diff --git a/website/agent.html b/website/agent.html
new file mode 100644
index 0000000..021a226
--- /dev/null
+++ b/website/agent.html
@@ -0,0 +1,201 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>U-Claw 远程协助 - Agent 模式</title>
+    <style>
+        * { box-sizing: border-box; margin: 0; padding: 0; }
+        body { font-family: -apple-system, 'Microsoft YaHei', sans-serif; max-width: 640px; margin: 40px auto; padding: 0 20px; background: #1a1a2e; color: #eee; line-height: 1.6; }
+        h1 { text-align: center; font-size: 28px; margin-bottom: 8px; }
+        .subtitle { text-align: center; color: #aaa; margin-bottom: 30px; }
+        .step { background: #16213e; border-radius: 12px; padding: 20px; margin: 20px 0; }
+        .step h2 { color: #e94560; margin-bottom: 12px; font-size: 18px; }
+        .step p { color: #ccc; margin-bottom: 10px; }
+        .cmd { background: #0f3460; padding: 15px; border-radius: 8px; font-family: 'Consolas', 'Courier New', monospace; font-size: 15px; position: relative; word-break: break-all; cursor: pointer; transition: background 0.2s; }
+        .cmd:hover { background: #1a5276; }
+        .cmd:active { background: #1e6091; }
+        .copy-btn { position: absolute; right: 8px; top: 8px; background: #e94560; color: white; border: none; padding: 6px 14px; border-radius: 6px; cursor: pointer; font-size: 13px; }
+        .copy-btn:hover { background: #d63851; }
+        .note { color: #888; font-size: 13px; margin-top: 8px; }
+        .warn { color: #f0ad4e; font-size: 13px; margin-top: 8px; }
+        .tab-group { display: flex; gap: 0; margin-bottom: 0; }
+        .tab { padding: 8px 20px; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 14px; background: #0d1b30; color: #888; border: 1px solid #1a3a5c; border-bottom: none; }
+        .tab.active { background: #16213e; color: #e94560; font-weight: bold; }
+        .tab-content { display: none; }
+        .tab-content.active { display: block; }
+        .screenshot { background: #0a0a1a; border-radius: 8px; padding: 15px; margin: 10px 0; border: 1px solid #333; }
+        .screenshot pre { color: #4ec9b0; font-family: 'Consolas', monospace; font-size: 13px; white-space: pre-wrap; }
+        .safe-badge { display: inline-block; background: #1b5e20; color: #a5d6a7; padding: 4px 12px; border-radius: 20px; font-size: 12px; margin-top: 10px; }
+        .faq { background: #16213e; border-radius: 12px; padding: 20px; margin: 20px 0; }
+        .faq h3 { color: #e94560; margin-bottom: 8px; font-size: 15px; }
+        .faq p { color: #aaa; font-size: 14px; margin-bottom: 15px; }
+        img.guide-img { width: 100%; border-radius: 8px; margin: 10px 0; }
+    </style>
+</head>
+<body>
+    <h1>U-Claw 远程协助</h1>
+    <p class="subtitle">Agent 模式 - 轻量快速，一行命令上线</p>
+
+    <!-- Step 1 -->
+    <div class="step">
+        <h2>第 1 步：打开终端</h2>
+
+        <div class="tab-group">
+            <div class="tab active" onclick="switchTab('os', 'win')">Windows</div>
+            <div class="tab" onclick="switchTab('os', 'mac')">macOS</div>
+            <div class="tab" onclick="switchTab('os', 'linux')">Linux</div>
+        </div>
+
+        <div id="os-win" class="tab-content active">
+            <div style="background:#16213e; padding: 15px; border-radius: 0 8px 8px 8px; border: 1px solid #1a3a5c; border-top: none;">
+                <p><strong>方法 1（推荐）：</strong></p>
+                <p>按键盘 <code style="background:#0f3460; padding:2px 8px; border-radius:4px;">Win + X</code>，选择 <strong>"终端(管理员)"</strong> 或 <strong>"PowerShell(管理员)"</strong></p>
