feat: add Linux support, pnpm build fixes, and website updates

- Add Linux x64 platform support (运行.sh, build script, docs)
- Fix pnpm-first build logic across all launcher scripts
- Update website: 3→4 platforms, Linux in 3-step guide
- Update docs: Qwen free tier, StepFun model, 省钱提示
- Fix .gitignore for build artifacts

.gitignore

@@ -1,9 +1,5 @@
-# U-Claw build outputs (too large for git)
+# U-Claw build output bundle (generated release artifact)
-U-Claw/runtime/
+U-Claw/
-U-Claw/openclaw/node_modules/
-U-Claw/openclaw/dist/
-U-Claw/openclaw/.git/
-U-Claw/backups/
 
 # OpenClaw source (users download separately)
 openclaw-2026.3.7/

README.md

@@ -28,7 +28,7 @@
 
 ## Features / 特性
 
-- 🚀 **One-click install / 一键安装** — macOS + Windows, double-click to start
+- 🚀 **Easy startup / 快速启动** — macOS + Linux + Windows, ready to run from USB
 - 📦 **Fully offline / 完全离线** — No internet needed for installation
 - 🇨🇳 **China-optimized / 中国优化** — 8 Chinese AI models (DeepSeek, Kimi, Qwen, GLM, MiniMax, Doubao, Qianfan, Mimo)
 - 💬 **Multi-platform / 多平台** — QQ (official) / Feishu / WeChat / Telegram / Discord / WhatsApp / Slack
@@ -46,6 +46,7 @@
 
