docs: embed redacted screenshots in README

Check off completed v0.6.x items and add new planned features:
agent inline editing, gateway restart button, settings tab, bot connectivity test.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

DEVLOG.md

@@ -1,7 +1,292 @@
 # OpenClaw Manager — 开发日志
 
-> 最后更新：2026-02-24
-> 当前版本：v0.5.0
+> 最后更新：2026-02-27
+> 当前版本：v0.7.1
+
+---
+
+## v0.7.1 更新日志（2026-02-27）
+
+### New Features
+
+**Dashboard Guidance Block (Telegram-first usage + safety)**
+- Added a concise guidance card under Dashboard explaining OCM's intended Telegram workflow
+- Clarifies prerequisites: users should already have basic OpenClaw CLI experience
+- Clarifies purpose: OCM mainly helps visualize and update `openclaw.json` for easier main-agent/sub-agent management and multi-tree structures
+- Added explicit Telegram security checklist:
+  - BotFather `Allow Groups = ON`
+  - BotFather `Group Privacy = OFF`
+  - Keep each group private (only you + agent/sub-agents), do not invite others
+
+### Improvements
+
+**Model Dropdown Source — only `openclaw models list`**
+- Model dropdown options are now sourced from real CLI output (`openclaw models list`) instead of built-in/static lists or config-only additions
+- Applies to all relevant selectors: agent/sub-agent creation forms, agent inline model switcher, primary model selector, and fallback picker
+- Added warning message when model list loading/parsing fails
+
+### Technical Notes
+
+- Added model ID parser for CLI output and short-term cache for model list fetches
+- `GET /api/models` now returns:
+  - `knownModels` from CLI
+  - `modelListError` for UI warning display
+- Startup script banners updated to `v0.7.1` (`start.sh` / `start.bat`)
+
+---
+
+## v0.7.0 更新日志（2026-02-27）
+
+### New Features
+
+**Dashboard Redesign — Circular Gauge System Health**
+- CPU%, RAM%, DISK% displayed as SVG circular gauges with colour-coded arcs (green < 70%, amber < 90%, red ≥ 90%)
+- System info card: hostname, OS, Node.js, CPU model, cores, uptime, load average (1/5/15 min)
+- Agent overview: separate main agent count and sub-agent count (plus total)
+- Auto-refresh toggle: when enabled, dashboard polls `/api/dashboard` every 10 seconds
+- Backend now measures CPU usage via `os.cpus()` delta sampling (200ms interval) and returns `loadAvg` from `os.loadavg()`
+
+**Sub-Agent Creation Flow — Step-by-Step Guide Rewrite**
+- Expanded from 3 steps to 5 detailed steps covering the full BotFather → Telegram Group → OCM workflow
+- Step 1: Create new Bot via `/newbot` in BotFather
+- Step 2: Disable Group Privacy via `/mybots` → Bot Settings → Group Privacy → Turn off
+- Step 3: Create Telegram group, add Bot (with security warning)
+- Step 4: Get Group ID from gateway logs
+- Step 5: Fill in the form
+- New "Your Telegram User ID" input field — auto-writes to `channels.telegram.allowFrom` whitelist on creation
+- Security warning banner: "Do NOT add other people to this group" with explanation about API cost risks
+
+**Setup Page — English Localization**
+- All Chinese text in the initial directory selection page translated to English
+- Includes: title, description, labels, placeholders, error messages, button text
+
+### Bug Fixes
+
+**Agent tree: sub-agents not grouped under main (old config format)**
+- **Symptom**: On machines with openclaw.json created before OCM v0.6 multi-bot support, all sub-agents displayed as independent cards instead of nested under main
+- **Root cause**: Old-format bindings lack `accountId` field in sub-agent entries. The tree builder relied on `parentAccountId` to match sub-agents to roots, but old bindings only had `channel` + `peer` — no `accountId`. So `parentAccountId` was null and no parent match was found
+- **Fix**: Fallback inference — if a sub-agent has a peer binding but no `accountId`, automatically infer `parentAccountId` from main's binding (`accountId`) or fall back to `'default'`
+
+### Technical Notes
+
+- **CPU usage measurement:** Two `os.cpus()` snapshots 200ms apart, calculating idle-to-total ratio across all cores
+- **Gauge rendering:** Pure SVG arcs with `stroke-dasharray` animation, no external libraries. 270° arc (gap at bottom), colour transitions via `gaugeColor()` function
