diff --git a/README.md b/README.md
index 3211228d..cd51f8ab 100644
--- a/README.md
+++ b/README.md
@@ -1,167 +1,778 @@
-<div align="center">
+<a id="top"></a>
 
-# ⌨️ AhaKey Desktop
+<p align="center">
+  <a href="#zh-cn"><strong>简体中文</strong></a> ·
+  <a href="#en"><strong>English</strong></a>
+</p>
 
-**The official cross-platform desktop suite for the AhaKey-X1 — the Vibecoding Keyboard.**
+---
+
+<a id="zh-cn"></a>
+
+<h1 align="center">⌨️ AhaKey Desktop</h1>
+
+<p align="center">
+  <strong>AhaKey X1 官方跨平台桌面客户端</strong>
+</p>
+
+<p align="center">
+  设备连接 · 键位配置 · 拨杆审批 · AI 状态同步 · 本机语音 Agent
+</p>
+
+<p align="center">
+  <a href="https://github.com/AhakeyAI/desktop/releases"><img src="https://img.shields.io/github/v/release/AhakeyAI/desktop?include_prereleases&label=release&color=4F46E5" alt="Latest Release"></a>
+  <a href="https://github.com/AhakeyAI/desktop/actions"><img src="https://img.shields.io/github/actions/workflow/status/AhakeyAI/desktop/release.yml?label=build" alt="Build"></a>
+  <a href="https://github.com/AhakeyAI/desktop/commits/main"><img src="https://img.shields.io/github/last-commit/AhakeyAI/desktop?color=informational" alt="Last Commit"></a>
+  <a href="https://github.com/AhakeyAI/desktop/stargazers"><img src="https://img.shields.io/github/stars/AhakeyAI/desktop?style=flat&color=yellow" alt="Stars"></a>
+</p>
+
+<p align="center">
+  <img src="https://img.shields.io/badge/macOS-12%2B-000000?logo=apple&logoColor=white" alt="macOS 12+">
+  <img src="https://img.shields.io/badge/Windows-10%2F11-0078D6?logo=windows&logoColor=white" alt="Windows 10/11">
+  <img src="https://img.shields.io/badge/Linux-Ubuntu-E95420?logo=ubuntu&logoColor=white" alt="Ubuntu">
+  <img src="https://img.shields.io/badge/Swift-5.9%2B-F05138?logo=swift&logoColor=white" alt="Swift 5.9+">
+  <img src="https://img.shields.io/badge/Java-17%2B-007396?logo=openjdk&logoColor=white" alt="Java 17+">
+  <img src="https://img.shields.io/badge/Python-3.10%2B-3776AB?logo=python&logoColor=white" alt="Python 3.10+">
+</p>
+
+---
+
+## AhaKey Desktop 是什么？
 
-**AhaKey-X1（Vibecoding Keyboard）官方跨平台桌面端 · 键盘控制 + 拨杆审批 + 本机语音 Agent**
+`AhakeyAI/desktop` 是 **AhaKey X1（Vibecoding Keyboard）官方桌面客户端仓库**。
 
-[**English**](#-english) &nbsp;·&nbsp; [**简体中文**](#-简体中文)
+它负责把 AhaKey X1 这把物理键盘连接到你的电脑和 AI 编程工作流中，包括：
 
-<br/>
+* 连接 AhaKey X1 设备
+* 配置按键和基础交互
+* 读取拨杆状态并驱动 AI 审批逻辑
+* 同步 Claude、Cursor、Codex、Kimi 等 AI coding 工具状态
+* 控制 OLED / 灯光等设备反馈
+* 提供本机语音输入和语音 Agent 能力
 
-<!-- Release & CI -->
-<a href="https://github.com/AhakeyAI/desktop/releases"><img src="https://img.shields.io/github/v/release/AhakeyAI/desktop?include_prereleases&label=release&color=4F46E5" alt="Latest Release"></a>
-<a href="https://github.com/AhakeyAI/desktop/actions"><img src="https://img.shields.io/github/actions/workflow/status/AhakeyAI/desktop/release.yml?label=build" alt="Build"></a>
-<a href="https://github.com/AhakeyAI/desktop/commits/main"><img src="https://img.shields.io/github/last-commit/AhakeyAI/desktop?color=informational" alt="Last Commit"></a>
-<a href="https://github.com/AhakeyAI/desktop/stargazers"><img src="https://img.shields.io/github/stars/AhakeyAI/desktop?style=flat&color=yellow" alt="Stars"></a>
+如果你想开发第三方客户端、查看 BLE 协议、使用硬件 SDK、改按键 / 拨杆 / 灯光 / OLED，或构建自己的自定义 HEX，请查看：
 