 # After extracting / 解压后：
 # Mac: double-click "启动菜单.command"
+# Linux: bash ./运行.sh
 # Win: double-click "启动菜单.bat"
 ```
 
@@ -84,7 +85,7 @@ Just copy the `U-Claw/` folder. That's it.
 U-Claw/                            (~1.3GB, 8GB USB minimum)
 │
 ├── 启动菜单.command / .bat         ← Launcher menu (YuLinMuFeng style)
-├── 运行.command / .bat             ← Quick start (skip menu)
+├── 运行.command / .sh / .bat       ← Quick start (skip menu)
 ├── 安装到电脑.command / .bat       ← Install to computer (permanent)
 ├── 使用说明.txt                    ← Basic instructions
 ├── 中国用户指南.txt                 ← China quick-start guide
@@ -93,6 +94,7 @@ U-Claw/                            (~1.3GB, 8GB USB minimum)
 ├── runtime/                        ← Node.js 22 runtimes
 │   ├── node-mac-arm64/             ← Mac Apple Silicon (M1-M4)
 │   ├── node-mac-x64/               ← Mac Intel
+│   ├── node-linux-x64/             ← Linux x64
 │   └── node-win-x64/               ← Windows 64-bit
 │
 ├── openclaw/                       ← OpenClaw + node_modules + dist
@@ -188,6 +190,7 @@ openclaw config set channels.qqbot.allowFrom "your_qq_number"
 ## System Requirements / 系统要求
 
 - **macOS**: 12+ (Intel or Apple Silicon)
+- **Linux**: x64 with glibc and bash
 - **Windows**: 10/11 (64-bit)
 - **RAM**: 2GB+ (4GB+ recommended)
 - **USB**: 8GB+ (16GB recommended)
@@ -202,10 +205,10 @@ openclaw config set channels.qqbot.allowFrom "your_qq_number"
 
 ### What the build script does / 构建脚本做了什么
 
-1. Downloads Node.js 22 for 3 platforms (Mac ARM64 + Mac x64 + Win x64), prefers China mirror
+1. Downloads Node.js 22 for 4 platforms (Mac ARM64 + Mac x64 + Linux x64 + Win x64), prefers China mirror
 2. Copies OpenClaw source to `U-Claw/openclaw/`
-3. Runs `npm install` with China mirror (registry.npmmirror.com)
+3. Installs `pnpm` and runs `pnpm install` with China mirror (registry.npmmirror.com)
-4. Runs `npm run build` to build OpenClaw
+4. Runs `pnpm build` to build OpenClaw
 5. Copies launcher scripts and docs
 6. Output: ~1.3GB ready to copy to USB
 
@@ -261,6 +264,10 @@ A: Yes, unlimited. MIT license, copy freely.
 A: No. U-Claw bundles Windows Node.js, runs natively via `.bat`.
 不需要。自带 Windows 版 Node.js。
 
+**Q: Linux supported? / Linux 支持吗？**
+A: Yes for x64 Linux. Use `bash ./运行.sh` from the release bundle.
+支持，面向 x64 Linux。解压后运行 `bash ./运行.sh` 即可。
+
 ## License
 
 [MIT](LICENSE) — Free to use, modify, distribute.

build-uclaw.sh

@@ -33,7 +33,7 @@ echo ""
 # ---- 1. 创建 U-Claw 目录结构 ----
 info "创建 U-Claw 目录结构..."
 rm -rf "$UCLAW_DIR"
-mkdir -p "$UCLAW_DIR"/{runtime/{node-mac-arm64,node-mac-x64,node-win-x64},openclaw,memory,persona,skills,tools}
+mkdir -p "$UCLAW_DIR"/{runtime/{node-mac-arm64,node-mac-x64,node-linux-x64,node-win-x64},openclaw,memory,persona,skills,tools}
 
 # ---- 2. 下载 Node.js 各平台版本 ----
 DOWNLOAD_DIR="$SCRIPT_DIR/.download-cache"
@@ -76,9 +76,10 @@ download_node() {
     ok "Node.js ${PLATFORM}-${ARCH} 就绪"
 }
 
-# 下载三个平台的 Node.js
+# 下载四个平台的 Node.js
 download_node "darwin" "arm64" "tar.gz" "node-mac-arm64"    # Mac Apple Silicon
 download_node "darwin" "x64"   "tar.gz" "node-mac-x64"      # Mac Intel
+download_node "linux"  "x64"   "tar.gz" "node-linux-x64"    # Linux x64
 download_node "win"    "x64"   "zip"    "node-win-x64"      # Windows x64
 
 # ---- 3. 复制 OpenClaw 源码 ----
@@ -139,6 +140,7 @@ if [ -d "$SCRIPTS_SRC" ]; then
     cp "$SCRIPTS_SRC/启动菜单.command" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPTS_SRC/启动菜单.bat" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPTS_SRC/运行.command" "$UCLAW_DIR/" 2>/dev/null || true
+    cp "$SCRIPTS_SRC/运行.sh" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPTS_SRC/运行.bat" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPTS_SRC/安装到电脑.command" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPTS_SRC/安装到电脑.bat" "$UCLAW_DIR/" 2>/dev/null || true
@@ -150,7 +152,7 @@ if [ -d "$SCRIPTS_SRC" ]; then
     # 复制二维码
     cp "$SCRIPT_DIR/微信二维码.jpg" "$UCLAW_DIR/" 2>/dev/null || true
     cp "$SCRIPT_DIR/小红书二维码.jpg" "$UCLAW_DIR/" 2>/dev/null || true
-    chmod +x "$UCLAW_DIR/启动菜单.command" "$UCLAW_DIR/运行.command" "$UCLAW_DIR/安装到电脑.command" 2>/dev/null || true
+    chmod +x "$UCLAW_DIR/启动菜单.command" "$UCLAW_DIR/运行.command" "$UCLAW_DIR/运行.sh" "$UCLAW_DIR/安装到电脑.command" 2>/dev/null || true
     ok "用户脚本已复制（含启动菜单、中国用户指南、微信二维码）"
 else
     warn "找不到 uclaw-scripts/ 目录，请手动复制脚本到 U-Claw/"
@@ -166,6 +168,7 @@ echo "  总大小: $TOTAL_SIZE"
 echo ""
 du -sh "$UCLAW_DIR"/runtime/node-mac-arm64 2>/dev/null | awk '{print "  Node.js Mac ARM64:  "$1}'
 du -sh "$UCLAW_DIR"/runtime/node-mac-x64 2>/dev/null | awk '{print "  Node.js Mac x64:    "$1}'
+du -sh "$UCLAW_DIR"/runtime/node-linux-x64 2>/dev/null | awk '{print "  Node.js Linux x64:  "$1}'
 du -sh "$UCLAW_DIR"/runtime/node-win-x64 2>/dev/null | awk '{print "  Node.js Win x64:    "$1}'
 du -sh "$UCLAW_DIR"/openclaw 2>/dev/null | awk '{print "  OpenClaw + 依赖:    "$1}'
 echo ""

docs/教程-OpenClaw中国区完全指南.md

@@ -51,6 +51,7 @@ OpenClaw 是一个**开源 AI 助手框架**，你可以把它理解为：
 ```
 1. 插入 U-Claw U 盘
 2. Mac: 双击「启动菜单.command」
+   Linux: 运行 `bash ./运行.sh`
    Win: 双击「启动菜单.bat」
 3. 选择 [1] 一键安装到电脑
 4. 等待完成（约 2-3 分钟）