+- **allowFrom auto-config:** `POST /api/agents` now accepts optional `telegramUserId` field (numeric string), appends to `channels.telegram.allowFrom[]` if not already present
+- **Old-config compatibility:** Sub-agent bindings without `accountId` are now auto-assigned to the main agent's bot, maintaining backward compatibility with configs created before multi-bot support
+
+---
+
+## v0.6.6 更新日志（2026-02-27）
+
+### Bug Fixes
+
+**Agent tree: main agent not detected as root**
+- **Symptom**: Sub-agents displayed as independent agents instead of under their parent. All agents appeared as orphan roots.
+- **Root cause**: `main` agent in OpenClaw is the default catch-all and typically has NO explicit binding in `openclaw.json`. The `hasOwnBot` detection required an explicit binding with `accountId && !peer`, so `main` was classified as a non-root. Without `main` being a root, sub-agents' `parentAccountId` had no matching root to link to.
+- **Fix**:
+  - `main` is now always treated as a root agent regardless of binding existence
+  - `main`'s `accountId` is inferred from `channels.telegram.accounts`: first unclaimed account (not explicitly bound to another agent), or first account as fallback
+  - Sub-agents with `parentAccountId` matching `main`'s inferred `accountId` now correctly appear under `main` in the tree
+
+---
+
+## v0.6.5 更新日志（2026-02-26）
+
+### New Features
+
+**Dashboard Tab (🏠 Dashboard)**
+- New default landing tab showing system overview at a glance
+- **System card**: hostname, OS, Node.js version, CPU model/cores, uptime, memory usage with progress bar
+- **Gateway card**: process status indicator (running/stopped/unknown) with coloured dot, port, PID, HTTP ping reachability
+- **Agents card**: total agent count, last session activity timestamp (Brisbane time), OCM version, server time
+- **Storage card**: OpenClaw dir size, disk usage with progress bar, free space
+- New `GET /api/dashboard` endpoint aggregates all info (ps grep + curl ping + fs stat)
+- Lazy-loaded on tab switch; auto-loaded on first page load
+
+**Cache-Control + Version-Based Cache Busting**
+- All HTTP responses now include `Cache-Control: no-store, no-cache, must-revalidate`
+- HTML responses include `ETag: "ocm-<version>"` for version-based cache validation
+- All responses include `X-OCM-Version` header
+- Browser `api()` function checks `X-OCM-Version` against client version; shows toast notification when server has been updated, prompting user to refresh
+- Prevents stale frontend from calling deleted/changed API endpoints after update
+
+### Cleanup
+
+**Old `/api/agents/main` endpoint fully removed** (confirmed via code search — no residual references)
+
+### Technical Notes
+
+- Dashboard gateway detection: `ps aux | grep openclaw.*gateway` for process status, `curl --max-time 2 http://127.0.0.1:<port>` for HTTP ping
+- Disk usage: `df -k` for filesystem stats, `du -sk` for OpenClaw dir size
+- Agent last activity: scans `~/.openclaw/agents/*/sessions/*.jsonl` mtime
+- Version cache busting: `OCM_CLIENT_VERSION` is injected into browser script via template literal `${APP_VERSION}`, compared against `X-OCM-Version` response header on every API call
+
+---
+
+## v0.6.0 更新日志（2026-02-26）
+
+### 重大 Bug 修复
+
+**Add Agent 覆盖已有 Bot Token（数据破坏性 Bug）**
+- **症状**：通过 Add Agent 表单添加新 agent 时，直接覆盖 `channels.telegram.botToken`，导致所有已有 agent（包括 sub-agent）全部失效
+- **根本原因**：`POST /api/agents/main` 端点无条件覆盖 `channels.telegram.botToken` 字段，没有保护已有配置
+- **修复**：
+  - 彻底删除 `POST /api/agents/main` 端点
+  - 新建 `POST /api/agents/bot` 端点，使用 OpenClaw 的 `channels.telegram.accounts` 多 bot 结构
+  - 每个新 agent 获得独立的 `accountId` 和 `botToken`，绝不覆盖已有 token
+  - 自动迁移：首次添加新 bot 时，自动将旧格式（顶层 `botToken`）迁移到 `accounts.default`
+- **数据恢复**：程序在修改前自动创建 `openclaw.json.create.*` 备份，可通过 `cp` 恢复
+
+**浏览器 Popover API 命名冲突**
+- **症状**：点击 "＋ Add Agent" / "＋ Add Sub-Agent" 按钮报错 `NotSupportedError: Failed to execute 'togglePopover' on 'HTMLElement'`
+- **根本原因**：自定义函数 `togglePopover()` 与浏览器原生 Popover API 的 `HTMLElement.togglePopover()` 方法冲突
+- **修复**：函数重命名为 `showConfigPop()`
+
+### 架构变更
+
+**多 Bot 支持（Multi-Account）**
+- 支持 OpenClaw 的 `channels.telegram.accounts` 结构，每个主 agent 可绑定独立的 Telegram bot
+- 配置格式：
+  ```json
+  {
+    "channels": { "telegram": { "accounts": {
+      "default": { "botToken": "TOKEN_A" },
+      "research": { "botToken": "TOKEN_B" }
+    }}}