-<br/>
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
 
-<!-- Platforms & Tech -->
-<img src="https://img.shields.io/badge/macOS-12%2B-000000?logo=apple&logoColor=white" alt="macOS 12+">
-<img src="https://img.shields.io/badge/Windows-10%2F11-0078D6?logo=windows&logoColor=white" alt="Windows 10/11">
-<img src="https://img.shields.io/badge/Linux-Ubuntu-E95420?logo=ubuntu&logoColor=white" alt="Ubuntu">
-<img src="https://img.shields.io/badge/Swift-5.9%2B-F05138?logo=swift&logoColor=white" alt="Swift 5.9+">
-<img src="https://img.shields.io/badge/Java-17%2B-007396?logo=openjdk&logoColor=white" alt="Java 17+">
-<img src="https://img.shields.io/badge/Python-3.10%2B-3776AB?logo=python&logoColor=white" alt="Python 3.10+">
+如果你想下载官方可烧录固件、查看固件版本说明、校验值或烧录文档，请查看：
 
-</div>
+👉 [`firmware`](https://github.com/AhakeyAI/firmware)
 
 ---
 
-<a id="-english"></a>
+## 它能做什么？
+
+### 1. 设备连接与键盘控制
+
+AhaKey Desktop 可以通过 BLE 连接 AhaKey X1，并配合桌面端完成设备配置和状态同步。
 
-## 🇬🇧 English
+典型能力包括：
 
-`AhakeyAI/desktop` is the official source monorepo for the **AhaKey-X1 (Vibecoding Keyboard)** desktop suite — the companion software, keyboard firmware, and tooling that turn the physical keyboard into a control surface for AI-assisted coding.
+* 连接 AhaKey X1
+* 配置 4 键 × 多模式映射
+* 推送 OLED 内容
+* 将 IDE / AI 状态映射到 LED 灯条
+* 维护设备与桌面端之间的通信状态
 
-### What it does
+---
+
+### 2. 拨杆审批 AI
 
-1. **Keyboard control** — connect to the AhaKey-X1 over BLE, configure the 4-key × 3-mode mapping, push OLED art, and mirror your IDE's state onto the LED light bar.
-2. **Lever-gated AI approval** — the keyboard's physical **lever** is a hardware gate for your AI coding agent. Flip it to *auto* and tool calls from Claude Code / Cursor / Codex / Kimi are auto-approved; flip it back and every action is handed back for manual confirmation. A background agent reads the lever over BLE and answers each IDE hook accordingly — **fail-safe by design: if the lever can't be read, it defaults to *ask*, never *allow*.**
-3. **On-device voice agent** *(macOS)* — a local, voice-first assistant that talks to LLMs over the OpenAI protocol and reaches into productivity tools (e.g. Feishu / Lark) under your own identity.
+AhaKey X1 的物理拨杆是 AI coding agent 的硬件闸门。
 
-### Clients & components
+典型流程：
+
+```text id="7tc0mo"
+拨到自动模式
+→ Claude / Cursor / Codex / Kimi 的工具调用可自动放行
+→ 拨回手动模式
+→ 每个动作交回人工确认
+```
 
-| Component | Directory | Stack | Notes |
-|---|---|---|---|
-| **macOS app** | `ahakeyconfig-mac/` | Swift · SwiftUI · CoreBluetooth | Actively developed; built from the root `Package.swift` |
-| **Windows app** | `ahakeyconfig-win-java/` | Java · JavaFX (Maven) | Windows desktop client |
-| **Windows app (legacy)** | `ahakeyconfig-win-python/` | Python · PyInstaller | Imported baseline (Capswriter-derived) |
-| **Linux app** | `ahakeyconfig-ubuntu-java/` | Java · JavaFX (Maven) | Ubuntu desktop client |
-| **Keyboard firmware** | `CH582m_vibe_coding_BLE_keyboard-master/` | C (CH582M MCU) | BLE keyboard firmware source |
-| **BLE ↔ TCP bridge** | `BLE_tcp_bridge/` | C# | Bridges BLE to a local TCP socket for non-native clients |
+后台 agent 会读取拨杆状态，并据此回应各 IDE hook。
 
