diff --git a/public/assets/js/backend/index.js b/public/assets/js/backend/index.js
index 8a6d603..40225f1 100644
--- a/public/assets/js/backend/index.js
+++ b/public/assets/js/backend/index.js
@@ -367,7 +367,7 @@ define(['jquery', 'bootstrap', 'backend', 'addtabs', 'adminlte', 'form','/assets
             $(document).ready(function () {
                 var uid=$('.orders').attr('data-uid');
                 // 连接服务端
-                var socket = io('https://neworder.chengyigou.cn:2120');
+                var socket = io(document.domain+':2120');
                 // 连接后登录
                 socket.on('connect', function(){
                     socket.emit('login', uid);