diff --git a/app/api/logic/CouponLogic.php b/app/api/logic/CouponLogic.php
index 8d223c6..04889b3 100644
--- a/app/api/logic/CouponLogic.php
+++ b/app/api/logic/CouponLogic.php
@@ -45,7 +45,7 @@ class CouponLogic{
         if($user_id){
             $user_coupon = Db::name('coupon_list')
                 ->where(['user_id'=>$user_id,'del'=>0])
-                ->select();
+                ->select()->toArray();
         }
         $user_coupon_ids = array_column($user_coupon,'coupon_id');