diff --git a/app/views/users/get_navigation_info.json.jbuilder b/app/views/users/get_navigation_info.json.jbuilder
index 57a303cb6..6b04a121c 100644
--- a/app/views/users/get_navigation_info.json.jbuilder
+++ b/app/views/users/get_navigation_info.json.jbuilder
@@ -30,6 +30,7 @@ json.top do
   json.my_project_url "#{@user_url}?type=a_project"
   json.account_manager_url "#{@old_domain}/my/account"
   json.logout_url logout_accounts_path
+  json.college_identifier @user.college_identifier
   # 旧版的域名
   json.old_url @old_domain
 end