diff --git a/app/controllers/colleges_controller.rb b/app/controllers/colleges_controller.rb
index 5f1f094c..93d2df8e 100644
--- a/app/controllers/colleges_controller.rb
+++ b/app/controllers/colleges_controller.rb
@@ -85,7 +85,7 @@ class CollegesController < ApplicationController
         homeworks = HomeworkCommon.where(:homework_type => 4, :course_id => course_ids.map(&:id))
         un_shixun_work_count = homeworks.where("publish_time > '#{Time.now}' or publish_time is null").count
         shixun_work_count = homeworks.size - un_shixun_work_count
-        student_count = StudentsForCourse.where(:course_id => course_ids.map(&:id)).count
+        student_count = CourseMember.where(:course_id => course_ids.map(&:id), :role => 4).count
         myshixun_ids = StudentWork.select("myshixun_id").where("homework_common_id in (#{homeworks.map(&:id).join(',').strip == "" ? -1 : homeworks.map(&:id).join(',')}) and myshixun_id is not null")
         complete_myshixun = Myshixun.select("id").where(:status => 1, :id => myshixun_ids.map(&:myshixun_id)).size
         all_myshixun = Myshixun.select("id").where(:id => myshixun_ids.map(&:myshixun_id)).size
@@ -128,7 +128,7 @@ class CollegesController < ApplicationController
   # 在线课堂
   def course_statistics
     @courses = Course.find_by_sql("SELECT c.id, (select concat(lastname,firstname) from users u where u.id=c.tea_id) as username,
-               (select count(sfc.id) from students_for_courses sfc where c.id=sfc.course_id group by c.id) as student_count,
+               (select count(cm.id) from course_members cm where c.id=cm.course_id and cm.role=4 group by c.id) as student_count,
                (select count(hc.id) from homework_commons hc where c.id=hc.course_id and hc.homework_type=4 group by c.id) as hcm_count,
                (select count(hc.id) from homework_commons hc where c.id=hc.course_id and hc.homework_type in (1,3) group by c.id) as hcm_nonshixun_count,
                (select count(e.id) from exercises e where c.id=e.course_id group by c.id) as exercises_count,
@@ -258,7 +258,7 @@ class CollegesController < ApplicationController
     unless (User.current.admin? || User.current.business? ||
         (@department.present? && DepartmentMember.where(:user_id => User.current.id, :department_id => @department.id).first.present?) ||
         (User.current.user_extensions.try(:school_id) == @school.id && User.current.user_extensions.try(:identity) == 0) ||
-        (@school.try(:customer_id) && User.current.try(:partner).try(:customer_ids) &&  User.current.try(:partner).try(:customer_ids).include?(@school.try(:customer_id))))
+        (@school.try(:customer_id) && User.current.try(:partner).try(:customer_ids) && User.current.try(:partner).try(:customer_ids).include?(@school.try(:customer_id))))
       render_403
     end
   end
diff --git a/app/controllers/competition_teams_controller.rb b/app/controllers/competition_teams_controller.rb
index cfae2acf..c3a44fd8 100644
--- a/app/controllers/competition_teams_controller.rb
+++ b/app/controllers/competition_teams_controller.rb
@@ -18,9 +18,18 @@ class CompetitionTeamsController < ApplicationController
 
   def shixun_detail
     return render_404 if @competition.identifier != 'gcc-course-2019'
+    @competition_completed = false
 
+    # 竞赛正在进行，分数动态计算
     @team_user_ids = @team.team_members.pluck(:user_id)
 
+    # 竞赛结束并且分数已经统计
+    if @competition.end_time < Time.current && CompetitionCourseRecord.exists?(competition_id: @competition.id)
+      @competition_completed = true
+      @records = CompetitionCourseRecord.where(type: 'CompetitionCourseShixunRecord', competition_team_id: @team.id)
+      return
+    end
+
     shixuns = Shixun.where(user_id: @team_user_ids, status: 2)
                 .where('shixuns.created_at > ? && shixuns.created_at <= ?', Time.parse('2018-06-01'), @competition.end_time)
     shixuns = shixuns.joins('left join shixuns forked_shixuns on forked_shixuns.fork_from = shixuns.id and forked_shixuns.status = 2')
@@ -48,9 +57,17 @@ class CompetitionTeamsController < ApplicationController
 
   def course_detail
     return render_404 if @competition.identifier != 'gcc-course-2019'
+    @competition_completed = false
 
     @team_user_ids = @team.team_members.pluck(:user_id)
 
+    # 竞赛结束并且分数已经统计
+    if @competition.end_time < Time.current && CompetitionCourseRecord.exists?(competition_id: @competition.id)
+      @competition_completed = true
+      @records = CompetitionCourseRecord.where(type: 'CompetitionCourseCourseRecord', competition_team_id: @team.id)
+      return
+    end
+
     student_count_subquery = CourseMember.where('course_id = courses.id AND role = 4').select('count(*)').to_sql
     subquery = StudentWork.where('homework_common_id = hcs.id')
                  .select('sum(compelete_status !=0 ) as finish, count(*) as total')
diff --git a/app/controllers/competitions_controller.rb b/app/controllers/competitions_controller.rb
index 3b438e06..6cb547c7 100644
--- a/app/controllers/competitions_controller.rb
+++ b/app/controllers/competitions_controller.rb
@@ -188,7 +188,7 @@ class CompetitionsController < ApplicationController
           end
         end
       end
-      if @competition.identifier == "gcc-annotation-2018"
+      if @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-course-2019"
         @rule_content = @competition.chart_rules.first
       else
         @rule_content = @competition.chart_rules.where(:competition_stage_id => @stage.try(:id)).first
@@ -305,7 +305,7 @@ class CompetitionsController < ApplicationController
         end
         records_length = 97
         @records = @records[0..records_length]
-      elsif @competition.identifier == "gcc-annotation-2018"
+      elsif @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-course-2019"
         @records = @competition.competition_teams.includes(:user => [:user_extensions => [:school]])
         @records.each do |team|
           team[:s_score] = team.competition_scores.where(:competition_id => @competition.id).first.try(:score).to_f.try(:round, 3)
@@ -494,7 +494,7 @@ class CompetitionsController < ApplicationController
         sheet1[count_row,10] = com_spend_time team[:s_spend_time].to_i
         count_row += 1
       end
-    elsif @competition.identifier == "gcc-annotation-2018"
+    elsif @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-course-2019"
       records = @competition.competition_teams
       records.each do |team|
         team[:s_score] = team.competition_scores.where(:competition_id => @competition.id).first.try(:score).to_f.try(:round, 3)
@@ -749,7 +749,7 @@ class CompetitionsController < ApplicationController
   # rate 关卡经验值与分数的比值
   # challenge_count 每个实训的关卡数
   # 对三个实训的所有关卡循环： 找到在比赛时间内通关的最低耗时
-  def chart_exp_score_pre user_ids, s_time, e_time, challenges, rate, challenge_count
+  def chart_exp_score_pre user_ids, s_time, e_time, challenges, s_rate, challenge_count
     total_score = 0
     total_time = 0
     length = challenge_count   #每个实训的关卡数
@@ -758,7 +758,7 @@ class CompetitionsController < ApplicationController
       time = 0
       challenges.where(:position => i).each do |challenge|
         Game.where(:challenge_id => challenge.id, :user_id => user_ids, :status => 2).select{|game| game.open_time >= s_time && game.end_time <= e_time }.each do |game|
-          game_score = challenge.score * rate
+          game_score = challenge.score * s_rate
           cost_time = (game.end_time.to_i - s_time.to_i) > 0 ? (game.end_time.to_i -  s_time.to_i) : 0
           if score < game_score
             score = game_score
diff --git a/app/controllers/managements_controller.rb b/app/controllers/managements_controller.rb
index df14dd53..92173fc3 100644
--- a/app/controllers/managements_controller.rb
+++ b/app/controllers/managements_controller.rb
@@ -29,12 +29,21 @@ class ManagementsController < ApplicationController
   end
 
   def user_agents
-    @user_agents = UserAgent.where("user_agents.key is not  order by action_status, register_status")
+    @user_agents = UserAgent.where("user_agents.key is not null").order("action_status asc, register_status asc")
     @agents_count = @user_agents.count
     limit = 20
     @agents_pages = Paginator.new @agents_count, limit, params['page'] || 1
     @offset ||= @agents_pages.offset
     @user_agents = paginateHelper @user_agents, limit
+    respond_to do |format|
+      format.html
+      format.xls{
+        time = Time.now.strftime("%Y%m%d")
+        filename = "引流情况#{time}.xls"
+        send_data(user_agents_export(), :type => 'application/octet-stream', :filename => filename_for_content_disposition(filename))
+      }
+    end
+
   end
 
