diff --git a/README.md b/README.md
index 897c7e6379ff99f7300333ca02124bde966c72a5..50576179738ea26c1d27f462559b021085163343 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-# jianmu-docs
+# 建木项目文档
 
 #### 介绍
-jianmu-docs是建木团队开源的建木自动化集成平台相关的所有文档说明
+jianmu-docs是建木团队开源的建木自动化集成平台相关文档说明，通过该文档库维护官方文档更新，详情见：https://docs.jianmu.dev/guide/。
 
-#### 安装
+#### 文档安装
 
 ``` bash
 # 安装依赖
@@ -16,5 +16,5 @@ npm run dev 或 yarn dev
 npm run build 或 yarn build
 ```
 
-#### 开源协议
-本项目基于Apache License 2.0协议。
+#### 文档开源协议
+本项目基于木兰宽松许可证, 第2版。
diff --git a/guide/centos-install.md b/guide/centos-install.md
new file mode 100644
index 0000000000000000000000000000000000000000..996b216d91d2bf13c75bc2d43809e3a5419c9ea0
--- /dev/null
+++ b/guide/centos-install.md
@@ -0,0 +1,92 @@
+# CentOS 7.9安装注意事项
+
+在CentOS 7.9安装过程需要替换自带的docker。
+
+## 详细步骤
+
+以root权限登陆系统，更新系统并安装docker。
+
+更新操作系统,CentOS 7.9最新版本：
+```
+yum -y update
+```
+
+移除CentOS默认的docker版本：
+```
+yum remove docker \
+                  docker-client \
+                  docker-client-latest \
+                  docker-common \
+                  docker-latest \
+                  docker-latest-logrotate \
+                  docker-logrotate \
+                  docker-engine
+```
+
+配置docker官方yum仓库：
+```
+yum install -y yum-utils
+yum-config-manager \
+    --add-repo \
+    https://download.docker.com/linux/centos/docker-ce.repo
+```
+
+安装docker并启动：
+```
+yum install docker-ce docker-ce-cli containerd.io
+systemctl enable docker
+systemctl restart docker
+```
+
+安装docker-compose：
+```
+curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+```
+
+配置docker-compose权限：
+```
+chmod +x /usr/local/bin/docker-compose
+```
+
+## 版本验证
+
+验证环境可用性如下：
+
+```
+[root@localhost ~]# docker version
+Client: Docker Engine - Community
+ Version:           20.10.11
+ API version:       1.41
+ Go version:        go1.16.9
+ Git commit:        dea9396
+ Built:             Thu Nov 18 00:38:53 2021
+ OS/Arch:           linux/amd64
+ Context:           default
+ Experimental:      true
+
+Server: Docker Engine - Community
+ Engine:
+  Version:          20.10.11
+  API version:      1.41 (minimum version 1.12)
+  Go version:       go1.16.9
+  Git commit:       847da18
+  Built:            Thu Nov 18 00:37:17 2021
+  OS/Arch:          linux/amd64
+  Experimental:     false
+ containerd:
+  Version:          1.4.12
+  GitCommit:        7b11cfaabd73bb80907dd23182b9347b4245eb5d
+ runc:
+  Version:          1.0.2
+  GitCommit:        v1.0.2-0-g52b36a2
+ docker-init:
+  Version:          0.19.0
+  GitCommit:        de40ad0
+
+[root@localhost ~]# docker-compose version
+docker-compose version 1.29.2, build 5becea4c
+docker-py version: 5.0.0
+CPython version: 3.7.10
+OpenSSL version: OpenSSL 1.1.0l  10 Sep 2019
+
+```
\ No newline at end of file
diff --git a/guide/quick-start.md b/guide/quick-start.md
index 6aad773ff54050e9dd54f5f14278b374f8ee59a5..79a52f1c71e79d6018e05d06e32f49d4cf93a64f 100644
--- a/guide/quick-start.md
+++ b/guide/quick-start.md
@@ -2,14 +2,15 @@
 
 ### 系统要求
 
+推荐使用Ubuntu 21.04系统安装，如[CentOS 7可参考](https://docs.jianmu.dev/guide/centos-install.html)。
+
 Docker 19.30以上，[官方安装手册](https://docs.docker.com/get-started/#download-and-install-docker)
 
 Docker-Compose 1.29.2以上，[官方安装手册](https://docs.docker.com/compose/install/#install-compose)
 
 Kubernetes 1.18以上, [官方安装手册](https://kubernetes.io/docs/tasks/tools/)
 
-
-### docker部署
+### docker-compose部署
 
 **下载`docker-compose.yml`**