diff --git a/dao/om/implments/SerialOrder.dao.impl.go b/dao/om/implments/SerialOrder.dao.impl.go
index 7ab9f3f..9bbcccd 100644
--- a/dao/om/implments/SerialOrder.dao.impl.go
+++ b/dao/om/implments/SerialOrder.dao.impl.go
@@ -512,7 +512,7 @@ func (impl *SerialOrderDAOImplement) SelectOrderByResource(resourceId string, st
 		if err != nil {
 			return grmi.EmptyPagingResult, err
 		}
-		orderBy := " order by " + meta.SerialOrder_PlantNr.ColumnName + ", " + meta.SerialOrder_SchedKey.ColumnName + ", " + meta.SerialOrder_OrderType.ColumnName
+		orderBy := " order by " + meta.SerialOrder_PlantNr.ColumnName + ", " + meta.SerialOrder_SchedKey.ColumnName + ", " + meta.SerialOrder_OrderType.ColumnName + " desc"
 		data := make([]model.VOmSerialorder, 0, 10)
 		parameters = append(parameters, (pageNumber-1)*pageSize, pageSize)
 		err = impl.session.Table(impl.meta.TableName).SQL(fmt.Sprintf(" select %s.*, %s.* from "+impl.meta.TableName+joinStr+" where "+where+orderBy+" offset ? row fetch next ? row only",