diff --git a/website/docs/architecture.md b/website/docs/architecture.md
index 504748e0..898df6e1 100644
--- a/website/docs/architecture.md
+++ b/website/docs/architecture.md
@@ -1,6 +1,6 @@
 ---
 sidebar_position: 3
-title: 系统架构
+title: System Architecture
 ---
 
 ## Backend Architecture
diff --git a/website/docs/contribution/_category_.json b/website/docs/contribution/_category_.json
index d929a22f..a32e7833 100644
--- a/website/docs/contribution/_category_.json
+++ b/website/docs/contribution/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "项目贡献",
+  "label": "Contribution",
   "position": 90
 }
diff --git a/website/docs/contribution/community.md b/website/docs/contribution/community.md
index 362eefcc..078957a5 100644
--- a/website/docs/contribution/community.md
+++ b/website/docs/contribution/community.md
@@ -1,24 +1,24 @@
 ---
 sidebar_position: 99
-title: 生态与社区
+title: Ecology & Community
 ---
 
-`Tailchat` 是一个非常开放的平台，欢迎来自所有人的以任何形式的贡献。在这里收录一些`Tailchat`相关的第三方资源
+`Tailchat` is a very open platform and welcomes contributions in any form from everyone. Here are some third-party resources related to `Tailchat`
 
-欢迎提交 `pr/issue` 来提交你对`Tailchat`的贡献，让我们能够以下列表中收录:
+Feel free submit `pr/issue` to submit your contribution to `Tailchat`, so that we can include it in the following list:
 
-## 交流社区
+## Exchange community
 
-<img width="360" src="/img/wechat.jpg" />
+[Join TailchatNightly Channel](https://nightly.paw.msgbyte.com/invite/8Jfm1dWb)
 
-## 代码
+## Code
 
 *(empty)*
 
-## 视频
+## Video
 
 - [【好玩儿的Docker项目】激情畅聊！十分钟搭建一个插件化易拓展的开源即时聊天（IM）应用——Tailchat](https://www.bilibili.com/video/BV1aG411u7M8/)
 
-## 文章
+## Article
 
 - [【好玩儿的Docker项目】激情畅聊！十分钟搭建一个插件化易拓展的开源即时聊天（IM）应用——Tailchat](https://blog.laoda.de/archives/docker-compose-install-tailchat)
diff --git a/website/docs/contribution/dev/_category_.json b/website/docs/contribution/dev/_category_.json
index 6efb1666..747253c2 100644
--- a/website/docs/contribution/dev/_category_.json
+++ b/website/docs/contribution/dev/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "开发文档",
+  "label": "Development Documentation",
   "position": 2
 }
diff --git a/website/docs/contribution/dev/role.md b/website/docs/contribution/dev/role.md
index 437e99f9..9658ac52 100644
--- a/website/docs/contribution/dev/role.md
+++ b/website/docs/contribution/dev/role.md
@@ -1,28 +1,30 @@
 ---
 sidebar_position: 1
-title: 身份组与权限
+title: Identity Groups and Permissions
 ---
 
-身份组是在群组管理中划分用户权限点的形式(RBAC)。
+Identity groups are a form of dividing user authority points in group management (RBAC).
 
-身份组是由一系列权限点的开关组合而成的，而一个用户可能是由多个身份组组合而成的，比如身份组A拥有A权限，身份组B拥有B权限，那么作为同时拥有身份组A和身份组B的用户C则拥有权限A和权限B。为了简化权限的设计，权限点则是通过简单的`true/false`实现的
+An identity group is composed of a series of permission point switches, and a user may be composed of multiple identity groups. For example, identity group A has A permission, and identity group B has B permission. User C in group A and identity group B has permission A and permission B. In order to simplify the design of permissions, permission points are implemented through simple `true/false`
 
-更多关于 `RBAC` 可以查看相关wiki: https://en.wikipedia.org/wiki/Role-based_access_control 在此不做赘述。
+More about `RBAC` can be found in the related wiki: https://en.wikipedia.org/wiki/Role-based_access_control I won’t go into details here.
 
