diff --git a/app/views/layouts/base_org2.html.erb b/app/views/layouts/base_org2.html.erb
index 1da347b16..610af6857 100644
--- a/app/views/layouts/base_org2.html.erb
+++ b/app/views/layouts/base_org2.html.erb
@@ -98,7 +98,15 @@
             <% else %>
                 <% if field.field_type == "Post" && field.hide == 0 %>
                     <li class="nav-element">
-                      <%= link_to field.name, organization_path(@organization, :org_subfield_id => field.id), :class => "sn-link-white", :target => "_blank" %>
+                      <% if !field.subfield_subdomain_dir.nil? %> <!--讨论帖子-->
+                          <% if !request.local? and Secdomain.where("sub_type=2 and pid=?", @organization.id).count > 0 and Secdomain.where("sub_type=2 and pid=?", @organization.id).map(&:subname).include?(request.subdomain) %>
+                              <%= link_to field.name, show_subfield_without_id_path(:sub_dir_name => field.subfield_subdomain_dir.name), :class => "sn-link-white", :target => "_blank" %>
+                          <% else %>
+                              <%= link_to field.name, show_org_subfield_organization_path(:id => @organization.id, :sub_dir_name => field.subfield_subdomain_dir.name), :class => "sn-link-white", :target => "_blank" %>
+                          <% end %>
+                      <% else %>
+                          <%= link_to field.name, organization_path(@organization, :org_subfield_id => field.id), :class => "sn-link-white", :target => "_blank" %>
+                      <% end %>
                     </li>
                     <!--二级目录-->
                     <div class="sn-row sn-subnav-position sn-grey-opacity" style="display:none;">