diff --git a/Gemfile b/Gemfile
index 01671daf9..a690b224b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -42,6 +42,9 @@ group :development, :test do
       gem 'pry-byebug'
     end
     gem 'pry-stack_explorer'
+    if RUBY_PLATFORM =~ /darwin/
+      gem 'puma'
+    end
   end
 
   gem 'rspec-rails', '~> 3.0'
diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index b3624b14d..6a0b351ba 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -386,14 +386,16 @@ class IssuesController < ApplicationController
   end
 
   def add_journal
-    jour = Journal.new
-    jour.user_id = User.current.id
-    jour.notes = params[:notes]
-    jour.journalized = @issue
-    jour.save
-    @user_activity_id = params[:user_activity_id]
-    respond_to do |format|
-      format.js
+    if User.current.logged?
+      jour = Journal.new
+      jour.user_id = User.current.id
+      jour.notes = params[:notes]
+      jour.journalized = @issue
+      jour.save
+      @user_activity_id = params[:user_activity_id]
+      respond_to do |format|
+        format.js
+      end
     end
   end
 
diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index 965aacab0..9b0fd56a0 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -89,72 +89,54 @@ class MessagesController < ApplicationController
 
   # Create a new topic
   def new
-    @message = Message.new
-    @message.author = User.current
-    @message.board = @board
-    @message.safe_attributes = params[:message]
-    if request.post?
-      @message.save_attachments(params[:attachments])
-      if @message.save
-        # 更新kindeditor上传的图片资源所有者
-        if params[:asset_id]
-          ids = params[:asset_id].split(',')
-          update_kindeditor_assets_owner ids,@message.id,OwnerTypeHelper::MESSAGE
-        end
-        # 与我相关动态的记录add start
-        if(@board && @board.course) #项目的先不管
-          teachers = searchTeacherAndAssistant(@board.course)
-          for teacher in teachers
-            if(teacher.user_id != User.current.id)
-              notify = ActivityNotify.new()
-              if(@board.course)
-                notify.activity_container_id = @board.course_id
-                notify.activity_container_type = 'Course'
-              else
-                notify.activity_container_id = @board.project_id
-                notify.activity_container_type = 'Project'
-              end
-              notify.activity_id = @message.id
-              notify.activity_type = 'Message'
-              notify.notify_to = teacher.user_id
-              notify.is_read = 0
-              notify.save()
-            end
+    if User.current.logged?
+      @message = Message.new
+      @message.author = User.current
+      @message.board = @board
+      @message.safe_attributes = params[:message]
+      if request.post?
+        @message.save_attachments(params[:attachments])
+        if @message.save
+          # 更新kindeditor上传的图片资源所有者
+          if params[:asset_id]
+            ids = params[:asset_id].split(',')
+            update_kindeditor_assets_owner ids,@message.id,OwnerTypeHelper::MESSAGE
           end
-        end
-        # 与我相关动态的记录add end
 
-        call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
-        render_attachment_warning_if_needed(@message)
-        if params[:is_board]
-          if @project
-            redirect_to project_boards_path(@project)
-          elsif @course
-            redirect_to course_boards_path(@course)
+          call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
+          render_attachment_warning_if_needed(@message)
+          if params[:is_board]
+            if @project
+              redirect_to project_boards_path(@project)
+            elsif @course
+              redirect_to course_boards_path(@course)
+            end
+          else
+            redirect_to board_message_url(@board, @message)
           end
         else
-          redirect_to board_message_url(@board, @message)
+          if params[:is_board]
+            if @project
+              redirect_to project_boards_path(@project, :flag => true)
+            elsif @course
+              redirect_to course_boards_path(@course, :flag => true)
+            end
+          else
+            layout_file = @project ? 'base_projects' : 'base_courses'
+            render :action => 'new', :layout => layout_file
+          end
+
         end
       else
-        if params[:is_board]
-          if @project
-            redirect_to project_boards_path(@project, :flag => true)
-          elsif @course
-            redirect_to course_boards_path(@course, :flag => true)
-          end
-        else
-          layout_file = @project ? 'base_projects' : 'base_courses'
-          render :action => 'new', :layout => layout_file
+        respond_to do |format|
+          format.html {
+            layout_file = @project ? 'base_projects' : 'base_courses'
+            render :layout => layout_file
+          }
         end
-
       end
     else
-      respond_to do |format|
-        format.html {
-          layout_file = @project ? 'base_projects' : 'base_courses'
-          render :layout => layout_file
-        }
-      end
+      redirect_to signin_path
     end
   end
 
diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 7726ab3da..17c98e3b1 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -12,37 +12,52 @@ class StudentWorkController < ApplicationController
 
   ### 
   def program_test
-    resultObj = {status: 0, results: [], error_msg: '', time: Time.now}
-    student_work = find_or_save_student_work
-    unless student_work
-      resultObj[:status] = 100
-    else 
-      if @homework.homework_type == 2 && @homework.homework_detail_programing     
-        result = test_realtime(student_work, params[:src])
-        logger.debug result
-        resultObj[:status] = result["status"]
-        resultObj[:results] = result["results"]
-        resultObj[:error_msg] = result["error_msg"]
-        results = result["results"]
-        if result["status"].to_i == -2 #编译错误
-          results = [result["error_msg"]]
-        end
-        student_work_test = student_work.student_work_tests.build(status: result["status"],  results: results,
-          src: params[:src])
-        unless student_work.save
-          resultObj[:status] = 200
-        else
-          resultObj[:status] = result["status"].to_i
-          resultObj[:time] = student_work_test.created_at.to_s(:db)
-          resultObj[:index] = student_work.student_work_tests.count
-        end
+    is_test = params[:is_test] == 'true'
+    resultObj = {status: 0, results: [], error_msg: '', time: Time.now.strftime('%Y-%m-%d %T')}
+
+      student_work = find_or_save_student_work(is_test)
+
+      unless student_work
+        resultObj[:status] = 100
+      else 
+        if @homework.homework_type == 2 && @homework.homework_detail_programing     
+          result = test_realtime(student_work, params[:src])
+          logger.debug result
+          resultObj[:status] = result["status"]
+          resultObj[:results] = result["results"]
+          resultObj[:error_msg] = result["error_msg"]
+          results = result["results"]
+          if result["status"].to_i == -2 #编译错误
+            results = [result["error_msg"]]
+          end
+          student_work_test = student_work.student_work_tests.build(status: result["status"],  results: results,
+            src: params[:src])
+          unless student_work.save
+            resultObj[:status] = 200
+          else
+            resultObj[:status] = result["status"].to_i
+            resultObj[:time] = student_work_test.created_at.to_s(:db)
+            resultObj[:index] = student_work.student_work_tests.count
+          end
 
+        end
       end
-    end
+
+   
+
+    
     render :json => resultObj
   end
 
   def index
+    # 消息状态更新
+    @homework.course_messages.each do |homework_message|
+      if User.current.id == homework_message.user_id
+        homework_message.update_attributes(:viewed => true)
+      end
+    end
+
+    # 消息end
     #设置作业对应的forge_messages表的viewed字段
     query_student_work = @homework.course_messages
     query_student_work.each do |query|
@@ -134,10 +149,18 @@ class StudentWorkController < ApplicationController
   end
 
   def new
+    if @homework.homework_type==2
+      redirect_to new_user_commit_homework_users_path(homework_id: @homework.id)
+      return
+    end
+    @user = User.current
     @student_work = @homework.student_works.where("user_id = ?",User.current.id).first
     if @student_work.nil?
       @student_work = StudentWork.new
     end
+    respond_to do |format|
+      format.html{ render :layout => "new_base_user"}
+    end
   end
 
   def create
@@ -178,11 +201,12 @@ class StudentWorkController < ApplicationController
   end
 
   def edit
+    @user = User.current
     if !User.current.admin? && @homework.homework_type == 2   #编程作业不能修改作业
       render_403
     else
       respond_to do |format|
-        format.html
+        format.html{ render :layout => "new_base_user"}
       end
     end
   end
@@ -599,13 +623,14 @@ class StudentWorkController < ApplicationController
     xls_report.string
   end
 
-  def find_or_save_student_work
+  def find_or_save_student_work(is_test)
     student_work = @homework.student_works.where(user_id: User.current.id).first
     if student_work.nil?
       @homework.student_works.build(
         name: params[:title],
         description: params[:src],
-        user_id: User.current.id
+        user_id: User.current.id,
+        is_test: is_test
         )
       unless @homework.save
       else
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 281924f55..9c6492448 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -102,19 +102,21 @@ class UsersController < ApplicationController
   # issue：问题；journal：缺陷状态更新； forum：公共贴吧: user_feedback: 用户留言; new_reply:新闻回复（comment）
   def user_messages
     unless User.current.logged?
-      render_403
+      redirect_to signin_url
       return
     end
     # 当前用户查看消息，则设置消息为已读
-    course_querys = @user.course_messages
-    forge_querys = @user.forge_messages
-    user_querys = @user.user_feedback_messages
-    forum_querys = @user.memo_messages
-    if User.current.id == @user.id
-      course_querys.update_all(:viewed => true)
-      forge_querys.update_all(:viewed => true)
-      user_querys.update_all(:viewed => true)
-      forum_querys.update_all(:viewed => true)
+    if params[:viewed] == "all"
+      course_querys = @user.course_messages
+      forge_querys = @user.forge_messages
+      user_querys = @user.user_feedback_messages
+      forum_querys = @user.memo_messages
+      if User.current.id == @user.id
+        course_querys.update_all(:viewed => true)
+        forge_querys.update_all(:viewed => true)
+        user_querys.update_all(:viewed => true)
+        forum_querys.update_all(:viewed => true)
+      end
     end
     # @new_message_count = forge_querys.count + forum_querys.count + course_querys.count + user_querys.count
     case params[:type]
@@ -294,12 +296,16 @@ class UsersController < ApplicationController
 
   #用户作业列表
   def user_homeworks
-    @page = params[:page] ? params[:page].to_i + 1 : 0
-    user_course_ids = "(" + @user.courses.visible.map{|course| course.id}.join(",") + ")"
-    @homework_commons = HomeworkCommon.where("course_id in #{user_course_ids}").order("created_at desc").limit(10).offset(@page * 10)
-    respond_to do |format|
-      format.js
-      format.html {render :layout => 'new_base_user'}
+    if User.current == @user
+      @page = params[:page] ? params[:page].to_i + 1 : 0
+      user_course_ids =  @user.courses.empty? ? "(-1)" :"(" + @user.courses.visible.map{|course| course.id}.join(",") + ")"
+      @homework_commons = HomeworkCommon.where("course_id in #{user_course_ids}").order("created_at desc").limit(10).offset(@page * 10)
+      respond_to do |format|
+        format.js
+        format.html {render :layout => 'new_base_user'}
+      end
+    else
+      render_403
     end
   end
 
@@ -343,71 +349,80 @@ class UsersController < ApplicationController
   end
 
   def new_user_commit_homework
-    @user = User.current
-    @homework = HomeworkCommon.find(params[:homework_id])
-    @student_work = @homework.student_works.where(user_id: User.current.id).first
-    if @student_work.nil?
-      @student_work = StudentWork.new
-    end
-    respond_to do |format|
-      format.js
-      format.html {render :layout => 'new_base_user'}
+    if User.current.logged?
+      @user = User.current
+      @homework = HomeworkCommon.find(params[:homework_id])
+      @is_test = params[:is_test] == 'true'
+      @student_work = @homework.student_works.where(user_id: User.current.id).first
+      if @student_work.nil?
+        @student_work = StudentWork.new
+      end
+      respond_to do |format|
+        format.js
+        format.html {render :layout => 'new_base_user'}
+      end
+    else
+      render_403
     end
   end
 
   def user_commit_homework
     flash[:notice] = l(:notice_successful_create)
-    redirect_to user_homeworks_user_path(User.current)
+    redirect_to student_work_index_url(:homework => params[:homework])
   end
 
   def user_new_homework
-    if params[:homework_common]
-      homework = HomeworkCommon.new
-      homework.name = params[:homework_common][:name]
-      homework.description = params[:homework_common][:description]
-      homework.end_time = params[:homework_common][:end_time] || Time.now
-      homework.publish_time = Time.now
-      homework.homework_type = params[:homework_type].to_i || 1
-      homework.late_penalty = 2
-      homework.user_id = User.current.id
-      homework.course_id = params[:course_id]
-
-      homework.save_attachments(params[:attachments])
-      render_attachment_warning_if_needed(homework)
-
-      #匿评作业相关属性
-      if homework.homework_type == 1
-        homework_detail_manual = HomeworkDetailManual.new
-        homework_detail_manual.ta_proportion = params[:ta_proportion] || 0.6
-        homework_detail_manual.comment_status = 1
-        homework_detail_manual.evaluation_start = Time.now
-        homework_detail_manual.evaluation_end = Time.now
-        homework_detail_manual.evaluation_num = params[:evaluation_num] || 3
-        homework_detail_manual.absence_penalty = 2
-        homework.homework_detail_manual = homework_detail_manual
-      else
-        homework_detail_programing = HomeworkDetailPrograming.new
-        homework.homework_detail_programing = homework_detail_programing
-        homework_detail_programing.ta_proportion = params[:ta_proportion] || 0.6
-        homework_detail_programing.language = params[:program][:language].to_i
-
-        inputs = params[:program][:input]
-        if Array === inputs
-          inputs.each_with_index do |val, i|
-            homework.homework_tests << HomeworkTest.new(
-              input: val,
-              output: params[:program][:output][i]
-            )    
+    if User.current.logged?
+      if params[:homework_common]
+        homework = HomeworkCommon.new
+        homework.name = params[:homework_common][:name]
+        homework.description = params[:homework_common][:description]
+        homework.end_time = params[:homework_common][:end_time] || Time.now
+        homework.publish_time = Time.now
+        homework.homework_type = params[:homework_type].to_i || 1
+        homework.late_penalty = 2
+        homework.user_id = User.current.id
+        homework.course_id = params[:course_id]
+
+        homework.save_attachments(params[:attachments])
+        render_attachment_warning_if_needed(homework)
+
+        #匿评作业相关属性
+        if homework.homework_type == 1
+          homework_detail_manual = HomeworkDetailManual.new
+          homework_detail_manual.ta_proportion = params[:ta_proportion] || 0.6
+          homework_detail_manual.comment_status = 1
+          homework_detail_manual.evaluation_start = Time.now
+          homework_detail_manual.evaluation_end = Time.now
+          homework_detail_manual.evaluation_num = params[:evaluation_num] || 3
+          homework_detail_manual.absence_penalty = 2
+          homework.homework_detail_manual = homework_detail_manual
+        else
+          homework_detail_programing = HomeworkDetailPrograming.new
+          homework.homework_detail_programing = homework_detail_programing
+          homework_detail_programing.ta_proportion = params[:ta_proportion] || 0.6
+          homework_detail_programing.language = params[:language_type].to_i
+
+          inputs = params[:program][:input]
+          if Array === inputs
+            inputs.each_with_index do |val, i|
+              homework.homework_tests << HomeworkTest.new(
+                  input: val,
+                  output: params[:program][:output][i]
+              )
+            end
           end
+
         end
-        
-      end
 
-      if homework.save
-        homework_detail_manual.save if homework_detail_manual
-        homework_detail_programing.save if homework_detail_programing
-        redirect_to user_homeworks_user_path(User.current.id)
+        if homework.save
+          homework_detail_manual.save if homework_detail_manual
+          homework_detail_programing.save if homework_detail_programing
+          redirect_to user_homeworks_user_path(User.current.id)
+        end
       end
+    else
+      render_403
     end
   end
 
@@ -504,6 +519,7 @@ class UsersController < ApplicationController
         att_copy = atta.copy
         att_copy.container_id = nil
         att_copy.container_type = nil
+        att_copy.author_id = User.current.id
         att_copy.copy_from = atta.id
         att_copy.save
         @attachments << att_copy
@@ -537,6 +553,10 @@ class UsersController < ApplicationController
 
 # modified by fq
   def user_newfeedback
+    unless User.current.logged?
+      redirect_to signin_url
+      return
+    end
     # 更新用户留言消息状态
     @user.journals_for_messages.each do |jour_message|
       jour_message.user_feedback_messages.each do |userfeedback_message|
@@ -764,7 +784,7 @@ class UsersController < ApplicationController
     @page = params[:page] ? params[:page].to_i + 1 : 0
     user_project_ids = @user.projects.visible.empty? ? "(-1)" : "(" + @user.projects.visible.map{|project| project.id}.join(",") + ")"
     user_course_ids = @user.courses.visible.empty? ? "(-1)" : "(" + @user.courses.visible.map{|course| course.id}.join(",") + ")"
-    course_types = "('Message','News','HomeworkCommon','poll')"
+    course_types = "('Message','News','HomeworkCommon','Poll')"
     project_types = "('Message','Issue')"
     if params[:type].present?
       case params[:type]
@@ -780,11 +800,13 @@ class UsersController < ApplicationController
           @user_activities = UserActivity.where("container_type = 'Project' and container_id in #{user_project_ids} and act_type = 'Issue'").order('created_at desc').limit(10).offset(@page * 10)
         when "project_message"
           @user_activities = UserActivity.where("container_type = 'Project' and container_id in #{user_project_ids} and act_type = 'Message'").order('created_at desc').limit(10).offset(@page * 10)
+        when "current_user"
+          @user_activities = UserActivity.where("user_id = #{User.current.id} and ((container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types}) or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types}))").order('created_at desc').limit(10).offset(@page * 10)
         else
-          @user_activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types}) or (container_type = 'Course' and container_id in #{user_course_ids}) and act_type in #{course_types}").order('created_at desc').limit(10).offset(@page * 10)
+          @user_activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types}) or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types})").order('created_at desc').limit(10).offset(@page * 10)
       end
     else
-      @user_activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types}) or (container_type = 'Course' and container_id in #{user_course_ids}) and act_type in #{course_types}").order('created_at desc').limit(10).offset(@page * 10)
+      @user_activities = UserActivity.where("(container_type = 'Project' and container_id in #{user_project_ids} and act_type in #{project_types}) or (container_type = 'Course' and container_id in #{user_course_ids} and act_type in #{course_types})").order('created_at desc').limit(10).offset(@page * 10)
     end
     # @user_activities = paginateHelper @user_activities,500
     @type = params[:type]
diff --git a/app/controllers/words_controller.rb b/app/controllers/words_controller.rb
index 5158a99c4..77304c1b1 100644
--- a/app/controllers/words_controller.rb
+++ b/app/controllers/words_controller.rb
@@ -202,11 +202,15 @@ class WordsController < ApplicationController
 
   #给用户留言
   def leave_user_message
-    @user = User.find(params[:id])
-    if params[:new_form][:user_message].size>0 && User.current.logged? && @user
-      @user.add_jour(User.current, params[:new_form][:user_message])
+    if User.current.logged?
+      @user = User.find(params[:id])
+      if params[:new_form][:user_message].size>0 && User.current.logged? && @user
+        @user.add_jour(User.current, params[:new_form][:user_message])
+      end
+      redirect_to feedback_path(@user)
+    else
+      render_403
     end
-    redirect_to feedback_path(@user)
   end
 
   # add by nwb
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index ad9322cbc..f4a70117f 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -2334,6 +2334,20 @@ module ApplicationHelper
       end
     end
   end
+  #动态列表中，确定学生是该提交还是进列表
+  def student_work_activity_submit_status(opt={})
+    default_opt = {class: 'c_blue'}.merge(opt)
+
+    is_teacher = User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)
+
+    homework = default_opt[:homework]
+    work = cur_user_works_for_homework homework
+    if work.nil? && !is_teacher
+      link_to "提交("+homework.student_works.count.to_s+")", new_student_work_path(:homework => homework.id), :class=> default_opt[:class]
+    else
+      link_to "提交("+homework.student_works.count.to_s+")", student_work_index_path(:homework => homework.id), :class=> default_opt[:class]
+    end
+  end
 
   #根据传入作业确定显示为编辑作品还是新建作品,或者显示作品数量
   def user_for_homework_common homework,is_teacher
@@ -2347,7 +2361,7 @@ module ApplicationHelper
         if homework.homework_type == 1 && homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1 #匿评作业，且作业状态不是在开启匿评之前
           link_to "修改作品",  "", :class => 'c_blue', :title => "开启匿评后不可修改作品"
         elsif homework.homework_type == 2 #编程作业不能修改作品
-          link_to "作品已交",  "",:class => 'c_blue',:title => "编程作业不可修改作品"
+          link_to "作品已交",  student_work_index_path(:homework => homework.id),:class => 'c_blue',:title => "编程作业不可修改作品"
         else
           link_to "修改作品",  edit_student_work_path(work.id),:class => 'c_blue'
         end
diff --git a/app/helpers/student_work_helper.rb b/app/helpers/student_work_helper.rb
index f24d5078f..bff997ba4 100644
--- a/app/helpers/student_work_helper.rb
+++ b/app/helpers/student_work_helper.rb
@@ -1,4 +1,6 @@
 # encoding: utf-8
+include UserScoreHelper
+
 module StudentWorkHelper
   def user_projects_option
     cond = Project.visible_condition(User.current) + " AND projects.project_type <> 1"
diff --git a/app/helpers/user_score_helper.rb b/app/helpers/user_score_helper.rb
index 41f76a792..c82255d00 100644
--- a/app/helpers/user_score_helper.rb
+++ b/app/helpers/user_score_helper.rb
@@ -27,7 +27,7 @@ module UserScoreHelper
     issue_c = issue_c + Journal.where("user_id = ?", user.id).count
     ############################
     memos = Memo.where('author_id = ? AND parent_id IS NOT NULL', user.id)
-    
+
     memos.each do |m|
       if Memo.find(m.parent_id).author.id != user.id
         issue_c = issue_c + 1
@@ -35,18 +35,18 @@ module UserScoreHelper
         issue_c = issue_c - 1
       end
     end
-    
-    
+
+
     pmemos = Memo.where('author_id = ? AND parent_id IS NULL', user.id)
     pmemos.each do |pm|
       issue_c = issue_c + pm.replies_count
     end
     ############################
-    
+
     issue_c = issue_c + JournalsForMessage.where('user_id = ? AND reply_id IS NOT NULL AND reply_id <> ?', user.id, user.id).count + JournalsForMessage.where('reply_id = ? AND user_id <> ?', user.id, user.id).count
-    
-    
-    
+
+
+
     return issue_c
   end
 
@@ -58,14 +58,14 @@ module UserScoreHelper
 
 
   def calculate_skill_count(user)
-    
+
     praise_count_l0 = 0
     praise_count_l1 = 0
     praise_count_l2 = 0
     tread_count_l0 = 0
     tread_count_l1 = 0
     tread_count_l2 = 0
-    issues = Issue.where('author_id = ?', user.id)   
+    issues = Issue.where('author_id = ?', user.id)
     issues.each do |i|
       pts = PraiseTread.where('praise_tread_object_id = ?', i.id)
       pts.each do |p|
@@ -75,7 +75,7 @@ module UserScoreHelper
           if p.praise_or_tread == 1
             praise_count_l0 = praise_count_l0 + 1
           else
-            tread_count_l0 = tread_count_l0 + 1            
+            tread_count_l0 = tread_count_l0 + 1
           end
         end
         if templevel.to_i == 1
@@ -97,7 +97,7 @@ module UserScoreHelper
 
 
 
-    
+
     bids = Bid.where('author_id = ?', user.id)
     bids.each do |b|
       ptcs = PraiseTread.where('praise_tread_object_id = ?', b.id)
@@ -108,7 +108,7 @@ module UserScoreHelper
           if p.praise_or_tread == 1
             praise_count_l0 = praise_count_l0 + 1
           else
-            tread_count_l0 = tread_count_l0 + 1            
+            tread_count_l0 = tread_count_l0 + 1
           end
         end
         if templevel.to_i == 1
@@ -127,7 +127,7 @@ module UserScoreHelper
         end
       end
     end
-    
+
     contests = Contest.where('author_id = ?', user.id)
     contests.each do |c|
       ptcs = PraiseTread.where('praise_tread_object_id = ?', c.id)
@@ -138,7 +138,7 @@ module UserScoreHelper
           if p.praise_or_tread == 1
             praise_count_l0 = praise_count_l0 + 1
           else
-            tread_count_l0 = tread_count_l0 + 1            
+            tread_count_l0 = tread_count_l0 + 1
           end
         end
         if templevel.to_i == 1
@@ -154,12 +154,12 @@ module UserScoreHelper
           else
             tread_count_l2 + tread_count_l2 + 1
           end
-        end 
-      end     
+        end
+      end
     end
-    
-    
-    
+
+
+
 #    case level
 #      when 0 skill_score = praise_count - 0.5 * tread_count
 #      when 1 skill_score = 2 * praise_count - 1.5 * tread_count
@@ -170,9 +170,9 @@ module UserScoreHelper
 
     skill_score = 2 * praise_count_l0.to_f + 3 * praise_count_l1.to_f + 4 * praise_count_l2.to_f
                   - 1 * tread_count_l0.to_f - 1.5 * tread_count_l1.to_f - 2 * tread_count_l2.to_f
-    
+
     tread_user_count = PraiseTread.where('praise_or_tread = ? AND user_id = ?', 0, user.id).count
-    
+
     skill_score = skill_score.to_f - tread_user_count.to_f
 
 
@@ -182,17 +182,17 @@ module UserScoreHelper
 
 
     return skill_score
-    
-    
-    
+
+
+
   end
-  
+
   def calculate_level(user)
     commit_count = user.changesets.count
     max_praise_num = 0
-    
-    
-    issues = Issue.where('author_id = ?', user.id)   
+
+
+    issues = Issue.where('author_id = ?', user.id)
     issues.each do |i|
       ptcs = PraiseTreadCache.where('object_id = ?', i.id)
       ptcs.each do |p|
@@ -201,7 +201,7 @@ module UserScoreHelper
         end
       end
     end
-    
+
     bids = Bid.where('author_id = ?', user.id)
     bids.each do |b|
       ptcs = PraiseTreadCache.where('object_id = ?', b.id)
@@ -211,7 +211,7 @@ module UserScoreHelper
         end
       end
     end
-    
+
     contests = Contest.where('author_id = ?', user.id)
     contests.each do |c|
       ptcs = PraiseTreadCache.where('object_id = ?', c.id)
@@ -219,12 +219,12 @@ module UserScoreHelper
         if p.praise_num.to_i > max_praise_num.to_i
           max_praise_num = p.praise_num
         end
-      end     
+      end
     end
-    
-    
+
+
     best_answer_num = 0
-    
+
     isManager = 0
     members = Member.where('user_id = ?', user.id)
     members.each do |m|
@@ -238,21 +238,21 @@ module UserScoreHelper
 
 
     end
-    
+
     level = 0
-    
+
     if max_praise_num > 4
       level = 1
     end
     if commit_count > 0 and commit_count < 101
       level = 1
-    end  
+    end
     if commit_count > 100 or isManager == 1
       level = 2
     end
-    
+
     return level
-    
+
   end
 
   def calculate_activity_count(user)
@@ -282,23 +282,23 @@ module UserScoreHelper
 
   def calculate_issue(user)
     commit_count = user.changesets.count
-     
+
     issue_details_count = 0
     issues = Issue.where('assigned_to_id = ?', user.id)
-    
+
     change_count = 0
     issues.each do |issue|
       js = issue.journals
       js.each do |j|
         change_count = change_count + j.details.where("prop_key = ?", "done_ratio").count
       end
-    
-      
+
+
       issue_details_count = change_count + issue_details_count
     end
-    
+
     return (commit_count + issue_details_count)
-    
+
   end
 
 
@@ -306,9 +306,9 @@ module UserScoreHelper
     attachments = Attachment.where("container_type IS NOT NULL AND container_type <> 'Issue' AND author_id = ?", user.id).count
 
     return attachments
-    
+
   end
-  
+
   def calculate_user_score(user)
     collaboration = calculate_collaboration_count(user)
     influence = calculate_influence_count(user)
@@ -322,7 +322,7 @@ module UserScoreHelper
     UserScore.new(:collaboration => collaboration, :influence => influence, :skill => skill,
                                      :activity => activity, :file => file, :issue => issue, :level => level)
   end
-  
+
   def update_user_score(user)
     collaboration = calculate_collaboration_count(user)
     influence = calculate_influence_count(user)
@@ -331,7 +331,7 @@ module UserScoreHelper
     issue = calculate_issue(user)
 
     ##activity = calculate_activity_count(user)
-    
+
     level = calculate_level(user)
     user.user_score.update_attributes(:collaboration => collaboration, :influence => influence, :skill => skill,
                                       :activity => activity, :file => file, :issue => issue, :level => level)
@@ -423,7 +423,7 @@ module UserScoreHelper
 
   #更新分数
   def update_score(option_number)
-    option_number.total_score = collaboration(option_number) + influence(option_number) + skill(option_number) + active(option_number)
+    option_number.total_score = collaboration(option_number) + influence(option_number) + skill(option_number) + project_active(option_number)
     if option_number.total_score < 0
       option_number.total_score = 0
     end
@@ -433,7 +433,7 @@ module UserScoreHelper
 
   #协同得分
   def collaboration(option_number)
-    option_number.messages_for_issues + option_number.issues_status + option_number.replay_for_message + option_number.replay_for_memo
+    option_number.memo * 2 + option_number.messages_for_issues + option_number.issues_status + option_number.replay_for_message + option_number.replay_for_memo
   end
   #影响力得分
   def influence(option_number)
@@ -444,8 +444,8 @@ module UserScoreHelper
      option_number.praise_by_one * 4  + option_number.praise_by_two * 6 + option_number.praise_by_three * 8 - option_number.tread * 2 - option_number.tread_by_one * 2 - option_number.tread_by_two * 4 - option_number.tread_by_three * 6
   end
   #项目贡献得分
-  def active(option_number)
-    option_number.changeset * 4 + option_number.document * 4 + option_number.attachment * 4 + option_number.issue_done_ratio * 2 + option_number.post_issue * 4 + option_number.memo * 2
+  def project_active(option_number)
+    option_number.changeset * 4 + option_number.document * 4 + option_number.attachment * 4 + option_number.issue_done_ratio * 2 + option_number.post_issue * 4
   end
 
