diff --git a/Gemfile b/Gemfile
index 1305320cf..cbeade2a3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -50,10 +50,10 @@ gem 'elasticsearch-model'
 gem 'elasticsearch-rails'
 
 #rails 3.2.22.2 bug
- # gem "test-unit", "~>3.0"
+ gem "test-unit", "~>3.0"
 
 ### profile
- # gem 'oneapm_rpm'
+ gem 'oneapm_rpm'
 
 group :development do
   gem 'grape-swagger'
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index e0fa253b3..559f29235 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1691,9 +1691,12 @@ class UsersController < ApplicationController
         when "current_user"
           container_type = 'Principal'
           act_type = 'Principal'
+        when "all"
+          container_type = 'all'
+          act_type = 'all'
       end
     end
-    if container_type != '' && act_type != ''
+    if container_type != '' && container_type != 'all'
       if container_type == 'Course'
         sql = "container_type = '#{container_type}' and container_id in #{user_course_ids} and act_type = '#{act_type}'"
       elsif container_type == 'Project'
@@ -1709,69 +1712,19 @@ class UsersController < ApplicationController
     else
       if User.current != @user
         blog_ids = "("+@user.blog.id.to_s+")"
-        sql = "user_id = #{@user.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}) "+
-            "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " +
-            "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids}))"
       else
         blog_ids = "("+@user.blog.id.to_s+","+((User.watched_by(@user.id).count == 0 )? '0' :User.watched_by(@user.id).map{|u| u.blog.id}.join(','))+")"
-        sql = "(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}) "+
-            "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " +
-            "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})"
+      end
+      sql = "(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}) "+
+          "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " +
+          "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})"
+      if container_type != 'all' && User.current != @user
+        sql = "user_id = #{@user.id} and(" + sql + ")"
       end
     end
+    
     @user_activities = UserActivity.where("#{sql}").order('updated_at desc').limit(10).offset(@page * 10)
-    # if params[:type].present?
-    #   case params[:type]
-    #     when "course_homework"
-    #       @user_activities = UserActivity.where("container_type = 'Course' and container_id in #{user_course_ids} and act_type = 'HomeworkCommon'").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "course_news"
-    #       @user_activities = UserActivity.where("container_type = 'Course' and container_id in #{user_course_ids} and act_type = 'News'").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "course_message"
-    #       @user_activities = UserActivity.where("container_type = 'Course' and container_id in #{user_course_ids} and act_type = 'Message'").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "course_poll"
-    #       @user_activities = UserActivity.where("container_type = 'Course' and container_id in #{user_course_ids} and act_type = 'Poll'").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "course_journals"
-    #       @user_activities = UserActivity.where("container_type = 'Course' and container_id in #{user_course_ids} and act_type = 'JournalsForMessage'").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "project_issue"
-    #       @user_activities = UserActivity.where("container_type = 'Project' and container_id in #{user_project_ids} and act_type = 'Issue'").order('updated_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('updated_at desc').limit(10).offset(@page * 10)
-    #     when "user_journals"
-    #       @user_activities = UserActivity.where("container_type = 'Principal' and act_type= 'JournalsForMessage' and container_id = #{@user.id}").order('updated_at desc').limit(10).offset(@page * 10)
-    #     when "current_user"
-    #       @user_activities = UserActivity.where("user_id = #{@user.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('updated_at desc').limit(10).offset(@page * 10)
-    #     else
-    #       if @user == User.current
-    #         blog_ids = "("+@user.blog.id.to_s+","+((User.watched_by(@user.id).count == 0 )? '0' :User.watched_by(@user.id).map{|u| u.blog.id}.join(','))+")"
-    #       else
-    #         blog_ids = "("+@user.blog.id.to_s+")"
-    #       end
-    #       @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}) "+
-    #                                                 "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " +
-    #                                                 "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})").order('updated_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})or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id})").order('updated_at desc').limit(10).offset(@page * 10)
-    #   # blog_ids = "("+@user.blog.id.to_s+","+((User.watched_by(@user.id).count == 0 )? '0' :User.watched_by(@user.id).map{|u| u.blog.id}.join(','))+")"
-    #   # 减少数据库交互
-    #   if @user == User.current
-    #     watched_user_ids = User.watched_by(@user.id).count == 0 ? " " : ("," + User.watched_by(@user.id).map{|u| u.id.to_s }.join(','))
-    #     user_ids = "(" + @user.id.to_s + watched_user_ids + ")"
-    #   else
-    #     user_ids = "(" + @user.id.to_s + ")"
-    #   end
-    #   watched_user_blog_ids = Blog.select("id").where("author_id in #{user_ids}")
-    #   blog_ids = watched_user_blog_ids.empty? ? "(-1)" : "(" + watched_user_blog_ids.map { |blog| blog.id}.join(",") + ")"
-    #
-    #   @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}) "+
-    #                                             "or (container_type = 'Principal' and act_type= '#{principal_types}' and container_id = #{@user.id}) " +
-    #                                             "or (container_type = 'Blog' and act_type= 'BlogComment' and container_id in #{blog_ids})").order('updated_at desc').limit(10).offset(@page * 10)
-    # end
-    # @user_activities = paginateHelper @user_activities,500
     @type = params[:type]
     respond_to do |format|
       format.js
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 3c125a185..c1d6950fa 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -3420,6 +3420,43 @@ def get_hw_index(hw,is_teacher)
   return index
 end
 
+def get_hw_status homework_common
+  str = ""
+  if homework_common.homework_detail_manual
+    if homework_common.homework_detail_manual.comment_status == 0 && homework_common.publish_time.nil?
+      str += '<span class="grey_homework_btn_cir ml5">挂起</span>'
+    elsif homework_common.homework_detail_manual.comment_status == 0
+      str += '<span class="grey_homework_btn_cir ml5">未发布</span>'
+    elsif homework_common.homework_detail_manual.comment_status == 1
+      if homework_common.anonymous_comment == 0
+        str += '<span class="grey_homework_btn_cir ml5">未开启匿评</span>'
+      else
+        str += '<span class="grey_homework_btn_cir ml5">匿评已禁用</span>'
+      end
+      if Time.parse(homework_common.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")
+        str += '<span class="green_homework_btn_cir ml5">作品提交中</span>'
+      elsif Time.parse(homework_common.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d")
+        str += '<span class="red_homework_btn_cir ml5">作品补交中</span>'
+      end
+    elsif homework_common.homework_detail_manual.comment_status == 2
+      if homework_common.anonymous_comment == 0
+        str += '<span class="green_homework_btn_cir ml5">匿评中</span>'
+      else
+        str += '<span class="grey_homework_btn_cir ml5">匿评已禁用</span>'
+      end
+      str += '<span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>'
+    elsif homework_common.homework_detail_manual.comment_status == 3
+      if homework_common.anonymous_comment == 0
+        str += '<span class="grey_homework_btn_cir ml5">匿评已结束</span>'
+      else
+        str += '<span class="grey_homework_btn_cir ml5">匿评已禁用</span>'
+      end
+      str += '<span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>'
+    end
+  end
+  str
+end
+
 def get_group_member_names work
   result = ""
   unless work.nil?
diff --git a/app/helpers/users_helper.rb b/app/helpers/users_helper.rb
index 398fb8510..bc52b0002 100644
--- a/app/helpers/users_helper.rb
+++ b/app/helpers/users_helper.rb
@@ -162,17 +162,17 @@ module UsersHelper
   end
 