   # 实训课程等级体系
@@ -387,7 +396,7 @@ class ManagementsController < ApplicationController
   # 搜索镜像
   def mirror_search
     @scope = []
-    if params[:q] && params[:q].lstrip.rstrip != ""
+    if params[:q] && params[:q].strip != ""
       @scope = MirrorRepository.where("name like ?", "%#{params[:q]}%").map(&:name)
     end
     respond_to do |format|
@@ -2210,6 +2219,16 @@ end
     end
   end
 
+
+  # 讨论区邮件通知
+  def course_board_email_notify
+    if params[:course_id]
+      course = Course.find params[:course_id]
+      course.update_attributes(:email_notify => !course.email_notify)
+    end
+  end
+
+
   # 课程实训
   def class_shixuns
     @menu_type = 4
@@ -4359,6 +4378,39 @@ end
     return sheet.rows
   end
 
+  def user_agents_export
+    xls_report = StringIO.new
+    book = Spreadsheet::Workbook.new
+    sheet1 = book.create_worksheet :name => "引流名单"
+    blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
+    sheet1.row(0).default_format = blue
+    count_row = 1
+    sheet1.row(0).concat(["序号", "LoginId", "姓名", "学校名称", "手机号", "邮箱", "参赛人数", "参赛队伍", "访问量"])
+    user_agents = UserAgent.where("user_agents.key is not null").pluck(:key).uniq
+    user_agents.each_with_index do |agent, index|
+      user = User.find_by_login(agent)
+      next if user.blank?
+      # 代理用户
+      agents = UserAgent.where(key: agent)
+      agents_count = agents.count
+      competion_users = agents.where(action_status: 2).pluck(:ip)
+      rank_user_id = UserActions.where(ip: competion_users).pluck(:user_id).uniq
+      team_ids = TeamMember.where(user_id: rank_user_id).pluck(:competition_team_id).uniq
+      sheet1[count_row, 0] = index + 1
+      sheet1[count_row, 1] = agent
+      sheet1[count_row, 2] = user.show_real_name
+      sheet1[count_row, 3] = user.school_name
+      sheet1[count_row, 4] = user.phone
+      sheet1[count_row, 5] = user.mail
+      sheet1[count_row, 6] = competion_users.count
+      sheet1[count_row, 7] = team_ids.count
+      sheet1[count_row, 8] = agents_count
+      count_row += 1
+    end
+    book.write xls_report
+    xls_report.string
+  end
+
   def export_subject_level_system
     xls_report = StringIO.new
     book = Spreadsheet::Workbook.new
diff --git a/app/models/competition_course_course_record.rb b/app/models/competition_course_course_record.rb
new file mode 100644
index 00000000..f51f2fea
--- /dev/null
+++ b/app/models/competition_course_course_record.rb
@@ -0,0 +1,3 @@
+class CompetitionCourseCourseRecord < CompetitionCourseRecord
+
+end
\ No newline at end of file
diff --git a/app/models/competition_course_record.rb b/app/models/competition_course_record.rb
new file mode 100644
index 00000000..43d05a09
--- /dev/null
+++ b/app/models/competition_course_record.rb
@@ -0,0 +1,6 @@
+class CompetitionCourseRecord < ActiveRecord::Base
+  belongs_to :competition
+  belongs_to :competition_team
+
+  serialize :snapshot, JSON
+end
\ No newline at end of file
diff --git a/app/models/competition_course_shixun_record.rb b/app/models/competition_course_shixun_record.rb
new file mode 100644
index 00000000..c447cbd5
--- /dev/null
+++ b/app/models/competition_course_shixun_record.rb
@@ -0,0 +1,2 @@
+class CompetitionCourseShixunRecord < CompetitionCourseRecord
+end
\ No newline at end of file
diff --git a/app/models/competition_team.rb b/app/models/competition_team.rb
index a8f48b3e..a7d89546 100644
--- a/app/models/competition_team.rb
+++ b/app/models/competition_team.rb
@@ -5,7 +5,7 @@ class CompetitionTeam < ActiveRecord::Base
 
   has_many :team_members, :dependent => :destroy
   has_many :members, conditions: 'team_members.is_teacher = 0', class_name: 'TeamMember'
-  has_many :teachers, conditions: 'team_members.is_teacher = 1', class_name: 'TeamMember'
+  has_many :teachers, conditions: 'team_members.is_teacher = 1', class_name: 'TeamMember', :order => "team_members.role ASC"
   has_many :competition_scores, :dependent => :destroy
   # team_type  0：组队  1：个人
   # attr_accessible :invite_code, :name, :team_type
diff --git a/app/models/course.rb b/app/models/course.rb
index 796ea3c9..ac073a44 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -26,7 +26,7 @@ class Course < ActiveRecord::Base
   
   attr_accessible :code, :extra, :name, :state, :tea_id, :time , :location, :state, :term, :password,:is_public,
                   :description,:class_period, :open_student, :enterprise_name, :is_delete, :syllabus_id, :end_time, :end_term,
-                  :choose_group_allow, :is_end, :homepage_show, :course_list_id, :teacher_list, :student_list, :is_hidden
+                  :choose_group_allow, :is_end, :homepage_show, :course_list_id, :teacher_list, :student_list, :is_hidden, :email_notify
   #belongs_to :project, :class_name => 'Course', :foreign_key => :extra, primary_key: :identifier
   belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id  # 定义一个方法teacher，该方法通过tea_id来调用User表
   belongs_to :school, :class_name => 'School', :foreign_key => :school_id #定义一个方法school，该方法通过school_id来调用School表
@@ -139,7 +139,8 @@ class Course < ActiveRecord::Base
   'choose_group_allow',
   'credit',
   'homepage_show',
-  'show_unit'
+  'show_unit',
+  'email_notify'
 
   acts_as_customizable
 
diff --git a/app/models/journal.rb b/app/models/journal.rb
index 41d81de1..3f6e2563 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -72,10 +72,10 @@ class Journal < ActiveRecord::Base
       where("(#{Journal.table_name}.private_notes = ? OR (#{Project.allowed_to_condition(user, :view_private_notes, *args)}))", false)
   }
 
-  def save(*args)
-    # Do not save an empty journal
-    (details.empty? && notes.blank?) ? false : super
-  end
+  # def save(*args)
+  #   # Do not save an empty journal
+  #   (details.empty? && notes.blank?) ? false : super
+  # end
 
   # Returns the new status if the journal contains a status change, otherwise nil
   def new_status
diff --git a/app/models/training.rb b/app/models/training.rb
index d7e99620..c94dee50 100644
--- a/app/models/training.rb
+++ b/app/models/training.rb
@@ -3,7 +3,7 @@ class Training < ActiveRecord::Base
   attr_accessible :address, :email, :name, :phone, :position, :school, :sex, :openid, :training_type,
                   :major, :student_id, :job_title, :uncertified_major
 
-  # training_type 1 2018-培训会  2 警察学院大数据培训会  3 大数据和人工智能  4 工程教育认证 5 EduCoder-创先源于实践
+  # training_type 1 2018-培训会  2 警察学院大数据培训会  3 大数据和人工智能  4 工程教育认证 5 EduCoder-创新源于实践
 
   has_one :training_payinfo
 
diff --git a/app/views/colleges/_student_shixun.html.erb b/app/views/colleges/_student_shixun.html.erb
index 44214bc6..bdda486b 100644
--- a/app/views/colleges/_student_shixun.html.erb
+++ b/app/views/colleges/_student_shixun.html.erb
@@ -28,7 +28,7 @@
 <script>
     $(function(){
         //初始化最热评测柱状图
-      $.get('<%= student_hot_evaluations_college_path(@school) %>', function(data){
+      $.get('<%= student_hot_evaluations_college_path(@department.try(:identifier) || @school) %>', function(data){
         InitHotEvaluating(data.names.reverse(), data.values.reverse());
       })
     });
diff --git a/app/views/colleges/statistics.html.erb b/app/views/colleges/statistics.html.erb
index 8df81fcb..eacd0dc6 100644
--- a/app/views/colleges/statistics.html.erb
+++ b/app/views/colleges/statistics.html.erb
@@ -50,7 +50,7 @@
 
   <div class="white-panel mb20 pl0 clearfix">
     <li class="active" index="1"><a href="javascript:void(0);">课堂</a></li>
-    <li index="2"><a href="<%= student_shixun_college_path(@school) %>" data-remote="true">学生实训</a></li>
+    <li index="2"><a href="<%= student_shixun_college_path(@department.try(:identifier) || @school) %>" data-remote="true">学生实训</a></li>
     <!--<li><a href="<%#= engineering_capability_college_path(@department) %>" data-remote="true">工程能力</a></li>-->
 <!--    <li index="4"><a href="<%#= student_eval_college_path(@school) %>" data-remote="true">学生测评</a></li>-->
   </div>
@@ -139,15 +139,15 @@
             })
         });
 
