diff --git a/FlyCube/MpApi/Controller/PayController.class.php b/FlyCube/MpApi/Controller/PayController.class.php
index cf31963..6c27a05 100644
--- a/FlyCube/MpApi/Controller/PayController.class.php
+++ b/FlyCube/MpApi/Controller/PayController.class.php
@@ -9,7 +9,7 @@ class PayController extends PublicController
     /**
      * @description: 初始化 pay类的参数
      */
-    private function init()
+    public function _initialize()
     {
         // 初始化 pay类的参数
         $this->config = [
@@ -50,10 +50,11 @@ class PayController extends PublicController
      */
     public function refund()
     {
+        //父级构造函数
+        parent::_initialize();
+
         // 总管理员 可接收任何shop_id 非总管理员 只可以调用自身shop_id 否则会中断
         $this->isPower();
-        // 初始化 pay类的参数
-        $this->init();
 
         // 获取订单信息
         $where['shop_id'] = $_REQUEST['shop_id'];
@@ -78,7 +79,6 @@ class PayController extends PublicController
                 'total' => $order['total_price'] * 100, // 订单金额，单位：分
                 'currency' => 'CNY',
             ],
-            'notify_url'    => C('host') . 'flycube.php/MpApi/Pay/notifyCallback', // 退款回调地址
         ];
 
         try {
@@ -96,7 +96,6 @@ class PayController extends PublicController
     public function notifyCallback()
     {
         $this->publish("demo", "hello");
-        $this->init(); // 初始化 pay类的参数
 
         try {
             // 实例化 Yansongda Pay 并处理回调
diff --git a/FlyCube/MpApi/Controller/PublicController.class.php b/FlyCube/MpApi/Controller/PublicController.class.php
index 4f08edf..e58ae7b 100644
--- a/FlyCube/MpApi/Controller/PublicController.class.php
+++ b/FlyCube/MpApi/Controller/PublicController.class.php
@@ -13,11 +13,11 @@ use PhpMqtt\Client\ConnectionSettings;
 
 class PublicController extends Controller
 {
+	protected $tokenShop_id;
 	//****************
 	//构造函数
 	//****************
-	protected $tokenShop_id;
-	public function __construct()
+	public function _initialize()
 	{
 		header("Access-Control-Allow-Origin: *"); // 允许所有来源
 		header("Access-Control-Allow-Methods: GET, POST, OPTIONS"); // 允许的请求方法