   #更新发帖数
diff --git a/app/models/course_activity.rb b/app/models/course_activity.rb
index 284687870..103796a72 100644
--- a/app/models/course_activity.rb
+++ b/app/models/course_activity.rb
@@ -19,6 +19,7 @@ class CourseActivity < ActiveRecord::Base
       user_activity.act_type = self.course_act_type
       user_activity.container_type = "Course"
       user_activity.container_id = self.course_id
+      user_activity.user_id = self.user_id
       user_activity.save
     end
   end
diff --git a/app/models/course_message.rb b/app/models/course_message.rb
index 4f62d24c2..eae880380 100644
--- a/app/models/course_message.rb
+++ b/app/models/course_message.rb
@@ -15,6 +15,8 @@ class CourseMessage < ActiveRecord::Base
   after_create :add_user_message
 
   def add_user_message
-    self.message_alls << MessageAll.new(:user_id => self.user_id)
+    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      self.message_alls << MessageAll.new(:user_id => self.user_id)
+    end
   end
 end
diff --git a/app/models/forge_message.rb b/app/models/forge_message.rb
index 2d05972ab..0c8b3384f 100644
--- a/app/models/forge_message.rb
+++ b/app/models/forge_message.rb
@@ -22,6 +22,8 @@ class ForgeMessage < ActiveRecord::Base
   after_create :add_user_message
 
   def add_user_message
-    self.message_alls << MessageAll.new(:user_id => self.user_id)
+    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      self.message_alls << MessageAll.new(:user_id => self.user_id)
+    end
   end
 end
diff --git a/app/models/homework_common.rb b/app/models/homework_common.rb
index 1c066495f..b51de6c2c 100644
--- a/app/models/homework_common.rb
+++ b/app/models/homework_common.rb
@@ -10,7 +10,7 @@ class HomeworkCommon < ActiveRecord::Base
   has_one :homework_detail_manual, :dependent => :destroy
   has_one :homework_detail_programing, :dependent => :destroy
   has_many :homework_tests, :dependent => :destroy
-  has_many :student_works, :dependent => :destroy
+  has_many :student_works, :dependent => :destroy, :conditions => "is_test=0"
   has_many :student_works_evaluation_distributions, :through => :student_works #一个作业的分配的匿评列表
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy #用户活动
   # 课程动态
diff --git a/app/models/memo_message.rb b/app/models/memo_message.rb
index 9be00ce14..ce3896389 100644
--- a/app/models/memo_message.rb
+++ b/app/models/memo_message.rb
@@ -12,6 +12,8 @@ class MemoMessage < ActiveRecord::Base
   after_create :add_user_message
 
   def add_user_message
-    self.message_alls << MessageAll.new(:user_id => self.user_id)
+    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      self.message_alls << MessageAll.new(:user_id => self.user_id)
+    end
   end
 end
diff --git a/app/models/news.rb b/app/models/news.rb
index 6e2725d1c..a9e9d1d18 100644
--- a/app/models/news.rb
+++ b/app/models/news.rb
@@ -121,7 +121,7 @@ class News < ActiveRecord::Base
   # Description 公用表中也要记录
   def act_as_forge_activity
     # 如果是project为空，那么是课程相关的，不需要保存
-    if !self.project.nil?
+    if self.project
       self.forge_acts << ForgeActivity.new(:user_id => self.author_id,
                                              :project_id => self.project.id)
     end
diff --git a/app/models/query.rb b/app/models/query.rb
index 19bd1bed5..65c78e71f 100644
--- a/app/models/query.rb
+++ b/app/models/query.rb
@@ -492,26 +492,29 @@ class Query < ActiveRecord::Base
 
   def project_statement
     project_clauses = []
-    if project && !project.descendants.active.empty?
-      ids = [project.id]
-      if has_filter?("subproject_id")
-        case operator_for("subproject_id")
-        when '='
-          # include the selected subprojects
-          ids += values_for("subproject_id").each(&:to_i)
-        when '!*'
-          # main project only
-        else
-          # all subprojects
-          ids += project.descendants.collect(&:id)
-        end
-      elsif Setting.display_subprojects_issues?
-        ids += project.descendants.collect(&:id)
-      end
-      project_clauses << "#{Project.table_name}.id IN (%s)" % ids.join(',')
-    elsif project
-      project_clauses << "#{Project.table_name}.id = %d" % project.id
+    # unless project.descendants.blank?
+    #   if project && project.descendants && project.descendants.active && !project.descendants.active.empty?
+        # ids = [project.id]
+        # if has_filter?("subproject_id")
+        #   case operator_for("subproject_id")
+        #     when '='
+        #       # include the selected subprojects
+        #       ids += values_for("subproject_id").each(&:to_i)
+        #     when '!*'
+        #       # main project only
+        #     else
+        #       # all subprojects
+        #       ids += project.descendants.collect(&:id)
+        #   end
+        # elsif Setting.display_subprojects_issues?
+        #   ids += project.descendants.collect(&:id)
+        # end
+        # project_clauses << "#{Project.table_name}.id IN (%s)" % ids.join(',')
+      # elsif project
+    if project
+        project_clauses << "#{Project.table_name}.id = %d" % project.id
     end
+    # end
     project_clauses.any? ? project_clauses.join(' AND ') : nil
   end
 
diff --git a/app/models/student_work.rb b/app/models/student_work.rb
index 6e39c954a..d7287dcc4 100644
--- a/app/models/student_work.rb
+++ b/app/models/student_work.rb
@@ -1,6 +1,6 @@
 #学生提交作品表
 class StudentWork < ActiveRecord::Base
-  attr_accessible :name, :description, :homework_common_id, :user_id, :final_score, :teacher_score, :student_score, :teaching_asistant_score, :project_id
+  attr_accessible :name, :description, :homework_common_id, :user_id, :final_score, :teacher_score, :student_score, :teaching_asistant_score, :project_id, :is_test
 
   belongs_to :homework_common
   belongs_to :user
diff --git a/app/models/user_feedback_message.rb b/app/models/user_feedback_message.rb
index 02335b8e2..db7d3a384 100644
--- a/app/models/user_feedback_message.rb
+++ b/app/models/user_feedback_message.rb
@@ -11,6 +11,8 @@ class UserFeedbackMessage < ActiveRecord::Base
   after_save :add_user_message
 
   def add_user_message
-    self.message_alls << MessageAll.new(:user_id => self.user_id)
+    if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
+      self.message_alls << MessageAll.new(:user_id => self.user_id)
+    end
   end
 end
diff --git a/app/views/admin/latest_login_users.html.erb b/app/views/admin/latest_login_users.html.erb
index 89514726a..c438dcebd 100644
--- a/app/views/admin/latest_login_users.html.erb
+++ b/app/views/admin/latest_login_users.html.erb
@@ -54,7 +54,7 @@
                 <%=@count %>
               </td>
               <td align="center">
-                <%=format_date(user.last_login_on) %>
+                <%=format_time(user.last_login_on) %>
               </td>
               <td align="center">
                 <%=user.id %>
diff --git a/app/views/attachments/_new_form.html.erb b/app/views/attachments/_new_form.html.erb
index 38b471897..47f6fd202 100644
--- a/app/views/attachments/_new_form.html.erb
+++ b/app/views/attachments/_new_form.html.erb
@@ -23,6 +23,7 @@
   <% end %>
 <% end %>
 </span>
+  <div class="cl"></div>
   <% project = project %>
   <span class="add_attachment" style="font-weight:normal;">
   <%= button_tag l(:button_browse), :type=>"button", :onclick=>"_file.click()",:onmouseover => 'this.focus()',:class => 'sub_btn', :style => ie8? ? 'display:none' : '' %>
diff --git a/app/views/courses/_courses_jours.html.erb b/app/views/courses/_courses_jours.html.erb
index c90dbf724..5ce51ff7b 100644
--- a/app/views/courses/_courses_jours.html.erb
+++ b/app/views/courses/_courses_jours.html.erb
@@ -10,6 +10,7 @@
   div.respond-form .reply_btn{margin-left:565px;margin-top:5px;}
   div.recall_con{width:570px;}
   div.recall_con .reply_btn{margin-left:525px;margin-top:5px;}
+  .ke-container{height: 80px !important;}
 </style>
 <%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg',"init_KindEditor"  %>
 <script >
diff --git a/app/views/homework_common/index.html.erb b/app/views/homework_common/index.html.erb
index 4a804ae60..bbf4aa343 100644
--- a/app/views/homework_common/index.html.erb
+++ b/app/views/homework_common/index.html.erb
@@ -9,7 +9,7 @@
     <span><%= @obj_count%></span>
     <%= l(:label_homework_count)%>
   </p>
-  <%= link_to( l(:label_course_homework_new), new_homework_common_path(:course => @course.id), :class => 'problem_new_btn fl c_dorange') if @is_teacher %>
+  <%#= link_to( l(:label_course_homework_new), new_homework_common_path(:course => @course.id), :class => 'problem_new_btn fl c_dorange') if @is_teacher %>
   <div class="cl"></div>
 </div>
 <% @homeworks.each do |homework|%>
@@ -27,7 +27,7 @@
         <% if @is_teacher%>
             <%= homework_anonymous_comment(homework)%>
             <%= link_to(l(:label_bid_respond_delete), homework_common_path(homework),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "fr mr10 work_edit")  %>
-            <%= link_to(l(:button_edit),edit_homework_common_path(homework), :class => "fr mr10 work_edit") %>
+            <%#= link_to(l(:button_edit),edit_homework_common_path(homework), :class => "fr mr10 work_edit") %>
         <% elsif @is_student%>
             <%= student_anonymous_comment homework %>
             <%= student_new_homework homework %>
diff --git a/app/views/homework_common/new.html.erb b/app/views/homework_common/new.html.erb
index f5fb595e1..6fc0fff0e 100644
--- a/app/views/homework_common/new.html.erb
+++ b/app/views/homework_common/new.html.erb
@@ -1,16 +1,17 @@
-<% content_for :header_tags do %>
-  <%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg'  %>
-  <%= javascript_include_tag 'homework','baiduTemplate' %>
-<% end %>
-
+<%= javascript_include_tag "/assets/kindeditor/kindeditor" %>
 <%= error_messages_for 'homework_common' %>
-
+<div class="project_r_h">
+  <h2 class="project_h2">
+    <%= l(:label_course_homework_new)%>
+  </h2>
+</div>
 <div class="hwork_new">
   <%= labelled_form_for @homework,:url => {:controller => 'homework_common',:action => 'create'} do |f| %>
       <%= hidden_field_tag "course",@course.id%>
-      <%= render :partial => 'homework_common/new_homework_detail_manual_form', :locals => { :homework => @homework,:f => f,:edit_mode => false } %>
+      <%= render :partial => 'homework_common/homework_detail_manual_form', :locals => { :homework => @homework,:f => f,:edit_mode => false } %>
+      <a href="javascript:void(0)" class="blue_btn fl mr10" onClick="submit_homework('new_homework_common');" >提交</a>
+      <%#= link_to "上一步", new_homework_common_path(:course => @course.id), :class => "orange_btn_homework fl"%>
+      <%= link_to '取消',homework_common_index_path(:course => @course.id),:class => 'grey_btn fl'%>
   <% end%>
 </div><!--hwork_new end-->
-
-
 <div class="cl"></div>
diff --git a/app/views/layouts/_footer.html.erb b/app/views/layouts/_footer.html.erb
index d6368b4a0..812873045 100644
--- a/app/views/layouts/_footer.html.erb
+++ b/app/views/layouts/_footer.html.erb
@@ -5,7 +5,7 @@
       <li class="fl"><a href="<%= agreement_path %>" class="f_grey mw20" target="_blank">服务协议</a>|</li>
       <li class="fl" style="display: none"><span class="f_grey mw20" title="暂未开放"><%= l(:label_recruitment_information)%></span>|</li>
       <li class="fl"><a href="http://forge.trustie.net/forums/1/memos/1168" class="f_grey mw20" target="_blank"><%= l(:label_surpport_group)%></a>|</li>
-      <li class="fl"><span class="f_grey mw20" title="暂未开放"><%= l(:label_forums)%></span></li>
+      <li class="fl"><a href="<%= forums_path %>" class="f_grey mw20" target="_blank" ><%= l(:label_forums)%></a></li>
 
     </ul>
   </div>
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index adec9e6fd..c2f159f28 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -123,7 +123,7 @@
         <div class="subNav">
           <%= link_to l(:label_homework), homework_common_index_path(:course => @course.id), :class => "f14 c_blue02"%>
           <%= link_to "(#{@course.homework_commons.count})", homework_common_index_path(:course => @course.id), :class => "subnav_num c_orange"%>
-          <%= link_to( "+#{l(:label_course_homework_new)}", new_homework_common_path(:course => @course.id), :class => 'subnav_green c_white') if is_teacher %>
+          <%#= link_to( "+#{l(:label_course_homework_new)}", new_homework_common_path(:course => @course.id), :class => 'subnav_green c_white') if is_teacher %>
         </div>
         <div class="subNav">
           <%= link_to l(:label_course_news), course_news_index_path(@course), :class => "f14 c_blue02" %>
diff --git a/app/views/layouts/base_tags.html.erb b/app/views/layouts/base_tags.html.erb
index 6a5b490d1..3fd00e042 100644
--- a/app/views/layouts/base_tags.html.erb
+++ b/app/views/layouts/base_tags.html.erb
@@ -19,12 +19,23 @@
 <%= call_hook :view_layouts_base_html_head %>
 <!-- page specific tags -->
 <%= yield :header_tags -%>
+  <%= stylesheet_link_tag 'base','header', :media => 'all'%>
 </head>
 <body class="<%=h body_css_classes %>">
+
+<div class="cl"></div>
+<div class="navContainer mb10">
+  <% if User.current.logged? %>
+      <%= render :partial => 'layouts/logined_header',:locals=>{:name=>@name,:type=>@type} %>
+  <% else%>
+      <%= render :partial => 'layouts/unlogin_header',:locals=>{:name=>@name,:type=>@type} %>
+  <% end%>
+</div>
+<div class="cl"></div>
+
 <div id="wrapper">
 <div id="wrapper2">
 <div id="wrapper3">
-<%= render :partial => 'layouts/base_header'%>
 
 <div id="main" class="">
     <div id="sidebar">
@@ -38,7 +49,6 @@
         <%= call_hook :view_layouts_base_content %>
         <div style="clear:both;"></div>
     </div>
-    <%= render :partial => 'layouts/base_footer'%>
 </div>
 </div>
 
@@ -47,6 +57,11 @@
 
 </div>
 </div>
+
+<div class="cl"></div>
+<%= render :partial => 'layouts/footer' %>
+<div class="cl"></div>
+
 <%= call_hook :view_layouts_base_body_bottom %>
 </body>
 </html>
diff --git a/app/views/projects/invite_members_by_mail.html.erb b/app/views/projects/invite_members_by_mail.html.erb
index 4c6ee47d8..8c951a485 100644
--- a/app/views/projects/invite_members_by_mail.html.erb
+++ b/app/views/projects/invite_members_by_mail.html.erb
@@ -24,16 +24,24 @@
         if(email == "")
         {
             $("#valid_email").text("<%= l(:label_input_email_blank)%>");
+            return false;
         }
-        else if (filter.test(email)) {
-            $("#valid_email").html("");
-            return true;
+        else if(!filter.test(email))
+        {
+            $("#valid_email").text("<%= l(:label_email_format_error)%>");
+            return false;
+        }
+        else if(email.split('@')[0].length >= 20)
+        {
+            $("#valid_email").text("邮箱名过长,最长为20个字符");
+            return false;
         }
         else
         {
-            $("#valid_email").text("<%= l(:label_email_format_error)%>");
+            $("#valid_email").text("");
+            return true;
         }
-        return false;
+
     }
 
     function senderEmail(obj)
diff --git a/app/views/student_work/edit.html.erb b/app/views/student_work/edit.html.erb
index 6e36447d2..5bb362b46 100644
--- a/app/views/student_work/edit.html.erb
+++ b/app/views/student_work/edit.html.erb
@@ -1,52 +1,54 @@
-<div class="project_r_h">
-  <h2 class="project_h2">编辑作品</h2>
-</div>
-<div class="Newwork">
-  <div class="hwork_ctt">
-    <div class="hwork_dis" id="tbc_01">
-      <%= labelled_form_for @work,:html => { :multipart => true }  do |f|%>
-      <div class="N_con">
-        <p>
-          <label class="fl"><span class="c_red">*</span>&nbsp;&nbsp;作品名称&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-          <input type="text" name="student_work[name]" id="student_work_name" class="bo  fl" maxlength="200" onkeyup="regexStudentWorkName();" value="<%= @work.name%>">
-          <a href="javascript:void(0)" class="fl ml10 mt3"  onclick="show_project();" >项目信息
-            <img class="ml5 " src="/images/bid/pic_question.png" width="15" height="15"  Title="项目是一种由用户创建的基于&#10;网络的协作空间，能够为个人&#10;或小组提供分布式的协同交流&#10;和资料管理等方面的。">
-          </a>
-        <div class="cl"></div>
-        <p id="student_work_name_span" class="c_red ml90 mb10"></p>
-        </p>
-        <div class="cl"></div>
+<div class="HomeWork" id="RSide">
+  <div class="RightBanner">
+    <div class="NewsBannerName">编辑作品</div>
+  </div>
+  <div class="Newwork">
+    <div class="hwork_ctt">
+      <div class="hwork_dis" id="tbc_01">
+        <%= labelled_form_for @work,:html => { :multipart => true }  do |f|%>
+            <div class="N_con">
+              <p>
+                <label class="fl"><span class="c_red">*</span>&nbsp;&nbsp;作品名称&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                <input type="text" name="student_work[name]" id="student_work_name" class="bo  fl" maxlength="200" onkeyup="regexStudentWorkName();" value="<%= @work.name%>">
+                <a href="javascript:void(0)" class="fl ml10 mt3"  onclick="show_project();" >项目信息
+                  <img class="ml5 " src="/images/bid/pic_question.png" width="15" height="15"  Title="项目是一种由用户创建的基于&#10;网络的协作空间，能够为个人&#10;或小组提供分布式的协同交流&#10;和资料管理等方面的。">
+                </a>
+              <div class="cl"></div>
+              <p id="student_work_name_span" class="c_red ml90 mb10"></p>
+              </p>
+              <div class="cl"></div>
 
-        <p id="about_project" class="about_project" style="<%= @work.project.nil? ? '' : 'display:block;'%>">
-          <label class="fl">&nbsp;&nbsp;&nbsp;关联项目&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-          <%= f.select :project,options_for_select(user_projects_option,@work.project_id), {},{:class => "bo02 mb10"}  %>
-        </p>
-        <div class="cl"></div>
+              <p id="about_project" class="about_project" style="<%= @work.project.nil? ? '' : 'display:block;'%>">
+                <label class="fl">&nbsp;&nbsp;&nbsp;关联项目&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                <%= f.select :project,options_for_select(user_projects_option,@work.project_id), {},{:class => "bo02 mb10"}  %>
+              </p>
+              <div class="cl"></div>
 
-        <p>
-          <label class="fl">
-            <span class="c_red">*</span>
-            &nbsp;作品描述&nbsp;&nbsp;&nbsp;&nbsp;：
-          </label>
-          <textarea  name="student_work[description]" placeholder="最多3000个汉字(或6000个英文字符)" id="student_work_description"  class="w620 hwork_txt"  maxlength="6000" onkeyup="regexStudentWorkDescription();"><%= @work.description%></textarea>
-          <p id="student_work_description_textarea" class="c_red ml90 mb10"></p>
-        </p>
-        <div class="cl"></div>
-        <p>
-          <label class="fl">&nbsp;&nbsp;&nbsp;添加附件&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-          <%= render :partial => 'attachments/new_form',:locals => {:container => @work} %>
-        </p>
-        <div class="cl"></div>
-        <p class="ml80 ">
-          <a href="javascript:void(0)" class="blue_btn fl c_white" onclick="edit_student_work(<%= @work.id%>);">提交作品</a>
-          <%= link_to "返&nbsp;&nbsp;回".html_safe, student_work_index_path(:homework => @homework), :class => "blue_btn grey_btn fl c_white"%>
-        <div class="cl"></div>
-        </p>
-      </div><!---创建作业内容结束-->
-      <% end%>
+              <p>
+                <label class="fl">
+                  <span class="c_red">*</span>
+                  &nbsp;作品描述&nbsp;&nbsp;&nbsp;&nbsp;：
+                </label>
+                <textarea  name="student_work[description]" placeholder="最多3000个汉字(或6000个英文字符)" id="student_work_description"  class="w620 hwork_txt"  maxlength="6000" onkeyup="regexStudentWorkDescription();"><%= @work.description%></textarea>
+              <p id="student_work_description_textarea" class="c_red ml90 mb10"></p>
+              </p>
+              <div class="cl"></div>
+              <p>
+                <label class="fl">&nbsp;&nbsp;&nbsp;添加附件&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                <%= render :partial => 'attachments/new_form',:locals => {:container => @work} %>
+              </p>
+              <div class="cl"></div>
+              <p class="ml80 ">
+                <a href="javascript:void(0)" class="blue_btn fl c_white mt10" onclick="edit_student_work(<%= @work.id%>);">提交作品</a>
+                <%= link_to "返&nbsp;&nbsp;回".html_safe, student_work_index_path(:homework => @homework), :class => "blue_btn grey_btn fl c_white mt10 ml10"%>
+              <div class="cl"></div>
+              </p>
+            </div><!---创建作业内容结束-->
+        <% end%>
 
+      </div>
     </div>
   </div>
-</div>
 </div><!--新建作业结束-->
 <div class="cl"></div>
+</div>
diff --git a/app/views/student_work/index.html.erb b/app/views/student_work/index.html.erb
index 0250a7eed..776af3b3e 100644
--- a/app/views/student_work/index.html.erb
+++ b/app/views/student_work/index.html.erb
@@ -124,7 +124,6 @@
         </h4>
         <% if @is_teacher%>
             <%= homework_anonymous_comment(@homework)%>
-            <%= link_to(l(:button_edit),edit_homework_common_path(@homework), :class => "fr mr10 work_edit") %>
         <% else%>
             <%= student_anonymous_comment @homework %>
             <%= student_new_homework @homework %>
diff --git a/app/views/student_work/new.html.erb b/app/views/student_work/new.html.erb
index 8d27f31aa..f0f4d8e7c 100644
--- a/app/views/student_work/new.html.erb
+++ b/app/views/student_work/new.html.erb
@@ -17,75 +17,77 @@
     });
   <% end%>
 </script>
-<div class="project_r_h">
-  <h2 class="project_h2">创建作品</h2>
-</div>
-<div class="Newwork">
-  <div class="hwork_ctt">
-    <div class="hwork_dis" id="tbc_01">
-      <%= form_for(@student_work,
-                   :html => { :multipart => true },
-                   :url => {:controller => 'student_work',
-                            :action => 'create',
-                            :homework => @homework.id
-                   }) do |f|%>
-          <div class="N_con">
-            <% if @homework.homework_type == 1%>
-                <div class=" c_red mb10 ml90">
-                  提示：匿评作业提交的作品，作品名称和描述中不能出现真实的姓名信息
-                </div>
-            <% end%>
-            <p>
-              <label class="fl"><span class="c_red">*</span>&nbsp;&nbsp;作品名称&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-              <%= f.text_field "name", :required => true, :size => 60, :class => "bo  fl", :maxlength => 200, :placeholder => "作品名称", :onkeyup => "regexStudentWorkName();" %>
-              <% if @homework.homework_type != 2%>
-                  <a href="javascript:void(0)" class="fl ml10 mt3"  onclick="show_project();" >
-                    项目信息
-                    <img class="ml5 " src="../images/bid/pic_question.png" width="15" height="15"  Title="项目是一种由用户创建的基于&#10;网络的协作空间，能够为个人&#10;或小组提供分布式的协同交流&#10;和资料管理等方面的。">
-                  </a>
-              <% end%>
-              <div class="cl"></div>
-              <p id="student_work_name_span" class="c_red ml90 mb10"></p>
-            </p>
-            <div class="cl"></div>
-            <p id="about_project" class="about_project" >
-              <label class="fl">&nbsp;&nbsp;&nbsp;选择项目&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-              <%= f.select :project_id,options_for_select(user_projects_option), {},{:class => "bo02 mb10"}  %>
-            </p>
-            <div class="cl"></div>
-            <p>
-              <label class="fl">
-                <span class="c_red">*</span>&nbsp;
-                <%= @homework.homework_type == 2 ? "提交代码" : "作品描述"%>
-                &nbsp;&nbsp;&nbsp;：
-              </label>
-              <% if @homework.homework_type == 2 && @homework.homework_detail_programing%>
-                  <%= f.text_area "description", :class => "w620 hwork_txt h400", :placeholder => "作品描述不能为空", :onkeyup => "regexStudentWorkDescription();", :value => @homework.homework_detail_programing.language == "1" ? c_stantard_code_student : c_stantard_code_student_%>
-              <% else %>
-                  <%= f.text_area "description", :class => "w620 hwork_txt", :placeholder => "作品描述不能为空", :onkeyup => "regexStudentWorkDescription();"%>
-              <% end%>
-              <div class="cl"></div>
-              <p id="student_work_description_textarea" class="c_red ml90 mb10"></p>
-            </p>
-            <div class="cl"></div>
-            <% if @homework.homework_type != 2%>
-                <p>
-                  <label class="fl">&nbsp;&nbsp;&nbsp;添加附件&nbsp;&nbsp;&nbsp;&nbsp;：</label>
-                  <%= render :partial => 'attachments/new_form' %>
-                </p>
-                <div class="cl"></div>
+    <div class="HomeWork" id="RSide">
+      <div class="RightBanner">
+        <div class="NewsBannerName">提交作品</div>
+      </div>
+      <div class="Newwork">
+        <div class="hwork_ctt">
+          <div class="hwork_dis" id="tbc_01">
+            <%= form_for(@student_work,
+                         :html => { :multipart => true },
+                         :url => {:controller => 'student_work',
+                                  :action => 'create',
+                                  :homework => @homework.id
+                         }) do |f|%>
+                <div class="N_con">
+                  <% if @homework.homework_type == 1%>
+                      <div class=" c_red mb10 ml90">
+                        提示：匿评作业提交的作品，作品名称和描述中不能出现真实的姓名信息
+                      </div>
+                  <% end%>
+                  <p>
+                    <label class="fl"><span class="c_red">*</span>&nbsp;&nbsp;作品名称&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                    <%= f.text_field "name", :required => true, :size => 60, :class => "bo  fl", :maxlength => 200, :placeholder => "作品名称", :onkeyup => "regexStudentWorkName();" %>
+                    <% if @homework.homework_type != 2%>
+                        <a href="javascript:void(0)" class="fl ml10 mt3"  onclick=" $('#about_project').slideToggle();" >
+                          项目信息
+                          <img class="ml5 " src="../images/bid/pic_question.png" width="15" height="15"  Title="项目是一种由用户创建的基于&#10;网络的协作空间，能够为个人&#10;或小组提供分布式的协同交流&#10;和资料管理等方面的。">
+                        </a>
+                    <% end%>
+                    <div class="cl"></div>
+                    <p id="student_work_name_span" class="c_red ml90 mb10"></p>
+                    </p>
+                    <div class="cl"></div>
+                    <p id="about_project" class="about_project" >
+                      <label class="fl">&nbsp;&nbsp;&nbsp;选择项目&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                      <%= f.select :project_id,options_for_select(user_projects_option), {},{:class => "bo02 mb10"}  %>
+                    </p>
+                    <div class="cl"></div>
+                    <p>
+                      <label class="fl">
+                        <span class="c_red">*</span>&nbsp;
+                        <%= @homework.homework_type == 2 ? "提交代码" : "作品描述"%>
+                        &nbsp;&nbsp;&nbsp;：
+                      </label>
+                      <% if @homework.homework_type == 2 && @homework.homework_detail_programing%>
+                          <%= f.text_area "description", :class => "w620 hwork_txt h400", :placeholder => "作品描述不能为空", :onkeyup => "regexStudentWorkDescription();", :value => @homework.homework_detail_programing.language == "1" ? c_stantard_code_student : c_stantard_code_student_%>
+                      <% else %>
+                          <%= f.text_area "description", :class => "w620 hwork_txt", :placeholder => "作品描述不能为空", :onkeyup => "regexStudentWorkDescription();"%>
+                      <% end%>
+                    <div class="cl"></div>
+                    <p id="student_work_description_textarea" class="c_red ml90 mb10"></p>
+                    </p>
+                    <div class="cl"></div>
+                    <% if @homework.homework_type != 2%>
+                        <p>
+                          <label class="fl">&nbsp;&nbsp;&nbsp;添加附件&nbsp;&nbsp;&nbsp;&nbsp;：</label>
+                          <%= render :partial => 'attachments/new_form' %>
+                        </p>
+                        <div class="cl"></div>
+                    <% end%>
+                    <p class="ml80 ">
+                      <a href="javascript:void(0)" class="blue_btn fl c_white mt10" onclick="new_student_work();">提交作品</a>
+                      <%= link_to "返&nbsp;&nbsp;回".html_safe, student_work_index_path(:homework => @homework), :class => "blue_btn grey_btn fl c_white mt10 ml10"%>
+                    <div class="cl"></div>
+                    </p>
+                    </div><!---创建作业内容结束-->
             <% end%>
-            <p class="ml80 ">
-              <a href="javascript:void(0)" class="blue_btn fl c_white" onclick="new_student_work();">提交作品</a>
-              <%= link_to "返&nbsp;&nbsp;回".html_safe, student_work_index_path(:homework => @homework), :class => "blue_btn grey_btn fl c_white"%>
-            <div class="cl"></div>
-            </p>
-          </div><!---创建作业内容结束-->
-      <% end%>
+          </div>
+        </div>
+      </div><!--新建作业结束-->
+      <div class="cl"></div>
     </div>
-  </div>
-</div><!--新建作业结束-->
-<div class="cl"></div>
 
 <% else %>
 
@@ -125,8 +127,8 @@
 </script>
 <!-- 模板1结束 -->
 
- <div class="homepageRight">
-      <div class="HomeWork">
+
+      <div class="HomeWork" id="RSide">
         <div class="RightBanner">
           <div class="NewsBannerName">提交作品</div>
         </div>
@@ -201,6 +203,5 @@
           <% end %>
         <% end %>
       </div><!----ProResult end-->
-    </div><!--homepageRight end-->
 
 <% end %>
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index 2bbafb4df..b1ca2838a 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -17,12 +17,12 @@
       </div>
       <div class="homepagePostSubmitContainer">
         <div class="homepagePostSubmit">
-          <%= link_to "提交("+activity.student_works.count.to_s+")", student_work_index_path(:homework => activity.id), :class=> "c_blue" %>
+          <%= student_work_activity_submit_status(homework: activity) %>
         </div>
-        <div class="homepagePostDeadline">截止时间：<%= format_date(activity.end_time) %></div>
+        <div class="homepagePostDeadline">截止时间：<%= activity.end_time.to_s %></div>
       </div>
       <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">
-        作业描述：<%= activity.description.html_safe %>
+        <%= activity.description.html_safe %>
       </div>
       <div class="homepagePostSetting" style="visibility: hidden"  id="act-<%=user_activity_id %>">
         <ul>
diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index f622ad20c..eee272fe6 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -21,11 +21,11 @@
         <% end %>
       </div>
       <div class="homepagePostDate">
-        发帖时间：<%= format_date(activity.created_on) %>
+        发帖时间：<%= format_time(activity.created_on) %>
       </div>
 
 
-      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">帖子描述：
+      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">
         <% if activity.parent_id.nil? %>
             <%= activity.content.to_s.html_safe%>
         <% else %>
@@ -61,7 +61,7 @@
       <%if count > 2 %>
           <div class="homepagePostReplyBannerMore">
             <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
-              点击展开更多回复(<%= count.to_s%>)
+              展开更多
             </a>
           </div>
       <% end %>
@@ -85,7 +85,7 @@
     <% activity= activity.parent ? activity.parent : activity%>
     <% replies_all_i = 0 %>
     <%  if count > 0 %>
-        <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
+        <div class="" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.children.reorder("created_on desc").each do |reply|%>
                 <% replies_all_i=replies_all_i+1 %>
@@ -100,7 +100,7 @@
                       <% else %>
                           <%= link_to reply.try(:author).try(:realname), user_path(reply.author_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
-                      <%= format_date(reply.created_on) %>
+                      <%= format_time(reply.created_on) %>
                     </div>
                     <div class="homepagePostReplyContent break_word">
                       <%= reply.content.html_safe %>
diff --git a/app/views/users/_course_news.html.erb b/app/views/users/_course_news.html.erb
index 7edc19681..d2213c743 100644
--- a/app/views/users/_course_news.html.erb
+++ b/app/views/users/_course_news.html.erb
@@ -16,10 +16,9 @@
         <%= link_to activity.title.to_s, news_path(activity), :class => "postGrey" %>
       </div>
       <div class="homepagePostDate">
-        发布时间：<%= format_date(activity.created_on) %>
+        发布时间：<%= format_time(activity.created_on) %>
       </div>
       <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id %>">
-        通知描述：
         <%= activity.description.html_safe %>
       </div>
     </div>
@@ -35,7 +34,7 @@
       <%if count>2 %>
           <div class="homepagePostReplyBannerMore">
             <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
-              点击展开更多回复(<%= count.to_s%>)
+              展开更多
             </a>
           </div>
       <% end %>
@@ -57,7 +56,7 @@
 
     <% replies_all_i = 0 %>
     <% if count > 0 %>
-        <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
+        <div class="" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.comments.reorder("created_on desc").each do |comment| %>
                 <% replies_all_i = replies_all_i + 1 %>
@@ -72,7 +71,7 @@
                       <% else %>
                           <%= link_to comment.try(:author).try(:realname), user_path(comment.author_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
-                      <%= format_date(comment.created_on) %>
+                      <%= format_time(comment.created_on) %>
                     </div>
                     <div class="homepagePostReplyContent break_word"><%= comment.comments.html_safe %></div>
                   </div>
diff --git a/app/views/users/_course_poll.html.erb b/app/views/users/_course_poll.html.erb
index 15e549ad8..0b91a6ed3 100644
--- a/app/views/users/_course_poll.html.erb
+++ b/app/views/users/_course_poll.html.erb
@@ -1,5 +1,6 @@
 <% has_commit = has_commit_poll?(activity.id ,User.current)%>
 <% poll_name = activity.polls_name.empty? ? l(:label_poll_new) : activity.polls_name%>
+<% if ( activity.polls_status==2) %>
 <div class="resources mt10">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
@@ -26,9 +27,9 @@
         <% end %>
       </div>
       <div class="homepagePostDate">
-        发布时间：<%= format_date(activity.published_at) %>
+        发布时间：<%= format_time(activity.published_at) %>
       </div>
-      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">问卷描述：<%=activity.polls_description.html_safe.to_s%></div>
+      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>"><%=activity.polls_description.html_safe.to_s%></div>
       <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
         <ul>
           <li class="homepagePostSettingIcon">
@@ -43,4 +44,5 @@
     </div>
     <div class="cl"></div>
   </div>
-</div>
\ No newline at end of file
+</div>
+<% end %>
\ No newline at end of file
diff --git a/app/views/users/_influence_new_score_index.html.erb b/app/views/users/_influence_new_score_index.html.erb
index 505785351..f99cdee19 100644
--- a/app/views/users/_influence_new_score_index.html.erb
+++ b/app/views/users/_influence_new_score_index.html.erb
@@ -5,4 +5,4 @@
 <div>&nbsp;&nbsp;&nbsp; <%= l('userscore.active.update_issues')%> * 2 = <%= option_num.issue_done_ratio %> * 2 = <%= option_num.issue_done_ratio * 2 %></div>
 <div>&nbsp;&nbsp;&nbsp; <%= l('userscore.active.release_issues')%> * 4 = <%= option_num.post_issue %> * 4 = <%= option_num.post_issue * 4 %></div>
 <div>&nbsp;&nbsp;&nbsp; <%= l('userscore.active.release_messages')%> * 1 = <%= option_num.memo %> * 2 = <%=  option_num.memo * 2 %></div>
-<div>&nbsp;&nbsp;&nbsp; <%= l(:label_user_score_of_active)%> = <%= option_num.changeset * 4 %> + <%= option_num.document * 4 %> + <%= option_num.attachment * 4 %> + <%= option_num.issue_done_ratio * 2 %> + <%= option_num.post_issue * 4 %> + <%=  option_num.memo * 2 %> = <%= active(option_num) %> </div>
\ No newline at end of file
+<div>&nbsp;&nbsp;&nbsp; <%= l(:label_user_score_of_active)%> = <%= option_num.changeset * 4 %> + <%= option_num.document * 4 %> + <%= option_num.attachment * 4 %> + <%= option_num.issue_done_ratio * 2 %> + <%= option_num.post_issue * 4 %> + <%=  option_num.memo * 2 %> = <%= project_active(option_num) %> </div>
\ No newline at end of file
diff --git a/app/views/users/_project_issue.html.erb b/app/views/users/_project_issue.html.erb
index a7a98a396..8b9acb36e 100644
--- a/app/views/users/_project_issue.html.erb
+++ b/app/views/users/_project_issue.html.erb
@@ -30,10 +30,10 @@
         </div>
         <div class="homepagePostDeadline">
           时间：
-          <%=format_date(activity.created_on) %>
+          <%=format_time(activity.created_on) %>
         </div>
       </div>
-      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id %>">缺陷描述：
+      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id %>">
         <% if activity.description? %>
             <%= textAreailizable activity, :description, :attachments => activity.attachments %>
         <% end %>
@@ -72,7 +72,7 @@
       <% if count > 2 %>
           <div class="homepagePostReplyBannerMore">
             <a id="reply_btn_<%= user_activity_id %>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help">
-              点击展开更多回复(<%= count.to_s %>)
+              展开更多
             </a>
           </div>
       <% end %>
@@ -94,7 +94,7 @@
 
     <% replies_all_i = 0 %>
     <% if count > 0 %>
-        <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
+        <div class="" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.journals.reorder("created_on desc").each do |reply| %>
                 <% replies_all_i=replies_all_i + 1 %>
@@ -109,7 +109,7 @@
                       <% else %>
                           <%= link_to reply.try(:user).try(:realname), user_path(reply.user_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
-                      <%= format_date(reply.created_on) %>
+                      <%= format_time(reply.created_on) %>
                     </div>
                     <% if reply.details.any? %>
                         <% details_to_strings(reply.details).each do |string| %>
@@ -130,4 +130,18 @@
         </div>
     <% end %>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script type="text/javascript">
+    $(function(){
+        var images=$("div#activity_description_<%= user_activity_id %>").find("img");
+        if (images.length>0) {
+            for (var i=0; i<images.length; i++){
+                var image=$(images[i]);
+                var element=$("<a></a>").attr("href",image.attr('src'));
+                image.wrap(element);
+            }
+        }
+        $('#activity_description_<%= user_activity_id %> a').colorbox({rel:'nofollow', close: "关闭"});
+    });
+
+</script>
\ No newline at end of file
diff --git a/app/views/users/_project_message.html.erb b/app/views/users/_project_message.html.erb
index ebf3d0ad2..5fc10e48c 100644
--- a/app/views/users/_project_message.html.erb
+++ b/app/views/users/_project_message.html.erb
@@ -24,9 +24,9 @@
         <% end %>
       </div>
       <div class="homepagePostDate">
-        时间：<%= format_date(activity.created_on) %>
+        时间：<%= format_time(activity.created_on) %>
       </div>
-      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">帖子描述：
+      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">
         <% if activity.parent_id.nil? %>
             <%= activity.content.to_s.html_safe%>
         <% else %>
@@ -49,7 +49,7 @@
         )</div>
       <div class="homepagePostReplyBannerTime"><%#=format_date(activity.updated_on)%></div>
       <%if count>2 %>
-          <div class="homepagePostReplyBannerMore"><a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >点击展开更多回复(<%= count.to_s%>)</a></div>
+          <div class="homepagePostReplyBannerMore"><a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >展开更多</a></div>
       <% end %>
     </div>
 
