diff --git a/app/views/courses/_course_ad.html.erb b/app/views/courses/_course_ad.html.erb
index 8df3c3c31..2ad4c0932 100644
--- a/app/views/courses/_course_ad.html.erb
+++ b/app/views/courses/_course_ad.html.erb
@@ -1,26 +1,36 @@
 
-<div id="floatpoint"  STYLE="position:absolute;visibility:visible;"  >
-  <table  border=0   bordercolor="#FFFFFF" bgcolor="#faebd7">
+<div id="floatpoint" class="course_ad"  >
+  <table  border=0 width="180px" >
     <tr>
-      <td align=center bgcolor=#E3E3E3 >
-        联系我们
+      <td align=center bgcolor=#15bccf >
+       <span class="ad_title"><%= l(:label_contact_us) %></span> 
+      </td>
+    </tr>
+    <tr><td><p class="ad_content"><%= l(:label_course_ad_description) %></p></td></tr>
+    <tr>
+      <td align=center bgcolor="#ececec" >
+      	 请点击：<a href="http://user.trustie.net/users/12/user_newfeedback">黄井泉</a><br>
       </td>
     </tr>
     <tr>
-      <td align=center bgcolor="orange" >
-        <a href="/" target="_blank" >QQ:1234566</a><br>
+      <td align=center bgcolor="#ececec" >
+        Tel:15388083362<br>
+      </td>
+    <tr>
+      <td align=center bgcolor="#ececec" >
+       	请点击：<a href="http://user.trustie.net/users/6/user_newfeedback">王林春</a><br>
       </td>
     </tr>
     <tr>
-      <td align=center bgcolor="orange" >
-        <a href="/" target="_blank" >Email:1234566@qq.com</a><br>
+      <td align=center bgcolor="#ececec" >
+        Tel:13467631747<br>
       </td>
     </tr>
   </table>
 </div>
 
 <script type="text/javascript">
-    var XX=1300;			// 浮动层的X坐标,即左边距
+    var XX=1150;			// 浮动层的X坐标,即左边距
     var xstep=1;			// 移动步长，此参数越小，移动越平滑，最小值为1
     var delay_time=60;		// 每步的时间间隔，此参数越小，移动速度越快
     var YY=0;
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 6c4216bc5..03e79d26e 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -2132,6 +2132,7 @@ zh:
   label_record: 湘ICP备09019772
   label_check_comment: 查看通知评论
   label_notification: 通知公告
+  label_course_ad_description:课程模块正在优化中，有问题请您与我们联系，感谢大家对Trustie平台的支持！
   #end  
 
   #end
diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 7b5f4e976..d0d71c50d 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -9,6 +9,21 @@ h4, .wiki h3 {font-size: 13px;}
 h4 {border-bottom: 1px dotted #bbb;}
 /*huang*/
 /*current position*/
+.course_ad{
+  position:absolute;
+  visibility:visible;
+  background:#ffffff
+}
+
+.ad_title{
+  color: #FFFFFF; 
+  font-weight: bold;
+}
+
+.ad_content{
+  text-indent: 2em;
+}
+
 .contest_count{	
 	width: 20%; 
 	height: 60px;