Updated README

Author: Hintay

README-zh_CN.md

@@ -195,20 +195,20 @@ go build -o nginx-ui -v main.go
 **安装或升级**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ install
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) install
 ```
 一键安装脚本默认设置的监听端口为 `9000`，HTTP Challenge 端口默认为 `9180`，如果出现端口冲突请进入 `/usr/local/etc/nginx-ui/app.ini` 修改，并使用 `systemctl restart nginx-ui` 重启 Nginx UI 服务。
 
 **卸载 Nginx UI 但保留配置和数据库文件**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ remove
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) remove
 ```
 
 ### 更多用法
 
 ````shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ help
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) help
 ````
 
 ## Nginx 反向代理配置示例

README-zh_TW.md

@@ -195,20 +195,20 @@ go build -o nginx-ui -v main.go
 **安裝或升級**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ install
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) install
 ```
 一鍵安裝指令碼預設設定的監聽埠為 `9000`，HTTP Challenge 埠預設為 `9180`，如果出現埠衝突請進入 `/usr/local/etc/nginx-ui/app.ini` 修改，並使用 `systemctl restart nginx-ui` 重啟 Nginx UI 服務。
 
 **解除安裝 Nginx UI 但保留配置和資料庫檔案**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ remove
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) remove
 ```
 
 ### 更多用法
 
 ````shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ help
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) help
 ````
 
 ## Nginx 反向代理配置示例

README.md

@@ -194,20 +194,20 @@ go build -o nginx-ui -v main.go
 **Install and Upgrade**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ install
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) install
 ```
 The default listening port is 9000, and the default HTTP Challenge port is 9180. If there is a port conflict, please modify `/usr/local/etc/nginx-ui/app.ini` manually, then use `systemctl restart nginx-ui` to reload the Nginx UI service.
 
 **Remove Nginx UI, except configuration and database files**
 
 ```shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ remove
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) remove
 ```
 
 ### More Usage
 
 ````shell
-bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) @ help
+bash <(curl -L -s https://raw.githubusercontent.com/0xJacky/nginx-ui/master/install.sh) help
 ````
 
 ## Example of Nginx Reverse Proxy Configuration