diff --git a/app/api/controller/food/User.php b/app/api/controller/food/User.php
index 62902c5..fc28e6f 100644
--- a/app/api/controller/food/User.php
+++ b/app/api/controller/food/User.php
@@ -140,9 +140,12 @@ class User extends Controller
             return $this->renderSuccess([], '成功');
         }
         $where = [];
-        $where['openid'] = $post['openid'];
-        $openid = $post['openid'];
 
+        if (!empty($post['openid'])) {
+            $where['openid'] = $post['openid'];
+            $openid = $post['openid'];
+
+        }
         if (!empty($post['coupon_id'])) {
             $where['coupon_user_id'] = $post['coupon_id'];
             if (!empty($where['openid'])) {