diff --git a/binding/nginx/Dockerfile b/binding/nginx/Dockerfile
new file mode 100644
index 0000000..0f65eae
--- /dev/null
+++ b/binding/nginx/Dockerfile
@@ -0,0 +1,37 @@
+ARG NGINX_VERSION=1.27.0
+FROM nginx:${NGINX_VERSION} AS build
+
+# 嫌更新慢,可以试试这个镜像站地址
+# sed -i 's/deb.debian.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apt/sources.list.d/debian.sources && \
+RUN apt-get update && \
+    apt-get install -y build-essential libpcre3-dev zlib1g-dev libssl-dev git
+
+WORKDIR /usr/src
+RUN curl -O http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz && \
+    tar -zxf nginx-${NGINX_VERSION}.tar.gz && \
+    git clone --depth=1 https://github.com/lionsoul2014/ip2region.git && \
+    # 生成configure参数, 最好与nginx原始配置参数一致, 不然模块会出现兼容问题 \
+    nginx -V 2>&1 | grep 'configure arguments' | sed 's/ --/ \\\n  --/g' | sed "s/pie'/pie' \\\/g" | grep -v 'configure arguments' >> /tmp/conf_arg && \
+    echo \
+    ' --add-dynamic-module=$(pwd)/../ip2region/binding/nginx \\\n' \
+    ' --with-cc-opt="-I $(pwd)/../ip2region/binding/c/build/include" \\\n' \
+    ' --with-ld-opt="-L $(pwd)/../ip2region/binding/c/build/lib"' >> /tmp/conf_arg
+
+WORKDIR /usr/src/ip2region/binding/c
+RUN make xdb_searcher_lib
+
+WORKDIR /usr/src/nginx-${NGINX_VERSION}
+RUN cat /tmp/conf_arg && \
+    bash -c 'eval "./configure $(cat /tmp/conf_arg)"' && \
+    make modules && \
+    cp /usr/src/nginx-${NGINX_VERSION}/objs/ngx_http_ip2region_module.so /
+
+# 用于builx导出
+FROM scratch AS export_so
+COPY --from=build /ngx_http_ip2region_module.so /
+
+# 第三阶段,只把编译出来兼容版本的模块添加进自定义 nginx 镜像,节省空间
+FROM nginx:${NGINX_VERSION}
+COPY --from=build /usr/src/nginx-${NGINX_VERSION}/objs/ngx_http_ip2region_module.so /etc/nginx/modules/
+
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/binding/nginx/README.md b/binding/nginx/README.md
index e71f9c0..9361557 100644
--- a/binding/nginx/README.md
+++ b/binding/nginx/README.md
@@ -19,6 +19,25 @@ $ make
 $ make install
 ```
 
+## 利用 docker 构建动态模块
+
+```shell
+# 启用 BuildKit
+export DOCKER_BUILDKIT=1
+
+# 构建一个包含ip2region的动态模块自定义镜像, 默认版本由参数 `ARG NGINX_VERSION=1.27.0` 控制
+docker build -t custom-nginx .
+
+# 构建一个包含ip2region的动态模块自定义镜像, 且指定nginx版本 
+docker build -t custom-nginx:1.26.1 --build-arg NGINX_VERSION=1.26.1 .
+
+# 导出动态模块到当前目录, target表示目标阶段, o是output 输出类型和位置
+docker build --target export_so -o type=tar,dest=./so.tar .
+# 解压即可看到 `ngx_http_ip2region_module.so`, 可将此模块放置到nginx的模块目录,比如 /etc/nginx/modules/
+tar xf so.tar 
+
+```
+
 ## nginx conf
 
 > Syntax:  `ip2region_db xdb_file_path [cache_policy Optional]`;
@@ -29,7 +48,12 @@ cache_policy: `file` or `vectorIndex` or `content`, default: `content`
 Edit `nginx.conf` add `ip2region_db` directive
 
 ```nginx
-...
+
+... 
+
+# 如果是动态模块需要使用 load_module 的方式来加载它
+# load_module /etc/nginx/modules/ngx_http_ip2region_module.so;
+
 http {
 
     log_format main escape=json '{'
@@ -59,7 +83,7 @@ http {
 
 ```
 
-Copy `ip2region.xdb` to `nginx/config` folder, then restart nginx, the `region` data stored in `ip2region` variable
+Copy `ip2region.xdb` to `nginx/config` (e.g. nginx/conf.d) folder, then restart nginx, the `region` data stored in `ip2region` variable
 
 nginx access log sample