diff --git a/app/views/files/_course_list.html.erb b/app/views/files/_course_list.html.erb
index c2ac1ac6e..2eaa2a904 100644
--- a/app/views/files/_course_list.html.erb
+++ b/app/views/files/_course_list.html.erb
@@ -40,7 +40,6 @@
                               <li class="homepagePostSettingIcon">
                                 <ul class="homepagePostSettiongText">
 
-
                                           <% if (delete_allowed || User.current.id == file.author_id) && file.container_id == @course.id && file.container_type == "Course"  %>
                                               <% if @course.is_public? %>
                                                 <li>
@@ -49,17 +48,16 @@
                                                   </span>
                                                 </li>
                                               <%else%>
-                                                <li>
-                                                  <span id="is_public_<%= file.id %>">
-                                                        <%= link_to (file.is_public? ? "设为私有":"设为公开"), update_file_dense_attachments_path(:attachmentid=>file.id,:newtype=>(file.is_public? ? 0:1)),:remote=>true,:class=>"postOptionLink",:method => :post  %>
-                                                    </span>
-                                                </li>
+
                                               <%end%>
                                               <li>
                                                 <%= link_to( '删除资源', attachment_path(file),
                                                              :data => {:confirm => l(:text_are_you_sure)}, :method => :delete,:class => "postOptionLink") if (delete_allowed || User.current.id == file.author_id) && file.container_id == @course.id && file.container_type == "Course"%>
 
                                               </li>
+                                              <!--<%# if has_course?(User.current,file) %>-->
+                                                  <!--<li><%#= link_to("发    送",quote_resource_show_course_file_path(@course,file),:class => "postOptionLink",:remote => true)  %></li>-->
+                                              <!--<%#end %>-->
                                           <% end %>
                                 </ul>
                               </li>