diff --git a/app/controllers/at_controller.rb b/app/controllers/at_controller.rb
index 69c33f90e..0e48cd962 100644
--- a/app/controllers/at_controller.rb
+++ b/app/controllers/at_controller.rb
@@ -10,7 +10,7 @@ class AtController < ApplicationController
     @users = users.uniq { |u| u.id }.delete_if { |u| u.id == User.current.id }.sort{|x,y| to_pinyin(x.show_name) <=> to_pinyin(y.show_name)} if users
 
     #加上all
-    if @users.size > 0
+    if @user && @users.size > 0
       allUser = Struct.new(:id, :name).new
       allUser.id = @users.map{|u| u.id}.join(",")
       allUser.name = "all"
diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index 921d7d12b..63ef30b35 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -440,7 +440,7 @@ class IssuesController < ApplicationController
       jour.save
       update_user_activity(@issue.class,@issue.id)
       update_forge_activity(@issue.class,@issue.id)
-
+      @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
       @user_activity_id = params[:user_activity_id]
       if params[:issue_id]
         @issue_id = params[:issue_id]
@@ -483,12 +483,21 @@ class IssuesController < ApplicationController
     if User.current.logged?
       jour = Journal.find(params[:journal_id])
       @issue = Issue.find params[:id]
-      new_jour = @issue.journals.build(:user_id => User.current.id, :reply_id => params[:journal_id], :notes => params[:content], :parent_id => jour.id)
+      @project = @issue.project
+      @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+      @priorities = IssuePriority.active
+      new_jour = Journal.new
+      new_jour.user_id = User.current.id
+      new_jour.reply_id = params[:journal_id]
+      new_jour.parent_id = jour.id
+      new_jour.notes = params[:content]
+      new_jour.journalized = @issue
+      new_jour.save_attachments(params[:attachments])
+      # new_jour = @issue.journals.build(:user_id => User.current.id, :reply_id => params[:journal_id], :notes => params[:content], :parent_id => jour.id)
       @user_activity_id = params[:user_activity_id]
       if new_jour.save
         update_user_activity(@issue.class,@issue.id)
         update_forge_activity(@issue.class,@issue.id)
-
         respond_to do |format|
           format.js
         end
@@ -496,13 +505,28 @@ class IssuesController < ApplicationController
     end
   end
 
-  #
+  # 需要刷新详情页面，代码同步一致
+  # 获取project和issue状态是为了刷新页面
+  # 值所以用delete是因为issue和journal在act_as_attachment中是同一个类型
+  # 非动态页面直接刷新，动态页面手动刷新
   def delete_journal
      @issue = Issue.find(params[:id])
-     Journal.destroy(params[:journal_id])
+     begin
+       forge_acts = ForgeMessage.where(:forge_message_type => "Journal", :forge_message_id => params[:journal_id]).first
+       forge_acts.destroy unless forge_acts.nil?
+       at_message = AtMessage.where(:at_message_type => "Journal", :at_message_id => params[:journal_id]).first
+       at_message.destroy unless at_message.nil?
+       Journal.delete(params[:journal_id])
+     rescue Exception => e
+       puts e
+     end
      @user_activity_id = params[:user_activity_id]
      respond_to do |format|
-      format.js
+       if @user_activity_id
+         format.js
+       else
+         format.html{ redirect_to issue_url(@issue)}
+       end
     end
   end
 
diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 1b93bdeba..e2dd23552 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -381,6 +381,7 @@ class StudentWorkController < ApplicationController
     @is_evaluation = @homework.homework_detail_manual && @homework.homework_detail_manual.comment_status == 2 && !@is_teacher #是不是匿评
     @show_all = false
 
