diff --git a/app/Filament/Imports/StickerDetailImporter.php b/app/Filament/Imports/StickerDetailImporter.php
index a0d5abf..82e7448 100644
--- a/app/Filament/Imports/StickerDetailImporter.php
+++ b/app/Filament/Imports/StickerDetailImporter.php
@@ -10,6 +10,7 @@ use Filament\Actions\Imports\ImportColumn;
 use Filament\Actions\Imports\Importer;
 use Filament\Actions\Imports\Models\Import;
 use Filament\Actions\Imports\Exceptions\RowImportFailedException;
+use Filament\Facades\Filament;
 
 class StickerDetailImporter extends Importer
 {
@@ -39,11 +40,11 @@ class StickerDetailImporter extends Importer
                 ->exampleHeader('Element Type')
                 ->label('ELEMENT TYPE')
                 ->example('Static/Dynamic'),
-            // ImportColumn::make('characteristics_type')
-            //     ->requiredMapping()
-            //     ->exampleHeader('Characteristics Type')
-            //     ->label('CHARACTERISTICS TYPE')
-            //     ->example('ZMM values'),
+            ImportColumn::make('characteristics_type')
+                ->requiredMapping()
+                ->exampleHeader('Characteristics Type')
+                ->label('CHARACTERISTICS TYPE')
+                ->example('zmm_heading'),
             ImportColumn::make('string_value')
                 ->requiredMapping()
                 ->exampleHeader('String Value')
@@ -89,11 +90,11 @@ class StickerDetailImporter extends Importer
                 ->exampleHeader('Shape Pen Size')
                 ->label('SHAPE PEN SIZE')
                 ->example('0.3'),
-            // ImportColumn::make('curve_radius')
-            //     ->requiredMapping()
-            //     ->exampleHeader('Curve Radius')
-            //     ->label('CURVE RADIUS')
-            //     ->example('3'),
+            ImportColumn::make('curve_radius')
+                ->requiredMapping()
+                ->exampleHeader('Curve Radius')
+                ->label('CURVE RADIUS')
+                ->example('3'),
             ImportColumn::make('shape_x1_value')
                 ->requiredMapping()
                 ->exampleHeader('Shape X1 Value')
@@ -159,11 +160,11 @@ class StickerDetailImporter extends Importer
                 ->exampleHeader('QR Y Value')
                 ->label('QR Y VALUE')
                 ->example('40'),
-            ImportColumn::make('created_by')
-                ->requiredMapping()
-                ->exampleHeader('Created By')
-                ->label('CREATED BY')
-                ->example('RAW001234'),
+            // ImportColumn::make('created_by')
+            //     ->requiredMapping()
+            //     ->exampleHeader('Created By')
+            //     ->label('CREATED BY')
+            //     ->example('RAW001234'),
         ];
     }
 
@@ -171,25 +172,22 @@ class StickerDetailImporter extends Importer
     {
 
         $warnMsg = [];
+        $createdBy = Filament::auth()->user()->name;
+        $updatedBy = Filament::auth()->user()->name;
 
         $sticker = $this->data['sticker_structure_detail_id'] ?? null;
 
         $stickerCode = StickerStructureDetail::where('sticker_id', $sticker)->first();
         if (!$stickerCode) {
             $warnMsg[] = "Sticker Id not found in Sticker Structure Detail";
+        }else{
+            $stickerId = $stickerCode->id;
         }
 
-        $stickerId = $stickerCode->id;
-
         if (!$stickerId || $stickerId == null || $stickerId == '') {
             $warnMsg[] = "Sticker Id not found in Sticker Structure Detail";
         }
 
-        $user = User::where('name', $this->data['created_by'])->first();
-        if (!$user) {
-            $warnMsg[] = "User not found";
-        }
-
         $designType = strtolower($this->data['design_element_type'] ?? '');
 
         $rules = [
@@ -281,7 +279,7 @@ class StickerDetailImporter extends Importer
             'design_element_type' => $this->data['design_element_type'],
             'element_id' => $this->data['element_id'],
             'element_type' => $this->data['element_type'],
-            // 'characteristics_type' => $this->data['characteristics_type'],
+            'characteristics_type' => $this->data['characteristics_type'],
             'string_value' => $this->data['string_value'],
             'string_font' => $this->data['string_font'],
             'string_size' => $this->data['string_size'],
@@ -291,7 +289,7 @@ class StickerDetailImporter extends Importer
             'string_y_value' => $this->data['string_y_value'],
             'shape_name' => $this->data['shape_name'],
             'shape_pen_size' => $this->data['shape_pen_size'],
-            // 'curve_radius' => $this->data['curve_radius'],
+            'curve_radius' => $this->data['curve_radius'],
             'shape_x1_value' => $this->data['shape_x1_value'],
             'shape_y1_value' => $this->data['shape_y1_value'],
             'shape_x2_value' => $this->data['shape_x2_value'],
@@ -305,7 +303,8 @@ class StickerDetailImporter extends Importer
             'qr_size' => $this->data['qr_size'],
             'qr_x_value' => $this->data['qr_x_value'],
             'qr_y_value' => $this->data['qr_y_value'],
-            'created_by' => $this->data['created_by'],
+            'created_by' => $createdBy,
+            'updated_by' => $updatedBy,
         ]);
 
         return null;