diff --git a/app/views/layouts/_base_footer.html.erb b/app/views/layouts/_base_footer.html.erb
index fcf38f5d2..4050de3b7 100644
--- a/app/views/layouts/_base_footer.html.erb
+++ b/app/views/layouts/_base_footer.html.erb
@@ -55,54 +55,3 @@
   </div>
 </div>
 
-
-<!--add by huang-->
-<% cache "footer" do %>
-<div class="clearfix"></div>
-<div id="footer" style="margin-left:-5px;padding-top: 20px;clear: both;font-size: 12px;">
-  <div style="border-top:solid 1px #C6E9F1;"></div>
-  <div class="base_footer">
-    <div align="center">
-
-   <!--gcm-->
-      <p>
-        <span><%=l(:label_organizers)%></span>
-        <span class="footer_text_link"><%= link_to l(:label_organizers_information),"http://www.nudt.edu.cn/ArticleShow.asp?ID=47",:target=>"_blank"%></span>
-        <span class="footer_text_link"><%= link_to l(:label_organizers_information_institute), "http://www.nudt.edu.cn/ArticleShow.asp?ID=41", :target => "_blank" %></span>
-        <span id="copyright"><%=l(:label_copyright)%>©2007~2014</span>
-        <span id="contact_us" class="footer_text_link"><%= link_to l(:label_contact_us),"http://" + Setting.host_name + "/projects/2/member", :target=>"_blank" %></span>
-        <span id="record"class="footer_text_link"><%= link_to l(:label_record),"http://www.miibeian.gov.cn/", :target => "_blank" %></span>
-      </p>
-      <div id="logo_link">
-        <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/nudt.png',:size=>'100x30',:alt=>"国防科学技术大学计算机学院"),"http://www.nudt.edu.cn/special.asp?classid=12", :target => "_blank" %></span>
-        <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/peking_eecs.png',:size=>'100x30',:alt=>"北京大学信息科学技术学院软件研究所"), "http://eecs.pku.edu.cn", :target => "_blank" %></span>
-        <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/buaa_scse.png',:size=>'100x30',:alt=>"北京航空航天大学计算机学院"), "http://scse.buaa.edu.cn/", :target => "_blank" %></span>
-        <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/iscas.png',:size=>'100x30',:alt=>"中国科学院软件研究所"), "http://www.iscas.ac.cn", :target => "_blank" %></span>
-        <span class="footer_logo_link"><%= link_to image_tag('/images/footer_logo/inforbus.png',:size=>'100x30',:alt=>"山东中创软件商用中间件股份有限公司"), "http://www.inforbus.com", :target => "_blank" %></span>
-      </div>
- <!--gcm-->
-    </div>
-  </div>
-</div>
-
-<div class="debug hidden">
-  <%= debug(params) if Rails.env.development? %>
-</div>
-<div class="hidden">
-  <script src="http://s4.cnzz.com/z_stat.php?id=1000482288&web_id=1000482288" language="JavaScript">
-  </script>
-  <script>
-
-  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-  ga('create', 'UA-46523987-1', 'trustie.net');
-  ga('send', 'pageview');
-
-  </script>
-  
-</div>
-<% end %>
-