diff --git a/app/controller/api/Coupon.php b/app/controller/api/Coupon.php
index 5bd7d6b..a5eb247 100644
--- a/app/controller/api/Coupon.php
+++ b/app/controller/api/Coupon.php
@@ -94,7 +94,9 @@ class Coupon extends Base
 
             $res    = CouponRepository::getInstance()->findList($whereMap, $fields, $page, $size,function ($q){
                     return $q->with([
-                        "couponMain",
+                        "couponMain" => function ($q) {
+                            $q->field("id,name,image_url,type_name");
+                        },
                         "scoreModel",
                         "business" => function ($q) {
                             $q->field("code,id,business_name,business_subtitle");