diff --git a/README.md b/README.md
index 04c2c98..0414abf 100644
--- a/README.md
+++ b/README.md
@@ -17,10 +17,17 @@ source/
     └── qr_login_fast.py
 nginx/
 └── openapi.rrrosmontis.icu.conf  # nginx 统一入口（/pixiv/ /bilibili/ /img-master/ 图片反代）
+systemd/
+├── openapi.service          # 聚合层
+├── pixiv.service            # Pixiv 图片服务
+├── bilibili.service         # bilibili 视频服务
+└── bilibili-refresh.service # cookie 刷新守护（每 50–70 分钟随机刷新）
 ```
 
 ## 部署
 
 1. token：复制 `source/pixiv/tokens.template.json` 为 `source/pixiv/tokens.json`，填入实际 pixiv token
 2. bilibili cookie：放置 `source/bilibili/cookies.txt`（`name=value` 格式），或运行 `qr_login.py` 扫码生成
-3. 服务：openapi / pixiv / bilibili / bilibili-refresh 四个 systemd 服务
+3. 服务：将 `systemd/*.service` 安装到 `/etc/systemd/system/`，启用并启动 openapi / pixiv / bilibili / bilibili-refresh（`systemctl enable --now`）
+4. nginx：将 `nginx/openapi.rrrosmontis.icu.conf` 放入 `/etc/nginx/conf.d/`，`nginx -t && systemctl reload nginx`
+5. 定时任务：无 cron/timer——bilibili-refresh 为常驻守护，内部循环每 50–70 分钟刷新 cookie，systemd `Restart=always` 兜底
diff --git a/systemd/bilibili-refresh.service b/systemd/bilibili-refresh.service
new file mode 100644
index 0000000..bfb9444
--- /dev/null
+++ b/systemd/bilibili-refresh.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=Bilibili Cookie Refresh Daemon
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Environment=PATH=/home/openapi/env/general/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+Environment=SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
+Type=simple
+WorkingDirectory=/home/openapi/source/bilibili
+ExecStart=/home/openapi/env/general/bin/python /home/openapi/source/bilibili/refresh_cookie.py
+Restart=always
+RestartSec=30
+StandardOutput=append:/var/log/bilibili_refresh.log
+StandardError=append:/var/log/bilibili_refresh.log
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd/bilibili.service b/systemd/bilibili.service
new file mode 100644
index 0000000..8eb8b1b
--- /dev/null
+++ b/systemd/bilibili.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Bilibili Video API Service
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Environment=PATH=/home/openapi/env/general/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+Type=simple
+WorkingDirectory=/home/openapi/source/bilibili
+ExecStart=/home/openapi/env/general/bin/python /home/openapi/source/bilibili/bilibili.py
+Restart=always
+RestartSec=5
+StandardOutput=append:/var/log/bilibili.log
+StandardError=append:/var/log/bilibili.log
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd/openapi.service b/systemd/openapi.service
new file mode 100644
index 0000000..8b9ccec
--- /dev/null
+++ b/systemd/openapi.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=OpenAPI Reverse Proxy (pixiv + bilibili)
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Environment=PATH=/home/openapi/env/general/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+Type=simple
+WorkingDirectory=/home/openapi/source/openapi
+ExecStart=/home/openapi/env/general/bin/python /home/openapi/source/openapi/main.py
+Restart=always
+RestartSec=5
+StandardOutput=append:/var/log/openapi.log
+StandardError=append:/var/log/openapi.log
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd/pixiv.service b/systemd/pixiv.service
new file mode 100644
index 0000000..ca19eac
--- /dev/null
+++ b/systemd/pixiv.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=Pixiv Image Proxy Service
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/home/openapi/source/pixiv
+Environment=PATH=/home/openapi/env/general/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ExecStart=/home/openapi/env/general/bin/python /home/openapi/source/pixiv/pixiv.py
+Restart=always
+RestartSec=5
+StandardOutput=append:/var/log/pixiv.log
+StandardError=append:/var/log/pixiv.log
+
+[Install]
+WantedBy=multi-user.target