diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index 03278f717..62172988f 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -112,8 +112,8 @@ func GetCategories(ctx *jxcontext.Context, parentID int, isExd bool) (catList []
 
 func AddCategory(ctx *jxcontext.Context, cat *model.SkuCategory, userName string) (outCat *model.SkuCategory, err error) {
 	db := dao.GetDB()
-	if cat.Level < 0 || cat.Level > 2 {
-		return nil, errors.New("Level必须为1或2")
+	if cat.Level < 0 || cat.Level > 3 {
+		return nil, errors.New("Level必须为1或2,3")
 	} else if cat.Level == 1 && cat.ParentID != 0 {
 		return nil, errors.New("Level1的分类其父分类必须为0")
 	} else if cat.Level == 2 {
@@ -128,6 +128,18 @@ func AddCategory(ctx *jxcontext.Context, cat *model.SkuCategory, userName string
 		if parentCat.Level != 1 {
 			return nil, errors.New("Level2的分类其父分类必须为Level1分类")
 		}
+	} else if cat.Level == 3 {
+		if cat.ParentID == 0 {
+			return nil, errors.New("Level3的分类其父分类必须不为0")
+		}
+		parentCat := &model.SkuCategory{}
+		parentCat.ID = cat.ParentID
+		if err = dao.GetEntity(db, parentCat); err != nil {
+			return nil, err
+		}
+		if parentCat.Level != 2 {
+			return nil, errors.New("Level3的分类其父分类必须为Level2分类")
+		}
 	}
 
 	dao.WrapAddIDCULDEntity(cat, userName)