diff --git a/business/partner/purchase/tiktok_store/store.go b/business/partner/purchase/tiktok_store/store.go
index 7cd630a23..a24f79396 100644
--- a/business/partner/purchase/tiktok_store/store.go
+++ b/business/partner/purchase/tiktok_store/store.go
@@ -954,7 +954,9 @@ func (P *PurchaseHandler) ReadStore(ctx *jxcontext.Context, vendorOrgCode, vendo
 	}
 	retVal.OriginalName = vendorStore.StoreDetail.Store.Name
 	_, retVal.Name = jxutils.SplitStoreName(retVal.OriginalName, partner.StoreNameSeparator, globals.StoreNameTiktok)
-	retVal.SetTiktokOpenTime(vendorStore.StoreDetail.Store.OpenTime.DayMap[1])
+	if vendorStore.StoreDetail.Store.OpenTime.DayMap != nil {
+		retVal.SetTiktokOpenTime(vendorStore.StoreDetail.Store.OpenTime.DayMap[1])
+	}
 	retVal.Status = bizStatusTiktok2JX(vendorStore.StoreDetail.Store.State)
 	retVal.Lng = int(utils.Str2Float64(vendorStore.StoreDetail.Store.Longitude) * 1000000)
 	retVal.Lat = int(utils.Str2Float64(vendorStore.StoreDetail.Store.Latitude) * 1000000)