diff --git a/site/Dockerfile b/site/Dockerfile
index 2285765..cf50315 100644
--- a/site/Dockerfile
+++ b/site/Dockerfile
@@ -4,7 +4,7 @@ MAINTAINER Yang <yangyufans@qq.com>
 
 ENV NGINX_VERSION=1.15.0
 
-RUN yum install -y wget make gcc pcre-devel gzip zlib zlib-devel
+RUN yum install -y wget make gcc pcre-devel gzip zlib zlib-devel git-core
 
 RUN cd / && wget http://nginx.org/download/nginx-$NGINX_VERSION.tar.gz \
  && tar -zxvf nginx-$NGINX_VERSION.tar.gz \
diff --git a/site/README.md b/site/README.md
index 17462d7..d803243 100644
--- a/site/README.md
+++ b/site/README.md
@@ -2,6 +2,10 @@
 ## 部署
 从git上自动拉取静态页面部署
 
+```bash
+docker build -t ccr.ccs.tencentyun.com/yy-dk/dynamic:0.0.1 .
+```
+
 ## 创建容器
 ```bash
 docker run -d \