diff --git a/business/partner/purchase/tiktok_store/store_sku2_utils.go b/business/partner/purchase/tiktok_store/store_sku2_utils.go
index d3e524c0b..0ca7b2e92 100644
--- a/business/partner/purchase/tiktok_store/store_sku2_utils.go
+++ b/business/partner/purchase/tiktok_store/store_sku2_utils.go
@@ -261,6 +261,7 @@ func (p *PurchaseHandler) createOrUpdateStoreSkus(ctx *jxcontext.Context, storeI
 						updateParam.ProductId = mainOrderDetail.ProductId
 						updateParam.MainProductId = mainProductId
 						updateParam.SpecPrices = param.SpecPrices
+						updateParam.StandardBrandId = param.StandardBrandId
 						if err2 := api.EditStoreCommodity(updateParam); err2 != nil {
 							failedList = putils.GetErrMsg2FailedSingleList(storeSku, err2, storeID, model.VendorChineseNames[model.VendorIDDD], syncType)
 							storeSku.VendorSkuID = utils.Int2Str(storeSku.SkuID)