diff --git a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs
new file mode 100644
index 00000000..6b4fb22d
--- /dev/null
+++ b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs	
@@ -0,0 +1,28 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+internal class FsmClearCache : IFsmNode
+{
+	public string Name { private set; get; } = nameof(FsmClearCache);
+
+	void IFsmNode.OnEnter()
+	{
+		Debug.Log("清理未使用的缓存文件！");
+		var operation = YooAsset.YooAssets.ClearUnusedCacheFiles();
+		operation.Completed += Operation_Completed;
+	}
+
+	private void Operation_Completed(YooAsset.AsyncOperationBase obj)
+	{
+		Debug.Log("开始游戏！");
+		YooAsset.YooAssets.LoadSceneAsync("GameScene1");
+	}
+
+	void IFsmNode.OnUpdate()
+	{
+	}
+	void IFsmNode.OnExit()
+	{
+	}
+}
\ No newline at end of file
diff --git a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs.meta b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs.meta
new file mode 100644
index 00000000..148957c7
--- /dev/null
+++ b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs.meta	
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1d83ce785f1442a40a1ad0f837073b69
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmPatchDone.cs b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmPatchDone.cs
index 70926aeb..71f3d82b 100644
--- a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmPatchDone.cs	
+++ b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmPatchDone.cs	
@@ -11,7 +11,7 @@ internal class FsmPatchDone : IFsmNode
 		PatchEventDispatcher.SendPatchStepsChangeMsg(EPatchStates.PatchDone);
 		Debug.Log("补丁流程更新完毕！");
 
-		YooAsset.YooAssets.LoadSceneAsync("GameScene1");
+		FsmManager.Transition(nameof(FsmClearCache));
 	}
 	void IFsmNode.OnUpdate()
 	{
diff --git a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/PatchUpdater.cs b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/PatchUpdater.cs
index 5def842c..550da6ed 100644
--- a/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/PatchUpdater.cs	
+++ b/Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/PatchUpdater.cs	
@@ -36,6 +36,7 @@ public static class PatchUpdater
 			FsmManager.AddNode(new FsmCreateDownloader());
 			FsmManager.AddNode(new FsmDownloadWebFiles());
 			FsmManager.AddNode(new FsmPatchDone());
+			FsmManager.AddNode(new FsmClearCache());
 			FsmManager.Run(nameof(FsmPatchInit));
 		}
 		else