diff --git a/app/Http/Controllers/Manager/OrdersController.php b/app/Http/Controllers/Manager/OrdersController.php
index 20e8336..4dac8da 100644
--- a/app/Http/Controllers/Manager/OrdersController.php
+++ b/app/Http/Controllers/Manager/OrdersController.php
@@ -1565,7 +1565,7 @@ class OrdersController extends CommonController
             $customer = $order->customer;
             $currentBalance = (float)$customer->balance;
 
-            dd(typeOf($totalPaid), typeOf($currentBalance), $totalPaid == $currentBalance);
+            dd(gettype($totalPaid), gettype($currentBalance), $totalPaid == $currentBalance);
 
 
             // 4. 如果支付总额等于用户余额,进行退款处理