@@ -71,7 +71,7 @@
     <% activity= activity.parent_id.nil? ? activity : activity.parent %>
     <% replies_all_i = 0 %>
     <% if count > 0 %>
-        <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
+        <div class="" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.children.reorder("created_on desc").each do |reply| %>
                 <% replies_all_i=replies_all_i+1 %>
@@ -86,7 +86,7 @@
                       <% else %>
                           <%= link_to reply.try(:author).try(:realname), user_path(reply.author_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
-                      <%= format_date(reply.created_on) %>
+                      <%= format_time(reply.created_on) %>
                     </div>
                     <div class="homepagePostReplyContent break_word"><%= reply.content.html_safe %></div>
                   </div>
diff --git a/app/views/users/_resource_share_for_project_popup.html.erb b/app/views/users/_resource_share_for_project_popup.html.erb
index 482569297..40bbd5e7c 100644
--- a/app/views/users/_resource_share_for_project_popup.html.erb
+++ b/app/views/users/_resource_share_for_project_popup.html.erb
@@ -30,11 +30,11 @@
     <div class="courseReferContainer">
     <% if !projects.empty?  %>
         <% projects.each do |project| %>
-        <ul class="courseSend fl">
-          <li class="fl">
+        <ul class="courseSend">
+          <li class="" style="display:inline-block">
             <input name="projects_ids[]" type="checkbox" value="<%= project.id %>" class="courseSendCheckbox"/>
           </li>
-          <li class="sendCourseName fl"><%= project.name%></li>
+          <li class="sendCourseName"><%= project.name%></li>
         </ul>
         <% end %>
     </div>
diff --git a/app/views/users/_resource_share_popup.html.erb b/app/views/users/_resource_share_popup.html.erb
index 219402cbf..ed2ed44a6 100644
--- a/app/views/users/_resource_share_popup.html.erb
+++ b/app/views/users/_resource_share_popup.html.erb
@@ -30,11 +30,11 @@
         <div class="courseReferContainer">
         <% if !courses.empty?  %>
             <% courses.each do |course| %>
-            <ul class="courseSend fl">
-              <li class="fl">
+            <ul class="courseSend">
+              <li class="" style="display:inline-block">
                 <input name="course_ids[]" type="checkbox" value="<%= course.id %>" class="courseSendCheckbox"/>
               </li>
-              <li class="sendCourseName fl"><%= course.name%></li>
+              <li class="sendCourseName"><%= truncate(course.name,:lendght=>25) + '['+course.time.to_s+course.term + ']'%></li>
             </ul>
             <% end %>
           </div>
diff --git a/app/views/users/_score_new_index.html.erb b/app/views/users/_score_new_index.html.erb
index e50b240fd..c1d23d0ed 100644
--- a/app/views/users/_score_new_index.html.erb
+++ b/app/views/users/_score_new_index.html.erb
@@ -5,8 +5,8 @@
   <%= l(:label_user_score_of_skill)%> + <%= l(:label_user_score_of_active) %></div>
 <!-- <div>&nbsp;&nbsp;&nbsp;+ <%#= l(:label_user_score_of_influence) %></div> -->
 <div> = <%= format("%.2f" ,collaboration(option_num)).to_i %> +  <%= format("%.2f" , influence(option_num) ).to_i %>
-   + <%= "(" if skill(option_num) < 0 %> <%= format("%.2f" , skill(option_num)).to_i %> <%= ")" if skill(option_num) < 0 %> + <%= format("%.2f" , active(option_num)).to_i %></div>
- <% if (format("%.2f" ,collaboration(option_num)).to_i + format("%.2f" , influence(option_num) ).to_i + format("%.2f" , skill(option_num)).to_i + format("%.2f" , active(option_num)).to_i) < 0 %>
+   + <%= "(" if skill(option_num) < 0 %> <%= format("%.2f" , skill(option_num)).to_i %> <%= ")" if skill(option_num) < 0 %> + <%= format("%.2f" ,project_active(option_num)).to_i %></div>
+ <% if (format("%.2f" ,collaboration(option_num)).to_i + format("%.2f" , influence(option_num) ).to_i + format("%.2f" , skill(option_num)).to_i + format("%.2f" , project_active(option_num)).to_i) < 0 %>
     <div><%= l(:label_score_less_than_zero) %></div>
     <% else %>
     <div> = <%= format("%.2f" ,option_num.total_score).to_i %></div>
diff --git a/app/views/users/_show_new_score.html.erb b/app/views/users/_show_new_score.html.erb
index 2081c38d6..4e89506a6 100644
--- a/app/views/users/_show_new_score.html.erb
+++ b/app/views/users/_show_new_score.html.erb
@@ -68,7 +68,7 @@
     </li>
     <li>
       <%= link_to l(:label_user_score_of_active), "javascript:void(0)", :onclick => "show_div('influence_new_score_index')" %> ：
-      <%= format("%.2f" , active(option_num)).to_i %>
+      <%= format("%.2f" , project_active(option_num)).to_i %>
     </li>
   </ul>
 
diff --git a/app/views/users/_user_activities.html.erb b/app/views/users/_user_activities.html.erb
index 906787070..4ff98b1b7 100644
--- a/app/views/users/_user_activities.html.erb
+++ b/app/views/users/_user_activities.html.erb
@@ -9,6 +9,7 @@
     span.ke-icon-emoticons:hover{background-position:-79px -671px;width:50px;height:26px;}
     div.ke-toolbar .ke-outline{border:none;}
     .ke-inline-block{display: none;}
+    .ke-container{height: 30px !important;}
 </style>
 <% user_activities.each do |user_activity|
   if user_activities %>
@@ -22,7 +23,7 @@
                     target.show();
                 }else{
                     btn.data('init',0);
-                    btn.html('点击展开更多回复('+btn.data('count')+')');
+                    btn.html('展开更多('+btn.data('count')+')');
                     target.hide();
                     target.eq(0).show();
                     target.eq(1).show();
diff --git a/app/views/users/_user_homework_attachment.html.erb b/app/views/users/_user_homework_attachment.html.erb
index 00d80dd22..0944ffab6 100644
--- a/app/views/users/_user_homework_attachment.html.erb
+++ b/app/views/users/_user_homework_attachment.html.erb
@@ -49,6 +49,10 @@
    <!-- , user_import_resource_user_path(User.current.id,:homework_id=>container.id) -->
   <a href="javascript:void(0);" class="AnnexBtn fl mt3" onclick="$('#_file').click();">上传附件</a>
   <%= link_to "资源库",{:controller => 'users',:action=>'user_import_resource',:id=>User.current.id,:homework_id=>container.id},:class => "FilesBtn fl mr15 mt3",:remote => true%>
+  <% if defined?(has_program) && has_program %>
+  <a href="javascript:void(0);" class="ProBtn fl mt3">编程</a>
+  <span class="fl C_lgrey mt3 program_detail_info"></span>
+  <% end %>
 </div>
 
 <% content_for :header_tags do %>
diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index 4a38e630b..72ace3ba5 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -1,5 +1,5 @@
 <% content_for :header_tags do %>
-    <%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg'  %>
+    <%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg'%>
     <%= javascript_include_tag 'homework','baiduTemplate' %>
 <% end %>
 
@@ -15,9 +15,12 @@
     <div class="calendar_div fl">
       <input  type="text" name="homework_common[end_time]" id="homework_end_time" placeholder="截止日期" class="InputBox fl W120 calendar_input" readonly="readonly"  >
       <%= calendar_for('homework_end_time')%>
+
     </div>
   </div>
   <div class="cl"></div>
+  <p id="homework_end_time_span" class="c_red mt5"></p>
+  <div class="cl"></div>
   <div id="homework_editor" style="display: none">
     <div class="mt10">
       <% if edit_mode %>
@@ -31,13 +34,13 @@
 
 
     <div class="mt10">
-      <!--<input type="text" class="InputBox  W700 SearchIcon" placeholder="发送到课程" />-->
       <%= select_tag :course_id, options_for_select(get_as_teacher_courses(User.current), homework.course_id), {:class => "InputBox  w720",:value => "请选择发布作业的课程"} %>
     </div>
+    <p id="homework_course_id_span" class="c_red mt5"></p>
     <div class="cl"></div>
 
     <div id="homework_attachments">
-      <%= render :partial => 'users/user_homework_attachment', :locals => {:container => homework} %>
+      <%= render :partial => 'users/user_homework_attachment', :locals => {:container => homework, :has_program=>true} %>
     </div>
 
 
@@ -48,29 +51,6 @@
       <div class="cl"></div>
     </div>
 
-
-
-    <div class="mt10">
-      <a href="javascript:void(0);" class=" fl DropBtn">编程选项</a>
-      <div class="DropLine"></div>
-      <div class="cl"></div>
-    </div>
-
-    <div class="advanced_option" style="display:none;">
-      <div class="mt10">
-        <select class="InputBox W120" name="program[language]">
-          <option value="1" selected>C语言</option>
-          <option value="2">C++</option>
-        </select>
-      </div>
-
-      <div class="mt10">
-        <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" name="program[input][]"></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" name="program[output][]"></textarea>
-        <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
-        <div class="cl"></div>
-      </div>
-    </div>
-
     <input type="hidden" name="homework_type" value="1">
 
   </div>
@@ -79,9 +59,46 @@
 
 <script id="t:test-answer-list" type="text/html">
   <div class="mt10">
-    <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" required name="program[input][]"></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" required name="program[output][]"></textarea>
+    <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" name="program[input][]"></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" name="program[output][]"></textarea>
     <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
     <a href="javascript:void(0);" class=" fl icon_remove" title="删除测试组"></a>
     <div class="cl"></div>
   </div>
 </script>
+
+<script type="text/html" id="t:program-input-list">
+  <div class="program-input">
+    <input type="hidden" name="language_type" value="<!= language_type !>" />
+    <! for(var i=0; i< input_groups.length; ++i) { !>
+        <input  name="program[input][]" type="hidden" value="<!= input_groups[i].input !>" />
+        <input  name="program[output][]" type="hidden" value="<!= input_groups[i].output !>" />
+    <! } !>
+  </div>
+</script>
+
+  
+    <div class="BluePopupBox" id="BluePopupBox" style="display:none">
+      <a href="javascript:void(0);" class="CloseBtn" title="关闭弹框"></a>
+        <h2 class="BluePopuph2 fl">编程作业的测试集设置</h2>
+        <div class="cl"></div>
+        <div class="HomeWorkCon">
+          <div class="mt15">
+              <select class="InputBox W120 language_type"  >
+                    <option value="1" selected>C语言</option>
+                    <option value="2">C++</option>
+                  </select>
+            </div>
+            <div class="mt10">
+              <textarea class="InputBox  W320 fl mr10" placeholder="测试输入"></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出"></textarea>
+              <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
+                <div class="cl"></div>
+            </div>
+           
+            <div class="mt10">
+                <a href="javascript:void(0);" class="BlueCirBtn fr">确&nbsp;&nbsp;定</a>
+                <div class="cl"></div>
+            </div>
+
+        </div><!----HomeWorkCon end-->
+
+    </div><!----BluePopupBox end-->
diff --git a/app/views/users/_user_homework_list.html.erb b/app/views/users/_user_homework_list.html.erb
index 076383607..1a24b1499 100644
--- a/app/views/users/_user_homework_list.html.erb
+++ b/app/views/users/_user_homework_list.html.erb
@@ -19,6 +19,11 @@
             <div class="homepagePostSubmit">
               <%= user_for_homework_common homework_common,is_teacher %>
             </div>
+            <% if homework_common.homework_type == 2 && is_teacher%>
+            <div class="homepagePostSubmit">
+              <%= link_to "模拟答题", new_user_commit_homework_users_path(homework_id: homework_common.id, is_test: true), class: 'c_blue test-program-btn', title: '教师可以通过模拟答题设置作业的标准答案' %>
+            </div>
+            <% end %>
             <div class="homepagePostDeadline">
               <%= l(:label_end_time)%>：<%= homework_common.end_time%>
             </div>
diff --git a/app/views/users/new_user_commit_homework.html.erb b/app/views/users/new_user_commit_homework.html.erb
index a150c39ba..8b02b4594 100644
--- a/app/views/users/new_user_commit_homework.html.erb
+++ b/app/views/users/new_user_commit_homework.html.erb
@@ -38,22 +38,24 @@
 </script>
 <!-- 模板1结束 -->
 
- <div class="homepageRight">
+ <div class="ProgramHomework">
+      
+
+      <div class="homepageRightBanner mb10">
+      <div class="NewsBannerName"><%= @is_test ? '模拟答题' : '提交作品' %></div>
+      </div>
+      <div class="cl"></div>
+
       <div class="HomeWork">
-        <div class="RightBanner">
-          <div class="NewsBannerName">提交作品</div>
-        </div>
         <div class="HomeWorkBox">
           <div class="">
               <div class="homepagePostTitle fl"><%= @homework.name %></div><span class="fr c_grey">截止时间：<%= @homework.end_time %></span>
                 <div class="cl"></div>
                 <a href="javascript:void(0);" class="c_blue"><%= @homework.user.show_name %></a>
-                <p class="HomeWorkP"><%= @homework.description %> <br />
-输入  2 1 1 4 4 2 3 6 5 <br />
-输出  15<br />
+                <p class="HomeWorkP"><%= @homework.description.html_safe %> <br />
                  </p>
             </div>
-            <p class="c_grey mt15">注：迟交扣<span class="c_red">2</span>分，缺评一个作品扣<span class="c_red">2</span>分</p>
+            <!--p class="c_grey mt15">注：迟交扣<span class="c_red">2</span>分，缺评一个作品扣<span class="c_red">2</span>分</p-->
         </div><!---HomeWorkBox end  -->
         <div class="HomeWorkCon">
         <%= form_for(@student_work,
@@ -64,7 +66,7 @@
                             :homework => @homework.id
                    },
                    :method => :post) do |f|%>
-
+          <input type="hidden" name="is_test" value="<%=@is_test%>">
           <div class="mt15">
             <span>请使用 <%= @homework.language_name %> 语言编写</span>
             </div>
@@ -72,17 +74,22 @@
               <%= f.text_area :name, id: 'program-title', class:"InputBox  W700", placeholder:"请概括你的代码的功能" %>
             </div>
             <div class="mt10">
-            <%= f.text_area :description, id: 'program-src', class:"  W700 H150", placeholder:"请贴入你的代码", rows: 10 %>
+            <%= f.text_area :description, id: 'program-src', class:"InputBox W700 H150", placeholder:"请贴入你的代码", rows: 10 %>
             </div>
             <div class="mt10">
               <a href="javascript:void(0);" class="BlueCirBtn fl" data-homework-id="<%=@homework.id%>" data-student-work-id="<%=@student_work.id%>" id="test-program-btn">测试代码</a>
+              <% unless @is_test %>
                 <a href="javascript:void(0);" class="BlueCirBtn fr" id="commit-program-work-btn">提交代码</a>
+              <% end %>
                 <div class="cl"></div>
             </div>
         <% end %>
         </div><!----HomeWorkCon end-->
       </div><!----HomeWork end-->
+
+      <div class="cl"></div>
       <div class="ProResult mt10">
+
         <% @student_work.student_work_tests.each_with_index do |test, index| %>
           <div class="ProResultTop">
              <p class="c_blue fl">第<%= @student_work.student_work_tests.count - index%>次测试</p><span class="fr c_grey"><%= test.created_at.to_s(:db) %></span>
diff --git a/app/views/users/resource_search.js.erb b/app/views/users/resource_search.js.erb
index 894c1d2fa..d295ce003 100644
--- a/app/views/users/resource_search.js.erb
+++ b/app/views/users/resource_search.js.erb
@@ -1,3 +1,5 @@
 $("#resources_list").html('<%= escape_javascript( render :partial => 'resources_list' ,:locals=>{ :attachments => @attachments})%>');
 $("#pages").html('<%= pagination_links_full @atta_pages, @atta_count, :per_page_links => false, :remote => @is_remote, :flag => true %>');
-$("#res_all_count").html(<%= @atta_count%>);
\ No newline at end of file
+$("#res_all_count").html(<%= @atta_count%>);
+$("#res_count").html(0);
+$("#checkboxAll").attr('checked',false);
\ No newline at end of file
diff --git a/app/views/users/show.html.erb b/app/views/users/show.html.erb
index c1cd3723f..13f2518e1 100644
--- a/app/views/users/show.html.erb
+++ b/app/views/users/show.html.erb
@@ -29,6 +29,7 @@
           <li>
             <ul class="homepagePostTypeProject fl">
               <li class="f14">更多</li>
+              <li class="mt-4"><%= link_to "我的动态", {:controller => "users", :action => "show", :type => "current_user"}, :class =>"homepagePostTypeAll postTypeGrey"%>
               <li class="mt-4"><%= link_to "全部动态", {:controller => "users", :action => "show", :type => nil}, :class =>"homepagePostTypeAll postTypeGrey"%>
             </ul>
           </li>
@@ -37,4 +38,4 @@
     </ul>
   </div>
 
-<%= render :partial => 'users/user_activities', :locals => {:user_activities => @user_activities,:page => 0,:type => @type} %>
+<%= render :partial => 'users/user_activities', :locals => {:user_activities => @user_activities,:page => 0,:type => @type} %>
diff --git a/app/views/users/user_messages.html.erb b/app/views/users/user_messages.html.erb
index d965c92e7..c3c1a447b 100644
--- a/app/views/users/user_messages.html.erb
+++ b/app/views/users/user_messages.html.erb
@@ -29,6 +29,11 @@
   </div>
 <div class="resources mt10" id="users_setting">
 <div>
+<% if params[:type].nil? %>
+    <div class="newsReadSetting">
+      有&nbsp;<span class="c_red"><%= User.current.count_new_message %></span>&nbsp;条未读<a href="javascript:void(0);" class="ml15"><%= link_to "全部设为已读", user_message_path(User.current, :viewed => 'all') %></a>
+    </div>
+<% end %>
 <% if @message_alls.count >0 %>
     <%# 课程消息 %>
     <% unless @message_alls.nil? %>
@@ -52,7 +57,11 @@
                       <li class="homepageNewsContent fl">
                         <%= link_to ma.course_message.comments.html_safe, {:controller => 'news', :action => 'show', :id => ma.course_message.commented.id },
                                     :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
-                                    :title => "#{ma.course_message.comments.html_safe}" %></li>
+                                    :onmouseover =>"message_titile_show($(this),event)",
+                                    :onmouseout => "message_titile_hide($(this))" %></li>
+                      <div  style="display: none" class="message_title">
+                        <%= ma.course_message.comments.html_safe %>
+                      </div>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
                     </ul>
                 <% end %>
@@ -80,11 +89,21 @@
                     <ul class="homepageNewsList fl">
                       <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(ma.course_message.author), :width => "30", :height => "30"), user_path(ma.course_message.author) %></a></li>
                       <li class="homepageNewsPubType fl"><%=link_to ma.course_message.author, user_path(ma.course_message.author), :class => "newsBlue homepageNewsPublisher" %><span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>"><%= ma.course_message.parent_id.nil? ? "发布了课程帖子：" : "评论了课程帖子：" %></span></li>
-                      <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
-                        <%= link_to ma.course_message.parent_id.nil? ? ma.course_message.subject.html_safe : ma.course_message.content.html_safe,
-                                    course_boards_path(ma.course_message.course, :parent_id => ma.course_message.parent_id ? ma.course_message.parent_id : ma.course_message.id, :topic_id => ma.course_message.id),
-                                    :class => "#{ma.viewed==0 ? "newsBlack" : "newsGrey"}",
-                                   :title => "#{ma.course_message.subject.html_safe}" %></a></li>
+                      <% if ma.course_message.parent_id.nil? %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%= link_to ma.course_message.subject, course_boards_path(ma.course_message.course, :parent_id => ma.course_message.parent_id ? ma.course_message.parent_id : ma.course_message.id, :topic_id => ma.course_message.id),
+                                        :class => "#{ma.viewed==0 ? "newsBlack" : "newsGrey"}",
+                                        :title => "#{ma.course_message.subject.html_safe}" %></a></li>
+                      <% else %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%= link_to ma.course_message.content.html_safe, course_boards_path(ma.course_message.course, :parent_id => ma.course_message.parent_id ? ma.course_message.parent_id : ma.course_message.id, :topic_id => ma.course_message.id),
+                                        :class => "#{ma.viewed==0 ? "newsBlack" : "newsGrey"}",
+                                        :onmouseover =>"message_titile_show($(this),event)",
+                                        :onmouseout => "message_titile_hide($(this))" %></a></li>
+                          <div  style="display: none" class="message_title" >
+                            <%= ma.course_message.content.html_safe %>
+                          </div>
+                      <% end %>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
 
                     </ul>
@@ -150,11 +169,23 @@
                       <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(ma.forge_message.author), :width => "30", :height => "30"), user_path(ma.forge_message.author) %></a></li>
                       <li class="homepageNewsPubType fl"><%=link_to ma.forge_message.author, user_path(ma.forge_message.author), :class => "newsBlue homepageNewsPublisher" %>
                         <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>"><%= ma.forge_message.parent_id.nil? ? "发布了项目帖子：" : "评论了项目帖子：" %></span></li>
-                      <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
-                        <%=link_to ma.forge_message.parent_id.nil? ? ma.forge_message.subject.html_safe : ma.forge_message.content.html_safe, project_boards_path(ma.forge_message.project,
-                                                                                           :parent_id => ma.forge_message.parent_id ? ma.forge_message.parent_id : ma.forge_message.id,
-                                                                                           :topic_id => ma.forge_message.id),:class=>"#{ma.viewed==0?"newsBlack":"newsGrey"}",
-                                   :title => "#{ma.forge_message.subject.html_safe}" %></a></li>
+                      <% if ma.forge_message.parent_id.nil? %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%=link_to ma.forge_message.subject, project_boards_path(ma.forge_message.project,
+                                       :parent_id => ma.forge_message.parent_id ? ma.forge_message.parent_id : ma.forge_message.id,
+                                       :topic_id => ma.forge_message.id),:class=>"#{ma.viewed==0?"newsBlack":"newsGrey"}",
+                                       :title => "#{ma.forge_message.subject.html_safe}" %></a></li>
+                      <% else %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%=link_to ma.forge_message.content.html_safe, project_boards_path(ma.forge_message.project,
+                                       :parent_id => ma.forge_message.parent_id ? ma.forge_message.parent_id : ma.forge_message.id,
+                                       :topic_id => ma.forge_message.id),:class=>"#{ma.viewed==0?"newsBlack":"newsGrey"}",
+                                       :onmouseover =>"message_titile_show($(this),event)",
+                                       :onmouseout => "message_titile_hide($(this))" %></a></li>
+                          <div  style="display: none" class="message_title">
+                            <%= ma.forge_message.content.html_safe %>
+                          </div>
+                      <% end %>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
                     </ul>
                 <% end %>
@@ -180,7 +211,9 @@
                         <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>">评论了新闻：</span></li>
                       <li class="homepageNewsContent fl">
                         <%= link_to "#{ma.forge_message.comments.html_safe}",
-                                    {:controller => 'news', :action => 'show', :id => ma.forge_message.commented.id },:class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}", :title => "#{ma.forge_message.comments.html_safe}"%></li>
+                                    {:controller => 'news', :action => 'show', :id => ma.forge_message.commented.id },:class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                                     :title => "#{ma.forge_message.comments.html_safe}" %>
+                      </li>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
                     </ul>
                 <% end %>
@@ -196,9 +229,21 @@
                         <%=link_to ma.memo.author, user_path(ma.memo.author), :class => "newsBlue homepageNewsPublisher" %>
                         <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>" ><%= ma.memo.parent_id.nil? ? "在贴吧发布帖子：" : "回复了贴吧帖子：" %></span>
                       </li>
-                      <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
-                        <%= link_to ma.memo.parent_id.nil? ? ma.memo.subject : ma.memo.content, forum_memo_path(ma.memo.forum_id, ma.memo.parent_id ? ma.memo.parent_id: ma.memo.id), :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}", :title => "#{ma.memo.parent_id.nil? ? ma.memo.subject : ma.memo.content}" %></a>
-                      </li>
+                      <% if ma.memo.parent_id.nil? %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%= link_to ma.memo.subject, forum_memo_path(ma.memo.forum_id, ma.memo.parent_id ? ma.memo.parent_id: ma.memo.id), :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                                        :title => "#{ma.memo.subject}" %></a>
+                          </li>
+                      <% else %>
+                          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+                            <%= link_to ma.memo.content.html_safe, forum_memo_path(ma.memo.forum_id, ma.memo.parent_id ? ma.memo.parent_id: ma.memo.id), :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                                        :onmouseover =>"message_titile_show($(this),event)",
+                                        :onmouseout => "message_titile_hide($(this))" %></a>
+                          </li>
+                          <div  style="display: none" class="message_title">
+                            <%= ma.memo.content.html_safe %>
+                          </div>
+                      <% end %>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.memo.created_at).html_safe %> </li>
                     </ul>
                 <% end %>
@@ -215,8 +260,13 @@
                         <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>"><%= ma.journals_for_message.reply_id == 0 ? "给你留言了：" : "回复了你的留言：" %></span>
                       </li>
                       <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
-                        <%= link_to ma.journals_for_message.notes.html_safe, feedback_path(ma.journals_for_message.jour_id),  :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}", :title => "#{ma.journals_for_message.notes}" %></a>
+                        <%= link_to ma.journals_for_message.notes.html_safe, feedback_path(ma.journals_for_message.jour_id),  :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                                    :onmouseover =>"message_titile_show($(this),event)",
+                                    :onmouseout => "message_titile_hide($(this))" %></a>
                       </li>
+                      <div  style="display: none" class="message_title" >
+                        <%= ma.journals_for_message.notes.html_safe %>
+                      </div>
                       <li class="homepageNewsTime fl"><%= time_tag(ma.journals_for_message.created_on).html_safe %> </li>
 
                     </ul>
@@ -236,6 +286,17 @@
 </div>
 </div>
 
+<script>
+  function message_titile_show(obj,e)
+  {
+      obj.parent().next("div").show();
+      obj.parent().next("div").css("top",e.pageY).css("left",e.pageX).css("position","absolute");
+  }
+  function message_titile_hide(obj)
+  {
+      obj.parent().next("div").hide();
+  }
+</script>
 
 
 
diff --git a/app/views/users/user_newfeedback.html.erb b/app/views/users/user_newfeedback.html.erb
index 60e630959..19cdd845f 100644
--- a/app/views/users/user_newfeedback.html.erb
+++ b/app/views/users/user_newfeedback.html.erb
@@ -8,6 +8,7 @@
     span.ke-icon-emoticons{background-position:0px -671px;width:50px;height:26px;}
     span.ke-icon-emoticons:hover{background-position:-79px -671px;width:50px;height:26px;}
     div.ke-toolbar .ke-outline{border:none;}
+    .ke-container{height: 80px !important;}
 </style>
 <div >
   <div class="homepageRightBanner mb10">
diff --git a/db/migrate/20150829023459_forge_messages.rb b/db/migrate/20150829023459_forge_messages.rb
index c468ad68f..96369a323 100644
--- a/db/migrate/20150829023459_forge_messages.rb
+++ b/db/migrate/20150829023459_forge_messages.rb
@@ -1,78 +1,78 @@
 # encoding: UTF-8
 class ForgeMessages < ActiveRecord::Migration
   def up
-    Project.all.each do |project|
-      transaction do
-        project.forge_messages << ForgeMessage.new(:user_id => project.user_id, :project_id => project.id)
-
-        # 新闻
-        project.news.each do |new|
-          new.project.members.each do |m|
-            if m.user_id != new.author_id
-              if m.created_on < new.created_on  # 在成员加入项目之后
-                new.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => new.project_id, :viewed => true)
-              end
-            end
-          end
-        end
-
-        # 新闻回复
-        project.news.each do |new|
-          if new.comments
-            new.comments.each do |comment|
-              if comment.author_id != comment.commented.author_id
-                comment.forge_messages << ForgeMessage.new(:user_id => comment.commented.author_id, :project_id => comment.commented.project.id, :viewed => true)
-              end
-            end
-          end
-        end
-
-        # 讨论区
-        if project.boards.first
-          project.boards.first.messages.each do |message|
-            if message.parent_id.nil?   # 主贴
-              message.project.members.each do |m|
-                if  m.user_id != message.author_id
-                  if m.created_on < message.created_on
-                    message.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => message.board.project_id, :viewed => true)
-                  end
-                end
-              end
-            else    # 回帖
-              message.project.members.each do |m|
-                if m.user_id ==  Message.find(message.parent_id).author_id  && m.user_id != message.author_id  # 只针对主贴回复，回复自己的帖子不发消息
-                  if m.created_on < message.created_on
-                    message.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => message.board.project_id, :viewed => true)
-                  end
-                end
-              end
-            end
-          end
-        end
-
-        # 缺陷
-        project.issues.each do |issue|
-          unless issue.author_id == issue.assigned_to_id
-            issue.forge_messages << ForgeMessage.new(:user_id => issue.assigned_to_id, :project_id => issue.project_id, :viewed => true)
-          end
-        end
-
-        # 缺陷更新
-        project.issues.each do |issue|
-          if issue.journals
-            issue.journals.each do |journal|
-              if journal.user_id != journal.issue.author_id
-                journal.forge_messages << ForgeMessage.new(:user_id => journal.issue.author_id, :project_id => journal.issue.project_id, :viewed => true)
-              end
-              if journal.user_id != journal.issue.assigned_to_id && journal.issue.assigned_to_id != journal.issue.author_id   # 指派人不是自己的话，则给指派人发送
-                journal.forge_messages << ForgeMessage.new(:user_id => journal.issue.assigned_to_id, :project_id => journal.issue.project_id, :viewed => true)
-              end
-            end
-          end
-        end
-
-      end
-    end
+    # Project.all.each do |project|
+    #   transaction do
+    #     project.forge_messages << ForgeMessage.new(:user_id => project.user_id, :project_id => project.id)
+    #
+    #     # 新闻
+    #     project.news.each do |new|
+    #       new.project.members.each do |m|
+    #         if m.user_id != new.author_id
+    #           if m.created_on < new.created_on  # 在成员加入项目之后
+    #             new.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => new.project_id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 新闻回复
+    #     project.news.each do |new|
+    #       if new.comments
+    #         new.comments.each do |comment|
+    #           if comment.author_id != comment.commented.author_id
+    #             comment.forge_messages << ForgeMessage.new(:user_id => comment.commented.author_id, :project_id => comment.commented.project.id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 讨论区
+    #     if project.boards.first
+    #       project.boards.first.messages.each do |message|
+    #         if message.parent_id.nil?   # 主贴
+    #           message.project.members.each do |m|
+    #             if  m.user_id != message.author_id
+    #               if m.created_on < message.created_on
+    #                 message.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => message.board.project_id, :viewed => true)
+    #               end
+    #             end
+    #           end
+    #         else    # 回帖
+    #           message.project.members.each do |m|
+    #             if m.user_id ==  Message.find(message.parent_id).author_id  && m.user_id != message.author_id  # 只针对主贴回复，回复自己的帖子不发消息
+    #               if m.created_on < message.created_on
+    #                 message.forge_messages << ForgeMessage.new(:user_id => m.user_id, :project_id => message.board.project_id, :viewed => true)
+    #               end
+    #             end
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 缺陷
+    #     project.issues.each do |issue|
+    #       unless issue.author_id == issue.assigned_to_id
+    #         issue.forge_messages << ForgeMessage.new(:user_id => issue.assigned_to_id, :project_id => issue.project_id, :viewed => true)
+    #       end
+    #     end
+    #
+    #     # 缺陷更新
+    #     project.issues.each do |issue|
+    #       if issue.journals
+    #         issue.journals.each do |journal|
+    #           if journal.user_id != journal.issue.author_id
+    #             journal.forge_messages << ForgeMessage.new(:user_id => journal.issue.author_id, :project_id => journal.issue.project_id, :viewed => true)
+    #           end
+    #           if journal.user_id != journal.issue.assigned_to_id && journal.issue.assigned_to_id != journal.issue.author_id   # 指派人不是自己的话，则给指派人发送
+    #             journal.forge_messages << ForgeMessage.new(:user_id => journal.issue.assigned_to_id, :project_id => journal.issue.project_id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150829024549_course_messages.rb b/db/migrate/20150829024549_course_messages.rb
index 666ccdaeb..9d66bf9cd 100644
--- a/db/migrate/20150829024549_course_messages.rb
+++ b/db/migrate/20150829024549_course_messages.rb
@@ -1,79 +1,80 @@
 # encoding: UTF-8
 class CourseMessages < ActiveRecord::Migration
   def up
-    Course.all.each do |course|
-      transaction do
-        course.course_messages << CourseMessage.new(:user_id => course.tea_id,:course_id => course.id)
-        # 作业
-        course.homework_commons.each do |homework_common|
-          homework_common.course.members.each do |m|
-            if m.user_id != homework_common.user_id
-              if m.created_on < homework_common.created_at
-                homework_common.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
-              end
-            end
-          end
-        end
-
-        # 通知
-        course.news.each do |new|
-          new.course.members.each do |m|
-            if m.user_id != new.author_id
-              if m.created_on < new.created_on  # 在成员加入课程之后
-                new.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
-              end
-            end
-          end
-        end
-
-        # 通知的回复
-        course.news.each do |new|
-          if new.comments
-            new.comments.each do |comment|
-              if comment.author_id != comment.commented.author_id
-                comment.course_messages << CourseMessage.new(:user_id => comment.commented.author_id, :course_id => course.id, :viewed => true)
-              end
-            end
-          end
-        end
-
-        # 讨论区
-        if course.boards.first
-          course.boards.first.messages.each do |message|
-            if message.parent_id.nil?   # 主贴
-              message.course.members.each do |m|
-                if message.author.allowed_to?(:as_teacher, message.course) &&  m.user_id != message.author_id   # 老师 自己的帖子不给自己发送消息
-                  if m.created_on < message.created_on
-                    message.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
-                  end
-                end
-              end
-            else    # 回帖
-              message.course.members.each do |m|
-                if m.user_id ==  Message.find(message.parent_id).author_id  && m.user_id != message.author_id  # 只针对主贴回复，回复自己的帖子不发消息
-                  if m.created_on < message.created_on
-                    message.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
-                  end
-                end
-              end
-            end
-          end
-        end
-
-        #  问卷
-        Poll.where("polls_type = 'Course' and polls_group_id = #{course.id}").each do |poll|
-          if poll.polls_status == 2 #问卷是发布状态
-            Course.find(poll.polls_group_id).members.each do |m|
-              if m.user_id != poll.user_id
-                if m.created_on < poll.created_at
-                  poll.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
-                end
-              end
-            end
-          elsif poll.polls_status == 1 #问卷是新建状态
-            poll.course_messages.destroy_all
-          end
-        end
+    # Course.all.each do |course|
+    #   transaction do
+    #     put course.id
+    #     course.course_messages << CourseMessage.new(:user_id => course.tea_id,:course_id => course.id)
+    #     # 作业
+    #     course.homework_commons.each do |homework_common|
+    #       homework_common.course.members.each do |m|
+    #         if m.user_id != homework_common.user_id
+    #           if m.created_on < homework_common.created_at
+    #             homework_common.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 通知
+    #     course.news.each do |new|
+    #       new.course.members.each do |m|
+    #         if m.user_id != new.author_id
+    #           if m.created_on < new.created_on  # 在成员加入课程之后
+    #             new.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 通知的回复
+    #     course.news.each do |new|
+    #       if new.comments
+    #         new.comments.each do |comment|
+    #           if comment.author_id != comment.commented.author_id
+    #             comment.course_messages << CourseMessage.new(:user_id => comment.commented.author_id, :course_id => course.id, :viewed => true)
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     # 讨论区
+    #     if course.boards.first
+    #       course.boards.first.messages.each do |message|
+    #         if message.parent_id.nil?   # 主贴
+    #           message.course.members.each do |m|
+    #             if message.author.allowed_to?(:as_teacher, message.course) &&  m.user_id != message.author_id   # 老师 自己的帖子不给自己发送消息
+    #               if m.created_on < message.created_on
+    #                 message.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
+    #               end
+    #             end
+    #           end
+    #         else    # 回帖
+    #           message.course.members.each do |m|
+    #             if m.user_id ==  Message.find(message.parent_id).author_id  && m.user_id != message.author_id  # 只针对主贴回复，回复自己的帖子不发消息
+    #               if m.created_on < message.created_on
+    #                 message.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
+    #               end
+    #             end
+    #           end
+    #         end
+    #       end
+    #     end
+    #
+    #     #  问卷
+    #     Poll.where("polls_type = 'Course' and polls_group_id = #{course.id}").each do |poll|
+    #       if poll.polls_status == 2 #问卷是发布状态
+    #         Course.find(poll.polls_group_id).members.each do |m|
+    #           if m.user_id != poll.user_id
+    #             if m.created_on < poll.created_at
+    #               poll.course_messages << CourseMessage.new(:user_id => m.user_id, :course_id => course.id, :viewed => true)
+    #             end
+    #           end
+    #         end
+    #       elsif poll.polls_status == 1 #问卷是新建状态
+    #         poll.course_messages.destroy_all
+    #       end
+    #     end
 
