cached导致的个人项目列表问题

app/views/layouts/_user_project_list.html.erb

@@ -2,13 +2,11 @@
     <li id="project_loggedas_li" style="white-space: nowrap;overflow: hidden;text-overflow: ellipsis;">
       <%= link_to l(:label_my_projects), {:controller => 'users', :action => 'user_projects', id: User.current.id, host: Setting.host_name} %>
       <ul class="project_sub_menu" style="top:<%= hasCourse ? 35 : 0 %>px;">
-        <% cache User.current.projects.count do%>
         <% User.current.projects.each do |project| %>
             <li style="overflow: hidden;text-overflow: ellipsis;white-space: nowrap;" title="<%=project.name%>">
               <%= link_to project.name, {:controller => 'projects', :action => 'show',id: project.id, host: Setting.host_name } %>
             </li>
         <% end %>
-        <% end %>
       </ul>
     </li>
-<% end %>
+<% end %>