diff --git a/app/Filament/Exports/RequestCharacteristicExporter.php b/app/Filament/Exports/RequestCharacteristicExporter.php
index 30e5fee..fa6eb67 100644
--- a/app/Filament/Exports/RequestCharacteristicExporter.php
+++ b/app/Filament/Exports/RequestCharacteristicExporter.php
@@ -30,12 +30,12 @@ class RequestCharacteristicExporter extends Exporter
                 ->label('WORK CENTER'),
             ExportColumn::make('work_flow_id')
                 ->label('WORK FLOW ID'),
+            ExportColumn::make('characteristicApproverMaster.machine_name')
+                ->label('MACHINE NAME'),
             ExportColumn::make('item.code')
                 ->label('ITEM CODE'),
             ExportColumn::make('aufnr')
-                ->label('AUFNR'),
-            ExportColumn::make('characteristicApproverMaster.machine_name')
-                ->label('MACHINE NAME'),
+                ->label('JOB NUMBER'),
             ExportColumn::make('characteristicApproverMaster.approver_type')
                 ->label('APPROVER TYPE'),
             ExportColumn::make('characteristicApproverMaster.characteristic_field')