diff --git a/app/Filament/Resources/GrMasterResource.php b/app/Filament/Resources/GrMasterResource.php
index eead3b1..b43634f 100644
--- a/app/Filament/Resources/GrMasterResource.php
+++ b/app/Filament/Resources/GrMasterResource.php
@@ -441,6 +441,7 @@ class GrMasterResource extends Resource
                     }),
                 Tables\Columns\TextColumn::make('plant.name')
                     ->label('Plant')
+                    ->searchable()
                     ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('item.code')
@@ -450,33 +451,41 @@ class GrMasterResource extends Resource
                     ->sortable(),
                 Tables\Columns\TextColumn::make('gr_number')
                     ->label('GR Number')
-                    ->alignCenter()
                     ->searchable()
+                    ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('serial_number')
                     ->label('Serial Number')
-                    ->alignCenter()
-                    ->sortable(),
-                Tables\Columns\TextColumn::make('created_by')
-                    ->label('Created By')
+                    ->searchable()
                     ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('status')
                     ->label('Status')
+                    ->searchable()
                     ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('created_at')
                     ->label('Created At')
                     ->alignCenter()
                     ->dateTime()
-                    ->sortable()
-                    ->toggleable(isToggledHiddenByDefault: true),
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('created_by')
+                    ->label('Created By')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
                 Tables\Columns\TextColumn::make('updated_at')
                     ->label('Updated At')
                     ->alignCenter()
                     ->dateTime()
                     ->sortable()
                     ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_by')
+                    ->label('Updated By')
+                    ->alignCenter()
+                    ->searchable()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
                 Tables\Columns\TextColumn::make('deleted_at')
                     ->label('Deleted At')
                     ->alignCenter()
diff --git a/app/Models/GrMaster.php b/app/Models/GrMaster.php
index eaad108..6a4b505 100644
--- a/app/Models/GrMaster.php
+++ b/app/Models/GrMaster.php
@@ -8,17 +8,17 @@ use Illuminate\Database\Eloquent\SoftDeletes;
 
 class GrMaster extends Model
 {
-     use SoftDeletes;
+    use SoftDeletes;
 
     protected $fillable = [
-        "plant_id",
-        "item_id",
-        "serial_number",
-        "gr_number",
-        "created_at",
-        "created_by",
-        "updated_by",
-        "updated_at"
+        'plant_id',
+        'item_id',
+        'serial_number',
+        'gr_number',
+        'created_at',
+        'created_by',
+        'updated_at',
+        'updated_by',
     ];
 
     public function plant(): BelongsTo
@@ -30,5 +30,4 @@ class GrMaster extends Model
     {
         return $this->belongsTo(Item::class);
     }
-
 }