diff --git a/vendor/antgoods/goods/src/logic/goods/GoodsManager.php b/vendor/antgoods/goods/src/logic/goods/GoodsManager.php
index dc04a89..b6040e5 100644
--- a/vendor/antgoods/goods/src/logic/goods/GoodsManager.php
+++ b/vendor/antgoods/goods/src/logic/goods/GoodsManager.php
@@ -314,6 +314,12 @@ class GoodsManager
         return $attributes;
     }
 
+    /**
+     * @param $attrId
+     * @param $goodsId
+     * @return GoodsAttr[]|GoodsSku[]|array|File[]|\common\models\ars\TemFile[]|\yii\db\ActiveRecord[]
+     * 获取属性值
+     */
     public static function getAttrValue($attrId, $goodsId)
     {
         return GoodsAttr::find()
@@ -324,6 +330,12 @@ class GoodsManager
             ->all();
     }
 
+    /**
+     * @param $type
+     * @param $goodsId
+     * @return array
+     * 获取已存储的商品sku的id
+     */
     public static function getOriginalIds($type, $goodsId)
     {
         $ids = [];
@@ -387,6 +399,15 @@ class GoodsManager
         }
     }
 
+    /**
+     * @param $type
+     * @param $data
+     * @param $goodsId
+     * @return bool
+     * @throws \Throwable
+     * @throws \yii\db\StaleObjectException
+     * 删除sku
+     */
     public static function deleteSku($type, $data, $goodsId)
     {
         if (!$data['originalIds']) {