diff --git a/app/jinyou/controller/Jinyoujt.php b/app/jinyou/controller/Jinyoujt.php
index 0ff8c82..e4d0176 100644
--- a/app/jinyou/controller/Jinyoujt.php
+++ b/app/jinyou/controller/Jinyoujt.php
@@ -251,7 +251,7 @@ class Jinyoujt extends Controller
             }
         } else if($request_data['pay_type'] == $order_enum::$Wechat) {
             $param = [
-                'out_trade_no' => $order_info['order_no'],
+                'out_trade_no' => $order_info['OrderNo'],
                 'total_amount' => $OrderAmount,
                 'subject' => '购买水滴',
                 'product_code' => 'FAST_INSTANT_TRADE_PAY',
@@ -276,7 +276,7 @@ class Jinyoujt extends Controller
             $param = [
                 'username' => $this->userinfo['LoginName'],
                 'money' => $OrderAmount*100,
-                'order_no' => $order_info['order_no'],
+                'order_no' => $order_info['OrderNo'],
             ];
             $url = $wxpay->http_pay($param);