+    # 0表示没有分组的学生，-1表示所有分组的学生
     if @group
       if @group == "0"
         none_group_students = @course.members.select{ |member| member.course_group_id == 0 }
@@ -389,6 +390,13 @@ class StudentWorkController < ApplicationController
         else
           student_in_group = '(' + none_group_students.map{ |member| member.user_id }.join(',')  + ')'
         end
+      elsif @group == "-1"
+        all_group_students = @course.members.select{ |member| member.course_group_id }
+        if all_group_students.empty?
+          student_in_group = '(0)'
+        else
+          student_in_group = '(' + all_group_students.map{ |member| member.user_id }.join(',')  + ')'
+        end
       else
         course_group = CourseGroup.find_by_id(@group)
         group_students = course_group.users
diff --git a/app/controllers/syllabuses_controller.rb b/app/controllers/syllabuses_controller.rb
index 9c69f5259..e77b19511 100644
--- a/app/controllers/syllabuses_controller.rb
+++ b/app/controllers/syllabuses_controller.rb
@@ -88,7 +88,7 @@ class SyllabusesController < ApplicationController
   end
 
   def destroy
-    if @syllabus && @syllabus.courses.empty?
+    if @syllabus && @syllabus.courses.not_deleted.empty?
       @syllabus.destroy
       redirect_to user_courselist_user_path(User.current.id)
     end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 7aae73e94..d64d95223 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -33,7 +33,6 @@ module ApplicationHelper
   extend Forwardable
   def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
 
-
   # def user_blogs_path(resource,parameters={})
   #   super
   # end
diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 96e0d7683..e1dda3554 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -595,19 +595,19 @@ module CoursesHelper
   def get_acts_list_type type
     case type
       when "homework"
-        ">" + l(:label_homework_acts)
+        l(:label_homework_acts)
       when "news"
-        ">" + l(:label_news_acts)
+        l(:label_news_acts)
       when "attachment"
-        ">" + l(:label_attachment_acts)
+        l(:label_attachment_acts)
       when "message"
-        ">" + l(:label_message_acts)
+        l(:label_message_acts)
       when "journalsForMessage"
-        ">" + l(:label_journalsForMessage_acts)
+        l(:label_journalsForMessage_acts)
       when "poll"
-        ">" + l(:label_poll_acts)
+        l(:label_poll_acts)
       else
-        ">" + l(:label_all_cats)
+        l(:label_all_cats)
     end
   end
 
diff --git a/app/models/journal.rb b/app/models/journal.rb
index d2cc9e539..f22015f47 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -55,7 +55,7 @@ class Journal < ActiveRecord::Base
   before_create :split_private_notes, :add_journals_count
   
