diff --git a/WINDOWS_README.md b/WINDOWS_README.md
index 4da1a9b..99314eb 100644
--- a/WINDOWS_README.md
+++ b/WINDOWS_README.md
@@ -2,6 +2,44 @@
 
 # Windows下的说明
 
+## 🚀 快速部署 (推荐, 无需安装 Ruby)
+
+如果你不想装 Ruby, 仓库提供了 `install.ps1` (PowerShell) 一键脚本, 双击 `install.bat` 即可完成部署。
+
+### 前置条件
+
+1. 已安装 [Git for Windows](https://git-scm.com/downloads)
+2. 已安装 [小狼毫 Weasel](https://rime.im/download/) (任意安装路径均可, 脚本会自动定位)
+3. 已 `git clone` 本仓库到本地
+
+### 操作步骤
+
+1. 进入仓库目录
+2. **双击 `install.bat`** (推荐), 或在 PowerShell 中运行:
+   ```powershell
+   powershell -ExecutionPolicy Bypass -File .\install.ps1
+   ```
+
+### 脚本做了什么
+
+| 步骤 | 操作 |
+|---|---|
+| 1 | 自动结束所有 `Weasel*` 进程 (避免文件占用导致部署失败) |
+| 2 | 删除旧的 `%APPDATA%\Rime` 配置目录 |
+| 3 | `git clone --depth=1` 最新雾凇拼音 (rime-ice) |
+| 4 | 复制 `custom/*.yaml` 到 `%APPDATA%\Rime` |
+| 5 | 智能查找 `WeaselDeployer.exe` (注册表 → 多盘 Program Files 扫描), 启动 `WeaselServer` 并触发部署 |
+
+### ⚠️ 注意
+
+- 第 2 步会**直接删除**旧 Rime 目录, 包括用户词库 (userdb)。如有重要数据, 先手动备份 `%APPDATA%\Rime`。
+- 脚本不需要管理员权限, `%APPDATA%` 是用户目录。
+- 如果 PowerShell 提示 "无法加载, 因为禁止运行脚本", 用 `install.bat` 双击即可 (内置 `-ExecutionPolicy Bypass`)。
+
+---
+
+下面是**老的 Ruby 脚本流程** (`installer.rb`), 保留作为参考。如果上面的快速部署能用, 可以跳过下面所有步骤。
+
 不同于 MacOS、Linux 大部分的工具已经内置，亦或者系统有包管理器（方便下载软件的一种软件）可以方便安装软件。Windows 用户需要自己安装必要的软件环境。
 