-The macOS client is the lead implementation: a native SwiftUI + CoreBluetooth stack (no Python / .NET / TCP bridge in the loop), shipping a signed `.app` plus a background `ahakeyconfig-agent` LaunchAgent that keeps answering IDE hooks and pushing LED state after the GUI closes.
+设计原则：
+
+> 如果拨杆状态无法读取，默认进入“人工确认”，而不是误放行。
+> Fail-safe by design: if the lever cannot be read, it defaults to ask, never allow.
+
+---
+
+### 3. 本机语音 Agent
+
+macOS 端包含本机语音优先的 Agent 能力。
+
+它可以：
+
+* 使用本机语音输入
+* 通过 OpenAI 协议兼容方式调用 LLM
+* 以用户自己的身份连接生产力工具
+* 支持 Feishu / Lark 等工具调用
+* 将语音输入、AI 工具调用和桌面工作流连接起来
+
+---
+
+## 客户端与组件
+
+| 组件               | 目录                          | 技术栈                             | 说明                             |
+| ---------------- | --------------------------- | ------------------------------- | ------------------------------ |
+| macOS 应用         | `ahakeyconfig-mac/`         | Swift · SwiftUI · CoreBluetooth | 主力开发版本，由根目录 `Package.swift` 构建 |
+| Windows 应用       | `ahakeyconfig-win-java/`    | Java · JavaFX · Maven           | Windows 桌面客户端                  |
+| Windows 应用（旧版）   | `ahakeyconfig-win-python/`  | Python · PyInstaller            | 历史导入基线，主要用于兼容和参考               |
+| Linux 应用         | `ahakeyconfig-ubuntu-java/` | Java · JavaFX · Maven           | Ubuntu / Linux 桌面客户端           |
+| BLE ↔ TCP bridge | `BLE_tcp_bridge/`           | C#                              | 将 BLE 桥接到本地 TCP，供非原生客户端或调试场景使用 |
+| 文档               | `docs/`                     | Markdown                        | 架构、安装、发布、平台支持等说明               |
+| 资源               | `assets/`                   | Images / icons / brand assets   | 共享品牌、图标、构建资源等                  |
+
+说明：
+
+* 本仓库定位为 **官方桌面客户端仓库**。
+* 本仓库不是 AhaKey Developer Kit 的主入口。
+* 本仓库不是官方固件 release 仓库。
+* 开发者二创、硬件 SDK、自定义 HEX 构建请优先查看 `protocol`。
+* 官方可烧录固件、升级说明、校验值和烧录文档请查看 `firmware`。
+
+---
 
-### macOS highlights
+## macOS 主要能力
 
-- **Native BLE stack** — one signed `.app` bundle + a long-lived `ahakeyconfig-agent`.
-- **AI hooks** — per-IDE handlers (`ClaudeHookHandler`, `CursorHookHandler`, `CodexHookHandler`, `KimiHookHandler`) on a shared `HookSupport` core, driving the lever-gated approval flow.
-- **Voice Agent** — a `VoiceAgent` module with a supervisor + sub-agent orchestrator, structured tool-calling, per-agent memory, and an OpenAI-compatible `LLMClient`; sessions persist across launches.
-- **Feishu / Lark** — send messages and resolve contacts via `lark-cli` under your own identity; the app never stores Feishu credentials.
-- **Voice input HUD** — a floating push-to-talk overlay backed by Apple Speech, with relay routes for IDEs, WeChat, etc.
+macOS 客户端是当前主力实现。
 
-### Build (macOS)
+它使用原生 SwiftUI + CoreBluetooth 链路，不依赖 Python / .NET / TCP bridge 作为主链路。
 
