diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index e171b517..3e57fce3 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -25,7 +25,7 @@
         <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>
       </li>
       <li class="<%= params[:controller] == "libraries" ? " active" : "" %>"><%= link_to "教学案例", libraries_path %></li>
-      <li class="<%= params[:controller] == "project_packages" ? " active" : "" %>"><%= link_to "众包创新", project_packages_path %></li>
+<!--      <li class="<%#= params[:controller] == "project_packages" ? " active" : "" %>"><%#= link_to "众包创新", project_packages_path %></li>-->
       <li class="<%= params[:controller] == "forums" ? " active" : "" %>"><%= link_to "交流问答", forums_path %></li>
       <% if User.current.ec_school.present? %>
         <li class="<%= ecs_controller.include?(params[:controller]) ? " active" : "" %>" id="ec_banner">
diff --git a/app/views/layouts/_unlogin_header.html.erb b/app/views/layouts/_unlogin_header.html.erb
index 9875099d..b968b50e 100644
--- a/app/views/layouts/_unlogin_header.html.erb
+++ b/app/views/layouts/_unlogin_header.html.erb
@@ -27,7 +27,7 @@
         <img class="roundedRectangles" src="/images/educoder/roundedRectangle.png"/>
       </li>
       <li class="<%= params[:controller] == "libraries" ? " active" : "" %>"><%= link_to "教学案例", libraries_path %></li>
-      <li class="<%= params[:controller] == "project_packages" ? " active" : "" %>"><%= link_to "众包创新", project_packages_path %></li>
+<!--      <li class="<%#= params[:controller] == "project_packages" ? " active" : "" %>"><%#= link_to "众包创新", project_packages_path %></li>-->
       <li class="<%= params[:controller] == "forums" ? " active" : "" %>"><%= link_to "交流问答", forums_path %></li>
       <!--<li><%#= link_to "活动竞赛", competitions_path %></li>-->
     </ul>
diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index 7d938057..e4cfd6cf 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -403,11 +403,11 @@ class NewHeader extends Component {
 
 											  <li><a href="/moop_cases">教学案例</a></li>
 
-										  	<li className={`${crowdsourcing === true ? 'active' : ''}`} style={{display:project_packages_url===null||project_packages_url===undefined||project_packages_url===""?'none':'block'}} >
-													<a href="/crowdsourcing">
-														{project_packages_url===null||project_packages_url===undefined||project_packages_url===""?'':'众包创新'}
-													</a>
-										  	</li>
+										  	{/*<li className={`${crowdsourcing === true ? 'active' : ''}`} style={{display:project_packages_url===null||project_packages_url===undefined||project_packages_url===""?'none':'block'}} >*/}
+													{/*<a href="/crowdsourcing">*/}
+														{/*{project_packages_url===null||project_packages_url===undefined||project_packages_url===""?'':'众包创新'}*/}
+													{/*</a>*/}
+										  	{/*</li>*/}
                         <li className={`${activeForums === true ? 'active' : ''}`}><a href="/forums">交流问答</a></li>
                         <li className={`${activeCourses === true ? 'active' : ''}`} style={{display:ecUrl===null||ecUrl===undefined||ecUrl===""?'none':'block'}}><a href={ecUrl}>{ecUrl===null||ecUrl===undefined||ecUrl===""?'':'工程认证'}</a></li>
                     </ul>