uclaw-scripts/中国用户指南.txt

@@ -150,10 +150,12 @@ U-Claw 已预装 52 个技能，以下是最实用的:
 遇到问题?
 ══════════════════════
 
-1. 插 U 盘，双击「启动菜单」
+1. 插 U 盘
-2. 选 [8] 诊断修复
+2. Mac/Windows: 打开「启动菜单」
-3. 如果修不好，选 [11] 重置
+   Linux: 运行 `bash ./运行.sh`
-4. 重置前会自动提醒你备份
+3. 选 [8] 诊断修复
+4. 如果修不好，选 [11] 重置
+5. 重置前会自动提醒你备份
 
 加入社区:
   - 官网: u-claw.org

uclaw-scripts/使用说明.txt

@@ -21,10 +21,11 @@ U 盘里有什么?
 ═══════════════
 U-Claw/
 ├── 运行.command        <- Mac 用户双击这个
+├── 运行.sh             <- Linux 用户运行: bash ./运行.sh
 ├── 运行.bat            <- Windows 用户双击这个
 ├── 安装到电脑.command   <- Mac 永久安装
 ├── 安装到电脑.bat       <- Windows 永久安装
-├── runtime/            <- Node.js 运行环境 (Mac/Win)
+├── runtime/            <- Node.js 运行环境 (Mac/Linux/Win)
 ├── openclaw/           <- OpenClaw 源码 + 依赖
 ├── memory/             <- AI 记忆文件
 ├── persona/            <- AI 人格配置
@@ -50,6 +51,12 @@ U-Claw/
     3. 双击 "运行.bat"
     4. 等待启动完成
 
+  Linux 用户:
+    1. 插入 U 盘
+    2. 打开 U-Claw 文件夹
+    3. 运行: chmod +x 运行.sh && ./运行.sh
+    4. 等待启动完成
+
   首次运行可能需要几分钟安装依赖（已预打包，无需联网）
 
 
@@ -65,12 +72,17 @@ U-Claw/
     2. 按提示操作
     3. 安装后在命令提示符输入 openclaw 即可使用
 
+  Linux 用户:
+    暂不提供一键安装到系统。
+    直接运行 `bash ./运行.sh` 即可使用。
+
   安装位置: ~/.uclaw/ (Mac) 或 %USERPROFILE%\.uclaw\ (Win)
 
 
 系统要求
 ═══════════════
 - macOS 12+ (Intel 或 Apple Silicon)
+- Linux x64 (glibc 环境，bash)
 - Windows 10/11 (64位)
 - 内存: 2GB 以上（推荐 4GB+）
 - 磁盘: 2GB 可用空间

uclaw-scripts/启动菜单.bat

@@ -8,8 +8,22 @@ set "OPENCLAW_DIR=%UCLAW_DIR%openclaw"
 set "NODE_DIR=%UCLAW_DIR%runtime\node-win-x64"
 set "NODE_BIN=%NODE_DIR%\node.exe"
 set "NPM_BIN=%NODE_DIR%\npm.cmd"
+set "PNPM_BIN=%NODE_DIR%\pnpm.cmd"
 set "PATH=%NODE_DIR%;%PATH%"
 
