diff --git a/app/views/layouts/_user_courses.html.erb b/app/views/layouts/_user_courses.html.erb
index 30a911d09..872d842be 100644
--- a/app/views/layouts/_user_courses.html.erb
+++ b/app/views/layouts/_user_courses.html.erb
@@ -1,7 +1,7 @@
 <% courses.each do |course|%>
     <li class="homepageLeftMenuCoursesLine pr">
       <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,course)) %>
-      <%= link_to course.name, course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden #{course_endTime_timeout?(course) ? 'c_dark_grey' : ''}",
+      <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden #{course_endTime_timeout?(course) ? 'c_dark_grey' : ''}",
                   :id => "show_course_#{course.id}", :target => '_blank', :title => (course.is_public? ? "公开课程：":"私有课程：")+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 %>
         <ul class="<%= count > 0 ? 'shild shildP':'subNavArrow'%>">
diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index f382a433c..098cd39fd 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -227,6 +227,7 @@
         </ul>
     <% end %>
 
+    <% if @course.description && !@course.description.blank? %>
       <div class="project_intro">
         <div id="course_description" class="course_description">
           <h4 ><%= l(:label_course_brief_introduction)%>：</h4>
@@ -241,6 +242,7 @@
           </span>
         </div>
       </div><!--项目简介 end-->
+    <% end %>
       <div class="project_Label">
         <h4 class="mb5" ><%= l(:label_tag)%>：</h4>
         <div class="tag_h" >
diff --git a/app/views/layouts/new_base_user.html.erb b/app/views/layouts/new_base_user.html.erb
index eaf58ed7e..dd83ec968 100644
--- a/app/views/layouts/new_base_user.html.erb
+++ b/app/views/layouts/new_base_user.html.erb
@@ -193,7 +193,7 @@
               <% end%>
           <% end%>
         </div>
-        <% courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(created_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5) %>
+        <% courses = @user.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(5) %>
         <div class="homepageLeftMenuCourses <%= courses.empty? ? 'none' : ''%>" id="homepageLeftMenuCourses">
           <ul>
             <%= render :partial => 'layouts/user_courses', :locals => {:courses => courses,:user => @user, :page => 0} %>
diff --git a/app/views/users/_homework_repository_list.html.erb b/app/views/users/_homework_repository_list.html.erb
index 56259d6b8..99e6d4e27 100644
--- a/app/views/users/_homework_repository_list.html.erb
+++ b/app/views/users/_homework_repository_list.html.erb
@@ -1,7 +1,7 @@
 <ul class="subject-list-banner">
   <li class="subject-list-name fl hidden"><span style="padding-left:15px;">作业名称</span></li>
   <li class="subject-list-from fl">
-    <%= link_to "来源",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "course_name", :sort => @r_sort),:class => "fl ml30",:remote => true%>
+    <%= link_to "来源",user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "course_name", :sort => @r_sort),:class => "fl ml55",:remote => true%>
     <% if @order == "course_name"%>
         <%= link_to "", user_search_homeworks_user_path(@user,:name=>search,:type => type,:is_import=>is_import,:property=>property,:order => "course_name", :sort => @r_sort),:class => "#{@r_sort == 'desc' ? 'st_up' : 'st_down'} mt12 fl" ,:remote => true%>
     <% end%>