diff --git a/en/guide/network/install-as-a-windows-service.md b/en/guide/network/install-as-a-windows-service.md
index b868020..cce1240 100644
--- a/en/guide/network/install-as-a-windows-service.md
+++ b/en/guide/network/install-as-a-windows-service.md
@@ -1,73 +1,115 @@
 # Install as a Windows Service
 
-> Thanks to BeiChen℃ for providing the tutorial, and dawn-lc for providing the one-click install/uninstall script
+After EasyTier is installed as a Windows service, it can run in the background and start automatically with the system. This is useful for long-running or unattended deployments.
 
-On Windows systems, installing certain applications as services allows them to run automatically in the background without manual intervention, greatly improving the stability and convenience of the application.
+The recommended approach is to use the official `install.cmd` script for installation, updates, and removal. You no longer need to prepare NSSM manually.
 
-This tutorial will use NSSM (Non-Sucking Service Manager) to install the EasyTier application as a Windows service as an example, and provide a detailed explanation of the entire operation process.
+> Thanks to BeiChen℃ for the original tutorial and dawn-lc for the one-click install/uninstall script.
 
-## 1. Preparation
+## Quick Start
 
-**Download EasyTier Application**:
+Open PowerShell in your EasyTier directory and run:
 
-Download the latest version of the `Windows` operating system `command line program` compressed package.
+```PowerShell
+iwr "https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"; .\install.cmd
+```
 
-After downloading, extract the compressed package to a local directory, such as `D:\EasyTier`.
+If GitHub is not accessible, use the mirror proxy command instead:
 
-The current directory should contain at least the following files:
+```PowerShell
+iwr "https://ghfast.top/https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"; .\install.cmd -ughp
+```
 
-- `easytier-core.exe` (core program)
-- `easytier-cli.exe` (command line tool)
-- `Packet.dll` (runtime library)
-- `wintun.dll` (runtime library)
+The script will guide you through the setup and start the service automatically after installation succeeds.
 
-**Download NSSM**:
+## Before You Start
 
-Open your browser and visit the NSSM official website [https://nssm.cc/](https://nssm.cc/download).
+1. Download the latest Windows command line package.
+2. Extract it to a fixed directory such as `D:\EasyTier`.
+3. Download `install.cmd` into the same directory:
 
-On the official website page, find the version suitable for your system (usually the latest version), click the download link to download it locally.
+   ```PowerShell
+   iwr "https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"
+   ```
 
-After downloading, find the version corresponding to your device architecture (such as: `win64`), and extract the `nssm.exe` from it to the local directory where `EasyTier` is located.
+4. Make sure the directory contains at least these files:
 
-**Download Install/Uninstall Script**:
+   - `easytier-core.exe`
+   - `easytier-cli.exe`
+   - `Packet.dll`
+   - `wintun.dll`
+   - `install.cmd`
 
-Start PowerShell in the current directory and execute the following commands:
+Do not move this directory after installation, or the service path configuration may break.
 
-`iwr "https://github.com/EasyTier/EasyTier/raw/refs/heads/main/script/install.cmd" -OutFile "install.cmd"`
+## Installation Steps
 
-`iwr "https://github.com/EasyTier/EasyTier/raw/refs/heads/main/script/uninstall.cmd" -OutFile "uninstall.cmd"`
+1. Open PowerShell in the EasyTier directory.
+2. Run the install script:
 
-## 2. Preparation Work
+   ```PowerShell
+   .\install.cmd
+   ```
 
-1. Ensure the current directory contains the following files:
+3. Choose a configuration mode and provide the required values when prompted.
+4. After the script finishes, the Windows service is created and started automatically.
 
-   - `easytier-core.exe` (core program)
-   - `easytier-cli.exe` (command line tool)
-   - `nssm.exe` (service management tool)
-   - `Packet.dll` (runtime library)
-   - `wintun.dll` (runtime library)
-   - `install.cmd` (install script)
-   - `uninstall.cmd` (uninstall script)
+## Configuration Modes
 
-2. Place the entire folder in a fixed location.
+- `File`: use a local configuration file. Best when you already have a config file prepared.
+- `Remote`: use centralized management from a remote server. Best for managing multiple devices.
+- `CLI`: pass parameters directly on the command line. Best for quick testing or custom startup arguments.
 
