优惠券详情异常

app/admin/controller/coupon/CouponController.php

@@ -786,6 +786,7 @@ class CouponController extends Curd
             'skus',
             'sku'
         ])->where('join_goods_coupon_id', $couponId)
+            ->limit(20)
             ->get()
             ->toArray();
         $goodsIds = [];