         # 作品评阅
         # course.homework_commons.each do |homework_common|
@@ -106,8 +107,8 @@ class CourseMessages < ActiveRecord::Migration
         # end
         # 作品讨论
 
-      end
-    end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150829081822_update_message_time.rb b/db/migrate/20150829081822_update_message_time.rb
index fe670e9b8..a5b2457ad 100644
--- a/db/migrate/20150829081822_update_message_time.rb
+++ b/db/migrate/20150829081822_update_message_time.rb
@@ -1,24 +1,25 @@
 class UpdateMessageTime < ActiveRecord::Migration
   def up
-    course_count = CourseMessage.all.count / 30 + 1
-    transaction do
-      for i in 1 ... course_count do i
-      CourseMessage.page(i).per(30).each do |cmessage|
-        if cmessage.course_message
-          if cmessage.course_message.respond_to?("created_at")
-            cmessage.created_at = cmessage.course_message.created_at
-          elsif cmessage.course_message.respond_to?("created_on")
-            cmessage.created_at = cmessage.course_message.created_on
-          end
-          cmessage.save
-
-          course_all_message = MessageAll.where("message_type = '#{cmessage.class.to_s}' and message_id = '#{cmessage.id}'").first
-          course_all_message.created_at = cmessage.created_at
-          course_all_message.save
-        end
-      end
-      end
-    end
+    # course_count = CourseMessage.all.count / 30 + 1
+    # transaction do
+    #   for i in 1 ... course_count do i
+    #   CourseMessage.page(i).per(30).each do |cmessage|
+    #     if cmessage.course_message
+    #       if cmessage.course_message.respond_to?("created_at")
+    #         cmessage.created_at = cmessage.course_message.created_at
+    #       elsif cmessage.course_message.respond_to?("created_on")
+    #         cmessage.created_at = cmessage.course_message.created_on
+    #       end
+    #       cmessage.save
+    #       puts cmessage.id
+    #
+    #       course_all_message = MessageAll.where("message_type = '#{cmessage.class.to_s}' and message_id = '#{cmessage.id}'").first
+    #       course_all_message.created_at = cmessage.created_at
+    #       course_all_message.save
+    #     end
+    #   end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150829130302_update_forge_message_time.rb b/db/migrate/20150829130302_update_forge_message_time.rb
index 70811c307..3121278ae 100644
--- a/db/migrate/20150829130302_update_forge_message_time.rb
+++ b/db/migrate/20150829130302_update_forge_message_time.rb
@@ -1,24 +1,25 @@
 class UpdateForgeMessageTime < ActiveRecord::Migration
   def up
-    forge_count = ForgeMessage.all.count / 30 + 1
-    transaction do
-      for i in 1 ... forge_count do i
-      ForgeMessage.page(i).per(30).each do |fmessage|
-        if fmessage.forge_message
-          if fmessage.forge_message.respond_to?("created_at")
-            fmessage.created_at = fmessage.forge_message.created_at
-          elsif fmessage.forge_message.respond_to?("created_on")
-            fmessage.created_at = fmessage.forge_message.created_on
-          end
-          fmessage.save
-
-          forge_all_message = MessageAll.where("message_type = '#{fmessage.class.to_s}' and message_id = '#{fmessage.id}'").first
-          forge_all_message.created_at = fmessage.created_at
-          forge_all_message.save
-        end
-      end
-      end
-    end
+    # forge_count = ForgeMessage.all.count / 30 + 1
+    # transaction do
+    #   for i in 1 ... forge_count do i
+    #   ForgeMessage.page(i).per(30).each do |fmessage|
+    #     if fmessage.forge_message
+    #       if fmessage.forge_message.respond_to?("created_at")
+    #         fmessage.created_at = fmessage.forge_message.created_at
+    #       elsif fmessage.forge_message.respond_to?("created_on")
+    #         fmessage.created_at = fmessage.forge_message.created_on
+    #       end
+    #       fmessage.save
+    #       puts fmessage.id
+    #
+    #       forge_all_message = MessageAll.where("message_type = '#{fmessage.class.to_s}' and message_id = '#{fmessage.id}'").first
+    #       forge_all_message.created_at = fmessage.created_at
+    #       forge_all_message.save
+    #     end
+    #   end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150831070611_about_memo_message.rb b/db/migrate/20150831070611_about_memo_message.rb
index fde94d2f9..a6e4a34c1 100644
--- a/db/migrate/20150831070611_about_memo_message.rb
+++ b/db/migrate/20150831070611_about_memo_message.rb
@@ -1,34 +1,34 @@
 class AboutMemoMessage < ActiveRecord::Migration
   def up
-    Memo.all.each do |memo|
-      transaction do
-        # 贴吧帖子
-        receivers = []
-        u = User.find(6)
-        receivers << u
-        # 主贴
-        if memo.parent_id.nil?
-          if memo.author_id != memo.forum.creator_id # 发帖人不是吧主
-            receivers << memo.forum.creator
-          end
-        else # 回帖
-          # 添加吧主
-          if memo.author_id != memo.forum.creator_id
-            receivers << memo.forum.creator
-          end
-          # 添加发帖人
-          unless memo.parent.nil?
-            if  memo.author_id != memo.parent.author_id
-              receivers << memo.parent.author
-              puts memo.id
-            end
-          end
-        end
-        receivers.each do |r|
-          memo.memo_messages << MemoMessage.new(:user_id => r.id, :forum_id => memo.forum_id, :memo_id => memo.id, :memo_type => "Memo", :viewed => true)
-        end
-      end
-    end
+    # Memo.all.each do |memo|
+    #   transaction do
+    #     # 贴吧帖子
+    #     receivers = []
+    #     u = User.find(6)
+    #     receivers << u
+    #     # 主贴
+    #     if memo.parent_id.nil?
+    #       if memo.author_id != memo.forum.creator_id # 发帖人不是吧主
+    #         receivers << memo.forum.creator
+    #       end
+    #     else # 回帖
+    #       # 添加吧主
+    #       if memo.author_id != memo.forum.creator_id
+    #         receivers << memo.forum.creator
+    #       end
+    #       # 添加发帖人
+    #       unless memo.parent.nil?
+    #         if  memo.author_id != memo.parent.author_id
+    #           receivers << memo.parent.author
+    #           puts memo.id
+    #         end
+    #       end
+    #     end
+    #     receivers.each do |r|
+    #       memo.memo_messages << MemoMessage.new(:user_id => r.id, :forum_id => memo.forum_id, :memo_id => memo.id, :memo_type => "Memo", :viewed => true)
+    #     end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150831093918_about_user_feedback_message.rb b/db/migrate/20150831093918_about_user_feedback_message.rb
index d021bc3ad..a76b7c5e3 100644
--- a/db/migrate/20150831093918_about_user_feedback_message.rb
+++ b/db/migrate/20150831093918_about_user_feedback_message.rb
@@ -1,34 +1,34 @@
 class AboutUserFeedbackMessage < ActiveRecord::Migration
   def up
-    JournalsForMessage.all.each do |jour_for_message|
-      transaction do
-        # 主留言
-        if jour_for_message.jour_type == 'Principal'
-          receivers = []
-          if jour_for_message.reply_id == 0
-            if jour_for_message.user_id != jour_for_message.jour_id  # 过滤自己给自己的留言消息
-              receivers << jour_for_message.jour
-            end
-          else # 留言回复
-            reply_to = User.find(jour_for_message.reply_id)
-            if jour_for_message.user_id != jour_for_message.reply_id # 添加我回复的那个人
-              receivers << reply_to
-            end
-            unless jour_for_message.parent.nil?
-              if jour_for_message.user_id != jour_for_message.parent.jour_id && jour_for_message.reply_id != jour_for_message.parent.jour_id # 给东家发信息，如果回复的对象是东家则不发
-                receivers << jour_for_message.parent.jour
-              end
-            end
-          end
-          unless receivers.blank?
-            receivers.each do |r|
-              puts jour_for_message.id
-              jour_for_message.user_feedback_messages << UserFeedbackMessage.new(:user_id => r.id, :journals_for_message_id => jour_for_message.id, :journals_for_message_type => "Principal", :viewed => true)
-            end
-          end
-        end
-      end
-    end
+    # JournalsForMessage.all.each do |jour_for_message|
+    #   transaction do
+    #     # 主留言
+    #     if jour_for_message.jour_type == 'Principal'
+    #       receivers = []
+    #       if jour_for_message.reply_id == 0
+    #         if jour_for_message.user_id != jour_for_message.jour_id  # 过滤自己给自己的留言消息
+    #           receivers << jour_for_message.jour
+    #         end
+    #       else # 留言回复
+    #         reply_to = User.find(jour_for_message.reply_id)
+    #         if jour_for_message.user_id != jour_for_message.reply_id # 添加我回复的那个人
+    #           receivers << reply_to
+    #         end
+    #         unless jour_for_message.parent.nil?
+    #           if jour_for_message.user_id != jour_for_message.parent.jour_id && jour_for_message.reply_id != jour_for_message.parent.jour_id # 给东家发信息，如果回复的对象是东家则不发
+    #             receivers << jour_for_message.parent.jour
+    #           end
+    #         end
+    #       end
+    #       unless receivers.blank?
+    #         receivers.each do |r|
+    #           puts jour_for_message.id
+    #           jour_for_message.user_feedback_messages << UserFeedbackMessage.new(:user_id => r.id, :journals_for_message_id => jour_for_message.id, :journals_for_message_type => "Principal", :viewed => true)
+    #         end
+    #       end
+    #     end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150901004812_update_memo_message_time.rb b/db/migrate/20150901004812_update_memo_message_time.rb
index e512282a0..8760a50a4 100644
--- a/db/migrate/20150901004812_update_memo_message_time.rb
+++ b/db/migrate/20150901004812_update_memo_message_time.rb
@@ -1,24 +1,25 @@
 class UpdateMemoMessageTime < ActiveRecord::Migration
   def up
-    memo_count = Memo.all.count / 30 + 1
-    transaction do
-      for i in 1 ... memo_count do i
-      MemoMessage.page(i).per(30).each do |memo_message|
-        if memo_message.memo
-          if memo_message.memo.respond_to?("created_at")
-            memo_message.created_at = memo_message.memo.created_at
-          elsif memo_message.memo.respond_to?("created_on")
-            memo_message.created_at = memo_message.memo.created_on
-          end
-          memo_message.save
-
-          memo_messages = MessageAll.where("message_type = '#{memo_message.class.to_s}' and message_id = '#{memo_message.id}'").first
-          memo_messages.created_at = memo_message.created_at
-          memo_messages.save
-        end
-      end
-      end
-    end
+    # memo_count = Memo.all.count / 30 + 1
+    # transaction do
+    #   for i in 1 ... memo_count do i
+    #   MemoMessage.page(i).per(30).each do |memo_message|
+    #     if memo_message.memo
+    #       if memo_message.memo.respond_to?("created_at")
+    #         memo_message.created_at = memo_message.memo.created_at
+    #       elsif memo_message.memo.respond_to?("created_on")
+    #         memo_message.created_at = memo_message.memo.created_on
+    #       end
+    #       memo_message.save
+    #       puts memo_message.id
+    #
+    #       memo_messages = MessageAll.where("message_type = '#{memo_message.class.to_s}' and message_id = '#{memo_message.id}'").first
+    #       memo_messages.created_at = memo_message.created_at
+    #       memo_messages.save
+    #     end
+    #   end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150901004910_update_userfeeback_message_time.rb b/db/migrate/20150901004910_update_userfeeback_message_time.rb
index 686bc496e..95bfbd2ac 100644
--- a/db/migrate/20150901004910_update_userfeeback_message_time.rb
+++ b/db/migrate/20150901004910_update_userfeeback_message_time.rb
@@ -1,25 +1,25 @@
 class UpdateUserfeebackMessageTime < ActiveRecord::Migration
   def up
-    user_feedback_count = UserFeedbackMessage.all.count / 30 + 1
-    transaction do
-      for i in 1 ... user_feedback_count do i
-      UserFeedbackMessage.page(i).per(30).each do |ufm|
-        if ufm.journals_for_message
-          if ufm.journals_for_message.respond_to?("created_at")
-            ufm.created_at = ufm.journals_for_message.created_at
-          elsif ufm.journals_for_message.respond_to?("created_on")
-            ufm.created_at = ufm.journals_for_message.created_on
-          end
-          puts ufm.id
-          ufm.save
-
-          user_feedback_messages = MessageAll.where("message_type = '#{ufm.class.to_s}' and message_id = '#{ufm.id}'").first
-          user_feedback_messages.created_at = ufm.created_at
-          user_feedback_messages.save
-        end
-      end
-      end
-    end
+    # user_feedback_count = UserFeedbackMessage.all.count / 30 + 1
+    # transaction do
+    #   for i in 1 ... user_feedback_count do i
+    #   UserFeedbackMessage.page(i).per(30).each do |ufm|
+    #     if ufm.journals_for_message
+    #       if ufm.journals_for_message.respond_to?("created_at")
+    #         ufm.created_at = ufm.journals_for_message.created_at
+    #       elsif ufm.journals_for_message.respond_to?("created_on")
+    #         ufm.created_at = ufm.journals_for_message.created_on
+    #       end
+    #       puts ufm.id
+    #       ufm.save
+    #
+    #       user_feedback_messages = MessageAll.where("message_type = '#{ufm.class.to_s}' and message_id = '#{ufm.id}'").first
+    #       user_feedback_messages.created_at = ufm.created_at
+    #       user_feedback_messages.save
+    #     end
+    #   end
+    #   end
+    # end
   end
 
