diff --git a/Editor/Batching.cs b/Editor/BatchingScope.cs
similarity index 80%
rename from Editor/Batching.cs
rename to Editor/BatchingScope.cs
index 8632f71..9b75147 100644
--- a/Editor/Batching.cs
+++ b/Editor/BatchingScope.cs
@@ -3,11 +3,11 @@
 
 namespace GBG.EditorUserSettings.Editor
 {
-    public struct Batching : IDisposable
+    public struct BatchingScope : IDisposable
     {
         private IEditorUserSettingsStorage _storage;
 
-        internal Batching(IEditorUserSettingsStorage storage)
+        internal BatchingScope(IEditorUserSettingsStorage storage)
         {
             _storage = storage;
             Assert.IsTrue(_storage.BatchingCounter > 0);
diff --git a/Editor/Batching.cs.meta b/Editor/BatchingScope.cs.meta
similarity index 100%
rename from Editor/Batching.cs.meta
rename to Editor/BatchingScope.cs.meta
diff --git a/Editor/CustomEditorUserSettings.cs b/Editor/CustomEditorUserSettings.cs
index a99cb28..0d0051b 100644
--- a/Editor/CustomEditorUserSettings.cs
+++ b/Editor/CustomEditorUserSettings.cs
@@ -45,7 +45,7 @@ private static IEditorUserSettingsStorage GetStorage(bool isSharedAcrossProjects
 
         private static void TryDestroy(this IEditorUserSettingsStorage storage, bool isSharedAcrossProjects)
         {
-            if (isSharedAcrossProjects && storage.BatchingCounter == 0)
+            if (isSharedAcrossProjects && storage != null && storage.BatchingCounter == 0)
             {
                 storage.Destroy();
             }
@@ -165,5 +165,32 @@ public static void Clear(bool isSharedAcrossProjects = false)
             storage.Clear();
             storage.TryDestroy(isSharedAcrossProjects);
         }
+
+
+        /// <summary>
+        /// 开始批量编辑模式。
+        /// 批量编辑模式下，修改配置时不会立即将配置写入文件，而是等到批量编辑模式结束时才写入。
+        /// </summary>
+        /// <param name="isSharedAcrossProjects">配置是否在项目间共享。若为true，则在<see cref="UnityEditorInternal.InternalEditorUtility.unityPreferencesFolder"/>/UserSettings文件夹中查找；否则在项目<see cref="Application.dataPath"/>/../UserSettings文件夹下查找。</param>
+        /// <returns>批处理区域对象。可配合using语句块使用。</returns>
+        public static BatchingScope StartBatching(bool isSharedAcrossProjects = false)
+        {
+            IEditorUserSettingsStorage storage = GetStorage(isSharedAcrossProjects);
+            BatchingScope scope = storage.StartBatching();
+            storage.TryDestroy(isSharedAcrossProjects);
+
+            return scope;
+        }
+
+        /// <summary>
+        /// 结束批量编辑模式。
+        /// </summary>
+        /// <param name="isSharedAcrossProjects">配置是否在项目间共享。若为true，则在<see cref="UnityEditorInternal.InternalEditorUtility.unityPreferencesFolder"/>/UserSettings文件夹中查找；否则在项目<see cref="Application.dataPath"/>/../UserSettings文件夹下查找。</param>
+        public static void EndBatching(bool isSharedAcrossProjects = false)
+        {
+            IEditorUserSettingsStorage storage = GetStorage(isSharedAcrossProjects);
+            storage.EndBatching();
+            storage.TryDestroy(isSharedAcrossProjects);
+        }
     }
 }
diff --git a/Editor/EditorUserSettingsStorage.cs b/Editor/EditorUserSettingsStorage.cs
index de55b58..397cc70 100644
--- a/Editor/EditorUserSettingsStorage.cs
+++ b/Editor/EditorUserSettingsStorage.cs
@@ -121,10 +121,10 @@ public void Clear()
         }
 
 
-        public Batching StartBatching()
+        public BatchingScope StartBatching()
         {
             BatchingCounter++;
-            return new Batching(this);
+            return new BatchingScope(this);
         }
 
         public void EndBatching()
diff --git a/Editor/IEditorUserSettingsStorage.cs b/Editor/IEditorUserSettingsStorage.cs
index bc04d4e..5a96a09 100644
--- a/Editor/IEditorUserSettingsStorage.cs
+++ b/Editor/IEditorUserSettingsStorage.cs
@@ -4,7 +4,7 @@ internal interface IEditorUserSettingsStorage
     {
         uint BatchingCounter { get; }
 
-        Batching StartBatching();
+        BatchingScope StartBatching();
         void EndBatching();
 
 
diff --git a/README.md b/README.md
index 401cdb9..5223733 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,55 @@
 # EditorUserSettings
 
-TODO
+存储用于Unity Editor环境的自定义配置数据，可以控制是否在项目间共享这些配置数据。<br/>Store custom settings data for Unity Editor environment, and control whether to share these settings data between projects.
 
