diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index f0204f7ee..466e711c2 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -300,13 +300,22 @@
 
     <div class="user_underline"></div>
 
+    <style type="text/css">
+        .polls_btn{ height:33px;border-top:0 solid #15bed1; border-bottom:1px solid #15bed1;border-right:1px solid #cee6e6; width:224px; padding:7px 0 0 15px; }
+        .polls_btn a{font-size:14px; color:#444444;font-weight:bold;}
+        .polls_btn span{ color:#15bed1; font-size:12px; font-weight:normal;}
+        .polls_btn a{ float:left;}
+        .polls_n{float: left;background: #ff5d31;color: #fff;width: 12px;padding-left: 2px;height: 7px;padding-bottom: 5px;padding-top: 3px;margin-top: -4px;margin-left: 3px; }
+        .polls_n p{ margin-top:-4px;}
+        .cl{ clear:both; overflow:hidden; }
+    </style>
     <div class="polls_btn">
       <!--<a href="#">问卷调查<span >（12）</span></a>-->
-      <style type="text/css">
-          .polls_btn{ height:33px;border-top:1px solid #15bed1; border-bottom:1px solid #15bed1;border-right:1px solid #cee6e6; width:224px !important; padding:7px 0 0 15px; }
-          .polls_btn a{font-size:14px; color:#444444;font-weight:bold;}
-      </style>
       <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id)%>
+      <div class="polls_n">
+        <p>N</p>
+      </div>
+      <div class="cl"></div>
     </div>
   </div>
 </div>
diff --git a/public/stylesheets/polls.css b/public/stylesheets/polls.css
index e601d231d..863ee5864 100644
--- a/public/stylesheets/polls.css
+++ b/public/stylesheets/polls.css
@@ -14,9 +14,9 @@ div,html,img,ul,li,p,body,h1,h2,h3,h4,p,a,table,tr,td,fieldset,input,span{ margi
 #polls .fr{ float:right;}
 
 /*问卷按钮*/
-.polls_btn{ height:33px;border-top:1px solid #15bed1; border-bottom:1px solid #15bed1;border-right:1px solid #cee6e6; width:225px; padding:7px 0 0 15px; }
-.polls_btn a{font-size:14px; color:#444444;font-weight:bold;}
-.polls_btn span{ color:#15bed1; font-size:12px; font-weight:normal;}
+/*.polls_btn{ height:33px;border-top:1px solid #15bed1; border-bottom:1px solid #15bed1;border-right:1px solid #cee6e6; width:225px; padding:7px 0 0 15px; }*/
+/*.polls_btn a{font-size:14px; color:#444444;font-weight:bold;}*/
+/*.polls_btn span{ color:#15bed1; font-size:12px; font-weight:normal;}*/
 
 /*问卷列表*/
 .polls_content{ width:615px;padding-left: 6px;}