-        $.get('<%= shixun_time_college_path(@school) %>', function(data){
+        $.get('<%= shixun_time_college_path(@department.try(:identifier) || @school) %>', function(data){
           $('.shixun-time').html("<span data-tip-down=\"所有学员的实训耗时之和\">" + data.shixun_time + "</span>天");
         });
-        $.get('<%= shixun_report_count_college_path(@school) %>', function(data){
+        $.get('<%= shixun_report_count_college_path(@department.try(:identifier) || @school) %>', function(data){
           $('.shixun-report-count').html("<span>" + data.shixun_report_count + "</span>个");
         });
 
         // 教师排名
-        $.ajax({ url: '<%= teachers_college_path(@school) %>', method: 'GET', dataType: 'script' })
+        $.ajax({ url: '<%= teachers_college_path(@department.try(:identifier) || @school) %>', method: 'GET', dataType: 'script' })
 
         $(".count_student_test a").click(function(){
             $(".count_student_test a").removeClass("active");
@@ -155,7 +155,7 @@
         });
 
         //初始化饼状图
-        $.get('<%= shixun_chart_data_college_path(@school) %>', function(data){
+        $.get('<%= shixun_chart_data_college_path(@department.try(:identifier) || @school) %>', function(data){
           $('.pie-chart-loading').hide();
           if (data.names.length > 0) {
             $('.online_status .edu-tab-con-box').hide();
@@ -166,7 +166,7 @@
           }
         });
 
-        $.get('<%= course_statistics_college_path(@school) %>');
+        $.get('<%= course_statistics_college_path(@department.try(:identifier) || @school) %>');
     });
     function InitPieChart(names, data){
         var Color = ['#49A9EE', '#FFD86E', '#98D87D', '#8996E6', '#F3857B', '#B97BF3','#4DE8B4','#F37BDB','#566EFF','#FF961A'];
diff --git a/app/views/competition_teams/_competition_team_detail_course.html.erb b/app/views/competition_teams/_competition_team_detail_course.html.erb
index 6f9015d2..fe931a2a 100644
--- a/app/views/competition_teams/_competition_team_detail_course.html.erb
+++ b/app/views/competition_teams/_competition_team_detail_course.html.erb
@@ -15,38 +15,75 @@
   <%
     total_members_count = 0
     total_shixun_homework_count = 0
+    total_valid_homework_count = 0
     total_course_score = 0
   %>
-  <% @courses.each do |course| %>
-    <%
-      total_members_count += course.members_count.to_i
-      total_shixun_homework_count += course['shixun_homework_count'].to_i
+  <% if @competition_completed %>
+    <% @records.each do |record| %>
+      <%
+        course = record.snapshot['course']
+        course = Course.find(course["course"]["id"])
+        total_members_count += course.students.count
+        total_shixun_homework_count += record.snapshot['shixun_homework_count'].to_i
+        total_valid_homework_count += record.snapshot['valid_myshixun_count'].to_i
+        total_course_score += record.score.to_i
+      %>
+      <tr>
+        <td width="10%"><%= course.teachers.where(user_id: @team_user_ids).first.user.show_real_name %></td>
+        <td width="40%" class="edu-txt-left">
+          <%= link_to course_path(course), target: '_blank' do %>
+            <span class="task-hide fl" style="max-width: 480px;"><%= course.name %></span>
+          <% end %>
+        </td>
+        <td width="10%"><%= course.students.count %></td>
+        <td width="15%"><%= record.snapshot['shixun_homework_count'].to_i || '--' %></td>
+        <td width="10%"><%= record.snapshot['valid_myshixun_count'].to_i %></td>
+        <td width="15%"><%= record.score.to_i.zero? ? '--' : record.score.to_i %></td>
+      </tr>
+    <% end %>
+    </tbody>
+    <tfoot class="tfootLastPart">
+    <tr class="color-orange font-16">
+      <th width="10%" class="color-grey-6">合计</th>
+      <th width="40%" class="edu-txt-left"><%= @records.size %></th>
+      <th width="10%"><%= total_members_count %></th>
+      <th width="15%"><%= total_shixun_homework_count %></th>
+      <th width="10%"><%= total_valid_homework_count %></th>
+      <th width="15%"><%= total_course_score %></th>
+    </tr>
+    </tfoot>
+  <% else %>
+    <% @courses.each do |course| %>
+      <%
+        total_members_count += course.students.count
+        total_shixun_homework_count += course['shixun_homework_count'].to_i
 
-      score = 500 + 5 * @course_shixun_count_map.fetch(course.id, 0) * @course_myshixun_map.fetch(course.id, 0)
-      total_course_score += score
-    %>
-    <tr>
-      <td width="10%"><%= course.teachers.where(user_id: @team_user_ids).first.user.show_real_name %></td>
-      <td width="40%" class="edu-txt-left">
-        <%= link_to course_path(course), target: '_blank' do %>
-          <span class="task-hide fl" style="max-width: 480px;"><%= course.name %></span>
-        <% end %>
-      </td>
-      <td width="10%"><%= course.members_count %></td>
-      <td width="15%"><%= course['shixun_homework_count'].presence || '--' %></td>
-      <td width="10%"><%= @course_myshixun_map.fetch(course.id, '--') %></td>
-      <td width="15%"><%= score.zero? ? '--' : score %></td>
+        score = 500 + 5 * @course_shixun_count_map.fetch(course.id, 0) * @course_myshixun_map.fetch(course.id, 0)
+        total_course_score += score
+      %>
+      <tr>
+        <td width="10%"><%= course.teachers.where(user_id: @team_user_ids).first.user.show_real_name %></td>
+        <td width="40%" class="edu-txt-left">
+          <%= link_to course_path(course), target: '_blank' do %>
+            <span class="task-hide fl" style="max-width: 480px;"><%= course.name %></span>
+          <% end %>
+        </td>
+        <td width="10%"><%= course.students.count %></td>
+        <td width="15%"><%= course['shixun_homework_count'].presence || '--' %></td>
+        <td width="10%"><%= @course_myshixun_map.fetch(course.id, '--') %></td>
+        <td width="15%"><%= score.zero? ? '--' : score %></td>
+      </tr>
+    <% end %>
+    </tbody>
+    <tfoot class="tfootLastPart">
+    <tr class="color-orange font-16">
+      <th width="10%" class="color-grey-6">合计</th>
+      <th width="40%" class="edu-txt-left"><%= @courses.size %></th>
+      <th width="10%"><%= total_members_count %></th>
+      <th width="15%"><%= total_shixun_homework_count %></th>
+      <th width="10%"><%= @course_myshixun_map.values.reduce(:+) || 0 %></th>
+      <th width="15%"><%= total_course_score %></th>
     </tr>
+    </tfoot>
   <% end %>
-  </tbody>
-  <tfoot class="tfootLastPart">
-  <tr class="color-orange font-16">
-    <th width="10%" class="color-grey-6">合计</th>
-    <th width="40%" class="edu-txt-left"><%= @courses.size %></th>
-    <th width="10%"><%= total_members_count %></th>
-    <th width="15%"><%= total_shixun_homework_count %></th>
-    <th width="10%"><%= @course_myshixun_map.values.reduce(:+) || 0 %></th>
-    <th width="15%"><%= total_course_score %></th>
-  </tr>
-  </tfoot>
 </table>
\ No newline at end of file
diff --git a/app/views/competition_teams/_competition_team_detail_shixun.html.erb b/app/views/competition_teams/_competition_team_detail_shixun.html.erb
index 993fcc4b..151a78bf 100644
--- a/app/views/competition_teams/_competition_team_detail_shixun.html.erb
+++ b/app/views/competition_teams/_competition_team_detail_shixun.html.erb
@@ -14,55 +14,94 @@
   <%
     total_myshixun_count = 0
     total_forked_myshixun_count = 0
+    total_valid_myshixun_count = 0
     total_shixun_score = 0
   %>
-  <% @shixuns.each do |shixun| %>
-    <%
-      total_myshixun_count += shixun.myshixuns_count
-      total_forked_myshixun_count += shixun['forked_myshixun_count'].to_i
+  <% if @competition_completed %>
+    <% @records.each do |record| %>
+      <%
+        shixun = record.snapshot['shixun']
+        total_myshixun_count += record.snapshot['myshixuns_count'].to_i
+        total_forked_myshixun_count += record.snapshot['forked_myshixun_count'].to_i
+        total_valid_myshixun_count += record.snapshot['valid_myshixun_count'].to_i
+        total_shixun_score += record.score.to_i
+      %>
+      <tr>
+        <td width="10%"><%= record.username %></td>
+        <td width="40%" class="edu-txt-left">
+          <%= link_to shixun_path(shixun['identifier']), target: '_blank' do %>
+            <span class="task-hide fl" style="max-width: 410px;"><%= shixun['name'] %></span>
+          <% end %>
+          <% if shixun['fork_from'].blank? %>
+            <span class="connectTag ml10">原创</span>
+          <% end %>
+        </td>
+        <td width="10%"><%= record.snapshot['myshixuns_count'].to_i.zero? ? '--' : record.snapshot['myshixuns_count'].to_i %></td>
+        <td width="15%"><%= record.snapshot['forked_myshixun_count'].to_i.zero? ? '--' : record.snapshot['forked_myshixun_count'].to_i %></td>
+        <td width="10%"><%= record.snapshot['valid_myshixun_count'].to_i.zero? ? '--' : record.snapshot['valid_myshixun_count'].to_i %></td>
+        <td width="15%"><%= record.score.zero? ? '--' : record.score %></td>
+      </tr>
+    <% end %>
+    </tbody>
+    <tfoot class="tfootLastPart">
+    <tr class="color-orange font-16">
+      <th width="10%" class="color-grey-6">合计</th>
+      <th width="40%" class="edu-txt-left"><%= @records.size %></th>
+      <th width="10%"><%= total_myshixun_count %></th>
+      <th width="15%"><%= total_forked_myshixun_count %></th>
+      <th width="10%"><%= total_valid_myshixun_count  %></th>
+      <th width="15%"><%= total_shixun_score %></th>
+    </tr>
+    </tfoot>
+  <% else %>
+    <% @shixuns.each do |shixun| %>
+      <%
+        total_myshixun_count += shixun.myshixuns_count
+        total_forked_myshixun_count += shixun['forked_myshixun_count'].to_i
 
