diff --git a/Assets/Scripts/OCES/Audio/HandWritten/AudioSystem.cs b/Assets/Scripts/OCES/Audio/HandWritten/AudioSystem.cs
index 536ebae..fc0312f 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/AudioSystem.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/AudioSystem.cs
@@ -29,7 +29,6 @@ namespace OCES.Audio
         // ─────────────────────────────────────────────
 
         public event Action<uint> OnBeat;
-
         public event Action<uint> OnBar;
         public event Action<uint> OnGrid;
 
@@ -196,10 +195,13 @@ namespace OCES.Audio
             EnumIds.RegisterAllGameState();
 
             ActiveStates = new Dictionary<Type, Enum>();
-            
+        }
+
+        void Start()
+        {
             // ── 启动默认音乐与环境音 ──
             // 触发一次初始状态，让音乐系统从默认状态开始匹配
-            //SetState(GameState.Home);
+            SetState(GameState.Home);
         }
        
         AudioObject ResolveSwitchContainer(AudioObject switchContainer)
diff --git a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
index f3155d3..af0f2e0 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/BeatClock.cs
@@ -28,7 +28,7 @@ namespace OCES.Audio
 
         public void Restart(MusicContainer container, float inheritedBpm, double dspTime)
         {
-            Debug.Log($"[BeatClock] Restart called, container={container.Id}, bpm={container.Bpm}, inherited={inheritedBpm}");
+            //Debug.Log($"[BeatClock] Restart called, container={container.Id}, bpm={container.Bpm}, inherited={inheritedBpm}");
             
             StopAll();
             this.m_blendError = this.m_stopped = false;
@@ -69,21 +69,15 @@ namespace OCES.Audio
             while (true)
             {
                 double nextTime = this.m_startDspTime + index * this.m_secondsPerBeat;
-                if (index == 0)
-                {
-                    Debug.Log($"[BeatClock] BeatCoroutine waiting, nextTime={nextTime}, now={AudioSettings.dspTime}");
-                }
                 yield return new WaitUntil(() => AudioSettings.dspTime >= nextTime - 0.02);
                 
                 while (AudioSettings.dspTime < nextTime)
                     yield return null;
                 
                 if (this.m_blendError || this.m_stopped){
-                    Debug.Log($"[BeatClock] Coroutine exiting early, blendError={m_blendError}, stopped={m_stopped}");
                     yield break;
                 }
                 this.m_onBeat?.Invoke(this.m_containerId);
-                Debug.Log($"[Beat] index={index}, nextTime={nextTime:F4}, actualDspTime={AudioSettings.dspTime:F4}, diff={(AudioSettings.dspTime - nextTime)*1000:F1}ms");
                 index++;
             }
         }
@@ -99,7 +93,6 @@ namespace OCES.Audio
                 while (AudioSettings.dspTime < nextTime)
                     yield return null;
                 if (this.m_blendError || this.m_stopped){
-                    Debug.Log($"[BeatClock] Coroutine exiting early, blendError={m_blendError}, stopped={m_stopped}");
                     yield break;
                 }
                 this.m_onBar?.Invoke(this.m_containerId);
@@ -118,7 +111,6 @@ namespace OCES.Audio
                 while (AudioSettings.dspTime < nextTime)
                     yield return null;
                 if (this.m_blendError || this.m_stopped){
-                    Debug.Log($"[BeatClock] Coroutine exiting early, blendError={m_blendError}, stopped={m_stopped}");
                     yield break;
                 }
                 this.m_onGrid?.Invoke(this.m_containerId);
diff --git a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicContainerPlayer.cs b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicContainerPlayer.cs
index cf2d4fb..2949311 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicContainerPlayer.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/MusicContainerPlayer.cs
@@ -105,7 +105,7 @@ namespace OCES.Audio
             Action onFinished)
         {
             float effectiveBpm = container.Bpm > 0f ? container.Bpm : inheritedBpm;
-            Debug.Log($"[MusicContainerPlayer] OnContainerEntered firing, container={container.Id}, subscribers={OnContainerEntered != null}");
+            //Debug.Log($"[MusicContainerPlayer] OnContainerEntered firing, container={container.Id}, subscribers={OnContainerEntered != null}");
             OnContainerEntered?.Invoke(container, effectiveBpm, AudioSettings.dspTime);
             
             int loopsCompleted = 0;
diff --git a/Assets/Scripts/OCES/CallBackTest.cs b/Assets/Scripts/OCES/Metronome.cs
similarity index 93%
rename from Assets/Scripts/OCES/CallBackTest.cs
rename to Assets/Scripts/OCES/Metronome.cs
index 4f25a5b..b495ae9 100644
--- a/Assets/Scripts/OCES/CallBackTest.cs
+++ b/Assets/Scripts/OCES/Metronome.cs
@@ -3,7 +3,7 @@ using UnityEngine;
 
 namespace OCES
 {
-    public class CallBackTest : MonoBehaviour
+    public class Metronome : MonoBehaviour
     {
         void Start()
         {
diff --git a/Assets/Scripts/OCES/CallBackTest.cs.meta b/Assets/Scripts/OCES/Metronome.cs.meta
similarity index 100%
rename from Assets/Scripts/OCES/CallBackTest.cs.meta
rename to Assets/Scripts/OCES/Metronome.cs.meta