-```bash
-# from the repo root — the root Package.swift drives the macOS targets
-swift build                       # compile all targets
-swift build -c release            # release build
+主要能力：
+
+* **Native BLE stack**
+  单个签名 `.app` + 常驻 `ahakeyconfig-agent`。
+
+* **AI hooks**
+  各 IDE 独立 handler，包括 `ClaudeHookHandler`、`CursorHookHandler`、`CodexHookHandler`、`KimiHookHandler`，共用 `HookSupport` 核心，驱动拨杆审批流程。
+
+* **Voice Agent**
+  `VoiceAgent` 模块支持 supervisor + sub-agent 编排、结构化工具调用、独立记忆和 OpenAI 协议兼容的 `LLMClient`。
+
+* **Feishu / Lark**
+  通过 `lark-cli` 以用户自己的身份发消息、查联系人，App 不保存飞书凭证。
+
+* **语音输入 HUD**
+  基于 Apple Speech 的浮动“按住说话”浮层，可为 IDE、微信等场景做输入中继。
+
+---
+
+## 快速开始
+
+### 下载官方客户端
+
+普通用户建议直接下载 Releases：
+
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
+
+```text id="d7ouw9"
+进入 desktop/releases
+→ 下载最新版本
+→ 安装桌面客户端
+→ 连接 AhaKey X1
+→ 开始使用
 ```
 
-This produces the `AhaKeyConfig` app executable and the `ahakeyconfig-agent` helper. See [`docs/installation.md`](docs/installation.md) for packaging into a `.app` and the other platforms' build steps.
+---
+
+### 构建 macOS 客户端
 
-### Repository layout
+在仓库根目录运行：
 
+```bash id="1q8h3y"
+swift build
+swift build -c release
 ```
+
+这会构建 macOS 相关 target，包括 `AhaKeyConfig` 应用可执行文件和 `ahakeyconfig-agent` 辅助进程。
+
+打包成 `.app` 以及其他平台的构建步骤，请查看：
+
+👉 [`docs/installation.md`](docs/installation.md)
+
+---
+
+## 仓库结构
+
+```text id="yp3b0f"
 desktop/
-├── ahakeyconfig-mac/         # macOS client — Swift + SwiftUI (active)
-├── ahakeyconfig-win-java/    # Windows client — Java
-├── ahakeyconfig-win-python/  # Windows client — Python / PySide6 (legacy baseline)
-├── ahakeyconfig-ubuntu-java/ # Linux client — Java
-├── CH582m_vibe_coding_BLE_keyboard-master/  # Keyboard firmware — C (CH582M)
-├── BLE_tcp_bridge/           # BLE ↔ TCP bridge — C#
-├── Package.swift             # Root SwiftPM manifest for the macOS targets
-├── docs/                     # Repo-level docs (architecture, BLE protocol, releases)
-└── assets/                   # Shared brand / build assets
+├── ahakeyconfig-mac/         # macOS 客户端，Swift + SwiftUI，主力开发
+├── ahakeyconfig-win-java/    # Windows 客户端，Java + JavaFX
+├── ahakeyconfig-win-python/  # Windows 旧版基线，Python / PySide6
+├── ahakeyconfig-ubuntu-java/ # Linux / Ubuntu 客户端，Java + JavaFX
+├── BLE_tcp_bridge/           # BLE ↔ TCP 桥接工具
+├── Package.swift             # macOS targets 的根 SwiftPM 清单
+├── docs/                     # 仓库级文档：架构、安装、发布、平台支持
+└── assets/                   # 共享品牌、图标、构建资源
+```
+
+如果你看到历史遗留的硬件或固件相关目录，请注意：
+
+* 它们不代表当前公开 SDK 主入口；
+* 它们不代表官方固件 release 渠道；
+* 新的开发者二创入口请以 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol) 为准；
+* 官方可烧录固件请以 [`firmware`](https://github.com/AhakeyAI/firmware) 为准。
+
+---
+
+## 推荐路径
+
+### 1）我想直接使用官方客户端
+
+```text id="7503xq"
+进入 desktop/releases
+→ 下载最新版本
+→ 安装桌面客户端
+→ 连接 AhaKey X1
+→ 开始使用
+```
+
+入口：
+
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
+
+---
+
+### 2）我想修改官方桌面客户端
+
+```text id="ks9kvg"
+Fork desktop 仓库
+→ 新建分支
+→ 修改 macOS / Windows / Linux 客户端代码
+→ 本地测试
+→ 提交 Pull Request
+```
+
+适合：
+
+* 修复官方客户端 bug
+* 改进 UI
+* 优化安装体验
+* 增加 macOS / Windows / Linux 适配
+* 改进桌面端与设备通信逻辑
+* 改进 AI hook、拨杆审批、语音输入等官方能力
+
+入口：
+
+👉 [`desktop`](https://github.com/AhakeyAI/desktop)
+
+---
+
+### 3）我想做第三方客户端、SDK 二创或自定义 HEX
+
+```text id="u6spjv"
+进入 protocol
+→ 阅读 AhaKey Developer Kit
+→ 查看 BLE 协议和 SDK
+→ 参考 examples
+→ 构建自己的项目或自定义 HEX
+```
+
+适合：
+
+* 写第三方 macOS / Windows 客户端
+* 读取 AhaKey 设备状态
+* 基于 BLE 协议做 workflow
+* 使用 SDK 改按键、拨杆、灯光、OLED
+* 构建自己的自定义 HEX
+* 做 SDK demo
+
+入口：
+
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
+
+---
+
+### 4）我想查看官方固件版本或烧录官方固件
+
+```text id="2d8jzg"
+进入 firmware
+→ 查看官方 release notes
+→ 核对 SHA256
+→ 阅读 flash guide
+→ 按官方说明烧录或升级
+```
+
+适合：
+
+* 下载官方可烧录固件
+* 查看官方固件版本说明
+* 查看固件校验值
+* 阅读烧录、回退、排障文档
+
+入口：
+
+👉 [`firmware`](https://github.com/AhakeyAI/firmware)
+
+---
+
+### 5）我做了独立项目，想分享给社区
+
+```text id="nwq50v"
+进入 awesome-ahakey
+→ 按模板提交项目
+→ 社区收录
+→ 让更多用户看到、学习和 Fork
+```
+
+适合：
+
+* 第三方客户端
+* 工具脚本
+* workflow preset
+* SDK demo
+* 自定义 HEX 玩法展示
+* 按键、拨杆、灯光、OLED 二创
+* 使用教程
+* 视频 / 图文教程
+* 桌面 setup
+
+入口：
+
+👉 [`awesome-ahakey`](https://github.com/AhakeyAI/awesome-ahakey)
+
+---
+
+## 新同学先读
+
+| 文档                                                           | 用途              |
+| ------------------------------------------------------------ | --------------- |
+| [`docs/repo-layout.md`](docs/repo-layout.md)                 | 了解 desktop 仓库结构 |
+| [`docs/architecture.md`](docs/architecture.md)               | 了解桌面端整体架构       |
+| [`docs/installation.md`](docs/installation.md)               | 安装、构建和打包说明      |
+| [`docs/releases.md`](docs/releases.md)                       | release 相关说明    |
+| [`docs/supported-platforms.md`](docs/supported-platforms.md) | 支持平台说明          |
+
+如果你正在找 BLE 协议、SDK 或自定义 HEX 构建说明，请转到：
+
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
+
+---
+
+## 仓库范围
+
+本仓库应主要保留：
+
+* 官方桌面客户端源码
+* 工程文件
+* 必要资源
+* 桌面端文档
+* 构建和发布说明
+
+本仓库不应提交：
+
+* `.app`
+* `.dmg`
+* `.exe`
+* `.class`
+* `.o`
+* `target/`
+* `build/`
+* 无关二进制文件
