diff --git a/_deploy/maomao-deploy.sh b/_deploy/maomao-deploy.sh
new file mode 100644
index 0000000..c9d1f9d
--- /dev/null
+++ b/_deploy/maomao-deploy.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+# 光湖驱动引擎 v2.1 · 毛毛服务器一键部署
+# 粘贴到服务器终端回车即可
+set -e
+echo "⚡ 光湖驱动引擎 v2.1 · 毛毛服务器 175.178.176.145"
+
+echo "[1/5] 环境: $(lsb_release -ds 2>/dev/null||cat /etc/os-release|head -1), $(nproc)核, $(free -h|grep Mem|awk '{print $2}')"
+
+echo "[2/5] 安装Node.js..."
+if command -v node &>/dev/null; then echo "  $(node -v)"; else
+  apt-get update -qq && apt-get install -y -qq curl
+  curl -fsSL https://deb.nodesource.com/setup_22.x|bash -
+  apt-get install -y nodejs && echo "  $(node -v)"
+fi
+
+echo "[3/5] 部署gatekeeper..."
+mkdir -p /opt/guanghu /var/log/guanghu
+# 尝试从仓库下载
+curl -fsSL -o /opt/guanghu/gatekeeper.js \
+  "https://guanghulab.com/code/bingshuo/guanghulab/raw/branch/main/_deploy/gatekeeper.js" 2>/dev/null \
+|| curl -fsSL -o /opt/guanghu/gatekeeper.js \
+  "https://gitee.com/lingdianyuanhe/zero-point-prokaryotic/raw/main/_deploy/gatekeeper.js" 2>/dev/null \
+|| { echo "  下载失败，请手动上传gatekeeper.js到/opt/guanghu/"; exit 1; }
+echo "  $(wc -c < /opt/guanghu/gatekeeper.js) bytes"
+
+echo "[4/5] systemd服务..."
+cat > /etc/systemd/system/guanghu-engine.service << 'SVC'
+[Unit]
+Description=光湖驱动引擎 v2.1
+After=network.target
+[Service]
+Type=simple;User=root;WorkingDirectory=/opt/guanghu
+ExecStartPre=/bin/bash -c 'fuser -k 3910/tcp 2>/dev/null;sleep 1;true'
+ExecStart=/usr/bin/node /opt/guanghu/gatekeeper.js 3910
+Restart=always;RestartSec=3
+StandardOutput=append:/var/log/guanghu/engine.log
+StandardError=append:/var/log/guanghu/engine.log
+[Install]
+WantedBy=multi-user.target
+SVC
+systemctl daemon-reload && systemctl enable guanghu-engine
+
+echo "[5/5] 防火墙+启动..."
+apt-get install -y -qq ufw 2>/dev/null; ufw --force enable 2>/dev/null
+ufw allow 3910/tcp;ufw allow 80/tcp;ufw allow 22/tcp
+systemctl restart guanghu-engine;sleep 2
+
+echo "════════════════════════════════════════"
+if systemctl is-active --quiet guanghu-engine; then
+  S=$(cat /root/.gk/secret)
+  echo "✅ 成功! 端口3910 密钥:$S"
+  echo "curl -X POST http://175.178.176.145:3910/ping -H 'Authorization: Bearer $S'"
+else
+  echo "❌ 失败 journalctl -u guanghu-engine -n 30"
+fi
+echo "════════════════════════════════════════"