diff --git a/app/services/games_service.rb b/app/services/games_service.rb
index f513316e..d732bb48 100644
--- a/app/services/games_service.rb
+++ b/app/services/games_service.rb
@@ -80,14 +80,14 @@ class GamesService
     if shixun.vnc
       begin
         shixun_tomcat = Redmine::Configuration['shixun_tomcat']
-        service_host = Redmine::Configuration['tomcat_php']
+        service_host = Redmine::Configuration['vnc_url']
         uri = "#{shixun_tomcat}/bridge/vnc/getvnc"
         params = {tpiID: myshixun.id, :containers => "#{Base64.urlsafe_encode64(container_limit(shixun.mirror_repositories))}"}
         res = uri_exec uri, params
         if res && res['code'].to_i != 0
           raise("实训云平台繁忙（繁忙等级：99）")
         end
-        url = "#{service_host}" +":#{res['port']}/vnc_lite.html?password=headless"
+        url = "https://#{res['port']}.#{service_host}/vnc_lite.html?password=headless"
         Rails.logger.info("66666666sssssss#{url}")
         container = container.merge(:vnc_url => url)
         Rails.logger.info("777777666sssssss#{container}")