diff --git a/app/views/layouts/base_org2.html.erb b/app/views/layouts/base_org2.html.erb
index c560b35fb..9ba1a9653 100644
--- a/app/views/layouts/base_org2.html.erb
+++ b/app/views/layouts/base_org2.html.erb
@@ -86,14 +86,6 @@
                     <li class="nav-element-default" style="display:<%= field.hide == 0?'block':'none' %>;">
                       <%= link_to "首页", organization_path(@organization), :class => "sn-link-white" %>
                     </li>
-                <% when 'course' %>
-                    <li class="nav-element-default" style="display:<%= field.hide == 0?'block':'none' %>;">
-                      <a href="#course_<%= field.id %>" class="sn-link-white"> 课程动态</a>
-                    </li>
-                <% when 'project' %>
-                    <li class="nav-element-default" style="display:<%= field.hide == 0?'block':'none' %>;">
-                      <a href="#project_<%= field.id %>" class="sn-link-white">项目动态</a>
-                    </li>
                 <% end %>
             <% else %>
                 <% if field.field_type == "Post" && field.hide == 0 %>