   def current_time_and_term_resource course
-    str = ""
+    str = course.syllabus.title + "<span class='fb'> · </span>"
     term = cur_course_term_resource
     name = course.name
     if (course.time == course.end_time && course.term == course.end_term) || (course.end_term.nil? && course.end_time.nil?) || course.time > Time.now.year
-      str = name + "(" + course.time.to_s + course.term.to_s + ")"
+      str = str + name + "(" + course.time.to_s + course.term.to_s + ")"
     elsif course.time == Time.now.year && set_term_value(cur_course_term) <= set_term_value(course.term)
-      str = name + "(" + course.time.to_s + course.term.to_s + ")"
+      str = str + name + "(" + course.time.to_s + course.term.to_s + ")"
     elsif course.end_time < Time.now.year || (course.end_time == Time.now.year && set_term_value(cur_course_term) >= set_term_value(course.term))
-      str = name + "(" + course.end_time.to_s + course.end_term.to_s + ")"
+      str = str + name + "(" + course.end_time.to_s + course.end_term.to_s + ")"
     else
-      str = name + "(" + Time.now.year.to_s + cur_course_term_resource.to_s + ")"
+      str = str + name + "(" + Time.now.year.to_s + cur_course_term_resource.to_s + ")"
     end
     str
   end
diff --git a/app/views/admin/syllabuses.html.erb b/app/views/admin/syllabuses.html.erb
index 5098131da..d24f7d39a 100644
--- a/app/views/admin/syllabuses.html.erb
+++ b/app/views/admin/syllabuses.html.erb
@@ -58,7 +58,7 @@
             <%= format_date(syllabus.created_at) %>
           </td>
         </tr>
-        <% courses = syllabus.courses %>
+        <% courses = syllabus.courses.not_deleted %>
         <% courses.each do |course| %>
             <tr class="even">
               <td style="text-align: center;">
diff --git a/app/views/blogs/index.html.erb b/app/views/blogs/index.html.erb
index f473ab534..8ad845c16 100644
--- a/app/views/blogs/index.html.erb
+++ b/app/views/blogs/index.html.erb
@@ -1,193 +1,192 @@
-<style type="text/css">
-    div.talk_new .ke-container{margin-left:2px;}
-    .break_word {width:100%;}
-</style>
-<script type="text/javascript">
-    //头部导航
-    var menuids=["TopUserNav"] //Enter id(s) of SuckerTree UL menus, separated by commas
-    function buildsubmenus(){
-        for (var i=0; i<menuids.length; i++){
-            var div = document.getElementById(menuids[i]);
-            if(div == undefined)continue;
-            var ultags=div.getElementsByTagName("ul");
-            for (var t=0; t<ultags.length; t++){
-                ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle";
-                ultags[t].parentNode.onmouseover=function(){
-                    this.getElementsByTagName("ul")[0].style.display="block";
-                }
-                ultags[t].parentNode.onmouseout=function(){
-                    this.getElementsByTagName("ul")[0].style.display="none";
-                }
-            }
-        }
-    }
-
-    if (window.addEventListener)
-        window.addEventListener("load", buildsubmenus, false)
-    else if (window.attachEvent)
-        window.attachEvent("onload", buildsubmenus)
-</script>
-<%= import_ke(enable_at: false, prettify: false) %>
-
-
-<%= render :partial => 'blogs/article_list', :locals => {:blog=>@user.blog,:topics => @topics, :page => 0, :user => @user} %>
-
-
-<script type="text/javascript">//侧导航
-
-function nh_check_field(params){
-    var result=true;
-    if(params.subject!=undefined){
-        if($.trim(params.subject.val()) == ""){
-            params.subjectmsg.html('主题不能为空');
-            params.subjectmsg.css({color:'#ff0000'});
-            result=false;
-        }else{
-            params.subjectmsg.html('填写正确');
-            params.subjectmsg.css({color:'#008000'});
-        }
-        params.subjectmsg.show();
-    }
-
-    if(params.content!=undefined){
-        if(params.content.isEmpty()){
-            result=false;
-        }
-        if(params.content.html()!=params.textarea.html() || params.issubmit==true){
-            params.textarea.html(params.content.html());
-            params.content.sync();                           //用上面那句ie11提交到服务器居然木有值
-            if(params.content.isEmpty()){
-                params.contentmsg.html('内容不能为空');
-                params.contentmsg.css({color:'#ff0000'});
-            }else{
-                params.contentmsg.html('填写正确');
-                params.contentmsg.css({color:'#008000'});
-            }
-            params.contentmsg.show();
-        }
-    }
-
-    return result;
-}
-function nh_init_board(params){
-    //发帖/编辑/回复按钮的click
-    params.showbtn.click(function(){
-        params.textarea.removeAttr('placeholder');
-        if(params.textarea.data('init') == undefined){
-            //初始化编辑器
-            var editor = params.kindutil.create(params.textarea, {
-//                allowPreviewEmoticons : false,
-//                allowImageUpload : false,
-                autoHeightMode : true,
-                resizeType : 1,minWidth:"1px",width:"560px",height:"150px",
-                allowFileManager:true,uploadJson:"/kindeditor/upload",
-                fileManagerJson:"/kindeditor/filemanager",
-                afterChange:function(){//按键事件
-                    nh_check_field({content:this,contentmsg:params.contentmsg,textarea:params.textarea});
-//                    var edit = this.edit;
-//                    var body = edit.doc.body;
-//                    edit.iframe.height(minHeight);
-//                    this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight) + 30, minHeight));
-                },
-                afterCreate:function(){
-                    this.loadPlugin("autoheight");
-                    var userAgent = navigator.userAgent.toLowerCase();
-                    if(/trident/.test(userAgent)){
-                        $("div.talk_new .ke-container").css({'margin-left':'0px'});
-                    }
-//                    var toolbar = $("div[class='ke-toolbar']",params.about_talk);
-//                    $(".ke-outline>.ke-toolbar-icon",toolbar).append('表情');
-//                    params.toolbar_container.append(toolbar);
-                }
-            }).loadPlugin('paste');
-
-            //主题输入框按键事件
-            params.inputsubject.keyup(function(){
-                nh_check_field({subject:params.inputsubject,subjectmsg:params.subjectmsg});
-            })
-            //表单提交
-            params.form.submit(function(){
-                var is_checked = nh_check_field({
-                    issubmit:true,
-                    subject:params.inputsubject,
-                    subjectmsg:params.subjectmsg,
-                    content:editor,
-                    contentmsg:params.contentmsg,
-                    textarea:params.textarea
-                });
-                if(is_checked){
-                    //return true 居然不提交 fuck your sister
-                    $(this)[0].submit();
-//                    return true;
-                }
-                return false;
-            });
-            //提交按钮click
-            params.submitbtn.click(function(){
-                params.form.submit();
-            });
-            //取消按钮click
-            params.cancelbtn.click(function(){
-                params.about_talk.toggle();//显示/隐藏编辑区
-                if(params.about_talk.is(':hidden')){//隐藏时reset表单数据
-                    params.form[0].reset();
-                    if(params.type=='reply'){
-                        params.textarea.empty();
-                    }else{
-                        params.textarea.html(params.init_content_val.val());
-                    }
-                    var str = params.textarea.html();
-                    str=str.replace(new RegExp(/&lt;/g),'<');
-                    str=str.replace(new RegExp(/&gt;/g),'>');
-                    editor.html(str);
-                    params.subjectmsg.hide();
-                    params.contentmsg.hide();
-                    if(params.quote_show!=undefined)params.quote_show.empty();
-                    if(params.quote_input!=undefined)params.quote_input.empty();
-                }else{
-                    if(params.type=='reply'){
-                        params.textarea.show();
-                        params.textarea.focus();
-                        params.textarea.hide();
-                        //params.jumphref.attr('href','#'+params.form.attr('id'));
-                        //params.jumphref[0].click();
-                    }else{
-                        params.textarea.show();
-                        params.textarea.focus();
-                        params.textarea.hide();
-//                      params.inputsubject.focus();
-                    }
-                }
-            });
-            params.textarea.data('init','1');//标记为已经初始化
-        }
-        params.cancelbtn.click();//显示/隐藏编辑区
-    });
-    if(params.type == 'reply'){
-        params.showbtn_child.click(function(){
-            if(params.textarea.data('init') == undefined){
-                params.showbtn.click();
-            }else{
-                params.cancelbtn.click();
-                if(params.about_talk.is(':hidden')){
-                    params.cancelbtn.click();
-                }
-            }
-            var parent_topic_id =  $(this).data('topic-id');
-            if(parent_topic_id!=undefined)$("input[name='parent_topic']",params.form).val(parent_topic_id);
-            var ref_str = params.get_ref_str_call($(this));
-            params.quote_show.html(ref_str);
-            params.quote_input.html(ref_str);
-        });
-    }
-}
-
-
-</script>
-<script type="text/javascript">
-    $(function(){
-        setTimeout(function(){
-            elocalStorage(message_content_editor,'blog_<%=User.current.id %>');
-        }, 10000);
-    });
-</script>
+<style type="text/css">
+    div.talk_new .ke-container{margin-left:2px;}
+</style>
+<script type="text/javascript">
+    //头部导航
+    var menuids=["TopUserNav"] //Enter id(s) of SuckerTree UL menus, separated by commas
+    function buildsubmenus(){
+        for (var i=0; i<menuids.length; i++){
+            var div = document.getElementById(menuids[i]);
+            if(div == undefined)continue;
+            var ultags=div.getElementsByTagName("ul");
+            for (var t=0; t<ultags.length; t++){
+                ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle";
+                ultags[t].parentNode.onmouseover=function(){
+                    this.getElementsByTagName("ul")[0].style.display="block";
+                }
+                ultags[t].parentNode.onmouseout=function(){
+                    this.getElementsByTagName("ul")[0].style.display="none";
+                }
+            }
+        }
+    }
+
+    if (window.addEventListener)
+        window.addEventListener("load", buildsubmenus, false)
+    else if (window.attachEvent)
+        window.attachEvent("onload", buildsubmenus)
+</script>
+<%= import_ke(enable_at: false, prettify: false) %>
+
+
+<%= render :partial => 'blogs/article_list', :locals => {:blog=>@user.blog,:topics => @topics, :page => 0, :user => @user} %>
+
+
+<script type="text/javascript">//侧导航
+
+function nh_check_field(params){
+    var result=true;
+    if(params.subject!=undefined){
+        if($.trim(params.subject.val()) == ""){
+            params.subjectmsg.html('主题不能为空');
+            params.subjectmsg.css({color:'#ff0000'});
+            result=false;
+        }else{
+            params.subjectmsg.html('填写正确');
+            params.subjectmsg.css({color:'#008000'});
+        }
+        params.subjectmsg.show();
+    }
+
+    if(params.content!=undefined){
+        if(params.content.isEmpty()){
+            result=false;
+        }
+        if(params.content.html()!=params.textarea.html() || params.issubmit==true){
+            params.textarea.html(params.content.html());
+            params.content.sync();                           //用上面那句ie11提交到服务器居然木有值
+            if(params.content.isEmpty()){
+                params.contentmsg.html('内容不能为空');
+                params.contentmsg.css({color:'#ff0000'});
+            }else{
+                params.contentmsg.html('填写正确');
+                params.contentmsg.css({color:'#008000'});
+            }
+            params.contentmsg.show();
+        }
+    }
+
+    return result;
+}
+function nh_init_board(params){
+    //发帖/编辑/回复按钮的click
+    params.showbtn.click(function(){
+        params.textarea.removeAttr('placeholder');
+        if(params.textarea.data('init') == undefined){
+            //初始化编辑器
+            var editor = params.kindutil.create(params.textarea, {
+//                allowPreviewEmoticons : false,
+//                allowImageUpload : false,
+                autoHeightMode : true,
+                resizeType : 1,minWidth:"1px",width:"560px",height:"150px",
+                allowFileManager:true,uploadJson:"/kindeditor/upload",
+                fileManagerJson:"/kindeditor/filemanager",
+                afterChange:function(){//按键事件
+                    nh_check_field({content:this,contentmsg:params.contentmsg,textarea:params.textarea});
+//                    var edit = this.edit;
+//                    var body = edit.doc.body;
+//                    edit.iframe.height(minHeight);
+//                    this.resize(null, Math.max((params.kindutil.IE ? body.scrollHeight : body.offsetHeight) + 30, minHeight));
+                },
+                afterCreate:function(){
+                    this.loadPlugin("autoheight");
+                    var userAgent = navigator.userAgent.toLowerCase();
+                    if(/trident/.test(userAgent)){
+                        $("div.talk_new .ke-container").css({'margin-left':'0px'});
+                    }
+//                    var toolbar = $("div[class='ke-toolbar']",params.about_talk);
+//                    $(".ke-outline>.ke-toolbar-icon",toolbar).append('表情');
+//                    params.toolbar_container.append(toolbar);
+                }
+            }).loadPlugin('paste');
+
+            //主题输入框按键事件
+            params.inputsubject.keyup(function(){
+                nh_check_field({subject:params.inputsubject,subjectmsg:params.subjectmsg});
+            })
+            //表单提交
+            params.form.submit(function(){
+                var is_checked = nh_check_field({
+                    issubmit:true,
+                    subject:params.inputsubject,
+                    subjectmsg:params.subjectmsg,
+                    content:editor,
+                    contentmsg:params.contentmsg,
+                    textarea:params.textarea
+                });
+                if(is_checked){
+                    //return true 居然不提交 fuck your sister
+                    $(this)[0].submit();
+//                    return true;
+                }
+                return false;
+            });
+            //提交按钮click
+            params.submitbtn.click(function(){
+                params.form.submit();
+            });
+            //取消按钮click
+            params.cancelbtn.click(function(){
+                params.about_talk.toggle();//显示/隐藏编辑区
+                if(params.about_talk.is(':hidden')){//隐藏时reset表单数据
+                    params.form[0].reset();
+                    if(params.type=='reply'){
+                        params.textarea.empty();
+                    }else{
+                        params.textarea.html(params.init_content_val.val());
+                    }
+                    var str = params.textarea.html();
+                    str=str.replace(new RegExp(/&lt;/g),'<');
+                    str=str.replace(new RegExp(/&gt;/g),'>');
+                    editor.html(str);
+                    params.subjectmsg.hide();
+                    params.contentmsg.hide();
+                    if(params.quote_show!=undefined)params.quote_show.empty();
+                    if(params.quote_input!=undefined)params.quote_input.empty();
+                }else{
+                    if(params.type=='reply'){
+                        params.textarea.show();
+                        params.textarea.focus();
+                        params.textarea.hide();
+                        //params.jumphref.attr('href','#'+params.form.attr('id'));
+                        //params.jumphref[0].click();
+                    }else{
+                        params.textarea.show();
+                        params.textarea.focus();
+                        params.textarea.hide();
+//                      params.inputsubject.focus();
+                    }
+                }
+            });
+            params.textarea.data('init','1');//标记为已经初始化
+        }
+        params.cancelbtn.click();//显示/隐藏编辑区
+    });
+    if(params.type == 'reply'){
+        params.showbtn_child.click(function(){
+            if(params.textarea.data('init') == undefined){
+                params.showbtn.click();
+            }else{
+                params.cancelbtn.click();
+                if(params.about_talk.is(':hidden')){
+                    params.cancelbtn.click();
+                }
+            }
+            var parent_topic_id =  $(this).data('topic-id');
+            if(parent_topic_id!=undefined)$("input[name='parent_topic']",params.form).val(parent_topic_id);
+            var ref_str = params.get_ref_str_call($(this));
+            params.quote_show.html(ref_str);
+            params.quote_input.html(ref_str);
+        });
+    }
+}
+
+
+</script>
+<script type="text/javascript">
+    $(function(){
+        setTimeout(function(){
+            elocalStorage(message_content_editor,'blog_<%=User.current.id %>');
+        }, 10000);
+    });
+</script>
diff --git a/app/views/boards/show.html.erb b/app/views/boards/show.html.erb
index 6cc755b61..ac50c0ee9 100644
--- a/app/views/boards/show.html.erb
+++ b/app/views/boards/show.html.erb
@@ -1,7 +1,6 @@
 