 
-## Features
+## 支持的Unity版本<br/>Supported Unity Versions
 
-TODO
+Unity 2019.4及更新版本。<br/>Unity 2019.4 or higher.
 
 
-## Supported Unity Versions
+## 安装方式<br/>Installation
 
-Unity 2021.3 or higher.
+[![openupm](https://img.shields.io/npm/v/com.greenbamboogames.editorusersettings?label=openupm&registry_uri=https://package.openupm.com)](https://openupm.com/packages/com.greenbamboogames.editorusersettings/)
 
+使用 [OpenUPM](https://openupm.com/packages/com.greenbamboogames.editorusersettings) 安装此包，或者直接克隆此仓库到项目中。<br/>Install this package via [OpenUPM](https://openupm.com/packages/com.greenbamboogames.editorusersettings), or clone this repository directly into the Packages folder of your project.
 
-## Installation
 
-[![openupm](https://img.shields.io/npm/v/com.greenbamboogames.editorusersettings?label=openupm&registry_uri=https://package.openupm.com)](https://openupm.com/packages/com.greenbamboogames.editorusersettings/)
+## 如何使用<br/>How to Use
+
+### API
+
+```csharp
+static class CustomEditorUserSettings
+{
+    bool Has<T>(string key, bool isSharedAcrossProjects = false);
+
+    T Get<T>(string key, T defaultValue, bool isSharedAcrossProjects = false);
+    bool TryGet<T>(string key, out T value);
+
+    void Set<T>(string key, T value, bool isSharedAcrossProjects = false);
+
+    bool Remove<T>(string key, bool isSharedAcrossProjects = false);
+    bool RemoveAll<T>(bool isSharedAcrossProjects = false);
+  
+    void Clear(bool isSharedAcrossProjects = false);
+
+    BatchingScope StartBatching(bool isSharedAcrossProjects = false);
+    void EndBatching(bool isSharedAcrossProjects = false);
+}
+```
+
+
+### 菜单项<br/>Menu Items
 
-Install this package via [OpenUPM](https://openupm.com/packages/com.greenbamboogames.editorusersettings), or clone this repository directly into the Packages folder of your project.
+- Tools/Bamboo/Editor User Settings
+    - 检视项目配置存储对象：Inspect Storage Object for Project
+    - 在文件夹中显示项目配置存储对象：Show Storage Object for Project in Folder
+    - 检视跨项目配置存储对象：Inspect Storage Object Shared Across Projects
+    - 在文件夹中显示跨项目配置存储对象：Show Storage Object Shared Across Projects in Folder
 
 
-## How to Use
+## 已知问题<br/>Known Issues
 
-TODO
\ No newline at end of file
+1. 读写跨项目配置数据时，没有添加文件锁机制，同时读写时，可能会导致数据丢失。<br/>When reading and writing data across projects, there is no file lock mechanism added, and data may be lost when reading and writing at the same time.
+2. 读写跨项目配置数据时，低版本Unity可能无法读取某些高版本Unity存储的数据。<br/> When reading and writing data across projects, lower versions of Unity may not be able to read some data stored by higher versions of Unity.
\ No newline at end of file
diff --git a/package.json b/package.json
index 4785a90..5b182c8 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,9 @@
 {
   "name": "com.greenbamboogames.editorusersettings",
-  "version": "1.0.0-preview",
+  "version": "1.0.0",
   "displayName": "Editor User Settings!",
   "description": "Store user settings in Unity Editor.",
-  "unity": "2022.3",
+  "unity": "2019.4",
   "documentationUrl": "https://github.com/SolarianZ/EditorUserSettings",
   "changelogUrl": "https://github.com/SolarianZ/EditorUserSettings/releases",
   "licensesUrl": "https://github.com/SolarianZ/EditorUserSettings/blob/main/LICENSE",