diff --git a/src/main/java/com/github/hhhzzzsss/songplayer/conversion/NBSConverter.java b/src/main/java/com/github/hhhzzzsss/songplayer/conversion/NBSConverter.java
index 26a1776..add90cb 100644
--- a/src/main/java/com/github/hhhzzzsss/songplayer/conversion/NBSConverter.java
+++ b/src/main/java/com/github/hhhzzzsss/songplayer/conversion/NBSConverter.java
@@ -153,13 +153,13 @@ public class NBSConverter {
                 layerVolume = nbsLayers.get(note.layer).volume;
             }
 
-            int key = note.key;
+            int key = note.key + SongHandler.getInstance().pitch;
 
             while (key < 33) key += 12;
             while (key > 57) key -= 12;
 
             int pitch = key-33;
-            int noteId = (pitch + instrument.instrumentId*25) + SongHandler.getInstance().pitch;
+            int noteId = pitch + instrument.instrumentId*25;
             song.add(new Note(noteId, getMilliTime(note.tick, tempo)));
         }