-## 3. Install Service
+## Common Commands
 
-1. Run `install.cmd`
-2. Follow the prompts to enter configuration information.
-3. After installation is complete, the service will start automatically.
+- Install the service:
 
-## 4. Uninstall Service
+  ```PowerShell
+  .\install.cmd
+  ```
 
-1. Run `uninstall.cmd`
-2. The script will automatically stop and delete the service.
+- Uninstall the service:
 
-## 5. Notes
+  ```PowerShell
+  .\install.cmd -Uninstall
+  ```
 
-1. Do not move the program file location after installation
+- Update EasyTier:
 
-## 6. Common Questions
+  ```PowerShell
+  .\install.cmd -Update
+  ```
 
-**Q: How to modify service configuration?**
+## Parameter Reference
 
-A: First uninstall the service, then reinstall it
+### Basic
+
+- `-H` / `-?` / `-Help`: show help information and exit.
+
+### Service Actions
+
+- `-U` / `-Update`: update EasyTier to the latest version.
+- `-X` / `-Uninstall`: uninstall the EasyTier service.
+
+### Download Proxies
+
+- `-UGHP` / `-UseGitHubProxy`: download through a GitHub mirror proxy. Default: `$false`.
+- `-GHP` / `-GitHubProxy <proxy>`: specify the GitHub mirror proxy address. Default: `https://ghfast.top/`.
+- `-UP` / `-UseProxy`: use a custom proxy. Default: `$false`.
+- `-P` / `-Proxy <proxy>`: specify the custom proxy address. Default: `http://127.0.0.1:7890`.
+
+### Configuration and Service Name
+
+- `-C` / `-ConfigType <type>`: set the configuration mode. Supported values: `File`, `Remote`, `CLI`.
+- `-N` / `-ServiceName <name>`: set the installed service name. Default: `EasyTierService`.
+- `<other arguments...>`: when `CLI` mode is used, any remaining arguments are passed to EasyTier.
+
+## FAQ
+
+**Q: How do I change the service configuration?**
+
+A: First run `.\install.cmd -Uninstall`, then install the service again with the new configuration.
+
+**Q: Why should I keep the directory in the same place after installation?**
+
+A: The Windows service stores the paths to the EasyTier executables and script. If the directory moves, the service may fail to start.
diff --git a/guide/network/install-as-a-windows-service.md b/guide/network/install-as-a-windows-service.md
index a9d7bd8..4b0a9cc 100644
--- a/guide/network/install-as-a-windows-service.md
+++ b/guide/network/install-as-a-windows-service.md
@@ -1,72 +1,115 @@
 # 安装为 Windows 服务
 
-> 感谢 北辰℃ 提供的教程，以及由 dawn-lc 提供的一键安装/卸载脚本
+将 EasyTier 安装为 Windows 服务后，它可以在后台自动运行，并支持随系统启动，适合长期在线或无人值守的场景。
 
-在 Windows 系统中，将某些应用程序安装为服务可以使其在后台自动运行，无需用户手动干预，极大地提高了应用的运行稳定性和便捷性。
+当前推荐直接使用官方 `install.cmd` 脚本完成安装、更新和卸载，无需再手动准备 NSSM。
 
-本教程将以使用 NSSM（Non-Sucking Service Manager）工具将 EasyTier 应用安装为 Windows 服务为例，详细介绍整个操作流程。
+> 感谢 北辰℃ 提供的教程，以及 dawn-lc 提供的一键安装/卸载脚本。
 
-## 一、前期准备
+## 快速开始
 
-**下载 EasyTier 应用**：
+推荐直接在 EasyTier 文件目录中打开 PowerShell，然后执行：
 
-下载最新版本的 `Windows` 操作系统的 `命令行程序` 压缩包。
+```PowerShell
+iwr "https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"; .\install.cmd
+```
 
-下载完成后，将该压缩包解压到本地目录，比如`D:\EasyTier`。
+如果无法访问 GitHub，可以使用镜像代理：
 
-当前目录下应至少包含以下文件：
-   - `easytier-core.exe` (核心程序)
-   - `easytier-cli.exe` (命令行工具)
-   - `Packet.dll` (运行库)
-   - `wintun.dll` (运行库)
+```PowerShell
+iwr "https://ghfast.top/https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"; .\install.cmd -ughp
+```
 
-**下载 NSSM**：
+脚本会根据提示完成配置，并在安装成功后自动启动服务。
 
-打开浏览器，访问 NSSM 官网 [https://nssm.cc/](https://nssm.cc/download)。
+## 安装前准备
 
-在官网页面中找到适用于你系统的版本（通常是最新版本），点击下载链接将其下载到本地。
+1. 下载最新版本的 Windows 命令行程序压缩包。
+2. 将压缩包解压到固定目录，例如 `D:\EasyTier`。
+3. 在该目录中下载 `install.cmd`：
 
