diff --git a/app/admin/logic/merchant/MerchantLogic.php b/app/admin/logic/merchant/MerchantLogic.php
index 4c767c4..27ffeb7 100644
--- a/app/admin/logic/merchant/MerchantLogic.php
+++ b/app/admin/logic/merchant/MerchantLogic.php
@@ -268,7 +268,7 @@ class MerchantLogic extends BaseLogic
                 $data = [
                     'mer_id' => $params['mer_id'],
                     'goods_id' => $v['goods_id'],
-                    'nums' => $v['nums']
+                    'nums' => $v['nums']??0
                 ];
                 $has = Db::name('merchant_bind_goods')->where('mer_id', $params['mer_id'])->where('goods_id', $v['goods_id'])->findOrEmpty();
                 if (!empty($has)) {