   def down
diff --git a/db/migrate/20150906025009_forge_activitues_date.rb b/db/migrate/20150906025009_forge_activitues_date.rb
new file mode 100644
index 000000000..b282d1938
--- /dev/null
+++ b/db/migrate/20150906025009_forge_activitues_date.rb
@@ -0,0 +1,25 @@
+class ForgeActivituesDate < ActiveRecord::Migration
+  def up
+    forge_count = ForgeActivity.all.count / 30 + 2
+    transaction do
+      for i in 1 ... forge_count do i
+      ForgeActivity.page(i).per(30).each do |activity|
+        unless activity.forge_act_type == "ProjectCreateInfo"
+          if activity.forge_act
+            unless activity.forge_act.project
+              # puts activity.id
+              activity.destroy
+            end
+          else
+            # puts activity.id.to_s + "----"
+            activity.destroy
+          end
+        end
+      end
+      end
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20150906083453_delete_anonymous_jour.rb b/db/migrate/20150906083453_delete_anonymous_jour.rb
new file mode 100644
index 000000000..52e5454e5
--- /dev/null
+++ b/db/migrate/20150906083453_delete_anonymous_jour.rb
@@ -0,0 +1,8 @@
+class DeleteAnonymousJour < ActiveRecord::Migration
+  def up
+    Journal.where("user_id = 2").destroy_all
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20150906090419_delete_anonymous_feedback.rb b/db/migrate/20150906090419_delete_anonymous_feedback.rb
new file mode 100644
index 000000000..771fd4856
--- /dev/null
+++ b/db/migrate/20150906090419_delete_anonymous_feedback.rb
@@ -0,0 +1,8 @@
+class DeleteAnonymousFeedback < ActiveRecord::Migration
+  def up
+    JournalsForMessage.where("user_id = 2").destroy_all
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20150906091723_delete_anonymous_message.rb b/db/migrate/20150906091723_delete_anonymous_message.rb
new file mode 100644
index 000000000..dc60bc5e4
--- /dev/null
+++ b/db/migrate/20150906091723_delete_anonymous_message.rb
@@ -0,0 +1,8 @@
+class DeleteAnonymousMessage < ActiveRecord::Migration
+  def up
+    Message.where("author_id = 2").destroy_all
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20150907064144_add_user_id_to_user_activities.rb b/db/migrate/20150907064144_add_user_id_to_user_activities.rb
new file mode 100644
index 000000000..a038f4dab
--- /dev/null
+++ b/db/migrate/20150907064144_add_user_id_to_user_activities.rb
@@ -0,0 +1,5 @@
+class AddUserIdToUserActivities < ActiveRecord::Migration
+  def change
+    add_column :user_activities, :user_id, :int
+  end
+end
diff --git a/db/migrate/20150907064547_update_user_activities.rb b/db/migrate/20150907064547_update_user_activities.rb
new file mode 100644
index 000000000..b4c56c009
--- /dev/null
+++ b/db/migrate/20150907064547_update_user_activities.rb
@@ -0,0 +1,40 @@
+class UpdateUserActivities < ActiveRecord::Migration
+  def up
+    count = UserActivity.all.count / 30 + 2
+    transaction do
+      for i in 1 ... count do i
+      UserActivity.page(i).per(30).each do |activity|
+        if activity.container_type.to_s == 'Project'
+          forge_activity = ForgeActivity.where("forge_act_type = '#{activity.act_type.to_s}' and forge_act_id = #{activity.act_id}").first
+          if forge_activity
+            activity.user_id = forge_activity.user_id
+          else
+            activity.user_id = 0
+          end
+
+        elsif activity.container_type.to_s == 'Course'
+          course_activity = CourseActivity.where("course_act_type = '#{activity.act_type.to_s}' and course_act_id = #{activity.act_id}").first
+          if course_activity
+            activity.user_id = course_activity.user_id
+          else
+            activity.user_id = 0
+          end
+        end
+        activity.save
+      end
+      end
+    end
+  end
+
+  def down
+    count = UserActivity.all.count / 30 + 2
+    transaction do
+      for i in 1 ... count do i
+      UserActivity.page(i).per(30).each do |activity|
+        activity.user_id = nil
+        activity.save
+      end
+      end
+    end
+  end
+end
diff --git a/db/migrate/20150907152238_add_is_test_to_student_works.rb b/db/migrate/20150907152238_add_is_test_to_student_works.rb
new file mode 100644
index 000000000..b58da7c16
--- /dev/null
+++ b/db/migrate/20150907152238_add_is_test_to_student_works.rb
@@ -0,0 +1,5 @@
+class AddIsTestToStudentWorks < ActiveRecord::Migration
+  def change
+    add_column :student_works, :is_test, :boolean, default: false
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 05825bd5d..0d6e87acf 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1,1686 +1,1689 @@
-# encoding: UTF-8
-# This file is auto-generated from the current state of the database. Instead
-# of editing this file, please use the migrations feature of Active Record to
-# incrementally modify your database, and then regenerate this schema definition.
-#
-# Note that this schema.rb definition is the authoritative source for your
-# database schema. If you need to create the application database on another
-# system, you should be using db:schema:load, not running all the migrations
-# from scratch. The latter is a flawed and unsustainable approach (the more migrations
-# you'll amass, the slower it'll run and the greater likelihood for issues).
-#
-# It's strongly recommended to check this file into your version control system.
-
-ActiveRecord::Schema.define(:version => 20150829070453) do
-
-  create_table "activities", :force => true do |t|
-    t.integer  "act_id",                                  :null => false
-    t.string   "act_type",                                :null => false
-    t.integer  "user_id",                                 :null => false
-    t.integer  "activity_container_id"
-    t.string   "activity_container_type", :default => ""
-    t.datetime "created_at"
-  end
-
-  add_index "activities", ["act_id", "act_type"], :name => "index_activities_on_act_id_and_act_type"
-  add_index "activities", ["user_id", "act_type"], :name => "index_activities_on_user_id_and_act_type"
-  add_index "activities", ["user_id"], :name => "index_activities_on_user_id"
-
-  create_table "activity_notifies", :force => true do |t|
-    t.integer  "activity_container_id"
-    t.string   "activity_container_type"
-    t.integer  "activity_id"
-    t.string   "activity_type"
-    t.integer  "notify_to"
-    t.datetime "created_on"
-    t.integer  "is_read"
-  end
-
-  add_index "activity_notifies", ["activity_container_id", "activity_container_type"], :name => "index_an_activity_container_id"
-  add_index "activity_notifies", ["created_on"], :name => "index_an_created_on"
-  add_index "activity_notifies", ["notify_to"], :name => "index_an_notify_to"
-
-  create_table "api_keys", :force => true do |t|
-    t.string   "access_token"
-    t.datetime "expires_at"
-    t.integer  "user_id"
-    t.boolean  "active",       :default => true
-    t.datetime "created_at",                     :null => false
-    t.datetime "updated_at",                     :null => false
-  end
-
-  add_index "api_keys", ["access_token"], :name => "index_api_keys_on_access_token"
-  add_index "api_keys", ["user_id"], :name => "index_api_keys_on_user_id"
-
-  create_table "applied_projects", :force => true do |t|
-    t.integer "project_id", :null => false
-    t.integer "user_id",    :null => false
-  end
-
-  create_table "apply_project_masters", :force => true do |t|
-    t.integer  "user_id"
-    t.string   "apply_type"
-    t.integer  "apply_id"
-    t.integer  "status"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "attachments", :force => true do |t|
-    t.integer  "container_id"
-    t.string   "container_type", :limit => 30
-    t.string   "filename",                     :default => "", :null => false
-    t.string   "disk_filename",                :default => "", :null => false
-    t.integer  "filesize",                     :default => 0,  :null => false
-    t.string   "content_type",                 :default => ""
-    t.string   "digest",         :limit => 40, :default => "", :null => false
-    t.integer  "downloads",                    :default => 0,  :null => false
-    t.integer  "author_id",                    :default => 0,  :null => false
-    t.datetime "created_on"
-    t.string   "description"
-    t.string   "disk_directory"
-    t.integer  "attachtype",                   :default => 1
-    t.integer  "is_public",                    :default => 1
-    t.integer  "copy_from"
-    t.integer  "quotes"
-  end
-
-  add_index "attachments", ["author_id"], :name => "index_attachments_on_author_id"
-  add_index "attachments", ["container_id", "container_type"], :name => "index_attachments_on_container_id_and_container_type"
-  add_index "attachments", ["created_on"], :name => "index_attachments_on_created_on"
-
-  create_table "attachmentstypes", :force => true do |t|
-    t.integer "typeId",                 :null => false
-    t.string  "typeName", :limit => 50
-  end
-
-  create_table "auth_sources", :force => true do |t|
-    t.string  "type",              :limit => 30, :default => "",    :null => false
-    t.string  "name",              :limit => 60, :default => "",    :null => false
-    t.string  "host",              :limit => 60
-    t.integer "port"
-    t.string  "account"
-    t.string  "account_password",                :default => ""
-    t.string  "base_dn"
-    t.string  "attr_login",        :limit => 30
-    t.string  "attr_firstname",    :limit => 30
-    t.string  "attr_lastname",     :limit => 30
-    t.string  "attr_mail",         :limit => 30
-    t.boolean "onthefly_register",               :default => false, :null => false
-    t.boolean "tls",                             :default => false, :null => false
-    t.string  "filter"
-    t.integer "timeout"
-  end
-
-  add_index "auth_sources", ["id", "type"], :name => "index_auth_sources_on_id_and_type"
-
-  create_table "biding_projects", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "bid_id"
-    t.integer  "user_id"
-    t.string   "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-    t.string   "reward"
-  end
-
-  create_table "bids", :force => true do |t|
-    t.string   "name"
-    t.string   "budget",                                    :null => false
-    t.integer  "author_id"
-    t.date     "deadline"
-    t.text     "description"
-    t.datetime "created_on",                                :null => false
-    t.datetime "updated_on",                                :null => false
-    t.integer  "commit"
-    t.integer  "reward_type"
-    t.integer  "homework_type"
-    t.integer  "parent_id"
-    t.string   "password"
-    t.integer  "is_evaluation"
-    t.integer  "proportion",                :default => 60
-    t.integer  "comment_status",            :default => 0
-    t.integer  "evaluation_num",            :default => 3
-    t.integer  "open_anonymous_evaluation", :default => 1
-  end
-
-  create_table "boards", :force => true do |t|
-    t.integer "project_id",                      :null => false
-    t.string  "name",            :default => "", :null => false
-    t.string  "description"
-    t.integer "position",        :default => 1
-    t.integer "topics_count",    :default => 0,  :null => false
-    t.integer "messages_count",  :default => 0,  :null => false
-    t.integer "last_message_id"
-    t.integer "parent_id"
-    t.integer "course_id"
-  end
-
-  add_index "boards", ["last_message_id"], :name => "index_boards_on_last_message_id"
-  add_index "boards", ["project_id"], :name => "boards_project_id"
-
-  create_table "bug_to_osps", :force => true do |t|
-    t.integer  "osp_id"
-    t.integer  "relative_memo_id"
-    t.string   "description"
-    t.datetime "created_at",       :null => false
-    t.datetime "updated_at",       :null => false
-  end
-
-  create_table "changes", :force => true do |t|
-    t.integer "changeset_id",                               :null => false
-    t.string  "action",        :limit => 1, :default => "", :null => false
-    t.text    "path",                                       :null => false
-    t.text    "from_path"
-    t.string  "from_revision"
-    t.string  "revision"
-    t.string  "branch"
-  end
-
-  add_index "changes", ["changeset_id"], :name => "changesets_changeset_id"
-
-  create_table "changeset_parents", :id => false, :force => true do |t|
-    t.integer "changeset_id", :null => false
-    t.integer "parent_id",    :null => false
-  end
-
-  add_index "changeset_parents", ["changeset_id"], :name => "changeset_parents_changeset_ids"
-  add_index "changeset_parents", ["parent_id"], :name => "changeset_parents_parent_ids"
-
-  create_table "changesets", :force => true do |t|
-    t.integer  "repository_id", :null => false
-    t.string   "revision",      :null => false
-    t.string   "committer"
-    t.datetime "committed_on",  :null => false
-    t.text     "comments"
-    t.date     "commit_date"
-    t.string   "scmid"
-    t.integer  "user_id"
-  end
-
-  add_index "changesets", ["committed_on"], :name => "index_changesets_on_committed_on"
-  add_index "changesets", ["repository_id", "revision"], :name => "changesets_repos_rev", :unique => true
-  add_index "changesets", ["repository_id", "scmid"], :name => "changesets_repos_scmid"
-  add_index "changesets", ["repository_id"], :name => "index_changesets_on_repository_id"
-  add_index "changesets", ["user_id"], :name => "index_changesets_on_user_id"
-
-  create_table "changesets_issues", :id => false, :force => true do |t|
-    t.integer "changeset_id", :null => false
-    t.integer "issue_id",     :null => false
-  end
-
-  add_index "changesets_issues", ["changeset_id", "issue_id"], :name => "changesets_issues_ids", :unique => true
-
-  create_table "code_review_assignments", :force => true do |t|
-    t.integer "issue_id"
-    t.integer "change_id"
-    t.integer "attachment_id"
-    t.string  "file_path"
-    t.string  "rev"
-    t.string  "rev_to"
-    t.string  "action_type"
-    t.integer "changeset_id"
-  end
-
-  create_table "code_review_project_settings", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "tracker_id"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.integer  "updated_by"
-    t.boolean  "hide_code_review_tab",     :default => false
-    t.integer  "auto_relation",            :default => 1
-    t.integer  "assignment_tracker_id"
-    t.text     "auto_assign"
-    t.integer  "lock_version",             :default => 0,     :null => false
-    t.boolean  "tracker_in_review_dialog", :default => false
-  end
-
-  create_table "code_review_user_settings", :force => true do |t|
-    t.integer  "user_id",           :default => 0, :null => false
-    t.integer  "mail_notification", :default => 0, :null => false
-    t.datetime "created_at"
-    t.datetime "updated_at"
-  end
-
-  create_table "code_reviews", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "change_id"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.integer  "line"
-    t.integer  "updated_by_id"
-    t.integer  "lock_version",        :default => 0, :null => false
-    t.integer  "status_changed_from"
-    t.integer  "status_changed_to"
-    t.integer  "issue_id"
-    t.string   "action_type"
-    t.string   "file_path"
-    t.string   "rev"
-    t.string   "rev_to"
-    t.integer  "attachment_id"
-    t.integer  "file_count",          :default => 0, :null => false
-    t.boolean  "diff_all"
-  end
-
-  create_table "comments", :force => true do |t|
-    t.string   "commented_type", :limit => 30, :default => "", :null => false
-    t.integer  "commented_id",                 :default => 0,  :null => false
-    t.integer  "author_id",                    :default => 0,  :null => false
-    t.text     "comments"
-    t.datetime "created_on",                                   :null => false
-    t.datetime "updated_on",                                   :null => false
-  end
-
-  add_index "comments", ["author_id"], :name => "index_comments_on_author_id"
-  add_index "comments", ["commented_id", "commented_type"], :name => "index_comments_on_commented_id_and_commented_type"
-
-  create_table "contest_notifications", :force => true do |t|
-    t.text     "title"
-    t.text     "content"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "contesting_projects", :force => true do |t|
-    t.integer  "project_id"
-    t.string   "contest_id"
-    t.integer  "user_id"
-    t.string   "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-    t.string   "reward"
-  end
-
-  create_table "contesting_softapplications", :force => true do |t|
-    t.integer  "softapplication_id"
-    t.integer  "contest_id"
-    t.integer  "user_id"
-    t.string   "description"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-    t.string   "reward"
-  end
-
-  create_table "contestnotifications", :force => true do |t|
-    t.integer  "contest_id"
-    t.string   "title"
-    t.string   "summary"
-    t.text     "description"
-    t.integer  "author_id"
-    t.integer  "notificationcomments_count"
-    t.datetime "created_at",                 :null => false
-    t.datetime "updated_at",                 :null => false
-  end
-
-  create_table "contests", :force => true do |t|
-    t.string   "name"
-    t.string   "budget",      :default => ""
-    t.integer  "author_id"
-    t.date     "deadline"
-    t.string   "description"
-    t.integer  "commit"
-    t.string   "password"
-    t.datetime "created_on",                  :null => false
-    t.datetime "updated_on",                  :null => false
-  end
-
-  create_table "course_activities", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "course_id"
-    t.integer  "course_act_id"
-    t.string   "course_act_type"
-    t.datetime "created_at",      :null => false
-    t.datetime "updated_at",      :null => false
-  end
-
-  create_table "course_attachments", :force => true do |t|
-    t.string   "filename"
-    t.string   "disk_filename"
-    t.integer  "filesize"
-    t.string   "content_type"
-    t.string   "digest"
-    t.integer  "downloads"
-    t.string   "author_id"
-    t.string   "integer"
-    t.string   "description"
-    t.string   "disk_directory"
-    t.integer  "attachtype"
-    t.integer  "is_public"
-    t.datetime "created_at",                    :null => false
-    t.datetime "updated_at",                    :null => false
-    t.integer  "container_id",   :default => 0
-  end
-
-  create_table "course_groups", :force => true do |t|
-    t.string   "name"
-    t.integer  "course_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "course_infos", :force => true do |t|
-    t.integer  "course_id"
-    t.integer  "user_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "course_messages", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "course_id"
-    t.integer  "course_message_id"
-    t.string   "course_message_type"
-    t.integer  "viewed"
-    t.datetime "created_at",          :null => false
-    t.datetime "updated_at",          :null => false
-    t.string   "content"
-    t.integer  "status"
-  end
-
-  create_table "course_statuses", :force => true do |t|
-    t.integer  "changesets_count"
-    t.integer  "watchers_count"
-    t.integer  "course_id"
-    t.float    "grade",            :default => 0.0
-    t.integer  "course_ac_para",   :default => 0
-    t.datetime "created_at",                        :null => false
-    t.datetime "updated_at",                        :null => false
-  end
-
-  create_table "courses", :force => true do |t|
-    t.integer  "tea_id"
-    t.string   "name"
-    t.integer  "state"
-    t.string   "code"
-    t.integer  "time"
-    t.string   "extra"
-    t.datetime "created_at",                                  :null => false
-    t.datetime "updated_at",                                  :null => false
-    t.string   "location"
-    t.string   "term"
-    t.string   "string"
-    t.string   "password"
-    t.string   "setup_time"
-    t.string   "endup_time"
-    t.string   "class_period"
-    t.integer  "school_id"
-    t.text     "description"
-    t.integer  "status",                       :default => 1
-    t.integer  "attachmenttype",               :default => 2
-    t.integer  "lft"
-    t.integer  "rgt"
-    t.integer  "is_public",       :limit => 1, :default => 1
-    t.integer  "inherit_members", :limit => 1, :default => 1
-    t.integer  "open_student",                 :default => 0
-  end
-
-  create_table "custom_fields", :force => true do |t|
-    t.string  "type",            :limit => 30, :default => "",    :null => false
-    t.string  "name",            :limit => 30, :default => "",    :null => false
-    t.string  "field_format",    :limit => 30, :default => "",    :null => false
-    t.text    "possible_values"
-    t.string  "regexp",                        :default => ""
-    t.integer "min_length",                    :default => 0,     :null => false
-    t.integer "max_length",                    :default => 0,     :null => false
-    t.boolean "is_required",                   :default => false, :null => false
-    t.boolean "is_for_all",                    :default => false, :null => false
-    t.boolean "is_filter",                     :default => false, :null => false
-    t.integer "position",                      :default => 1
-    t.boolean "searchable",                    :default => false
-    t.text    "default_value"
-    t.boolean "editable",                      :default => true
-    t.boolean "visible",                       :default => true,  :null => false
-    t.boolean "multiple",                      :default => false
-  end
-
-  add_index "custom_fields", ["id", "type"], :name => "index_custom_fields_on_id_and_type"
-
-  create_table "custom_fields_projects", :id => false, :force => true do |t|
-    t.integer "custom_field_id", :default => 0, :null => false
-    t.integer "project_id",      :default => 0, :null => false
-  end
-
-  add_index "custom_fields_projects", ["custom_field_id", "project_id"], :name => "index_custom_fields_projects_on_custom_field_id_and_project_id", :unique => true
-
-  create_table "custom_fields_trackers", :id => false, :force => true do |t|
-    t.integer "custom_field_id", :default => 0, :null => false
-    t.integer "tracker_id",      :default => 0, :null => false
-  end
-
-  add_index "custom_fields_trackers", ["custom_field_id", "tracker_id"], :name => "index_custom_fields_trackers_on_custom_field_id_and_tracker_id", :unique => true
-
-  create_table "custom_values", :force => true do |t|
-    t.string  "customized_type", :limit => 30, :default => "", :null => false
-    t.integer "customized_id",                 :default => 0,  :null => false
-    t.integer "custom_field_id",               :default => 0,  :null => false
-    t.text    "value"
-  end
-
-  add_index "custom_values", ["custom_field_id"], :name => "index_custom_values_on_custom_field_id"
-  add_index "custom_values", ["customized_type", "customized_id"], :name => "custom_values_customized"
-
-  create_table "delayed_jobs", :force => true do |t|
-    t.integer  "priority",   :default => 0, :null => false
-    t.integer  "attempts",   :default => 0, :null => false
-    t.text     "handler",                   :null => false
-    t.text     "last_error"
-    t.datetime "run_at"
-    t.datetime "locked_at"
-    t.datetime "failed_at"
-    t.string   "locked_by"
-    t.string   "queue"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-  end
-
-  add_index "delayed_jobs", ["priority", "run_at"], :name => "delayed_jobs_priority"
-
-  create_table "discuss_demos", :force => true do |t|
-    t.string   "title"
-    t.text     "body"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "documents", :force => true do |t|
-    t.integer  "project_id",                :default => 0,  :null => false
-    t.integer  "category_id",               :default => 0,  :null => false
-    t.string   "title",       :limit => 60, :default => "", :null => false
-    t.text     "description"
-    t.datetime "created_on"
-    t.integer  "user_id",                   :default => 0
-    t.integer  "is_public",                 :default => 1
-  end
-
-  add_index "documents", ["category_id"], :name => "index_documents_on_category_id"
-  add_index "documents", ["created_on"], :name => "index_documents_on_created_on"
-  add_index "documents", ["project_id"], :name => "documents_project_id"
-
-  create_table "dts", :force => true do |t|
-    t.string   "IPLineCode"
-    t.string   "Description"
-    t.string   "Num"
-    t.string   "Variable"
-    t.string   "TraceInfo"
-    t.string   "Method"
-    t.string   "File"
-    t.string   "IPLine"
-    t.string   "Review"
-    t.string   "Category"
-    t.string   "Defect"
-    t.string   "PreConditions"
-    t.string   "StartLine"
-    t.integer  "project_id"
-    t.datetime "created_at",    :null => false
-    t.datetime "updated_at",    :null => false
-  end
-
-  create_table "enabled_modules", :force => true do |t|
-    t.integer "project_id"
-    t.string  "name",       :null => false
-    t.integer "course_id"
-  end
-
-  add_index "enabled_modules", ["project_id"], :name => "enabled_modules_project_id"
-
-  create_table "enumerations", :force => true do |t|
-    t.string  "name",          :limit => 30, :default => "",    :null => false
-    t.integer "position",                    :default => 1
-    t.boolean "is_default",                  :default => false, :null => false
-    t.string  "type"
-    t.boolean "active",                      :default => true,  :null => false
-    t.integer "project_id"
-    t.integer "parent_id"
-    t.string  "position_name", :limit => 30
-  end
-
-  add_index "enumerations", ["id", "type"], :name => "index_enumerations_on_id_and_type"
-  add_index "enumerations", ["project_id"], :name => "index_enumerations_on_project_id"
-
-  create_table "first_pages", :force => true do |t|
-    t.string   "web_title"
-    t.string   "title"
-    t.text     "description"
-    t.string   "page_type"
-    t.datetime "created_at",                    :null => false
-    t.datetime "updated_at",                    :null => false
-    t.integer  "sort_type"
-    t.integer  "image_width",  :default => 107
-    t.integer  "image_height", :default => 63
-    t.integer  "show_course",  :default => 1
-    t.integer  "show_contest", :default => 1
-  end
-
-  create_table "forge_activities", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "project_id"
-    t.integer  "forge_act_id"
-    t.string   "forge_act_type"
-    t.integer  "org_id"
-    t.datetime "created_at",     :null => false
-    t.datetime "updated_at",     :null => false
-  end
-
-  add_index "forge_activities", ["forge_act_id"], :name => "index_forge_activities_on_forge_act_id"
-
-  create_table "forge_messages", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "project_id"
-    t.integer  "forge_message_id"
-    t.string   "forge_message_type"
-    t.integer  "viewed"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-  end
-
-  create_table "forums", :force => true do |t|
-    t.string   "name",                        :null => false
-    t.text     "description"
-    t.integer  "topic_count",  :default => 0
-    t.integer  "memo_count",   :default => 0
-    t.integer  "last_memo_id", :default => 0
-    t.integer  "creator_id",                  :null => false
-    t.datetime "created_at",                  :null => false
-    t.datetime "updated_at",                  :null => false
-    t.integer  "sticky"
-    t.integer  "locked"
-  end
-
-  create_table "groups_users", :id => false, :force => true do |t|
-    t.integer "group_id", :null => false
-    t.integer "user_id",  :null => false
-  end
-
-  add_index "groups_users", ["group_id", "user_id"], :name => "groups_users_ids", :unique => true
-
-  create_table "homework_attaches", :force => true do |t|
-    t.integer  "bid_id"
-    t.integer  "user_id"
-    t.datetime "created_at",                        :null => false
-    t.datetime "updated_at",                        :null => false
-    t.string   "reward"
-    t.string   "name"
-    t.text     "description"
-    t.integer  "state"
-    t.integer  "project_id",       :default => 0
-    t.float    "score",            :default => 0.0
-    t.integer  "is_teacher_score", :default => 0
-  end
-
-  add_index "homework_attaches", ["bid_id"], :name => "index_homework_attaches_on_bid_id"
-
-  create_table "homework_commons", :force => true do |t|
-    t.string   "name"
-    t.integer  "user_id"
-    t.text     "description"
-    t.date     "publish_time"
-    t.date     "end_time"
-    t.integer  "homework_type", :default => 1
-    t.string   "late_penalty"
-    t.integer  "course_id"
-    t.datetime "created_at",                   :null => false
-    t.datetime "updated_at",                   :null => false
-  end
-
-  create_table "homework_detail_manuals", :force => true do |t|
-    t.float    "ta_proportion"
-    t.integer  "comment_status"
-    t.date     "evaluation_start"
-    t.date     "evaluation_end"
-    t.integer  "evaluation_num"
-    t.integer  "absence_penalty",    :default => 1
-    t.integer  "homework_common_id"
-    t.datetime "created_at",                        :null => false
-    t.datetime "updated_at",                        :null => false
-  end
-
-  create_table "homework_detail_programings", :force => true do |t|
-    t.string   "language"
-    t.text     "standard_code",      :limit => 2147483647
-    t.integer  "homework_common_id"
-    t.datetime "created_at",                                                :null => false
-    t.datetime "updated_at",                                                :null => false
-    t.float    "ta_proportion",                            :default => 0.1
-    t.integer  "question_id"
-  end
-
-  create_table "homework_evaluations", :force => true do |t|
-    t.string   "user_id"
-    t.string   "homework_attach_id"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-  end
-
-  create_table "homework_for_courses", :force => true do |t|
-    t.integer "course_id"
-    t.integer "bid_id"
-  end
-
-  add_index "homework_for_courses", ["bid_id"], :name => "index_homework_for_courses_on_bid_id"
-  add_index "homework_for_courses", ["course_id"], :name => "index_homework_for_courses_on_course_id"
-
-  create_table "homework_tests", :force => true do |t|
-    t.text     "input"
-    t.text     "output"
-    t.integer  "homework_common_id"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-    t.integer  "result"
-    t.text     "error_msg"
-  end
-
-  create_table "homework_users", :force => true do |t|
-    t.string   "homework_attach_id"
-    t.string   "user_id"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-  end
-
-  create_table "invite_lists", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "user_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "issue_categories", :force => true do |t|
-    t.integer "project_id",                   :default => 0,  :null => false
-    t.string  "name",           :limit => 30, :default => "", :null => false
-    t.integer "assigned_to_id"
-  end
-
-  add_index "issue_categories", ["assigned_to_id"], :name => "index_issue_categories_on_assigned_to_id"
-  add_index "issue_categories", ["project_id"], :name => "issue_categories_project_id"
-
-  create_table "issue_relations", :force => true do |t|
-    t.integer "issue_from_id",                 :null => false
-    t.integer "issue_to_id",                   :null => false
-    t.string  "relation_type", :default => "", :null => false
-    t.integer "delay"
-  end
-
-  add_index "issue_relations", ["issue_from_id", "issue_to_id"], :name => "index_issue_relations_on_issue_from_id_and_issue_to_id", :unique => true
-  add_index "issue_relations", ["issue_from_id"], :name => "index_issue_relations_on_issue_from_id"
-  add_index "issue_relations", ["issue_to_id"], :name => "index_issue_relations_on_issue_to_id"
-
-  create_table "issue_statuses", :force => true do |t|
-    t.string  "name",               :limit => 30, :default => "",    :null => false
-    t.boolean "is_closed",                        :default => false, :null => false
-    t.boolean "is_default",                       :default => false, :null => false
-    t.integer "position",                         :default => 1
-    t.integer "default_done_ratio"
-  end
-
-  add_index "issue_statuses", ["is_closed"], :name => "index_issue_statuses_on_is_closed"
-  add_index "issue_statuses", ["is_default"], :name => "index_issue_statuses_on_is_default"
-  add_index "issue_statuses", ["position"], :name => "index_issue_statuses_on_position"
-
-  create_table "issues", :force => true do |t|
-    t.integer  "tracker_id",                              :null => false
-    t.integer  "project_id",                              :null => false
-    t.string   "subject",              :default => "",    :null => false
-    t.text     "description"
-    t.date     "due_date"
-    t.integer  "category_id"
-    t.integer  "status_id",                               :null => false
-    t.integer  "assigned_to_id"
-    t.integer  "priority_id",                             :null => false
-    t.integer  "fixed_version_id"
-    t.integer  "author_id",                               :null => false
-    t.integer  "lock_version",         :default => 0,     :null => false
-    t.datetime "created_on"
-    t.datetime "updated_on"
-    t.date     "start_date"
-    t.integer  "done_ratio",           :default => 0,     :null => false
-    t.float    "estimated_hours"
-    t.integer  "parent_id"
-    t.integer  "root_id"
-    t.integer  "lft"
-    t.integer  "rgt"
-    t.boolean  "is_private",           :default => false, :null => false
-    t.datetime "closed_on"
-    t.integer  "project_issues_index"
-  end
-
-  add_index "issues", ["assigned_to_id"], :name => "index_issues_on_assigned_to_id"
-  add_index "issues", ["author_id"], :name => "index_issues_on_author_id"
-  add_index "issues", ["category_id"], :name => "index_issues_on_category_id"
-  add_index "issues", ["created_on"], :name => "index_issues_on_created_on"
-  add_index "issues", ["fixed_version_id"], :name => "index_issues_on_fixed_version_id"
-  add_index "issues", ["priority_id"], :name => "index_issues_on_priority_id"
-  add_index "issues", ["project_id"], :name => "issues_project_id"
-  add_index "issues", ["root_id", "lft", "rgt"], :name => "index_issues_on_root_id_and_lft_and_rgt"
-  add_index "issues", ["status_id"], :name => "index_issues_on_status_id"
-  add_index "issues", ["tracker_id"], :name => "index_issues_on_tracker_id"
-
-  create_table "join_in_competitions", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "competition_id"
-    t.datetime "created_at",     :null => false
-    t.datetime "updated_at",     :null => false
-  end
-
-  create_table "join_in_contests", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "bid_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "journal_details", :force => true do |t|
-    t.integer "journal_id",               :default => 0,  :null => false
-    t.string  "property",   :limit => 30, :default => "", :null => false
-    t.string  "prop_key",   :limit => 30, :default => "", :null => false
-    t.text    "old_value"
-    t.text    "value"
-  end
-
-  add_index "journal_details", ["journal_id"], :name => "journal_details_journal_id"
-
-  create_table "journal_replies", :id => false, :force => true do |t|
-    t.integer "journal_id"
-    t.integer "user_id"
-    t.integer "reply_id"
-  end
-
-  add_index "journal_replies", ["journal_id"], :name => "index_journal_replies_on_journal_id"
-  add_index "journal_replies", ["reply_id"], :name => "index_journal_replies_on_reply_id"
-  add_index "journal_replies", ["user_id"], :name => "index_journal_replies_on_user_id"
-
-  create_table "journals", :force => true do |t|
-    t.integer  "journalized_id",                 :default => 0,     :null => false
-    t.string   "journalized_type", :limit => 30, :default => "",    :null => false
-    t.integer  "user_id",                        :default => 0,     :null => false
-    t.text     "notes"
-    t.datetime "created_on",                                        :null => false
-    t.boolean  "private_notes",                  :default => false, :null => false
-  end
-
-  add_index "journals", ["created_on"], :name => "index_journals_on_created_on"
-  add_index "journals", ["journalized_id", "journalized_type"], :name => "journals_journalized_id"
-  add_index "journals", ["journalized_id"], :name => "index_journals_on_journalized_id"
-  add_index "journals", ["user_id"], :name => "index_journals_on_user_id"
-
-  create_table "journals_for_messages", :force => true do |t|
-    t.integer  "jour_id"
-    t.string   "jour_type"
-    t.integer  "user_id"
-    t.text     "notes"
-    t.integer  "status"
-    t.integer  "reply_id"
-    t.datetime "created_on",                  :null => false
-    t.datetime "updated_on",                  :null => false
-    t.string   "m_parent_id"
-    t.boolean  "is_readed"
-    t.integer  "m_reply_count"
-    t.integer  "m_reply_id"
-    t.integer  "is_comprehensive_evaluation"
-  end
-
-  create_table "kindeditor_assets", :force => true do |t|
-    t.string   "asset"
-    t.integer  "file_size"
-    t.string   "file_type"
-    t.integer  "owner_id"
-    t.string   "asset_type"
-    t.datetime "created_at",                :null => false
-    t.datetime "updated_at",                :null => false
-    t.integer  "owner_type", :default => 0
-  end
-
-  create_table "member_roles", :force => true do |t|
-    t.integer "member_id",      :null => false
-    t.integer "role_id",        :null => false
-    t.integer "inherited_from"
-  end
-
-  add_index "member_roles", ["member_id"], :name => "index_member_roles_on_member_id"
-  add_index "member_roles", ["role_id"], :name => "index_member_roles_on_role_id"
-
-  create_table "members", :force => true do |t|
-    t.integer  "user_id",           :default => 0,     :null => false
-    t.integer  "project_id",        :default => 0
-    t.datetime "created_on"
-    t.boolean  "mail_notification", :default => false, :null => false
-    t.integer  "course_id",         :default => -1
-    t.integer  "course_group_id",   :default => 0
-  end
-
-  add_index "members", ["project_id"], :name => "index_members_on_project_id"
-  add_index "members", ["user_id", "project_id", "course_id"], :name => "index_members_on_user_id_and_project_id", :unique => true
-  add_index "members", ["user_id"], :name => "index_members_on_user_id"
-
-  create_table "memo_messages", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "forum_id"
-    t.integer  "memo_id"
-    t.string   "memo_type"
-    t.integer  "viewed"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "memos", :force => true do |t|
-    t.integer  "forum_id",                         :null => false
-    t.integer  "parent_id"
-    t.string   "subject",                          :null => false
-    t.text     "content",                          :null => false
-    t.integer  "author_id",                        :null => false
-    t.integer  "replies_count", :default => 0
-    t.integer  "last_reply_id"
-    t.boolean  "lock",          :default => false
-    t.boolean  "sticky",        :default => false
-    t.datetime "created_at",                       :null => false
-    t.datetime "updated_at",                       :null => false
-    t.integer  "viewed_count",  :default => 0
-  end
-
-  create_table "message_alls", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "message_id"
-    t.string   "message_type"
-    t.datetime "created_at",   :null => false
-    t.datetime "updated_at",   :null => false
-  end
-
-  create_table "messages", :force => true do |t|
-    t.integer  "board_id",                         :null => false
-    t.integer  "parent_id"
-    t.string   "subject",       :default => "",    :null => false
-    t.text     "content"
-    t.integer  "author_id"
-    t.integer  "replies_count", :default => 0,     :null => false
-    t.integer  "last_reply_id"
-    t.datetime "created_on",                       :null => false
-    t.datetime "updated_on",                       :null => false
-    t.boolean  "locked",        :default => false
-    t.integer  "sticky",        :default => 0
-  end
-
-  add_index "messages", ["author_id"], :name => "index_messages_on_author_id"
-  add_index "messages", ["board_id"], :name => "messages_board_id"
-  add_index "messages", ["created_on"], :name => "index_messages_on_created_on"
-  add_index "messages", ["last_reply_id"], :name => "index_messages_on_last_reply_id"
-  add_index "messages", ["parent_id"], :name => "messages_parent_id"
-
-  create_table "news", :force => true do |t|
-    t.integer  "project_id"
-    t.string   "title",          :limit => 60, :default => "", :null => false
-    t.string   "summary",                      :default => ""
-    t.text     "description"
-    t.integer  "author_id",                    :default => 0,  :null => false
-    t.datetime "created_on"
-    t.integer  "comments_count",               :default => 0,  :null => false
-    t.integer  "course_id"
-  end
-
-  add_index "news", ["author_id"], :name => "index_news_on_author_id"
-  add_index "news", ["created_on"], :name => "index_news_on_created_on"
-  add_index "news", ["project_id"], :name => "news_project_id"
-
-  create_table "no_uses", :force => true do |t|
-    t.integer  "user_id",     :null => false
-    t.string   "no_use_type"
-    t.integer  "no_use_id"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
-  create_table "notificationcomments", :force => true do |t|
-    t.string   "notificationcommented_type"
-    t.integer  "notificationcommented_id"
-    t.integer  "author_id"
-    t.text     "notificationcomments"
-    t.datetime "created_at",                 :null => false
-    t.datetime "updated_at",                 :null => false
-  end
-
-  create_table "open_id_authentication_associations", :force => true do |t|
-    t.integer "issued"
-    t.integer "lifetime"
-    t.string  "handle"
-    t.string  "assoc_type"
-    t.binary  "server_url"
-    t.binary  "secret"
-  end
-
-  create_table "open_id_authentication_nonces", :force => true do |t|
-    t.integer "timestamp",  :null => false
-    t.string  "server_url"
-    t.string  "salt",       :null => false
-  end
-
-  create_table "open_source_projects", :force => true do |t|
-    t.string   "name"
-    t.text     "description"
-    t.integer  "commit_count",     :default => 0
-    t.integer  "code_line",        :default => 0
-    t.integer  "users_count",      :default => 0
-    t.date     "last_commit_time"
-    t.string   "url"
-    t.date     "date_collected"
-    t.datetime "created_at",                      :null => false
-    t.datetime "updated_at",                      :null => false
-  end
-
-  create_table "option_numbers", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "memo"
-    t.integer  "messages_for_issues"
-    t.integer  "issues_status"
-    t.integer  "replay_for_message"
-    t.integer  "replay_for_memo"
-    t.integer  "follow"
-    t.integer  "tread"
-    t.integer  "praise_by_one"
-    t.integer  "praise_by_two"
-    t.integer  "praise_by_three"
-    t.integer  "tread_by_one"
-    t.integer  "tread_by_two"
-    t.integer  "tread_by_three"
-    t.integer  "changeset"
-    t.integer  "document"
-    t.integer  "attachment"
-    t.integer  "issue_done_ratio"
-    t.integer  "post_issue"
-    t.integer  "score_type"
-    t.integer  "total_score"
-    t.datetime "created_at",          :null => false
-    t.datetime "updated_at",          :null => false
-    t.integer  "project_id"
-  end
-
-  create_table "organizations", :force => true do |t|
-    t.string   "name"
-    t.string   "logo_link"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "phone_app_versions", :force => true do |t|
-    t.string   "version"
-    t.text     "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
-  create_table "poll_answers", :force => true do |t|
-    t.integer  "poll_question_id"
-    t.text     "answer_text"
-    t.integer  "answer_position"
-    t.datetime "created_at",       :null => false
-    t.datetime "updated_at",       :null => false
-  end
-
-  create_table "poll_questions", :force => true do |t|
-    t.string   "question_title"
-    t.integer  "question_type"
-    t.integer  "is_necessary"
-    t.integer  "poll_id"
-    t.datetime "created_at",      :null => false
-    t.datetime "updated_at",      :null => false
-    t.integer  "question_number"
-  end
-
-  create_table "poll_users", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "poll_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "poll_votes", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "poll_question_id"
-    t.integer  "poll_answer_id"
-    t.text     "vote_text"
-    t.datetime "created_at",       :null => false
-    t.datetime "updated_at",       :null => false
-  end
-
-  create_table "polls", :force => true do |t|
-    t.string   "polls_name"
-    t.string   "polls_type"
-    t.integer  "polls_group_id"
-    t.integer  "polls_status"
-    t.integer  "user_id"
-    t.datetime "published_at"
-    t.datetime "closed_at"
-    t.datetime "created_at",                       :null => false
-    t.datetime "updated_at",                       :null => false
-    t.text     "polls_description"
-    t.integer  "show_result",       :default => 1
-  end
-
-  create_table "praise_tread_caches", :force => true do |t|
-    t.integer  "object_id",   :null => false
-    t.string   "object_type"
-    t.integer  "praise_num"
-    t.integer  "tread_num"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
-  create_table "praise_treads", :force => true do |t|
-    t.integer  "user_id",                  :null => false
-    t.integer  "praise_tread_object_id"
-    t.string   "praise_tread_object_type"
-    t.integer  "praise_or_tread"
-    t.datetime "created_at",               :null => false
-    t.datetime "updated_at",               :null => false
-  end
-
-  create_table "project_infos", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "user_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "project_scores", :force => true do |t|
-    t.string   "project_id"
-    t.integer  "score"
-    t.datetime "created_at",                       :null => false
-    t.datetime "updated_at",                       :null => false