 <style type="text/css">
     div.talk_new .ke-container{margin-left:2px;}
-    .break_word {width:100%;}
 </style>
 <script type="text/javascript">
     //头部导航
diff --git a/app/views/courses/_copy_course.html.erb b/app/views/courses/_copy_course.html.erb
index 9f45172bc..1d361825d 100644
--- a/app/views/courses/_copy_course.html.erb
+++ b/app/views/courses/_copy_course.html.erb
@@ -54,7 +54,7 @@
     <li class="ml45 mb10">
       <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_syllabus_name)%>&nbsp;&nbsp;：</label>
       <%= select_tag :syllabus_id,options_for_select(course_syllabus_option,@course.syllabus_id), {:id=>"new_syllabus_id", :class=>"syllabus_input"}  %>
-      <span class="c_red" id="new_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%></span>
+      <span class="c_red" id="new_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%>，然后【刷新】</span>
     </li>
     <li class="ml45">
       <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_course_name)%>&nbsp;&nbsp;：</label>
diff --git a/app/views/courses/_recommendation.html.erb b/app/views/courses/_recommendation.html.erb
index ece60cdd1..cb31db24f 100644
--- a/app/views/courses/_recommendation.html.erb
+++ b/app/views/courses/_recommendation.html.erb
@@ -4,7 +4,12 @@
       <% exc_course.each_with_index do |e_course, i| %>
           <li>
             <span class="sy_sq_orange fl mr5 mt5"><%= i+1 %></span>
-            <%=link_to e_course.name, course_path(e_course.id), :class => "sy_class_ltitle fl mb10" %>
+            <div class="fl" style="width:185px;">
+              <%= link_to e_course.syllabus.title, syllabus_path(e_course.syllabus_id), :target => '_blank', :class => "sy_class_ltitle"%>
+              &nbsp;<font class="fb c_grey">·</font>&nbsp;
+              <%=link_to e_course.name, course_path(e_course.id), :class => "sy_class_ltitle mb10" %>
+            </div>
+            <div class="cl"></div>
             <p class="sy_cgrey ml20">
               <% homework_count = e_course.homework_commons.where("publish_time <= '#{Date.today}'").count %>
               <% if homework_count > 0 %>
diff --git a/app/views/courses/_tool_expand.html.erb b/app/views/courses/_tool_expand.html.erb
index 72ae83b92..8f9530e35 100644
--- a/app/views/courses/_tool_expand.html.erb
+++ b/app/views/courses/_tool_expand.html.erb
@@ -45,9 +45,13 @@
       <%= link_to( "", new_exercise_path(:course_id => @course.id), :class => 'sy_class_add', :title =>"新建试卷") if is_teacher %>
     </li>
 <% end %>
+<% if (User.current.logged? && @course.open_student == 1) || (User.current.member_of_course?(@course)) || User.current.admin? %>
+    <li>
+      <%=link_to "分班", course_member_path(@course, :role => 2) %>
+    </li>
+<% end %>
 <% if show_nav?(0) %>
     <li>
       <a href="<%=statistics_course_course_path(@course) %>">统计</a>
-      <!--<a href="javascript:void(0);" class="sy_class_add"></a>-->
     </li>
 <% end %>
\ No newline at end of file
diff --git a/app/views/courses/new.html.erb b/app/views/courses/new.html.erb
index 4d823280b..4c4374a29 100644
--- a/app/views/courses/new.html.erb
+++ b/app/views/courses/new.html.erb
@@ -8,7 +8,7 @@
           <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_syllabus_name)%>&nbsp;&nbsp;：</label>
           <% if @syllabus.nil? %>
               <%= select_tag :syllabus_id,options_for_select(course_syllabus_option,@course.syllabus_id), {:id=>"new_syllabus_id", :class=>"syllabus_input"}  %>
-              <span class="c_red" id="new_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%></span>
+              <span class="c_red" id="new_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%>，然后【刷新】</span>
           <% else %>
               <span><%=@syllabus.title %></span>
               <input style="display: none;" name="syllabus_id" value="<%=@syllabus.id %>" />
@@ -21,6 +21,8 @@
           <span class="c_red" id="new_course_name_notice" style="display: none;">班级名称不能为空且至少有两个字符</span>
         </li>
         <div class="cl"></div>
+        <li class="ml125 mb5 fontGrey3"><span class="success-icon mr25">正确示例：计算机系2016秋季A班</span></li>
+        <li class="ml125 mb10 fontGrey3"><span class="error-icon">错误示例：软件工程 - 计算机系2016秋季A班</span></li>
         <li  class="ml45">
           <label><span class="c_red">*</span>&nbsp;<%= l(:label_class_period)%>&nbsp;&nbsp;：</label>
           <input  type="text" name="class_period" id="new_class_period" class="hwork_input02" onkeyup="regex_course_class_period('new');" placeholder="例如：54" maxlength="6">
@@ -73,7 +75,7 @@
           <span class="c_grey">（选中后允许学生上传班级资源，否则不允许）</span>
           <div class="cl"></div>
         </li>
-        <li class=" ml90" >
+        <li class=" ml30" >
           <a href="javascript:void(0)" class="blue_btn fl c_white" onclick="submit_new_course();" >提交</a>
           <%= link_to "取消",user_activities_path(User.current.id),:class => "grey_btn fl c_white ml10"%>
           <div class="cl"></div>
diff --git a/app/views/courses/settings.html.erb b/app/views/courses/settings.html.erb
index 0ac041921..a86b4b123 100644
--- a/app/views/courses/settings.html.erb
+++ b/app/views/courses/settings.html.erb
@@ -32,8 +32,8 @@
           </li>
           <li class="ml45 mb10">
             <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_syllabus_name)%>&nbsp;&nbsp;：</label>
-            <%= select_tag :syllabus_id,options_for_select(course_syllabus_option,@course.syllabus_id), {:id=>"edit_syllabus_id", :class=>"syllabus_input", :style=>'width:280px'}  %>
-            <span class="c_red" id="edit_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%></span>
+            <%= select_tag :syllabus_id,options_for_select(course_syllabus_option,@course.syllabus_id), {:id=>"edit_syllabus_id", :class=>"syllabus_input", :style=>'width:210px'}  %>
+            <span class="c_red" id="edit_syllabus_notice">如果列表中没有对应的课程，请您先<%=link_to '创建课程', new_syllabus_path(),:target => '_blank', :class => 'ml5 green_btn_share c_white'%>，然后【刷新】</span>
           </li>
           <li class="ml45">
             <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_course_name)%>&nbsp;&nbsp;：</label>
diff --git a/app/views/exercise/_student_table.html.erb b/app/views/exercise/_student_table.html.erb
index c917cb03e..13f928a0e 100644
--- a/app/views/exercise/_student_table.html.erb
+++ b/app/views/exercise/_student_table.html.erb
@@ -1,71 +1,71 @@
-<table class="hwork-table-wrap" style="border-bottom:1px solid #eaeaea;">
-  <tr class="b_grey hworkH30">
-    <th class="hworkList30 pl5 pr5"><span class="c_dark f14 fb">序号</span></th>
-    <th class="hworkList50">&nbsp;&nbsp;</th>
-    <th class="hworkList60"><span class="c_dark f14 fb">姓名</span></th>
-    <th class="hworkList80"><span class="c_dark f14 fb">学号</span></th>
-    <th class="hworkList80"><span class="c_dark f14 fb">班级</span></th>
-    <th width="230">&nbsp;&nbsp;</th>
-    <th class="hworkList130">
-      <%= link_to "时间",'',:class => "c_dark f14 fb" ,:remote => true%>
-    </th>
-    <th class="hworkList50">
-      <%= link_to "成绩",'',:class => "c_dark f14 fb",:remote => true%>
-    </th>
-  </tr>
-
-  <% @exercise_users_list.each_with_index do |exercise, index|%>
-      <tr class="hworkListRow" id="student_work_<%= exercise.id%>">
-        <td class="pl5 pr5" style="text-align:center;"><%=index + 1 %></td>
-        <td class="hworkPortrait pr10 float-none">
-          <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40",:style => "display:block;", :class => "mt15"),user_activities_path(exercise.user)) %>
+<table class="hwork-table-wrap" style="border-bottom:1px solid #eaeaea;">
+  <tr class="b_grey hworkH30">
+    <th class="hworkList30 pl5 pr5"><span class="c_dark f14 fb">序号</span></th>
+    <th class="hworkList50">&nbsp;&nbsp;</th>
+    <th class="hworkList130"><span class="c_dark f14 fb">姓名</span></th>
+    <th class="hworkList130"><span class="c_dark f14 fb">学号</span></th>
+    <th class="hworkList130"><span class="c_dark f14 fb">班级</span></th>
+    <th width="60">&nbsp;&nbsp;</th>
+    <th class="hworkList130">
+      <%= link_to "时间",'',:class => "c_dark f14 fb" ,:remote => true%>
+    </th>
+    <th class="hworkList50">
+      <%= link_to "成绩",'',:class => "c_dark f14 fb",:remote => true%>
+    </th>
+  </tr>
+
+  <% @exercise_users_list.each_with_index do |exercise, index|%>
+      <tr class="hworkListRow" id="student_work_<%= exercise.id%>">
+        <td class="pl5 pr5" style="text-align:center;"><%=index + 1 %></td>
+        <td class="hworkPortrait float-none">
+          <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40",:style => "display:block;", :class => "mt15"),user_activities_path(exercise.user)) %>
+        </td>
+        <td class="hworkStName130 pr10 student_work_<%= exercise.id%>" title="姓名" id="student_name_<%= exercise.id%>" style="cursor:pointer;">
+          <%=exercise.user.show_name %>
+        </td>