+  }
+  ```
+- `GET /api/agents` 返回 `hasOwnBot` 字段，标识 agent 是否拥有独立 bot
+- Sub-Agent 表单新增 "Parent Agent" 下拉，选择共享哪个 bot（不再硬编码 "main"）
+
+**去除 Landing Page，直接进入主程序**
+- 移除模式选择首页（Sub-agent / Multi-agent 二选一）
+- 启动后直接进入 Agent 管理页面
+- 移除 landing page 相关 HTML、CSS、JS、i18n keys
+
+**Agent 页面重设计（popover 配置窗口）**
+- 不再使用左右分屏布局
+- "＋ Add Agent" / "＋ Add Sub-Agent" 按钮居中显示在 agent 树上方
+- 点击按钮弹出浮动配置窗口（popover），包含引导步骤和表单
+- Agent 树宽度限制 720px 居中，多个 agent 树纵向排列
+
+### 功能改进
+
+**Stats 重写 — 从 session JSONL 文件解析真实用量**
+- 不再从 `gateway.log` 解析（之前一直是 0 数据）
+- 改为扫描 `~/.openclaw/agents/*/sessions/*.jsonl`
+- 解析 `type: "message"` + `role: "assistant"` 的 `message.usage` 字段
+- 新增维度：By Agent（每个 agent 的用量）、Cache Read tokens
+- 测试验证：成功解析出 990 条请求、6 个 agent、10 个模型的真实数据
+
+**Model 下拉 — 只显示已注册模型**
+- 不再使用硬编码的 KNOWN_MODELS 列表
+- 改为从 `openclaw.json` 的 `agents.defaults.models` 读取实际注册的模型
+
+**Agent 树事件委托**
+- `renderAgents()` 中的按钮不再使用 `onclick="func('escaped-string')"` 内联写法
+- 改用 `data-action` / `data-id` 属性 + 事件委托（`agentTreeAction`），避免 template literal 转义问题
+
+**响应式布局**
+- `main` 容器改为 `max-width:100%`，适配不同屏幕宽度
+- 新增 `@media (max-width: 600px)` 断点：侧边导航折叠、按钮纵向排列
+
+**备份时间戳改为 Brisbane 时区**
+- `brisbaneTimestamp()` 函数，所有备份文件名使用 `Australia/Brisbane` 时区
+- 重要：系统所有时间显示统一按 Brisbane 处理
+
+**启动脚本全面重写**
+- `start.sh` / `start.bat` 全部英文
+- 端口冲突时自动 kill 旧进程，而非报错退出
+- 支持 `--host` 参数
+
+**README 重写**
+- 移除所有空的 screenshot 占位符（含敏感 ID 的截图已删除）
+- 更新功能描述匹配 v0.6
+- 精简结构，保留中英文双语
+
+### 新功能 i18n 策略
+
+- v0.6 新增的所有 UI 文案仅提供英文
+- 中文翻译推迟到 v1.0 正式版
+
+### 技术备忘
+
+- **Template literal 转义规则**：MAIN_HTML_SCRIPT 是反引号模板字符串
+  - `\n` → 真实换行（浏览器 JS 字符串跨行 → SyntaxError），必须写 `\\n`
+  - `\'` → `'`（无法用于 onclick 里的引号转义），改用 data 属性 + 事件委托
+  - `\`` → `` ` ``（嵌套模板字符串在 evaluated output 中正常工作）
+- **`assertBrowserScriptSyntax()`** 在启动时检查 MAIN_HTML_SCRIPT 的 evaluated 值
+- **OpenClaw config 多 bot 格式**：`channels.telegram.accounts.<id>.botToken`，binding 用 `accountId` 路由
+
+### 下一步（v0.7+）
+
+- [x] Dashboard 首页 tab（系统信息 + OpenClaw health 状态）— done in v0.6.5
+- [x] HTTP 响应加 `Cache-Control: no-store` + version-based cache busting — done in v0.6.5
+- [x] 彻底删除旧 `/api/agents/main` 端点残留（确认已清除）— confirmed in v0.6.5
+- [x] Agent tree: independent roots per bot + side-by-side layout — done in v0.6.5
+- [x] Agent tree: expand/collapse toggle for sub-agents — done in v0.6.5
+- [x] Add Agent: creates `agents/<id>/sessions/` runtime dirs + SOUL.md personality — done in v0.6.5
+- [x] Agent tree: main agent always root with inferred accountId — done in v0.6.6
+- [ ] Dashboard: auto-refresh every 30s when tab is active
+- [ ] Dashboard: OpenClaw version display (from `openclaw --version`)
+- [ ] Agent page: edit agent name, purpose, personality inline
+- [ ] Agent page: restart gateway button with status feedback
+- [ ] Settings tab: edit openclaw.json key fields via form (model, workspace defaults)
+- [ ] Telegram bot connectivity test button (ping bot API from server)
+- [ ] DEVLOG.md 中文 → 逐步迁移为英文
+
+---
+
+## v0.5.2 更新日志（2026-02-25）
+
+### 修复
+
+**远程访问无法连接（ERR_CONNECTION_REFUSED）**
+- `server.listen` 原来绑定 `127.0.0.1`（仅本机），远程通过 `http://<IP>:3333` 访问时被直接拒绝
+- 改为默认绑定 `0.0.0.0`（所有网卡），远程设备可通过局域网 IP 访问
+- 新增 `--host` 命令行参数：需要限制仅本机访问时可用 `--host 127.0.0.1` 覆盖
+- 新增 `getLanIP()` 工具函数，自动检测第一个非内部 IPv4 地址
+
+### 改进
+
+**启动日志改为英文**
+- 终端启动信息（目录、地址、提示、错误）全部改为英文
+- 绑定 `0.0.0.0` 时自动显示局域网地址，方便远程复制：`🌐 LAN: http://192.168.x.x:3333`
+- 端口占用、启动失败等错误提示同步改为英文
+
+---
+
+## v0.5.1 更新日志（2026-02-25）
+
+### 修复
+
+**Action 菜单英文模式残留中文**
+- 修复 Action 菜单下多处弹窗在 EN 模式仍显示中文的问题（日志、回滚、目录切换、命令输出）
+- 统一接入 i18n：标题、按钮、说明文案、加载态、空态、确认框、toast 文案
+- 菜单项触发后的交互文案现在与语言切换保持一致
+
+### 工程改进
+
+**1) 嵌入脚本转义/语法防护**
+- 新增启动时预检：对前端嵌入脚本执行 `node --check` 语法校验
+- 若语法异常（常见为 `MAIN_HTML` 内 `\n` 转义写错），启动阶段直接报错并给出修复提示，避免浏览器白屏后才发现问题
+
+**2) 单文件结构化重构（保持零依赖）**
+- 将主页面模板从单一超长 `MAIN_HTML` 拆分为三段常量：
+  - `MAIN_HTML_CSS`
+  - `MAIN_HTML_BODY`
+  - `MAIN_HTML_SCRIPT`
+- 最终由 `MAIN_HTML` 组合输出，保持“单文件 + 零依赖”不变，同时降低维护复杂度
+- 修复拆分过程中的脚本模板转义问题：`MAIN_HTML_SCRIPT` 使用普通模板字符串（非 `String.raw`），确保前端脚本内的反引号模板语法可被正确还原
+
+### 其他
+
+- 程序头部版本与启动日志版本更新为 `v0.5.1`
+- `start.sh` / `start.bat` 启动横幅版本号同步更新为 `v0.5.1`
+- `README` 补充 Git 安装/更新流程（`git clone` / `git pull --ff-only`），并精简中英文功能介绍
+- `README` 首屏改版：增加「1 分钟上手」命令区（安装/更新/运行同屏），并将开场介绍改为精简版
+- `README` 去重：移除中部重复的安装/更新/运行段落，统一引用首屏快速上手
+- `README` 截图区改为首屏精简展示（3 张）+ 折叠更多截图（`<details>`）
 
