diff --git a/backend/src/song/song.entity.ts b/backend/src/song/song.entity.ts
index 412b6d1..f2f08b0 100644
--- a/backend/src/song/song.entity.ts
+++ b/backend/src/song/song.entity.ts
@@ -12,7 +12,7 @@ export class Song {
   @Column()
   duration: number
 
-  @Column
+  @Column()
   trackNumber: number
 
   @ManyToOne(() => Album, (album) => album.songs)
diff --git a/backend/src/song/song.service.ts b/backend/src/song/song.service.ts
index ea15562..e61db57 100644
--- a/backend/src/song/song.service.ts
+++ b/backend/src/song/song.service.ts
@@ -43,7 +43,7 @@ export class SongService {
       await this.songRepository.update({ id: updateSongDto.id }, {
         title: updateSongDto.title,
         duration: updateSongDto.duration,
-        trackNumber: createSongDto.trackNumber
+        trackNumber: updateSongDto.trackNumber
       });
       return "Song updated successfully";
     } else {