-      valid_course_count = @course_count_map.fetch(shixun.id, 0)
-      valid_student_count = @original_myshixun_count_map.fetch(shixun.id, 0)
-      score =
-          if shixun.fork_from.blank?
-            500 + 50 * valid_course_count + 10 * valid_student_count
-          else
-            100 + 10 * valid_course_count + 5 * valid_student_count
-          end
+        valid_course_count = @course_count_map.fetch(shixun.id, 0)
+        valid_student_count = @original_myshixun_count_map.fetch(shixun.id, 0)
+        score =
+            if shixun.fork_from.blank?
+              500 + 50 * valid_course_count + 10 * valid_student_count
+            else
+              100 + 10 * valid_course_count + 5 * valid_student_count
+            end
 
-      @forked_shixun_map.each do |shixun_id, fork_from_id|
-        next if fork_from_id != shixun.id
+        @forked_shixun_map.each do |shixun_id, fork_from_id|
+          next if fork_from_id != shixun.id
 
-        score += 100 + 10 * @forked_map.fetch(shixun_id, 0) + 5 * @forked_myshixun_count_map.fetch(shixun_id, 0)
-      end
+          score += 100 + 10 * @forked_map.fetch(shixun_id, 0) + 5 * @forked_myshixun_count_map.fetch(shixun_id, 0)
+        end
 
-      total_shixun_score += score
-    %>
-    <tr>
-      <td width="10%"><%= shixun.creator.show_real_name %></td>
-      <td width="40%" class="edu-txt-left">
-        <%= link_to shixun_path(shixun), target: '_blank' do %>
-          <span class="task-hide fl" style="max-width: 410px;"><%= shixun.name %></span>
-        <% end %>
-        <% if shixun.fork_from.blank? %>
-          <span class="connectTag ml10">原创</span>
-        <% end %>
-      </td>
-      <td width="10%"><%= shixun.myshixuns_count.to_i.zero? ? '--' : shixun.myshixuns_count.to_i %></td>
-      <td width="15%"><%= shixun['forked_myshixun_count'].to_i.zero? ? '--' : shixun['forked_myshixun_count'].to_i %></td>
-      <td width="10%"><%= @myshixun_count_map.fetch(shixun.id, '--') %></td>
-      <td width="15%"><%= score.zero? ? '--' : score %></td>
+        total_shixun_score += score
+      %>
+      <tr>
+        <td width="10%"><%= shixun.creator.show_real_name %></td>
+        <td width="40%" class="edu-txt-left">
+          <%= link_to shixun_path(shixun), target: '_blank' do %>
+            <span class="task-hide fl" style="max-width: 410px;"><%= shixun.name %></span>
+          <% end %>
+          <% if shixun.fork_from.blank? %>
+            <span class="connectTag ml10">原创</span>
+          <% end %>
+        </td>
+        <td width="10%"><%= shixun.myshixuns_count.to_i.zero? ? '--' : shixun.myshixuns_count.to_i %></td>
+        <td width="15%"><%= shixun['forked_myshixun_count'].to_i.zero? ? '--' : shixun['forked_myshixun_count'].to_i %></td>
+        <td width="10%"><%= @myshixun_count_map.fetch(shixun.id, '--') %></td>
+        <td width="15%"><%= score.zero? ? '--' : score %></td>
+      </tr>
+    <% end %>
+    </tbody>
+    <tfoot class="tfootLastPart">
+    <tr class="color-orange font-16">
+      <th width="10%" class="color-grey-6">合计</th>
+      <th width="40%" class="edu-txt-left"><%= @shixuns.size %></th>
+      <th width="10%"><%= total_myshixun_count %></th>
+      <th width="15%"><%= total_forked_myshixun_count %></th>
+      <th width="10%"><%= @myshixun_count_map.values.reduce(:+)  %></th>
+      <th width="15%"><%= total_shixun_score %></th>
     </tr>
+    </tfoot>
   <% end %>
-  </tbody>
-  <tfoot class="tfootLastPart">
-  <tr class="color-orange font-16">
-    <th width="10%" class="color-grey-6">合计</th>
-    <th width="40%" class="edu-txt-left"><%= @shixuns.size %></th>
-    <th width="10%"><%= total_myshixun_count %></th>
-    <th width="15%"><%= total_forked_myshixun_count %></th>
-    <th width="10%"><%= @myshixun_count_map.values.reduce(:+)  %></th>
-    <th width="15%"><%= total_shixun_score %></th>
-  </tr>
-  </tfoot>
 </table>
\ No newline at end of file
diff --git a/app/views/competitions/_chartList.html.erb b/app/views/competitions/_chartList.html.erb
index dcf66550..169b70e4 100644
--- a/app/views/competitions/_chartList.html.erb
+++ b/app/views/competitions/_chartList.html.erb
@@ -14,7 +14,7 @@
             <ul class="team-ranking inline mb10">
               <li class="edu-txt-left">当前排名 <%= rank.rank == 0 ? "--" : rank.rank %></li>
               <li class="edu-txt-left task-hide"><%= rank.name %></li>
-              <% if @competition.identifier != "gcc-annotation-2018" %>
+              <% if @competition.identifier != "gcc-annotation-2018" && @competition.identifier != "gcc-course-2019" %>
                 <li class="color-grey-9"><%= rank.rank == 0 ? "--" : com_spend_time(rank.s_spend_time) %></li>
               <% end %>
               <li class="color-orange-tip"><%= rank.rank == 0 ? "--" : "#{rank.s_score}分" %></li>
@@ -44,7 +44,7 @@
       <% @records.each_with_index do |record, index| %>
         <% record_user = record.user %>
         <div class="rankingList-line clearfix">
-          <% if @competition.identifier == "gcc-annotation-2018" %>
+          <% if @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-course-2019" %>
             <li class="with40">
               <% if index == 0 %>
                 <img src="/images/educoder/competition/1.png" class="fl ranking-img">
diff --git a/app/views/competitions/charts.html.erb b/app/views/competitions/charts.html.erb
index 5fdbafff..86b20033 100644
--- a/app/views/competitions/charts.html.erb
+++ b/app/views/competitions/charts.html.erb
@@ -1,9 +1,11 @@
-<% if @competition.identifier == 'hn' || @competition.identifier == 'gcc-dev-2018' || @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-task-2019" %>
+<% if @competition.identifier == 'hn' || @competition.identifier == 'gcc-dev-2018' || @competition.identifier == "gcc-annotation-2018" || @competition.identifier == "gcc-task-2019" || @competition.identifier == "gcc-course-2019" %>
   <div class="competion-ranking">
     <div class="ranking-nav edu-txt-center clearfix">
       <div class="inline">
         <% if @competition.identifier == "gcc-annotation-2018" %>
           <li class="active"><a href="<%= charts_competition_path(@competition) %>" data-remote="true">开源标注正赛排行榜</a></li>
+        <% elsif @competition.identifier == "gcc-course-2019" %>
+          <li class="active"><a href="<%= charts_competition_path(@competition) %>" data-remote="true">排行榜</a></li>
         <% else %>
           <% if @max_min_stage.count == 1 %>
             <li class="active"><a href="<%= charts_competition_path(@competition) %>" data-remote="true">排行榜</a></li>
diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index 3e57fce3..1133f2e5 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -22,7 +22,7 @@
       <% end %>
       <li class="<%= params[:controller] == "competitions" ? " active" : "" %>">
         <%= link_to "在线竞赛", competitions_path %>
-        <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>
+        <!-- <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>-->
       </li>
       <li class="<%= params[:controller] == "libraries" ? " active" : "" %>"><%= link_to "教学案例", libraries_path %></li>
 <!--      <li class="<%#= params[:controller] == "project_packages" ? " active" : "" %>"><%#= link_to "众包创新", project_packages_path %></li>-->
@@ -63,7 +63,6 @@ display: none; right:110px;">
     <li><%= link_to '我的实训项目', user_path(User.current, :type => 'a_shixun') %></li>
     <li><%= link_to '我的实践课程', user_path(User.current, :type => 'a_path') %></li>
     <li><%= link_to '我的开发项目', user_path(User.current, :type => 'a_project') %></li>
-    <li><%= link_to '我的众包', user_path(User.current, :type => 'a_package') %></li>
     <% if User.current.partner.present? %>
       <li><%= link_to '客户管理', partner_list_cooperate_path(User.current.partner) %></li>
     <% end %>
@@ -139,21 +138,6 @@ display: none; right:110px;">
         <% end %>
         <% end %>
 
