diff --git a/app/controller/api/Auth.php b/app/controller/api/Auth.php
index cd361a2f..1d2dd3db 100644
--- a/app/controller/api/Auth.php
+++ b/app/controller/api/Auth.php
@@ -286,7 +286,7 @@ class Auth extends BaseController
             'uid' => $user['uid'],
             'mer_id' => $merchant['mer_id'],
             'order_sn' => $orderSn,
-            'total_price' => $merchant['margin'],
+            'total_price' => $merchant['recharge_margin'],
             'pay_type' => 1,
             'create_time' => date('Y-m-d H:i:s')
         ]);
@@ -296,10 +296,10 @@ class Auth extends BaseController
             "mer_id" => $merchant['mer_id'],
             "pay_type" => 1,
             "attach" => "margin",
-            "order_info" => '{"is_margin":1,"margin":"' . $merchant['margin'] . '"}',
-            "pay_price" => $merchant['margin'],
+            "order_info" => '{"is_margin":1,"margin":"' . $merchant['recharge_margin'] . '"}',
+            "pay_price" => $merchant['recharge_margin'],
             "order_sn" => $orderSn,
-            "body" => $merchant['mer_name'] . ' - ' . $merchant['margin'],
+            "body" => $merchant['mer_name'] . ' - ' . $merchant['recharge_margin'],
         ];
         $payType = 'weixinApp';
         $service = new PayService($payType, $param);