diff --git a/mall-portal/src/main/java/com/macro/mall/portal/dao/PortalProductDao.java b/mall-portal/src/main/java/com/macro/mall/portal/dao/PortalProductDao.java
index 3ba0b38..bd865f3 100644
--- a/mall-portal/src/main/java/com/macro/mall/portal/dao/PortalProductDao.java
+++ b/mall-portal/src/main/java/com/macro/mall/portal/dao/PortalProductDao.java
@@ -8,7 +8,7 @@ import org.apache.ibatis.annotations.Param;
 import java.util.List;
 
 /**
- * 前台购物车商品自定义Dao
+ * 前台购物车商品管理自定义Dao
  * Created by macro on 2018/8/2.
  */
 public interface PortalProductDao {