+        <td class="hworkStID130 pr10 student_work_<%= exercise.id%> float-none" title="学号" id="student_id_<%= exercise.id%>" style="cursor:pointer;">
+          <span class="hidden fl" style="width:130px;"><%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%></span>
         </td>
-        <td class="hworkStName student_work_<%= exercise.id%>" title="姓名" id="student_name_<%= exercise.id%>" style="cursor:pointer;">
-          <%=exercise.user.show_name %>
-        </td>
-        <td class="hworkStID student_work_<%= exercise.id%> pl15 pr10 float-none" title="学号" id="student_id_<%= exercise.id%>" style="cursor:pointer;">
-          <span class="hidden fl" style="width:55px;"><%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%></span>
-        </td>
-        <td class="hworkStID student_work_<%= exercise.id%> float-none" title="班级"  id="student_class_<%= exercise.id%>" style="cursor:pointer;">
-          --
-        </td>
-        <td width="230">&nbsp;</td>
-        <td class="hworkList130 c_grey">
-          <% if exercise.created_at%>
-              <%= Time.parse(format_time(exercise.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
-              <% if @exercise.end_time <= exercise.created_at %>
-                  <span class="c_red">[未答]</span>
-              <% end %>
-          <% end %>
-        </td>
-        <td class="hworkList50 <%= score_color exercise.score%> student_final_scor_info">
-          <%= exercise.score.nil? ? "--" : format("%.1f",exercise.score)%>
-        </td>
-        <td><div style="position:relative;"><div class="hworkTip" style="display: none" id="work_click_<%= exercise.id%>"><em></em><span></span><font class="fontGrey2">点击查看详情</font></div></div></td>
-      </tr>
-
-      <script type="text/javascript">
-          $(".student_work_<%= exercise.id%>").mouseenter(function(){
-              $("#work_click_<%= exercise.id%>").show();
-          }).mouseleave(function(){
-              $("#work_click_<%= exercise.id%>").hide();
-          }).mouse;
-          $(function(){
-              <% if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
-              $("#student_name_<%= exercise.id%>,#student_id_<%= exercise.id%>,#student_class_<%= exercise.id%>").on('click',function() {
-                  window.location.href = '<%=show_student_result_exercise_path(@exercise,:user_id => exercise.user_id) %>';
-              });
-              <% else %>
-              //$("#show_student_result_div_<%#= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
-              $("#student_name_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
-              $("#student_id_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
-              $("#student_class_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
-              <% end %>
-          });
-          /*function show_result(id) {
-           window.location.href = '<%#=show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>';
-           }*/
-      </script>
-
-<% end%>
+        <td class="hworkStID130 student_work_<%= exercise.id%> float-none" title="班级"  id="student_class_<%= exercise.id%>" style="cursor:pointer;">
+          --
+        </td>
+        <td width="60">&nbsp;</td>
+        <td class="hworkList130 c_grey">
+          <% if exercise.created_at%>
+              <%= Time.parse(format_time(exercise.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
+              <% if @exercise.end_time <= exercise.created_at %>
+                  <span class="c_red">[未答]</span>
+              <% end %>
+          <% end %>
+        </td>
+        <td class="hworkList50 <%= score_color exercise.score%> student_final_scor_info">
+          <%= exercise.score.nil? ? "--" : format("%.1f",exercise.score)%>
+        </td>
+        <td><div style="position:relative;"><div class="hworkTip" style="display: none" id="work_click_<%= exercise.id%>"><em></em><span></span><font class="fontGrey2">点击查看详情</font></div></div></td>
+      </tr>
+
+      <script type="text/javascript">
+          $(function(){
+              <% if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
+              $(".student_work_<%= exercise.id%>").mouseenter(function(){
+                  $("#work_click_<%= exercise.id%>").show();
+              }).mouseleave(function(){
+                  $("#work_click_<%= exercise.id%>").hide();
+              }).mouse;
+              $("#student_name_<%= exercise.id%>,#student_id_<%= exercise.id%>,#student_class_<%= exercise.id%>").on('click',function() {
+                  window.location.href = '<%=show_student_result_exercise_path(@exercise,:user_id => exercise.user_id) %>';
+              });
+              <% else %>
+              //$("#show_student_result_div_<%#= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
+              $("#student_name_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
+              $("#student_id_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
+              $("#student_class_<%= exercise.id%>").attr("title","截止日期未到，暂不能查看学生答题结果");
+              <% end %>
+          });
+          /*function show_result(id) {
+           window.location.href = '<%#=show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>';
+           }*/
+      </script>
+
+<% end%>
 </table>
\ 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 65c065672..cc15b6101 100644
--- a/app/views/layouts/_course_base_info.html.erb
+++ b/app/views/layouts/_course_base_info.html.erb
@@ -18,7 +18,7 @@
         <li class="sy_class_setting_icon">
           <ul class="sy_class_setting_text">
             <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 => "sy_class_option" %></li>
-            <li><%= link_to "复制班级", copy_course_course_path(@course.id),:remote=>true, :class => "sy_class_option" %></li>
+            <!--<li><%#= link_to "复制班级", copy_course_course_path(@course.id),:remote=>true, :class => "sy_class_option" %></li>-->
             <% if @course.syllabus %>
                 <li><%= link_to "进入课程", syllabus_path(@course.syllabus), :class => "sy_class_option", :target => "_blank" %></li>
             <% end %>
@@ -54,7 +54,11 @@
 </div>
 <div class="sy_class_info fl ml15">
   <div  class="sy_class_titbox">
-    <h3 class="fl sy_class_title"><%=@course.name %></h3>
+    <h3 class="fl sy_class_title">
+      <%= link_to @course.syllabus.title, syllabus_path(@course.syllabus_id), :class =>'c_dark', :target => '_blank'%>
+      &nbsp;<font class="fb">·</font>&nbsp;
+      <%=@course.name %>
+    </h3>
     <span class="<%= @course.is_public == 0 ? 'hw_icon_private' : 'hw_icon_open' %> fl mr20 mt3"></span>
     <p class="sy_cgrey fl mt3">
       <span class=" mr15">教师：<%= course_teacher_link teacher_num %></span>
@@ -84,4 +88,12 @@
       <div id="join_in_course_header"><%= join_in_course_header(@course, User.current) %></div>
   <% end %>
 </div>
-<div class="cl"></div>
\ No newline at end of file
+<div class="cl"></div>
+<% if is_teacher %>
+    <div class="invite_code_tip_box fontGrey2">
+      <em></em>
+      <span></span>
+      <p class="mt10 mb5">请将邀请码告诉学生和教辅</p>
+      <p class="mb10">他们可以主动加入班级</p>
+    </div>
+<% end %>
\ No newline at end of file
diff --git a/app/views/layouts/_user_courses.html.erb b/app/views/layouts/_user_courses.html.erb
index d8b145ddc..21858fbea 100644
--- a/app/views/layouts/_user_courses.html.erb
+++ b/app/views/layouts/_user_courses.html.erb
@@ -2,7 +2,12 @@
     <li>
       <span class="user_icons_class"></span>
       <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,course)) %>
-      <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course),
+      <p href="javascript:void(0);" id="show_course_<%= course.id %>" class="course_list_menu hidden" title="<%= course.syllabus.title+' · '+(course.is_public? ? '公开班级：' : '私有班级：')+course.name+'（'+current_time_and_term(course)+'）' %>">
+        <%= link_to course.syllabus.title, syllabus_path(course.syllabus_id), :target => '_blank'%>
+        &nbsp;<font class="fb">·</font>&nbsp;
+        <%= link_to course.name, course_path(course.id,:host=>Setting.host_course), :target => '_blank'%>
+      </p>
+      <%#= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course),
                   :id => "show_course_#{course.id}", :class => 'course_list_menu hidden', :target => '_blank', :title => (course.is_public? ? "公开班级：":"私有班级：")+course.name+"（"+current_time_and_term(course)+"）"%>
       <% count = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
       <% wechat_count = ShieldWechatMessage.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index 572efcb07..2c72e3e2e 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -50,7 +50,7 @@
 </div>
 <div class="cl"></div>
 <div class="">
-  <div class="sy_class_infobox" id="project_info_<%=@course.id %>">
+  <div class="sy_class_infobox pr" id="project_info_<%=@course.id %>">
     <%=render :partial => 'layouts/course_base_info' %>
   </div>
 
