diff --git a/app/views/courses/show.html.erb b/app/views/courses/show.html.erb
index 0d48dc8d2..09d1aa27d 100644
--- a/app/views/courses/show.html.erb
+++ b/app/views/courses/show.html.erb
@@ -47,6 +47,7 @@
                 <br />
                 <p class="mt5 break_word"><%= e.event_description.html_safe %>
                   <br />
+                <div class="cl"></div>
                   <%= l :label_activity_time %> ：  <%= format_activity_day(day) %>&nbsp;<%= format_time(e.event_datetime, false) %>
                 </p>
                 <%= link_to_attachments_course(e) if e.class.to_s == "News" %>
diff --git a/app/views/projects/show.html.erb b/app/views/projects/show.html.erb
index ffeeaef82..ca7bb6159 100644
--- a/app/views/projects/show.html.erb
+++ b/app/views/projects/show.html.erb
@@ -70,6 +70,7 @@
                                :class => "problem_tit fl fb " %>
                 <br />
                 <p class="mt5 break_word"><%= textAreailizable act,:content %><br />
+                <div class="cl"></div>
                   <%= l :label_create_time %> ：<%= format_activity_day(act.created_on) %> <%= format_time(act.created_on, false) %></p>
               </div>
               <div class="cl"></div>
diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index a128f917a..474ac638f 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -29,7 +29,7 @@
     </p>
   </div>
 </div>
-<div class="repos_more"><a id="showgithelp" value="show_help" onclick ="showhelpAndScrollTo('repos_git_more'); " class="c_dblue lh23">展开Git操作指南</a></div>
+<div class="repos_more"><a href="#" id="showgithelp" value="show_help" onclick ="showhelpAndScrollTo('repos_git_more'); " class="c_dblue lh23">展开Git操作指南</a></div>
 <div id="repos_git_more">
   <br>
   <div class=" c_dark f14">
diff --git a/app/views/users/_user_show.html.erb b/app/views/users/_user_show.html.erb
index 3bea6d420..8e3d27666 100644
--- a/app/views/users/_user_show.html.erb
+++ b/app/views/users/_user_show.html.erb
@@ -42,7 +42,7 @@
 				<%# memberships = user.memberships.all(:conditions => cond) %>
 			    <% user_courses = user_courses_list(user) %>
                 <%= l(:label_x_course_contribute_to, :count => user_courses.count) %>
-                <%= "：" unless user_courses.empty? %>
+                <%#= "：" unless user_courses.empty? %>
 				<% for course in user_courses %>
 				    <%# if course.name != nil %>
                       <%= link_to course.name,{:controller => 'courses',:action => 'show',id:course.id, host:  Setting.host_course} %><%= (user_courses.last == course) ? '' : '，' %>
diff --git a/public/assets/kindeditor/kindeditor.js b/public/assets/kindeditor/kindeditor.js
index a728d4f85..b2c13c3f7 100644
--- a/public/assets/kindeditor/kindeditor.js
+++ b/public/assets/kindeditor/kindeditor.js
@@ -5620,8 +5620,8 @@ _plugin('core', function(K) {
         afterUpload : function(data) {
             if (data.error === 0) {
                 var url = K.formatUrl(data.url, 'absolute');
-                self.exec('insertimage', url, 'image','','','1','left');
-                //self.insertHtml('<img src="'+url+'"/>');
+                //self.exec('insertimage', url, 'image','','','1','left');
+                self.insertHtml('<img src="'+url+'"/>');
                 var asset_id  = data.asset_id;
                 if ( asset_id != "" && parent.document.getElementById('asset_id') != null ) {
                     parent.document.getElementById('asset_id').value += asset_id.toString();