diff --git a/app/views/layouts/_base_footer_public.html.erb b/app/views/layouts/_base_footer_public.html.erb
index dba26f1f6..eb2e83ba2 100644
--- a/app/views/layouts/_base_footer_public.html.erb
+++ b/app/views/layouts/_base_footer_public.html.erb
@@ -2,9 +2,9 @@
   <div class="footerAboutContainer">
     <ul class="footerAbout">
       <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_about_us)%></a>|</li>
-      <li class="fl"><a href="http://forge.trustie.net/projects/2/feedback" class="f_grey mw20" target="_blank"><%= l(:label_contact_us)%></a>|</li>
+      <li class="fl"><a href="https://forge.trustie.net/projects/2/feedback" class="f_grey mw20" target="_blank"><%= l(:label_contact_us)%></a>|</li>
       <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_recruitment_information)%></a>|</li>
-      <li class="fl"><a href="http://forge.trustie.net/forums/1/memos/1168" class="f_grey mw20" target="_blank"><%= l(:label_surpport_group)%></a>|</li>
+      <li class="fl"><%= link_to l(:label_surpport_group), "https://#{Setting.host_name}/forums/1/memos/1168", :class => "f_grey mw20", :target=>"_blank" %>|</li>
       <li class="fl"><a href="javascript:void:(0);" class="f_grey mw20" target="_blank"><%= l(:label_forums)%></a>|</li>
       <li class="fl"><a href="javascript:void:(0);" class="f_grey ml20" target="_blank"><%= l(:label_language)%></a>
         <select class="languageBox">
diff --git a/app/views/layouts/_footer.html.erb b/app/views/layouts/_footer.html.erb
index 752853c60..13730fd96 100644
--- a/app/views/layouts/_footer.html.erb
+++ b/app/views/layouts/_footer.html.erb
@@ -4,7 +4,7 @@
       <li class="fl"><a href="<%= about_us_path %>" class="f_grey mw20" target="_blank"><%= l(:label_about_us)%></a>|</li>
       <li class="fl"><a href="<%= agreement_path %>" class="f_grey mw20" target="_blank">服务协议</a>|</li>
       <li class="fl" style="display: none"><span class="f_grey mw20" title="暂未开放"><%= l(:label_recruitment_information)%></span>|</li>
-      <li class="fl"><a href="http://forge.trustie.net/forums/1/memos/1168" class="f_grey mw20" target="_blank"><%= l(:label_surpport_group)%></a>|</li>
+      <li class="fl"><%= link_to l(:label_surpport_group), "https://#{Setting.host_name}/forums/1/memos/1168", :class => "f_grey mw20", :target=>"_blank" %>|</li>
       <li class="fl"><a href="<%= forums_path(:reorder_complex=>'desc')%>" class="f_grey mw20" target="_blank" ><%= l(:label_forums)%></a></li>
 
     </ul>
diff --git a/app/views/layouts/_logined_header.html.erb b/app/views/layouts/_logined_header.html.erb
index d100e79a5..bdd35ebd4 100644
--- a/app/views/layouts/_logined_header.html.erb
+++ b/app/views/layouts/_logined_header.html.erb
@@ -13,7 +13,7 @@
         <%= link_to "作业",  user_homeworks_user_path(User.current.id), :class => "c_white f16 db p10"%>
       </li>
       <li class="navHomepageMenu fl mr30">
-        <a href="http://forge.trustie.net/forums/1/memos/1168" class="c_white f16 db p10">帮助中心</a>
+        <%= link_to "帮助中心", "https://#{Setting.host_name}/forums/1/memos/1168", :class =>"c_white f16 db p10" %>
       </li>
     </ul>
   </div>
diff --git a/app/views/layouts/_unlogin_header.html.erb b/app/views/layouts/_unlogin_header.html.erb
index 162f59ed4..b16a78921 100644
--- a/app/views/layouts/_unlogin_header.html.erb
+++ b/app/views/layouts/_unlogin_header.html.erb
@@ -5,7 +5,7 @@
   <div class="fl">
     <ul>
       <li class="navHomepageMenu fl mr40">
-        <a href="http://forge.trustie.net/forums/1/memos/1168" class="c_white f16 p10">帮助中心</a>
+        <%= link_to "帮助中心", "https://#{Setting.host_name}/forums/1/memos/1168", :class =>"c_white f16 db p10" %>
       </li>
     </ul>
   </div>