diff --git a/app/views/layouts/new_base_user.html.erb b/app/views/layouts/new_base_user.html.erb
index 1127288ae..f38b4d531 100644
--- a/app/views/layouts/new_base_user.html.erb
+++ b/app/views/layouts/new_base_user.html.erb
@@ -163,6 +163,7 @@
         <ul class="users_accordion mb10">
           <li id="user_01" class="user_icons_course">
             <%= link_to '班级',{:controller => "users", :action => "user_courselist", :id => @user.id}, :id => "user_course_list" %>
+            <font class="show-all-sub"><%= link_to '全部',{:controller => "users", :action => "user_courselist", :id => @user.id}, :class => "linkGrey2" %></font>
             <% courses = @user.favorite_courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(10) %>
             <div class="<%= courses.empty? ? 'none' : ''%>" id="homepage_left_course_list">
               <%=render :partial => 'layouts/homepage_left_course_list', :locals => {:courses => courses} %>
@@ -190,6 +191,7 @@
         <ul class="users_accordion mb10">
           <li id="user_06" class="user_icons_project">
             <%= link_to '项目',{:controller => "users", :action => "user_projectlist", :id => @user.id}, :id => 'user_project_list'%>
+            <font class="show-all-sub"><%= link_to '全部',{:controller => "users", :action => "user_projectlist", :id => @user.id}, :class => 'linkGrey2'%></font>
             <% projects = @user.favorite_projects.visible.select("projects.*, (SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a desc").limit(10)%>
             <div class="<%= projects.empty? ? 'none' : ''%>" id="homepage_left_project_list">
               <%=render :partial => 'layouts/homepage_left_project_list', :locals => {:projects => projects} %>
diff --git a/app/views/my/clear_user_avatar_temp.js.erb b/app/views/my/clear_user_avatar_temp.js.erb
index 1d1ef48f0..3278adcb5 100644
--- a/app/views/my/clear_user_avatar_temp.js.erb
+++ b/app/views/my/clear_user_avatar_temp.js.erb
@@ -2,7 +2,7 @@
     $('#ajax-modal').html($("#nh_tx_dialog_html").html());
     showModal('ajax-modal','460px');
     $('#ajax-modal').siblings().hide();
-    $('#ajax-modal').parent().removeClass("alert_praise");
-    //$('#ajax-modal').parent().css("top","").css("left","");
+    $('#ajax-modal').parent().removeClass("alert_praise").removeClass("copyCoursePopup");
+    $('#ajax-modal').parent().css("top","30%").css("left","40%");
     $('#ajax-modal').parent().addClass("alert_box");
     $('#ajax-modal').parent().css("border", "3px solid #269ac9").css("border-radius", "0").css(" -webkit-border-radius", "0").css(" -moz-border-radius", "0");
\ No newline at end of file
diff --git a/app/views/student_work/_revise_attachment.html.erb b/app/views/student_work/_revise_attachment.html.erb
index cd7ddc917..b2d473c0e 100644
--- a/app/views/student_work/_revise_attachment.html.erb
+++ b/app/views/student_work/_revise_attachment.html.erb
@@ -14,7 +14,7 @@
         </div>
         <div class="cl"></div>
     <% end %>
-    <% if work.user == User.current %>
+    <% if work.user == User.current && !User.current.allowed_to?(:as_teacher, @homework.course) %>
         <div class="resubAtt mb15">
           <span class="resubTitle">追加修订附件</span>
         </div>
diff --git a/app/views/student_work/_student_work_list.html.erb b/app/views/student_work/_student_work_list.html.erb
index e05df2892..dbde6d24c 100644
--- a/app/views/student_work/_student_work_list.html.erb
+++ b/app/views/student_work/_student_work_list.html.erb
@@ -50,7 +50,7 @@
       {
           $("#homework_info_show").show();
       }
-      <% if !@is_evaluation && (!@is_teacher || params[:show_work_id].present?) || @message_student_work_id %>
+      <% if !@is_evaluation && (!@is_teacher || params[:show_work_id].present?) || @message_student_work_id || (@is_evaluation && @is_focus == 1) %>
           <% if @message_student_work_id %>
             <% work = @homework.student_works.where("id =?", @message_student_work_id).first %>
           <% else %>
diff --git a/app/views/syllabuses/_syllabus_course_list.html.erb b/app/views/syllabuses/_syllabus_course_list.html.erb
index 1388aa1d4..e90e274dc 100644
--- a/app/views/syllabuses/_syllabus_course_list.html.erb
+++ b/app/views/syllabuses/_syllabus_course_list.html.erb
@@ -18,11 +18,19 @@
       <% @courses.each do |course| %>
           <ul class="sy_classlist">
             <div class="fl">
-              <% if !course.is_public && !User.current.member_of_course?(course) %>
-                  <h3 class="sy_classlist_title fl"><%=course.name %>（<%=current_time_and_term_short(course) %>）</h3>
+              <% if course.is_public == 0 && !User.current.member_of_course?(course) && !User.current.admin? %>
+                  <h3 class="sy_classlist_title fl">
+                    <%= link_to @syllabus.title, syllabus_path(@syllabus.id), :style => 'color:#000', :target => '_blank' %>
+                    &nbsp;<font class="fb">·</font>&nbsp;
+                    <%=course.name %>（<%=current_time_and_term_short(course) %>）
+                  </h3>
               <% else %>
-                  <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course), :class => "sy_classlist_title fl",
+                <h3 class="sy_classlist_title fl">
+                  <%= link_to @syllabus.title, syllabus_path(@syllabus.id), :style => 'color:#000', :target => '_blank' %>
+                  &nbsp;<font class="fb">·</font>&nbsp;
+                  <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course),
                               :style => 'color:#000',:id => "show_course_#{course.id}", :target => '_blank', :title => (course.is_public? ? "公开班级：":"私有班级：")+course.name+"（"+current_time_and_term(course)+"）"%>
+                </h3>
               <% end %>
               <span class="<%= course.is_public == 0 ? 'hw_icon_private' : 'hw_icon_open' %> fl mr20 mt3"></span>
               <div class="cl"></div>
diff --git a/app/views/syllabuses/new.html.erb b/app/views/syllabuses/new.html.erb
index 38b00ac5c..31dcbb6b3 100644
--- a/app/views/syllabuses/new.html.erb
+++ b/app/views/syllabuses/new.html.erb
@@ -11,7 +11,7 @@
         </li>
         <div class="cl"></div>
         <li class="ml125 fontGrey3"><span class="success-icon mr25">正确示例：软件工程</span><span class="error-icon">错误示例：2016软件工程</span></li>
-        <li class="ml125 mt10 mb10 fontGrey2">课程是针对一个具体的学科方向开展的教学内容与进程安排<br/>本质上，一门课程就是一个教学计划</li>
+        <li class="ml125 mt10 mb10 fontGrey2">课程是针对一个具体的学科方向开展的教学内容与进程安排。<br/>本质上，一门课程就是一个教学计划。</li>
         <li class="ml45">
           <label><span class="c_white">*</span>&nbsp;<%= l(:label_tags_course_eng_name)%>&nbsp;&nbsp;：</label>
           <input  type="text" name="eng_name" id="new_syllabus_eng_name" placeholder="例如：Software Engineering" class="name_input" maxlength="100">
diff --git a/app/views/syllabuses/show.html.erb b/app/views/syllabuses/show.html.erb
index e39d538ce..17d03b8c5 100644
--- a/app/views/syllabuses/show.html.erb
+++ b/app/views/syllabuses/show.html.erb
@@ -4,6 +4,7 @@
 <script type="text/javascript">
     $(function() {
         sd_create_editor_from_data(<%= @syllabus.id %>, null, "100%", "<%= @syllabus.class.to_s %>");
+        showNormalImage('syllabus_description_<%= @syllabus.id %>');
     });
 </script>
 <ul id="sy_tab_nav">
@@ -23,7 +24,7 @@
       <p class="sy_tab_con_p">该课程尚未填写课程大纲，敬请期待！</p>
   <% else %>
       <div class="sy_tab_con">
-        <div class="syllabuscon">
+        <div class="syllabuscon upload_img" id="syllabus_description_<%= @syllabus.id %>">
           <%=@syllabus.description.html_safe %>
           <div class="mt10" style="font-weight:normal;">
             <%= render :partial=>"attachments/activity_attach", :locals=>{:activity => @syllabus} %>
diff --git a/app/views/users/_course_attachment.html.erb b/app/views/users/_course_attachment.html.erb
index 4b854f44b..6e92d224a 100644
--- a/app/views/users/_course_attachment.html.erb
+++ b/app/views/users/_course_attachment.html.erb
@@ -12,7 +12,9 @@
             <%= link_to activity.try(:author).try(:realname), user_path(activity.author_id), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%= link_to activity.course.name.to_s+" | 班级资源", course_files_path(activity.course), :class => "newsBlue ml15" %>
+        <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to activity.course.name.to_s+" | 班级资源", course_files_path(activity.course), :class => "newsBlue" %>
       </div>
       <div class="homepagePostTitle break_word" >
         <%= link_to activity.filename, course_files_path(activity.course), :class => "postGrey" %>
diff --git a/app/views/users/_course_create.html.erb b/app/views/users/_course_create.html.erb
index 2bce467be..7cddd09a7 100644
--- a/app/views/users/_course_create.html.erb
+++ b/app/views/users/_course_create.html.erb
@@ -12,7 +12,9 @@
             <%= link_to activity.try(:teacher).try(:realname), user_path(activity.tea_id), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%= link_to activity.name.to_s+" | 班级", course_path(activity.id,:host=>Setting.host_course), :class => "newsBlue ml15" %>
+        <%=link_to activity.syllabus.title, syllabus_path(activity.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to activity.name.to_s+" | 班级", course_path(activity.id,:host=>Setting.host_course), :class => "newsBlue" %>
       </div>
       <div class="homepagePostTitle break_word" >
         <%= link_to activity.name, course_path(activity.id,:host=>Setting.host_course), :class => "postGrey" %>
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index 20ee54afd..cf5f5881b 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -9,39 +9,15 @@
       <div class="homepagePostTo break_word">
         <%= link_to activity.user.show_name, user_path(activity.user_id,:host=>Setting.host_user), :class => "newsBlue mr15" %>
          TO <!--+"(课程名称)" -->
-        <%= link_to activity.course.name.to_s+" | 班级作业", homework_common_index_path(:course => activity.course.id, :host=> Setting.host_course), :class => "newsBlue ml15"%>
+        <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to activity.course.name.to_s+" | 班级作业", homework_common_index_path(:course => activity.course.id, :host=> Setting.host_course), :class => "newsBlue"%>
       </div>
       <div class="homepagePostTitle hidden fl m_w505"> <!--+"(作业名称)"-->
         <%= link_to activity.name.to_s, student_work_index_path(:homework => activity.id,:host=> Setting.host_course), :class => "postGrey"%>
       </div>
-      <% if activity.homework_detail_manual%>
-          <% if activity.homework_detail_manual.comment_status == 1%>
-              <% if activity.anonymous_comment == 0%>
-                  <span class="grey_homework_btn_cir ml5">未开启匿评</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <% if Time.parse(activity.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")%>
-                  <span class="green_homework_btn_cir ml5">作品提交中</span>
-              <% elsif Time.parse(activity.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d") %>
-                  <span class="red_homework_btn_cir ml5">作品补交中</span>
-              <% end %>
-          <% elsif activity.homework_detail_manual.comment_status == 2%>
-              <% if activity.anonymous_comment == 0%>
-                  <span class="green_homework_btn_cir ml5">匿评中</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>
-          <% elsif activity.homework_detail_manual.comment_status == 3%>
-              <% if activity.anonymous_comment == 0%>
-                  <span class="grey_homework_btn_cir ml5">匿评已结束</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>
-          <% end%>
-      <% end%>
+
+      <%=get_hw_status(activity).html_safe %>
 