-        var begin_time = new Date();
-        var end_time = new Date("2019-10-10");
-        if (begin_time < end_time) {
-            if (window.localStorage) {
-                var uid = localStorage.getItem('competition_uid');
-            } else {
-                var uid = false
-            }
-            if (!uid) {
-                var htmlvalue = "<%= escape_javascript(render :partial => 'competitions/competitions_name')%>";
-                pop_box_new(htmlvalue, 500, 380);
-            }
-        }
-
-
         <% notice = SystemUpdateNotice.last %>
         <% if @noticed_update || ((User.current.certification == 1 || params[:controller] != "welcome") && notice.present? && notice.end_time > Time.now && notice.start_time >= (Time.now - 21600) && User.current.user_system_notices.where(:notice_type => notice.notice_type).count == 0) %>
         var htmlvalue = "<%= escape_javascript(render :partial => 'account/user_update_notice', :locals => {:notice => notice})%>";
diff --git a/app/views/layouts/_unlogin_header.html.erb b/app/views/layouts/_unlogin_header.html.erb
index b968b50e..6ee75008 100644
--- a/app/views/layouts/_unlogin_header.html.erb
+++ b/app/views/layouts/_unlogin_header.html.erb
@@ -24,7 +24,7 @@
       <% end %>
       <li class="<%= params[:controller] == "competitions" ? " active" : "" %>">
         <%= link_to "在线竞赛", competitions_path %>
-        <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>
+        <!-- <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>-->
       </li>
       <li class="<%= params[:controller] == "libraries" ? " active" : "" %>"><%= link_to "教学案例", libraries_path %></li>
 <!--      <li class="<%#= params[:controller] == "project_packages" ? " active" : "" %>"><%#= link_to "众包创新", project_packages_path %></li>-->
@@ -99,16 +99,4 @@
         document.getElementById('nHeader').style.left=sl+'px';
     };
 
-    $(function() {
-        if (window.localStorage) {
-            var uid = localStorage.getItem('competition_uid');
-        } else {
-            var uid = false
-        }
-        if(!uid){
-            var htmlvalue = "<%= escape_javascript(render :partial => 'competitions/competitions_name')%>";
-            pop_box_new(htmlvalue, 500, 380);
-        }
-    })
-
 </script>
\ No newline at end of file
diff --git a/app/views/layouts/base_management.html.erb b/app/views/layouts/base_management.html.erb
index fc5e0afe..11bc2527 100644
--- a/app/views/layouts/base_management.html.erb
+++ b/app/views/layouts/base_management.html.erb
@@ -114,8 +114,8 @@
         </li>
         <li class="fl edu-admin-nav-li edu-position <%= 'active' if @menu_type == 10 %>"><a href="javascript:void(0);" class="edu-admin-nav-a">审批</a>
           <ul class="edu-admin-nav-inner">
-            <li><%= link_to "实名认证", identity_authentication_managements_path %></li>
-            <li><%= link_to "职业认证", professional_authentication_managements_path %></li>
+<!--            <li><%#= link_to "实名认证", identity_authentication_managements_path %></li>-->
+<!--            <li><%#= link_to "职业认证", professional_authentication_managements_path %></li>-->
             <li><%= link_to "试用授权", trial_authorization_managements_path %></li>
             <li><%= link_to "部门审批", depart_managements_path %></li>
             <li><%= link_to '单位审批', unit_managements_path %></li>
diff --git a/app/views/layouts/base_trainings.html.erb b/app/views/layouts/base_trainings.html.erb
index 51115cb1..9c2e8a92 100644
--- a/app/views/layouts/base_trainings.html.erb
+++ b/app/views/layouts/base_trainings.html.erb
@@ -5,8 +5,8 @@
   <title>
     <%=
       case "#{params[:controller]}-#{params[:action]}"
-      when 'trainings-show' then '报名信息'
-      when 'trainings-enroll' then '报名'
+      when 'trainings-show' then 'EduCoder-IT专业教学与实战平台'
+      when 'trainings-enroll' then 'EduCoder-IT专业教学与实战平台'
       when 'trainings-pay' then '费用支付和发票信息'
       when 'trainings-result' then '支付信息'
       end
diff --git a/app/views/managements/_classroom_classment_list.html.erb b/app/views/managements/_classroom_classment_list.html.erb
index 2b9c98cb..9321c495 100644
--- a/app/views/managements/_classroom_classment_list.html.erb
+++ b/app/views/managements/_classroom_classment_list.html.erb
@@ -40,6 +40,8 @@
           <a href="<%= hidden_course_managements_path(:course_id => course.id) %>" class="mr5 fr" data-remote="true" id="hidden_course_<%= course.id %>"><%= course.is_hidden ? "显示" : "隐藏" %></a>
           <input type="checkbox" name="homepage_show" value="<%= course.id %>" <%= course.homepage_show ? "checked" : "" %> class="ml-3 mr5 magic-checkbox" id="join_course_role_<%= course.id %>">
           <label style="top:0px;padding-left: 25px;float:right; margin-right: 10px" for="join_course_role_<%= course.id %>">首页显示</label>
+          <input type="checkbox" name="email_notify" value="<%= course.id %>" <%= course.email_notify ? "checked" : "" %> class="ml-3 mr5 magic-checkbox" id="email_notify_<%= course.id %>">
+          <label style="top:0px;padding-left: 25px;float:right; margin-right: 10px" for="email_notify_<%= course.id %>">邮件通知</label>
         </td>
       </tr>
   <% end %>
@@ -74,4 +76,13 @@
           dateType: "script"
       });
     })
+    $("input[name='email_notify']").click(function(){
+        var course_id = $(this).val();
+        $.ajax({
+            url:"<%= course_board_email_notify_managements_path %>",
+            data: {course_id: course_id},
+            type: 'post',
+            dateType: "script"
+        });
+    })
 </script>
diff --git a/app/views/managements/_user_agent_list.html.erb b/app/views/managements/_user_agent_list.html.erb
index 6b47e51c..8c11a208 100644
--- a/app/views/managements/_user_agent_list.html.erb
+++ b/app/views/managements/_user_agent_list.html.erb
@@ -8,6 +8,7 @@
   <th width="10%">竞赛报名状态</th>
   <th width="10%">ip</th>
   <th width="20%">负责人</th>
+  <a href="<%= user_agents_managements_path(:format => "xls") %>" class="task-btn mr10 task-btn-orange fr">导出</a>
   </thead>
   <tbody>
   <% @user_agents.each do |ua| %>
diff --git a/app/views/managements/course_board_email_notify.js.erb b/app/views/managements/course_board_email_notify.js.erb
new file mode 100644
index 00000000..e69de29b
diff --git a/app/views/managements/training_2018.html.erb b/app/views/managements/training_2018.html.erb
index 678d4a08..92941745 100644
--- a/app/views/managements/training_2018.html.erb
+++ b/app/views/managements/training_2018.html.erb
@@ -7,7 +7,7 @@
         <option value="2">2019湖南警察学院大数据培训</option>
         <option value="3">信息技术新工科产学研联盟师资培训班</option>
         <option value="4">工程教育认证</option>
-        <option value="5">EduCoder-创先源于实践</option>
+        <option value="5">EduCoder-创新源于实践</option>
       </select>
       <select class="fl mr10 winput-120-30" name="pay_type">
       <option value="-1">选择支付方式</option>
diff --git a/app/views/trainings/enroll.html.erb b/app/views/trainings/enroll.html.erb
index 5279f51d..23f66e44 100644
--- a/app/views/trainings/enroll.html.erb
+++ b/app/views/trainings/enroll.html.erb
@@ -284,7 +284,7 @@
 <% end %>
 <% if @training_type == 5 %>
   <div>
-    <p class="collegeInfo">EduCoder-创先源于实践</p>
+<!--    <p class="collegeInfo">EduCoder-创新源于实践</p>-->
     <%= form_for @training do |f| %>
       <%= hidden_field_tag(:friendly_id, @friendly_id) %>
 
diff --git a/app/views/users/_returnTop_btn.html.erb b/app/views/users/_returnTop_btn.html.erb
index 9a3c7c32..1ce6b917 100644
--- a/app/views/users/_returnTop_btn.html.erb
+++ b/app/views/users/_returnTop_btn.html.erb
@@ -30,35 +30,3 @@
 
