diff --git a/app/Filament/Exports/CharacteristicValueExporter.php b/app/Filament/Exports/CharacteristicValueExporter.php
index 49b51b2..9d899b0 100644
--- a/app/Filament/Exports/CharacteristicValueExporter.php
+++ b/app/Filament/Exports/CharacteristicValueExporter.php
@@ -14,6 +14,7 @@ class CharacteristicValueExporter extends Exporter
     public static function getColumns(): array
     {
         static $rowNumber = 0;
+
         return [
             ExportColumn::make('no')
                 ->label('NO')
@@ -22,30 +23,30 @@ class CharacteristicValueExporter extends Exporter
                     return ++$rowNumber;
                 }),
             ExportColumn::make('plant.code')
-            ->label('PLANT CODE'),
+                ->label('PLANT CODE'),
             ExportColumn::make('line.name')
-            ->label('LINE NAME'),
+                ->label('LINE NAME'),
             ExportColumn::make('item.code')
-            ->label('ITEM CODE'),
+                ->label('ITEM CODE'),
             ExportColumn::make('machine.name')
-            ->label('WORK CENTER'),
+                ->label('WORK CENTER'),
             ExportColumn::make('process_order')
-            ->label('PROCESS ORDER'),
+                ->label('PROCESS ORDER'),
             ExportColumn::make('coil_number')
-            ->label('COIL NUMBER'),
+                ->label('COIL NUMBER'),
             ExportColumn::make('status')
-            ->label('STATUS'),
+                ->label('STATUS'),
             ExportColumn::make('created_at')
-            ->label('CREATED AT'),
+                ->label('CREATED AT'),
             ExportColumn::make('updated_at')
-            ->label('UPDATED AT'),
+                ->label('UPDATED AT'),
             ExportColumn::make('created_by')
-            ->label('CREATED BY'),
+                ->label('CREATED BY'),
             ExportColumn::make('updated_by')
-            ->label('UPDATED BY'),
+                ->label('UPDATED BY'),
             ExportColumn::make('deleted_at')
-            ->enabledByDefault(false)
-            ->label('DELETED AT'),
+                ->enabledByDefault(false)
+                ->label('DELETED AT'),
 
         ];
     }