diff --git a/Plain Craft Launcher 2/Modules/ModMusic.vb b/Plain Craft Launcher 2/Modules/ModMusic.vb
index 3e24a0f..0632b83 100644
--- a/Plain Craft Launcher 2/Modules/ModMusic.vb	
+++ b/Plain Craft Launcher 2/Modules/ModMusic.vb	
@@ -258,7 +258,7 @@ Public Module ModMusic
 #End Region
 
     ''' <summary>
-    ''' 当前正在播放的 NAudio.Wave.WaveOut。
+    ''' 当前正在播放的 NAudio.Wave.WaveOutEvent。
     ''' </summary>
     Public MusicNAudio = Nothing
     ''' <summary>
@@ -266,18 +266,17 @@ Public Module ModMusic
     ''' </summary>
     Private MusicCurrent As String = ""
 
-    Dim deviceHandler As New AudioDeviceChangeHandler
-
     ''' <summary>
     ''' 在 MusicUuid 不变的前提下，持续播放某地址的音乐，且在播放结束后随机播放下一曲。
     ''' </summary>
     Private Sub MusicLoop(Optional IsFirstLoad As Boolean = False)
-        Dim CurrentWave As NAudio.Wave.WaveOut = Nothing
+        Dim CurrentWave As NAudio.Wave.WaveOutEvent = Nothing
         Dim Reader As NAudio.Wave.WaveStream = Nothing
         Try
             '开始播放
-            CurrentWave = New NAudio.Wave.WaveOut()
+            CurrentWave = New NAudio.Wave.WaveOutEvent()
             MusicNAudio = CurrentWave
+            CurrentWave.DeviceNumber = -1
             Reader = New NAudio.Wave.AudioFileReader(MusicCurrent)
             CurrentWave.Init(Reader)
             CurrentWave.Play()
@@ -331,82 +330,4 @@ Public Module ModMusic
         End Try
     End Sub
 
-    Public Class AudioDeviceChangeHandler
-        Implements Interfaces.IMMNotificationClient
-        Private deviceWatcher As MMDeviceEnumerator
-        Private callback As IMMNotificationClient
-
-        Public Sub New()
-            ' 初始化音频设备枚举器
-            deviceWatcher = New MMDeviceEnumerator()
-            ' 创建设备通知回调对象
-            callback = New DeviceNotificationClient(Me)
-            ' 注册回调以接收音频设备更改通知
-            deviceWatcher.RegisterEndpointNotificationCallback(callback)
-        End Sub
-
-        ' 实现IMMNotificationClient接口的方法以处理设备更改事件
-        Public Sub OnDefaultDeviceChanged(dataFlow As DataFlow, role As Role, defaultDeviceId As String) Implements IMMNotificationClient.OnDefaultDeviceChanged
-            ' 处理默认音频设备更改事件
-            If MusicNAudio Is Nothing Then Exit Sub
-            ' 切换到系统默认输出设备
-            Log($"音频默认输出设备切换到 {defaultDeviceId}")
-            Dim target As NAudio.Wave.WaveOut = MusicNAudio
-            target.Stop()
-            target.DeviceNumber = -1
-            target.Resume()
-        End Sub
-
-        Public Sub OnDeviceAdded(deviceId As String) Implements IMMNotificationClient.OnDeviceAdded
-            ' 处理音频设备添加事件
-            If MusicNAudio Is Nothing Then Exit Sub
-            CType(MusicNAudio, NAudio.Wave.WaveOut).DeviceNumber = -1
-        End Sub
-
-        Public Sub OnDeviceRemoved(deviceId As String) Implements IMMNotificationClient.OnDeviceRemoved
-            ' 处理音频设备移除事件
-            If MusicNAudio Is Nothing Then Exit Sub
-            CType(MusicNAudio, NAudio.Wave.WaveOut).DeviceNumber = -1
-        End Sub
-
-        Public Sub OnDeviceStateChanged(deviceId As String, newState As DeviceState) Implements IMMNotificationClient.OnDeviceStateChanged
-            ' 处理音频设备状态更改事件
-        End Sub
-
-        Public Sub OnPropertyValueChanged(deviceId As String, key As PropertyKey) Implements IMMNotificationClient.OnPropertyValueChanged
-            ' 处理音频设备属性值更改事件
-        End Sub
-    End Class
-
-    ' 实现IMMNotificationClient接口的类
-    Friend Class DeviceNotificationClient
-        Implements IMMNotificationClient
-
-        Private container As AudioDeviceChangeHandler
-
-        Public Sub New(container As AudioDeviceChangeHandler)
-            Me.container = container
-        End Sub
-
-        Public Sub OnDefaultDeviceChanged(dataFlow As DataFlow, role As Role, defaultDeviceId As String) Implements IMMNotificationClient.OnDefaultDeviceChanged
-            container.OnDefaultDeviceChanged(dataFlow, role, defaultDeviceId)
-        End Sub
-
-        Public Sub OnDeviceAdded(deviceId As String) Implements IMMNotificationClient.OnDeviceAdded
-            container.OnDeviceAdded(deviceId)
-        End Sub
-
-        Public Sub OnDeviceRemoved(deviceId As String) Implements IMMNotificationClient.OnDeviceRemoved
-            container.OnDeviceRemoved(deviceId)
-        End Sub
-
-        Public Sub OnDeviceStateChanged(deviceId As String, newState As DeviceState) Implements IMMNotificationClient.OnDeviceStateChanged
-            container.OnDeviceStateChanged(deviceId, newState)
-        End Sub
-
-        Public Sub OnPropertyValueChanged(deviceId As String, key As PropertyKey) Implements IMMNotificationClient.OnPropertyValueChanged
-            container.OnPropertyValueChanged(deviceId, key)
-        End Sub
-    End Class
-
 End Module