diff --git a/mall-admin/src/main/java/com/macro/mall/dao/PmsProductAttributeCategoryDao.java b/mall-admin/src/main/java/com/macro/mall/dao/PmsProductAttributeCategoryDao.java
index 92036c0..5203375 100644
--- a/mall-admin/src/main/java/com/macro/mall/dao/PmsProductAttributeCategoryDao.java
+++ b/mall-admin/src/main/java/com/macro/mall/dao/PmsProductAttributeCategoryDao.java
@@ -9,5 +9,8 @@ import java.util.List;
  * Created by macro on 2018/5/24.
  */
 public interface PmsProductAttributeCategoryDao {
+    /**
+     * 获取包含商品属性的商品属性分类列表
+     */
     List<PmsProductAttributeCategoryItem> getListWithAttr();
 }