diff --git a/GenshinLyreMidiPlayer.WPF/Core/LyrePlayer.cs b/GenshinLyreMidiPlayer.WPF/Core/LyrePlayer.cs
index 91bd98b..222053e 100644
--- a/GenshinLyreMidiPlayer.WPF/Core/LyrePlayer.cs
+++ b/GenshinLyreMidiPlayer.WPF/Core/LyrePlayer.cs
@@ -9,7 +9,7 @@ namespace GenshinLyreMidiPlayer.WPF.Core
 {
     public static class LyrePlayer
     {
-        public enum Tranpose
+        public enum Transpose
         {
             Ignore,
             Up,
@@ -46,7 +46,7 @@ public enum Tranpose
         };
 
         public static int TransposeNote(int noteId,
-            Tranpose direction = Tranpose.Ignore)
+            Transpose direction = Transpose.Ignore)
         {
             while (true)
             {
@@ -61,9 +61,9 @@ public static int TransposeNote(int noteId,
                 {
                     return direction switch
                     {
-                        Tranpose.Ignore => noteId,
-                        Tranpose.Up     => ++noteId,
-                        Tranpose.Down   => --noteId
+                        Transpose.Ignore => noteId,
+                        Transpose.Up     => ++noteId,
+                        Transpose.Down   => --noteId
                     };
                 }
             }
diff --git a/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj b/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj
index 449808d..e86c3bd 100644
--- a/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj
+++ b/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj
@@ -6,7 +6,7 @@
     <UseWPF>true</UseWPF>
     <StartupObject>GenshinLyreMidiPlayer.WPF.App</StartupObject>
     <ApplicationManifest>app.manifest</ApplicationManifest>
-    <Version>2.3.1</Version>
+    <Version>2.3.2</Version>
     <ApplicationIcon>item_windsong_lyre.ico</ApplicationIcon>
     <Nullable>enable</Nullable>
     <RepositoryUrl>https://github.com/sabihoshi/GenshinLyreMidiPlayer</RepositoryUrl>
diff --git a/GenshinLyreMidiPlayer.WPF/ViewModels/LyrePlayerViewModel.cs b/GenshinLyreMidiPlayer.WPF/ViewModels/LyrePlayerViewModel.cs
index 6373c52..1591142 100644
--- a/GenshinLyreMidiPlayer.WPF/ViewModels/LyrePlayerViewModel.cs
+++ b/GenshinLyreMidiPlayer.WPF/ViewModels/LyrePlayerViewModel.cs
@@ -17,7 +17,7 @@
 using Stylet;
 using StyletIoC;
 using static Windows.Media.MediaPlaybackAutoRepeatMode;
-using static GenshinLyreMidiPlayer.WPF.Core.LyrePlayer.Tranpose;
+using static GenshinLyreMidiPlayer.WPF.Core.LyrePlayer.Transpose;
 using MidiFile = GenshinLyreMidiPlayer.Data.Midi.MidiFile;
 
 namespace GenshinLyreMidiPlayer.WPF.ViewModels
@@ -298,7 +298,7 @@ private async Task InitializePlayback()
             var outOfRange = midi.GetNotes().Where(note =>
                 !_settings.SelectedLayout.Key.TryGetKey(ApplyNoteSettings(note.NoteNumber), out _));
 
-            if (outOfRange.Any())
+            if (_settings.Transpose is null && outOfRange.Any())
             {
                 await Application.Current.Dispatcher.Invoke(async () =>
                 {
@@ -352,7 +352,7 @@ private int ApplyNoteSettings(int noteId)
             noteId -= Settings.KeyOffset;
 
             if (Settings.TransposeNotes)
-                noteId = LyrePlayer.TransposeNote(noteId, _settings.Transpose);
+                noteId = LyrePlayer.TransposeNote(noteId, _settings.Transpose ?? Ignore);
 
             return noteId;
         }
diff --git a/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs b/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs
index 985afc8..80322b7 100644
--- a/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs
+++ b/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs
@@ -155,7 +155,7 @@ public int KeyOffset
 
         public string UpdateString { get; set; } = string.Empty;
 
-        public LyrePlayer.Tranpose Transpose { get; set; } = LyrePlayer.Tranpose.Ignore;
+        public LyrePlayer.Transpose? Transpose { get; set; }
 
         public uint MergeMilliseconds { get; set; } = Settings.MergeMilliseconds;