 </div>
 
-<div id="trophyreturn" class="-task-sidebars" style="right: 65px !important;width: 154px;">
-  <a  onclick="trophyreturnfun();" id="closeIcon" style="position: absolute;right: 12px;top: 10px; color: #000;">
-    <i class="iconfont icon-shanchudiao"></i>
-  </a>
-  <a href="/competitions">
-    <img src="/images/educoder/competition/lvmeng.png" width="150px" height="150px">
-  </a>
-
-</div>
-<script>
-    function trophyreturnfun(){
-        $("#trophyreturn").hide()
-        localStorage.setItem('trophy_uid', true);
-    }
-
-    $(function() {
-
-        var trophy_uid = false;
-
-        if (window.localStorage) {
-            trophy_uid = localStorage.getItem('trophy_uid');
-        } else {
-            trophy_uid = false
-        }
-
-        if(trophy_uid==="true"||trophy_uid===true){
-            $("#trophyreturn").hide()
-        }
-
-    })
-
-</script>
diff --git a/app/views/versions/show.html.erb b/app/views/versions/show.html.erb
index 5b66e5bc..0abc6b79 100644
--- a/app/views/versions/show.html.erb
+++ b/app/views/versions/show.html.erb
@@ -69,9 +69,9 @@
         <% @issues.each do |issue| %>
             <tr>
               <td>#<%= issue.id %></td>
-              <td><a href="<%= issue_path(issue) %>" class="new_roadmap_info_title color-grey3" title="<%= issue.subject %>" target="_blank"><%= issue.subject %></a> </td>
+              <td><a href="<%= issue_path(issue) %>" class="new_roadmap_info_title color-grey3" data-tip-down="<%= issue.subject %>" target="_blank"><%= issue.subject %></a> </td>
               <td> <%= issue.tracker %> </td>
-              <td><a href="<%= issue.assigned_to_id.nil? ? "" : user_path(issue.assigned_to) %>" class="new_roadmap_info_name" target="_blank">
+              <td><a href="<%= issue.assigned_to_id.nil? ? "" : user_path(issue.assigned_to) %>" style="max-width: 200px;text-align: center;margin-left: 0px;" data-tip-down="<%= User.find(issue.try(:assigned_to_id)).nil? ? "" : User.find(issue.try(:assigned_to_id)).show_name %>" class="new_roadmap_info_name" target="_blank">
                 <%= User.find(issue.try(:assigned_to_id)).nil? ? "" : User.find(issue.try(:assigned_to_id)).show_name %></a>
               </td>
               <td><%= format_time issue.updated_on %></td>
diff --git a/app/views/welcome/index.html.erb b/app/views/welcome/index.html.erb
index 29370db3..f5d21468 100644
--- a/app/views/welcome/index.html.erb
+++ b/app/views/welcome/index.html.erb
@@ -77,105 +77,4 @@
       <%= render :partial => "shixuns/shixun_item", :locals => {:shixuns => @shixuns} %>
     </div>
   </div>
-
-  
-
-  <!--导师排行榜-->
-  <div class="pt60 pb60 mb30 mentor-ranking">
-    <div class="educontent">
-      <div class="edu-txt-center">
-        <p class="color-dark edu-txt-center font-24" style="line-height: 30px">导师排行榜</p>
-        <p class="color-grey-cd font-12">MENTOR RANKING</p>
-      </div>
-      <div class="ranking clearfix">
-        <ul class="grade color-dark">
-          <% if @tea_users[1] %>
-              <li class="mt35 pr">
-                <img src="/images/educoder/huangguan-two.png" class="huangguan"/>
-                <a href="/users/<%= (@tea_users[1].try(:login)) %>" class="color-dark"><%= image_tag(url_to_avatar(@tea_users[1])) %>
-                  <span class="task-hide rankName"><%= @tea_users[1].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-          <% if @tea_users[0] %>
-              <li class="pr">
-                <img src="/images/educoder/huangguan.png" class="huangguan"/>
-                <a href="/users/<%= (@tea_users[0].try(:login)) %>" class="color-dark"><%= image_tag(url_to_avatar(@tea_users[0])) %>
-                  <span class="task-hide rankName"><%= @tea_users[0].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-          <% if @tea_users[2] %>
-              <li class="mt35 pr">
-                <img src="/images/educoder/huangguan-three.png" class="huangguan"/>
-                <a href="/users/<%=(@tea_users[2].try(:login)) %>" class="color-dark"><%= image_tag(url_to_avatar(@tea_users[2])) %>
-                  <span class="task-hide rankName"><%= @tea_users[2].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-        </ul>
-        <br/>
-        <ul class="grade mt30">
-          <% if @tea_users.size > 3 %>
-              <% @tea_users[3..@tea_users.size].each do |t_u| %>
-                  <li>
-                    <a href="/users/<%= t_u.try(:login) %>" class="color-dark"><%= image_tag(url_to_avatar(t_u)) %>
-                      <span class="task-hide rankName"><%= t_u.try(:show_name) %></span>
-                    </a>
-                  </li>
-              <% end %>
-          <% end %>
-        </ul>
-      </div>
-    </div>
-  </div>
-  <!--程序员排行榜-->
-  <div class="pt60 pb60 mb30 pro-ranking">
-    <div class="educontent">
-      <div class="edu-txt-center">
-        <p class="color-dark edu-txt-center font-24" style="line-height: 30px">程序员排行榜</p>
-        <p class="color-grey-cd font-12">PROGRAMMER RANKING</p>
-      </div>
-      <div class="ranking clearfix">
-        <ul class="grade color-dark">
-          <% if @stu_users[1] %>
-              <li class="mt35 pr">
-                <img src="/images/educoder/huangguan-two.png" class="huangguan"/>
-                <a href="/users/<%= @stu_users[1].try(:login) %>" class="color-dark"><%= image_tag(url_to_avatar(@stu_users[1])) %>
-                  <span class="task-hide rankName"><%= @stu_users[1].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-          <% if @stu_users[0] %>
-              <li class="pr">
-                <img src="/images/educoder/huangguan.png" class="huangguan"/>
-                <a href="/users/<%= @stu_users[0].try(:login) %>" class="color-dark"><%= image_tag(url_to_avatar(@stu_users[0])) %>
-                  <span class="task-hide rankName"><%= @stu_users[0].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-          <% if @stu_users[2] %>
-              <li class="mt35 pr">
-                <img src="/images/educoder/huangguan-three.png" class="huangguan"/>
-                <a href="/users/<%= (@stu_users[2].try(:login)) %>" class="color-dark"><%= image_tag(url_to_avatar(@stu_users[2])) %>
-                  <span class="task-hide rankName"><%= @stu_users[2].try(:show_name) %></span>
-                </a>
-              </li>
-          <% end %>
-        </ul>
-        <br/>
-        <ul class="grade mt30">
-          <% if @stu_users.size > 3 %>
-              <% @stu_users[3..@stu_users.size].each do |e_u| %>
-                  <li>
-                    <a href="/users/<%= e_u.try(:login) %>" class="color-dark"><%= image_tag(url_to_avatar(e_u)) %>
-                      <span class="task-hide rankName"><%= e_u.try(:show_name) %></span>
-                    </a>
-                  </li>
-              <% end %>
-          <% end %>
-        </ul>
-      </div>
-    </div>
-  </div>
 </div>
diff --git a/config/routes.rb b/config/routes.rb
index ef6d561c..3745c502 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -609,22 +609,23 @@ RedmineApp::Application.routes.draw do ## oauth相关
       get 'batch_authorization', :as => 'batch_authorization'
       match 'search_user', :via => [:get, :post]
       match 'affirm_cancel_auth', :via => [:get, :post]
-      get 'identity_authentication', :as => 'identity_authentication'
+      # get 'identity_authentication', :as => 'identity_authentication'
       match 'trial_authorization_operation', :as => 'trial_authorization_operation'
-      get 'reject_authentication'
-      get 'agree_authentication'
+      # get 'reject_authentication'
+      # get 'agree_authentication'
       match 'users', :via => [:get, :post]
       get 'users_trial'
       get 'auto_users_trial'
       match 'users_authorization_agree'
       match 'users_authorization_cancel'
       get 'update_webssh'
-      get 'professional_authentication', :as => 'professional_authentication'
-      get 'agree_authentication_pro'
-      post 'reject_authentication_pro'
+      # get 'professional_authentication', :as => 'professional_authentication'
+      # get 'agree_authentication_pro'
+      # post 'reject_authentication_pro'
       get 'update_shixun_hidden'
       get 'update_subject_hidden'
       post 'course_homepage_show'
+      post 'course_board_email_notify'
       post 'shixun_homepage_show'
       post 'update_shixun_task_pass'
       post 'update_shixun_code_hidden'
@@ -2382,9 +2383,9 @@ RedmineApp::Application.routes.draw do ## oauth相关
   get 'admin/code_work_tests'
   post 'admin/select_course_syllabus'
   post 'admin/create_syllabus'
-  get 'admin/identity_authentication'
-  get 'admin/reject_authentication'
-  get 'admin/agree_authentication'
+  # get 'admin/identity_authentication'
+  # get 'admin/reject_authentication'
+  # get 'admin/agree_authentication'
 