+                <p style="margin-top:10px;"><strong>方法 2：</strong></p>
+                <p>按 <code style="background:#0f3460; padding:2px 8px; border-radius:4px;">Win</code> 键，搜索 <strong>"PowerShell"</strong>，右键选 <strong>"以管理员身份运行"</strong></p>
+                <div class="screenshot">
+                    <pre>PS C:\Users\YourName&gt; _</pre>
+                </div>
+                <p class="note">看到这样的界面就对了 ↑</p>
+            </div>
+        </div>
+
+        <div id="os-mac" class="tab-content">
+            <div style="background:#16213e; padding: 15px; border-radius: 0 8px 8px 8px; border: 1px solid #1a3a5c; border-top: none;">
+                <p>按 <code style="background:#0f3460; padding:2px 8px; border-radius:4px;">Command + 空格</code>，搜索 <strong>"终端"</strong> 或 <strong>"Terminal"</strong>，回车打开</p>
+                <div class="screenshot">
+                    <pre>yourname@MacBook ~ % _</pre>
+                </div>
+            </div>
+        </div>
+
+        <div id="os-linux" class="tab-content">
+            <div style="background:#16213e; padding: 15px; border-radius: 0 8px 8px 8px; border: 1px solid #1a3a5c; border-top: none;">
+                <p>按 <code style="background:#0f3460; padding:2px 8px; border-radius:4px;">Ctrl + Alt + T</code> 打开终端</p>
+                <div class="screenshot">
+                    <pre>user@hostname:~$ _</pre>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <!-- Step 2 -->
+    <div class="step">
+        <h2>第 2 步：粘贴运行</h2>
+        <p>复制下面的命令，粘贴到终端里，按回车：</p>
+
+        <div id="cmd-win-wrap" class="tab-content active">
+            <div class="cmd" id="cmd-win" onclick="copyCmd('cmd-win')">
+                irm https://u-claw.org/agent.ps1 | iex
+                <button class="copy-btn" onclick="event.stopPropagation(); copyCmd('cmd-win')">复制</button>
+            </div>
+            <p class="note">提示：在 PowerShell 里右键即可粘贴</p>
+        </div>
+
+        <div id="cmd-mac-wrap" class="tab-content">
+            <div class="cmd" id="cmd-mac" onclick="copyCmd('cmd-mac')">
+                curl -fsSL https://u-claw.org/agent.sh | bash
+                <button class="copy-btn" onclick="event.stopPropagation(); copyCmd('cmd-mac')">复制</button>
+            </div>
+            <p class="note">提示：Command+V 粘贴，然后回车</p>
+        </div>
+
+        <div id="cmd-linux-wrap" class="tab-content">
+            <div class="cmd" id="cmd-linux" onclick="copyCmd('cmd-linux')">
+                curl -fsSL https://u-claw.org/agent.sh | bash
+                <button class="copy-btn" onclick="event.stopPropagation(); copyCmd('cmd-linux')">复制</button>
+            </div>
+            <p class="note">提示：Ctrl+Shift+V 粘贴，然后回车</p>
+        </div>
+    </div>
+
+    <!-- Step 3 -->
+    <div class="step">
+        <h2>第 3 步：发送设备 ID</h2>
+        <p>运行成功后会看到：</p>
+        <div class="screenshot">
+            <pre>
+  ==========================================
+    Connected! Send this ID to support:
+  ==========================================
+
+  +------------------------------------------+
+  |  Device ID:  desktop-a3f2                 |
+  |  Hostname:   DESKTOP-ZHANGSAN            |
+  +------------------------------------------+
+
+  * Close this window to disconnect
+  * Auto-disconnect after 2 hours</pre>
+        </div>
+        <p style="margin-top: 12px;">把 <strong>Device ID</strong>（如 <code style="background:#0f3460; padding:2px 8px; border-radius:4px;">desktop-a3f2</code>）发给技术支持即可。</p>
+    </div>
+
+    <!-- Safety -->
+    <div class="step" style="border: 1px solid #1b5e20;">
+        <h2 style="color: #4caf50;">安全说明</h2>
+        <p>
