diff --git a/app/Services/ImageWriter.php b/app/Services/ImageWriter.php
index 440b41fa..d1a651c7 100644
--- a/app/Services/ImageWriter.php
+++ b/app/Services/ImageWriter.php
@@ -15,7 +15,7 @@ class ImageWriter
 
     public function __construct(private readonly ImageManager $imageManager)
     {
-        $this->supportedFormat = static::getSupportedFormat();
+        $this->supportedFormat = self::getSupportedFormat();
     }
 
     private static function getSupportedFormat(): string
diff --git a/database/migrations/2024_01_16_223632_add_timestamps_and_user_id_into_playlist_song_table.php b/database/migrations/2024_01_16_223632_add_timestamps_and_user_id_into_playlist_song_table.php
index d2d9c758..41a3ed78 100644
--- a/database/migrations/2024_01_16_223632_add_timestamps_and_user_id_into_playlist_song_table.php
+++ b/database/migrations/2024_01_16_223632_add_timestamps_and_user_id_into_playlist_song_table.php
@@ -1,6 +1,5 @@
 <?php
 
-use App\Models\Playlist;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\DB;