diff --git a/app/Service/PaymentService.php b/app/Service/PaymentService.php
index 0cf5a6e..34c3530 100644
--- a/app/Service/PaymentService.php
+++ b/app/Service/PaymentService.php
@@ -129,7 +129,7 @@ class PaymentService extends AbstractService
             'currency' => $order->currency,
             'total_amount' => $order->amount,
             'order_time' => date('YmdHis', $order->created_at->timestamp),
-            'pay_time' => date('YmdHis', $order->payed_at->timestamp),
+            'pay_time' => date('YmdHis', strtotime($order->payed_at)),
             'exchange_rate' => $order->exchange_rate,
             'cny_amount' => $order->cny_amount,
         ];