diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 8ab4e31f..e6475708 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -281,6 +281,7 @@ module ApplicationHelper
                       :type => mirror.try(:main_type) == "1" ? "main" : "sub"}
       end
     end
+    logger.info("########----- container: #{container}")
   end
 
   # 实训作品列表的提交状态