       <div class="cl"></div>
       <% if activity.homework_type == 3 && activity.homework_detail_group.base_on_project == 1%>
diff --git a/app/views/users/_course_journalsformessage.html.erb b/app/views/users/_course_journalsformessage.html.erb
index 3225a1a8b..ae5b50619 100644
--- a/app/views/users/_course_journalsformessage.html.erb
+++ b/app/views/users/_course_journalsformessage.html.erb
@@ -9,7 +9,9 @@
         <%= link_to activity.user.show_name, user_path(activity.user_id), :class => "newsBlue mr15" %>
          TO
         <% course=Course.find(activity.jour_id) %>
-        <%= link_to course.name.to_s+" | 班级留言", course_feedback_path(course), :class => "newsBlue ml15" %>
+        <%=link_to course.syllabus.title, syllabus_path(course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to course.name.to_s+" | 班级留言", course_feedback_path(course), :class => "newsBlue" %>
       </div>
       <!--<div class="homepagePostTitle break_word list_style upload_img">
         <%# if activity.parent %>
diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index 3452bec9d..9cbe9d61d 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -8,7 +8,9 @@
       <div class="homepagePostTo break_word">
         <%= link_to activity.author.show_name, user_path(activity.author_id, :host=>Setting.host_user), :class => "newsBlue mr15" %>
         TO
-        <%= link_to activity.course.name.to_s+" | 班级讨论区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue ml15 mr5"%>
+        <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to activity.course.name.to_s+" | 班级讨论区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue mr5"%>
       </div>
       <div class="homepagePostTitle hidden m_w530 fl">
         <% if activity.parent_id.nil? %> <!--+"(帖子标题)"-->
diff --git a/app/views/users/_course_news.html.erb b/app/views/users/_course_news.html.erb
index f46282ff8..b3bd6438a 100644
--- a/app/views/users/_course_news.html.erb
+++ b/app/views/users/_course_news.html.erb
@@ -8,7 +8,9 @@
       <div class="homepagePostTo break_word">
          <%= link_to activity.author.show_name, user_path(activity.author_id), :class => "newsBlue mr15" %>
          TO  <!--+"(课程名称)"-->
-        <%= link_to activity.course.name.to_s+" | 班级通知", course_news_index_path(activity.course), :class => "newsBlue ml15" %>
+        <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to activity.course.name.to_s+" | 班级通知", course_news_index_path(activity.course), :class => "newsBlue" %>
       </div>
       <div class="homepagePostTitle break_word hidden fl m_w600"> <!--+"(通知标题)"-->
         <%= link_to activity.title.to_s, news_path(activity), :class => "postGrey" %>
diff --git a/app/views/users/_course_poll.html.erb b/app/views/users/_course_poll.html.erb
index 4fbb55321..ca8b49cd3 100644
--- a/app/views/users/_course_poll.html.erb
+++ b/app/views/users/_course_poll.html.erb
@@ -16,7 +16,10 @@
             <%= link_to activity.try(:user).try(:realname), user_path(activity.user_id), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%= link_to Course.find(activity.polls_group_id).name.to_s+" | 问卷", poll_index_path(:polls_type => "Course", :polls_group_id => activity.polls_group_id), :class => "newsBlue ml15" %>
+        <% course = Course.find(activity.polls_group_id) %>
+        <%=link_to course.syllabus.title, syllabus_path(course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to course.name.to_s+" | 问卷", poll_index_path(:polls_type => "Course", :polls_group_id => activity.polls_group_id), :class => "newsBlue" %>
         <!--<a href="javascript:void(0);" class="newsBlue ml15">分布式计算环境(课程名称)</a>-->
       </div>
       <div class="homepagePostTitle break_word" >
diff --git a/app/views/users/_homework_repository_list.html.erb b/app/views/users/_homework_repository_list.html.erb
index ed7876f2d..5b0053a50 100644
--- a/app/views/users/_homework_repository_list.html.erb
+++ b/app/views/users/_homework_repository_list.html.erb
@@ -15,11 +15,13 @@
         </h3>
         <span class="<%=homework.course.is_public? ? 'hw_icon_open' : 'hw_icon_private'%> fl mt3"></span>
         <div class="cl"></div>
-        <p class="sy_cgrey">
-          <span class="fl">
+        <div class="sy_cgrey">
             <span class="fl">来源：</span>
-            <%=link_to homework.course.name.to_s + "（#{current_time_and_term_short(homework.course)}）", course_path(homework.course), :class => 'hw_cgrey hw_list_classname fl mr15', :target => '_blank' %>
-          </span>
+            <p class="fl hw_list_classname mr15">
+            <%=link_to homework.course.syllabus.title, syllabus_path(homework.course.syllabus_id), :class => 'hw_cgrey', :target => '_blank' %>
+            <span> • </span>
+            <%=link_to homework.course.name.to_s + "（#{current_time_and_term_short(homework.course)}）", course_path(homework.course), :class => 'hw_cgrey', :target => '_blank' %>
+            </p>
           <% if type == "2" %>
               <span class="mr15 fl">
                 <span class="fl">贡献者：</span>
@@ -42,7 +44,7 @@
           <% else %>
             <span class="fl mr15">发布时间：<%= format_date(homework.publish_time) %></span>
         <% end %>
-        </p>
+        </div>
         <div class="cl"></div>
       </div>
       <% student_ids = homework.course.student.empty? ? [] : homework.course.student.map{|student| student.student_id}.join(',') %>
diff --git a/app/views/users/_manage_homework_list.html.erb b/app/views/users/_manage_homework_list.html.erb
index e8912c4c9..d9246f5ed 100644
--- a/app/views/users/_manage_homework_list.html.erb
+++ b/app/views/users/_manage_homework_list.html.erb
@@ -13,7 +13,11 @@
           <div class="cl"></div>
           <p class="sy_cgrey clear">
             <span class="fl">来源：</span>
-            <%= link_to homework.course.name, course_path(homework.course), :target => '_blank', :class => 'hw_cgrey hw_classname fl mr15' %>
+            <span class="hw_classname mr15 fl">
+              <%=link_to homework.course.syllabus.title, syllabus_path(homework.course.syllabus_id), :class => 'hw_cgrey', :target => '_blank' %>
+              <span> • </span>
+              <%= link_to homework.course.name, course_path(homework.course), :target => '_blank', :class => 'hw_cgrey' %>
+            </span>
             <span class="mr15 fl">类别：<%=homework.homework_type_ch %></span>
             <span class="fl">作品：</span>
             <span class="sy_corange hw_w20 fl "><%=homework.student_works.has_committed.count %></span>
diff --git a/app/views/users/_receive_homework_list.html.erb b/app/views/users/_receive_homework_list.html.erb
index f992c2af8..c0132b04b 100644
--- a/app/views/users/_receive_homework_list.html.erb
+++ b/app/views/users/_receive_homework_list.html.erb
@@ -13,7 +13,11 @@
           <div class="cl"></div>
           <p class="sy_cgrey clear">
             <span class=" fl">来源：</span>
-            <%= link_to homework.course.name, course_path(homework.course), :target => '_blank', :class => 'hw_cgrey hw_classname fl mr15' %>
+            <span class="hw_classname fl mr15">
+              <%=link_to homework.course.syllabus.title, syllabus_path(homework.course.syllabus_id), :class => 'hw_cgrey', :target => '_blank' %>
+              <span> • </span>
+              <%= link_to homework.course.name, course_path(homework.course), :target => '_blank', :class => 'hw_cgrey' %>
+            </span>
             <span class="mr15 fl">类别：<%=homework.homework_type_ch %></span>
             <% my_work = cur_user_works_for_homework(homework) %>
             <span class="fl">状态：</span><span class="<%= my_work ? '' : 'hw_cir_nomal hw_cir_lorange' %> fl mr15"><%= my_work ? '已提交' : '未提交' %></span>
diff --git a/app/views/users/_resources_list.html.erb b/app/views/users/_resources_list.html.erb
index 77a2386fe..d7f0dee7f 100644
--- a/app/views/users/_resources_list.html.erb
+++ b/app/views/users/_resources_list.html.erb
@@ -13,13 +13,13 @@
             <%= link_to truncate(attach.filename, :length => 30), download_named_attachment_path(attach.id, attach.filename), :title => attach.filename, :class => 'resourcesBlack resource-list-middle hidden mw280' %>
           </li>
           <li class="resource-list-time fr"><%= format_date(attach.created_on) %></li>
-          <li class="resource-list-quote fr"><%= attach.quotes.nil? ? 0 : attach.quotes %></li>
+          <!--<li class="resource-list-quote fr"><%#= attach.quotes.nil? ? 0 : attach.quotes %></li>-->
           <li class="resource-list-download fr"><%= attach.downloads %></li>
           <li style="display: none"><%= attach.author_id %></li>
           <li class="resource-list-size fr"><%= (number_to_human_size(attach.filesize)).gsub("ytes", "") %></li>
           <li class="resource-list-uploader fr hidden"><%= User.find(attach.author_id).realname.blank? ? User.find(attach.author_id).nickname : User.find(attach.author_id).realname %></li>
           <li class="resource-list-type fr"><%= get_resource_type(attach.container_type)%></li>
-          <li class="resource-list-from fr hidden" title="<%= get_resource_origin(attach) %>"><%= get_resource_origin(attach) %></li>
+          <li class="resource-list-from fr hidden" title="<%= get_resource_origin(attach).html_safe %>"><%= get_resource_origin(attach).html_safe %></li>
           <li style="display: none"><%= attach.id %></li>
         </ul>
         <div class="cl"></div>
diff --git a/app/views/users/_syllabus_course_list.html.erb b/app/views/users/_syllabus_course_list.html.erb
index 993192978..0759cb5b6 100644
--- a/app/views/users/_syllabus_course_list.html.erb
+++ b/app/views/users/_syllabus_course_list.html.erb
@@ -19,10 +19,10 @@
     <% syllabuses.each_with_index do |syllabus, index|%>
         <div class="syllabus_courses_box">
           <% course_count = syllabus.courses.not_deleted.count %>
-          <div class="syllabus_courses_list" onclick="expand_courses(<%=syllabus.id %>,<%=course_count %>);" id="syllabus_courses_list_<%= syllabus.id %>">
+          <div class="syllabus_courses_list" id="syllabus_courses_list_<%= syllabus.id %>">
             <div class="<%=index == 0 ? 'sy_courses_open' : 'sy_courses_close' %>">
-              <span class="<%=index == 0 && course_count != 0 ? 'icons_sy_open' : 'icons_sy_close' %> fl mr5"></span>
-              <h3 class="syllabus_courses_title fl"><%=syllabus.title %></h3>
+              <span onclick="expand_courses(<%=syllabus.id %>,<%=course_count %>);" class="<%=index == 0 && course_count != 0 ? 'icons_sy_open' : 'icons_sy_close' %> fl mr5" title="点击展开/收起班级列表"></span>
+              <%=link_to syllabus.title, syllabus_path(syllabus.id), :class => 'syllabus_courses_title fl', :target => '_blank' %>
             </div>
             <p class="fl sy_p_grey">更新时间：<%=format_date syllabus.updated_at %>
               <span class="mr10"></span>创建老师：<%=syllabus.user.show_name %>
diff --git a/app/views/users/_user_at_message.html.erb b/app/views/users/_user_at_message.html.erb
index 81139ab8e..7bcbe8aa8 100644
--- a/app/views/users/_user_at_message.html.erb
+++ b/app/views/users/_user_at_message.html.erb
@@ -1,4 +1,4 @@
-<% if ma.class == AtMessage && ma.at_valid? %>
+<% if ma.class == AtMessage && ma.at_valid? && ma.at_message %>
         <ul class="homepageNewsList fl">
           <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(ma.author), :width => "30", :height => "30"),user_path(ma.author) %></a></li>
           <li class="homepageNewsPubType fl">
diff --git a/app/views/users/_user_homework_detail.html.erb b/app/views/users/_user_homework_detail.html.erb
index 8c606add6..6f1fb7843 100644
--- a/app/views/users/_user_homework_detail.html.erb
+++ b/app/views/users/_user_homework_detail.html.erb
@@ -8,7 +8,9 @@
       <div class="homepagePostTo">
         <%= link_to homework_common.user.show_name, user_activities_path(homework_common.user_id), :class => "newsBlue mr15"%>
         TO
-        <%= link_to homework_common.course.name, course_path(homework_common.course_id), :class => "newsBlue ml15"%>
+        <%=link_to homework_common.course.syllabus.title, syllabus_path(homework_common.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
+        <span class="fb" style="color: #269ac9"> • </span>
+        <%= link_to homework_common.course.name, course_path(homework_common.course_id), :class => "newsBlue"%>
       </div>
           <span class="homepagePostTitle hidden fl m_w505">
             <% if is_in_course == 1%>
@@ -19,38 +21,8 @@
             <% end %>
           </span>
 