   # fq
-  after_save :act_as_activity,:be_user_score, :act_as_forge_message, act_as_at_message(:notes, :user_id)
+  after_save :be_user_score, :act_as_forge_message, act_as_at_message(:notes, :user_id)
   # end
   #after_destroy :down_user_score
   #before_save :be_user_score
diff --git a/app/views/boards/_course_new.html.erb b/app/views/boards/_course_new.html.erb
index 32cec24d5..90f0d9c7e 100644
--- a/app/views/boards/_course_new.html.erb
+++ b/app/views/boards/_course_new.html.erb
@@ -132,12 +132,12 @@
       <div id="topic_editor" style="display: none;">
         <%if User.current.member_of_course?(course) %>
             <div class="mt10">
-          <% if User.current.admin? %>
+          <% if User.current.id == course.tea_id %>
               <%= f.check_box :sticky, :value => topic.sticky %>
               <%= label_tag 'message_sticky', l(:label_board_sticky) %>
-          <% end %>
           <%= f.check_box :locked, :value => topic.locked %>
           <%= label_tag 'message_locked', l(:label_board_locked) %>
+          <% end %>
           <div class="cl"></div>
         </div>
         <% end %>
diff --git a/app/views/courses/show.html.erb b/app/views/courses/show.html.erb
index e7800531b..3e509faa5 100644
--- a/app/views/courses/show.html.erb
+++ b/app/views/courses/show.html.erb
@@ -9,7 +9,7 @@
 <input type="hidden" value="<%= @type%>" name="type" id="user_activities_type">
 <div class="homepageRight mt0 ml10">
 <div class="homepageRightBanner">
-  <div class="NewsBannerName">班级动态
+  <div class="NewsBannerName">
     <%= get_acts_list_type @type %></div>
   <ul class="resourcesSelect">
     <li class="resourcesSelected"><a href="javascript:void(0);" class="resourcesIcon"></a>
diff --git a/app/views/issues/_issue_replies.html.erb b/app/views/issues/_issue_replies.html.erb
index 344987913..070238a81 100644
--- a/app/views/issues/_issue_replies.html.erb
+++ b/app/views/issues/_issue_replies.html.erb
@@ -40,7 +40,6 @@
                               l(:button_delete),
                               {:controller => 'issues',:action => 'delete_journal', :id => issue.id,:journal_id=>comment.id},
                               :method => :get,
-                              :remote=>true,
                               :class => 'fr mr20',
                               :data => {:confirm => l(:text_are_you_sure)},
                               :title => l(:button_delete)
@@ -73,7 +72,7 @@
               <div class="mt5 fl">
                 <%= render :partial => 'attachments/issue_reply', :locals => {:container => @issue} %>
               </div>
-              <span nhname='contentmsg_<%= @issue.id %>' class="fl"></span>
+              <span nhname='contentmsg_<%= @issue.id %>' class="fl mt5"></span>
               <a id="new_message_submit_btn_<%= @issue.id %>" href="javascript:void(0)" onclick="this.style.display='none'" class="blue_n_btn fr mt5" style="display:none;">发送</a>
               <div class="cl"></div>
           <% end %>
diff --git a/app/views/issues/_jounal_refresh.js.erb b/app/views/issues/_jounal_refresh.js.erb
new file mode 100644
index 000000000..0945ba04d
--- /dev/null
+++ b/app/views/issues/_jounal_refresh.js.erb
@@ -0,0 +1,21 @@
+$("#reply_div_<%= @issue.id %>").html("<%=  escape_javascript(render :partial => 'issues/issue_replies', :locals => {:issue => @issue}) %>");
+$("#issue_detail_show").html('<%= escape_javascript(render :partial => 'issues/detail') %>')
+$("#issue_edit_show").html('<%= escape_javascript(render :partial => 'issues/edit') %>')
+$("#div_issue_attachment_<%=@issue.id %>").html("<%= escape_javascript(render :partial => 'issues/issue_attachments', :locals => {:issue => @issue}) %>");
+sd_create_editor_from_data(<%= @issue.id %>, null, "100%", "<%= @issue.class.name %>");
+issue_desc_editor = KindEditor.create('#issue_description',
+        {"width":"85%",
+            "resizeType":0,
+            "no_label":true,
+            "at_id":<%= @issue.project_id%>,
+            "at_type":"Project",
+            "autoHeightMode":true,
+            "afterCreate":"eval(function(){ if(typeof enablePasteImg ==='function'){enablePasteImg(self);};if(typeof enableAt ==='function'){enableAt(self, \"<%=@issue.project_id %>\", 'Project');}; this.loadPlugin('autoheight')})",
+            "emotionsBasePath":'<%= Setting.host_name%>',
+            "height":300,
+            "allowFileManager":true,
+            "uploadJson":"/kindeditor/upload",
+            "fileManagerJson":"/kindeditor/filemanager"});
+//    $("#issue_test_<%#= @issue.id %>").html("<%#= escape_javascript(render :partial => 'issues/edit', :locals => {:issue => Issue.find( @issue_id)}) %>");
+$(".homepagePostReplyBannerCount").html('回复（<%= @issue.journals.count %>）');
+sd_create_editor_from_data(<%= @issue.id%>, null, "100%","<%= @issue.class.name %>");
\ No newline at end of file