+* 私钥、Token、API Key 或个人配置
+* 官方完整固件源码
+* PCB、Gerber、BOM、生产测试资料或供应链资料
+
+安装包统一通过 GitHub Releases 分发：
+
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
+
+---
+
+## License
+
+本仓库的开源协议以根目录 [`LICENSE`](LICENSE) 文件为准。
+
+第三方依赖、系统 SDK、工具链、图标、素材或外部资源继续遵循其原始许可证和版权声明。
+
+---
+
+<p align="right"><a href="#top">↑ Back to top</a></p>
+
+---
+
+<a id="en"></a>
+
+<h1 align="center">⌨️ AhaKey Desktop</h1>
+
+<p align="center">
+  <strong>The official cross-platform desktop client for AhaKey X1</strong>
+</p>
+
+<p align="center">
+  Device Connection · Key Mapping · Lever Approval · AI Status Sync · Local Voice Agent
+</p>
+
+<p align="center">
+  <a href="https://github.com/AhakeyAI/desktop/releases"><img src="https://img.shields.io/github/v/release/AhakeyAI/desktop?include_prereleases&label=release&color=4F46E5" alt="Latest Release"></a>
+  <a href="https://github.com/AhakeyAI/desktop/actions"><img src="https://img.shields.io/github/actions/workflow/status/AhakeyAI/desktop/release.yml?label=build" alt="Build"></a>
+  <a href="https://github.com/AhakeyAI/desktop/commits/main"><img src="https://img.shields.io/github/last-commit/AhakeyAI/desktop?color=informational" alt="Last Commit"></a>
+  <a href="https://github.com/AhakeyAI/desktop/stargazers"><img src="https://img.shields.io/github/stars/AhakeyAI/desktop?style=flat&color=yellow" alt="Stars"></a>
+</p>
+
+<p align="center">
+  <img src="https://img.shields.io/badge/macOS-12%2B-000000?logo=apple&logoColor=white" alt="macOS 12+">
+  <img src="https://img.shields.io/badge/Windows-10%2F11-0078D6?logo=windows&logoColor=white" alt="Windows 10/11">
+  <img src="https://img.shields.io/badge/Linux-Ubuntu-E95420?logo=ubuntu&logoColor=white" alt="Ubuntu">
+  <img src="https://img.shields.io/badge/Swift-5.9%2B-F05138?logo=swift&logoColor=white" alt="Swift 5.9+">
+  <img src="https://img.shields.io/badge/Java-17%2B-007396?logo=openjdk&logoColor=white" alt="Java 17+">
+  <img src="https://img.shields.io/badge/Python-3.10%2B-3776AB?logo=python&logoColor=white" alt="Python 3.10+">
+</p>
+
+---
+
+## What is AhaKey Desktop?
+
+`AhakeyAI/desktop` is the **official desktop client repository for AhaKey X1 (Vibecoding Keyboard)**.
+
+It connects the AhaKey X1 physical keyboard to your computer and AI coding workflow, including:
+
+* connecting to AhaKey X1
+* configuring keys and basic interactions
+* reading lever state and driving AI approval logic
+* syncing Claude, Cursor, Codex, Kimi, and AI coding states
+* controlling OLED / light feedback
+* providing local voice input and voice agent features
+
+If you want to build a third-party client, read the BLE protocol, use the Hardware SDK, customize buttons / toggle / lights / OLED, or build your own custom HEX, please start with:
+
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
+
+If you want to download official flashable firmware, read firmware release notes, checksums, or flashing documentation, please visit:
+
+👉 [`firmware`](https://github.com/AhakeyAI/firmware)
+
+---
+
+## What it does
+
+### 1. Device connection and keyboard control
+
+AhaKey Desktop connects to AhaKey X1 over BLE and helps manage device configuration and status sync.
+
+Typical capabilities include:
+
+* connecting to AhaKey X1
+* configuring 4-key × multi-mode mappings
+* pushing OLED content
+* mapping IDE / AI state to the LED light bar
+* maintaining device-to-desktop communication state
+
+---
+
+### 2. Lever-gated AI approval
+
+The physical lever on AhaKey X1 is a hardware gate for AI coding agents.
+
+Typical flow:
+
+```text id="tav9cw"
+Flip to auto mode
+→ Tool calls from Claude / Cursor / Codex / Kimi can be auto-approved
+→ Flip back to manual mode
+→ Each action is handed back for human confirmation
 ```
 
-### Repository scope
+A background agent reads the lever state and answers IDE hooks accordingly.
+
+Design principle:
+
+> If the lever state cannot be read, it defaults to human confirmation, not accidental approval.
+> Fail-safe by design: if the lever cannot be read, it defaults to ask, never allow.
+
+---
+
+### 3. Local voice agent
 
-Source, project files, required assets, and docs only. **Build artifacts should not be committed** — avoid checking in `.app` / `.dmg` / `.exe` / `.class` / `.o` (and build dirs like `*/target/`). Installers are distributed exclusively through [GitHub Releases](https://github.com/AhakeyAI/desktop/releases).
+The macOS client includes a local, voice-first agent.
 
-### Start here
+It can:
 
-- [`docs/repo-layout.md`](docs/repo-layout.md) · [`docs/architecture.md`](docs/architecture.md) · [`docs/ble-protocol.md`](docs/ble-protocol.md)
-- [`docs/installation.md`](docs/installation.md) · [`docs/releases.md`](docs/releases.md) · [`docs/supported-platforms.md`](docs/supported-platforms.md)
+* provide local voice input
+* call LLMs through an OpenAI-compatible interface
+* connect to productivity tools under the user's own identity
+* support Feishu / Lark integrations
+* connect voice input, AI tool calls, and desktop workflows
 
 ---
 
-<a id="-简体中文"></a>
+## Clients and components
