diff --git a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
index 92eece1..34996c8 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
@@ -28,6 +28,7 @@ namespace OCES.Audio
 
         internal void Restart(MusicContainer container, float inheritedBpm, double dspTime)
         {
+            //Debug.Log($"[BeatClock] Restarting {container.Id}, inheritedBpm = {inheritedBpm}, dspTime = {dspTime}");
             StopAll();
             this.m_blendError = this.m_stopped = false;
             this.m_containerId = container.Id;
diff --git a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicChannelPlayer.cs b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicChannelPlayer.cs
index 3e9a75f..e9f60cd 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicChannelPlayer.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicChannelPlayer.cs
@@ -164,7 +164,7 @@ namespace OCES.Audio
                     onContainerStarted: () =>
                     {
                         MusicContainer container = this.m_containerConfig.QueryById(newContainerId);
-                        float bpm = container.Bpm > 0f ? container.Bpm : 120f;
+                        float bpm = container.Bpm;
 
                         // SyncPoint: BeatClock 用调整后的 dspTime，对齐到音频实际播放位置
                         double dspTime;