diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
index f29b0712..44a749d2 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
@@ -62,7 +62,7 @@ namespace TEngine
 
         private void OnDestroy()
         {
-            if (_operationHandle != null)
+            if (_operationHandle is { IsValid: true })
             {
                 _operationHandle.Release();
                 _operationHandle = null;
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs
new file mode 100644
index 00000000..799b8624
--- /dev/null
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs
@@ -0,0 +1,28 @@
+namespace TEngine
+{
+    /// <summary>
+    /// 资源管理日志实现器。
+    /// </summary>
+    internal class AssetsLogger : YooAsset.ILogger
+    {
+        public void Log(string message)
+        {
+            TEngine.Log.Info(message);
+        }
+
+        public void Warning(string message)
+        {
+            TEngine.Log.Warning(message);
+        }
+
+        public void Error(string message)
+        {
+            TEngine.Log.Error(message);
+        }
+
+        public void Exception(System.Exception exception)
+        {
+            TEngine.Log.Fatal(exception.Message);
+        }
+    }
+}
\ No newline at end of file
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs.meta b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs.meta
new file mode 100644
index 00000000..9126c7ff
--- /dev/null
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetsLogger.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: fb010b07ce0e492dae9f04e18a1af2e2
+timeCreated: 1698250627
\ No newline at end of file
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
index 548a4dc3..f768c5d3 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
@@ -2,7 +2,6 @@
 using System.Threading;
 using Cysharp.Threading.Tasks;
 using UnityEngine;
-using UnityEngine.SceneManagement;
 using YooAsset;
 
 namespace TEngine
@@ -369,7 +368,7 @@ namespace TEngine
             while (iter.MoveNext())
             {
                 AssetOperationHandle handle = iter.Current;
-                if (handle != null)
+                if (handle is { IsValid: true })
                 {
                     handle.Dispose();
                     handle = null;
@@ -882,30 +881,4 @@ namespace TEngine
             return cancelOrFailed ? null : handle.GetSubAssetObjects<T>();
         }
     }
-
-    /// <summary>
-    /// 资源管理日志实现器。
-    /// </summary>
-    internal class AssetsLogger : YooAsset.ILogger
-    {
-        public void Log(string message)
-        {
-            TEngine.Log.Info(message);
-        }
-
-        public void Warning(string message)
-        {
-            TEngine.Log.Warning(message);
-        }
-
-        public void Error(string message)
-        {
-            TEngine.Log.Error(message);
-        }
-
-        public void Exception(System.Exception exception)
-        {
-            TEngine.Log.Fatal(exception.Message);
-        }
-    }
 }
\ No newline at end of file