diff --git a/dao/om/implments/WorkOrder.dao.impl.go b/dao/om/implments/WorkOrder.dao.impl.go
index a41b450..b94f4fa 100644
--- a/dao/om/implments/WorkOrder.dao.impl.go
+++ b/dao/om/implments/WorkOrder.dao.impl.go
@@ -581,7 +581,7 @@ func (impl *WorkOrderDAOImplement) SelectByPage(projectId, artId, start, end, wo
 	if err != nil {
 		return grmi.EmptyPagingResult, err
 	}
-	orderBy := " order by " + meta.WorkOrder_PlantNr.ColumnName + ", " + meta.WorkOrder_WorkOrderId.ColumnName
+	orderBy := " order by " + meta.WorkOrder_PlantNr.ColumnName + ", " + meta.WorkOrder_CreateTime.ColumnName + " desc "
 	parameters = append(parameters, (pageIndex-1)*pageSize, pageSize)
 	err = session.SQL(fmt.Sprintf("select %s.*,%s.*,%s.* from ", meta.WorkOrder.TableName, meta.WorkOrderStatus.TableName, meta.WorkOrderQty.TableName)+impl.meta.TableName+where+orderBy+" offset ? row fetch next ? row only", parameters...).Find(&data)
 	if err != nil {