 ---
 

OpenClaw Manager.app/Contents/Info.plist

@@ -9,9 +9,9 @@
     <key>CFBundleIdentifier</key>
     <string>com.openclaw.manager</string>
     <key>CFBundleVersion</key>
-    <string>0.5.0</string>
+    <string>0.7.1</string>
     <key>CFBundleShortVersionString</key>
-    <string>0.5.0</string>
+    <string>0.7.1</string>
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleIconFile</key>

README.md

@@ -1,115 +1,89 @@
 # OpenClaw Manager (OCM)
 
-> A zero-dependency, single-file web UI for managing [OpenClaw](https://github.com/anthropics/openclaw) AI agents locally.
+A zero-dependency, single-file web dashboard for [OpenClaw](https://github.com/anthropics/openclaw). Manage agents, monitor token usage, and run commands — all from your browser, no `npm install` required.
 
 [中文说明](#中文说明)
 
 ---
 
-## What is this?
-
-OpenClaw Manager is a lightweight local web dashboard that lets you visually manage your OpenClaw AI agents, models, auth, cron jobs, and more — without editing JSON files by hand.
-
-Everything ships as **a single `.js` file** with zero npm dependencies. Just need Node.js 18+.
-
-## Screenshots
-
-### Landing Page
-Choose between Sub-agent mode and Multi-agent mode. Switch language (EN / 中文) anytime.
-
-![Landing Page](screenshots/landing.png)
-
-### Agent Management
-View all agents (main + sub-agents) at a glance. Each card shows model, group binding, and workspace path. Switch models inline, browse files, or delete with auto-backup.
-
-![Agents](screenshots/agents.png)
-
-### New Subagent Wizard
-4-step guided wizard to create a sub-agent: basic info → model → personality & memory → confirm. Fully bilingual.
-
-![New Subagent](screenshots/subagents.png)
-
-### Model Selector
-Rich model dropdown grouped by provider — GitHub Copilot, Anthropic, OpenAI, Google, DeepSeek, Kimi, Groq, Mistral, Together, plus your custom models.
-
-![Models](screenshots/models.png)
-
-### Actions Menu
-Quick access to gateway operations, backups, health checks, and directory management. Use **"Switch OpenClaw Dir"** to point OCM to your OpenClaw config on first setup.
-
-![Actions](screenshots/actions.png)
-
-### Cron Job Management
-View, add, enable/disable, and manually trigger openclaw-related cron tasks. Integrates with NAS backup schedules.
-
-![Cron](screenshots/cron.png)
-
-### Built-in CLI Terminal
-Run any openclaw command with real-time streaming output. The terminal panel sits at the bottom of the page and expands on demand.
-
-![CLI Overview](screenshots/cli1.png)
-
-Preset command menu with built-in commands and your personal favorites — one click to run.
-
-![CLI Presets](screenshots/cli3.png)
-
-Command output streams in real-time. Star frequently used commands for quick access, or use the Manage button to organize favorites.
-
-![CLI Detail](screenshots/cli2.png)
-
-## Features
-
-- **Agent Management** — Create sub-agents (with wizard), switch models inline, browse & edit workspace files, delete with auto-backup
-- **Model Selection** — Change global primary model, edit fallback chain
-- **Auth Guide** — Step-by-step instructions for configuring each provider (Anthropic, OpenAI, DeepSeek, Google, GitHub Copilot, etc.)
-- **Token Usage Stats** — Parse `gateway.log` for token usage, view cost breakdown by model and day
-- **Cron Job Management** — View, add, enable/disable, and trigger openclaw-related cron tasks
-- **Workspace File Browser** — Browse all agent workspace files, read-only by default, editable on demand
-- **Backup & Rollback** — Auto-backup before every write, one-click restore from any snapshot
-- **NAS Backup** — SFTP/rsync backup to NAS with legacy SSH cipher compatibility
-- **Built-in CLI Terminal** — Run openclaw commands with real-time streaming output, presets, tab completion
-- **Health Badge** — Auto-run `openclaw doctor` and show warnings in the header
-- **Bilingual UI** — English / 中文, switchable at runtime
-- **Cross-platform** — macOS / Linux / Windows
-
-## Requirements
-
-- Node.js >= 18 ([download](https://nodejs.org/))
-- A working [OpenClaw](https://github.com/anthropics/openclaw) installation
-
 ## Quick Start
 
 ```bash
+# Clone
 git clone https://github.com/dtzp555-max/ocm.git
 cd ocm
-# No npm install needed
 
-# macOS / Linux
-bash start.sh
+# Run (no npm install needed)
+bash start.sh        # macOS / Linux
+start.bat            # Windows
 
-# Windows
-start.bat
+# Update
+git pull --ff-only
 ```
 
-Then open http://localhost:3333 in your browser.
+Open [http://localhost:3333](http://localhost:3333) in your browser. For remote access, use `bash start.sh --host 0.0.0.0`.
 
-### First Run
+## Features
 
-On first launch, the start script auto-detects `~/.openclaw` and creates a `manager-config.json` for you. If your OpenClaw config is elsewhere, use **Actions → Switch OpenClaw Dir** in the UI to point to the correct path.
+**Screenshots** — Redacted UI walkthrough (no personal paths, no Telegram IDs):
 
-### macOS Double-click
+![](docs/redacted-screenshots/dashboard.jpg)
 
-Double-click `OpenClaw Manager.app` in Finder. On first launch, you may need to allow it in System Settings → Privacy & Security.
+![](docs/redacted-screenshots/agents.jpg)
 
-### Custom Port
+![](docs/redacted-screenshots/channels.jpg)
 
-```bash
-bash start.sh --port 8080
-```
+![](docs/redacted-screenshots/models.jpg)
+
+![](docs/redacted-screenshots/auth.jpg)
+
+![](docs/redacted-screenshots/stats.jpg)
+
+![](docs/redacted-screenshots/cron.jpg)
+
+
+**Agent Management** — Add main agents and sub-agents through a guided setup flow. View all agents in a tree structure with model selection, workspace browsing, and inline configuration.
+
+**Usage Statistics** — Real token usage data parsed directly from OpenClaw session files. Breakdown by model, agent, and day with a visual chart.
+
+**Model & Auth** — Configure models from your registered provider list. Follow built-in guides for provider authentication setup.
+
+**Built-in CLI** — Run any `openclaw` command with real-time streaming output. Preset commands, favorites, and tab completion included.
+
+**Ops Panel** — Restart gateway, view logs, run health checks, manage backups (local + NAS via SFTP/rsync), and handle cron tasks.
+
+**Bilingual UI** — English and Chinese interface with one-click language switching.
+
+## Telegram Workflow & Safety
+
+OCM is designed primarily for **Telegram-based OpenClaw workflows**:
+
+- Bind Telegram groups to one or more main agents, then create sub-agents under each tree
+- Keep each agent's context isolated via independent `workspace`, `SOUL.md`, and `MEMORY.md`
+- OCM mainly helps you **safely update `openclaw.json`** via UI instead of manual editing
+- Recommended for users who already have basic OpenClaw CLI experience (`onboard`, auth, gateway logs)
+
+Critical Telegram settings:
+
+- In BotFather, keep **Allow Groups = ON**
+- In BotFather, set **Group Privacy = OFF**
+- For each agent group, keep it private: **only you + that agent/sub-agents**
+- Do **not** invite other people to these groups (cost and security risk)
+
+## Requirements
+
+- Node.js 18+ ([download](https://nodejs.org/))
+- A working [OpenClaw](https://github.com/anthropics/openclaw) installation
 
 ## Configuration
 
-The app locates your OpenClaw config directory in this order:
+On first launch, OCM auto-detects `~/.openclaw` and creates a local `manager-config.json`. If your OpenClaw config is elsewhere, use **Actions → Switch OpenClaw Dir** or specify it directly:
+
+```bash
+bash start.sh --dir /path/to/.openclaw --port 8080
+```
+
+Detection priority:
 
 | Priority | Method |
 |----------|--------|
@@ -124,9 +98,17 @@ You can also create `manager-config.json` manually:
 { "dir": "~/.openclaw" }
 ```
 
-`~` expands to your home directory on all platforms. `manager-config.json` is in `.gitignore` and won't be committed.
+`manager-config.json` is gitignored and won't be committed.
 
-## Optional: Shell Alias
+## Remote Access
+
+By default OCM binds to `0.0.0.0` (all interfaces). Access it from another device on your LAN using the IP shown at startup. To restrict to localhost only:
+
+```bash
+bash start.sh --host 127.0.0.1
+```
+
+## Shell Alias (Optional)
 
 ```bash
 # Add to ~/.zshrc or ~/.bashrc
@@ -137,14 +119,12 @@ alias ocm="bash ~/path/to/ocm/start.sh"
 
 ```
 ocm/
-├── openclaw-manager.js          ← The entire app (server + frontend, single file)
-├── start.sh                     ← macOS/Linux start script (auto-detect Node, port, config)
-├── start.bat                    ← Windows start script
-├── OpenClaw Manager.app/        ← macOS Finder double-click launcher
-├── screenshots/                 ← README screenshots
-├── manager-config.json          ← Local config (gitignored)
-├── package.json
-├── DEVLOG.md                    ← Development log
+├── openclaw-manager.js    ← Entire app (server + frontend, single file)
+├── start.sh               ← macOS/Linux launcher (auto-detect, port conflict handling)
+├── start.bat              ← Windows launcher
+├── OpenClaw Manager.app/  ← macOS Finder double-click launcher
+├── manager-config.json    ← Local config (gitignored)
+├── DEVLOG.md              ← Development log
 └── README.md
 ```
 
