diff --git a/platformapi/tiktok_shop/tiktok_api/sku_param.go b/platformapi/tiktok_shop/tiktok_api/sku_param.go
index edb65e7c..677a3371 100644
--- a/platformapi/tiktok_shop/tiktok_api/sku_param.go
+++ b/platformapi/tiktok_shop/tiktok_api/sku_param.go
@@ -19,6 +19,8 @@ type SpecDetailList struct {
 	StepStockNum    int              `json:"step_stock_num"`    // 阶梯库存，规则详见名称解释：https://op.jinritemai.com/docs/guide-docs/202/170
 	SupplierID      string           `json:"supplier_id"`       // 供应商ID
 	OuterSkuID      string           `json:"outer_sku_id"`      // 商家编码(nameID)
+	SkuType         int              `json:"sku_type"`          // 超市小时达使用 1
+	StockNumMap     map[string]int64 `json:"stock_num_map"`     // k门店id,v区域库存数量
 	DeliveryInfos   []*DeliveryInfos `json:"delivery_infos"`
 }
 type DeliveryInfos struct {