diff --git a/app/controllers/challenges_controller.rb b/app/controllers/challenges_controller.rb
index 86658aca8..0f6532372 100644
--- a/app/controllers/challenges_controller.rb
+++ b/app/controllers/challenges_controller.rb
@@ -210,8 +210,6 @@ class ChallengesController < ApplicationController
           # 测试集的
           @shixun.myshixuns.update_all(:system_tip => 0)
         end
-        logger.info("########---#{params[:challenge]}")
-        logger.info("########---#{params[:challenge]['show_type']}")
         if params[:challenge][:show_type].to_i == -1
           @challenge.update_attributes(picture_path: nil, web_route: nil, expect_picture_path: nil, original_picture_path: nil)
         end