更新文档

docs/use/index.en.md

@@ -260,19 +260,19 @@ hide:
             === ":material-home-city: Chinese mainland"
 
                 ``` bash
-                bash main.sh
+                bash main.sh --en
                 ```
 
             === ":material-earth: International Regions"
 
                 ``` bash
-                bash main.sh --abroad
+                bash main.sh --en --abroad
                 ```
 
             === ":material-library: China Education Network"
 
                 ``` bash
-                bash main.sh --edu
+                bash main.sh --en --edu
                 ```
 
             If none of these work, copy the [source code](https://gitee.com/SuperManito/LinuxMirrors/raw/main/ChangeMirrors.sh) to a new `.sh` file and run it with `bash`.

docs/use/index.zh-Hant.md

@@ -262,19 +262,19 @@ hide:
             === ":material-home-city: 中國大陸"
 
                 ``` bash
-                bash main.sh
+                bash main.sh --zh-hant
                 ```
 
             === ":material-earth: 國際地區"
 
                 ``` bash
-                bash main.sh --abroad
+                bash main.sh --zh-hant --abroad
                 ```
 
             === ":material-library: 中國大陸教育網"
 
                 ``` bash
-                bash main.sh --edu
+                bash main.sh --zh-hant --edu
                 ```
 
             如果以上方法試了都不行，那就複製[原始碼](https://gitee.com/SuperManito/LinuxMirrors/raw/main/ChangeMirrors.sh)至本地新建任意名稱的 `.sh` 腳本，貼上原始碼內容後透過 `bash` 指令手動執行。