diff --git a/app/controller/api/store/order/ScanPay.php b/app/controller/api/store/order/ScanPay.php
index b0ff677b..58000de6 100644
--- a/app/controller/api/store/order/ScanPay.php
+++ b/app/controller/api/store/order/ScanPay.php
@@ -38,7 +38,8 @@ class ScanPay extends BaseController
         $merId = $this->request->get('mer_id');
         $common = app()->make(Common::class);
         $siteUrl = systemConfig('site_url');
-        $data = $common->Qrcode(['code' => $siteUrl . 'pages/payment/get_payment?mer_id=' . $merId, 'id' => $this->request->uid]);
+        $user = $this->request->userInfo();
+        $data = $common->Qrcode(['code' => $siteUrl . 'pages/payment/get_payment?mer_id=' . $merId, 'id' => $user['uid']]);
         return app('json')->success(['url' => $data]);
     }