fix: 修复支付完成后的返回URL可能不为来源站点的问题

app/Services/PaymentService.php

@@ -45,10 +45,10 @@ class PaymentService
             $parseUrl = parse_url($notifyUrl);
             $notifyUrl = $this->config['notify_domain'] . $parseUrl['path'];
         }
-
+        
         return $this->payment->pay([
             'notify_url' => $notifyUrl,
-            'return_url' => admin_setting('app_url') . '/#/order/' . $order['trade_no'],
+            'return_url' => url('/#/order/' . $order['trade_no']),
             'trade_no' => $order['trade_no'],
             'total_amount' => $order['total_amount'],
             'user_id' => $order['user_id'],