diff --git a/Dockerfile b/Dockerfile
index f0b38c9..34be675 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ COPY . .
 RUN pyinstaller --onefile --noconfirm --clean ./.build/ddns.spec
 
 FROM alpine:latest
+LABEL maintainer="NN708"
 COPY --from=0 /app/dist/ddns /
 RUN echo "*/5 * * * *   /ddns -c /config.json" > /etc/crontabs/root
 CMD [ "crond", "-f" ]
\ No newline at end of file
diff --git a/README.md b/README.md
index 487c52e..7d2f09e 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@
   - [x] 多系统兼容 ![cross platform](https://img.shields.io/badge/platform-windows_%7C%20linux_%7C%20osx-success.svg?style=social)
   - [x] python2 和 python3 支持 ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/ddns.svg?style=social)
   - [x] PIP 安装 ![PyPI - Wheel](https://img.shields.io/pypi/wheel/ddns.svg?style=social)
+  - [x] Docker 支持(@NN708)
 - 域名支持:
   - [x] 多个域名支持
   - [x] 多级域名解析
@@ -72,6 +73,8 @@
 - #### 源码运行(无任何依赖, 需 python 环境)
   1. clone 或者[下载此仓库](https://github.com/NewFuture/DDNS/archive/master.zip)并解压
   2. 运行./run.py (widnows 双击`run.bat`或者运行`python run.py`)
+- #### Docker(需要安装 Docker)
+  `docker run -d -v /path/to/config.json:/config.json --network host newfuture/ddns`
 
 ### ② 快速配置