-    t.integer  "issue_num",         :default => 0
-    t.integer  "issue_journal_num", :default => 0
-    t.integer  "news_num",          :default => 0
-    t.integer  "documents_num",     :default => 0
-    t.integer  "changeset_num",     :default => 0
-    t.integer  "board_message_num", :default => 0
-  end
-
-  create_table "project_statuses", :force => true do |t|
-    t.integer "changesets_count"
-    t.integer "watchers_count"
-    t.integer "project_id"
-    t.integer "project_type"
-    t.float   "grade",            :default => 0.0
-    t.integer "course_ac_para",   :default => 0
-  end
-
-  add_index "project_statuses", ["grade"], :name => "index_project_statuses_on_grade"
-
-  create_table "projecting_softapplictions", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "softapplication_id"
-    t.integer  "project_id"
-    t.datetime "created_at",         :null => false
-    t.datetime "updated_at",         :null => false
-  end
-
-  create_table "projects", :force => true do |t|
-    t.string   "name",             :default => "",    :null => false
-    t.text     "description"
-    t.string   "homepage",         :default => ""
-    t.boolean  "is_public",        :default => true,  :null => false
-    t.integer  "parent_id"
-    t.datetime "created_on"
-    t.datetime "updated_on"
-    t.string   "identifier"
-    t.integer  "status",           :default => 1,     :null => false
-    t.integer  "lft"
-    t.integer  "rgt"
-    t.boolean  "inherit_members",  :default => false, :null => false
-    t.integer  "project_type"
-    t.boolean  "hidden_repo",      :default => false, :null => false
-    t.integer  "attachmenttype",   :default => 1
-    t.integer  "user_id"
-    t.integer  "dts_test",         :default => 0
-    t.string   "enterprise_name"
-    t.integer  "organization_id"
-    t.integer  "project_new_type"
-  end
-
-  add_index "projects", ["lft"], :name => "index_projects_on_lft"
-  add_index "projects", ["rgt"], :name => "index_projects_on_rgt"
-
-  create_table "projects_trackers", :id => false, :force => true do |t|
-    t.integer "project_id", :default => 0, :null => false
-    t.integer "tracker_id", :default => 0, :null => false
-  end
-
-  add_index "projects_trackers", ["project_id", "tracker_id"], :name => "projects_trackers_unique", :unique => true
-  add_index "projects_trackers", ["project_id"], :name => "projects_trackers_project_id"
-
-  create_table "queries", :force => true do |t|
-    t.integer "project_id"
-    t.string  "name",          :default => "",    :null => false
-    t.text    "filters"
-    t.integer "user_id",       :default => 0,     :null => false
-    t.boolean "is_public",     :default => false, :null => false
-    t.text    "column_names"
-    t.text    "sort_criteria"
-    t.string  "group_by"
-    t.string  "type"
-  end
-
-  add_index "queries", ["project_id"], :name => "index_queries_on_project_id"
-  add_index "queries", ["user_id"], :name => "index_queries_on_user_id"
-
-  create_table "relative_memo_to_open_source_projects", :force => true do |t|
-    t.integer  "osp_id"
-    t.integer  "relative_memo_id"
-    t.datetime "created_at",       :null => false
-    t.datetime "updated_at",       :null => false
-  end
-
-  create_table "relative_memos", :force => true do |t|
-    t.integer  "osp_id"
-    t.integer  "parent_id"
-    t.string   "subject",                                                   :null => false
-    t.text     "content",            :limit => 16777215,                    :null => false
-    t.integer  "author_id"
-    t.integer  "replies_count",                          :default => 0
-    t.integer  "last_reply_id"
-    t.boolean  "lock",                                   :default => false
-    t.boolean  "sticky",                                 :default => false
-    t.boolean  "is_quote",                               :default => false
-    t.datetime "created_at",                                                :null => false
-    t.datetime "updated_at",                                                :null => false
-    t.integer  "viewed_count_crawl",                     :default => 0
-    t.integer  "viewed_count_local",                     :default => 0
-    t.string   "url"
-    t.string   "username"
-    t.string   "userhomeurl"
-    t.date     "date_collected"
-    t.string   "topic_resource"
-  end
-
-  create_table "repositories", :force => true do |t|
-    t.integer "project_id",                  :default => 0,     :null => false
-    t.string  "url",                         :default => "",    :null => false
-    t.string  "login",         :limit => 60, :default => ""
-    t.string  "password",                    :default => ""
-    t.string  "root_url",                    :default => ""
-    t.string  "type"
-    t.string  "path_encoding", :limit => 64
-    t.string  "log_encoding",  :limit => 64
-    t.text    "extra_info"
-    t.string  "identifier"
-    t.boolean "is_default",                  :default => false
-    t.boolean "hidden",                      :default => false
-  end
-
-  add_index "repositories", ["project_id"], :name => "index_repositories_on_project_id"
-
-  create_table "rich_rich_files", :force => true do |t|
-    t.datetime "created_at",                                 :null => false
-    t.datetime "updated_at",                                 :null => false
-    t.string   "rich_file_file_name"
-    t.string   "rich_file_content_type"
-    t.integer  "rich_file_file_size"
-    t.datetime "rich_file_updated_at"
-    t.string   "owner_type"
-    t.integer  "owner_id"
-    t.text     "uri_cache"
-    t.string   "simplified_type",        :default => "file"
-  end
-
-  create_table "roles", :force => true do |t|
-    t.string  "name",              :limit => 30, :default => "",        :null => false
-    t.integer "position",                        :default => 1
-    t.boolean "assignable",                      :default => true
-    t.integer "builtin",                         :default => 0,         :null => false
-    t.text    "permissions"
-    t.string  "issues_visibility", :limit => 30, :default => "default", :null => false
-  end
-
-  create_table "schools", :force => true do |t|
-    t.string   "name"
-    t.string   "province"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-    t.string   "logo_link"
-  end
-
-  create_table "seems_rateable_cached_ratings", :force => true do |t|
-    t.integer  "cacheable_id",   :limit => 8
-    t.string   "cacheable_type"
-    t.float    "avg",                         :null => false
-    t.integer  "cnt",                         :null => false
-    t.string   "dimension"
-    t.datetime "created_at",                  :null => false
-    t.datetime "updated_at",                  :null => false
-  end
-
-  create_table "seems_rateable_rates", :force => true do |t|
-    t.integer  "rater_id",         :limit => 8
-    t.integer  "rateable_id"
-    t.string   "rateable_type"
-    t.float    "stars",                                        :null => false
-    t.string   "dimension"
-    t.datetime "created_at",                                   :null => false
-    t.datetime "updated_at",                                   :null => false
-    t.integer  "is_teacher_score",              :default => 0
-  end
-
-  create_table "settings", :force => true do |t|
-    t.string   "name",       :default => "", :null => false
-    t.text     "value"
-    t.datetime "updated_on"
-  end
-
-  add_index "settings", ["name"], :name => "index_settings_on_name"
-
-  create_table "shares", :force => true do |t|
-    t.date     "created_on"
-    t.string   "url"
-    t.string   "title"
-    t.integer  "share_type"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-    t.integer  "project_id"
-    t.integer  "user_id"
-    t.string   "description"
-  end
-
-  create_table "softapplications", :force => true do |t|
-    t.string   "name"
-    t.text     "description"
-    t.integer  "app_type_id"
-    t.string   "app_type_name"
-    t.string   "android_min_version_available"
-    t.integer  "user_id"
-    t.datetime "created_at",                    :null => false
-    t.datetime "updated_at",                    :null => false
-    t.integer  "contest_id"
-    t.integer  "softapplication_id"
-    t.integer  "is_public"
-    t.string   "application_developers"
-    t.string   "deposit_project_url"
-    t.string   "deposit_project"
-    t.integer  "project_id"
-  end
-
-  create_table "student_work_tests", :force => true do |t|
-    t.integer  "student_work_id"
-    t.integer  "homework_test_id"
-    t.integer  "result"
-    t.datetime "created_at",       :null => false
-    t.datetime "updated_at",       :null => false
-    t.text     "error_msg"
-  end
-
-  create_table "student_works", :force => true do |t|
-    t.string   "name"
-    t.text     "description",             :limit => 2147483647
-    t.integer  "homework_common_id"
-    t.integer  "user_id"
-    t.float    "final_score"
-    t.float    "teacher_score"
-    t.float    "student_score"
-    t.float    "teaching_asistant_score"
-    t.integer  "project_id",                                    :default => 0
-    t.datetime "created_at",                                                   :null => false
-    t.datetime "updated_at",                                                   :null => false
-    t.integer  "late_penalty",                                  :default => 0
-    t.integer  "absence_penalty",                               :default => 0
-  end
-
-  create_table "student_works_evaluation_distributions", :force => true do |t|
-    t.integer  "student_work_id"
-    t.integer  "user_id"
-    t.datetime "created_at",      :null => false
-    t.datetime "updated_at",      :null => false
-  end
-
-  create_table "student_works_scores", :force => true do |t|
-    t.integer  "student_work_id"
-    t.integer  "user_id"
-    t.integer  "score"
-    t.text     "comment"
-    t.integer  "reviewer_role"
-    t.datetime "created_at",      :null => false
-    t.datetime "updated_at",      :null => false
-  end
-
-  create_table "students_for_courses", :force => true do |t|
-    t.integer  "student_id"
-    t.integer  "course_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  add_index "students_for_courses", ["course_id"], :name => "index_students_for_courses_on_course_id"
-  add_index "students_for_courses", ["student_id"], :name => "index_students_for_courses_on_student_id"
-
-  create_table "taggings", :force => true do |t|
-    t.integer  "tag_id"
-    t.integer  "taggable_id"
-    t.string   "taggable_type"
-    t.integer  "tagger_id"
-    t.string   "tagger_type"
-    t.string   "context",       :limit => 128
-    t.datetime "created_at"
-  end
-
-  add_index "taggings", ["tag_id"], :name => "index_taggings_on_tag_id"
-  add_index "taggings", ["taggable_id", "taggable_type", "context"], :name => "index_taggings_on_taggable_id_and_taggable_type_and_context"
-  add_index "taggings", ["taggable_type"], :name => "index_taggings_on_taggable_type"
-
-  create_table "tags", :force => true do |t|
-    t.string "name"
-  end
-
-  create_table "teachers", :force => true do |t|
-    t.string   "tea_name"
-    t.string   "location"
-    t.integer  "couurse_time"
-    t.integer  "course_code"
-    t.datetime "created_at",   :null => false
-    t.datetime "updated_at",   :null => false
-    t.string   "extra"
-  end
-
-  create_table "time_entries", :force => true do |t|
-    t.integer  "project_id",  :null => false
-    t.integer  "user_id",     :null => false
-    t.integer  "issue_id"
-    t.float    "hours",       :null => false
-    t.string   "comments"
-    t.integer  "activity_id", :null => false
-    t.date     "spent_on",    :null => false
-    t.integer  "tyear",       :null => false
-    t.integer  "tmonth",      :null => false
-    t.integer  "tweek",       :null => false
-    t.datetime "created_on",  :null => false
-    t.datetime "updated_on",  :null => false
-  end
-
-  add_index "time_entries", ["activity_id"], :name => "index_time_entries_on_activity_id"
-  add_index "time_entries", ["created_on"], :name => "index_time_entries_on_created_on"
-  add_index "time_entries", ["issue_id"], :name => "time_entries_issue_id"
-  add_index "time_entries", ["project_id"], :name => "time_entries_project_id"
-  add_index "time_entries", ["user_id"], :name => "index_time_entries_on_user_id"
-
-  create_table "tokens", :force => true do |t|
-    t.integer  "user_id",                  :default => 0,  :null => false
-    t.string   "action",     :limit => 30, :default => "", :null => false
-    t.string   "value",      :limit => 40, :default => "", :null => false
-    t.datetime "created_on",                               :null => false
-  end
-
-  add_index "tokens", ["user_id"], :name => "index_tokens_on_user_id"
-  add_index "tokens", ["value"], :name => "tokens_value", :unique => true
-
-  create_table "trackers", :force => true do |t|
-    t.string  "name",          :limit => 30, :default => "",    :null => false
-    t.boolean "is_in_chlog",                 :default => false, :null => false
-    t.integer "position",                    :default => 1
-    t.boolean "is_in_roadmap",               :default => true,  :null => false
-    t.integer "fields_bits",                 :default => 0
-  end
-
-  create_table "user_activities", :force => true do |t|
-    t.string   "act_type"
-    t.integer  "act_id"
-    t.string   "container_type"
-    t.integer  "container_id"
-    t.datetime "created_at",     :null => false
-    t.datetime "updated_at",     :null => false
-  end
-
-  create_table "user_extensions", :force => true do |t|
-    t.integer  "user_id",                            :null => false
-    t.date     "birthday"
-    t.string   "brief_introduction"
-    t.integer  "gender"
-    t.string   "location"
-    t.string   "occupation"
-    t.integer  "work_experience"
-    t.integer  "zip_code"
-    t.datetime "created_at",                         :null => false
-    t.datetime "updated_at",                         :null => false
-    t.string   "technical_title"
-    t.integer  "identity"
-    t.string   "student_id"
-    t.string   "teacher_realname"
-    t.string   "student_realname"
-    t.string   "location_city"
-    t.integer  "school_id"
-    t.string   "description",        :default => ""
-  end
-
-  create_table "user_feedback_messages", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "journals_for_message_id"
-    t.string   "journals_for_message_type"
-    t.integer  "viewed"
-    t.datetime "created_at",                :null => false
-    t.datetime "updated_at",                :null => false
-  end
-
-  create_table "user_grades", :force => true do |t|
-    t.integer  "user_id",                     :null => false
-    t.integer  "project_id",                  :null => false
-    t.float    "grade",      :default => 0.0
-    t.datetime "created_at",                  :null => false
-    t.datetime "updated_at",                  :null => false
-  end
-
-  add_index "user_grades", ["grade"], :name => "index_user_grades_on_grade"
-  add_index "user_grades", ["project_id"], :name => "index_user_grades_on_project_id"
-  add_index "user_grades", ["user_id"], :name => "index_user_grades_on_user_id"
-
-  create_table "user_levels", :force => true do |t|
-    t.integer "user_id"
-    t.integer "level"
-  end
-
-  create_table "user_preferences", :force => true do |t|
-    t.integer "user_id",   :default => 0,     :null => false
-    t.text    "others"
-    t.boolean "hide_mail", :default => false
-    t.string  "time_zone"
-  end
-
-  add_index "user_preferences", ["user_id"], :name => "index_user_preferences_on_user_id"
-
-  create_table "user_score_details", :force => true do |t|
-    t.integer  "current_user_id"
-    t.integer  "target_user_id"
-    t.string   "score_type"
-    t.string   "score_action"
-    t.integer  "user_id"
-    t.integer  "old_score"
-    t.integer  "new_score"
-    t.integer  "current_user_level"
-    t.integer  "target_user_level"
-    t.integer  "score_changeable_obj_id"
-    t.string   "score_changeable_obj_type"
-    t.datetime "created_at",                :null => false
-    t.datetime "updated_at",                :null => false
-  end
-
-  create_table "user_scores", :force => true do |t|
-    t.integer  "user_id",       :null => false
-    t.integer  "collaboration"
-    t.integer  "influence"
-    t.integer  "skill"
-    t.integer  "active"
-    t.datetime "created_at",    :null => false
-    t.datetime "updated_at",    :null => false
-  end
-
-  create_table "user_statuses", :force => true do |t|
-    t.integer  "changesets_count"
-    t.integer  "watchers_count"
-    t.integer  "user_id"
-    t.datetime "created_at",                        :null => false
-    t.datetime "updated_at",                        :null => false
-    t.float    "grade",            :default => 0.0
-  end
-
-  add_index "user_statuses", ["changesets_count"], :name => "index_user_statuses_on_changesets_count"
-  add_index "user_statuses", ["grade"], :name => "index_user_statuses_on_grade"
-  add_index "user_statuses", ["watchers_count"], :name => "index_user_statuses_on_watchers_count"
-
-  create_table "users", :force => true do |t|
-    t.string   "login",                           :default => "",    :null => false
-    t.string   "hashed_password",   :limit => 40, :default => "",    :null => false
-    t.string   "firstname",         :limit => 30, :default => "",    :null => false
-    t.string   "lastname",                        :default => "",    :null => false
-    t.string   "mail",              :limit => 60, :default => "",    :null => false
-    t.boolean  "admin",                           :default => false, :null => false
-    t.integer  "status",                          :default => 1,     :null => false
-    t.datetime "last_login_on"
-    t.string   "language",          :limit => 5,  :default => ""
-    t.integer  "auth_source_id"
-    t.datetime "created_on"
-    t.datetime "updated_on"
-    t.string   "type"
-    t.string   "identity_url"
-    t.string   "mail_notification",               :default => "",    :null => false
-    t.string   "salt",              :limit => 64
-    t.integer  "gid"
-  end
-
-  add_index "users", ["auth_source_id"], :name => "index_users_on_auth_source_id"
-  add_index "users", ["id", "type"], :name => "index_users_on_id_and_type"
-  add_index "users", ["type"], :name => "index_users_on_type"
-
-  create_table "versions", :force => true do |t|
-    t.integer  "project_id",      :default => 0,      :null => false
-    t.string   "name",            :default => "",     :null => false
-    t.string   "description",     :default => ""
-    t.date     "effective_date"
-    t.datetime "created_on"
-    t.datetime "updated_on"
-    t.string   "wiki_page_title"
-    t.string   "status",          :default => "open"
-    t.string   "sharing",         :default => "none", :null => false
-  end
-
-  add_index "versions", ["project_id"], :name => "versions_project_id"
-  add_index "versions", ["sharing"], :name => "index_versions_on_sharing"
-
-  create_table "visitors", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "master_id"
-    t.datetime "updated_on"
-    t.datetime "created_on"
-  end
-
-  add_index "visitors", ["master_id"], :name => "index_visitors_master_id"
-  add_index "visitors", ["updated_on"], :name => "index_visitors_updated_on"
-  add_index "visitors", ["user_id"], :name => "index_visitors_user_id"
-
-  create_table "watchers", :force => true do |t|
-    t.string  "watchable_type", :default => "", :null => false
-    t.integer "watchable_id",   :default => 0,  :null => false
-    t.integer "user_id"
-  end
-
-  add_index "watchers", ["user_id", "watchable_type"], :name => "watchers_user_id_type"
-  add_index "watchers", ["user_id"], :name => "index_watchers_on_user_id"
-  add_index "watchers", ["watchable_id", "watchable_type"], :name => "index_watchers_on_watchable_id_and_watchable_type"
-
-  create_table "web_footer_companies", :force => true do |t|
-    t.string   "name"
-    t.string   "logo_size"
-    t.string   "url"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "web_footer_oranizers", :force => true do |t|
-    t.string   "name"
-    t.text     "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
-  create_table "wiki_content_versions", :force => true do |t|
-    t.integer  "wiki_content_id",                                       :null => false
-    t.integer  "page_id",                                               :null => false
-    t.integer  "author_id"
-    t.binary   "data",            :limit => 2147483647
-    t.string   "compression",     :limit => 6,          :default => ""
-    t.string   "comments",                              :default => ""
-    t.datetime "updated_on",                                            :null => false
-    t.integer  "version",                                               :null => false
-  end
-
-  add_index "wiki_content_versions", ["updated_on"], :name => "index_wiki_content_versions_on_updated_on"
-  add_index "wiki_content_versions", ["wiki_content_id"], :name => "wiki_content_versions_wcid"
-
-  create_table "wiki_contents", :force => true do |t|
-    t.integer  "page_id",                                          :null => false
-    t.integer  "author_id"
-    t.text     "text",       :limit => 2147483647
-    t.string   "comments",                         :default => ""
-    t.datetime "updated_on",                                       :null => false
-    t.integer  "version",                                          :null => false
-  end
-
-  add_index "wiki_contents", ["author_id"], :name => "index_wiki_contents_on_author_id"
-  add_index "wiki_contents", ["page_id"], :name => "wiki_contents_page_id"
-
-  create_table "wiki_pages", :force => true do |t|
-    t.integer  "wiki_id",                       :null => false
-    t.string   "title",                         :null => false
-    t.datetime "created_on",                    :null => false
-    t.boolean  "protected",  :default => false, :null => false
-    t.integer  "parent_id"
-  end
-
-  add_index "wiki_pages", ["parent_id"], :name => "index_wiki_pages_on_parent_id"
-  add_index "wiki_pages", ["wiki_id", "title"], :name => "wiki_pages_wiki_id_title"
-  add_index "wiki_pages", ["wiki_id"], :name => "index_wiki_pages_on_wiki_id"
-
-  create_table "wiki_redirects", :force => true do |t|
-    t.integer  "wiki_id",      :null => false
-    t.string   "title"
-    t.string   "redirects_to"
-    t.datetime "created_on",   :null => false
-  end
-
-  add_index "wiki_redirects", ["wiki_id", "title"], :name => "wiki_redirects_wiki_id_title"
-  add_index "wiki_redirects", ["wiki_id"], :name => "index_wiki_redirects_on_wiki_id"
-
-  create_table "wikis", :force => true do |t|
-    t.integer "project_id",                :null => false
-    t.string  "start_page",                :null => false
-    t.integer "status",     :default => 1, :null => false
-  end
-
-  add_index "wikis", ["project_id"], :name => "wikis_project_id"
-
-  create_table "workflows", :force => true do |t|
-    t.integer "tracker_id",                  :default => 0,     :null => false
-    t.integer "old_status_id",               :default => 0,     :null => false
-    t.integer "new_status_id",               :default => 0,     :null => false
-    t.integer "role_id",                     :default => 0,     :null => false
-    t.boolean "assignee",                    :default => false, :null => false
-    t.boolean "author",                      :default => false, :null => false
-    t.string  "type",          :limit => 30
-    t.string  "field_name",    :limit => 30
-    t.string  "rule",          :limit => 30
-  end
-
-  add_index "workflows", ["new_status_id"], :name => "index_workflows_on_new_status_id"
-  add_index "workflows", ["old_status_id"], :name => "index_workflows_on_old_status_id"
-  add_index "workflows", ["role_id", "tracker_id", "old_status_id"], :name => "wkfs_role_tracker_old_status"
-  add_index "workflows", ["role_id"], :name => "index_workflows_on_role_id"
-
-  create_table "works_categories", :force => true do |t|
-    t.string   "category"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "zip_packs", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "homework_id"
-    t.string   "file_digest"
-    t.string   "file_path"
-    t.integer  "pack_times",   :default => 1
-    t.integer  "pack_size",    :default => 0
-    t.text     "file_digests"
-    t.datetime "created_at",                  :null => false
-    t.datetime "updated_at",                  :null => false
-  end
-
-end
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended to check this file into your version control system.
+
+ActiveRecord::Schema.define(:version => 20150907152238) do
+
+  create_table "activities", :force => true do |t|
+    t.integer  "act_id",                                  :null => false
+    t.string   "act_type",                                :null => false
+    t.integer  "user_id",                                 :null => false
+    t.integer  "activity_container_id"
+    t.string   "activity_container_type", :default => ""
+    t.datetime "created_at"
+  end
+
+  add_index "activities", ["act_id", "act_type"], :name => "index_activities_on_act_id_and_act_type"
+  add_index "activities", ["user_id", "act_type"], :name => "index_activities_on_user_id_and_act_type"
+  add_index "activities", ["user_id"], :name => "index_activities_on_user_id"
+
+  create_table "activity_notifies", :force => true do |t|
+    t.integer  "activity_container_id"
+    t.string   "activity_container_type"
+    t.integer  "activity_id"
+    t.string   "activity_type"
+    t.integer  "notify_to"
+    t.datetime "created_on"
+    t.integer  "is_read"
+  end
+
+  add_index "activity_notifies", ["activity_container_id", "activity_container_type"], :name => "index_an_activity_container_id"
+  add_index "activity_notifies", ["created_on"], :name => "index_an_created_on"
+  add_index "activity_notifies", ["notify_to"], :name => "index_an_notify_to"
+
+  create_table "api_keys", :force => true do |t|
+    t.string   "access_token"
+    t.datetime "expires_at"
+    t.integer  "user_id"
+    t.boolean  "active",       :default => true
+    t.datetime "created_at",                     :null => false
+    t.datetime "updated_at",                     :null => false
+  end
+
+  add_index "api_keys", ["access_token"], :name => "index_api_keys_on_access_token"
+  add_index "api_keys", ["user_id"], :name => "index_api_keys_on_user_id"
+
+  create_table "applied_projects", :force => true do |t|
+    t.integer "project_id", :null => false
+    t.integer "user_id",    :null => false
+  end
+
+  create_table "apply_project_masters", :force => true do |t|
+    t.integer  "user_id"
+    t.string   "apply_type"
+    t.integer  "apply_id"
+    t.integer  "status"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "attachments", :force => true do |t|
+    t.integer  "container_id"
+    t.string   "container_type", :limit => 30
+    t.string   "filename",                     :default => "", :null => false
+    t.string   "disk_filename",                :default => "", :null => false
+    t.integer  "filesize",                     :default => 0,  :null => false
+    t.string   "content_type",                 :default => ""
+    t.string   "digest",         :limit => 40, :default => "", :null => false
+    t.integer  "downloads",                    :default => 0,  :null => false
+    t.integer  "author_id",                    :default => 0,  :null => false
+    t.datetime "created_on"
+    t.string   "description"
+    t.string   "disk_directory"
+    t.integer  "attachtype",                   :default => 1
+    t.integer  "is_public",                    :default => 1
+    t.integer  "copy_from"
+    t.integer  "quotes"
+  end
+
+  add_index "attachments", ["author_id"], :name => "index_attachments_on_author_id"
+  add_index "attachments", ["container_id", "container_type"], :name => "index_attachments_on_container_id_and_container_type"
+  add_index "attachments", ["created_on"], :name => "index_attachments_on_created_on"
+
+  create_table "attachmentstypes", :force => true do |t|
+    t.integer "typeId",                 :null => false
+    t.string  "typeName", :limit => 50
+  end
+
+  create_table "auth_sources", :force => true do |t|
+    t.string  "type",              :limit => 30, :default => "",    :null => false
+    t.string  "name",              :limit => 60, :default => "",    :null => false
+    t.string  "host",              :limit => 60
+    t.integer "port"
+    t.string  "account"
+    t.string  "account_password",                :default => ""
+    t.string  "base_dn"
+    t.string  "attr_login",        :limit => 30
+    t.string  "attr_firstname",    :limit => 30
+    t.string  "attr_lastname",     :limit => 30
+    t.string  "attr_mail",         :limit => 30
+    t.boolean "onthefly_register",               :default => false, :null => false
+    t.boolean "tls",                             :default => false, :null => false
+    t.string  "filter"
+    t.integer "timeout"
+  end
+
+  add_index "auth_sources", ["id", "type"], :name => "index_auth_sources_on_id_and_type"
+
+  create_table "biding_projects", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "bid_id"
+    t.integer  "user_id"
+    t.string   "description"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+    t.string   "reward"
+  end
+
+  create_table "bids", :force => true do |t|
+    t.string   "name"
+    t.string   "budget",                                    :null => false
+    t.integer  "author_id"
+    t.date     "deadline"
+    t.text     "description"
+    t.datetime "created_on",                                :null => false
+    t.datetime "updated_on",                                :null => false
+    t.integer  "commit"
+    t.integer  "reward_type"
+    t.integer  "homework_type"
+    t.integer  "parent_id"
+    t.string   "password"
+    t.integer  "is_evaluation"
+    t.integer  "proportion",                :default => 60
+    t.integer  "comment_status",            :default => 0
+    t.integer  "evaluation_num",            :default => 3
+    t.integer  "open_anonymous_evaluation", :default => 1
+  end
+
+  create_table "boards", :force => true do |t|
+    t.integer "project_id",                      :null => false
+    t.string  "name",            :default => "", :null => false
+    t.string  "description"
+    t.integer "position",        :default => 1
+    t.integer "topics_count",    :default => 0,  :null => false
+    t.integer "messages_count",  :default => 0,  :null => false
+    t.integer "last_message_id"
+    t.integer "parent_id"
+    t.integer "course_id"
+  end
+
+  add_index "boards", ["last_message_id"], :name => "index_boards_on_last_message_id"
+  add_index "boards", ["project_id"], :name => "boards_project_id"
+
+  create_table "bug_to_osps", :force => true do |t|
+    t.integer  "osp_id"
+    t.integer  "relative_memo_id"
+    t.string   "description"
+    t.datetime "created_at",       :null => false
+    t.datetime "updated_at",       :null => false
+  end
+
+  create_table "changes", :force => true do |t|
+    t.integer "changeset_id",                               :null => false
+    t.string  "action",        :limit => 1, :default => "", :null => false
+    t.text    "path",                                       :null => false
+    t.text    "from_path"
+    t.string  "from_revision"
+    t.string  "revision"
+    t.string  "branch"
+  end
+
+  add_index "changes", ["changeset_id"], :name => "changesets_changeset_id"
+
+  create_table "changeset_parents", :id => false, :force => true do |t|
+    t.integer "changeset_id", :null => false
+    t.integer "parent_id",    :null => false
+  end
+
+  add_index "changeset_parents", ["changeset_id"], :name => "changeset_parents_changeset_ids"
+  add_index "changeset_parents", ["parent_id"], :name => "changeset_parents_parent_ids"
+
+  create_table "changesets", :force => true do |t|
+    t.integer  "repository_id", :null => false
+    t.string   "revision",      :null => false
+    t.string   "committer"
+    t.datetime "committed_on",  :null => false
+    t.text     "comments"
+    t.date     "commit_date"
+    t.string   "scmid"
+    t.integer  "user_id"
+  end
+
+  add_index "changesets", ["committed_on"], :name => "index_changesets_on_committed_on"
+  add_index "changesets", ["repository_id", "revision"], :name => "changesets_repos_rev", :unique => true
+  add_index "changesets", ["repository_id", "scmid"], :name => "changesets_repos_scmid"
+  add_index "changesets", ["repository_id"], :name => "index_changesets_on_repository_id"
+  add_index "changesets", ["user_id"], :name => "index_changesets_on_user_id"
+
+  create_table "changesets_issues", :id => false, :force => true do |t|
+    t.integer "changeset_id", :null => false
+    t.integer "issue_id",     :null => false
+  end
+
+  add_index "changesets_issues", ["changeset_id", "issue_id"], :name => "changesets_issues_ids", :unique => true
+
+  create_table "code_review_assignments", :force => true do |t|
+    t.integer "issue_id"
+    t.integer "change_id"
+    t.integer "attachment_id"
+    t.string  "file_path"
+    t.string  "rev"
+    t.string  "rev_to"
+    t.string  "action_type"
+    t.integer "changeset_id"
+  end
+
+  create_table "code_review_project_settings", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "tracker_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "updated_by"
+    t.boolean  "hide_code_review_tab",     :default => false
+    t.integer  "auto_relation",            :default => 1
+    t.integer  "assignment_tracker_id"
+    t.text     "auto_assign"
+    t.integer  "lock_version",             :default => 0,     :null => false
+    t.boolean  "tracker_in_review_dialog", :default => false
+  end
+
+  create_table "code_review_user_settings", :force => true do |t|
+    t.integer  "user_id",           :default => 0, :null => false
+    t.integer  "mail_notification", :default => 0, :null => false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  create_table "code_reviews", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "change_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "line"
+    t.integer  "updated_by_id"
+    t.integer  "lock_version",        :default => 0, :null => false
+    t.integer  "status_changed_from"
+    t.integer  "status_changed_to"
+    t.integer  "issue_id"
+    t.string   "action_type"
+    t.string   "file_path"
+    t.string   "rev"
+    t.string   "rev_to"
+    t.integer  "attachment_id"
+    t.integer  "file_count",          :default => 0, :null => false
+    t.boolean  "diff_all"
+  end
+
+  create_table "comments", :force => true do |t|
+    t.string   "commented_type", :limit => 30, :default => "", :null => false
+    t.integer  "commented_id",                 :default => 0,  :null => false
+    t.integer  "author_id",                    :default => 0,  :null => false
+    t.text     "comments"
+    t.datetime "created_on",                                   :null => false
+    t.datetime "updated_on",                                   :null => false
+  end
+
+  add_index "comments", ["author_id"], :name => "index_comments_on_author_id"
+  add_index "comments", ["commented_id", "commented_type"], :name => "index_comments_on_commented_id_and_commented_type"
+
+  create_table "contest_notifications", :force => true do |t|
+    t.text     "title"
+    t.text     "content"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "contesting_projects", :force => true do |t|
+    t.integer  "project_id"
+    t.string   "contest_id"
+    t.integer  "user_id"
+    t.string   "description"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+    t.string   "reward"
+  end
+
+  create_table "contesting_softapplications", :force => true do |t|
+    t.integer  "softapplication_id"
+    t.integer  "contest_id"
+    t.integer  "user_id"
+    t.string   "description"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+    t.string   "reward"
+  end
+
+  create_table "contestnotifications", :force => true do |t|
+    t.integer  "contest_id"
+    t.string   "title"
+    t.string   "summary"
+    t.text     "description"
+    t.integer  "author_id"
+    t.integer  "notificationcomments_count"
+    t.datetime "created_at",                 :null => false
+    t.datetime "updated_at",                 :null => false
+  end
+
+  create_table "contests", :force => true do |t|
+    t.string   "name"
+    t.string   "budget",      :default => ""
+    t.integer  "author_id"
+    t.date     "deadline"
+    t.string   "description"
+    t.integer  "commit"
+    t.string   "password"
+    t.datetime "created_on",                  :null => false
+    t.datetime "updated_on",                  :null => false
+  end
+
+  create_table "course_activities", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "course_id"
+    t.integer  "course_act_id"
+    t.string   "course_act_type"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+  end
+
+  create_table "course_attachments", :force => true do |t|
+    t.string   "filename"
+    t.string   "disk_filename"
+    t.integer  "filesize"
+    t.string   "content_type"
+    t.string   "digest"
+    t.integer  "downloads"
+    t.string   "author_id"
+    t.string   "integer"
+    t.string   "description"
+    t.string   "disk_directory"
+    t.integer  "attachtype"
+    t.integer  "is_public"
+    t.datetime "created_at",                    :null => false
+    t.datetime "updated_at",                    :null => false
+    t.integer  "container_id",   :default => 0
+  end
+
+  create_table "course_groups", :force => true do |t|
+    t.string   "name"
+    t.integer  "course_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "course_infos", :force => true do |t|
+    t.integer  "course_id"
+    t.integer  "user_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "course_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "course_id"
+    t.integer  "course_message_id"
+    t.string   "course_message_type"
+    t.integer  "viewed"
+    t.datetime "created_at",          :null => false
+    t.datetime "updated_at",          :null => false
+    t.string   "content"
+    t.integer  "status"
+  end
+
+  create_table "course_statuses", :force => true do |t|
+    t.integer  "changesets_count"
+    t.integer  "watchers_count"
+    t.integer  "course_id"
+    t.float    "grade",            :default => 0.0
+    t.integer  "course_ac_para",   :default => 0
+    t.datetime "created_at",                        :null => false
+    t.datetime "updated_at",                        :null => false
+  end
+
+  create_table "courses", :force => true do |t|
+    t.integer  "tea_id"
+    t.string   "name"
+    t.integer  "state"
+    t.string   "code"
+    t.integer  "time"
+    t.string   "extra"
+    t.datetime "created_at",                                  :null => false
+    t.datetime "updated_at",                                  :null => false
+    t.string   "location"
+    t.string   "term"
+    t.string   "string"
+    t.string   "password"
+    t.string   "setup_time"
+    t.string   "endup_time"
+    t.string   "class_period"
+    t.integer  "school_id"
+    t.text     "description"
+    t.integer  "status",                       :default => 1
+    t.integer  "attachmenttype",               :default => 2
+    t.integer  "lft"
+    t.integer  "rgt"
+    t.integer  "is_public",       :limit => 1, :default => 1
+    t.integer  "inherit_members", :limit => 1, :default => 1
+    t.integer  "open_student",                 :default => 0
+  end
+
+  create_table "custom_fields", :force => true do |t|
+    t.string  "type",            :limit => 30, :default => "",    :null => false
+    t.string  "name",            :limit => 30, :default => "",    :null => false
+    t.string  "field_format",    :limit => 30, :default => "",    :null => false
+    t.text    "possible_values"
+    t.string  "regexp",                        :default => ""
+    t.integer "min_length",                    :default => 0,     :null => false
+    t.integer "max_length",                    :default => 0,     :null => false
+    t.boolean "is_required",                   :default => false, :null => false
+    t.boolean "is_for_all",                    :default => false, :null => false
+    t.boolean "is_filter",                     :default => false, :null => false
+    t.integer "position",                      :default => 1
+    t.boolean "searchable",                    :default => false
+    t.text    "default_value"
+    t.boolean "editable",                      :default => true
+    t.boolean "visible",                       :default => true,  :null => false
+    t.boolean "multiple",                      :default => false
+  end
+
+  add_index "custom_fields", ["id", "type"], :name => "index_custom_fields_on_id_and_type"
+
+  create_table "custom_fields_projects", :id => false, :force => true do |t|
+    t.integer "custom_field_id", :default => 0, :null => false
+    t.integer "project_id",      :default => 0, :null => false
+  end
+
+  add_index "custom_fields_projects", ["custom_field_id", "project_id"], :name => "index_custom_fields_projects_on_custom_field_id_and_project_id", :unique => true
+
+  create_table "custom_fields_trackers", :id => false, :force => true do |t|
+    t.integer "custom_field_id", :default => 0, :null => false
+    t.integer "tracker_id",      :default => 0, :null => false
+  end
+
+  add_index "custom_fields_trackers", ["custom_field_id", "tracker_id"], :name => "index_custom_fields_trackers_on_custom_field_id_and_tracker_id", :unique => true
+
+  create_table "custom_values", :force => true do |t|
+    t.string  "customized_type", :limit => 30, :default => "", :null => false
+    t.integer "customized_id",                 :default => 0,  :null => false
+    t.integer "custom_field_id",               :default => 0,  :null => false
+    t.text    "value"
+  end
+
+  add_index "custom_values", ["custom_field_id"], :name => "index_custom_values_on_custom_field_id"
+  add_index "custom_values", ["customized_type", "customized_id"], :name => "custom_values_customized"
+
+  create_table "delayed_jobs", :force => true do |t|
+    t.integer  "priority",   :default => 0, :null => false
+    t.integer  "attempts",   :default => 0, :null => false
+    t.text     "handler",                   :null => false
+    t.text     "last_error"
+    t.datetime "run_at"
+    t.datetime "locked_at"
+    t.datetime "failed_at"
+    t.string   "locked_by"
+    t.string   "queue"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "delayed_jobs", ["priority", "run_at"], :name => "delayed_jobs_priority"
+
+  create_table "discuss_demos", :force => true do |t|
+    t.string   "title"
+    t.text     "body"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "documents", :force => true do |t|
+    t.integer  "project_id",                :default => 0,  :null => false
+    t.integer  "category_id",               :default => 0,  :null => false
+    t.string   "title",       :limit => 60, :default => "", :null => false
+    t.text     "description"
+    t.datetime "created_on"
+    t.integer  "user_id",                   :default => 0
+    t.integer  "is_public",                 :default => 1
+  end
+
+  add_index "documents", ["category_id"], :name => "index_documents_on_category_id"
+  add_index "documents", ["created_on"], :name => "index_documents_on_created_on"
+  add_index "documents", ["project_id"], :name => "documents_project_id"
+
+  create_table "dts", :force => true do |t|
+    t.string   "IPLineCode"
+    t.string   "Description"
+    t.string   "Num"
+    t.string   "Variable"
+    t.string   "TraceInfo"
+    t.string   "Method"
+    t.string   "File"
+    t.string   "IPLine"
+    t.string   "Review"
+    t.string   "Category"
+    t.string   "Defect"
+    t.string   "PreConditions"
+    t.string   "StartLine"
+    t.integer  "project_id"
+    t.datetime "created_at",    :null => false
+    t.datetime "updated_at",    :null => false
+  end
+
+  create_table "enabled_modules", :force => true do |t|
+    t.integer "project_id"
+    t.string  "name",       :null => false
+    t.integer "course_id"
+  end
+
+  add_index "enabled_modules", ["project_id"], :name => "enabled_modules_project_id"
+
+  create_table "enumerations", :force => true do |t|
+    t.string  "name",          :limit => 30, :default => "",    :null => false
+    t.integer "position",                    :default => 1
+    t.boolean "is_default",                  :default => false, :null => false
+    t.string  "type"
+    t.boolean "active",                      :default => true,  :null => false
+    t.integer "project_id"
+    t.integer "parent_id"
+    t.string  "position_name", :limit => 30
+  end
+
+  add_index "enumerations", ["id", "type"], :name => "index_enumerations_on_id_and_type"
+  add_index "enumerations", ["project_id"], :name => "index_enumerations_on_project_id"
+
+  create_table "first_pages", :force => true do |t|
+    t.string   "web_title"
+    t.string   "title"
+    t.text     "description"
+    t.string   "page_type"
+    t.datetime "created_at",                    :null => false
+    t.datetime "updated_at",                    :null => false
+    t.integer  "sort_type"
+    t.integer  "image_width",  :default => 107
+    t.integer  "image_height", :default => 63
+    t.integer  "show_course",  :default => 1
+    t.integer  "show_contest", :default => 1
+  end
+
+  create_table "forge_activities", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "project_id"
+    t.integer  "forge_act_id"
+    t.string   "forge_act_type"
+    t.integer  "org_id"
+    t.datetime "created_at",     :null => false
+    t.datetime "updated_at",     :null => false
+  end
+
+  add_index "forge_activities", ["forge_act_id"], :name => "index_forge_activities_on_forge_act_id"
+
+  create_table "forge_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "project_id"
+    t.integer  "forge_message_id"
+    t.string   "forge_message_type"
+    t.integer  "viewed"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+  end
+
+  create_table "forums", :force => true do |t|
