diff --git a/app/Traits/UploadAttachment.php b/app/Traits/UploadAttachment.php
index 81c8299..b1eb65b 100644
--- a/app/Traits/UploadAttachment.php
+++ b/app/Traits/UploadAttachment.php
@@ -5,6 +5,7 @@
 use App\Models\Attachment;
 use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
 
 trait UploadAttachment
@@ -12,6 +13,17 @@ trait UploadAttachment
     public function uploadAttachment(UploadedFile $file, string $path, string $classModel, string $featureId): void
     {
         DB::transaction(function () use ($file, $path, $classModel, $featureId) {
+            $existingAttachment = Attachment::where('attachmentable_id', $featureId)
+                ->where('attachmentable_type', $classModel)
+                ->first();
+
+            if ($existingAttachment) {
+                $oldFilePath = $path.'/'.$existingAttachment->created_at->format('Y-m-d').'/'.$existingAttachment->name.'.'.$existingAttachment->extension;
+                Storage::disk('public')->delete($oldFilePath);
+
+                $existingAttachment->delete();
+            }
+
             $date = now()->format('Y-m-d');
             $extension = $file->getClientOriginalExtension();
             $fileName = Str::uuid();