diff --git a/.vitepress/config/cn.ts b/.vitepress/config/cn.ts
index 479fb2e..a62ff9d 100644
--- a/.vitepress/config/cn.ts
+++ b/.vitepress/config/cn.ts
@@ -52,6 +52,7 @@ export const cn = defineConfig({
           { text: '子网代理', link: '/guide/gui/subnet_proxy' },
           { text: 'EasyTier 管理器', link: '/guide/gui/easytier-manager' },
           { text: 'EasyTier 游戏联机启动器', link: '/guide/gui/easytier-game' },
+          { text: 'AstralET 游戏联机工具', link: '/guide/gui/astral_ET' },
         ],
       },
       {
diff --git a/.vitepress/config/en.ts b/.vitepress/config/en.ts
index 54e6ee5..f7ecd65 100644
--- a/.vitepress/config/en.ts
+++ b/.vitepress/config/en.ts
@@ -51,6 +51,7 @@ export const en = defineConfig({
           { text: 'Subnet Proxy', link: '/en/guide/gui/subnet_proxy' },
           { text: 'EasyTier Manager', link: '/en/guide/gui/easytier-manager' },
           { text: 'EasyTier Game Launcher', link: '/en/guide/gui/easytier-game' },
+          { text: 'AstralET Game Connection Tool', link: '/en/guide/gui/astral_ET' },
         ],
       },
       {
diff --git a/assets/AstralET1.png b/assets/AstralET1.png
new file mode 100644
index 0000000..209d620
Binary files /dev/null and b/assets/AstralET1.png differ
diff --git a/assets/AstralET2.png b/assets/AstralET2.png
new file mode 100644
index 0000000..fc032c6
Binary files /dev/null and b/assets/AstralET2.png differ
diff --git a/assets/AstralET3.png b/assets/AstralET3.png
new file mode 100644
index 0000000..50a2966
Binary files /dev/null and b/assets/AstralET3.png differ
diff --git a/assets/AstralET4.png b/assets/AstralET4.png
new file mode 100644
index 0000000..f44b3ac
Binary files /dev/null and b/assets/AstralET4.png differ
diff --git a/assets/AstralET5.png b/assets/AstralET5.png
new file mode 100644
index 0000000..4d86813
Binary files /dev/null and b/assets/AstralET5.png differ
diff --git a/en/guide/gui/astral_ET.md b/en/guide/gui/astral_ET.md
new file mode 100644
index 0000000..a298d70
--- /dev/null
+++ b/en/guide/gui/astral_ET.md
@@ -0,0 +1,41 @@
+# AstralET Game Connection Tool
+
+[![GitHub](https://img.shields.io/badge/GitHub-AstralET-blue)](https://github.com/ldoubil/astral)
+
+## Preview
+![manage-step1](/assets/AstralET1.png)
+![manage-step1](/assets/AstralET2.png)
+![manage-step1](/assets/AstralET3.png)
+![manage-step1](/assets/AstralET4.png)
+![manage-step1](/assets/AstralET5.png)
+
+## Tutorial
+
+1. ​**Download and Install**  
+   Visit the [GitHub project page](https://github.com/ldoubil/astral) to download the latest version of AstralET.
+
+2. ​**Launch the Application**  
+   After installation, launch AstralET.
+
+3. ​**Start Connecting**  
+   - Modify your preferred name and room password, then click start (if unable to get IP, try running as administrator or check the firewall - this issue will be resolved in future updates).
+
+4. ​**No Fourth Step**
+   - The remaining features are intuitive and easy to understand.  
+
+## Introduction
+
+AstralET is a lightweight game connection tool developed based on ​**Flutter** and ​**EasyTier**, aiming to provide players with a simple and efficient connection experience.
+
+## Features
+
+- ​**Built-in EasyTier**: EasyTier is directly compiled into AstralET, no additional installation required, and no background processes are retained.  
+- ​**Ready to Use**: Start the application when connecting and close it after finishing, simple and convenient.  
+- ​**Active Maintenance**: The author actively updates, fixing issues and optimizing features at any time (a result of working while browsing the web).
+
+## Contact Us & Feature Suggestions
+
+- ​**QQ Group**: [Join QQ Group](https://qm.qq.com/q/r4VsExDDt6)  
+- ​**GitHub Issues**: [Submit Issues or Suggestions](https://github.com/ldoubil/astral/issues)  
+
+Welcome to provide feedback or feature suggestions, we will continue to improve!
diff --git a/guide/gui/astral_ET.md b/guide/gui/astral_ET.md
new file mode 100644
index 0000000..b6ecfd4
--- /dev/null
+++ b/guide/gui/astral_ET.md
@@ -0,0 +1,40 @@
+# AstralET 游戏联机工具
+
+[![GitHub](https://img.shields.io/badge/GitHub-AstralET-blue)](https://github.com/ldoubil/astral)
+
+## 预览
+![manage-step1](/assets/AstralET1.png)
+![manage-step1](/assets/AstralET2.png)
+![manage-step1](/assets/AstralET3.png)
+![manage-step1](/assets/AstralET4.png)
+![manage-step1](/assets/AstralET5.png)
+
+## 使用教程
+
+1. ​**下载并安装**  
+   前往 [GitHub 项目页面](https://github.com/ldoubil/astral) 下载最新版本的 AstralET。
+
+2. ​**启动应用**  
+   安装完成后，启动 AstralET。
+
+3. ​**开始联机**  
+   - ​修改你喜欢的名字和房间密码,然后点击开始即可(如果无法获取到IP尝试管理员启动或者看看防火墙-后期更新会解决这个问题)。
+
+4. ​**没有第四步了**
+   - 剩下的功能我相信你一看就懂.  
+   
+
+## 介绍
+
+AstralET 是一款基于 ​**Flutter** 和 ​**EasyTier** 开发的轻量级游戏联机工具，旨在为玩家提供简单、高效的联机体验。
+
+## 特性
+
+- ​**内置 EasyTier**：将 EasyTier 直接编译到 AstralET 中，无需额外安装，也不会保留任何后台进程。  
+- ​**即开即用**：联机时启动应用，结束后关闭即可，操作简单便捷。  
+- ​**活跃维护**：作者积极更新，随时修复问题并优化功能（上班摸鱼成果）。
+
+## 联系我们 & 功能建议
+
+- ​**QQ 群**： [点击加入 QQ 群](https://qm.qq.com/q/r4VsExDDt6)  
+- ​**GitHub Issues**： [提交问题或建议](https://github.com/ldoubil/astral/issues)