diff --git a/app/views/users/user_course_activities.html.erb b/app/views/users/user_course_activities.html.erb
index 7fc076da5..bdebee6a5 100644
--- a/app/views/users/user_course_activities.html.erb
+++ b/app/views/users/user_course_activities.html.erb
@@ -4,9 +4,9 @@
     <a href="<%= get_activity_container_url(rec[:e]) %>" class=" fl users_coursename ml5" title="<%= rec[:e].name %>">
       <%= rec[:e].name %>
     </a>
-    <% if( rec[:e].is_public == false || rec[:e].is_public == 0 ) %>
-        <font class="img_private">私有</font>
-      <% end %>
+    <%# if( rec[:e].is_public == false || rec[:e].is_public == 0 ) %>
+        <!--<font class="img_private">私有</font>-->
+    <%# end %>
   </span>
   <a href="<%= user_path(rec[:item].user.id) %>" class="c_orange course_name fl mr5" title="<%= rec[:item].user.show_name %>"><%= rec[:item].user.show_name %></a>
     <span class="fl mr5 c_grey"><%= get_activity_opt(rec[:item],rec[:e]) %></span>