@@ -162,89 +142,54 @@ MIT
 
 ## 中文说明
 
-### 简介
-
-OpenClaw Manager 是一个零依赖的本地 Web 管理界面，用于可视化管理 [OpenClaw](https://github.com/anthropics/openclaw) AI 智能体。所有代码合并在一个 `.js` 文件中，只需要 Node.js 18+，不需要 `npm install`。
-
-### 界面预览
-
-#### 模式选择
-![Landing](screenshots/landing.png)
-
-#### Agent 管理 & 新建向导
-![Agents](screenshots/agents.png)
-![New Subagent](screenshots/subagents.png)
-
-#### 模型选择 & 操作菜单
-首次安装后，通过 **Actions → Switch OpenClaw Dir** 指向你的 OpenClaw 配置目录即可开始使用。
-
-![Models](screenshots/models.png)
-![Actions](screenshots/actions.png)
-
-#### Cron 定时任务
-![Cron](screenshots/cron.png)
-
-#### 内置 CLI 终端
-底部终端面板，支持实时流式输出、预设命令、收藏夹、Tab 补全。
-
-![CLI](screenshots/cli1.png)
-![CLI Presets](screenshots/cli3.png)
-![CLI Detail](screenshots/cli2.png)
-
-### 功能一览
-
-- **Agent 管理** — 新建子智能体（含向导）、内联切换模型、查看/编辑工作区文件、删除（自动备份）
-- **模型选择** — 修改全局主模型、编辑 Fallback 链
-- **认证引导** — 各 Provider 分步操作指引 + 一键复制 CLI 命令
-- **Token 用量统计** — 解析网关日志，按模型/天汇总 Token 和费用
-- **Cron 任务管理** — 查看、添加、启用/禁用、手动触发 openclaw 相关定时任务
-- **Workspace 文件浏览器** — 查看所有工作区文件，默认只读，可切换编辑
-- **备份 & 回滚** — 每次写入前自动备份，一键回滚
-- **NAS 备份** — SFTP/rsync 远程备份，兼容老设备 SSH 加密
-- **内置 CLI 终端** — 实时流式输出、预设命令、Tab 补全
-- **健康检查** — 自动运行 `openclaw doctor`，Header 显示状态徽章
-- **中英双语** — 运行时随时切换
-- **跨平台** — macOS / Linux / Windows
+OpenClaw Manager 是一个零依赖的本地 Web 管理界面，用于可视化管理 [OpenClaw](https://github.com/anthropics/openclaw) AI 智能体。所有代码在一个 `.js` 文件中，只需 Node.js 18+，不需要 `npm install`。
 
 ### 快速开始
 
 ```bash
 git clone https://github.com/dtzp555-max/ocm.git
 cd ocm
-
-# macOS / Linux
-bash start.sh
-
-# Windows
-start.bat
+bash start.sh        # macOS / Linux
+start.bat            # Windows
 ```
 
-访问 http://localhost:3333
+访问 [http://localhost:3333](http://localhost:3333)。远程访问请使用 `bash start.sh --host 0.0.0.0`。
 
-### 首次运行
+### 功能
 
-启动脚本会自动检测 `~/.openclaw` 目录并创建 `manager-config.json`。如果你的 OpenClaw 配置在其他位置，进入界面后点击 **Actions → Switch OpenClaw Dir** 切换即可。
+- **Agent 管理** — 添加主 Agent 和子 Agent，树状结构查看，内联切换模型，浏览工作区文件
+- **使用统计** — 从 OpenClaw 会话文件解析真实 Token 用量，按模型/Agent/日期维度展示
+- **模型与认证** — 管理注册模型列表，内置 Provider 认证引导
+- **内置终端** — 实时流式输出，预设命令，收藏夹，Tab 补全
+- **运维面板** — 重启网关、查看日志、健康检查、本地/NAS 备份、Cron 任务管理
+- **双语界面** — 中英文一键切换
 
-### 指定 OpenClaw 目录
+### Telegram 场景与安全提示
 
-程序按以下优先级查找配置：
+OCM 主要面向 **Telegram 场景**：
 
-1. `--dir` 命令行参数
-2. `OPENCLAW_DIR` 环境变量
-3. 同目录下的 `manager-config.json`
-4. `~/.openclaw`（默认）
+- 通过群组绑定主 Agent，并在每条树下管理多个 Sub-Agent
+- 让每个 Agent 拥有独立 `workspace`、`SOUL.md`、`MEMORY.md`
+- 通过可视化方式更新 `openclaw.json`，减少手动改配置风险
+- 建议使用者已具备基础 OpenClaw CLI 操作经验（如 `onboard`、认证、查看网关日志）
 
-也可以手动创建 `manager-config.json`：
+关键安全设置（务必确认）：
+
+- BotFather 里 **Allow Groups = ON**
+- BotFather 里 **Group Privacy = OFF**
+- 每个 Agent 群组只保留“你自己 + 对应 Agent/Sub-Agent”
+- 不要邀请其他人进组（会带来安全和 API 费用风险）
+
+### 配置
+
+启动脚本自动检测 `~/.openclaw` 目录。如需指定其他路径：
+
+```bash
+bash start.sh --dir /path/to/.openclaw --port 8080
+```
+
+也可手动创建 `manager-config.json`：
 
 ```json
 { "dir": "~/.openclaw" }
 ```
-
-`~` 在所有平台自动展开为用户主目录。
-
-### Shell 别名（可选）
-
-```bash
-# 加到 ~/.zshrc 或 ~/.bashrc
-alias ocm="bash ~/path/to/ocm/start.sh"
-```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "openclaw-manager",
-  "version": "0.5.0",
+  "version": "0.7.1",
   "description": "A local web UI for managing OpenClaw AI agents — no npm install required",
   "main": "openclaw-manager.js",
   "scripts": {

start.bat

@@ -1,13 +1,13 @@
 @echo off
 :: ================================================================
-:: OpenClaw Manager v0.5 — Windows 启动脚本
+:: OpenClaw Manager v0.7.1 — Start Script (Windows)
 ::
-:: 特性：
-::   * 自动检测 Node.js，未安装时给出安装指引（winget/scoop/官网）
-::   * 自动检测 %USERPROFILE%\.openclaw 目录
-::   * 首次运行自动创建 manager-config.json
-::   * 自动检测端口占用并建议替代端口
-::   * 支持 --dir / --port / --help 参数
+:: Features:
+::   * Auto-detect Node.js, show install instructions if missing
+::   * Auto-detect %USERPROFILE%\.openclaw directory
+::   * Auto-create manager-config.json on first run
+::   * Auto-kill previous OCM process if port is in use
+::   * Supports --dir / --port / --host / --help
 :: ================================================================
 setlocal enabledelayedexpansion
 chcp 65001 >nul 2>&1
@@ -19,48 +19,47 @@ set "MIN_NODE_MAJOR=18"
 
 echo.
 echo   ===================================
-echo      OpenClaw Manager  v0.5
+echo      OpenClaw Manager  v0.7.1
 echo   -----------------------------------
 echo.
 
