diff --git a/docs/guide/faq.md b/docs/guide/faq.md
index ff1b7f0..1f8a757 100644
--- a/docs/guide/faq.md
+++ b/docs/guide/faq.md
@@ -55,14 +55,14 @@ Use '--' to separate paths from revisions, like this:
 zsh
 
 ```shell
-echo export PATH=/opt/homebrew/bin:$PATH >> ～/.zprofile
+echo export PATH=/opt/homebrew/bin:$PATH >> ~/.zprofile
 source ~/.zprofile
 ```
 
 bash
 
 ```shell
-echo export PATH=/opt/homebrew/bin:$PATH >> ～/.bash_profile
+echo export PATH=/opt/homebrew/bin:$PATH >> ~/.bash_profile
 source ~/.bash_profile
 ```
 
@@ -71,14 +71,14 @@ source ~/.bash_profile
 zsh
 
 ```shell
-echo export PATH=/usr/local/bin:$PATH >> ～/.zprofile
+echo export PATH=/usr/local/bin:$PATH >> ~/.zprofile
 source ~/.zprofile
 ```
 
 bash
 
 ```shell
-echo export PATH=/usr/local/bin:$PATH >> ～/.bash_profile
+echo export PATH=/usr/local/bin:$PATH >> ~/.bash_profile
 source ~/.bash_profile
 ```
 
diff --git a/docs/guide/m1.md b/docs/guide/m1.md
index 1ce95f0..d4177a1 100644
--- a/docs/guide/m1.md
+++ b/docs/guide/m1.md
@@ -40,14 +40,14 @@ PS: 终端类型根据执行命令`echo $SHELL`显示的结果：
 从`macOS Catalina`(10.15.x) 版开始，`Mac`使用`zsh`作为默认`Shell`，使用`.zprofile`，所以对应命令：
 
 ```shell
-echo export PATH=/opt/homebrew/bin:$PATH >> ～/.zprofile
+echo export PATH=/opt/homebrew/bin:$PATH >> ~/.zprofile
 source ~/.zprofile
 ```
 
 如果是`macOS Mojave` 及更低版本，并且没有自己配置过`zsh`，使用`.bash_profile`：
 
 ```shell
-echo export PATH=/opt/homebrew/bin:$PATH >> ～/.bash_profile
+echo export PATH=/opt/homebrew/bin:$PATH >> ~/.bash_profile
 source ~/.bash_profile
 ```
 
@@ -111,6 +111,6 @@ source ~/.bash_profile
 
 具体镜像设置参考[mac 安装教程](/guide/start/#part3)=>"设置镜像"一节。
 
-**如果觉得教程有用，欢迎多多分享宣传～**
+**如果觉得教程有用，欢迎多多分享宣传~**
 
 [mac]:[https://zhuanlan.zhihu.com/p/90508170][github]:[https://github.com/ineo6/homebrew-install]