diff --git a/app/views/homework_common/index.html.erb b/app/views/homework_common/index.html.erb
index 2f6d0bfd9..c725384fd 100644
--- a/app/views/homework_common/index.html.erb
+++ b/app/views/homework_common/index.html.erb
@@ -16,6 +16,13 @@
 <style>
     /*日历选择图*/
     img.ui-datepicker-trigger {display:block;background:url(../images/public_icon.png) -31px 0 no-repeat;cursor: pointer;vertical-align: middle;width:16px;height:15px;float:left;margin: 7px;}
+    .description{display: none !important;}
+    .ispublic-label{display: none !important;}
+    .is_public_checkbox{display: none !important;}
+    .is_public{display: none !important;}
+    .link_file{ background:url(../images/pic_file.png) 0 5px no-repeat !important;}
+    #attachments_fields input.filename{ background:url(../images/pic_file.png) 0 5px no-repeat !important;padding-left:20px !important; color:#64bdd9 !important;}
+    .link_file_a{background:url(../images/pic_file.png) 0 3px no-repeat !important;padding-left:20px !important; color:#64bdd9 !important;}
 </style>
 
 <div class="homepageRight mt0 ml10">