From cd07249a8bb7c71774e2ee83f8fc267a69276061 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Fri, 3 Jan 2020 11:30:53 +0800
Subject: [PATCH] 1

---
 app/controllers/games_controller.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 938d42c2f..b48e1c6e3 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -4,6 +4,7 @@ class GamesController < ApplicationController
   before_action :find_shixun, only: [:show, :answer, :rep_content, :choose_build, :game_build, :game_status]
 
   before_action :allowed, except: [:jupyter]
+  skip_before_action :check_sign, only: [:picture_display]
 
   #require 'iconv'