diff --git a/business/model/dao/store_sku.go b/business/model/dao/store_sku.go
index 2d4e56575..c90b7f118 100644
--- a/business/model/dao/store_sku.go
+++ b/business/model/dao/store_sku.go
@@ -102,6 +102,7 @@ type StoreSkuNameInfo struct {
 	UnitPrice int64
 }
 
+// todo 应该通过需要同步的skuid来驱动同步分类，而不是当前这种分开的逻辑
 // 单门店模式厂商适用
 // 从store_sku_bind中，得到所有依赖的商家分类信息
 func GetSkusCategories(db *DaoDB, vendorID, storeID int, skuIDs []int, level int) (cats []*SkuStoreCatInfo, err error) {