diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmClearCache.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmClearCache.cs
index 3e0af38..efe8263 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmClearCache.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmClearCache.cs	
@@ -17,7 +17,7 @@ internal class FsmClearCache : IStateNode
 	void IStateNode.OnEnter()
 	{
 		PatchEventDefine.PatchStatesChange.SendEventMessage("清理未使用的缓存文件！");
-		var package = YooAsset.YooAssets.GetAssetsPackage("DefaultPackage");
+		var package = YooAsset.YooAssets.GetPackage("DefaultPackage");
 		var operation = package.ClearUnusedCacheFilesAsync();
 		operation.Completed += Operation_Completed;
 	}
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmCreateDownloader.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmCreateDownloader.cs
index e658890..c05ceaf 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmCreateDownloader.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmCreateDownloader.cs	
@@ -34,7 +34,7 @@ public class FsmCreateDownloader : IStateNode
 
 		int downloadingMaxNum = 10;
 		int failedTryAgain = 3;
-		var downloader = YooAssets.CreatePatchDownloader(downloadingMaxNum, failedTryAgain);
+		var downloader = YooAssets.CreateResourceDownloader(downloadingMaxNum, failedTryAgain);
 		PatchManager.Instance.Downloader = downloader;
 
 		if (downloader.TotalDownloadCount == 0)
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitialize.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitialize.cs
index 719328c..1bf614d 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitialize.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitialize.cs	
@@ -38,11 +38,11 @@ internal class FsmInitialize : IStateNode
 
 		// 创建默认的资源包
 		string packageName = "DefaultPackage";
-		var package = YooAssets.TryGetAssetsPackage(packageName);
+		var package = YooAssets.TryGetPackage(packageName);
 		if (package == null)
 		{
-			package = YooAssets.CreateAssetsPackage(packageName);
-			YooAssets.SetDefaultAssetsPackage(package);
+			package = YooAssets.CreatePackage(packageName);
+			YooAssets.SetDefaultPackage(package);
 		}
 
 		// 编辑器下的模拟模式
@@ -50,7 +50,7 @@ internal class FsmInitialize : IStateNode
 		if (playMode == EPlayMode.EditorSimulateMode)
 		{
 			var createParameters = new EditorSimulateModeParameters();
-			createParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild(packageName);
+			createParameters.SimulateManifestFilePath = EditorSimulateModeHelper.SimulateBuild(packageName);
 			initializationOperation = package.InitializeAsync(createParameters);
 		}
 
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateManifest.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateManifest.cs
index 420ba04..72841f0 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateManifest.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateManifest.cs	
@@ -32,7 +32,7 @@ public class FsmUpdateManifest : IStateNode
 	{
 		yield return new WaitForSecondsRealtime(0.5f);
 
-		var package = YooAssets.GetAssetsPackage("DefaultPackage");
+		var package = YooAssets.GetPackage("DefaultPackage");
 		var operation = package.UpdatePackageManifestAsync(PatchManager.Instance.PackageVersion);
 		yield return operation;
 
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateVersion.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateVersion.cs
index 2275b4a..08e6eb9 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateVersion.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateVersion.cs	
@@ -32,7 +32,7 @@ internal class FsmUpdateVersion : IStateNode
 	{
 		yield return new WaitForSecondsRealtime(0.5f);
 
-		var package = YooAssets.GetAssetsPackage("DefaultPackage");
+		var package = YooAssets.GetPackage("DefaultPackage");
 		var operation = package.UpdatePackageVersionAsync();
 		yield return operation;
 
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/PatchManager.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/PatchManager.cs
index 33ccdd6..3197da7 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/PatchManager.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/PatchManager.cs	
@@ -22,7 +22,7 @@ public class PatchManager : ModuleSingleton<PatchManager>, IModule
 	/// <summary>
 	/// 下载器
 	/// </summary>
-	public PatchDownloaderOperation Downloader { set; get; }
+	public ResourceDownloaderOperation Downloader { set; get; }
 
 
 	private bool _isRun = false;
diff --git a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/UIWindow/UIHomeWindow.cs b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/UIWindow/UIHomeWindow.cs
index 4867188..2490f89 100644
--- a/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/UIWindow/UIHomeWindow.cs	
+++ b/Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/UIWindow/UIHomeWindow.cs	
@@ -24,7 +24,7 @@ public class UIHomeWindow : UIWindow
 	}
 	public override void OnRefresh()
 	{
-		var package = YooAsset.YooAssets.GetAssetsPackage("DefaultPackage");
+		var package = YooAsset.YooAssets.GetPackage("DefaultPackage");
 		_version.text = "Ver : " + package.GetPackageVersion();
 	}
 	public override void OnUpdate()