diff --git a/platformapi/tiktok_shop/tiktok_api/store_model.go b/platformapi/tiktok_shop/tiktok_api/store_model.go
index 7a3b072a..f8de317c 100644
--- a/platformapi/tiktok_shop/tiktok_api/store_model.go
+++ b/platformapi/tiktok_shop/tiktok_api/store_model.go
@@ -104,6 +104,12 @@ const (
 	MunicipalityShangHai  = "上海市"
 	MunicipalityTianJin   = "天津市"
 	MunicipalityChongQing = "重庆市"
+	//直辖市城市代码
+
+	MunicipalityBeiJinCode    = 110000
+	MunicipalityShangHaiCode  = 310000
+	MunicipalityTianJinCode   = 120000
+	MunicipalityChongQingCode = 500000
 	//快递方式
 	TransferTypeExpress = 1 //目前仅支持快递
 
@@ -114,6 +120,13 @@ const (
 
 )
 
+var MunicipalityCode = map[string]int{
+	MunicipalityBeiJin:    MunicipalityBeiJinCode,
+	MunicipalityShangHai:  MunicipalityShangHaiCode,
+	MunicipalityTianJin:   MunicipalityTianJinCode,
+	MunicipalityChongQing: MunicipalityChongQingCode,
+}
+
 //门店信息
 type Store struct {
 	StoreID          int      `json:"id"`