diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index dd31d3778..4af7d6644 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -829,11 +829,11 @@ class CoursesController < ApplicationController
     end
     if @course
       #发送微信消息
-      count = ShieldWechatMessage.where("container_type='User' and container_id=#{User.current.id} and shield_type='Course' and shield_id=#{@course.id}").count
-      if count == 0
-        ss  = SyllabusesService.new
-        ss.send_wechat_create_class_notice User.current,@course
-      end
+      # count = ShieldWechatMessage.where("container_type='User' and container_id=#{User.current.id} and shield_type='Course' and shield_id=#{@course.id}").count
+      # if count == 0
+      #   ss  = SyllabusesService.new
+      #   ss.send_wechat_create_class_notice User.current,@course
+      # end
       respond_to do |format|
         flash[:notice] = l(:notice_successful_create)
         format.html {redirect_to course_url(@course)}
diff --git a/app/views/courses/_recommendation.html.erb b/app/views/courses/_recommendation.html.erb
index cb31db24f..6dffb1da3 100644
--- a/app/views/courses/_recommendation.html.erb
+++ b/app/views/courses/_recommendation.html.erb
@@ -5,8 +5,6 @@
           <li>
             <span class="sy_sq_orange fl mr5 mt5"><%= i+1 %></span>
             <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>
diff --git a/app/views/courses/new.html.erb b/app/views/courses/new.html.erb
index da637320e..ec763961b 100644
--- a/app/views/courses/new.html.erb
+++ b/app/views/courses/new.html.erb
@@ -18,13 +18,13 @@
         <div class="cl"></div>
         <li class="mt10 ml45">
           <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_course_name)%>&nbsp;&nbsp;：</label>
-          <input  type="text" name="course[name]" id="new_course_name" class="courses_input w289" maxlength="100" placeholder="例如：计算机系2016秋季A班" onkeyup="regex_course_name('new');">
+          <input  type="text" name="course[name]" id="new_course_name" class="courses_input w289" maxlength="100" placeholder="例如：软件工程计算机系2016秋季A班" onkeyup="regex_course_name('new');">
           <div class="cl"></div>
           <span class="c_red ml80" 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="ml125 mb5 fontGrey3"><span class="success-icon mr25">正确示例：软件工程计算机系2016秋季A班</span></li>
+        <li class="ml125 mb10 fontGrey3"><span class="error-icon">错误示例：计算机系2016秋季A班</span></li>
         <!--<li class="ml125 mt10 mb10 fontGrey2" style="max-width: 544px;">班级是一个由教师、助教（教辅）和学生组成的临时的教学群体，在规定的时间内（如一个学期）完成一门课程规定的教学任务。本质上，一门课程就是一个教学计划。</li>-->
         <li class="mt10 ml45">
           <label><span class="c_red">*</span>&nbsp;<%= l(:label_class_period)%>&nbsp;&nbsp;：</label>
diff --git a/app/views/courses/settings.html.erb b/app/views/courses/settings.html.erb
index 519bef7be..82e55328b 100644
--- a/app/views/courses/settings.html.erb
+++ b/app/views/courses/settings.html.erb
@@ -39,14 +39,15 @@
           </li>
           <li class="ml45 mb10">
             <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_syllabus_name)%>&nbsp;&nbsp;：</label>
-            <span><%=@course.syllabus.title %></span>
+            <span id="edit_syllabus_id"><%=@course.syllabus.title %></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>
             <input  type="text" name="course[name]" id="edit_course_name" autocomplete="off" class="courses_input" maxlength="100" onkeyup="regex_course_name('edit');" value="<%= @course.name%>">
-            <span class="c_red" id="edit_course_name_notice" style="display: none;">班级名称不能为空</span>
+            <div class="cl"></div>
+            <span class="c_red ml80" id="edit_course_name_notice" style="display: none;">班级名称不能为空</span>
           </li>
           <div class="cl"></div>
           <li  class="ml45">
diff --git a/app/views/layouts/_course_base_info.html.erb b/app/views/layouts/_course_base_info.html.erb
index 608f08a58..e3041f92c 100644
--- a/app/views/layouts/_course_base_info.html.erb
+++ b/app/views/layouts/_course_base_info.html.erb
@@ -6,7 +6,7 @@
   <%= link_to(@course.teacher.show_name, user_path(@course.teacher), :class => 'sy_cgrey') %>
   &nbsp;&gt;&nbsp;
   <% if @course.syllabus %>
-      <%=link_to @course.syllabus.title, syllabus_path(@course.syllabus_id), :class => 'sy_cgrey' %>
+      <%=link_to @course.syllabus.title, syllabus_path(@course.syllabus_id), :class => 'sy_cgrey', :title => '课程名称' %>
       &nbsp;&gt;&nbsp;
   <% end %>
   <%=link_to @course.name, course_path(@course), :class => 'sy_cgrey' %>
@@ -55,8 +55,6 @@
 <div class="sy_class_info fl ml15">
   <div  class="sy_class_titbox">
     <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>
diff --git a/app/views/layouts/_user_courses.html.erb b/app/views/layouts/_user_courses.html.erb
index 3e9ba3019..1b4f38ec5 100644
--- a/app/views/layouts/_user_courses.html.erb
+++ b/app/views/layouts/_user_courses.html.erb
@@ -3,7 +3,7 @@
       <span class="user_icons_class"></span>
       <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,course)) %>