+            <span class="safe-badge">单向连接</span>
+            Agent 只接收并执行技术支持发送的诊断命令
+        </p>
+        <p>
+            <span class="safe-badge">随时断开</span>
+            关闭终端窗口即可立即断开连接
+        </p>
+        <p>
+            <span class="safe-badge">自动过期</span>
+            连接 2 小时后自动断开，不会常驻
+        </p>
+        <p>
+            <span class="safe-badge">无残留</span>
+            断开后自动清理下载的文件
+        </p>
+    </div>
+
+    <!-- FAQ -->
+    <div class="faq">
+        <h3>Q: 运行报错"无法加载文件"怎么办？</h3>
+        <p>在 PowerShell 里先运行：<code style="background:#0f3460; padding:2px 6px; border-radius:4px;">Set-ExecutionPolicy Bypass -Scope Process</code>，然后再粘贴命令。</p>
+
+        <h3>Q: 下载失败？</h3>
+        <p>检查网络连接，或者联系技术支持获取离线安装包。</p>
+
+        <h3>Q: 连不上服务器？</h3>
+        <p>可能是公司防火墙限制，请联系技术支持。</p>
+    </div>
+
+    <p style="text-align:center; color:#555; margin: 30px 0; font-size: 13px;">
+        U-Claw Remote Support &copy; 2026
+    </p>
+
+    <script>
+        function switchTab(group, name) {
+            // Update tab buttons
+            document.querySelectorAll('.tab-group .tab').forEach(t => t.classList.remove('active'));
+            event.target.classList.add('active');
+
+            // Update step 1 content
+            document.querySelectorAll('[id^="os-"]').forEach(c => c.classList.remove('active'));
+            document.getElementById('os-' + name).classList.add('active');
+
+            // Update step 2 commands
+            document.querySelectorAll('[id^="cmd-"][id$="-wrap"]').forEach(c => c.classList.remove('active'));
+            const cmdName = name === 'win' ? 'win' : name === 'mac' ? 'mac' : 'linux';
+            document.getElementById('cmd-' + cmdName + '-wrap').classList.add('active');
+        }
+
+        function copyCmd(id) {
+            const el = document.getElementById(id);
+            const text = el.childNodes[0].textContent.trim();
+            navigator.clipboard.writeText(text).then(() => {
+                const btn = el.querySelector('.copy-btn');
+                btn.textContent = '已复制 ✓';
+                btn.style.background = '#27ae60';
+                setTimeout(() => {
+                    btn.textContent = '复制';
+                    btn.style.background = '#e94560';
+                }, 1500);
+            });
+        }
+    </script>
+</body>
+</html>
diff --git a/website/agent.ps1 b/website/agent.ps1
index 46112ef..32e00fa 100644
--- a/website/agent.ps1
+++ b/website/agent.ps1
@@ -11,7 +11,7 @@ $RELAY_SERVER = "ws://47.107.130.152:8900"
 $DOWNLOAD_URL = "https://u-claw.org/downloads/agent.exe"
 $AGENT_DIR = "$env:TEMP\uclaw"
 $AGENT_PATH = "$AGENT_DIR\agent.exe"
-$TOKEN = "remote-agent-secret"
+$TOKEN = "uclaw-agent-pub"
 $TIMEOUT_HOURS = 2
 
 Clear-Host
diff --git a/website/agent.sh b/website/agent.sh
index fd262be..e6ceb46 100644
--- a/website/agent.sh
+++ b/website/agent.sh
@@ -7,7 +7,7 @@
 set -e
 
 RELAY_SERVER="ws://47.107.130.152:8900"
-TOKEN="remote-agent-secret"
+TOKEN="uclaw-agent-pub"
 TIMEOUT_HOURS=2
 AGENT_DIR="/tmp/uclaw"
 AGENT_PATH="$AGENT_DIR/agent"
diff --git a/website/downloads/agent b/website/downloads/agent
index 9316f77..cae461a 100755
Binary files a/website/downloads/agent and b/website/downloads/agent differ
diff --git a/website/downloads/agent-linux b/website/downloads/agent-linux
index b65d1d2..ecdb156 100755
Binary files a/website/downloads/agent-linux and b/website/downloads/agent-linux differ
diff --git a/website/downloads/agent.exe b/website/downloads/agent.exe
index 930a7ff..990ddd0 100755
Binary files a/website/downloads/agent.exe and b/website/downloads/agent.exe differ
