diff --git a/app/services/cnmoocs_service.rb b/app/services/cnmoocs_service.rb
index ba4271e4..6740a706 100644
--- a/app/services/cnmoocs_service.rb
+++ b/app/services/cnmoocs_service.rb
@@ -77,8 +77,9 @@ class CnmoocsService
     end
 
     mail = params[:email] || c_user.generate_email
+    name = params[:name] || "好大学_#{params[:userName]}"
     create_params = {
-      lastname: params[:name],
+      lastname: name,
       mail: mail,
       mail_notification: mail,
       login: generate_login('m'),