       <p href="javascript:void(0);" id="show_course_<%= course.id %>" class="course_list_menu" >
-        <%= link_to course.syllabus.title + course.name, course_path(course.id,:host=>Setting.host_course), :target => '_blank', :class => 'hidden', :style => 'display:block;'%>
+        <%= link_to course.name, course_path(course.id,:host=>Setting.host_course), :target => '_blank', :class => 'hidden', :style => 'display:block;'%>
       </p>
       <div class="sub-menu-title c_dark">
         <em></em>
diff --git a/app/views/student_work/_homework_post_brief.html.erb b/app/views/student_work/_homework_post_brief.html.erb
index bcc8e2235..868caae96 100644
--- a/app/views/student_work/_homework_post_brief.html.erb
+++ b/app/views/student_work/_homework_post_brief.html.erb
@@ -5,8 +5,6 @@
 <div class="homepagePostTo break_word mt-4">
   <%= link_to homework.user.show_name, user_activities_path(homework.user_id), :class => "newsBlue mr15"%>
   TO
-  <%=link_to homework.course.syllabus.title, syllabus_path(homework.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
-  <span class="fb" style="color: #269ac9"> • </span>
   <%= link_to homework.course.name, course_path(homework.course_id), :class => "newsBlue"%>
 </div>
 <div class="homepagePostTitle hidden fl m_w505">
diff --git a/app/views/syllabuses/_syllabus_course_list.html.erb b/app/views/syllabuses/_syllabus_course_list.html.erb
index 05555d341..fb12f2b2a 100644
--- a/app/views/syllabuses/_syllabus_course_list.html.erb
+++ b/app/views/syllabuses/_syllabus_course_list.html.erb
@@ -20,14 +20,10 @@
             <div class="fl">
               <% 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' %>
-                    <font class="fb"> · </font>
                     <%=course.name %>（<%=current_time_and_term_short(course) %>）
                   </h3>
               <% else %>
                 <h3 class="sy_classlist_title fl">
-                  <%= link_to @syllabus.title, syllabus_path(@syllabus.id), :style => 'color:#000', :target => '_blank' %>
-                  <font class="fb"> · </font>
                   <%= 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>
diff --git a/app/views/users/_course_attachment.html.erb b/app/views/users/_course_attachment.html.erb
index 6e92d224a..346674a21 100644
--- a/app/views/users/_course_attachment.html.erb
+++ b/app/views/users/_course_attachment.html.erb
@@ -12,8 +12,6 @@
             <%= link_to activity.try(:author).try(:realname), user_path(activity.author_id), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%=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" >
diff --git a/app/views/users/_course_create.html.erb b/app/views/users/_course_create.html.erb
index 7cddd09a7..f00e9f1bc 100644
--- a/app/views/users/_course_create.html.erb
+++ b/app/views/users/_course_create.html.erb
@@ -12,8 +12,6 @@
             <%= link_to activity.try(:teacher).try(:realname), user_path(activity.tea_id), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%=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" >
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index 00da3215d..54b8c658c 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -9,8 +9,6 @@
       <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.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
-        <span class="fb" style="color: #269ac9"> • </span>
         <% if hw_status == 3 || hw_status == 5 %>
             <%= link_to activity.course.name, course_path(activity.course_id), :class => "newsBlue"%>
         <% else %>
diff --git a/app/views/users/_course_journalsformessage.html.erb b/app/views/users/_course_journalsformessage.html.erb
index c4bdedb11..0511f3360 100644
--- a/app/views/users/_course_journalsformessage.html.erb
+++ b/app/views/users/_course_journalsformessage.html.erb
@@ -9,8 +9,6 @@
         <%= link_to activity.user.show_name, user_path(activity.user_id), :class => "newsBlue mr15" %>
          TO
         <% course=Course.find(activity.jour_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+" | 班级留言", course_feedback_path(course), :class => "newsBlue" %>
       </div>
       <!--<div class="homepagePostTitle break_word list_style upload_img">
diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index e92d7afcf..291acf18c 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -8,8 +8,6 @@
       <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.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+" | #{activity.board.parent.nil? ? '班级讨论区' : activity.board.name}", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue mr5"%>
       </div>
       <div class="homepagePostTitle hidden m_w530 fl">
diff --git a/app/views/users/_course_news.html.erb b/app/views/users/_course_news.html.erb
index b3bd6438a..aedf0637c 100644
--- a/app/views/users/_course_news.html.erb
+++ b/app/views/users/_course_news.html.erb
@@ -8,8 +8,6 @@
       <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.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)"-->