+goto MENU
+
+:ENSURE_PNPM
+if exist "%PNPM_BIN%" goto :eof
+echo   缺少 pnpm，正在补充安装...
+call "%NPM_BIN%" install -g pnpm --registry=https://registry.npmmirror.com
+if not exist "%PNPM_BIN%" (
+    echo   [错误] pnpm 安装失败，无法继续构建
+    pause
+    goto MENU
+)
+goto :eof
+
 :MENU
 cls
 echo.
@@ -118,7 +132,13 @@ if not exist "%OPENCLAW_DIR%\node_modules" (
     call "%NPM_BIN%" install --registry=https://registry.npmmirror.com
 )
 cd /d "%OPENCLAW_DIR%"
-call "%NPM_BIN%" run build
+call :ENSURE_PNPM
+call "%PNPM_BIN%" run build
+if not exist "%OPENCLAW_DIR%\dist" (
+    echo   [错误] 构建失败，请检查上方错误信息
+    pause
+    goto MENU
+)
 echo.
 echo   构建完成!
 pause
@@ -136,17 +156,24 @@ if not exist "%OPENCLAW_DIR%\node_modules" (
 if not exist "%OPENCLAW_DIR%\dist" (
     echo   先构建...
     cd /d "%OPENCLAW_DIR%"
-    call "%NPM_BIN%" run build 2>nul
+    call :ENSURE_PNPM
+    call "%PNPM_BIN%" run build
+    if not exist "%OPENCLAW_DIR%\dist" (
+        echo   [错误] 构建失败，请检查上方错误信息
+        pause
+        goto MENU
+    )
 )
 cd /d "%OPENCLAW_DIR%"
 REM 首次运行走 onboard，之后直接启动
 if not exist "%USERPROFILE%\.openclaw\openclaw.json" (
     echo   首次配置...
     "%NODE_BIN%" openclaw.mjs onboard --install-daemon
+    if errorlevel 1 goto MENU
 )
 echo.
 echo   启动 OpenClaw 服务...
-"%NODE_BIN%" openclaw.mjs 2>nul || call "%NPM_BIN%" start
+"%NODE_BIN%" openclaw.mjs || call "%NPM_BIN%" start
 pause
 goto MENU
 

uclaw-scripts/启动菜单.command

@@ -29,8 +29,23 @@ else
 fi
 NODE_BIN="$NODE_DIR/bin/node"
 NPM_BIN="$NODE_DIR/bin/npm"
+PNPM_BIN="$NODE_DIR/bin/pnpm"
 export PATH="$NODE_DIR/bin:$PATH"
 
+ensure_pnpm() {
+    if [ -x "$PNPM_BIN" ]; then
+        return 0
+    fi
+
+    echo -e "  ${YELLOW}缺少 pnpm，正在补充安装...${NC}"
+    "$NPM_BIN" install -g pnpm --registry=https://registry.npmmirror.com 2>&1
+
+    if [ ! -x "$PNPM_BIN" ]; then
+        echo -e "  ${RED}错误: pnpm 安装失败，无法继续构建${NC}"
+        return 1
+    fi
+}
+
 # 检查安装状态
 check_status() {
     HAS_MODULES="no"
@@ -122,7 +137,10 @@ ensure_deps() {
     if [ ! -d "$OPENCLAW_DIR/dist" ]; then
         echo -e "  ${YELLOW}正在构建...${NC}"
         cd "$OPENCLAW_DIR"
-        "$NODE_BIN" "$NPM_BIN" run build 2>&1
+        if ! ensure_pnpm; then
+            return 1
+        fi
+        "$PNPM_BIN" run build 2>&1
         if [ ! -d "$OPENCLAW_DIR/dist" ]; then
             echo -e "  ${RED}构建失败！请检查上方错误信息${NC}"
             return 1
@@ -158,7 +176,14 @@ do_build() {
     echo ""
     ensure_deps
     cd "$OPENCLAW_DIR"
-    "$NODE_BIN" "$NPM_BIN" run build 2>&1
+    if ! ensure_pnpm; then
+        return 1
+    fi
+    "$PNPM_BIN" run build 2>&1
+    if [ ! -d "$OPENCLAW_DIR/dist" ]; then
+        echo -e "  ${RED}构建失败！请检查上方错误信息${NC}"
+        return 1
+    fi
     echo ""
     echo -e "  ${GREEN}构建完成!${NC}"
 }

uclaw-scripts/运行.bat

@@ -14,6 +14,22 @@ set "OPENCLAW_DIR=%UCLAW_DIR%openclaw"
 set "NODE_DIR=%UCLAW_DIR%runtime\node-win-x64"
 set "NODE_BIN=%NODE_DIR%\node.exe"
 set "NPM_BIN=%NODE_DIR%\npm.cmd"
+set "PNPM_BIN=%NODE_DIR%\pnpm.cmd"
+
+goto MAIN
+
+:ENSURE_PNPM
+if exist "%PNPM_BIN%" goto :eof
+echo   缺少 pnpm，正在补充安装...
+call "%NPM_BIN%" install -g pnpm --registry=https://registry.npmmirror.com
+if not exist "%PNPM_BIN%" (
+    echo   [错误] pnpm 安装失败，无法继续构建
+    pause
+    exit /b 1
+)
+goto :eof
+
+:MAIN
 
 if not exist "%NODE_BIN%" (
     echo   [错误] 找不到 Node.js 运行环境
@@ -43,7 +59,13 @@ if not exist "%OPENCLAW_DIR%\node_modules" (
 if not exist "%OPENCLAW_DIR%\dist" (
     echo   首次运行，正在构建...
     cd /d "%OPENCLAW_DIR%"
-    call "%NPM_BIN%" run build 2>nul
+    call :ENSURE_PNPM
+    call "%PNPM_BIN%" run build
+    if not exist "%OPENCLAW_DIR%\dist" (
+        echo   [错误] 构建失败，请检查上方错误信息
+        pause
+        exit /b 1
+    )
     echo.
 )
 
