diff --git a/Assets/YooAsset/Runtime/PackageSystem/Operations/UpdatePackageManifestOperation.cs b/Assets/YooAsset/Runtime/PackageSystem/Operations/UpdatePackageManifestOperation.cs
index b9d194d..795df7b 100644
--- a/Assets/YooAsset/Runtime/PackageSystem/Operations/UpdatePackageManifestOperation.cs
+++ b/Assets/YooAsset/Runtime/PackageSystem/Operations/UpdatePackageManifestOperation.cs
@@ -69,6 +69,7 @@ namespace YooAsset
 		private readonly HostPlayModeImpl _impl;
 		private readonly string _packageName;
 		private readonly string _packageVersion;
+		private readonly bool _autoSaveVersion;
 		private readonly int _timeout;
 		private LoadCacheManifestOperation _tryLoadCacheManifestOp;
 		private LoadCacheManifestOperation _loadCacheManifestOp;
@@ -76,11 +77,12 @@ namespace YooAsset
 		private ESteps _steps = ESteps.None;
 
 
-		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
+		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;
 			_packageVersion = packageVersion;
+			_autoSaveVersion = autoSaveVersion;
 			_timeout = timeout;
 		}
 		internal override void Start()
@@ -120,6 +122,8 @@ namespace YooAsset
 				if (_tryLoadCacheManifestOp.Status == EOperationStatus.Succeed)
 				{
 					_impl.ActiveManifest = _tryLoadCacheManifestOp.Manifest;
+					if (_autoSaveVersion)
+						SavePackageVersion();
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
 				}
@@ -166,6 +170,8 @@ namespace YooAsset
 				if (_loadCacheManifestOp.Status == EOperationStatus.Succeed)
 				{
 					_impl.ActiveManifest = _loadCacheManifestOp.Manifest;
+					if (_autoSaveVersion)
+						SavePackageVersion();
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
 				}
diff --git a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/EditorSimulateModeImpl.cs b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/EditorSimulateModeImpl.cs
index 6d73edb..1fe8f3a 100644
--- a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/EditorSimulateModeImpl.cs
+++ b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/EditorSimulateModeImpl.cs
@@ -43,7 +43,7 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			var operation = new EditorPlayModeUpdatePackageManifestOperation();
 			OperationSystem.StartOperation(operation);
diff --git a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/HostPlayModeImpl.cs b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/HostPlayModeImpl.cs
index 290c10f..fc79a6b 100644
--- a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/HostPlayModeImpl.cs
+++ b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/HostPlayModeImpl.cs
@@ -111,9 +111,9 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
-			var operation = new HostPlayModeUpdatePackageManifestOperation(this, _packageName, packageVersion, timeout);
+			var operation = new HostPlayModeUpdatePackageManifestOperation(this, _packageName, packageVersion, autoSaveVersion, timeout);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
diff --git a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs
index a99439d..20d09af 100644
--- a/Assets/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs
+++ b/Assets/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs
@@ -43,7 +43,7 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			var operation = new OfflinePlayModeUpdatePackageManifestOperation();
 			OperationSystem.StartOperation(operation);
diff --git a/Assets/YooAsset/Runtime/PackageSystem/ResourcePackage.cs b/Assets/YooAsset/Runtime/PackageSystem/ResourcePackage.cs
index 3fd3df1..4bbb5f8 100644
--- a/Assets/YooAsset/Runtime/PackageSystem/ResourcePackage.cs
+++ b/Assets/YooAsset/Runtime/PackageSystem/ResourcePackage.cs
@@ -220,13 +220,13 @@ namespace YooAsset
 		/// 向网络端请求并更新清单
 		/// </summary>
 		/// <param name="packageVersion">更新的包裹版本</param>
-		/// <param name="autoActiveManifest">自动激活清单</param>
+		/// <param name="autoSaveVersion">更新成功后自动保存版本号，作为下次初始化的版本。</param>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout = 60)
+		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion = true, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			DebugCheckUpdateManifest();
-			return _playModeServices.UpdatePackageManifestAsync(packageVersion, timeout);
+			return _playModeServices.UpdatePackageManifestAsync(packageVersion, autoSaveVersion, timeout);
 		}
 
 		/// <summary>
diff --git a/Assets/YooAsset/Runtime/Services/Internal/IPlayModeServices.cs b/Assets/YooAsset/Runtime/Services/Internal/IPlayModeServices.cs
index 834e0bc..d1be3a0 100644
--- a/Assets/YooAsset/Runtime/Services/Internal/IPlayModeServices.cs
+++ b/Assets/YooAsset/Runtime/Services/Internal/IPlayModeServices.cs
@@ -21,7 +21,7 @@ namespace YooAsset
 		/// <summary>
 		/// 向网络端请求并更新清单
 		/// </summary>
-		UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout);
+		UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout);
 
 		/// <summary>
 		/// 预下载指定版本的包裹内容