diff --git a/Runtime/Audio/AudioService.cs b/Runtime/Audio/AudioService.cs
index f7c7a6a..81f3436 100644
--- a/Runtime/Audio/AudioService.cs
+++ b/Runtime/Audio/AudioService.cs
@@ -50,6 +50,7 @@ namespace AlicizaX.Audio.Runtime
         private bool _enable = true;
         private bool _unityAudioDisabled;
         private bool _initialized;
+        private bool _isShuttingDown;
         private bool _ownsInstanceRoot;
 
         public AudioMixer AudioMixer => _audioMixer;
@@ -96,65 +97,6 @@ namespace AlicizaX.Audio.Runtime
             }
         }
 
-        internal float MusicVolume
-        {
-            get => GetCategoryVolume(AudioType.Music);
-            set => SetCategoryVolume(AudioType.Music, value);
-        }
-
-        internal float SoundVolume
-        {
-            get => GetCategoryVolume(AudioType.Sound);
-            set => SetCategoryVolume(AudioType.Sound, value);
-        }
-
-        internal float UISoundVolume
-        {
-            get => GetCategoryVolume(AudioType.UISound);
-            set => SetCategoryVolume(AudioType.UISound, value);
-        }
-
-        internal float VoiceVolume
-        {
-            get => GetCategoryVolume(AudioType.Voice);
-            set => SetCategoryVolume(AudioType.Voice, value);
-        }
-
-        internal float AmbientVolume
-        {
-            get => GetCategoryVolume(AudioType.Ambient);
-            set => SetCategoryVolume(AudioType.Ambient, value);
-        }
-
-        internal bool MusicEnable
-        {
-            get => GetCategoryEnable(AudioType.Music);
-            set => SetCategoryEnable(AudioType.Music, value);
-        }
-
-        internal bool SoundEnable
-        {
-            get => GetCategoryEnable(AudioType.Sound);
-            set => SetCategoryEnable(AudioType.Sound, value);
-        }
-
-        internal bool UISoundEnable
-        {
-            get => GetCategoryEnable(AudioType.UISound);
-            set => SetCategoryEnable(AudioType.UISound, value);
-        }
-
-        internal bool VoiceEnable
-        {
-            get => GetCategoryEnable(AudioType.Voice);
-            set => SetCategoryEnable(AudioType.Voice, value);
-        }
-
-        internal bool AmbientEnable
-        {
-            get => GetCategoryEnable(AudioType.Ambient);
-            set => SetCategoryEnable(AudioType.Ambient, value);
-        }
 
         protected override void OnInitialize() { }
 
@@ -563,6 +505,17 @@ namespace AlicizaX.Audio.Runtime
                 sourceObject.Source.transform.SetParent(_instanceRoot, false);
             }
 
+            if (_sourcePool == null)
+            {
+                return;
+            }
+
+            //在服务拆卸期间 对象池可能已经释放了包装器 在音频完成释放自身引用之前 清除ObjectBase.Target
+            if (_isShuttingDown && sourceObject.Target == null)
+            {
+                return;
+            }
+
             _sourcePool.Unspawn(sourceObject);
         }
 
@@ -1177,6 +1130,7 @@ namespace AlicizaX.Audio.Runtime
 
         private void Shutdown(bool destroyRoot)
         {
+            _isShuttingDown = true;
             StopAll(false);
 
             for (int i = 0; i < _categories.Length; i++)
@@ -1213,6 +1167,8 @@ namespace AlicizaX.Audio.Runtime
             {
                 DestroyOwnedRoot();
             }
+
+            _isShuttingDown = false;
         }
 
         private void DestroyOwnedRoot()