@@ -54,10 +76,11 @@ REM 首次运行走 onboard，之后直接启动
 if not exist "%USERPROFILE%\.openclaw\openclaw.json" (
     echo   首次配置...
     "%NODE_BIN%" openclaw.mjs onboard --install-daemon
+    if errorlevel 1 exit /b 1
 )
 echo.
 echo   启动 OpenClaw 服务...
-"%NODE_BIN%" openclaw.mjs 2>nul || call "%NPM_BIN%" start
+"%NODE_BIN%" openclaw.mjs || call "%NPM_BIN%" start
 
 echo.
 echo   OpenClaw 已退出

uclaw-scripts/运行.command

@@ -34,6 +34,7 @@ fi
 
 NODE_BIN="$NODE_DIR/bin/node"
 NPM_BIN="$NODE_DIR/bin/npm"
+PNPM_BIN="$NODE_DIR/bin/pnpm"
 
 if [ ! -f "$NODE_BIN" ]; then
     echo -e "  ${RED}错误: 找不到 Node.js 运行环境${NC}"
@@ -49,6 +50,21 @@ echo ""
 
 export PATH="$NODE_DIR/bin:$PATH"
 
+ensure_pnpm() {
+    if [ -x "$PNPM_BIN" ]; then
+        return 0
+    fi
+
+    echo -e "  ${YELLOW}缺少 pnpm，正在补充安装...${NC}"
+    "$NPM_BIN" install -g pnpm --registry=https://registry.npmmirror.com 2>&1
+
+    if [ ! -x "$PNPM_BIN" ]; then
+        echo -e "  ${RED}错误: pnpm 安装失败，无法继续构建${NC}"
+        read -p "  按回车键退出..."
+        exit 1
+    fi
+}
+
 # 检查依赖
 if [ ! -d "$OPENCLAW_DIR/node_modules" ]; then
     echo -e "  ${YELLOW}首次运行，正在安装依赖...${NC}"
@@ -65,7 +81,8 @@ fi
 if [ ! -d "$OPENCLAW_DIR/dist" ]; then
     echo -e "  ${YELLOW}首次运行，正在构建...${NC}"
     cd "$OPENCLAW_DIR"
-    "$NODE_BIN" "$NPM_BIN" run build 2>&1
+    ensure_pnpm
+    "$PNPM_BIN" run build 2>&1
     if [ ! -d "$OPENCLAW_DIR/dist" ]; then
         echo -e "  ${RED}构建失败，请检查错误信息${NC}"
         read -p "  按回车键退出..."

