diff --git a/app/views/orbit_bar/index.html.erb b/app/views/orbit_bar/index.html.erb
index a54d8b8..9c5ff83 100644
--- a/app/views/orbit_bar/index.html.erb
+++ b/app/views/orbit_bar/index.html.erb
@@ -74,7 +74,8 @@
       <ul class="orbit-bar-search-sign-language">
         <%
           google_search_cx = current_site.search['sitesearch'] rescue nil
-          unless google_search_cx.blank?
+          is_google_seach_cx = google_search_cx =~ /^[0-9]+\:[0-9A-Za-z]+$/
+          if !google_search_cx.blank? and is_google_seach_cx
         %>
         <li>
           <form id="search" method="get" action="http://www.google.com/cse" target="_blank">
@@ -82,6 +83,25 @@
             <%= text_field_tag 'q', '', {:type => "search", :placeholder => t("search.sitesearch"), 'x-webkit-speech' => ''} %>
           </form>
         </li>
+        <%
+          else
+            if !google_search_cx.blank? and !is_google_seach_cx
+              search_domain =  google_search_cx
+            else
+              search_domain = request.host_with_port
+            end
+        %>
+          <li>
+            <form id="search" method="get" action="http://www.google.com/custom" target="_blank">
+              <input type="hidden" name="client" value="pub-&amp" />
+              <input type="hidden" name="ie" id="ie" value="utf-8" />
+              <input type="hidden" name="oe" id="oe" value="utf-8" />
+              <input type="hidden" name="cof" id="cof" value="AH:center;AWFID:03de271f1940eea3;" />
+              <input type='hidden' name='domains' value='<%= search_domain %>'>
+              <input type='hidden' name='sitesearch' value='<%= search_domain %>'>
+              <%= text_field_tag 'q', '', {:type => "search", :placeholder => t("search.sitesearch"), 'x-webkit-speech' => ''} %>
+            </form>
+          </li>
         <% end %>
         <li>
           <% locale = session[:zh_cn] ? :zh_cn : I18n.locale %>