diff --git a/Assets/Scripts/UI/PageController.cs b/Assets/Scripts/UI/PageController.cs
index 625ecb9..f94aa41 100644
--- a/Assets/Scripts/UI/PageController.cs
+++ b/Assets/Scripts/UI/PageController.cs
@@ -50,7 +50,9 @@ public class PageController : MonoBehaviour
         Debug.Log("=== PageController 初始化开始 ===");
 
         // 背景音乐 AudioSource
-        _bgAudioSource = gameObject.AddComponent<AudioSource>();
+        var mainCam = GameObject.Find("Main Camera");
+        if (mainCam != null) { _bgAudioSource = mainCam.GetComponent<AudioSource>(); if (_bgAudioSource == null) _bgAudioSource = mainCam.AddComponent<AudioSource>(); }
+        else _bgAudioSource = gameObject.AddComponent<AudioSource>();
         _bgAudioSource.loop = true;
         _bgAudioSource.playOnAwake = false;
         _bgAudioSource.spatialBlend = 0f;
@@ -337,7 +339,7 @@ public class PageController : MonoBehaviour
         _bgAudioSource.Play();
         if (_fadeCoroutine != null) StopCoroutine(_fadeCoroutine);
         _fadeCoroutine = StartCoroutine(FadeInBg());
-        Debug.Log("PageController: 播放首页背景音乐");
+        Debug.Log("PageController: 播放首页背景音乐, isPlaying=" + _bgAudioSource.isPlaying + " clip=" + (_bgAudioSource.clip!=null?_bgAudioSource.clip.name:"null"));
     }
 
     private void StopBgMusic()
@@ -349,7 +351,6 @@ public class PageController : MonoBehaviour
             if (s == null) continue;
             Debug.Log("PageController: 停止AudioSource clip=" + (s.clip != null ? s.clip.name : "null"));
             s.Stop();
-            s.enabled = false;
         }
         Debug.Log("PageController: 停止背景音乐 (共" + allSrcs.Length + "个AudioSource)");
     }