diff --git a/app/Filament/Exports/MaterialInvoiceValidationExporter.php b/app/Filament/Exports/MaterialInvoiceValidationExporter.php
index 4c9261c..3aaf53d 100644
--- a/app/Filament/Exports/MaterialInvoiceValidationExporter.php
+++ b/app/Filament/Exports/MaterialInvoiceValidationExporter.php
@@ -28,8 +28,6 @@ class MaterialInvoiceValidationExporter extends Exporter
                 ->label('PLANT CODE'),
             ExportColumn::make('invoice_number')
                 ->label('INVOICE NUMBER'),
-            ExportColumn::make('serial_number')
-                ->label('SERIAL NUMBER'),
             ExportColumn::make('stickerMaster.item.code')
                 ->label('ITEM CODE'),
             ExportColumn::make('stickerMaster.item.description')
@@ -45,6 +43,8 @@ class MaterialInvoiceValidationExporter extends Exporter
                     4 => 'Bundle Individual',
                     default => '-',
                 }),
+            ExportColumn::make('serial_number')
+                ->label('SERIAL NUMBER'),
             ExportColumn::make('batch_number')
                 ->label('BATCH NUMBER'),
             ExportColumn::make('quantity')