diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 66fc4e0bd..556423ba0 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -540,8 +540,8 @@ class GamesController < ApplicationController
           end
         end
       end
-      # 有异常了，立即重试
-      tip_exception(e.message)
+      # 有异常，版本库获取不到代码，前端轮训
+      tip_exception(0, e.message)
     end
   end