-:: ── 检查主文件 ────────────────────────────────────────────────
+:: ── Check main file ─────────────────────────────────────────
 if not exist "%MANAGER_JS%" (
-    echo   [X] 找不到 openclaw-manager.js
-    echo       期望路径: %MANAGER_JS%
+    echo   [X] Cannot find openclaw-manager.js
+    echo       Expected: %MANAGER_JS%
     echo.
     pause
     exit /b 1
 )
 
-:: ── 检查 Node.js ─────────────────────────────────────────────
+:: ── Check Node.js ───────────────────────────────────────────
 where node >nul 2>&1
 if errorlevel 1 (
-    echo   [X] 未找到 Node.js
+    echo   [X] Node.js not found
     echo.
-    echo   安装方式（选一种即可）：
+    echo   Install Node.js (pick one):
     echo.
     echo   1^) winget:   winget install OpenJS.NodeJS.LTS
     echo   2^) scoop:    scoop install nodejs-lts
-    echo   3^) 官网下载: https://nodejs.org/
+    echo   3^) Official: https://nodejs.org/
     echo   4^) nvm-windows: https://github.com/coreybutler/nvm-windows
     echo.
     pause
     exit /b 1
 )
 
-:: 获取主版本号并检查
 for /f "tokens=1 delims=." %%v in ('node -e "process.stdout.write(process.versions.node)"') do (
     set "NODE_MAJOR=%%v"
 )
 
 if !NODE_MAJOR! LSS %MIN_NODE_MAJOR% (
-    echo   [!] Node.js 版本过低（需要 ^>= v%MIN_NODE_MAJOR%）
+    echo   [!] Node.js too old (need ^>= v%MIN_NODE_MAJOR%)
     echo.
-    echo   安装方式（选一种即可）：
+    echo   Install Node.js (pick one):
     echo.
     echo   1^) winget:   winget install OpenJS.NodeJS.LTS
     echo   2^) scoop:    scoop install nodejs-lts
-    echo   3^) 官网下载: https://nodejs.org/
+    echo   3^) Official: https://nodejs.org/
     echo.
     pause
     exit /b 1
@@ -70,9 +69,10 @@ for /f "tokens=*" %%v in ('node -e "process.stdout.write('v'+process.versions.no
     echo   [OK] Node.js %%v
 )
 
-:: ── 解析参数 ─────────────────────────────────────────────────
+:: ── Parse arguments ─────────────────────────────────────────
 set "DIR_ARG="
 set "PORT_ARG="
+set "HOST_ARG="
 set "EXTRA_ARGS="
 
 :parse_args
@@ -89,23 +89,29 @@ if /i "%~1"=="--port" (
     shift & shift
     goto :parse_args
 )
+if /i "%~1"=="--host" (
+    set "HOST_ARG=%~2"
+    shift & shift
+    goto :parse_args
+)
 set "EXTRA_ARGS=!EXTRA_ARGS! %~1"
 shift
 goto :parse_args
 
 :show_help
-echo 用法: start.bat [选项]
+echo Usage: start.bat [options]
 echo.
-echo 选项:
-echo   --dir  ^<路径^>   OpenClaw 配置目录（默认 %%USERPROFILE%%\.openclaw）
-echo   --port ^<端口^>   监听端口（默认 3333）
-echo   --help          显示帮助
+echo Options:
+echo   --dir  ^<path^>   OpenClaw config directory (default: %%USERPROFILE%%\.openclaw)
+echo   --port ^<port^>   Listen port (default: 3333)
+echo   --host ^<addr^>   Bind address (default: 0.0.0.0)
+echo   --help          Show this help
 echo.
 exit /b 0
 
 :after_args
 
-:: ── 检测 OpenClaw 配置目录 ───────────────────────────────────
+:: ── Detect OpenClaw config directory ────────────────────────
 set "OPENCLAW_DIR="
 if defined DIR_ARG (
     set "OPENCLAW_DIR=!DIR_ARG!"
@@ -117,54 +123,48 @@ if defined DIR_ARG (
 if not defined OPENCLAW_DIR set "OPENCLAW_DIR=%USERPROFILE%\.openclaw"
 
 if exist "!OPENCLAW_DIR!" (
-    echo   [OK] 配置目录: !OPENCLAW_DIR!
+    echo   [OK] Config dir: !OPENCLAW_DIR!
 ) else (
-    echo   [!] 配置目录不存在: !OPENCLAW_DIR!
-    echo       首次使用？请先运行 openclaw onboard 初始化。
+    echo   [!] Config dir not found: !OPENCLAW_DIR!
+    echo       First time? Run: openclaw onboard
 )
 
-:: ── 首次运行：自动创建 manager-config.json ────────────────────
+:: ── First run: auto-create manager-config.json ──────────────
 if not exist "%CONFIG_JSON%" (
-    echo   [-^>] 首次运行，创建 manager-config.json
+    echo   [-^>] First run, creating manager-config.json
     node -e "require('fs').writeFileSync('%CONFIG_JSON%',JSON.stringify({dir:'~/.openclaw'},null,2))"
 )
 
-:: ── 检查端口可用性 ───────────────────────────────────────────
+:: ── Port handling: kill old process if occupied ─────────────
 set "PORT=3333"
 if defined PORT_ARG set "PORT=!PORT_ARG!"
 