-下载完成后，找到对应您设备架构的版本（如：`win64`），将其中的`nssm.exe`解压到`EasyTier`所在的本地目录。
+   ```PowerShell
+   iwr "https://raw.githubusercontent.com/EasyTier/EasyTier/main/script/install.cmd" -OutFile "install.cmd"
+   ```
 
+4. 确认目录中至少包含以下文件：
 
-**下载 安装/卸载 脚本**：
+   - `easytier-core.exe`
+   - `easytier-cli.exe`
+   - `Packet.dll`
+   - `wintun.dll`
+   - `install.cmd`
 
-在当前目录下启动PowerShell并执行以下命令:
+安装完成后请不要移动该目录，否则服务配置中的路径会失效。
 
-`iwr "https://github.com/EasyTier/EasyTier/raw/refs/heads/main/script/install.cmd" -OutFile "install.cmd"`
+## 安装流程
 
-`iwr "https://github.com/EasyTier/EasyTier/raw/refs/heads/main/script/uninstall.cmd" -OutFile "uninstall.cmd"`
+1. 在 EasyTier 所在目录中打开 PowerShell。
+2. 运行安装脚本：
 
-## 二、准备工作
+   ```PowerShell
+   .\install.cmd
+   ```
 
-1. 确保当前目录下包含以下文件：
-   - `easytier-core.exe` (核心程序)
-   - `easytier-cli.exe` (命令行工具)
-   - `nssm.exe` (服务管理工具)
-   - `Packet.dll` (运行库)
-   - `wintun.dll` (运行库)
-   - `install.cmd` (安装脚本)
-   - `uninstall.cmd` (卸载脚本)
+3. 根据提示选择配置模式，并填写所需参数。
+4. 安装完成后，脚本会自动创建并启动 Windows 服务。
 
-2. 将整个文件夹放在固定位置。
+## 配置模式说明
 
-## 三、安装服务
+- `File`：使用本地配置文件，适合已经准备好配置文件的场景。
+- `Remote`：使用远程服务器集中管理，适合统一维护多台设备。
+- `CLI`：直接通过命令行传参启动，适合临时调试或自定义参数较多的场景。
 
-1. 运行`install.cmd`
-2. 按照提示输入配置信息。
-4. 安装完成后会自动启动服务。
+## 常用命令
 
-## 四、卸载服务
+- 安装服务：
 
-1. 运行`uninstall.cmd`
-2. 脚本会自动停止并删除服务。
+  ```PowerShell
+  .\install.cmd
+  ```
 
-## 五、注意事项
+- 卸载服务：
 
-1. 安装后不要移动程序文件位置
+  ```PowerShell
+  .\install.cmd -Uninstall
+  ```
 
-## 六、常见问题
+- 更新 EasyTier：
+
+  ```PowerShell
+  .\install.cmd -Update
+  ```
+
+## 参数参考
+
+### 基础参数
+
+- `-H` / `-?` / `-Help`：显示帮助信息并退出。
+
+### 服务操作
+
+- `-U` / `-Update`：更新 EasyTier 到最新版本。
+- `-X` / `-Uninstall`：卸载 EasyTier 服务。
+
+### 下载代理
+
+- `-UGHP` / `-UseGitHubProxy`：使用 GitHub 镜像代理下载，默认值为 `$false`。
+- `-GHP` / `-GitHubProxy <代理地址>`：指定 GitHub 镜像代理地址，默认值为 `https://ghfast.top/`。
+- `-UP` / `-UseProxy`：使用自定义代理，默认值为 `$false`。
+- `-P` / `-Proxy <代理地址>`：指定自定义代理地址，默认值为 `http://127.0.0.1:7890`。
+
+### 配置与服务名
+
+- `-C` / `-ConfigType <类型>`：指定配置模式，可选值为 `File`、`Remote`、`CLI`。
+- `-N` / `-ServiceName <名称>`：指定安装后的服务名，默认值为 `EasyTierService`。
+- `<其他参数...>`：当使用 `CLI` 模式时，会作为额外参数传递给 EasyTier。
+
+## 常见问题
 
 **Q: 如何修改服务配置？**
 
-A: 先卸载服务，然后重新安装
+A: 先执行 `.\install.cmd -Uninstall` 卸载服务，再使用新的配置重新安装。
+
+**Q: 为什么安装后不能移动目录？**
+
+A: Windows 服务会记录 EasyTier 可执行文件和脚本所在路径，移动目录后服务可能无法正常启动。