订单售后退款支付金额使用实际支付金额

app/service/OrderAftersaleService.php

@@ -1099,7 +1099,7 @@ class OrderAftersaleService
             'order_id'          => $order['id'],
             'order_no'          => $pay_log['log_no'],
             'trade_no'          => $pay_log['trade_no'],
-            'pay_price'         => $order['pay_price'],
+            'pay_price'         => $pay_log['pay_price'],
             'refund_price'      => $aftersale['price'],
             'client_type'       => $order['client_type'],
             'refund_reason'     => $order['order_no'].'订单退款'.$aftersale['price'].'元',