-下面主要讲讲在 `Tailchat` 是如何增加/修改权限点的
+The following mainly talks about how to add/modify permission points in `Tailchat`
 
-## 内置权限
 
-权限点需要同时在前端和后端均做一次声明，前端负责前端的显示，后端负责做兜底的权限校验。如果没有权限的话处理接口应当直接范围一个报错。
+## Built-in permissions
 
-### 前端管理
+Permission points need to be declared on both the front-end and back-end at the same time. The front-end is responsible for the display of the front-end, and the back-end is responsible for the comprehensive permission verification. If there is no permission, the processing interface should directly throw an error.
+
+### Frontend Management
+
+The permission point list of the front end is maintained in `client/shared/utils/role-helper.ts`, including the permission point of the permission point, such as:
 
-前端的权限点列表维护在 `client/shared/utils/role-helper.ts` 中, 包含权限点的权限点位, 如:
 
 ```tsx
 export const PERMISSION = {
   /**
-   * 非插件的权限点都叫core
+   * Non-plugin permission points are called core
    */
   core: {
     message: 'core.message',
@@ -30,19 +32,20 @@ export const PERMISSION = {
 };
 ```
 
-以及权限点的在管理页面中的显示:
+And the display of the permission point on the management page:
+
 ```tsx
 export const getPermissionList = (): PermissionItemType[] => [
   {
     key: PERMISSION.core.message,
-    title: t('发送消息'),
-    desc: t('允许成员在文字频道发送消息'),
+    title: t('Send Message'),
+    desc: t('Allow members to send messages in text channel'),
     default: true,
   }
 ];
 ```
 
-使用方式则是通过hooks获取维护在群组下的权限点:
+The way to use it is to obtain the permission points maintained under the group through hooks:
 
 ```tsx
 const [allowSendMessage] = useHasGroupPermission(groupId, [
@@ -50,12 +53,12 @@ const [allowSendMessage] = useHasGroupPermission(groupId, [
 ]);
 ```
 
-使用数组的方式便于一些业务逻辑需要拥有多个权限点。
+The way of using arrays is convenient for some business logics that need to have multiple permission points.
 
 
-### 后端
+### backend
 
-后端的权限声明则是在 `server/packages/sdk/src/services/lib/role.ts` 中维护，使用方式也非常简单。如下：
+The permission statement of the backend is maintained in `server/packages/sdk/src/services/lib/role.ts`, and the usage method is very simple. as follows:
 ```ts
 const [hasPermission] = await call(ctx).checkUserPermissions(
   groupId,
@@ -63,11 +66,11 @@ const [hasPermission] = await call(ctx).checkUserPermissions(
   [PERMISSION.core.message]
 );
 if (!hasPermission) {
-  throw new NoPermissionError(t('没有操作权限'));
+  throw new NoPermissionError(t('no operation permission'));
 }
 ```
 
 
-## 插件权限
+## Plugin permissions
 
 TODO
diff --git a/website/docs/contribution/guide.md b/website/docs/contribution/guide.md
index fac6ef6e..d09aaab7 100644
--- a/website/docs/contribution/guide.md
+++ b/website/docs/contribution/guide.md
@@ -1,54 +1,64 @@
 ---
 sidebar_position: 1
-title: 贡献指南
+title: Contribution Guidelines
 ---
 
-`Tailchat` 是一个非常开放的项目，欢迎来自各种不同背景、任何形式的贡献。其插件的形式意味着允许`Tailchat` 可以承载任何想法的实现。
+`Tailchat` is a very open project and welcomes contributions of any kind from all backgrounds. Its plugin architecture is meant to allow `Tailchat` to host the implementation of any idea.
 
-我们期望 `Tailchat` 不仅仅是一个简单的聊天应用，更是一个连接不同工具、不同想法的空间。
+We hope that `Tailchat` is not just a simple chat application, but a space to connect different tools and different ideas.
 
