diff --git a/app/Console/Commands/OrderRefundCommand.php b/app/Console/Commands/OrderRefundCommand.php
index a3e5fdd6..fcd7745e 100644
--- a/app/Console/Commands/OrderRefundCommand.php
+++ b/app/Console/Commands/OrderRefundCommand.php
@@ -71,7 +71,7 @@ class OrderRefundCommand extends Command
         $order = $log->order;
 
         (new WeChatPayService())->refundByOutTradeNumber(
-            $order->sn,
+            $order->pay_sn,
             $log->sn,
             $order->total_amount,
             $log->amount,