diff --git a/app/views/issues/add_journal.js.erb b/app/views/issues/add_journal.js.erb
index 838e2d83d..eeaa52faa 100644
--- a/app/views/issues/add_journal.js.erb
+++ b/app/views/issues/add_journal.js.erb
@@ -1,25 +1,5 @@
 <% if @issue_id %> //issue详情中回复
-    $("#reply_div_<%= @issue_id %>").html("<%=  escape_javascript(render :partial => 'issues/issue_replies', :locals => {:issue => Issue.find( @issue_id),:replies_all_i=>0}) %>");
-    $("#div_issue_attachment_<%=@issue.id %>").html("<%= escape_javascript(render :partial => 'issues/issue_attachments', :locals => {:issue => Issue.find( @issue_id)}) %>");
-    $("#issue_detail_show").html('<%= escape_javascript(render :partial => 'issues/detail') %>')
-    $("#issue_edit_show").html('<%= escape_javascript(render :partial => 'issues/edit') %>')
-    sd_create_editor_from_data(<%= @issue.id %>, null, "100%", "<%= @issue.class.name %>");
-    issue_desc_editor = KindEditor.create('#issue_description',
-        {"width":"85%",
-            "resizeType":0,
-            "no_label":true,
-            "at_id":<%= @issue.project_id%>,
-            "at_type":"Project",
-            "autoHeightMode":true,
-            "afterCreate":"eval(function(){ if(typeof enablePasteImg ==='function'){enablePasteImg(self);};if(typeof enableAt ==='function'){enableAt(self, \"<%=@issue.project_id %>\", 'Project');}; this.loadPlugin('autoheight')})",
-            "emotionsBasePath":'<%= Setting.host_name%>',
-            "height":300,
-            "allowFileManager":true,
-            "uploadJson":"/kindeditor/upload",
-            "fileManagerJson":"/kindeditor/filemanager"});
-//    $("#issue_test_<%#= @issue.id %>").html("<%#= escape_javascript(render :partial => 'issues/edit', :locals => {:issue => Issue.find( @issue_id)}) %>");
-    $(".homepagePostReplyBannerCount").html('回复(<%= Issue.find( @issue_id).journals.count %>)')
-    sd_create_editor_from_data(<%= @issue.id %>, null, "100%","<%=@issue.class.name%>");
+    <%= render "jounal_refresh" %>
 <%else%>
     $("#div_user_issue_reply_<%=@user_activity_id %>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply', :locals => {:activity => @issue, :user_activity_id => @user_activity_id}) %>");
     sd_create_editor_from_data(<%= @user_activity_id %>, null, "100%", "UserActivity");
diff --git a/app/views/issues/add_reply.js.erb b/app/views/issues/add_reply.js.erb
index a818830cd..22581e37a 100644
--- a/app/views/issues/add_reply.js.erb
+++ b/app/views/issues/add_reply.js.erb
@@ -1,8 +1,8 @@
 <% if @user_activity_id %>
+<%# 动态中 %>
     $("#div_user_issue_reply_<%=@user_activity_id%>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply', :locals => {:activity => @issue, :user_activity_id => @user_activity_id}) %>");
     sd_create_editor_from_data(<%= @user_activity_id%>, null, "100%","<%=@issue.class.name%>");
 <% else %>
-    $("#reply_div_<%= @issue.id %>").html("<%=  escape_javascript(render :partial => 'issues/issue_replies', :locals => {:issue => @issue}) %>");
-    $(".homepagePostReplyBannerCount").html('回复（<%= @issue.journals.count %>）');
-    sd_create_editor_from_data(<%= @issue.id%>, null, "100%","<%=@issue.class.name%>");
+<%# issue详情 %>
+    <%= render "jounal_refresh" %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/issues/delete_journal.js.erb b/app/views/issues/delete_journal.js.erb
index 120c4bf7e..d105fe90f 100644
--- a/app/views/issues/delete_journal.js.erb
+++ b/app/views/issues/delete_journal.js.erb
@@ -2,7 +2,5 @@
 $("#div_user_issue_reply_<%=@user_activity_id%>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply', :locals => {:activity => @issue, :user_activity_id => @user_activity_id}) %>");
 sd_create_editor_from_data(<%= @user_activity_id%>, null, "100%","<%=@issue.class.name%>");
 <% else %>
-$("#reply_div_<%= @issue.id %>").html("<%=  escape_javascript(render :partial => 'issues/issue_replies', :locals => {:issue => @issue,:replies_all_i=>0}) %>");
-$(".homepagePostReplyBannerCount").html('回复(<%= @issue.journals.count %>)')
-sd_create_editor_from_data(<%= @issue.id%>, null, "100%","<%=@issue.class.name%>");
+    <%= render "jounal_refresh" %>
 <% end %>
\ No newline at end of file
diff --git a/app/views/layouts/_course_base_info.html.erb b/app/views/layouts/_course_base_info.html.erb
index 04162fc9c..06e24e0c2 100644
--- a/app/views/layouts/_course_base_info.html.erb
+++ b/app/views/layouts/_course_base_info.html.erb
@@ -3,8 +3,10 @@
 <% student_num = studentCount(@course) %>
 <% course_file_num = visable_attachemnts_incourse(@course).count %>
 <p class="sy_cgrey mb10">
-  <%=link_to @course.syllabus.title, syllabus_path(@course.syllabus_id), :class => 'sy_cgrey' %>
-  &nbsp;&gt;&nbsp;
+  <% if @course.syllabus %>
+      <%=link_to @course.syllabus.title, syllabus_path(@course.syllabus_id), :class => 'sy_cgrey' %>
+      &nbsp;&gt;&nbsp;
+  <% end %>
   <%=link_to @course.name, course_path(@course), :class => 'sy_cgrey' %>
 </p>
 