uclaw-scripts/运行.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+# ============================================================
+# U-Claw 虾盘 - Linux 一键启动
+# 用法: bash ./运行.sh
+# ============================================================
+
+set -e
+
+UCLAW_DIR="$(cd "$(dirname "$0")" && pwd)"
+OPENCLAW_DIR="$UCLAW_DIR/openclaw"
+NODE_DIR="$UCLAW_DIR/runtime/node-linux-x64"
+NODE_BIN="$NODE_DIR/bin/node"
+NPM_BIN="$NODE_DIR/bin/npm"
+PNPM_BIN="$NODE_DIR/bin/pnpm"
+
+GREEN='\033[0;32m'
+CYAN='\033[0;36m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+echo ""
+echo -e "${CYAN}"
+echo "  ╔══════════════════════════════════════╗"
+echo "  ║     U-Claw 虾盘 v1.0                ║"
+echo "  ║     OpenClaw Linux 启动              ║"
+echo "  ╚══════════════════════════════════════╝"
+echo -e "${NC}"
+
+if [ ! -x "$NODE_BIN" ]; then
+    echo -e "  ${RED}错误: 找不到 Linux Node.js 运行环境${NC}"
+    echo "  请确保 runtime/node-linux-x64 目录完整"
+    exit 1
+fi
+
+export PATH="$NODE_DIR/bin:$PATH"
+
+ensure_pnpm() {
+    if [ -x "$PNPM_BIN" ]; then
+        return 0
+    fi
+
+    echo -e "  ${YELLOW}缺少 pnpm，正在补充安装...${NC}"
+    "$NPM_BIN" install -g pnpm --registry=https://registry.npmmirror.com
+
+    if [ ! -x "$PNPM_BIN" ]; then
+        echo -e "  ${RED}错误: pnpm 安装失败，无法继续构建${NC}"
+        exit 1
+    fi
+}
+
+echo -e "  Node.js 版本: ${GREEN}$("$NODE_BIN" --version)${NC}"
+echo ""
+
+if [ ! -d "$OPENCLAW_DIR/node_modules" ]; then
+    echo -e "  ${YELLOW}首次运行，正在安装依赖...${NC}"
+    cd "$OPENCLAW_DIR"
+    "$NPM_BIN" install --registry=https://registry.npmmirror.com
+    echo ""
+fi
+
+if [ ! -d "$OPENCLAW_DIR/dist" ]; then
+    echo -e "  ${YELLOW}首次运行，正在构建...${NC}"
+    cd "$OPENCLAW_DIR"
+    ensure_pnpm
+    "$PNPM_BIN" run build
+    if [ ! -d "$OPENCLAW_DIR/dist" ]; then
+        echo -e "  ${RED}构建失败，请检查错误信息${NC}"
+        exit 1
+    fi
+    echo ""
+fi
+
+cd "$OPENCLAW_DIR"
+
+if [ ! -f "$HOME/.openclaw/openclaw.json" ]; then
+    echo -e "  ${YELLOW}首次配置...${NC}"
+    "$NODE_BIN" openclaw.mjs onboard --install-daemon
+fi
+
+echo -e "  ${CYAN}启动 OpenClaw 服务...${NC}"
+"$NODE_BIN" openclaw.mjs || "$NPM_BIN" start

website/index.html

@@ -324,7 +324,7 @@
             <div class="stat-label en hidden">Chinese AI models</div>
         </div>
         <div class="stat">
-            <div class="stat-num">3</div>
+            <div class="stat-num">4</div>
             <div class="stat-label zh">平台支持</div>
             <div class="stat-label en hidden">OS platforms</div>
         </div>
@@ -385,8 +385,8 @@
             <div class="tag tag-red en hidden">One-Click</div>
             <h3 class="zh">雨林木风风格启动菜单</h3>
             <h3 class="en hidden">YuLinMuFeng-Style Launcher</h3>
-            <p class="zh">16 个功能：安装、修复、备份、还原、重置。双击就能用，小白也能搞定。</p>
+            <p class="zh">16 个功能：安装、修复、备份、还原、重置。macOS / Windows / Linux 三系统，双击就能用。</p>
-            <p class="en hidden">16 functions: install, repair, backup, restore, reset. Double-click and go.</p>
+            <p class="en hidden">16 functions: install, repair, backup, restore, reset. macOS / Windows / Linux.</p>
         </div>
         <div class="feature-card">
             <div class="tag tag-green zh">中国优化</div>
@@ -438,8 +438,8 @@
         <span class="en hidden">3 Steps</span>
     </h2>
     <p class="section-sub">
-        <span class="zh">双口 U 盘（USB-A + USB-C），Mac 和 Windows 都能插</span>
+        <span class="zh">双口 U 盘（USB-A + USB-C），Mac / Windows / Linux 通用</span>
-        <span class="en hidden">Dual-port USB (USB-A + USB-C), works on Mac and Windows</span>
+        <span class="en hidden">Dual-port USB (USB-A + USB-C), works on Mac, Windows & Linux</span>
     </p>
     <div class="steps">
         <div class="step">
@@ -454,8 +454,8 @@
             <div class="step-num">2</div>
             <div>
                 <h3 class="zh">双击启动菜单</h3><h3 class="en hidden">Double-click Launcher</h3>
-                <p class="zh">Mac 双击「启动菜单.command」，Win 双击「启动菜单.bat」</p>
+                <p class="zh">Mac 双击「启动菜单.command」，Win 双击「启动菜单.bat」，Linux 运行「运行.sh」</p>
-                <p class="en hidden">Mac: "启动菜单.command", Win: "启动菜单.bat"</p>
+                <p class="en hidden">Mac: "启动菜单.command", Win: "启动菜单.bat", Linux: "运行.sh"</p>
             </div>
         </div>
         <div class="step">