-      <% if homework_common.homework_detail_manual%>
-          <% if homework_common.homework_detail_manual.comment_status == 0 && homework_common.publish_time.nil? %>
-              <span class="grey_homework_btn_cir ml5">挂起</span>
-          <% elsif homework_common.homework_detail_manual.comment_status == 0 %>
-                <span class="grey_homework_btn_cir ml5">未发布</span>
-          <% elsif homework_common.homework_detail_manual.comment_status == 1%>
-              <% if homework_common.anonymous_comment == 0%>
-                  <span class="grey_homework_btn_cir ml5">未开启匿评</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <% if Time.parse(homework_common.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")%>
-                  <span class="green_homework_btn_cir ml5">作品提交中</span>
-              <% elsif Time.parse(homework_common.end_time.to_s).strftime("%Y-%m-%d") < Time.now.strftime("%Y-%m-%d") %>
-                  <span class="red_homework_btn_cir ml5">作品补交中</span>
-              <% end %>
-          <% elsif homework_common.homework_detail_manual.comment_status == 2%>
-              <% if homework_common.anonymous_comment == 0%>
-                  <span class="green_homework_btn_cir ml5">匿评中</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>
-          <% elsif homework_common.homework_detail_manual.comment_status == 3%>
-              <% if homework_common.anonymous_comment == 0%>
-                  <span class="grey_homework_btn_cir ml5">匿评已结束</span>
-              <% else %>
-                  <span class="grey_homework_btn_cir ml5">匿评已禁用</span>
-              <% end %>
-              <span class="green_homework_btn_cir ml5" title="目前教师和教辅正在评阅">教师评阅中</span>
-          <% end%>
-      <% end%>
+      <%=get_hw_status(homework_common).html_safe %>
+
       <div class="cl"></div>
       <% if homework_common.homework_type == 3 && homework_common.homework_detail_group.base_on_project == 1%>
           <span class="c_red">系统提示：该作业要求各组长<%=link_to "创建项目", new_project_path(:host=>Setting.host_name),:class=>"linkBlue",:title=>"新建项目",:style=>"text-decoration:underline;"%>，组成员加入项目，然后由组长关联项目。谢谢配合！</span>
diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index 99b9812cc..b3f9970c6 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -164,21 +164,22 @@
     <% unless edit_mode %>
         <input type="hidden" name="quotes" id="ref_homework_id" value=""/>
     <% end %>
-    <% if edit_mode %>
+    <%# if edit_mode %>
         <label class="fl c_grey f14" style="margin-top: 4px;">截止日期：</label>
-    <% end %>
+    <%# end %>
     <div class="calendar_div fl mr10">
-      <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" value="<%= homework.end_time%>"  >
+      <input  type="text" name="homework_common[end_time]" id="homework_end_time" class="InputBox fl W120 calendar_input" readonly="readonly" value="<%= homework.end_time%>"  >
       <% if homework.homework_detail_manual.comment_status.to_i < 2 %>
         <%= calendar_for('homework_end_time')%>
       <% end %>
     </div>
-    <% if edit_mode %>
+    <%# if edit_mode %>
         <label class="fl c_grey f14" style="margin-top: 4px;">发布日期(可选)：</label>
-    <% end %>
+    <%# end %>
     <div class="calendar_div fl">
-      <input  type="text" name="homework_common[publish_time]" id="homework_publish_time" placeholder="发布日期(可选)" class="InputBox fl W120 calendar_input" readonly="readonly" value="<%= homework.publish_time%>"  >
-      <% if homework.homework_detail_manual.comment_status.to_i == 0 %>
+      <% allow_edit = homework.student_works.has_committed.count == 0 && homework.student_work_projects.count ==0 %>
+      <input title="<%=allow_edit ? '' : '已有学生提交作品或关联项目，发布日期不可再编辑' %>" type="text" name="homework_common[publish_time]" id="homework_publish_time" class="InputBox fl W120 calendar_input" readonly="readonly" value="<%= homework.publish_time%>"  >
+      <% if allow_edit %>
         <%= calendar_for('homework_publish_time')%>
       <% end %>
     </div>
diff --git a/app/views/users/_user_resource_tip_list.html.erb b/app/views/users/_user_resource_tip_list.html.erb
index 35ca130dd..94e52a04a 100644
--- a/app/views/users/_user_resource_tip_list.html.erb
+++ b/app/views/users/_user_resource_tip_list.html.erb
@@ -8,12 +8,12 @@
         <%= link_to "", user_resource_user_path(:type => @type, :status => @status, :sort => @score, :order => "created_on", :search => " "), :class => "#{@score == 'desc' ? 'st_up' : 'st_down'} mt16", :remote => true %>
     <% end %>
   </li>
-  <li class="resource-list-quote fr">
-    <%= link_to "引用数", resource_search_user_path(:type => @type, :status => @status, :sort => @score, :order => "quotes"), :class => "fl", :remote => true %>
-    <% if @order == "quotes" %>
-        <%= link_to "", user_resource_user_path(:type => @type, :status => @status, :sort => @score, :order => "quotes"), :class => "#{@score == 'desc' ? 'st_up' : 'st_down'} mt16", :remote => true %>
-    <% end %>
-  </li>
+  <!--<li class="resource-list-quote fr">-->
+    <!--<%#= link_to "引用数", resource_search_user_path(:type => @type, :status => @status, :sort => @score, :order => "quotes"), :class => "fl", :remote => true %>-->
+    <!--<%# if @order == "quotes" %>-->
+        <!--<%#= link_to "", user_resource_user_path(:type => @type, :status => @status, :sort => @score, :order => "quotes"), :class => "#{@score == 'desc' ? 'st_up' : 'st_down'} mt16", :remote => true %>-->
+    <!--<%# end %>-->
+  <!--</li>-->
   <li class="resource-list-download fr">
     <%= link_to "下载数", resource_search_user_path(:type => @type, :status => @status, :sort => @score, :order => "downloads"), :class => "fl", :remote => true %>
     <% if @order == "downloads" %>
diff --git a/app/views/users/manage_or_receive_homeworks.html.erb b/app/views/users/manage_or_receive_homeworks.html.erb
index c16a33c02..45d3a022d 100644
--- a/app/views/users/manage_or_receive_homeworks.html.erb
+++ b/app/views/users/manage_or_receive_homeworks.html.erb
@@ -3,7 +3,7 @@
         window.location.href = url;
     }
 </script>
-<div class="hw_content" >
+<div class="hw_content mb10" >
   <ul id="hw_tab_nav">
     <li id="hw_tab_nav_1" onclick="HoverLi('<%= my_homeworks_user_path(@user) %>');">
       <a href="javascript:void(0);" class="hw_tab_type">我的作业</a>
diff --git a/app/views/users/my_homeworks.html.erb b/app/views/users/my_homeworks.html.erb
index ccf06adfd..f7d031d95 100644
--- a/app/views/users/my_homeworks.html.erb
+++ b/app/views/users/my_homeworks.html.erb
@@ -9,7 +9,7 @@
         window.location.href = url;
     }
 </script>
-<div class="hw_content" >
+<div class="hw_content mb10" >
 <ul id="hw_tab_nav">
   <li id="hw_tab_nav_1" class="hw_tab_hover" onclick="HoverLi('<%= my_homeworks_user_path(@user) %>');">
     <a href="javascript:void(0);" class="hw_tab_type">我的作业</a>
diff --git a/app/views/users/show.html.erb b/app/views/users/show.html.erb
index 5ae593ddf..e920af7bf 100644
--- a/app/views/users/show.html.erb
+++ b/app/views/users/show.html.erb
@@ -34,10 +34,8 @@
         <ul class="homepagePostTypeProject fl">
           <li class="f14">更多</li>
           <li class="mt-4"><%= link_to "个人留言", {:controller => "users", :action => "show", :type => "user_journals"}, :class =>"homepagePostTypeMessage postTypeGrey"%>
-          <% if @user == User.current %>
-            <li class="mt-4"><%= link_to "我的动态", {:controller => "users", :action => "show", :type => "current_user"}, :class =>"homepagePostTypeMine postTypeGrey"%>
-          <% end %>
-          <li class="mt-4"><%= link_to "全部动态", {:controller => "users", :action => "show", :type => nil}, :class =>"homepagePostTypeAll postTypeGrey"%>
+          <li class="mt-4"><%= link_to @user == User.current ? "我的动态" : "他的动态", {:controller => "users", :action => "show", :type => "current_user"}, :class =>"homepagePostTypeMine postTypeGrey"%>
+          <li class="mt-4"><%= link_to "全部动态", {:controller => "users", :action => "show", :type => "all"}, :class =>"homepagePostTypeAll postTypeGrey"%>
         </ul>
       </li>
     </ul>
diff --git a/db/migrate/20160907055119_add_index_to_student_work_tests.rb b/db/migrate/20160907055119_add_index_to_student_work_tests.rb
new file mode 100644
index 000000000..75d36ce8d
--- /dev/null
+++ b/db/migrate/20160907055119_add_index_to_student_work_tests.rb
@@ -0,0 +1,5 @@
+class AddIndexToStudentWorkTests < ActiveRecord::Migration
+  def change
+    add_index :student_work_tests, :student_work_id
+  end
+end
diff --git a/db/migrate/20160907061917_add_index_to_course_contributor_scores.rb b/db/migrate/20160907061917_add_index_to_course_contributor_scores.rb
new file mode 100644
index 000000000..5deb98469
--- /dev/null
+++ b/db/migrate/20160907061917_add_index_to_course_contributor_scores.rb
@@ -0,0 +1,7 @@
+class AddIndexToCourseContributorScores < ActiveRecord::Migration
+  def change
+    add_index :course_contributor_scores, [:course_id, :user_id]
+    add_index :members, :course_id
+    add_index :course_groups, :course_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ae19dba08..4b188ecbb 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20160907080621) do
+ActiveRecord::Schema.define(:version => 20160907061917) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -56,10 +56,10 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.integer  "user_id"
     t.integer  "applied_id"
     t.string   "applied_type"
-    t.integer  "viewed"
-    t.integer  "status"
-    t.datetime "created_at",      :null => false
-    t.datetime "updated_at",      :null => false
+    t.integer  "viewed",          :default => 0
+    t.integer  "status",          :default => 0
+    t.datetime "created_at",                     :null => false
+    t.datetime "updated_at",                     :null => false
     t.string   "name"
     t.integer  "applied_user_id"
     t.integer  "role"
@@ -157,13 +157,13 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
   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   "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.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"
@@ -173,7 +173,6 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.integer  "quotes"
     t.integer  "is_publish",                   :default => 1
     t.date     "publish_time"
-    t.boolean  "init_file",                    :default => false
   end
 