-netstat -an 2>nul | findstr /r ":%PORT% .*LISTENING" >nul 2>&1
-if not errorlevel 1 (
-    echo   [!] 端口 !PORT! 已被占用
-    for %%p in (3334 3335 3336 8080 8888) do (
-        netstat -an 2>nul | findstr /r ":%%p .*LISTENING" >nul 2>&1
-        if errorlevel 1 (
-            echo       尝试备用端口 %%p...
-            set "PORT=%%p"
-            set "PORT_ARG=%%p"
-            goto :port_ok
-        )
-    )
+:: Find PID using the port and kill it
+for /f "tokens=5" %%p in ('netstat -ano 2^>nul ^| findstr /r ":!PORT! .*LISTENING"') do (
+    echo   [!] Port !PORT! in use (PID %%p), stopping old process...
+    taskkill /PID %%p /F >nul 2>&1
+    timeout /t 1 /nobreak >nul 2>&1
+    echo   [OK] Old process stopped
 )
-:port_ok
 
-:: ── 构建启动命令 ─────────────────────────────────────────────
+:: ── Build launch command ────────────────────────────────────
 set "CMD_ARGS="
 if defined DIR_ARG  set "CMD_ARGS=!CMD_ARGS! --dir "!DIR_ARG!""
 if defined PORT_ARG set "CMD_ARGS=!CMD_ARGS! --port !PORT_ARG!"
+if defined HOST_ARG set "CMD_ARGS=!CMD_ARGS! --host !HOST_ARG!"
 if defined EXTRA_ARGS set "CMD_ARGS=!CMD_ARGS! !EXTRA_ARGS!"
 
 echo.
-echo   [^>] 启动中 -^> http://localhost:!PORT!
-echo       Ctrl+C 停止
+echo   [^>] Starting -^> http://localhost:!PORT!
+echo       Ctrl+C to stop
 echo.
 
-:: ── 启动 ─────────────────────────────────────────────────────
+:: ── Launch ──────────────────────────────────────────────────
 node "%MANAGER_JS%"!CMD_ARGS!
 
 if errorlevel 1 (
     echo.
-    echo   [X] 启动失败，请检查上方错误信息。
+    echo   [X] Failed to start. Check errors above.
     pause
 )
 endlocal

start.sh

@@ -1,13 +1,13 @@
 #!/usr/bin/env bash
 # ================================================================
-# OpenClaw Manager v0.5 — 跨平台启动脚本 (macOS / Linux)
+# OpenClaw Manager v0.7.1 — Start Script (macOS / Linux)
 #
-# 特性：
-#   • 自动检测 Node.js，未安装时给出安装指引
-#   • 自动检测 ~/.openclaw 目录，不存在时提示
-#   • 首次运行自动创建 manager-config.json
-#   • 自动检测端口占用并建议替代端口
-#   • 支持 --dir / --port / --help 参数
+# Features:
+#   - Auto-detect Node.js, show install instructions if missing
+#   - Auto-detect ~/.openclaw directory
+#   - Auto-create manager-config.json on first run
+#   - Auto-kill previous OCM process if port is in use
+#   - Supports --dir / --port / --host / --help
 # ================================================================
 set -e
 
@@ -16,62 +16,63 @@ MANAGER_JS="$SCRIPT_DIR/openclaw-manager.js"
 CONFIG_JSON="$SCRIPT_DIR/manager-config.json"
 MIN_NODE_MAJOR=18
 
-# ── 颜色 ─────────────────────────────────────────────────────
+# ── Colors ────────────────────────────────────────────────────
 RED='\033[0;31m'; YELLOW='\033[1;33m'; GREEN='\033[0;32m'
 CYAN='\033[0;36m'; BOLD='\033[1m'; DIM='\033[2m'; RESET='\033[0m'
 
 banner() {
   echo ""
-  echo -e "${CYAN}${BOLD}  🦀 OpenClaw Manager v0.5${RESET}"
+  echo -e "${CYAN}${BOLD}  🦀 OpenClaw Manager v0.7.1${RESET}"
   echo -e "${DIM}  ─────────────────────────────${RESET}"
   echo ""
 }
 
 banner
 
-# ── 检查主文件 ────────────────────────────────────────────────
+# ── Check main file ──────────────────────────────────────────
 if [ ! -f "$MANAGER_JS" ]; then
-  echo -e "${RED}✗ 找不到 openclaw-manager.js${RESET}"
-  echo -e "  期望路径: ${DIM}$MANAGER_JS${RESET}"
+  echo -e "${RED}✗ Cannot find openclaw-manager.js${RESET}"
+  echo -e "  Expected: ${DIM}$MANAGER_JS${RESET}"
   exit 1
 fi
 
-# ── 检查 Node.js ─────────────────────────────────────────────
+# ── Check Node.js ────────────────────────────────────────────
 install_node_hint() {
   echo ""
-  echo -e "  ${BOLD}安装方式（选一种即可）：${RESET}"
+  echo -e "  ${BOLD}Install Node.js (pick one):${RESET}"
   echo ""
   if [[ "$(uname)" == "Darwin" ]]; then
     echo -e "  ${GREEN}1)${RESET} Homebrew:  ${CYAN}brew install node${RESET}"
-    echo -e "  ${GREEN}2)${RESET} 官网下载:  ${CYAN}https://nodejs.org/${RESET}"
+    echo -e "  ${GREEN}2)${RESET} Official:  ${CYAN}https://nodejs.org/${RESET}"
     echo -e "  ${GREEN}3)${RESET} nvm:       ${CYAN}curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash${RESET}"
-    echo -e "                  ${DIM}然后 nvm install --lts${RESET}"
+    echo -e "                  ${DIM}then: nvm install --lts${RESET}"
   else
     echo -e "  ${GREEN}1)${RESET} apt:       ${CYAN}sudo apt install -y nodejs npm${RESET}"
-    echo -e "  ${GREEN}2)${RESET} 官网下载:  ${CYAN}https://nodejs.org/${RESET}"
+    echo -e "  ${GREEN}2)${RESET} Official:  ${CYAN}https://nodejs.org/${RESET}"
     echo -e "  ${GREEN}3)${RESET} nvm:       ${CYAN}curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash${RESET}"
-    echo -e "                  ${DIM}然后 nvm install --lts${RESET}"
+    echo -e "                  ${DIM}then: nvm install --lts${RESET}"
   fi
   echo ""
 }
 
 if ! command -v node &>/dev/null; then
-  echo -e "${RED}✗ 未找到 Node.js${RESET}"
+  echo -e "${RED}✗ Node.js not found${RESET}"
   install_node_hint
   exit 1
 fi
 
 NODE_VER=$(node -e "process.stdout.write(String(process.versions.node.split('.')[0]))")
 if [ "$NODE_VER" -lt "$MIN_NODE_MAJOR" ]; then
-  echo -e "${YELLOW}⚠ Node.js 版本过低（当前 v$(node -v)，需要 >= v${MIN_NODE_MAJOR}）${RESET}"
+  echo -e "${YELLOW}⚠ Node.js too old (current $(node -v), need >= v${MIN_NODE_MAJOR})${RESET}"
   install_node_hint
   exit 1
 fi
 echo -e "  ${GREEN}✓${RESET} Node.js $(node -v)"
 