-Github 地址: https://github.com/msgbyte/tailchat
+Github link: https://github.com/msgbyte/tailchat
 
 -----------
 
-目前 `Tailchat` 所急需要贡献者角色:
+Contributor roles are currently urgently needed for `Tailchat`:
 
-### 前端插件开发者
 
-- 熟悉 React 的使用
-- 拥有一定的抽象化思维
-- 有基本的审美能力
-- 对开源项目抱有热情
+### Front-end plugin developer
 
-### 后端插件开发者
+- Familiar with the use of React
+- Possess certain abstract thinking
+- Have basic aesthetic ability
+- Passionate about open source projects
 
-- 熟悉 Nodejs 的使用
-- 对微服务有基本的认知
-- 对开源项目抱有热情
+### Backend plugin developers
 
-### electron 应用开发者
+- Familiar with the use of Nodejs
+- Have a basic understanding of microservices
+- Passionate about open source projects
 
-- 了解跨平台的开发
-- 熟悉代码注入，能够实现 render 进程与 main 进行数据交互
-- 对开源项目抱有热情
+### electron application developer
 
-### uniapp w2a 应用开发者
+- Understand cross-platform development
+- Familiar with code injection, able to realize data interaction between render process and main
+- Passionate about open source projects
 
-- 熟悉uniapp应用的开发
-- 熟悉unipush2的开发
-- 对开源项目抱有热情
+### React Native App Developers
 
-### 运营同学
+- Familiar with the development of React Native applications
+- Familiar with the use of React Native Web
+- Passionate about open source projects
 
-- 了解基本的运营能力，有当过大群群主的经验
-- 了解开源项目的宣传渠道与方式
-- 沟通能力强
+### Operation Classmates
 
-### 其他
+- Understand basic operational capabilities and have experience as a group leader
+- Understand the publicity channels and methods of open source projects
+- Strong communication skills
+- Passionate about open source projects
 
-更多的一切可能性...
+### Ambassador
+
+- Master the mother tongue and English (if English is the mother tongue, only English is enough)
+- Have a certain understanding of the open source community
+- Participate in the development of Tailchat usage and best practices
+- Strong communication skills
+- Passionate about open source projects
+
+### other
+
+More of all possibilities...
 
 
 :::info
-联系方式: 发送邮件到`moonrailgun@gmail.com` 或 [加入TailchatNightly频道](https://nightly.paw.msgbyte.com/invite/8Jfm1dWb)
+Contact: Send an email to `moonrailgun@gmail.com` or [Join TailchatNightly Channel](https://nightly.paw.msgbyte.com/invite/8Jfm1dWb)
 :::
diff --git a/website/docs/nightly-env.md b/website/docs/nightly-env.md
index 7421bb7e..6fa6dac2 100644
--- a/website/docs/nightly-env.md
+++ b/website/docs/nightly-env.md
@@ -1,11 +1,11 @@
 ---
 sidebar_position: 100
-title: 演示环境与群组
+title: Demo Environment and Groups
 ---
 
-演示环境为体现在低配置服务器下 `Tailchat` 的表现(更少的资源占用是Tailchat的重点要求)。测试环境的服务器为 1C2G1M(一个cpu核心，2g内存空间，1mb带宽限制)。
+The demonstration environment is to reflect the performance of `Tailchat` on a low-configuration server (less resource occupation is the key requirement of Tailchat). The server in the test environment is 1C2G1M (1 cpu core, 2g memory space, 1mb bandwidth limit).
 