diff --git a/app/views/users/_course_poll.html.erb b/app/views/users/_course_poll.html.erb
index ca8b49cd3..5908f8b15 100644
--- a/app/views/users/_course_poll.html.erb
+++ b/app/views/users/_course_poll.html.erb
@@ -17,8 +17,6 @@
         <% end %>
         TO
         <% 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>
diff --git a/app/views/users/_homework_repository_list.html.erb b/app/views/users/_homework_repository_list.html.erb
index 33de70c24..57a66cb22 100644
--- a/app/views/users/_homework_repository_list.html.erb
+++ b/app/views/users/_homework_repository_list.html.erb
@@ -18,8 +18,6 @@
         <div class="sy_cgrey">
             <span class="fl">来源：</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" %>
diff --git a/app/views/users/_manage_homework_list.html.erb b/app/views/users/_manage_homework_list.html.erb
index 3b6890610..c8371da68 100644
--- a/app/views/users/_manage_homework_list.html.erb
+++ b/app/views/users/_manage_homework_list.html.erb
@@ -14,8 +14,6 @@
           <p class="sy_cgrey clear">
             <span class="fl">来源：</span>
             <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>
diff --git a/app/views/users/_receive_homework_list.html.erb b/app/views/users/_receive_homework_list.html.erb
index c0132b04b..a31ebc1ea 100644
--- a/app/views/users/_receive_homework_list.html.erb
+++ b/app/views/users/_receive_homework_list.html.erb
@@ -14,8 +14,6 @@
           <p class="sy_cgrey clear">
             <span class=" fl">来源：</span>
             <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>
diff --git a/app/views/users/_user_homework_detail.html.erb b/app/views/users/_user_homework_detail.html.erb
index 3351ae3f2..d0c9d8650 100644
--- a/app/views/users/_user_homework_detail.html.erb
+++ b/app/views/users/_user_homework_detail.html.erb
@@ -8,8 +8,6 @@
       <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.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">
diff --git a/db/migrate/20161111070615_update_course_name.rb b/db/migrate/20161111070615_update_course_name.rb
new file mode 100644
index 000000000..745fdab11
--- /dev/null
+++ b/db/migrate/20161111070615_update_course_name.rb
@@ -0,0 +1,19 @@
+class UpdateCourseName < ActiveRecord::Migration
+  def up
+    count = Course.all.count / 30 + 2
+    transaction do
+      for i in 1 ... count do i
+          Course.page(i).per(30).each do |course|
+            if course.syllabus && !course.syllabus.title.nil?
+              if course.name.index(course.syllabus.title) != 0
+                course.update_column("name", course.syllabus.title+course.name)
+              end
+            end
+          end
+      end
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3bf495cd9..688ac15b6 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 => 20161028053000) do
+ActiveRecord::Schema.define(:version => 20161111070615) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -516,6 +516,20 @@ ActiveRecord::Schema.define(:version => 20161028053000) do
     t.integer  "container_id",   :default => 0
   end
 
+  create_table "course_class_post", :id => false, :force => true do |t|
+    t.integer  "班级id",   :default => 0,  :null => false
+    t.string   "班级名"
+    t.integer  "帖子id",   :default => 0,  :null => false
+    t.integer  "主贴id"
+    t.string   "帖子标题",   :default => "", :null => false
+    t.text     "帖子内容"
+    t.integer  "帖子用户id"
+    t.integer  "帖子回复数",  :default => 0,  :null => false
+    t.integer  "最后回帖id"
+    t.datetime "发帖时间",                   :null => false
+    t.datetime "帖子更新时间",                 :null => false
+  end
+
   create_table "course_contributor_scores", :force => true do |t|
     t.integer  "course_id"
     t.integer  "user_id"
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 1945667af..188c383d7 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -77,11 +77,22 @@ function hidden_homework_score_form()
 function regex_course_name(str)
 {
     var name = $.trim($("#"+str+"_course_name").val());
+    var syl_title = "";
+    if($("#new_syllabus_id").length > 0){
+        syl_title = $("#new_syllabus_id").find("option:selected").text();
+    } else{
+        syl_title = $("#edit_syllabus_id").html();
+    }
     if(name.length < 2)
     {
         $("#"+str+"_course_name_notice").show();
         return false;
     }
+    else if(name.indexOf(syl_title) != 0){
+        $("#"+str+"_course_name_notice").html("请参照正确示例规范，应该以课程名称开头命名");
+        $("#"+str+"_course_name_notice").show();
+        return false;
+    }
     else
     {
         $("#"+str+"_course_name_notice").hide();
@@ -185,7 +196,7 @@ function regex_course_password(str)
 }
 //验证课程大纲
 function regex_syllabus_option(str) {
-    if(document.getElementById(str + "_syllabus_id")) {
+    if(str == "new" && document.getElementById(str + "_syllabus_id")) {
         var obj = document.getElementById(str + "_syllabus_id");
         var syllabus = obj.options[obj.selectedIndex];
         if(parseInt(syllabus.value) == 0) {