-# ── 解析参数 ─────────────────────────────────────────────────
+# ── Parse arguments ──────────────────────────────────────────
 DIR_ARG=""
 PORT_ARG=""
+HOST_ARG=""
 EXTRA_ARGS=()
 
 while [[ $# -gt 0 ]]; do
@@ -80,20 +81,22 @@ while [[ $# -gt 0 ]]; do
     --dir=*) DIR_ARG="${1#*=}"; shift;;
     --port)  PORT_ARG="$2"; shift 2;;
     --port=*) PORT_ARG="${1#*=}"; shift;;
+    --host)  HOST_ARG="$2"; shift 2;;
+    --host=*) HOST_ARG="${1#*=}"; shift;;
     --help|-h)
-      echo "用法: $0 [选项]"
+      echo "Usage: $0 [options]"
       echo ""
-      echo "选项:"
-      echo "  --dir  <路径>   OpenClaw 配置目录（默认 ~/.openclaw）"
-      echo "  --port <端口>   监听端口（默认 3333）"
-      echo "  --help          显示帮助"
+      echo "Options:"
+      echo "  --dir  <path>   OpenClaw config directory (default: ~/.openclaw)"
+      echo "  --port <port>   Listen port (default: 3333)"
+      echo "  --host <addr>   Bind address (default: 0.0.0.0)"
+      echo "  --help          Show this help"
       exit 0;;
     *) EXTRA_ARGS+=("$1"); shift;;
   esac
 done
 
-# ── 检测 OpenClaw 配置目录 ───────────────────────────────────
-# 优先级: --dir 参数 > manager-config.json > 环境变量 > 默认
+# ── Detect OpenClaw config directory ─────────────────────────
 OPENCLAW_DIR=""
 if [ -n "$DIR_ARG" ]; then
   OPENCLAW_DIR="${DIR_ARG/#\~/$HOME}"
@@ -106,55 +109,53 @@ fi
 [ -z "$OPENCLAW_DIR" ] && OPENCLAW_DIR="$HOME/.openclaw"
 
 if [ -d "$OPENCLAW_DIR" ]; then
-  echo -e "  ${GREEN}✓${RESET} 配置目录: ${DIM}$OPENCLAW_DIR${RESET}"
+  echo -e "  ${GREEN}✓${RESET} Config dir: ${DIM}$OPENCLAW_DIR${RESET}"
 else
-  echo -e "  ${YELLOW}⚠${RESET} 配置目录不存在: ${DIM}$OPENCLAW_DIR${RESET}"
-  echo -e "    ${DIM}首次使用？请先运行 openclaw onboard 初始化。${RESET}"
+  echo -e "  ${YELLOW}⚠${RESET} Config dir not found: ${DIM}$OPENCLAW_DIR${RESET}"
+  echo -e "    ${DIM}First time? Run: openclaw onboard${RESET}"
 fi
 
-# ── 首次运行：自动创建 manager-config.json ────────────────────
+# ── First run: auto-create manager-config.json ───────────────
 if [ ! -f "$CONFIG_JSON" ]; then
-  echo -e "  ${CYAN}→${RESET} 首次运行，创建 ${DIM}manager-config.json${RESET}"
+  echo -e "  ${CYAN}→${RESET} First run, creating ${DIM}manager-config.json${RESET}"
   node -e "require('fs').writeFileSync('$CONFIG_JSON',JSON.stringify({dir:'~/.openclaw'},null,2))"
 fi
 
-# ── 检查端口可用性 ───────────────────────────────────────────
+# ── Port handling: kill old process if occupied ──────────────
 PORT="${PORT_ARG:-3333}"
 
-check_port() {
+get_port_pid() {
   if command -v lsof &>/dev/null; then
-    lsof -i :"$1" -sTCP:LISTEN >/dev/null 2>&1 && return 1
+    lsof -ti :"$1" -sTCP:LISTEN 2>/dev/null || true
   elif command -v ss &>/dev/null; then
-    ss -tlnp 2>/dev/null | grep -q ":$1 " && return 1
-  elif command -v netstat &>/dev/null; then
-    netstat -tlnp 2>/dev/null | grep -q ":$1 " && return 1
+    ss -tlnp 2>/dev/null | grep ":$1 " | grep -oP 'pid=\K[0-9]+' || true
   fi
-  return 0
 }
 
-if ! check_port "$PORT"; then
-  echo -e "  ${YELLOW}⚠${RESET} 端口 ${PORT} 已被占用"
-  # 尝试找一个可用端口
-  for ALT in 3334 3335 3336 8080 8888; do
-    if check_port "$ALT"; then
-      echo -e "    ${DIM}尝试备用端口 ${ALT}...${RESET}"
-      PORT="$ALT"
-      PORT_ARG="$ALT"
-      break
-    fi
-  done
+PORT_PID=$(get_port_pid "$PORT")
+if [ -n "$PORT_PID" ]; then
+  echo -e "  ${YELLOW}⚠${RESET} Port ${PORT} in use (PID ${PORT_PID}), stopping old process..."
+  kill "$PORT_PID" 2>/dev/null || true
+  sleep 1
+  # Force kill if still alive
+  if kill -0 "$PORT_PID" 2>/dev/null; then
+    kill -9 "$PORT_PID" 2>/dev/null || true
+    sleep 0.5
+  fi
+  echo -e "  ${GREEN}✓${RESET} Old process stopped"
 fi
 
-# ── 构建启动命令 ─────────────────────────────────────────────
+# ── Build launch command ─────────────────────────────────────
 CMD_ARGS=()
 [ -n "$DIR_ARG" ]  && CMD_ARGS+=(--dir "$DIR_ARG")
 [ -n "$PORT_ARG" ] && CMD_ARGS+=(--port "$PORT_ARG")
+[ -n "$HOST_ARG" ] && CMD_ARGS+=(--host "$HOST_ARG")
 CMD_ARGS+=("${EXTRA_ARGS[@]}")
 
 echo ""
-echo -e "  ${CYAN}▶${RESET} 启动中 → ${BOLD}http://localhost:${PORT}${RESET}"
-echo -e "  ${DIM}Ctrl+C 停止${RESET}"
+echo -e "  ${CYAN}▶${RESET} Starting → ${BOLD}http://localhost:${PORT}${RESET}"
+echo -e "  ${DIM}Ctrl+C to stop${RESET}"
 echo ""
 
-# ── 启动 ─────────────────────────────────────────────────────
+# ── Launch ───────────────────────────────────────────────────
 exec node "$MANAGER_JS" "${CMD_ARGS[@]}"