diff --git a/Assets/Scripts/Animation/OpeningFlowController.cs b/Assets/Scripts/Animation/OpeningFlowController.cs
index 87c8c38..7856024 100644
--- a/Assets/Scripts/Animation/OpeningFlowController.cs
+++ b/Assets/Scripts/Animation/OpeningFlowController.cs
@@ -127,7 +127,7 @@ public class OpeningFlowController : MonoBehaviour
 
         // Step 2: Shoot + 篮球音效
         Debug.Log("[OpeningFlow] Step2: Shoot 开始");
-        if (_basketballClip != null) AudioSource.PlayClipAtPoint(_basketballClip, Camera.main != null ? Camera.main.transform.position : Vector3.zero);
+        if (_basketballClip != null) AudioSource.PlayClipAtPoint(_basketballClip, transform.position);
         if (_manAnimator != null) { _manAnimator.Play("Shoot", 0, 0f); Debug.Log("[OpeningFlow] Shoot Play 已触发"); }
         yield return new WaitForSeconds(3.15f);
         Debug.Log("[OpeningFlow] Step2: Shoot 结束");
@@ -136,7 +136,7 @@ public class OpeningFlowController : MonoBehaviour
         Debug.Log("[OpeningFlow] Step3: manfull 开始");
         if (_manAnimator != null) { _manAnimator.Play("manfull", 0, 0f); }
         yield return new WaitForSeconds(2.1f);
-        if (_manCallClip != null) AudioSource.PlayClipAtPoint(_manCallClip, Camera.main != null ? Camera.main.transform.position : Vector3.zero);
+        if (_manCallClip != null) AudioSource.PlayClipAtPoint(_manCallClip, transform.position);
         Debug.Log("[OpeningFlow] manfull 播放完成, 停留 2s");
         yield return new WaitForSeconds(2f);
 
diff --git a/Assets/Scripts/UI/PageController.cs b/Assets/Scripts/UI/PageController.cs
index b5358de..297b699 100644
--- a/Assets/Scripts/UI/PageController.cs
+++ b/Assets/Scripts/UI/PageController.cs
@@ -146,7 +146,7 @@ public class PageController : MonoBehaviour
 
     private void PlayHomeBg()
     {
-        if (_homeBgClip != null && _bgAudioSource != null && _bgAudioSource.clip != _homeBgClip)
+        if (_homeBgClip != null && _bgAudioSource != null)
         {
             _bgAudioSource.clip = _homeBgClip;
             _bgAudioSource.Play();