diff --git a/app/Filament/Imports/StickerDetailImporter.php b/app/Filament/Imports/StickerDetailImporter.php
index db6853e..e4eff48 100644
--- a/app/Filament/Imports/StickerDetailImporter.php
+++ b/app/Filament/Imports/StickerDetailImporter.php
@@ -177,6 +177,8 @@ class StickerDetailImporter extends Importer
 
         $sticker = $this->data['sticker_structure_detail_id'] ?? null;
 
+        $stickerId = null;
+
         $stickerCode = StickerStructureDetail::where('sticker_id', $sticker)->first();
         if (!$stickerCode) {
             $warnMsg[] = "Sticker Id not found in Sticker Structure Detail";