   resources :auth_sources do
     member do
diff --git a/db/migrate/20191009020158_create_competition_course_records.rb b/db/migrate/20191009020158_create_competition_course_records.rb
new file mode 100644
index 00000000..e2846c9a
--- /dev/null
+++ b/db/migrate/20191009020158_create_competition_course_records.rb
@@ -0,0 +1,15 @@
+class CreateCompetitionCourseRecords < ActiveRecord::Migration
+  def change
+    create_table :competition_course_records do |t|
+      t.references :competition
+      t.references :competition_team
+
+      t.string :type
+      t.integer :user_id
+      t.string :username
+
+      t.integer :score
+      t.text :snapshot
+    end
+  end
+end
diff --git a/lib/tasks/competition_gcc_course_statistic.rake b/lib/tasks/competition_gcc_course_statistic.rake
new file mode 100644
index 00000000..f212a365
--- /dev/null
+++ b/lib/tasks/competition_gcc_course_statistic.rake
@@ -0,0 +1,164 @@
+
+namespace :competition do
+  desc "statistic gcc_course competition score"
+  task :gcc_course_statistic, [:competition_id] => :environment do |_, args|
+    competition = Competition.find args[:competition_id]
+    custom_logger("Start Statistic Competition Score: #{competition.id}|#{competition.identifier}|#{competition.name} ~")
+
+    custom_logger("Clear Old Competition Scores ~")
+    CompetitionScore.where(competition_id: competition.id).delete_all
+    CompetitionCourseRecord.where(competition_id: competition.id).delete_all
+    custom_logger("Clear Old Competition Scores Completed!")
+
+    competition.competition_teams.each do |team|
+      custom_logger("Start Statistic Competition Team: #{team.id}|#{team.name} ~")
+      team_user_ids = team.team_members.pluck(:user_id)
+      total_score = 0
+
+      # =========== Shixun ===========
+      shixuns = Shixun.where(user_id: team_user_ids, status: 2)
+                  .where('shixuns.created_at > ? && shixuns.created_at <= ?', Time.parse('2018-06-01'), Time.now)
+      shixuns = shixuns.joins('left join shixuns forked_shixuns on forked_shixuns.fork_from = shixuns.id and forked_shixuns.status = 2')
+      shixuns = shixuns.select('shixuns.id, shixuns.identifier, shixuns.user_id, shixuns.myshixuns_count, shixuns.name, shixuns.fork_from, sum(forked_shixuns.myshixuns_count) forked_myshixun_count')
+      shixuns = shixuns.group('shixuns.id').order('shixuns.myshixuns_count desc').includes(:creator)
+
+      shixun_ids = shixuns.map(&:id)
+      myshixun_count_map = get_valid_myshixun_count(shixun_ids)
+      original_myshixun_count_map = myshixun_count_map.clone
+      # forked shixun valid myshixun count
+      forked_shixun_map = Shixun.where(status: 2, fork_from: shixun_ids).select('id, fork_from')
+      forked_shixun_map = forked_shixun_map.each_with_object({}) { |sx, obj| obj[sx.id] = sx.fork_from }
+      forked_myshixun_count_map = get_valid_myshixun_count(forked_shixun_map.keys)
+      forked_myshixun_count_map.each { |k, v| myshixun_count_map[forked_shixun_map[k]] += v }
+
+      course_count_map = get_valid_course_count(shixun_ids)
+      forked_map = get_valid_course_count(forked_shixun_map.keys)
+      forked_course_count_map = {}
+      forked_map.each do |forked_id, course_count|
+        forked_course_count_map[forked_shixun_map[forked_id]] ||= 0
+        forked_course_count_map[forked_shixun_map[forked_id]] += course_count
+      end
+
+      custom_logger("Start Shixun Score ~")
+      shixuns.each do |shixun|
+        valid_course_count = course_count_map.fetch(shixun.id, 0)
+        valid_student_count = original_myshixun_count_map.fetch(shixun.id, 0)
+        score =
+          if shixun.fork_from.blank?
+            500 + 50 * valid_course_count + 10 * valid_student_count
+          else
+            100 + 10 * valid_course_count + 5 * valid_student_count
+          end
+
+        forked_shixun_map.each do |shixun_id, fork_from_id|
+          next if fork_from_id != shixun.id
+
+          score += 100 + 10 * forked_map.fetch(shixun_id, 0) + 5 * forked_myshixun_count_map.fetch(shixun_id, 0)
+        end
+
+        total_score += score
+
+        attr = {
+          competition_id: competition.id,
+          competition_team_id: team.id,
+          user_id: shixun.creator.id,
+          username: shixun.creator.show_real_name,
+          score: score,
+          snapshot: {
+            shixun: shixun.as_json(only: [:id, :name, :identifier, :fork_from])['shixun'],
+            myshixuns_count: shixun.myshixuns_count.to_i,
+            forked_myshixun_count: shixun['forked_myshixun_count'].to_i,
+            valid_myshixun_count: myshixun_count_map.fetch(shixun.id, 0),
+          }
+        }
+        CompetitionCourseShixunRecord.create(attr)
+      end
+      custom_logger("Shixun Score Completed!")
+
+
+      # =========== Course ===========
+      student_count_subquery = CourseMember.where('course_id = courses.id AND role = 4').select('count(*)').to_sql
+      subquery = StudentWork.where('homework_common_id = hcs.id')
+                   .select('sum(compelete_status !=0 ) as finish, count(*) as total')
+                   .having('total != 0 and finish >= (total / 2)').to_sql
+      course_ids = Course.where('courses.created_at > ?', Time.parse('2018-06-01'))
+                     .where('courses.created_at <= ?', Time.now)
+                     .where("(#{student_count_subquery}) >= 3")
+                     .where("exists(select 1 from homework_commons hcs where hcs.course_id = courses.id and hcs.publish_time is not null and hcs.publish_time < NOW() and hcs.homework_type = 4 and exists(#{subquery}))")
+                     .joins('join course_members on course_members.course_id = courses.id and course_members.role in (1,2,3)')
+                     .where(course_members: { user_id: team_user_ids }).pluck(:id)
+      courses = Course.where(id: course_ids).joins(:shixun_homework_commons).where('homework_commons.publish_time < now()')
+      courses = courses.select('courses.id, courses.name, courses.members_count, count(*) shixun_homework_count')
+                   .group('courses.id').order('shixun_homework_count desc').having('shixun_homework_count > 0')
+
+      course_ids = courses.map(&:id)
+      course_myshixun_map = Myshixun.joins(student_works: :homework_common)
+                               .where(homework_commons: { course_id: course_ids })
+                               .where('exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
+                               .group('homework_commons.course_id').count
+      course_shixun_count_map = get_valid_shixun_count(course_ids)
+
+      custom_logger("Start Course Score ~")
+      courses.each do |course|
+        user = course.teachers.where(user_id: team_user_ids).first.user
+
+        score = 500 + 5 * course_shixun_count_map.fetch(course.id, 0) * course_myshixun_map.fetch(course.id, 0)
+        total_score += score
+
+        attr = {
+          competition_id: competition.id,
+          competition_team_id: team.id,
+          user_id: user.id,
+          username: user.show_real_name,
+          score: score,
+          snapshot: {
+            course: course.as_json(only: [:id, :name]),
+            members_count: course.members_count.to_i,
+            shixun_homework_count: course['shixun_homework_count'].to_i,
+            valid_myshixun_count: course_myshixun_map.fetch(course.id, 0),
+          }
+        }
+        CompetitionCourseCourseRecord.create(attr)
+      end
+      custom_logger("Course Score Completed!")
+
+      custom_logger('Create Competition Score ~')
+      CompetitionScore.create(user_id: team.user_id, competition_team_id: team.id, competition_id: competition.id, score: total_score)
+
+      custom_logger("Statistic Competition Team: #{team.id}|#{team.name} Completed!")
+    end
+  end
+
+  def custom_logger(msg)
+    Rails.logger.info(msg)
+    p msg
+  end
+
+  def get_valid_myshixun_count(ids)
+    Myshixun.where(shixun_id: ids)
+      .where('exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
+      .group('shixun_id').count
+  end
+
+  def get_valid_course_count(ids)
+    percentage_sql = StudentWork.where('homework_common_id = homework_commons.id and homework_commons.publish_time is not null and homework_commons.publish_time < NOW()')
+                       .select('sum(compelete_status !=0 ) as finish, count(*) as total')
+                       .having('total != 0 and finish >= (total / 2)').to_sql
+
+    Course.joins(shixun_homework_commons: :homework_commons_shixuns)
+      .where('shixun_id in (?)', ids)
+      .where("exists (#{percentage_sql})")
+      .group('shixun_id').count
+  end
+
+  def get_valid_shixun_count(ids)
+    percentage_sql = StudentWork.where('homework_common_id = homework_commons.id and homework_commons.publish_time is not null and homework_commons.publish_time < NOW()')
+                       .select('sum(compelete_status !=0 ) as finish, count(*) as total')
+                       .having('total != 0 and finish >= (total / 2)').to_sql
+    Shixun.joins(homework_commons_shixuns: :homework_common)
+      .where(homework_commons: { homework_type: 4 })
+      .where('course_id in (?)', ids)
+      .where("exists (#{percentage_sql})")
+      .group('course_id').count
+  end
+end
diff --git a/public/javascripts/create_kindeditor.js b/public/javascripts/create_kindeditor.js
index fdd493d8..0ac14179 100644
--- a/public/javascripts/create_kindeditor.js
+++ b/public/javascripts/create_kindeditor.js
@@ -36,7 +36,8 @@ function sd_create_editor(params){
             }
             //params.toolbar_container.hide();
             $('#reply_image_' + id).addClass('imageFuzzy');
-            if(/^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(this.edit.html())){
+            // /^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(this.edit.html()))
+            if(/^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(this.edit.html()) && $(".upload_filename").length == 0 ){
                 params.submit_btn.hide();
                 params.toolbar_container.hide();
                 this.resize("100%", null);
@@ -209,13 +210,17 @@ function sd_check_editor_form_field(params){
         if(params.content.html()!=params.textarea.html() || params.issubmit==true){
             params.textarea.html(params.content.html());
             params.content.sync();
-            if(params.content.isEmpty() || /^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(params.textarea.html())){
-                params.contentmsg.html('内容不能为空');
+            if(
+                (params.content.isEmpty() && $(".upload_filename").length == 0)
+                ||
+                (/^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(params.textarea.html())&& $(".upload_filename").length == 0)){
+                params.contentmsg.html('请填写评论内容或者上传附件！');
                 params.contentmsg.css({color:'#ff0000'});
-            }else{
-                params.contentmsg.html('填写正确');
-                params.contentmsg.css({color:'#008000'});
             }
+            // else{
+            //     params.contentmsg.html('填写正确');
+            //     params.contentmsg.css({color:'#008000'});
+            // }
             params.contentmsg.show();
         }
     }
@@ -281,6 +286,7 @@ function sd_create_editor_from_data(id){
                 });
                 params.submit_btn.click(function () {
                     var tContents = $("#comment_news_" + id).val();
+                    console.log("tcontrnet"+tContents);
                     if(tContents != undefined){
                         var beforeImage = tContents.split("<img");
                         var afterImage = tContents.split("/>");
diff --git a/public/react/src/modules/ec/ecCompletion_calculation/ecCompletion_calculation.js b/public/react/src/modules/ec/ecCompletion_calculation/ecCompletion_calculation.js
index 63dc7a7c..e1dee2b5 100644
--- a/public/react/src/modules/ec/ecCompletion_calculation/ecCompletion_calculation.js
+++ b/public/react/src/modules/ec/ecCompletion_calculation/ecCompletion_calculation.js
@@ -684,7 +684,9 @@ class EcCompletionCalculation extends Component {
                             // })
                         }
                         {
-                             Spintype===false?<li className={"clearfix newtarget_scoreclass lipadding10im bordereaeaea"} style={{width: 113*(total_rate_data+4)>1200?(113*(total_rate_data+4.5))+63:1200+"px"}}>
+                             Spintype===false?<li className={"clearfix newtarget_scoreclass lipadding10im bordereaeaea"} style={{width: total_rate_data > 5 ? (180 * total_rate_data+226+16) : 1200 + "px"}}
+																									// style={{width: 113*(total_rate_data+4)>1200?(113*(total_rate_data+4.5))+63:1200+"px"}}
+														 >
                              {/*<span className="column-1 color-05101A mr16 width86">{k+1}</span>*/}
                              <span className="column-1 color-05101A mr16 width86">平均分</span>
                              {/*<span className="column-1 color-05101A ec_graduation_name mr16">{i.student_scores.name}</span>*/}
diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index e4cfd6cf..0d8194fb 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -238,11 +238,11 @@ class NewHeader extends Component {
 			} else {
 				var uid = false
 			}
-			if(!uid){
-				this.setState({
-					competitiontype:true
-				})
-			}
+			// if(!uid){
+			// 	this.setState({
+			// 		competitiontype:true
+			// 	})
+			// }
     }
 
