diff --git a/app/views/layouts/base_projects.html.erb b/app/views/layouts/base_projects.html.erb
index faf73918d..044714a34 100644
--- a/app/views/layouts/base_projects.html.erb
+++ b/app/views/layouts/base_projects.html.erb
@@ -107,7 +107,7 @@
       <!--邀请加入-->
       <div class="subNavBox">
         <% if User.current.member_of?(@project) %>
-          <div class="subNav currentDd currentDt subNav_jiantou" id="expand_tools_expand_invit" nhtype="toggle4cookie" data-id="expand_invit" data-target="#navContent_invit"><%= l(:label_invite)%></div>
+          <div class="subNav currentDd currentDt subNav_jiantou" id="expand_tools_expand_invit" nhtype="toggle4cookie" data-id="expand_invit" data-target="#navContent_invit" data-val="expand"><%= l(:label_invite)%></div>
           <ul class="navContent " style="display:block" id="navContent_invit">
             <li><%=  link_to l(:label_invite_new_user), :controller=>"projects", :action=>"invite_members_by_mail", :id => @project %></li>
             <% if User.current.allowed_to?(:manage_members, @project) %>