diff --git a/README.md b/README.md
index fe15dd545316bcc007d466b3ba9d6c5591a0171f..0b7b41432783e93a86ac237954410eada1d39784 100644
--- a/README.md
+++ b/README.md
@@ -74,3 +74,70 @@ ssh-keygen
 
 常用指令:  213/10 = 21.3   平均每天21人访问
 
+## 如何参与CODE CHINA仓库协作
+
+### 下载Typora
+
+这个软件是专门用于编辑Markdown文件的
+
+[下载链接](https://typora.io/)
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618125342.png)
+
+### 下载Git
+
+[下载链接](https://git-scm.com/downloads)
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618123858.png)
+
+根据你自己的系统选择对应的版本，我这里选择的是Windows
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618123945.png)
+
+安装过程很简单，双击exe文件，然后一路默认点击next就行
+
+### 下载Gitkraken
+
+[下载链接](https://www.gitkraken.com/)
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618124144.png)
+
+安装完成之后，选择Sign in with Github
+
+### 向仓库提交更改
+
+首先打开Windows PowerShell，然后执行仓库clone指令
+
+```
+git clone https://codechina.csdn.net/XianxinMao/1111111.git
+```
+
+![image-20210618124734992](/home/mao/.config/Typora/typora-user-images/image-20210618124734992.png)
+
+首先用GitKraken打开clone下来的1111111这个仓库
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618125108.png)
+
+然后进行内容编辑，双击README.md
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618125911.png)
+
+编辑完，保存，然后点击stage文件
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618130018.png)
+
+接下来写一下Summary，再点击Commit changes to 1 file
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618130140.png)
+
+接下来点击Push按钮
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618130425.png)
+
+会出现需要输入账号和密码，这里填写你的csdn_id和密码就行
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618130556.png)
+
+同步成功，本地仓库和CODE CHINA仓库记录保持一致
+
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210618130639.png)