 		setcompetitionfun=()=>{
@@ -398,7 +398,7 @@ class NewHeader extends Component {
 
                         <li className={`${competitions === true ? 'active' : ''}`} >
 													<a href="/competitions">在线竞赛</a>
-													<img className="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>
+													{/*<img className="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>*/}
                         </li>
 
 											  <li><a href="/moop_cases">教学案例</a></li>
diff --git a/public/react/src/modules/tpm/SiderBar.js b/public/react/src/modules/tpm/SiderBar.js
index b7f5b5ec..0b88a37d 100644
--- a/public/react/src/modules/tpm/SiderBar.js
+++ b/public/react/src/modules/tpm/SiderBar.js
@@ -13,26 +13,26 @@ class SiderBar extends Component {
     }
 
     componentDidMount() {
-        window._initSider();
-				var trophy_uid = false;
-				if (window.localStorage) {
-					trophy_uid = localStorage.getItem('trophy_uid');
-				} else {
-					trophy_uid = false
-				}
-				if(trophy_uid==="true"||trophy_uid===true){
-					this.setState({
-						trophyreturn:true
-					})
-				}
+        // window._initSider();
+				// var trophy_uid = false;
+				// if (window.localStorage) {
+				// 	trophy_uid = localStorage.getItem('trophy_uid');
+				// } else {
+				// 	trophy_uid = false
+				// }
+				// if(trophy_uid==="true"||trophy_uid===true){
+				// 	this.setState({
+				// 		trophyreturn:true
+				// 	})
+				// }
 
     }
 
 		trophyreturnfun=()=>{
-				this.setState({
-					trophyreturn:true
-				})
-				localStorage.setItem('trophy_uid', true);
+				// this.setState({
+				// 	trophyreturn:true
+				// })
+				// localStorage.setItem('trophy_uid', true);
 		}
     render() {
         return (
@@ -70,15 +70,15 @@ class SiderBar extends Component {
 							</div>
 						</div>
 
-						{this.state.trophyreturn===true?"":<div className="-task-sidebars" style={{right: "65x",width: "154px"}}>
-							<a onClick={this.trophyreturnfun} id="closeIcon"
-								 style={{position: "absolute", right: "12px",top:"10px",color: "#000"}}>
-								<i className="iconfont icon-shanchudiao"></i>
-							</a>
-							<a href="/competitions">
-								<img src={getImageUrl("images/educoder/competition/lvmeng.png")}  width="150px" height="150px" />
-							</a>
-						</div>}
+						{/*{this.state.trophyreturn===true?"":<div className="-task-sidebars" style={{right: "65x",width: "154px"}}>*/}
+						{/*	<a onClick={this.trophyreturnfun} id="closeIcon"*/}
+						{/*		 style={{position: "absolute", right: "12px",top:"10px",color: "#000"}}>*/}
+						{/*		<i className="iconfont icon-shanchudiao"></i>*/}
+						{/*	</a>*/}
+						{/*	<a href="/competitions">*/}
+						{/*		<img src={getImageUrl("images/educoder/competition/lvmeng.png")}  width="150px" height="150px" />*/}
+						{/*	</a>*/}
+						{/*</div>}*/}
 
 					</div>
             );