diff --git a/app/api/controller/food/User.php b/app/api/controller/food/User.php
index 861c0ae..5d47f83 100644
--- a/app/api/controller/food/User.php
+++ b/app/api/controller/food/User.php
@@ -135,9 +135,10 @@ class User extends Controller
     public function getWxUserCoupon()
     {
         $post = $_GET;
-
+        $where = [];
         if (!empty($post['openid'])) {
             $where['openid'] = $post['openid'];
+            $openid = $post['openid'];
         }
 
         if (!empty($post['coupon_id'])) {
@@ -147,8 +148,8 @@ class User extends Controller
             }
         }
 
-
         $data = Db::name('food_coupon_user_wx')->where($where)->select();
+        $data['wx_openid'] = $openid ?? '';
         return $this->renderSuccess($data, '成功');
     }