+
+| Component          | Directory                   | Stack                           | Notes                                                                  |
+| ------------------ | --------------------------- | ------------------------------- | ---------------------------------------------------------------------- |
+| macOS app          | `ahakeyconfig-mac/`         | Swift · SwiftUI · CoreBluetooth | Lead implementation; built from the root `Package.swift`               |
+| Windows app        | `ahakeyconfig-win-java/`    | Java · JavaFX · Maven           | Windows desktop client                                                 |
+| Windows app legacy | `ahakeyconfig-win-python/`  | Python · PyInstaller            | Historical baseline, mainly for compatibility and reference            |
+| Linux app          | `ahakeyconfig-ubuntu-java/` | Java · JavaFX · Maven           | Ubuntu / Linux desktop client                                          |
+| BLE ↔ TCP bridge   | `BLE_tcp_bridge/`           | C#                              | Bridges BLE to local TCP for non-native clients or debugging scenarios |
+| Docs               | `docs/`                     | Markdown                        | Architecture, installation, release, and platform support docs         |
+| Assets             | `assets/`                   | Images / icons / brand assets   | Shared brand, icons, and build resources                               |
+
+Notes:
+
+* This repository is the **official desktop client repository**.
+* This repository is not the main entry for AhaKey Developer Kit.
+* This repository is not the official firmware release repository.
+* Developer remixes, Hardware SDK, and custom HEX builds should start from `protocol`.
+* Official flashable firmware, update notes, checksums, and flashing docs should start from `firmware`.
+
+---
+
+## macOS highlights
+
+The macOS client is the lead implementation.
+
+It uses a native SwiftUI + CoreBluetooth stack and does not rely on Python / .NET / TCP bridge as the main communication path.
+
+Highlights:
 
-## 🇨🇳 简体中文
+* **Native BLE stack**
+  One signed `.app` bundle plus a long-lived `ahakeyconfig-agent`.
 
-`AhakeyAI/desktop` 是 **AhaKey-X1（Vibecoding Keyboard）** 桌面套件的官方源码 monorepo —— 把这把物理键盘变成「AI 辅助编程控制台」的配套软件、键盘固件与工具链。
+* **AI hooks**
+  Per-IDE handlers including `ClaudeHookHandler`, `CursorHookHandler`, `CodexHookHandler`, and `KimiHookHandler` share a `HookSupport` core and drive the lever-gated approval flow.
 
-### 它能做什么
+* **Voice Agent**
+  The `VoiceAgent` module supports supervisor + sub-agent orchestration, structured tool calling, per-agent memory, and an OpenAI-compatible `LLMClient`.
 
-1. **键盘控制** —— 通过 BLE 连接 AhaKey-X1,配置 4 键 × 3 模式键位映射、推送 OLED 图片、把 IDE 状态映射到 LED 灯条。
-2. **拨杆审批 AI** —— 键盘上的物理**拨杆**是 AI coding agent 的硬件闸门。拨到「自动」,Claude Code / Cursor / Codex / Kimi 的工具调用自动放行;拨回来,每个动作都交回人工确认。后台 agent 通过 BLE 读拨杆状态,据此回应各 IDE 的 hook —— **设计上 fail-safe:读不到拨杆时一律默认「交人确认」,绝不误放行。**
-3. **本机语音 Agent**（macOS）—— 一个本地、语音优先的助手,走 OpenAI 协议调用 LLM,并以用户自己的身份操作生产力工具(飞书 / Lark 等)。
+* **Feishu / Lark**
+  Sends messages and resolves contacts via `lark-cli` under the user's own identity. The app does not store Feishu credentials.
 
-### 客户端与组件
+* **Voice input HUD**
+  A floating push-to-talk overlay backed by Apple Speech, with relay routes for IDEs, WeChat, and other input scenarios.
 
-| 组件 | 目录 | 技术栈 | 说明 |
-|---|---|---|---|
-| **macOS 应用** | `ahakeyconfig-mac/` | Swift · SwiftUI · CoreBluetooth | 主力开发;由根 `Package.swift` 构建 |
-| **Windows 应用** | `ahakeyconfig-win-java/` | Java · JavaFX（Maven） | Windows 桌面客户端 |
-| **Windows 应用（旧版）** | `ahakeyconfig-win-python/` | Python · PyInstaller | 迁入基线（源自 Capswriter） |
-| **Linux 应用** | `ahakeyconfig-ubuntu-java/` | Java · JavaFX（Maven） | Ubuntu 桌面客户端 |
-| **键盘固件** | `CH582m_vibe_coding_BLE_keyboard-master/` | C（CH582M 单片机） | BLE 键盘固件源码 |
-| **BLE ↔ TCP 桥接** | `BLE_tcp_bridge/` | C# | 把 BLE 桥接到本地 TCP,供非原生客户端使用 |
+---
 
-macOS 客户端是主力实现:原生 SwiftUI + CoreBluetooth 链路(中间没有 Python / .NET / TCP 桥接),交付一个签名 `.app` 加一个后台 `ahakeyconfig-agent` LaunchAgent —— GUI 关掉后仍持续回应 IDE hook、推送 LED 状态。
+## Quick start
 
-### macOS 主要能力
+### Download the official client
 
-- **原生 BLE 栈** —— 单个签名 `.app` + 常驻 `ahakeyconfig-agent`。
-- **AI hook** —— 各 IDE 独立 handler（`ClaudeHookHandler` / `CursorHookHandler` / `CodexHookHandler` / `KimiHookHandler`）共用 `HookSupport` 核心,驱动拨杆审批流程。
-- **Voice Agent** —— `VoiceAgent` 模块,supervisor + sub-agent 编排,结构化工具调用、独立记忆,配 OpenAI 协议兼容的 `LLMClient`;会话跨次启动保留。
-- **飞书 / Lark** —— 通过 `lark-cli` 以用户自己的身份发消息、查联系人,App 不保存飞书凭证。
-- **语音输入 HUD** —— 基于 Apple Speech 的浮动「按住说话」浮层,为 IDE / 微信等做了中继路由。
+For normal users, download from Releases:
 
-### 构建（macOS）
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
 
-```bash
-# 在仓库根目录 —— 根 Package.swift 驱动 macOS targets
-swift build                       # 编译全部 target
-swift build -c release            # release 构建
+```text id="6gcoh4"
+Go to desktop/releases
+→ Download the latest version
+→ Install the desktop client
+→ Connect AhaKey X1
+→ Start using it
 ```
 