-另外, 这里有一些用于演示Tailchat功能的群组:
+Also, here are some groups for demonstrating Tailchat functionality:
 
 - [Tailchat Nightly](https://nightly.paw.msgbyte.com/invite/8Jfm1dWb)
-- [原神](https://nightly.paw.msgbyte.com/invite/GFFzfD5H)
+- [Genshin](https://nightly.paw.msgbyte.com/invite/GFFzfD5H)
diff --git a/website/docs/plugin-list/_category_.json b/website/docs/plugin-list/_category_.json
index fdd810d7..6b82c4a9 100644
--- a/website/docs/plugin-list/_category_.json
+++ b/website/docs/plugin-list/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "插件列表",
+  "label": "Plugin List",
   "position": 20
 }
diff --git a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current.json b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current.json
index 8481ea2d..69c83f9a 100644
--- a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current.json
+++ b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current.json
@@ -7,18 +7,6 @@
     "message": "应用部署",
     "description": "The label for category 应用部署 in sidebar tutorialSidebar"
   },
-  "sidebar.tutorialSidebar.category.插件列表": {
-    "message": "插件列表",
-    "description": "The label for category 插件列表 in sidebar tutorialSidebar"
-  },
-  "sidebar.tutorialSidebar.category.项目贡献": {
-    "message": "项目贡献",
-    "description": "The label for category 项目贡献 in sidebar tutorialSidebar"
-  },
-  "sidebar.tutorialSidebar.category.开发文档": {
-    "message": "开发文档",
-    "description": "The label for category 开发文档 in sidebar tutorialSidebar"
-  },
   "sidebar.tutorialSidebar.category.Operations": {
     "message": "运维操作",
     "description": "The label for category Operations in sidebar tutorialSidebar"
@@ -42,5 +30,17 @@
   "sidebar.tutorialSidebar.category.API Interface": {
     "message": "API 接口",
     "description": "The label for category API Interface in sidebar tutorialSidebar"
+  },
+  "sidebar.tutorialSidebar.category.Plugin List": {
+    "message": "插件列表",
+    "description": "The label for category Plugin List in sidebar tutorialSidebar"
+  },
+  "sidebar.tutorialSidebar.category.Contribution": {
+    "message": "项目贡献",
+    "description": "The label for category Contribution in sidebar tutorialSidebar"
+  },
+  "sidebar.tutorialSidebar.category.Development Documentation": {
+    "message": "开发文档",
+    "description": "The label for category Development Documentation in sidebar tutorialSidebar"
   }
 }
diff --git a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/contribution/guide.md b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/contribution/guide.md
index fac6ef6e..45528785 100644
--- a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/contribution/guide.md
+++ b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/contribution/guide.md
@@ -32,10 +32,10 @@ Github 地址: https://github.com/msgbyte/tailchat
 - 熟悉代码注入，能够实现 render 进程与 main 进行数据交互
 - 对开源项目抱有热情
 
-### uniapp w2a 应用开发者
+### React Native 应用开发者
 
-- 熟悉uniapp应用的开发
-- 熟悉unipush2的开发
+- 熟悉React Native应用的开发
+- 熟悉React Native Web的使用
 - 对开源项目抱有热情
 
 ### 运营同学
@@ -43,6 +43,15 @@ Github 地址: https://github.com/msgbyte/tailchat
 - 了解基本的运营能力，有当过大群群主的经验
 - 了解开源项目的宣传渠道与方式
 - 沟通能力强
+- 对开源项目抱有热情
+
+### 大使
+
+- 掌握母语和英语(如英语为母语则仅英语即可)
+- 对开源社群有一定了解
+- 参与Tailchat使用方式与最佳实践的开发
+- 沟通能力强
+- 对开源项目抱有热情
 
 ### 其他
 
diff --git a/website/src/pages/index.tsx b/website/src/pages/index.tsx
index f1da25e3..1124434d 100644
--- a/website/src/pages/index.tsx
+++ b/website/src/pages/index.tsx
@@ -54,7 +54,8 @@ export default function Home() {
     >
       <HomepageHeader />
       <main>
-        <HomepageVideo />
+        {/* TODO: 全球化 */}
+        {/* <HomepageVideo /> */}
 
         <HomepageFeatures />
       </main>