   add_index "attachments", ["author_id"], :name => "index_attachments_on_author_id"
@@ -311,16 +310,14 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
   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.integer  "repository_id", :null => false
+    t.string   "revision",      :null => false
     t.string   "committer"
-    t.datetime "committed_on",                 :null => false
+    t.datetime "committed_on",  :null => false
     t.text     "comments"
     t.date     "commit_date"
     t.string   "scmid"
     t.integer  "user_id"
-    t.integer  "project_id"
-    t.integer  "type",          :default => 0
   end
 
   add_index "changesets", ["committed_on"], :name => "index_changesets_on_committed_on"
@@ -520,6 +517,8 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.integer  "news_num",             :default => 0
   end
 
+  add_index "course_contributor_scores", ["course_id", "user_id"], :name => "index_course_contributor_scores_on_course_id_and_user_id"
+
   create_table "course_groups", :force => true do |t|
     t.string   "name"
     t.integer  "course_id"
@@ -527,6 +526,8 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.datetime "updated_at", :null => false
   end
 
+  add_index "course_groups", ["course_id"], :name => "index_course_groups_on_course_id"
+
   create_table "course_infos", :force => true do |t|
     t.integer  "course_id"
     t.integer  "user_id"
@@ -1143,6 +1144,7 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.integer  "is_collect",        :default => 1
   end
 
+  add_index "members", ["course_id"], :name => "index_members_on_course_id"
   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"
@@ -1832,6 +1834,8 @@ ActiveRecord::Schema.define(:version => 20160907080621) do
     t.text     "src"
   end
 
+  add_index "student_work_tests", ["student_work_id"], :name => "index_student_work_tests_on_student_work_id"
+
   create_table "student_works", :force => true do |t|
     t.string   "name"
     t.text     "description",             :limit => 2147483647
diff --git a/public/stylesheets/css/courses.css b/public/stylesheets/css/courses.css
index 7d0e6c866..77f7fdfe2 100644
--- a/public/stylesheets/css/courses.css
+++ b/public/stylesheets/css/courses.css
@@ -539,4 +539,12 @@ a:hover.blueCir{ background:#3598db; color:#fff;}
 .hwork-table-wrap th {font-size:14px; color:#2d2d2d; border-bottom:1px solid #e1e1e1; text-align:center;}
 
 /*20160901作品信息确认*/
-#worksDescription p {word-wrap:break-word;}
\ No newline at end of file
+#worksDescription p {word-wrap:break-word;}
+
+/*20160907作业详情更改*/
+.homework-type-option {border:1px solid #d9d9d9; width:98px; height:28px; color:#888; font-size:14px;}
+.homework-detail-tab {font-size:14px; color:#484848; overflow:hidden;}
+.homework-detail-tab li {float:left; width:100px; text-align:center; padding:3px 0; border-bottom:2px solid #ddd;}
+.homework-detail-tab li.selected {border-bottom:2px solid #f00;}
+.test-set-table, .test-set-table tr, .test-set-table th, .test-set-table td {border-collapse:collapse; text-align:left; border:1px solid #ddd; color:#484848;}
+.test-set-table th, .test-set-table td {padding:2px 5px;}
\ No newline at end of file
diff --git a/public/stylesheets/css/public.css b/public/stylesheets/css/public.css
index 9565a9e26..d4ba7b86c 100644
--- a/public/stylesheets/css/public.css
+++ b/public/stylesheets/css/public.css
@@ -321,7 +321,7 @@ a.loginChooseTab {color:#484848; height:30px; display:block;}
 .resource-list-checkbox {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle;}
 .resource-checkbox {margin-top:14px; width:12px; height:12px;}
 .resource-list-name {width:380px; height:40px; line-height:40px; text-align:left;}
-.resource-list-from {width:150px; height:40px; line-height:40px; text-align:center;}
+.resource-list-from {width:210px; height:40px; line-height:40px; text-align:center;}
 .resource-list-size {width:80px; height:40px; line-height:40px; text-align:center;}
 .resource-list-type {width:80px; height:40px; line-height:40px; text-align:center;}
 .resource-list-uploader {width:80px; height:40px; line-height:40px; text-align:center;}
@@ -1454,4 +1454,8 @@ a:hover.sy_btn_green{ background: #51a74f;}
 .resource_tip_box em {display:block; border-width:10px; position:absolute;top:35px; left:-20px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
 .resource_tip_box span {display:block; border-width:10px; position:absolute;top:35px; left:-18px; border-style:dashed solid dashed dashed; border-color:transparent #fff transparent transparent; font-size:0; line-height:0;}
 
+/*邀请码提示框*/
+.invite_code_tip_box {position:absolute; padding:5px 10px; white-space:nowrap; background-color:#fff; right:-185px; top:50px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5);}
+.invite_code_tip_box em {display:block; border-width:10px; position:absolute;top:26px; left:-20px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
+.invite_code_tip_box span {display:block; border-width:10px; position:absolute;top:26px; left:-18px; border-style:dashed solid dashed dashed; border-color:transparent #fff transparent transparent; font-size:0; line-height:0;}
 
diff --git a/public/stylesheets/css/structure.css b/public/stylesheets/css/structure.css
index 31464673e..8c55bd102 100644
--- a/public/stylesheets/css/structure.css
+++ b/public/stylesheets/css/structure.css
@@ -596,6 +596,9 @@ a.user_leftinfo_img { display:block; width:80px; height:80px; margin:15px auto;}
 .user_sub_menu li a:hover,.user_sub_menu li a:target {  color:#3b94d6; background:#fff url(/images/user/user_navmore_icons.png) 0px 0px no-repeat;}
 .user_sub_menu li a:hover,.user_sub_menu li a:target{}
 .user_sub_menu li:last-child a {  }
+.user_sub_menu li p {padding:0 25px; border:1px solid #e5e5e5; border-bottom:none; background:#f8f8f8;}
+.user_sub_menu li p:hover {background:#fff;}
+.user_sub_menu li p:hover a {background:#fff;}
 .users_accordion li > .user_sub_menu {
     display: none;
 }
@@ -634,6 +637,7 @@ a.user_navmorebox .user_icons_closeclass{
     height:10px;
     background:url(/images/user/icons_user_leftnav.png) -25px -347px no-repeat;
 }
+.show-all-sub {position:absolute; top:18px; right:15px;}
 /* 个人主页左侧导航更多功能 */
 .user_navmore_box {position:absolute; width:15px; height:15px; right:13px; top:17px; cursor:pointer;}
 .user_navmore_box ul li:hover ul {display:block; }
diff --git a/public/stylesheets/syllabus.css b/public/stylesheets/syllabus.css
index c92db8b76..9aac34eae 100644
--- a/public/stylesheets/syllabus.css
+++ b/public/stylesheets/syllabus.css
@@ -41,7 +41,7 @@ input.syllabus_input_min{
     border: 1px solid #dddddd;
 }
 .sy_tab_con{
-    width:740px;  padding:20px 20px 0 20px; position:relative;
+    width:720px;  padding:20px 28px 0 32px; position:relative;
 }
 .syllabuscon_title{
     color:#000; text-align:center;
@@ -88,7 +88,7 @@ input.syllabus_input_min{
 .syllabus_box{ width:750px; border:1px  solid #e7e7e7; background-color:#fff;}
 .syllabus_courses_list{ padding:15px; border-bottom:1px solid #e7e7e7; cursor:pointer;}
 .syllabus_courses_list:hover{ background:#f6fafd;}
-.syllabus_courses_title{ font-size:16px; color:#333; width:650px; font-weight:normal;white-space:nowrap; overflow:hidden; text-overflow:ellipsis;  }
+.syllabus_courses_title{ font-size:16px; color:#333 !important; width:650px; font-weight:normal;white-space:nowrap; overflow:hidden; text-overflow:ellipsis;  }
 .sy_p_grey{ margin-left:25px; color:#888; margin-top:5px; font-size:12px;}
 .syllabus_class_box{ padding-left:43px; background:#f6f6f6;}
 .syllabus_class_list{ padding:12px 0 12px 15px; height:44px;border-left:1px solid #e7e7e7;border-bottom:1px solid #e7e7e7; position:relative;}
@@ -408,6 +408,10 @@ a:hover.sy_btn_orange{
     color: #ee4a1f;
     background: #fff;
 }
+.sub-menu > li:hover > a{
+    color: #ee4a1f;
+    background: #fff;
+}
 .accordion > li:target > a,
 .accordion > li > a.active {
     color: #ee4a1f;
@@ -563,7 +567,7 @@ a:hover.sy_btn_orange{
     font-weight:normal;
 }
 .sy_sq_orange{ display: block;width: 15px; height: 15px; background:#f79981; color: #fff; text-align:center; line-height: 15px;}
-a.sy_class_ltitle{display: block; font-size: 14px; width: 185px; color:#888; }
+a.sy_class_ltitle{font-size: 14px; color:#888; }
 a:hover.sy_class_ltitle{ color:#333;}
 .sy_cir_grey{
     font-size:11px;
@@ -602,6 +606,7 @@ a:hover.sy_class_ltitle{ color:#333;}
 /*.hw_search_box a:hover.hw_btn_search{background:url(../images/hw/icons_hw.png) -40px -57px no-repeat;}*/
 .hw_files_icon{display:block; width:17px; height:14px; background:url(../images/hw/icons_hw.png) 0 -135px no-repeat;}
 .hw_list_classname{ width:300px; overflow:hidden; display:block;overflow:hidden;white-space: nowrap; text-overflow:ellipsis;}
+.syllabus_course_name{ width:450px; overflow:hidden; display:block;overflow:hidden;white-space: nowrap; text-overflow:ellipsis;}
 .hw_list_teachername{ width:80px; overflow:hidden; display:block;overflow:hidden;white-space: nowrap; text-overflow:ellipsis;}
 /* 测试集显示 */
 .hw_popup_testtable{background:#fff; color:#888888; margin:10px 0;  border-right:1px solid #e7e7e7; border-bottom:1px solid #e7e7e7;}