-产出 `AhaKeyConfig` 应用可执行文件与 `ahakeyconfig-agent` 辅助进程。打包成 `.app` 以及其他平台的构建步骤见 [`docs/installation.md`](docs/installation.md)。
+---
+
+### Build the macOS client
 
-### 仓库结构
+Run from the repository root:
 
+```bash id="8zb53m"
+swift build
+swift build -c release
 ```
+
+This builds macOS-related targets, including the `AhaKeyConfig` executable and the `ahakeyconfig-agent` helper.
+
+For packaging into a `.app` and other platform build steps, see:
+
+👉 [`docs/installation.md`](docs/installation.md)
+
+---
+
+## Repository layout
+
+```text id="c6vmt4"
 desktop/
-├── ahakeyconfig-mac/         # macOS 客户端 — Swift + SwiftUI（活跃）
-├── ahakeyconfig-win-java/    # Windows 客户端 — Java
-├── ahakeyconfig-win-python/  # Windows 客户端 — Python / PySide6（旧版基线）
-├── ahakeyconfig-ubuntu-java/ # Linux 客户端 — Java
-├── CH582m_vibe_coding_BLE_keyboard-master/  # 键盘固件 — C（CH582M）
-├── BLE_tcp_bridge/           # BLE ↔ TCP 桥接 — C#
-├── Package.swift             # macOS targets 的根 SwiftPM 清单
-├── docs/                     # 仓库级文档（架构、BLE 协议、发布）
-└── assets/                   # 共享品牌 / 构建资源
+├── ahakeyconfig-mac/         # macOS client, Swift + SwiftUI, active
+├── ahakeyconfig-win-java/    # Windows client, Java + JavaFX
+├── ahakeyconfig-win-python/  # Windows legacy baseline, Python / PySide6
+├── ahakeyconfig-ubuntu-java/ # Linux / Ubuntu client, Java + JavaFX
+├── BLE_tcp_bridge/           # BLE ↔ TCP bridge tool
+├── Package.swift             # Root SwiftPM manifest for macOS targets
+├── docs/                     # Repo docs: architecture, installation, releases, platforms
+└── assets/                   # Shared brand, icons, and build assets
+```
+
+If you see historical hardware- or firmware-related directories, please note:
+
+* they are not the current public SDK entry point;
+* they are not the official firmware release channel;
+* the current developer remix entry is [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol);
+* official flashable firmware should be accessed through [`firmware`](https://github.com/AhakeyAI/firmware).
+
+---
+
+## Recommended paths
+
+### 1) I want to use the official desktop client
+
+```text id="dl1qwo"
+Go to desktop/releases
+→ Download the latest version
+→ Install the desktop client
+→ Connect AhaKey X1
+→ Start using it
+```
+
+Entry:
+
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
+
+---
+
+### 2) I want to modify the official desktop client
+
+```text id="zzj6pm"
+Fork desktop
+→ Create a branch
+→ Modify macOS / Windows / Linux client code
+→ Test locally
+→ Open a Pull Request
 ```
 
