diff --git a/app/views/layouts/_base_feedback.html.erb b/app/views/layouts/_base_feedback.html.erb
index cd1e1f40f..2172af8de 100644
--- a/app/views/layouts/_base_feedback.html.erb
+++ b/app/views/layouts/_base_feedback.html.erb
@@ -7,10 +7,10 @@
     #scrollsidebar a{ text-decoration:none;}
 
     html{ overflow-x:hidden;}
-    .scrollsidebar{ position:absolute;top:1px; right:1px; background:none; }
+    .scrollsidebar{ position:fixed;bottom:1px; right:1px; background:none; }
     .side_content{width:154px; height:auto; overflow:hidden; float:left; }
     .side_content .side_list {width:154px;overflow:hidden;}
-    .show_btn{ width:0; height:112px; overflow:hidden; float:left; cursor:pointer;}
+    .show_btn{ width:0; height:112px; overflow:hidden; float:left;margin-top: 200px; cursor:pointer;}
     .show_btn span { display:none;}
     .close_btn{width:24px;height:24px;cursor:pointer;}
     .side_title,.side_bottom,.close_btn,.show_btn {background:url(/images/sidebar_bg.png) no-repeat; }