@@ -16,7 +18,9 @@
             <li><%= link_to "班级配置", {:controller => 'courses', :action => 'settings', :id => @course}, :class => "postOptionLink" %></li>
             <li><%= link_to @course.is_public == 0 ? "设为公开" : "设为私有", {:controller => 'courses', :action => 'private_or_public', :id => @course},:remote=>true,:confirm=>"您确定要设置为"+(@course.is_public == 0 ? "公开" : "私有")+"吗", :class => "postOptionLink" %></li>
             <li><%= link_to "复制学期", copy_course_course_path(@course.id),:remote=>true, :class => "postOptionLink" %></li>
-            <li><%= link_to "进入课程", syllabus_path(@course.syllabus), :class => "postOptionLink", :target => "_blank" %></li>
+            <% if @course.syllabus %>
+                <li><%= link_to "进入课程", syllabus_path(@course.syllabus), :class => "postOptionLink", :target => "_blank" %></li>
+            <% end %>
           </ul>
         </li>
       </ul>
diff --git a/app/views/syllabuses/_delete_syllabus.html.erb b/app/views/syllabuses/_delete_syllabus.html.erb
index b043186aa..a72a87c03 100644
--- a/app/views/syllabuses/_delete_syllabus.html.erb
+++ b/app/views/syllabuses/_delete_syllabus.html.erb
@@ -1,6 +1,6 @@
 <br>
 <div style='width:470px;text-align:center;font-family: "微软雅黑","宋体"' class="f14">
-  <% if @syllabus.courses.empty? || @syllabus.courses.not_deleted.empty? %>
+  <% if @syllabus.courses.not_deleted.empty? %>
     确认删除该课程吗？
   <% else %>
     该课程下已经存在班级，不能删除。
@@ -8,7 +8,7 @@
 </div>
 </br>
 <div style='width:164px; margin:0 auto; text-align:center; font-family: "微软雅黑","宋体"'>
-  <% if @syllabus.courses.empty?|| @syllabus.courses.not_deleted.empty? %>
+  <% if @syllabus.courses.not_deleted.empty? %>
       <%=link_to '确认', syllabus_path(@syllabus), :class => 'Blue-btn fl', :method => 'delete'%>
       <a href='javascript:void(0);' class='Blue-btn fl' onclick='hideModal()'>关闭</a>
   <% else %>
diff --git a/config/locales/courses/zh.yml b/config/locales/courses/zh.yml
index 9a07e0fa8..ac7e1b4a3 100644
--- a/config/locales/courses/zh.yml
+++ b/config/locales/courses/zh.yml
@@ -37,7 +37,7 @@ zh:
   label_message_acts: 论坛动态
   label_journalsForMessage_acts: 留言动态
   label_poll_acts: 问卷动态
-  label_all_cats: 全部动态
+  label_all_cats: 班级动态
 
   #
   #  课程托管平台主页
diff --git a/db/migrate/20160725091759_add_student_id_to_apply_add_school.rb b/db/migrate/20160725091759_add_student_id_to_apply_add_school.rb
new file mode 100644
index 000000000..8c51587f2
--- /dev/null
+++ b/db/migrate/20160725091759_add_student_id_to_apply_add_school.rb
@@ -0,0 +1,5 @@
+class AddStudentIdToApplyAddSchool < ActiveRecord::Migration
+  def change
+    add_column :apply_add_schools, :user_id, :integer
+  end
+end