diff --git a/README.md b/README.md
index 5e228bf8..f9c1d79f 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ wget -N --no-check-certificate -O /usr/local/xray-ui-linux-amd64.tar.gz https://
 ### VPS直接运行一键脚本
 
 ```bash
-wget -N https://raw.githubusercontent.com/qist/xray-ui/main/install.sh && bash install.sh
+bash <(curl -Ls  https://raw.githubusercontent.com/qist/xray-ui/main/install.sh)
 ```
 
 #### 编译
diff --git a/install.sh b/install.sh
index aacf0a6a..384cfed2 100644
--- a/install.sh
+++ b/install.sh
@@ -27,6 +27,7 @@ cur_dir=$(pwd)
 [[ $EUID -ne 0 ]] && echo -e "${red}错误：${plain} 必须使用root用户运行此脚本！\n" && exit 1
 
 # check os
+
 if [[ -f /etc/redhat-release ]]; then
     release="centos"
 elif cat /etc/issue | grep -Eqi "debian"; then