diff --git a/member/models/forms/ProductOrderSubmitForm.php b/member/models/forms/ProductOrderSubmitForm.php
index 9f9fde4..af03c86 100644
--- a/member/models/forms/ProductOrderSubmitForm.php
+++ b/member/models/forms/ProductOrderSubmitForm.php
@@ -146,7 +146,7 @@ class ProductOrderSubmitForm extends BaseModel
             try {
                 $this->paid([
                     'order_no' => $productOrder->order_no,
-                    'pay_order_no' => $productOrder->order_no,
+                    'pay_order_no' => $paymentProductOrder->pay_order_no,
                 ]);
                 $t->commit();
             }catch (Exception $exception){
@@ -201,7 +201,7 @@ class ProductOrderSubmitForm extends BaseModel
                 try {
                     $this->paid([
                         'order_no' => $productOrder->order_no,
-                        'pay_order_no' => $productOrder->order_no,
+                        'pay_order_no' => $paymentProductOrder->pay_order_no,
                     ]);
                     $t->commit();
                 }catch (Exception $exception){