+    t.string   "name",                        :null => false
+    t.text     "description"
+    t.integer  "topic_count",  :default => 0
+    t.integer  "memo_count",   :default => 0
+    t.integer  "last_memo_id", :default => 0
+    t.integer  "creator_id",                  :null => false
+    t.datetime "created_at",                  :null => false
+    t.datetime "updated_at",                  :null => false
+    t.integer  "sticky"
+    t.integer  "locked"
+  end
+
+  create_table "groups_users", :id => false, :force => true do |t|
+    t.integer "group_id", :null => false
+    t.integer "user_id",  :null => false
+  end
+
+  add_index "groups_users", ["group_id", "user_id"], :name => "groups_users_ids", :unique => true
+
+  create_table "homework_attaches", :force => true do |t|
+    t.integer  "bid_id"
+    t.integer  "user_id"
+    t.datetime "created_at",                        :null => false
+    t.datetime "updated_at",                        :null => false
+    t.string   "reward"
+    t.string   "name"
+    t.text     "description"
+    t.integer  "state"
+    t.integer  "project_id",       :default => 0
+    t.float    "score",            :default => 0.0
+    t.integer  "is_teacher_score", :default => 0
+  end
+
+  add_index "homework_attaches", ["bid_id"], :name => "index_homework_attaches_on_bid_id"
+
+  create_table "homework_commons", :force => true do |t|
+    t.string   "name"
+    t.integer  "user_id"
+    t.text     "description"
+    t.date     "publish_time"
+    t.date     "end_time"
+    t.integer  "homework_type", :default => 1
+    t.string   "late_penalty"
+    t.integer  "course_id"
+    t.datetime "created_at",                   :null => false
+    t.datetime "updated_at",                   :null => false
+  end
+
+  create_table "homework_detail_manuals", :force => true do |t|
+    t.float    "ta_proportion"
+    t.integer  "comment_status"
+    t.date     "evaluation_start"
+    t.date     "evaluation_end"
+    t.integer  "evaluation_num"
+    t.integer  "absence_penalty",    :default => 1
+    t.integer  "homework_common_id"
+    t.datetime "created_at",                        :null => false
+    t.datetime "updated_at",                        :null => false
+  end
+
+  create_table "homework_detail_programings", :force => true do |t|
+    t.string   "language"
+    t.text     "standard_code",      :limit => 2147483647
+    t.integer  "homework_common_id"
+    t.datetime "created_at",                                                :null => false
+    t.datetime "updated_at",                                                :null => false
+    t.float    "ta_proportion",                            :default => 0.1
+    t.integer  "question_id"
+  end
+
+  create_table "homework_evaluations", :force => true do |t|
+    t.string   "user_id"
+    t.string   "homework_attach_id"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+  end
+
+  create_table "homework_for_courses", :force => true do |t|
+    t.integer "course_id"
+    t.integer "bid_id"
+  end
+
+  add_index "homework_for_courses", ["bid_id"], :name => "index_homework_for_courses_on_bid_id"
+  add_index "homework_for_courses", ["course_id"], :name => "index_homework_for_courses_on_course_id"
+
+  create_table "homework_tests", :force => true do |t|
+    t.text     "input"
+    t.text     "output"
+    t.integer  "homework_common_id"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+    t.integer  "result"
+    t.text     "error_msg"
+  end
+
+  create_table "homework_users", :force => true do |t|
+    t.string   "homework_attach_id"
+    t.string   "user_id"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+  end
+
+  create_table "invite_lists", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "user_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "issue_categories", :force => true do |t|
+    t.integer "project_id",                   :default => 0,  :null => false
+    t.string  "name",           :limit => 30, :default => "", :null => false
+    t.integer "assigned_to_id"
+  end
+
+  add_index "issue_categories", ["assigned_to_id"], :name => "index_issue_categories_on_assigned_to_id"
+  add_index "issue_categories", ["project_id"], :name => "issue_categories_project_id"
+
+  create_table "issue_relations", :force => true do |t|
+    t.integer "issue_from_id",                 :null => false
+    t.integer "issue_to_id",                   :null => false
+    t.string  "relation_type", :default => "", :null => false
+    t.integer "delay"
+  end
+
+  add_index "issue_relations", ["issue_from_id", "issue_to_id"], :name => "index_issue_relations_on_issue_from_id_and_issue_to_id", :unique => true
+  add_index "issue_relations", ["issue_from_id"], :name => "index_issue_relations_on_issue_from_id"
+  add_index "issue_relations", ["issue_to_id"], :name => "index_issue_relations_on_issue_to_id"
+
+  create_table "issue_statuses", :force => true do |t|
+    t.string  "name",               :limit => 30, :default => "",    :null => false
+    t.boolean "is_closed",                        :default => false, :null => false
+    t.boolean "is_default",                       :default => false, :null => false
+    t.integer "position",                         :default => 1
+    t.integer "default_done_ratio"
+  end
+
+  add_index "issue_statuses", ["is_closed"], :name => "index_issue_statuses_on_is_closed"
+  add_index "issue_statuses", ["is_default"], :name => "index_issue_statuses_on_is_default"
+  add_index "issue_statuses", ["position"], :name => "index_issue_statuses_on_position"
+
+  create_table "issues", :force => true do |t|
+    t.integer  "tracker_id",                              :null => false
+    t.integer  "project_id",                              :null => false
+    t.string   "subject",              :default => "",    :null => false
+    t.text     "description"
+    t.date     "due_date"
+    t.integer  "category_id"
+    t.integer  "status_id",                               :null => false
+    t.integer  "assigned_to_id"
+    t.integer  "priority_id",                             :null => false
+    t.integer  "fixed_version_id"
+    t.integer  "author_id",                               :null => false
+    t.integer  "lock_version",         :default => 0,     :null => false
+    t.datetime "created_on"
+    t.datetime "updated_on"
+    t.date     "start_date"
+    t.integer  "done_ratio",           :default => 0,     :null => false
+    t.float    "estimated_hours"
+    t.integer  "parent_id"
+    t.integer  "root_id"
+    t.integer  "lft"
+    t.integer  "rgt"
+    t.boolean  "is_private",           :default => false, :null => false
+    t.datetime "closed_on"
+    t.integer  "project_issues_index"
+  end
+
+  add_index "issues", ["assigned_to_id"], :name => "index_issues_on_assigned_to_id"
+  add_index "issues", ["author_id"], :name => "index_issues_on_author_id"
+  add_index "issues", ["category_id"], :name => "index_issues_on_category_id"
+  add_index "issues", ["created_on"], :name => "index_issues_on_created_on"
+  add_index "issues", ["fixed_version_id"], :name => "index_issues_on_fixed_version_id"
+  add_index "issues", ["priority_id"], :name => "index_issues_on_priority_id"
+  add_index "issues", ["project_id"], :name => "issues_project_id"
+  add_index "issues", ["root_id", "lft", "rgt"], :name => "index_issues_on_root_id_and_lft_and_rgt"
+  add_index "issues", ["status_id"], :name => "index_issues_on_status_id"
+  add_index "issues", ["tracker_id"], :name => "index_issues_on_tracker_id"
+
+  create_table "join_in_competitions", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "competition_id"
+    t.datetime "created_at",     :null => false
+    t.datetime "updated_at",     :null => false
+  end
+
+  create_table "join_in_contests", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "bid_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "journal_details", :force => true do |t|
+    t.integer "journal_id",               :default => 0,  :null => false
+    t.string  "property",   :limit => 30, :default => "", :null => false
+    t.string  "prop_key",   :limit => 30, :default => "", :null => false
+    t.text    "old_value"
+    t.text    "value"
+  end
+
+  add_index "journal_details", ["journal_id"], :name => "journal_details_journal_id"
+
+  create_table "journal_replies", :id => false, :force => true do |t|
+    t.integer "journal_id"
+    t.integer "user_id"
+    t.integer "reply_id"
+  end
+
+  add_index "journal_replies", ["journal_id"], :name => "index_journal_replies_on_journal_id"
+  add_index "journal_replies", ["reply_id"], :name => "index_journal_replies_on_reply_id"
+  add_index "journal_replies", ["user_id"], :name => "index_journal_replies_on_user_id"
+
+  create_table "journals", :force => true do |t|
+    t.integer  "journalized_id",                 :default => 0,     :null => false
+    t.string   "journalized_type", :limit => 30, :default => "",    :null => false
+    t.integer  "user_id",                        :default => 0,     :null => false
+    t.text     "notes"
+    t.datetime "created_on",                                        :null => false
+    t.boolean  "private_notes",                  :default => false, :null => false
+  end
+
+  add_index "journals", ["created_on"], :name => "index_journals_on_created_on"
+  add_index "journals", ["journalized_id", "journalized_type"], :name => "journals_journalized_id"
+  add_index "journals", ["journalized_id"], :name => "index_journals_on_journalized_id"
+  add_index "journals", ["user_id"], :name => "index_journals_on_user_id"
+
+  create_table "journals_for_messages", :force => true do |t|
+    t.integer  "jour_id"
+    t.string   "jour_type"
+    t.integer  "user_id"
+    t.text     "notes"
+    t.integer  "status"
+    t.integer  "reply_id"
+    t.datetime "created_on",                  :null => false
+    t.datetime "updated_on",                  :null => false
+    t.string   "m_parent_id"
+    t.boolean  "is_readed"
+    t.integer  "m_reply_count"
+    t.integer  "m_reply_id"
+    t.integer  "is_comprehensive_evaluation"
+  end
+
+  create_table "kindeditor_assets", :force => true do |t|
+    t.string   "asset"
+    t.integer  "file_size"
+    t.string   "file_type"
+    t.integer  "owner_id"
+    t.string   "asset_type"
+    t.datetime "created_at",                :null => false
+    t.datetime "updated_at",                :null => false
+    t.integer  "owner_type", :default => 0
+  end
+
+  create_table "member_roles", :force => true do |t|
+    t.integer "member_id",      :null => false
+    t.integer "role_id",        :null => false
+    t.integer "inherited_from"
+  end
+
+  add_index "member_roles", ["member_id"], :name => "index_member_roles_on_member_id"
+  add_index "member_roles", ["role_id"], :name => "index_member_roles_on_role_id"
+
+  create_table "members", :force => true do |t|
+    t.integer  "user_id",           :default => 0,     :null => false
+    t.integer  "project_id",        :default => 0
+    t.datetime "created_on"
+    t.boolean  "mail_notification", :default => false, :null => false
+    t.integer  "course_id",         :default => -1
+    t.integer  "course_group_id",   :default => 0
+  end
+
+  add_index "members", ["project_id"], :name => "index_members_on_project_id"
+  add_index "members", ["user_id", "project_id", "course_id"], :name => "index_members_on_user_id_and_project_id", :unique => true
+  add_index "members", ["user_id"], :name => "index_members_on_user_id"
+
+  create_table "memo_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "forum_id"
+    t.integer  "memo_id"
+    t.string   "memo_type"
+    t.integer  "viewed"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "memos", :force => true do |t|
+    t.integer  "forum_id",                         :null => false
+    t.integer  "parent_id"
+    t.string   "subject",                          :null => false
+    t.text     "content",                          :null => false
+    t.integer  "author_id",                        :null => false
+    t.integer  "replies_count", :default => 0
+    t.integer  "last_reply_id"
+    t.boolean  "lock",          :default => false
+    t.boolean  "sticky",        :default => false
+    t.datetime "created_at",                       :null => false
+    t.datetime "updated_at",                       :null => false
+    t.integer  "viewed_count",  :default => 0
+  end
+
+  create_table "message_alls", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "message_id"
+    t.string   "message_type"
+    t.datetime "created_at",   :null => false
+    t.datetime "updated_at",   :null => false
+  end
+
+  create_table "messages", :force => true do |t|
+    t.integer  "board_id",                         :null => false
+    t.integer  "parent_id"
+    t.string   "subject",       :default => "",    :null => false
+    t.text     "content"
+    t.integer  "author_id"
+    t.integer  "replies_count", :default => 0,     :null => false
+    t.integer  "last_reply_id"
+    t.datetime "created_on",                       :null => false
+    t.datetime "updated_on",                       :null => false
+    t.boolean  "locked",        :default => false
+    t.integer  "sticky",        :default => 0
+  end
+
+  add_index "messages", ["author_id"], :name => "index_messages_on_author_id"
+  add_index "messages", ["board_id"], :name => "messages_board_id"
+  add_index "messages", ["created_on"], :name => "index_messages_on_created_on"
+  add_index "messages", ["last_reply_id"], :name => "index_messages_on_last_reply_id"
+  add_index "messages", ["parent_id"], :name => "messages_parent_id"
+
+  create_table "news", :force => true do |t|
+    t.integer  "project_id"
+    t.string   "title",          :limit => 60, :default => "", :null => false
+    t.string   "summary",                      :default => ""
+    t.text     "description"
+    t.integer  "author_id",                    :default => 0,  :null => false
+    t.datetime "created_on"
+    t.integer  "comments_count",               :default => 0,  :null => false
+    t.integer  "course_id"
+  end
+
+  add_index "news", ["author_id"], :name => "index_news_on_author_id"
+  add_index "news", ["created_on"], :name => "index_news_on_created_on"
+  add_index "news", ["project_id"], :name => "news_project_id"
+
+  create_table "no_uses", :force => true do |t|
+    t.integer  "user_id",     :null => false
+    t.string   "no_use_type"
+    t.integer  "no_use_id"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+  end
+
+  create_table "notificationcomments", :force => true do |t|
+    t.string   "notificationcommented_type"
+    t.integer  "notificationcommented_id"
+    t.integer  "author_id"
+    t.text     "notificationcomments"
+    t.datetime "created_at",                 :null => false
+    t.datetime "updated_at",                 :null => false
+  end
+
+  create_table "open_id_authentication_associations", :force => true do |t|
+    t.integer "issued"
+    t.integer "lifetime"
+    t.string  "handle"
+    t.string  "assoc_type"
+    t.binary  "server_url"
+    t.binary  "secret"
+  end
+
+  create_table "open_id_authentication_nonces", :force => true do |t|
+    t.integer "timestamp",  :null => false
+    t.string  "server_url"
+    t.string  "salt",       :null => false
+  end
+
+  create_table "open_source_projects", :force => true do |t|
+    t.string   "name"
+    t.text     "description"
+    t.integer  "commit_count",     :default => 0
+    t.integer  "code_line",        :default => 0
+    t.integer  "users_count",      :default => 0
+    t.date     "last_commit_time"
+    t.string   "url"
+    t.date     "date_collected"
+    t.datetime "created_at",                      :null => false
+    t.datetime "updated_at",                      :null => false
+  end
+
+  create_table "option_numbers", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "memo"
+    t.integer  "messages_for_issues"
+    t.integer  "issues_status"
+    t.integer  "replay_for_message"
+    t.integer  "replay_for_memo"
+    t.integer  "follow"
+    t.integer  "tread"
+    t.integer  "praise_by_one"
+    t.integer  "praise_by_two"
+    t.integer  "praise_by_three"
+    t.integer  "tread_by_one"
+    t.integer  "tread_by_two"
+    t.integer  "tread_by_three"
+    t.integer  "changeset"
+    t.integer  "document"
+    t.integer  "attachment"
+    t.integer  "issue_done_ratio"
+    t.integer  "post_issue"
+    t.integer  "score_type"
+    t.integer  "total_score"
+    t.datetime "created_at",          :null => false
+    t.datetime "updated_at",          :null => false
+    t.integer  "project_id"
+  end
+
+  create_table "organizations", :force => true do |t|
+    t.string   "name"
+    t.string   "logo_link"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "phone_app_versions", :force => true do |t|
+    t.string   "version"
+    t.text     "description"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+  end
+
+  create_table "poll_answers", :force => true do |t|
+    t.integer  "poll_question_id"
+    t.text     "answer_text"
+    t.integer  "answer_position"
+    t.datetime "created_at",       :null => false
+    t.datetime "updated_at",       :null => false
+  end
+
+  create_table "poll_questions", :force => true do |t|
+    t.string   "question_title"
+    t.integer  "question_type"
+    t.integer  "is_necessary"
+    t.integer  "poll_id"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+    t.integer  "question_number"
+  end
+
+  create_table "poll_users", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "poll_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "poll_votes", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "poll_question_id"
+    t.integer  "poll_answer_id"
+    t.text     "vote_text"
+    t.datetime "created_at",       :null => false
+    t.datetime "updated_at",       :null => false
+  end
+
+  create_table "polls", :force => true do |t|
+    t.string   "polls_name"
+    t.string   "polls_type"
+    t.integer  "polls_group_id"
+    t.integer  "polls_status"
+    t.integer  "user_id"
+    t.datetime "published_at"
+    t.datetime "closed_at"
+    t.datetime "created_at",                       :null => false
+    t.datetime "updated_at",                       :null => false
+    t.text     "polls_description"
+    t.integer  "show_result",       :default => 1
+  end
+
+  create_table "praise_tread_caches", :force => true do |t|
+    t.integer  "object_id",   :null => false
+    t.string   "object_type"
+    t.integer  "praise_num"
+    t.integer  "tread_num"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+  end
+
+  create_table "praise_treads", :force => true do |t|
+    t.integer  "user_id",                  :null => false
+    t.integer  "praise_tread_object_id"
+    t.string   "praise_tread_object_type"
+    t.integer  "praise_or_tread"
+    t.datetime "created_at",               :null => false
+    t.datetime "updated_at",               :null => false
+  end
+
+  create_table "project_infos", :force => true do |t|
+    t.integer  "project_id"
+    t.integer  "user_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "project_scores", :force => true do |t|
+    t.string   "project_id"
+    t.integer  "score"
+    t.datetime "created_at",                       :null => false
+    t.datetime "updated_at",                       :null => false
+    t.integer  "issue_num",         :default => 0
+    t.integer  "issue_journal_num", :default => 0
+    t.integer  "news_num",          :default => 0
+    t.integer  "documents_num",     :default => 0
+    t.integer  "changeset_num",     :default => 0
+    t.integer  "board_message_num", :default => 0
+  end
+
+  create_table "project_statuses", :force => true do |t|
+    t.integer "changesets_count"
+    t.integer "watchers_count"
+    t.integer "project_id"
+    t.integer "project_type"
+    t.float   "grade",            :default => 0.0
+    t.integer "course_ac_para",   :default => 0
+  end
+
+  add_index "project_statuses", ["grade"], :name => "index_project_statuses_on_grade"
+
+  create_table "projecting_softapplictions", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "softapplication_id"
+    t.integer  "project_id"
+    t.datetime "created_at",         :null => false
+    t.datetime "updated_at",         :null => false
+  end
+
+  create_table "projects", :force => true do |t|
+    t.string   "name",             :default => "",    :null => false
+    t.text     "description"
+    t.string   "homepage",         :default => ""
+    t.boolean  "is_public",        :default => true,  :null => false
+    t.integer  "parent_id"
+    t.datetime "created_on"
+    t.datetime "updated_on"
+    t.string   "identifier"
+    t.integer  "status",           :default => 1,     :null => false
+    t.integer  "lft"
+    t.integer  "rgt"
+    t.boolean  "inherit_members",  :default => false, :null => false
+    t.integer  "project_type"
+    t.boolean  "hidden_repo",      :default => false, :null => false
+    t.integer  "attachmenttype",   :default => 1
+    t.integer  "user_id"
+    t.integer  "dts_test",         :default => 0
+    t.string   "enterprise_name"
+    t.integer  "organization_id"
+    t.integer  "project_new_type"
+  end
+
+  add_index "projects", ["lft"], :name => "index_projects_on_lft"
+  add_index "projects", ["rgt"], :name => "index_projects_on_rgt"
+
+  create_table "projects_trackers", :id => false, :force => true do |t|
+    t.integer "project_id", :default => 0, :null => false
+    t.integer "tracker_id", :default => 0, :null => false
+  end
+
+  add_index "projects_trackers", ["project_id", "tracker_id"], :name => "projects_trackers_unique", :unique => true
+  add_index "projects_trackers", ["project_id"], :name => "projects_trackers_project_id"
+
+  create_table "queries", :force => true do |t|
+    t.integer "project_id"
+    t.string  "name",          :default => "",    :null => false
+    t.text    "filters"
+    t.integer "user_id",       :default => 0,     :null => false
+    t.boolean "is_public",     :default => false, :null => false
+    t.text    "column_names"
+    t.text    "sort_criteria"
+    t.string  "group_by"
+    t.string  "type"
+  end
+
+  add_index "queries", ["project_id"], :name => "index_queries_on_project_id"
+  add_index "queries", ["user_id"], :name => "index_queries_on_user_id"
+
+  create_table "relative_memo_to_open_source_projects", :force => true do |t|
+    t.integer  "osp_id"
+    t.integer  "relative_memo_id"
+    t.datetime "created_at",       :null => false
+    t.datetime "updated_at",       :null => false
+  end
+
+  create_table "relative_memos", :force => true do |t|
+    t.integer  "osp_id"
+    t.integer  "parent_id"
+    t.string   "subject",                                                   :null => false
+    t.text     "content",            :limit => 16777215,                    :null => false
+    t.integer  "author_id"
+    t.integer  "replies_count",                          :default => 0
+    t.integer  "last_reply_id"
+    t.boolean  "lock",                                   :default => false
+    t.boolean  "sticky",                                 :default => false
+    t.boolean  "is_quote",                               :default => false
+    t.datetime "created_at",                                                :null => false
+    t.datetime "updated_at",                                                :null => false
+    t.integer  "viewed_count_crawl",                     :default => 0
+    t.integer  "viewed_count_local",                     :default => 0
+    t.string   "url"
+    t.string   "username"
+    t.string   "userhomeurl"
+    t.date     "date_collected"
+    t.string   "topic_resource"
+  end
+
+  create_table "repositories", :force => true do |t|
+    t.integer "project_id",                  :default => 0,     :null => false
+    t.string  "url",                         :default => "",    :null => false
+    t.string  "login",         :limit => 60, :default => ""
+    t.string  "password",                    :default => ""
+    t.string  "root_url",                    :default => ""
+    t.string  "type"
+    t.string  "path_encoding", :limit => 64
+    t.string  "log_encoding",  :limit => 64
+    t.text    "extra_info"
+    t.string  "identifier"
+    t.boolean "is_default",                  :default => false
+    t.boolean "hidden",                      :default => false
+  end
+
+  add_index "repositories", ["project_id"], :name => "index_repositories_on_project_id"
+
+  create_table "rich_rich_files", :force => true do |t|
+    t.datetime "created_at",                                 :null => false
+    t.datetime "updated_at",                                 :null => false
+    t.string   "rich_file_file_name"
+    t.string   "rich_file_content_type"
+    t.integer  "rich_file_file_size"
+    t.datetime "rich_file_updated_at"
+    t.string   "owner_type"
+    t.integer  "owner_id"
+    t.text     "uri_cache"
+    t.string   "simplified_type",        :default => "file"
+  end
+
+  create_table "roles", :force => true do |t|
+    t.string  "name",              :limit => 30, :default => "",        :null => false
+    t.integer "position",                        :default => 1
+    t.boolean "assignable",                      :default => true
+    t.integer "builtin",                         :default => 0,         :null => false
+    t.text    "permissions"
+    t.string  "issues_visibility", :limit => 30, :default => "default", :null => false
+  end
+
+  create_table "schools", :force => true do |t|
+    t.string   "name"
+    t.string   "province"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+    t.string   "logo_link"
+  end
+
+  create_table "seems_rateable_cached_ratings", :force => true do |t|
+    t.integer  "cacheable_id",   :limit => 8
+    t.string   "cacheable_type"
+    t.float    "avg",                         :null => false
+    t.integer  "cnt",                         :null => false
+    t.string   "dimension"
+    t.datetime "created_at",                  :null => false
+    t.datetime "updated_at",                  :null => false
+  end
+
+  create_table "seems_rateable_rates", :force => true do |t|
+    t.integer  "rater_id",         :limit => 8
+    t.integer  "rateable_id"
+    t.string   "rateable_type"
+    t.float    "stars",                                        :null => false
+    t.string   "dimension"
+    t.datetime "created_at",                                   :null => false
+    t.datetime "updated_at",                                   :null => false
+    t.integer  "is_teacher_score",              :default => 0
+  end
+
+  create_table "settings", :force => true do |t|
+    t.string   "name",       :default => "", :null => false
+    t.text     "value"
+    t.datetime "updated_on"
+  end
+
+  add_index "settings", ["name"], :name => "index_settings_on_name"
+
+  create_table "shares", :force => true do |t|
+    t.date     "created_on"
+    t.string   "url"
+    t.string   "title"
+    t.integer  "share_type"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+    t.integer  "project_id"
+    t.integer  "user_id"
+    t.string   "description"
+  end
+
+  create_table "softapplications", :force => true do |t|
+    t.string   "name"
+    t.text     "description"
+    t.integer  "app_type_id"
+    t.string   "app_type_name"
+    t.string   "android_min_version_available"
+    t.integer  "user_id"
+    t.datetime "created_at",                    :null => false
+    t.datetime "updated_at",                    :null => false
+    t.integer  "contest_id"
+    t.integer  "softapplication_id"
+    t.integer  "is_public"
+    t.string   "application_developers"
+    t.string   "deposit_project_url"
+    t.string   "deposit_project"
+    t.integer  "project_id"
+  end
+
+  create_table "student_work_tests", :force => true do |t|
+    t.integer  "student_work_id"
+    t.integer  "status"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+    t.text     "results"
+    t.text     "src"
+  end
+
+  create_table "student_works", :force => true do |t|
+    t.string   "name"
+    t.text     "description",             :limit => 2147483647
+    t.integer  "homework_common_id"
+    t.integer  "user_id"
+    t.float    "final_score"
+    t.float    "teacher_score"
+    t.float    "student_score"
+    t.float    "teaching_asistant_score"
+    t.integer  "project_id",                                    :default => 0
+    t.datetime "created_at",                                                       :null => false
+    t.datetime "updated_at",                                                       :null => false
+    t.integer  "late_penalty",                                  :default => 0
+    t.integer  "absence_penalty",                               :default => 0
+    t.integer  "system_score"
+    t.boolean  "is_test",                                       :default => false
+  end
+
+  create_table "student_works_evaluation_distributions", :force => true do |t|
+    t.integer  "student_work_id"
+    t.integer  "user_id"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+  end
+
+  create_table "student_works_scores", :force => true do |t|
+    t.integer  "student_work_id"
+    t.integer  "user_id"
+    t.integer  "score"
+    t.text     "comment"
+    t.integer  "reviewer_role"
+    t.datetime "created_at",      :null => false
+    t.datetime "updated_at",      :null => false
+  end
+
+  create_table "students_for_courses", :force => true do |t|
+    t.integer  "student_id"
+    t.integer  "course_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  add_index "students_for_courses", ["course_id"], :name => "index_students_for_courses_on_course_id"
+  add_index "students_for_courses", ["student_id"], :name => "index_students_for_courses_on_student_id"
+
+  create_table "taggings", :force => true do |t|
+    t.integer  "tag_id"
+    t.integer  "taggable_id"
+    t.string   "taggable_type"
+    t.integer  "tagger_id"
+    t.string   "tagger_type"
+    t.string   "context",       :limit => 128
+    t.datetime "created_at"
+  end
+
+  add_index "taggings", ["tag_id"], :name => "index_taggings_on_tag_id"
+  add_index "taggings", ["taggable_id", "taggable_type", "context"], :name => "index_taggings_on_taggable_id_and_taggable_type_and_context"
+  add_index "taggings", ["taggable_type"], :name => "index_taggings_on_taggable_type"
+
+  create_table "tags", :force => true do |t|
+    t.string "name"
+  end
+
+  create_table "teachers", :force => true do |t|
+    t.string   "tea_name"
+    t.string   "location"
+    t.integer  "couurse_time"
+    t.integer  "course_code"
+    t.datetime "created_at",   :null => false
+    t.datetime "updated_at",   :null => false
+    t.string   "extra"
+  end
+
+  create_table "time_entries", :force => true do |t|
+    t.integer  "project_id",  :null => false
+    t.integer  "user_id",     :null => false
+    t.integer  "issue_id"
+    t.float    "hours",       :null => false
+    t.string   "comments"
+    t.integer  "activity_id", :null => false
+    t.date     "spent_on",    :null => false
+    t.integer  "tyear",       :null => false
+    t.integer  "tmonth",      :null => false
+    t.integer  "tweek",       :null => false
+    t.datetime "created_on",  :null => false
+    t.datetime "updated_on",  :null => false
+  end
+
+  add_index "time_entries", ["activity_id"], :name => "index_time_entries_on_activity_id"
+  add_index "time_entries", ["created_on"], :name => "index_time_entries_on_created_on"
+  add_index "time_entries", ["issue_id"], :name => "time_entries_issue_id"
+  add_index "time_entries", ["project_id"], :name => "time_entries_project_id"
+  add_index "time_entries", ["user_id"], :name => "index_time_entries_on_user_id"
+
+  create_table "tokens", :force => true do |t|
+    t.integer  "user_id",                  :default => 0,  :null => false
+    t.string   "action",     :limit => 30, :default => "", :null => false
+    t.string   "value",      :limit => 40, :default => "", :null => false
+    t.datetime "created_on",                               :null => false
+  end
+
+  add_index "tokens", ["user_id"], :name => "index_tokens_on_user_id"
+  add_index "tokens", ["value"], :name => "tokens_value", :unique => true
+
+  create_table "trackers", :force => true do |t|
+    t.string  "name",          :limit => 30, :default => "",    :null => false
+    t.boolean "is_in_chlog",                 :default => false, :null => false
+    t.integer "position",                    :default => 1
+    t.boolean "is_in_roadmap",               :default => true,  :null => false
+    t.integer "fields_bits",                 :default => 0
+  end
+
+  create_table "user_activities", :force => true do |t|
+    t.string   "act_type"
+    t.integer  "act_id"
+    t.string   "container_type"
+    t.integer  "container_id"
+    t.datetime "created_at",     :null => false
+    t.datetime "updated_at",     :null => false
+    t.integer  "user_id"
+  end
+
+  create_table "user_extensions", :force => true do |t|
+    t.integer  "user_id",                            :null => false
+    t.date     "birthday"
+    t.string   "brief_introduction"
+    t.integer  "gender"
+    t.string   "location"
+    t.string   "occupation"
+    t.integer  "work_experience"
+    t.integer  "zip_code"
+    t.datetime "created_at",                         :null => false
+    t.datetime "updated_at",                         :null => false
+    t.string   "technical_title"
+    t.integer  "identity"
+    t.string   "student_id"
+    t.string   "teacher_realname"
+    t.string   "student_realname"
+    t.string   "location_city"
+    t.integer  "school_id"
+    t.string   "description",        :default => ""
+  end
+
+  create_table "user_feedback_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "journals_for_message_id"
+    t.string   "journals_for_message_type"
+    t.integer  "viewed"
+    t.datetime "created_at",                :null => false
+    t.datetime "updated_at",                :null => false
+  end
+
+  create_table "user_grades", :force => true do |t|
+    t.integer  "user_id",                     :null => false
+    t.integer  "project_id",                  :null => false
+    t.float    "grade",      :default => 0.0
+    t.datetime "created_at",                  :null => false
+    t.datetime "updated_at",                  :null => false
+  end
+
+  add_index "user_grades", ["grade"], :name => "index_user_grades_on_grade"
+  add_index "user_grades", ["project_id"], :name => "index_user_grades_on_project_id"
+  add_index "user_grades", ["user_id"], :name => "index_user_grades_on_user_id"
+
+  create_table "user_levels", :force => true do |t|
+    t.integer "user_id"
+    t.integer "level"
+  end
+
+  create_table "user_preferences", :force => true do |t|
+    t.integer "user_id",   :default => 0,     :null => false
+    t.text    "others"
+    t.boolean "hide_mail", :default => false
+    t.string  "time_zone"
+  end
+
+  add_index "user_preferences", ["user_id"], :name => "index_user_preferences_on_user_id"
+
+  create_table "user_score_details", :force => true do |t|
+    t.integer  "current_user_id"
+    t.integer  "target_user_id"
+    t.string   "score_type"
+    t.string   "score_action"
+    t.integer  "user_id"
+    t.integer  "old_score"
+    t.integer  "new_score"
+    t.integer  "current_user_level"
+    t.integer  "target_user_level"
+    t.integer  "score_changeable_obj_id"
+    t.string   "score_changeable_obj_type"
+    t.datetime "created_at",                :null => false
+    t.datetime "updated_at",                :null => false
+  end
+
+  create_table "user_scores", :force => true do |t|
+    t.integer  "user_id",       :null => false
+    t.integer  "collaboration"
+    t.integer  "influence"
+    t.integer  "skill"
+    t.integer  "active"
+    t.datetime "created_at",    :null => false
+    t.datetime "updated_at",    :null => false
+  end
+
+  create_table "user_statuses", :force => true do |t|
+    t.integer  "changesets_count"
+    t.integer  "watchers_count"
+    t.integer  "user_id"
+    t.datetime "created_at",                        :null => false
+    t.datetime "updated_at",                        :null => false
+    t.float    "grade",            :default => 0.0
+  end
+
+  add_index "user_statuses", ["changesets_count"], :name => "index_user_statuses_on_changesets_count"
+  add_index "user_statuses", ["grade"], :name => "index_user_statuses_on_grade"
+  add_index "user_statuses", ["watchers_count"], :name => "index_user_statuses_on_watchers_count"
+
+  create_table "users", :force => true do |t|
+    t.string   "login",                           :default => "",    :null => false
+    t.string   "hashed_password",   :limit => 40, :default => "",    :null => false
+    t.string   "firstname",         :limit => 30, :default => "",    :null => false
+    t.string   "lastname",                        :default => "",    :null => false
+    t.string   "mail",              :limit => 60, :default => "",    :null => false
+    t.boolean  "admin",                           :default => false, :null => false
+    t.integer  "status",                          :default => 1,     :null => false
+    t.datetime "last_login_on"
+    t.string   "language",          :limit => 5,  :default => ""
+    t.integer  "auth_source_id"
+    t.datetime "created_on"
+    t.datetime "updated_on"
+    t.string   "type"
+    t.string   "identity_url"
+    t.string   "mail_notification",               :default => "",    :null => false
+    t.string   "salt",              :limit => 64
+    t.integer  "gid"
+  end
+
+  add_index "users", ["auth_source_id"], :name => "index_users_on_auth_source_id"
+  add_index "users", ["id", "type"], :name => "index_users_on_id_and_type"
+  add_index "users", ["type"], :name => "index_users_on_type"
+
+  create_table "versions", :force => true do |t|
+    t.integer  "project_id",      :default => 0,      :null => false
+    t.string   "name",            :default => "",     :null => false
+    t.string   "description",     :default => ""
+    t.date     "effective_date"
+    t.datetime "created_on"
+    t.datetime "updated_on"
+    t.string   "wiki_page_title"
+    t.string   "status",          :default => "open"
+    t.string   "sharing",         :default => "none", :null => false
+  end
+
+  add_index "versions", ["project_id"], :name => "versions_project_id"
+  add_index "versions", ["sharing"], :name => "index_versions_on_sharing"
+
+  create_table "visitors", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "master_id"
+    t.datetime "updated_on"
+    t.datetime "created_on"
+  end
+
+  add_index "visitors", ["master_id"], :name => "index_visitors_master_id"
+  add_index "visitors", ["updated_on"], :name => "index_visitors_updated_on"
+  add_index "visitors", ["user_id"], :name => "index_visitors_user_id"
+
+  create_table "watchers", :force => true do |t|
+    t.string  "watchable_type", :default => "", :null => false
+    t.integer "watchable_id",   :default => 0,  :null => false
+    t.integer "user_id"
+  end
+
+  add_index "watchers", ["user_id", "watchable_type"], :name => "watchers_user_id_type"
+  add_index "watchers", ["user_id"], :name => "index_watchers_on_user_id"
+  add_index "watchers", ["watchable_id", "watchable_type"], :name => "index_watchers_on_watchable_id_and_watchable_type"
+
+  create_table "web_footer_companies", :force => true do |t|
+    t.string   "name"
+    t.string   "logo_size"
+    t.string   "url"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "web_footer_oranizers", :force => true do |t|
+    t.string   "name"
+    t.text     "description"
+    t.datetime "created_at",  :null => false
+    t.datetime "updated_at",  :null => false
+  end
+
+  create_table "wiki_content_versions", :force => true do |t|
+    t.integer  "wiki_content_id",                                       :null => false
+    t.integer  "page_id",                                               :null => false
+    t.integer  "author_id"
+    t.binary   "data",            :limit => 2147483647
+    t.string   "compression",     :limit => 6,          :default => ""
+    t.string   "comments",                              :default => ""
+    t.datetime "updated_on",                                            :null => false
+    t.integer  "version",                                               :null => false
+  end
+
+  add_index "wiki_content_versions", ["updated_on"], :name => "index_wiki_content_versions_on_updated_on"
+  add_index "wiki_content_versions", ["wiki_content_id"], :name => "wiki_content_versions_wcid"
+
+  create_table "wiki_contents", :force => true do |t|
+    t.integer  "page_id",                                          :null => false
+    t.integer  "author_id"
+    t.text     "text",       :limit => 2147483647
+    t.string   "comments",                         :default => ""
+    t.datetime "updated_on",                                       :null => false
+    t.integer  "version",                                          :null => false
+  end
+
+  add_index "wiki_contents", ["author_id"], :name => "index_wiki_contents_on_author_id"
+  add_index "wiki_contents", ["page_id"], :name => "wiki_contents_page_id"
+
+  create_table "wiki_pages", :force => true do |t|
+    t.integer  "wiki_id",                       :null => false
+    t.string   "title",                         :null => false
+    t.datetime "created_on",                    :null => false
+    t.boolean  "protected",  :default => false, :null => false
+    t.integer  "parent_id"
+  end
+
+  add_index "wiki_pages", ["parent_id"], :name => "index_wiki_pages_on_parent_id"
+  add_index "wiki_pages", ["wiki_id", "title"], :name => "wiki_pages_wiki_id_title"
+  add_index "wiki_pages", ["wiki_id"], :name => "index_wiki_pages_on_wiki_id"
+
+  create_table "wiki_redirects", :force => true do |t|
+    t.integer  "wiki_id",      :null => false
+    t.string   "title"
+    t.string   "redirects_to"
+    t.datetime "created_on",   :null => false
+  end
+
+  add_index "wiki_redirects", ["wiki_id", "title"], :name => "wiki_redirects_wiki_id_title"
+  add_index "wiki_redirects", ["wiki_id"], :name => "index_wiki_redirects_on_wiki_id"
+
+  create_table "wikis", :force => true do |t|
+    t.integer "project_id",                :null => false
+    t.string  "start_page",                :null => false
+    t.integer "status",     :default => 1, :null => false
+  end
+
+  add_index "wikis", ["project_id"], :name => "wikis_project_id"
+
+  create_table "workflows", :force => true do |t|
+    t.integer "tracker_id",                  :default => 0,     :null => false
+    t.integer "old_status_id",               :default => 0,     :null => false
+    t.integer "new_status_id",               :default => 0,     :null => false
+    t.integer "role_id",                     :default => 0,     :null => false
+    t.boolean "assignee",                    :default => false, :null => false
+    t.boolean "author",                      :default => false, :null => false
+    t.string  "type",          :limit => 30
+    t.string  "field_name",    :limit => 30
+    t.string  "rule",          :limit => 30
+  end
+
+  add_index "workflows", ["new_status_id"], :name => "index_workflows_on_new_status_id"
+  add_index "workflows", ["old_status_id"], :name => "index_workflows_on_old_status_id"
+  add_index "workflows", ["role_id", "tracker_id", "old_status_id"], :name => "wkfs_role_tracker_old_status"
+  add_index "workflows", ["role_id"], :name => "index_workflows_on_role_id"
+
+  create_table "works_categories", :force => true do |t|
+    t.string   "category"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  create_table "zip_packs", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "homework_id"
+    t.string   "file_digest"
+    t.string   "file_path"
+    t.integer  "pack_times",   :default => 1
+    t.integer  "pack_size",    :default => 0
+    t.text     "file_digests"
+    t.datetime "created_at",                  :null => false
+    t.datetime "updated_at",                  :null => false
+  end
+
+end
diff --git a/public/assets/kindeditor/kindeditor.js b/public/assets/kindeditor/kindeditor.js
index 98dfc470b..26cd088c4 100644
--- a/public/assets/kindeditor/kindeditor.js
+++ b/public/assets/kindeditor/kindeditor.js
@@ -3536,8 +3536,8 @@ function _getInitHtml(themesPath, bodyClass, cssPath, cssData) {
 		(_direction === '' ? '<html>' : '<html dir="' + _direction + '">'),
 		'<head><meta charset="utf-8" /><title></title>',
 		'<style>',
-		'html {margin:2px;padding:2px;}',
-		'body {margin:2px;padding:5px;}',
+		'html {margin:3px 5px;padding:0px;}',
+		'body {margin:0px;padding:0px;}',
 		'body, td {font:14px/1.5 "sans serif",tahoma,verdana,helvetica;}',
 		'body, p, div {word-wrap: break-word;}',
 		'p {margin:0 0;}',
diff --git a/public/images/CloseBtn.png b/public/images/CloseBtn.png
new file mode 100644
index 000000000..8cb06c548
Binary files /dev/null and b/public/images/CloseBtn.png differ
diff --git a/public/images/course/icons.png b/public/images/course/icons.png
new file mode 100644
index 000000000..3519404ea
Binary files /dev/null and b/public/images/course/icons.png differ
diff --git a/public/images/homepage_icon.png b/public/images/homepage_icon.png
index d39624a2e..127f12e92 100644
Binary files a/public/images/homepage_icon.png and b/public/images/homepage_icon.png differ
diff --git a/public/images/public_icon.png b/public/images/public_icon.png
index 4dffad183..65f574dad 100644
Binary files a/public/images/public_icon.png and b/public/images/public_icon.png differ
diff --git a/public/javascripts/homework.js b/public/javascripts/homework.js
index 67bfd59c3..bebb8a973 100644
--- a/public/javascripts/homework.js
+++ b/public/javascripts/homework.js
@@ -4,7 +4,7 @@ $(function(){
     var bt=baidu.template;
     bt.LEFT_DELIMITER='<!';
     bt.RIGHT_DELIMITER='!>';
-
+  
     var tested = false;
     var valid_form = function() {
         var src = $('#program-src').val();
@@ -26,6 +26,7 @@ $(function(){
         var student_work_id = $('#test-program-btn').attr('data-student-work-id');
         var src = $('#program-src').val();
         var title = $('#program-title').val();
+        var is_test =  $('input[name=is_test]').val();
 
