fix: 新的坑

src/tools/github/4-ssh-push-failed.md

@@ -22,7 +22,7 @@ [email protected]: Permission denied (publickey). fatal: Could not read from remote
 
 1. [CSDN](https://blog.csdn.net/W_317/article/details/106518894)
 
-## 问题复现
+## 方案1
 
 1. cmd输入    
 
@@ -37,4 +37,12 @@ [email protected]: Permission denied (publickey). fatal: Could not read from remote
 
 3.然后将 `id_rsa.pub` 文件内容复制到github上。
 
-![sshkeyupdata.png](assets%2Fsshkeyupdata.png)
+![sshkeyupdata.png](assets%2Fsshkeyupdata.png)
+
+## 方案2
+>C:\Users\admin\.ssh 下新建config,然后添加下面的代码
+
+```text
+Host github.com
+  HostName ssh.github.com
+```