diff --git a/app/controllers/games_controller.rb b/app/controllers/games_controller.rb
index 2807a0215..d7f5529f5 100644
--- a/app/controllers/games_controller.rb
+++ b/app/controllers/games_controller.rb
@@ -71,9 +71,9 @@ class GamesController < ApplicationController
           raise("实训云平台繁忙（繁忙等级：99）")
         end
         # 无域名版本
-        #@vnc_url = "http://#{service_host}:#{res['port']}/vnc_lite.html?password=headless"
+        @vnc_url = "http://#{service_host}:#{res['port']}/vnc_lite.html?password=headless"
         # 有域名版本
-        @vnc_url = "https://#{res['port']}.#{service_host}/vnc_lite.html?password=headless"
+        #@vnc_url = "https://#{res['port']}.#{service_host}/vnc_lite.html?password=headless"
       rescue Exception => e
         Rails.logger.error(e.message)
       end