diff --git a/Application/Callback/Controller/NotifyController.class.php b/Application/Callback/Controller/NotifyController.class.php
index be51a67a2..9fbd2ba6a 100644
--- a/Application/Callback/Controller/NotifyController.class.php
+++ b/Application/Callback/Controller/NotifyController.class.php
@@ -59,7 +59,7 @@ class NotifyController extends BaseController
         if ($apitype == "swiftpass") {
             $apitype = "weixin";
         }
-        $pay = new \Think\Pay($pay_way, C($apitype));
+        $pay = new \Think\Pay\Pay($pay_way, C($apitype));
         if ($pay->verifyNotify($notify)) {
 
             //获取回调订单信息