-### 仓库范围
+Best for:
+
+* fixing official client bugs
+* improving UI
+* improving installation experience
+* adding macOS / Windows / Linux support
+* improving desktop-to-device communication
+* improving AI hooks, lever approval, voice input, and official client features
+
+Entry:
+
+👉 [`desktop`](https://github.com/AhakeyAI/desktop)
+
+---
+
+### 3) I want to build a third-party client, SDK demo, or custom HEX
+
+```text id="i6dt8u"
+Go to protocol
+→ Read AhaKey Developer Kit
+→ Check BLE protocol and SDK
+→ Follow examples
+→ Build your own project or custom HEX
+```
+
+Best for:
+
+* writing third-party macOS / Windows clients
+* reading AhaKey device state
+* building workflows on top of the BLE protocol
+* using the SDK to customize buttons, toggle, lights, or OLED
+* building custom HEX files
+* building SDK demos
+
+Entry:
+
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
+
+---
+
+### 4) I want to check official firmware versions or flash official firmware
+
+```text id="19ogjt"
+Go to firmware
+→ Read official release notes
+→ Verify SHA256
+→ Read flash guide
+→ Flash or update according to official docs
+```
+
+Best for:
+
+* downloading official flashable firmware
+* reading official firmware release notes
+* checking firmware checksums
+* reading flashing, rollback, and troubleshooting docs
+
+Entry:
 
-只保留源码、工程文件、必要资源与文档。**构建产物不应入库** —— 不应提交 `.app` / `.dmg` / `.exe` / `.class` / `.o`（以及 `*/target/` 等构建目录），安装包统一走 [GitHub Releases](https://github.com/AhakeyAI/desktop/releases)。
+👉 [`firmware`](https://github.com/AhakeyAI/firmware)
 
-### 新同学先读
+---
+
+### 5) I built an independent project and want to share it
+
+```text id="knnqmb"
+Go to awesome-ahakey
+→ Submit your project with the template
+→ Get listed by the community
+→ Help more users discover, learn from, and fork it
+```
+
+Best for:
+
+* third-party clients
+* utility scripts
+* workflow presets
+* SDK demos
+* custom HEX showcases
+* button, toggle, light, and OLED remixes
+* tutorials
+* video / written guides
+* desk setups
+
+Entry:
+
+👉 [`awesome-ahakey`](https://github.com/AhakeyAI/awesome-ahakey)
+
+---
+
+## Start here
+
+| Document                                                     | Purpose                                    |
+| ------------------------------------------------------------ | ------------------------------------------ |
+| [`docs/repo-layout.md`](docs/repo-layout.md)                 | Understand the desktop repository layout   |
+| [`docs/architecture.md`](docs/architecture.md)               | Understand the desktop client architecture |
+| [`docs/installation.md`](docs/installation.md)               | Installation, build, and packaging notes   |
+| [`docs/releases.md`](docs/releases.md)                       | Release-related documentation              |
+| [`docs/supported-platforms.md`](docs/supported-platforms.md) | Supported platform notes                   |
+
+If you are looking for BLE protocol, SDK, or custom HEX build documentation, go to:
+
+👉 [`protocol / AhaKey Developer Kit`](https://github.com/AhakeyAI/protocol)
+
+---
+
+## Repository scope
+
+This repository should mainly contain:
+
+* official desktop client source code
+* project files
+* required assets
+* desktop client documentation
+* build and release documentation
+
+This repository should not include:
+
+* `.app`
+* `.dmg`
+* `.exe`
+* `.class`
+* `.o`
+* `target/`
+* `build/`
+* unrelated binaries
+* private keys, tokens, API keys, or personal config
+* full official firmware source
+* PCB, Gerber, BOM, production test materials, or supply-chain materials
+
+Installers are distributed through GitHub Releases:
+
+👉 [`desktop/releases`](https://github.com/AhakeyAI/desktop/releases)
+
+---
+
+## License
+
+This repository is licensed according to the root [`LICENSE`](LICENSE) file.
+
+Third-party dependencies, system SDKs, toolchains, icons, assets, and external resources remain under their original licenses and copyright notices.
+
+---
 
-- [`docs/repo-layout.md`](docs/repo-layout.md) · [`docs/architecture.md`](docs/architecture.md) · [`docs/ble-protocol.md`](docs/ble-protocol.md)
-- [`docs/installation.md`](docs/installation.md) · [`docs/releases.md`](docs/releases.md) · [`docs/supported-platforms.md`](docs/supported-platforms.md)
+<p align="right"><a href="#top">↑ Back to top</a></p>