diff --git a/app/api/controller/PaymentController.php b/app/api/controller/PaymentController.php
index 18ae191..30cc892 100644
--- a/app/api/controller/PaymentController.php
+++ b/app/api/controller/PaymentController.php
@@ -203,6 +203,7 @@ class PaymentController extends BaseApiController
         if(!isset($params['from']) || !isset($params['order_id'])) {
             return $this->fail('参数缺失');
         }
+        $order = array();
         if($params['from'] == 'order') {
             $order = Db::name('order')->where('id', $params['order_id'])->find();
         }else if($params['from'] == 'recharge') {