 ## 01 环境准备:安装 Ruby
diff --git a/install.bat b/install.bat
new file mode 100644
index 0000000..932b9e8
--- /dev/null
+++ b/install.bat
@@ -0,0 +1,6 @@
+@echo off
+REM Rime Ice one-click installer - double-click to run
+REM Invokes install.ps1 with ExecutionPolicy Bypass
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0install.ps1"
+echo.
+pause
diff --git a/install.ps1 b/install.ps1
new file mode 100644
index 0000000..9a69a58
--- /dev/null
+++ b/install.ps1
@@ -0,0 +1,125 @@
+# 雾凇拼音一键部署脚本 (Windows / PowerShell)
+# 作用: 清除 %APPDATA%\Rime -> 重新 clone rime-ice -> 覆盖 custom/*.yaml -> 触发部署
+# 使用: 在仓库根目录执行 powershell -ExecutionPolicy Bypass -File .\install.ps1
+#       或双击同目录下的 install.bat
+
+$ErrorActionPreference = 'Stop'
+
+$ScriptDir   = Split-Path -Parent $MyInvocation.MyCommand.Path
+$RimeDir     = Join-Path $env:APPDATA 'Rime'
+$CustomDir   = Join-Path $ScriptDir 'custom'
+$RimeIceRepo = 'https://github.com/iDvel/rime-ice.git'
+
+function Write-Step($msg) { Write-Host "`n==> $msg" -ForegroundColor Cyan }
+function Write-OK($msg)   { Write-Host "    $msg" -ForegroundColor Green }
+function Write-Warn($msg) { Write-Host "    $msg" -ForegroundColor Yellow }
+function Write-Err($msg)  { Write-Host "    $msg" -ForegroundColor Red }
+
+Write-Host "===== 雾凇拼音一键部署 =====" -ForegroundColor Green
+
+if (-not (Get-Command git -ErrorAction SilentlyContinue)) {
+    Write-Err "未检测到 git, 请先安装 Git for Windows: https://git-scm.com/downloads"
+    exit 1
+}
+if (-not (Test-Path $CustomDir)) {
+    Write-Err "找不到 custom 目录 ($CustomDir), 请从仓库根目录运行本脚本"
+    exit 1
+}
+
+Write-Step "[1/5] 结束 Weasel 相关进程"
+$procs = Get-Process -Name Weasel* -ErrorAction SilentlyContinue
+if ($procs) {
+    $procs | ForEach-Object {
+        Write-OK "停止 $($_.ProcessName) (PID $($_.Id))"
+        Stop-Process -Id $_.Id -Force
+    }
+    Start-Sleep -Milliseconds 500
+} else {
+    Write-OK "无需结束 (未运行)"
+}
+
+Write-Step "[2/5] 清除旧配置 $RimeDir"
+if (Test-Path $RimeDir) {
+    Remove-Item -Path $RimeDir -Recurse -Force
+    Write-OK "已删除"
+} else {
+    Write-OK "不存在, 跳过"
+}
+
+Write-Step "[3/5] Clone 雾凇拼音到 $RimeDir"
+git clone --depth=1 $RimeIceRepo $RimeDir
+if ($LASTEXITCODE -ne 0) {
+    Write-Err "git clone 失败 — 检查网络 / 代理设置"
+    Write-Warn "如果是 GFW 问题, 先设置代理: \$env:HTTPS_PROXY='http://127.0.0.1:7890'"
+    exit 1
+}
+
+Write-Step "[4/5] 复制自定义配置"
+$yamls = Get-ChildItem $CustomDir -Filter *.yaml
+if (-not $yamls) {
+    Write-Warn "custom/ 下无 yaml 文件, 跳过"
+} else {
+    $yamls | ForEach-Object {
+        Copy-Item $_.FullName -Destination $RimeDir -Force
+        Write-OK "复制 $($_.Name)"
+    }
+}
+
+Write-Step "[5/5] 启动小狼毫并触发部署"
+
+# 查找 WeaselDeployer.exe — 多盘符 / 多 Program Files 变体 / 注册表
+function Find-WeaselDir {
+    # 1) 先看注册表 (官方安装会写入)
+    $regKeys = @(
+        'HKLM:\SOFTWARE\Rime\Weasel',
+        'HKLM:\SOFTWARE\WOW6432Node\Rime\Weasel'
+    )
+    foreach ($k in $regKeys) {
+        $v = (Get-ItemProperty -Path $k -Name 'WeaselRoot' -ErrorAction SilentlyContinue).WeaselRoot
+        if ($v -and (Test-Path (Join-Path $v 'WeaselDeployer.exe'))) { return $v }
+    }
+    # 2) 扫描所有固定盘的 Program Files / Program Files (x86)
+    $drives = (Get-PSDrive -PSProvider FileSystem | Where-Object { $_.Free -ne $null }).Name
+    foreach ($d in $drives) {
+        foreach ($pf in @('Program Files','Program Files (x86)')) {
+            $glob = "${d}:\${pf}\Rime\weasel-*\WeaselDeployer.exe"
+            $hit = Get-Item $glob -ErrorAction SilentlyContinue | Select-Object -First 1
+            if ($hit) { return $hit.DirectoryName }
+        }
+    }
+    return $null
+}
+
+$weaselDir = Find-WeaselDir
+if (-not $weaselDir) {
+    Write-Warn "未找到小狼毫安装目录, 请手动: 右键托盘小狼毫图标 -> 重新部署"
+} else {
+    Write-OK "小狼毫目录: $weaselDir"
+    $server   = Join-Path $weaselDir 'WeaselServer.exe'
+    $deployer = Join-Path $weaselDir 'WeaselDeployer.exe'
+
+    # 启动 WeaselServer (如果没在跑)
+    if (-not (Get-Process -Name WeaselServer -ErrorAction SilentlyContinue)) {
+        if (Test-Path $server) {
+            Start-Process -FilePath $server
+            Write-OK "已启动 WeaselServer"
+            Start-Sleep -Seconds 1
+        } else {
+            Write-Warn "找不到 WeaselServer.exe ($server)"
+        }
+    } else {
+        Write-OK "WeaselServer 已在运行"
+    }
+
+    # 触发部署
+    if (Test-Path $deployer) {
+        & $deployer /deploy
+        Write-OK "已触发部署 ($deployer)"
+    } else {
+        Write-Warn "找不到 WeaselDeployer.exe ($deployer)"
+    }
+}
+
+Write-Host "`n===== 完成 =====" -ForegroundColor Green
+Write-Host "配置路径: $RimeDir"
+Write-Host "测试: 在任何窗口打字, 默认应为英文; 按 Shift 切到中文."