         if(!valid_form()){
             return;
@@ -33,18 +34,21 @@ $(function(){
 
         $.post(
             '/student_work/program_test',
-            {homework: homework_id, student_work_id: student_work_id, src: src, title: title},
+            {homework: homework_id, student_work_id: student_work_id, src: src, title: title, is_test: is_test},
             function(data,status){
                 tested = true;
                 console.log(data);
+                if(data.index <=0){
+                    data.index = $('.ProResultTop').length+1;
+                }
 
-                if (typeof cb == 'function') {cb(); return;}
+                if (typeof cb == 'function') {cb(data); return;}
 
                 
                 var html=bt('t:result-list',data);
                 $('.ProResult').prepend(html);
 
-                if (data.status==0) {
+                if (data.status==0 && is_test != 'true') {
                     var r=confirm("答题正确，是否立刻提交?");
                     if (r) {
                         $(".HomeWorkCon form").submit();
@@ -70,7 +74,13 @@ $(function(){
         }
 
         if (!tested) {
-            test_program(function(){
+            test_program(function(data){
+                if (data.status!=0) {
+                    var r=confirm("测试不通过，是否强制提交?");
+                    if (!r) {
+                        return;
+                    }
+                };
                 $(".HomeWorkCon form").submit();                
             });
             return;
@@ -85,6 +95,10 @@ $(function(){
 
 
 //发布作业
+
+    $('#program-src').focus(function(){
+        $(this).css('height', '100px');
+    });
     var isProgramHomework = function(){
         return !$(".advanced_option").is(":hidden");
     }
@@ -118,16 +132,65 @@ $(function(){
     })
     
 
-    $('a.DropBtn').on('click', function(){
-        $(".advanced_option").toggle();
+    $('a.ProBtn').on('click', function(){
+        $("#BluePopupBox").dialog({
+            modal: true,
+            dialogClass: 'BluePopupBox',
+            minWidth: 753
+        });
+        $(".ui-dialog-titlebar").hide();
+
+        $("a.CloseBtn").on('click', function(){
+            $("#BluePopupBox" ).dialog("close");
+        });
+
+        $("#BluePopupBox a.BlueCirBtn").on('click', function(){
+            var test_numbers = 0;
+            var valid = true;  
+            var input = null;
+            var output = null;
+            var input_groups = [];
+            $.each($('#BluePopupBox textarea.InputBox'), function(i, val){
+                if ($(val).val().length<=0) {
+                    $(val)[0].focus();
+                    valid =false;
+                    return false;
+                }
+                if (test_numbers %2==0) {
+                    input = $(val).val();
+                } else {
+                    output = $(val).val();
+                    input_groups.push({input: input, output: output});
+                }
+                test_numbers += 1;
+            });
+
+            var language =  $('select.language_type').val() == 1 ? 'C语言' : 'C++语言';
+
+            if (valid) {
+                $("input[name=homework_type]").val(2);
+                $('span.program_detail_info').text('('+language+'，'+test_numbers/2+'组测试)');
+                //保存js值
+                var data = {
+                    language_type: $('select.language_type').val(),
+                    input_groups: input_groups
+                };
+                //构建到form中
+                $('.program-input').remove();
+                var html=bt('t:program-input-list',data);
+                $("input[name=homework_type]").after(html);
+                $("#BluePopupBox" ).dialog( "close" );    
+            };
+
+        });
     });
 
-    $(".HomeWork").on('click', 'a.icon_add', function(){
+    $("#BluePopupBox").on('click', 'a.icon_add', function(){
         var html = bt('t:test-answer-list', null);
         $(this).parent('.mt10').after(html);
 
     });
-    $(".HomeWork").on('click', 'a.icon_remove', function(){
+    $("#BluePopupBox").on('click', 'a.icon_remove', function(){
         $(this).parent('.mt10').remove();
     });
 });
\ No newline at end of file
diff --git a/public/javascripts/new_user.js b/public/javascripts/new_user.js
index b5678e8b2..fdf739bd0 100644
--- a/public/javascripts/new_user.js
+++ b/public/javascripts/new_user.js
@@ -62,8 +62,15 @@ function submit_homework(id)
     {
         $("#homework_name").focus();
     }
-    else
+    else if(!regex_homework_end_time())
+    {
+        $("#homework_end_time").focus();
+    }
+    else if(!regex_course_id())
     {
+        $("#course_id").focus();
+    }
+    else{
         homework_description_editor.sync();
         $("#"+id).submit();
     }
@@ -85,6 +92,36 @@ function regex_homework_name()
         return true;
     }
 }
+//验证截止时间
+function regex_homework_end_time()
+{
+    var name = $.trim($("#homework_end_time").val());
+    if(name=="")
+    {
+        $("#homework_end_time_span").text("截止时间不能为空");
+        return false;
+    }
+    else
+    {
+        $("#homework_end_time_span").text("");
+        return true;
+    }
+}
+
+//验证发送到课程
+function regex_course_id(){
+    var course_id = $("#course_id").val();
+    if(course_id == -1)
+    {
+        $("#homework_course_id_span").text("发布课程不能为空");
+        return false;
+    }
+    else
+    {
+        $("#homework_course_id_span").text("");
+        return true;
+    }
+}
 
 //老师导入作业时查询作业
 function search_homework_by_name(url){
@@ -94,4 +131,50 @@ function search_homework_by_name(url){
         function (data) {
         }
     );
+}
+
+//提交新建作品
+function new_student_work()
+{
+    if(regexStudentWorkName()&&regexStudentWorkDescription())
+    {$("#new_student_work").submit();}
+}
+
+function edit_student_work(id)
+{
+    if(regexStudentWorkName()&&regexStudentWorkDescription())
+    {$("#edit_student_work_" + id).submit();}
+}
+
+//验证作品名称
+function regexStudentWorkName()
+{
+    var name = $.trim($("#student_work_name").val());
+
+    if(name=="")
+    {
+        $("#student_work_name_span").text("作品名称不能为空");
+        return false;
+    }
+    else
+    {
+        $("#student_work_name_span").text("");
+        return true;
+    }
+}
+
+function regexStudentWorkDescription()
+{
+    var name = $.trim($("#student_work_description").val());
+
+    if(name=="")
+    {
+        $("#student_work_description_textarea").text("作品描述不能为空");
+        return false;
+    }
+    else
+    {
+        $("#student_work_description_textarea").text("");
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index cd352e44d..d810c4891 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -139,6 +139,7 @@ a:hover.tb_all{ background:#ff5d31; color:#fff; text-decoration:none;}
 .work_tb_{ background-color: #eaeaea; height:40px; }
 a.work_edit{color: #64bdd9; display:block; padding:1px 5px; border:1px solid #64bdd9;}
 a:hover.work_edit{color: #fff; background: #64bdd9;}
+a.un_work_edit{color: white; display:block; padding:1px 5px; background-color: darkgray;border:1px solid darkgray;}
 
 /* 控制显示与隐藏css类 */
 .normaltab   { color:#64bdd9 ;  }
@@ -484,10 +485,7 @@ blockquote img{max-width: 100%;}
 
 blockquote {
     /* font-style: italic; */
-    border-left: 1px solid #e0e0e0;
-    border-right: 1px solid #e0e0e0;
-    border-top: 1px solid #e0e0e0;
-    border-bottom: 1px solid #e0e0e0;
+    border:1px solid #d4d4d4;
     padding-left: 0.6em;
     padding-top: 0.6em;
     padding-right: 0.6em;
@@ -645,10 +643,10 @@ a:hover.icon_remove{background:url(images/icons.png) -20px -338px no-repeat;}
 .hwork_code02{ width:60px; text-align:center;  }
 .hwork_tit_e{ width:420px; float:left; }
 .hwork_tit_e a{ width:405px;  display:block; overflow:hidden; white-space: nowrap; text-overflow:ellipsis; }
-.hwork_num{ width:95px;  display:block; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;min-height: 1px;}
+.hwork_num{ width:90px;  display:block; overflow:hidden; white-space: nowrap; text-overflow:ellipsis;min-height: 1px;}
 .mr18{ margin-right:18px;}
 a.hwork_center{ display:block; width:60px;  margin-right:5px;overflow: hidden; white-space: nowrap; text-overflow:ellipsis;}
-.hwork_name{ display:block;width:85px; overflow: hidden;white-space: nowrap; text-overflow:ellipsis;min-height: 1px;}
+.hwork_name{ display:block;width:80px; overflow: hidden;white-space: nowrap; text-overflow:ellipsis;min-height: 1px;}
 .absence_penalty{ display:block;width:45px; overflow: hidden;white-space: nowrap; text-overflow:ellipsis;min-height: 1px;}
 .border_ce {border: 1px solid #e4e4e4;}
 .show_hwork{ border:2px solid #64bdd9; width:646px; padding:10px; color:#666666; padding-bottom:0px; }
@@ -770,4 +768,4 @@ a.FilesName02{ max-width:665px;overflow:hidden; white-space:nowrap; text-overflo
 .ProResultUl span { display:block; float:left;}
 .ProResultUl li{  line-height:35px;  border-bottom:1px solid #dddddd; }
 .DateBorder{border:1px solid #d9d9d9; border-left:none; padding:7px 6px 6px 6px;}
-.mb50{margin-bottom: 50px;}
+.mb50{margin-bottom: 50px;}
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 0a6ed8d79..6817907c0 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -187,7 +187,7 @@ a:hover.grey_n_btn{ background:#717171; color:#fff;}
 .green_btn{ background:#28be6c; color:#fff;  font-weight:normal;padding:2px 10px; text-align:center;}
 a.green_btn{background:#28be6c;color:#fff; font-weight:normal; padding:2px 10px; text-align:center;}
 a:hover.green_btn{ background:#14ad5a;}
-.blue_btn{ background:#64bdd9; color:#fff;  font-weight:normal;padding:2px 10px; text-align:center;}
+.blue_btn{ background:#64bdd9; color:#fff; font-size:14px; font-weight:normal;padding:2px 8px; text-align:center;}
 a.blue_btn{background:#64bdd9;color:#fff; font-weight:normal; padding:2px 10px; text-align:center;}
 a:hover.blue_btn{ background:#329cbd;}
 a.orange_btn{  background:#ff5722;color:#fff; font-weight:normal; padding:2px 10px; text-align:center; }
@@ -410,9 +410,9 @@ a.uploadIcon {background:url(images/resource_icon_list.png) 8px -60px no-repeat;
 .searchResourcePopup {border:none; outline:none; background-color:#ffffff; width:184px; height:25px; padding-left:10px; display:inline-block; float:left;}
 .searchIconPopup{width:31px; height:25px; background-color:#ffffff; background:url(images/resource_icon_list.png) -40px -18px no-repeat; display:inline-block; float:left;}
 .searchIconPopup:hover {cursor: pointer}
-.courseSend {width:260px; height:15px; line-height:15px; margin-bottom:10px;}
+.courseSend {width:390px; height:15px; line-height:15px; margin-bottom:10px;display:block;white-space:nowrap;}
 .courseSendCheckbox {padding:0px; margin:0px; width:12px; height:12px; margin-right:10px; display:inline-block; margin-top:2px;}
-.sendCourseName {font-size:12px; color:#5f6060;}
+.sendCourseName {font-size:12px; color:#5f6060;display:inline-block}
 .courseSendSubmit {width:50px; height:25px; line-height:25px; text-align:center; vertical-align:middle; background-color:#269ac9; margin-right:25px; float:left;cursor: pointer;}
 .courseSendSubmit:hover {background-color:#297fb8;}
 .courseSendCancel {width:50px; height:25px; line-height:25px; text-align:center; vertical-align:middle; background-color:#c1c1c1; float:left}
@@ -525,7 +525,7 @@ a.replyGrey1 {color:#888888;}
 a.replyGrey1:hover {color:#4b4b4b;}
 a.newsBlue {color:#269ac9;}
 a.newsBlue:hover {color:#297fb8;}
-a.newsBlack {color:#000000; font-size:13px; font-weight:bold}
+a.newsBlack {color:#4b4b4b; font-size:13px; font-weight:bold}
 a.menuGrey {color:#808080;}
 a.menuGrey:hover {color:#fe7d68;}
 .navSearchTypeBox {width:368px; height:35px; position:absolute; border:1px solid #e1e1e1; background-color:#ffffff; padding-left:10px; display:none; color:#3e3e3e; font-size:14px;}
@@ -864,16 +864,36 @@ a:hover.BlueCirBtnMini{ background:#269ac9; color:#fff;}
 a.DropBtn{background: url(../images/homepage_icon2.png) -125px -339px no-repeat; width:85px; height:20px; display:block;  color:#888888; font-size:14px;}
 a:hover.DropBtn{background: url(../images/homepage_icon2.png) -125px -370px no-repeat;}
 .DropLine{border-top:1px solid #d9d9d9; float:left; width:623px; height:10px; margin-top:10px;}
+/*20150820课程作业 LB*/
+.HomeWork {width:708px; background-color:#ffffff; padding:20px; border:1px solid #dddddd;}
+.RightBanner {font-size:16px; width:733px;  color:#4b4b4b; padding:10px 0 0 15px; margin-bottom:10px; background:#fff; border:1px solid #dddddd;height:34px;}
+select.InputBox,input.InputBox,textarea.InputBox{ border:1px solid #d9d9d9; color:#888888; height:28px; line-height:28px; padding-left:5px; font-size:14px;}
+a.BlueCirBtn{ display:block;width:75px; height:28px; background-color:#fff; line-height:28px; vertical-align:middle;  text-align:center; border:1px solid #3598db; color:#3598db;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
+a:hover.BlueCirBtn{ background:#3598db; color:#fff;}
+.W440{ width:440px;}
+.W120{ width:110px;}
+.W700{ width:700px;}
+a.AnnexBtn{  background: url(../images/homepage_icon.png) 0px -343px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
+a:hover.AnnexBtn{background: url(../images/homepage_icon.png) -90px -343px no-repeat; color:#3598db;}
+a.FilesBtn{  background: url(../images/homepage_icon.png) 0px -373px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
+a:hover.FilesBtn{background: url(../images/homepage_icon.png) -89px -372px no-repeat; color:#3598db;}
+a.BlueCirBtnMini{ display:block;width:40px; height:22px; background-color:#ffffff; line-height:24px; vertical-align:middle;  text-align:center; border:1px solid #3598db; color:#3598db;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
+a:hover.BlueCirBtnMini{ background:#3598db; color:#fff;}
+a.ProBtn{background: url(../images/homepage_icon.png) -86px -396px no-repeat; width:35px; height:20px; display:block; padding-left:20px; color:#888888;}
+a:hover.ProBtn{background: url(../images/homepage_icon.png) -86px -426px no-repeat; color:#3598db;}
+
+a.DropBtn{background: url(../images/homepage_icon.png) -125px -339px no-repeat; width:85px; height:20px; display:block;  color:#888888; font-size:14px;}
+a:hover.DropBtn{background: url(../images/homepage_icon.png) -125px -370px no-repeat;}
+.DropLine{border-top:1px solid #d9d9d9; float:left; width:623px; height:10px; margin-top:10px;}
 /*20150820编程作业 LB*/
 .W320{ width:320px;}
-.icon_add{ background:url(images/icons.png) 0px -310px no-repeat; width:16px; height:27px; display:block;float:left; margin-right:5px;}
-a:hover.icon_add{background:url(images/icons.png) -20px -310px no-repeat;}
-.icon_remove{background:url(images/icons.png) 0px -338px no-repeat; width:16px; height:27px; display:block;float:left;}
-a:hover.icon_remove{background:url(images/icons.png) -20px -338px no-repeat;}
+.icon_add{ background:url(../images/course/icons.png) 0px -310px no-repeat; width:16px; height:27px; display:block;float:left; margin-right:5px;}
+a:hover.icon_add{background:url(../images/course/icons.png) -20px -310px no-repeat;}
+.icon_remove{background:url(../images/course/icons.png) 0px -338px no-repeat; width:16px; height:27px; display:block;float:left;}
+a:hover.icon_remove{background:url(../images/course/icons.png) -20px -338px no-repeat;}
 /*20150820提交作业 LB*/
 .HomeWorkBox{ background:#f6f6f6; padding:10px; margin:10px 0;}
 .c_grey{ color:#888888;}
-.c_dark_grey{color:#a9a9a9 !important;}
 .HomeWorkP{ width:690px; font-size:14px;}
 .H150{ height:150px;}
 .ProResult{width:748px; background-color:#fff;  border:1px solid #dddddd;border-bottom:none; }
@@ -883,17 +903,43 @@ a:hover.icon_remove{background:url(images/icons.png) -20px -338px no-repeat;}
 .W200{ width:200px;}
 .ProResultTable{ color:#888888;}
 .T_C{ text-align:center;}
-.SearchIcon{background:url(../images/homepage_icon2.png) 676px -393px no-repeat; }
-.SearchIcon:hover{background:url(../images/homepage_icon2.png) 676px -419px no-repeat; }
-a.link_file{ background:url(../images/pic_file.png) 0 2px no-repeat; padding-left:20px; }
-a:hover.link_file{ background:url(../images/pic_file.png) 0 -25px no-repeat; color:#3ca5c6;}
-a.remove-upload {background: url(../images/delete.png) no-repeat 1px 50%;width: 1px;display: inline-block;padding-left: 16px;}
+.SearchIcon{background:url(../images/homepage_icon.png) 676px -393px no-repeat; }
+.SearchIcon:hover{background:url(../images/homepage_icon.png) 676px -419px no-repeat; }
+a.link_file{ background:url(../images/course/pic_file.png) 0 2px no-repeat; padding-left:20px; }
+a:hover.link_file{ background:url(../images/course/pic_file.png) 0 -25px no-repeat; color:#3ca5c6;}
 a.FilesName{ max-width:540px;overflow:hidden; white-space:nowrap; text-overflow:ellipsis; display:block;}
 a.FilesName02{ max-width:665px;overflow:hidden; white-space:nowrap; text-overflow:ellipsis; display:block;}
 .ProResultUl span { display:block; float:left;}
 .ProResultUl li{  line-height:35px;  border-bottom:1px solid #dddddd; }
 .DateBorder{border:1px solid #d9d9d9; border-left:none; padding:7px 6px 6px 6px;}
 
+a.UsersEditBtn{ display:block; width:55px; height:20px; border:1px solid #6d6d6d; color:#fff; background:#888888 url(../images/homepage_icon.png) -11px -35px no-repeat; padding-left:25px; line-height:1.9;-moz-border-radius:2px;  -webkit-border-radius:2px;  border-radius:2px;}
+a:hover.UsersEditBtn{ color:#484848;  background:#888888 url(../images/homepage_icon.png) -11px -74px no-repeat;}
+a.UsersAttBtn{ display:block; width:55px; height:20px; border:1px solid #d3d3d3; color:#888888; background:#f2f3f3 url(../images/homepage_icon.png) -9px -6px no-repeat; padding-left:25px; line-height:1.9;-moz-border-radius:2px;  -webkit-border-radius:2px;  border-radius:2px;}
+a:hover.UsersAttBtn{border:1px solid #888888; }
+a.UsersApBtn{ display:block; width:55px; height:20px; border:1px solid #d3d3d3; color:#888888; background:#f2f3f3 url(../images/homepage_icon.png) -177px -6px no-repeat; padding-left:25px; line-height:1.9;-moz-border-radius:2px;  -webkit-border-radius:2px;  border-radius:2px;}
+a:hover.UsersApBtn{border:1px solid #888888; }
+/*20150906编程作业设置弹框 LB*/
+.C_lgrey{ color:#a5a5a5;}
+.C_Blue{ color:#3598db;}
+a.C_Blue{ color:#3598db;}
+a:hover.C_Blue{ color:#297fb8;}
+.BluePopupBox{ border:3px solid #3598db; padding:20px; background:#fff; width:707px;}
+/*.BluePopupBox:hover{ border:3px solid #297fb8; }*/
+a.CloseBtn{background:url(../images/CloseBtn.png) 0px 0px no-repeat; width:13px; height:13px; display:block; float:right;}
+a:hover.CloseBtn{background:url(../images/CloseBtn.png) 0px -24px no-repeat; }
+.BluePopuph2{ font-size:16px; font-weight:bold; color:#3598db; }
+.ProBoxResult{width:706px; background-color:#fff;  border:1px solid #dddddd;border-bottom:none; max-height:300px; overflow:auto; }
+.W108{ width:108px;}
+.HomeWorkCon{ width:706px;}
+/*20150906导入作业弹框 LB*/
+.ImportBox{ width:708px; max-height:300px;overflow:auto;}
+.ImportBox li{ margin-bottom:10px;}
+.WorkTitle{ max-width:660px; font-size:14px; font-weight:bold; color:#484848;}
+.W520{ width:680px;}
+.ImportSearchIcon{background:url(../images/homepage_icon.png) 656px -393px no-repeat; }
+.ImportSearchIcon:hover{background:url(../images/homepage_icon.png) 656px -419px no-repeat; }
+
 /*日历选择图*/
 img.ui-datepicker-trigger {
     display:block;
@@ -925,6 +971,7 @@ img.ui-datepicker-trigger {
     text-overflow: ellipsis;
     margin-bottom: 3px;
 }
+.message_title{border: 1px solid #D4D4D4;padding: 0.6em;margin-left: 1.4em;margin-right: 0.4em;border-radius: 4px;font-family: "Microsoft YaHei";background-size: 100% 100%;margin-bottom: 5px;background-color: #E8E8E8;}
 .description{display: none !important;}
 .ispublic-label{display: none !important;}
 .is_public_checkbox{display: none !important;}
@@ -938,10 +985,7 @@ div.recall_con .reply_btn{margin-left:525px;margin-top:5px;}
 
 blockquote {
     /* font-style: italic; */
-    border-left: 1px solid #e0e0e0;
-    border-right: 1px solid #e0e0e0;
-    border-top: 1px solid #e0e0e0;
-    border-bottom: 1px solid #e0e0e0;
+    border:1px solid #d4d4d4;
     padding-left: 0.6em;
     padding-top: 0.6em;
     padding-right: 0.6em;
@@ -956,3 +1000,103 @@ blockquote {
     background-color: #e8e8e8;
 }
 
+/* 创建作品 work */
+.Newwork{ width:668px; height:418px;}
+.N_top{ float:right; margin-left:390px; }
+.N_con{ color:#484747; font-weight:bold; width:660px; margin-top:10px; }
+.N_con p{ }
+.w430{ width:470px;}
+.w557{ width:557px;}
+.w350{ width:350px;}
+.h400{height: 400px !important;}
+.w620{ width:480px; height:160px; border:1px solid #CCC;}
+.bo{height:26px; border:1px solid #CCC; padding-left:5px; background:#fff;width:470px;  }
+.bo02{height:26px; border:1px solid #CCC; padding-left:5px; background:#fff;width:480px; margin-left:2px; color: #999;  }
+.hwork_txt{ width:560px; padding-left:5px; background:#fff;}
+a.tijiao{ height:28px; display:block; width:80px; color:#fff; background:#15bccf; text-align:center; padding-top:4px; float:left; margin-right:10px;}
+a:hover.tijiao{ background:#0f99a9;}
+.members_left{ float:left; width:410px;  margin-right:20px; text-align:center;}
+.members_left{}
+.members_left ul li{ height:30px; border-bottom:1px solid #E4E4E4;  width:410px; padding-top:10px; }
+.members_left ul li a{ float:left; text-align:center;}
+.members_left ul li span{ float:left; text-align:center; color:#484747;}
+.w150{ text-align:center; width:150px;min-height: 10px;}
+.f_b{ font-weight: bold;}
+.members_right label{ margin-left:15px;}
+.N_search{ height:20px; border:1px solid #999;}
+/* 创建作品 homework */
+.hwork_new{  color:#4c4c4c;}
+.c_red{ color:#F00;}
+.hwork_input{ border:1px solid #64bdd9; height:22px; width:88%; background:#fff; margin-bottom:10px; padding:5px;}
+.hwork_input02{ border:1px solid #64bdd9; height:15px; width:140px; background:#fff; margin-bottom:10px; padding:5px;}
+.hwork_text{ border:1px solid #64bdd9; height:100px;width:555px; background:#fff; margin-left:5px; padding:5px; margin-bottom:10px;}
+.hwork_new ul li{ }
+.ml21{ margin-left:21px;}
+.ml9{ margin-left:9px;}
+.hwork_ttl{height:24px;}
+.hwork_ctt{height:auto; padding-left:10px;clear:both;}
+.hwork_tb_{   border-bottom:3px solid #e4e4e4; text-align:center;}
+.hwork_tb_ ul{height:24px;}
+.hwork_tb_ li{float:left;height: 24px;width: auto; padding:0 10px;cursor:pointer;}
+.hwork_normaltab   {  color:#15bccf ; border-bottom:3px solid #e4e4e4; }
+.hwork_hovertab    {   color:#656767; font-weight:bold; border-bottom:3px solid #15bccf; }
+
+.hwork_dis{display:block; }
+.hwork_undis{display:none;}
+.project_none{ display:none;}
+.about_project{ overflow:hidden;display:none;}
+.project_r_h{ width:670px; height:40px; background:#eaeaea; margin-bottom:10px;}
+.project_r_h02{ width:920px; height:40px; background:#eaeaea; margin-bottom:10px;}
+
+/* colorbox
+*******************************************************************************/
+/*
+    Colorbox Core Style:
+    The following CSS is consistent between example themes and should not be altered.
+*/
+#colorbox, #cboxOverlay, #cboxWrapper{position:absolute; top:0; left:0; z-index:9999; overflow:hidden;}
+#cboxWrapper {max-width:none;}
+#cboxOverlay{position:fixed; width:100%; height:100%;}
+#cboxMiddleLeft, #cboxBottomLeft{clear:left;}
+#cboxContent{position:relative;}
+#cboxLoadedContent{overflow:auto; -webkit-overflow-scrolling: touch;}
+#cboxTitle{margin:0;}
+#cboxLoadingOverlay, #cboxLoadingGraphic{position:absolute; top:0; left:0; width:100%; height:100%;}
+#cboxPrevious, #cboxNext, #cboxClose, #cboxSlideshow{cursor:pointer;}
+.cboxPhoto{float:left; margin:auto; border:0; display:block; max-width:none; -ms-interpolation-mode:bicubic;}
+.cboxIframe{width:100%; height:100%; display:block; border:0; padding:0; margin:0;}
+#colorbox, #cboxContent, #cboxLoadedContent{box-sizing:content-box; -moz-box-sizing:content-box; -webkit-box-sizing:content-box;}
+
+/*
+    User Style:
+    Change the following styles to modify the appearance of Colorbox.  They are
+    ordered & tabbed in a way that represents the nesting of the generated HTML.
+*/
+#cboxOverlay{background:#fff;}
+#colorbox{outline:0;}
+#cboxTopLeft{width:25px; height:25px; background:url(../images/colorbox/border1.png) no-repeat 0 0;}
+#cboxTopCenter{height:25px; background:url(../images/colorbox/border1.png) repeat-x 0 -50px;}
+#cboxTopRight{width:25px; height:25px; background:url(../images/colorbox/border1.png) no-repeat -25px 0;}
+#cboxBottomLeft{width:25px; height:25px; background:url(../images/colorbox/border1.png) no-repeat 0 -25px;}
+#cboxBottomCenter{height:25px; background:url(../images/colorbox/border1.png) repeat-x 0 -75px;}
+#cboxBottomRight{width:25px; height:25px; background:url(../images/colorbox/border1.png) no-repeat -25px -25px;}
+#cboxMiddleLeft{width:25px; background:url(../images/colorbox/border2.png) repeat-y 0 0;}
+#cboxMiddleRight{width:25px; background:url(../images/colorbox/border2.png) repeat-y -25px 0;}
+#cboxContent{background:#fff; overflow:hidden;}
+.cboxIframe{background:#fff;}
+#cboxError{padding:50px; border:1px solid #ccc;}
+#cboxLoadedContent{margin-bottom:20px;}
+#cboxTitle{position:absolute; bottom:0px; left:0; text-align:center; width:100%; color:#999;}
+#cboxCurrent{position:absolute; bottom:0px; left:100px; color:#999;}
+#cboxLoadingOverlay{background:#fff url(../images/colorbox/loading.gif) no-repeat 5px 5px;}
+
+/* these elements are buttons, and may need to have additional styles reset to avoid unwanted base styles */
+#cboxPrevious, #cboxNext, #cboxSlideshow, #cboxClose {border:0; padding:0; margin:0; overflow:visible; width:auto; background:none; }
+
+/* avoid outlines on :active (mouseclick), but preserve outlines on :focus (tabbed navigating) */
+#cboxPrevious:active, #cboxNext:active, #cboxSlideshow:active, #cboxClose:active {outline:0;}
+
+#cboxSlideshow{position:absolute; bottom:0px; right:42px; color:#444;}
+#cboxPrevious{position:absolute; bottom:0px; left:0; color:#444;}
+#cboxNext{position:absolute; bottom:0px; left:63px; color:#444;}
+#cboxClose{position:absolute; bottom:0; right:0; display:block; color:#444;}
diff --git a/public/stylesheets/nyan.css b/public/stylesheets/nyan.css
index 6c046d62c..b64e60831 100644
--- a/public/stylesheets/nyan.css
+++ b/public/stylesheets/nyan.css
@@ -210,7 +210,7 @@ span[id^=valid_user] {
 p.jRatingInfos {
     position: absolute;
     z-index: 9999;
-    background: transparent url('bg_jRatingInfos.png') no-repeat;
+    /*background: transparent url('bg_jRatingInfos.png') no-repeat;*/
     color: #CACACA;
     display: none;
     width: 91px;
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index a22831b2c..a4eaa7f0a 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -391,16 +391,17 @@ blockquote {
     border-right: 1px solid #e0e0e0;
     border-top: 1px solid #e0e0e0;
     border-bottom: 1px solid #e0e0e0;
-    padding-left: .6em;
-    padding-top: .6em;
-    padding-right: .6em;
-    padding-bottom: .6em;
+    padding-left: 0.6em;
+    padding-top: 0.6em;
+    padding-right: 0.6em;
+    padding-bottom: 0.6em;
     margin-left: 1.4em;
-    margin-right: .4em;
+    margin-right: 0.4em;
     border-radius: 4px;
     font-family: "Microsoft YaHei";
-    background: url(http://test.forge.trustie.net/images/requirements/xreference.jpg.pagespeed.ic.h4inUJNyH0.jpg);
+    /*background: url('../images/requirements/reference.jpg');*/
     background-size: 100% 100%;
+    margin-top:5px;
 }
 /*上传项目图片*/
 .upload_file{margin-left: -60px;margin-top: 40px;width: 50px;position: absolute;height: 24px;opacity: 0;cursor: pointer}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index 4cc859721..2288c4994 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -418,6 +418,8 @@ div.flash.notice {
     background-color: #dfffdf;
     border-color: #9fcf9f;
     color: #005f00;
+    word-wrap: break-word;
+    word-break: break-all
 }
 
 div.flash.warning, .conflict {
diff --git a/public/stylesheets/public_new.css b/public/stylesheets/public_new.css
index ec7ec26a1..15650bc65 100644
--- a/public/stylesheets/public_new.css
+++ b/public/stylesheets/public_new.css
@@ -572,7 +572,7 @@ a.uploadIcon {background:url(images/resource_icon_list.png) 8px -60px no-repeat;
 .searchIconPopup{width:31px; height:25px; background-color:#ffffff; background:url(images/resource_icon_list.png) -40px -18px no-repeat; display:inline-block; float:left;}
 .courseSend {width:260px; height:15px; line-height:15px; margin-bottom:10px;}
 .courseSendCheckbox {padding:0px; margin:0px; width:12px; height:12px; margin-right:10px; display:inline-block; margin-top:2px;}
-.sendCourseName {font-size:12px; color:#5f6060;}
+.sendCourseName {font-size:12px; color:#5f6060;display:inline-block}
 .courseSendSubmit {width:50px; height:25px; line-height:25px; text-align:center; vertical-align:middle; background-color:#64bdd9; margin-right:25px; float:left;}
 .courseSendCancel {width:50px; height:25px; line-height:25px; text-align:center; vertical-align:middle; background-color:#c1c1c1; float:left}
 a.sendSourceText {font-size:14px; color:#ffffff;}