diff --git a/install.sh b/install.sh
new file mode 100644
index 00000000..cb65291d
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,180 @@
+#!/bin/bash
+
+red='\033[0;31m'
+green='\033[0;32m'
+yellow='\033[0;33m'
+plain='\033[0m'
+
+cur_dir=$(pwd)
+
+# check root
+[[ $EUID -ne 0 ]] && echo -e "${red}Fatal error：${plain} Please run this script with root privilege \n " && exit 1
+
+# Check OS and set release variable
+if [[ -f /etc/os-release ]]; then
+    source /etc/os-release
+    release=$ID
+elif [[ -f /usr/lib/os-release ]]; then
+    source /usr/lib/os-release
+    release=$ID
+else
+    echo "Failed to check the system OS, please contact the author!" >&2
+    exit 1
+fi
+echo "The OS release is: $release"
+
+arch=$(arch)
+
+if [[ $arch == "x86_64" || $arch == "x64" || $arch == "amd64" ]]; then
+    arch="amd64"
+elif [[ $arch == "aarch64" || $arch == "arm64" ]]; then
+    arch="arm64"
+else
+    arch="amd64"
+    echo -e "${red} Failed to check system arch, will use default arch: ${arch}${plain}"
+fi
+
+echo "arch: ${arch}"
+
+if [ $(getconf WORD_BIT) != '32' ] && [ $(getconf LONG_BIT) != '64' ]; then
+    echo "x-ui dosen't support 32-bit(x86) system, please use 64 bit operating system(x86_64) instead, if there is something wrong, please get in touch with me!"
+    exit -1
+fi
+
+os_version=""
+os_version=$(grep -i version_id /etc/os-release | cut -d \" -f2 | cut -d . -f1)
+
+if [[ "${release}" == "centos" ]]; then
+    if [[ ${os_version} -lt 8 ]]; then
+        echo -e "${red} Please use CentOS 8 or higher ${plain}\n" && exit 1
+    fi
+elif [[ "${release}" ==  "ubuntu" ]]; then
+    if [[ ${os_version} -lt 20 ]]; then
+        echo -e "${red}please use Ubuntu 20 or higher version！${plain}\n" && exit 1
+    fi
+
+elif [[ "${release}" == "fedora" ]]; then
+    if [[ ${os_version} -lt 36 ]]; then
+        echo -e "${red}please use Fedora 36 or higher version！${plain}\n" && exit 1
+    fi
+
+elif [[ "${release}" == "debian" ]]; then
+    if [[ ${os_version} -lt 10 ]]; then
+        echo -e "${red} Please use Debian 10 or higher ${plain}\n" && exit 1
+    fi
+else
+    echo -e "${red}Failed to check the OS version, please contact the author!${plain}" && exit 1
+fi
+
+
+install_base() {
+    if [[ "${release}" == "centos" ]]; then
+        yum install wget curl tar -y
+    else
+        apt install wget curl tar -y
+    fi
+}
+#This function will be called when user installed x-ui out of sercurity
+config_after_install() {
+    echo -e "${yellow}Install/update finished! For security it's recommended to modify panel settings ${plain}"
+    read -p "Do you want to continue with the modification [y/n]? ": config_confirm
+    if [[ x"${config_confirm}" == x"y" || x"${config_confirm}" == x"Y" ]]; then
+        read -p "Please set up your username:" config_account
+        echo -e "${yellow}Your username will be:${config_account}${plain}"
+        read -p "Please set up your password:" config_password
+        echo -e "${yellow}Your password will be:${config_password}${plain}"
+        read -p "Please set up the panel port:" config_port
+        echo -e "${yellow}Your panel port is:${config_port}${plain}"
+        echo -e "${yellow}Initializing, please wait...${plain}"
+        /usr/local/x-ui/x-ui setting -username ${config_account} -password ${config_password}
+        echo -e "${yellow}Account name and password set successfully!${plain}"
+        /usr/local/x-ui/x-ui setting -port ${config_port}
+        echo -e "${yellow}Panel port set successfully!${plain}"
+    else
+        echo -e "${red}cancel...${plain}"
+        if [[ ! -f "/etc/x-ui/x-ui.db" ]]; then
+            local usernameTemp=$(head -c 6 /dev/urandom | base64)
+            local passwordTemp=$(head -c 6 /dev/urandom | base64)
+            /usr/local/x-ui/x-ui setting -username ${usernameTemp} -password ${passwordTemp}
+            echo -e "this is a fresh installation,will generate random login info for security concerns:"
+            echo -e "###############################################"
+            echo -e "${green}username:${usernameTemp}${plain}"
+            echo -e "${green}password:${passwordTemp}${plain}"
+            echo -e "###############################################"
+            echo -e "${red}if you forgot your login info,you can type x-ui and then type 7 to check after installation${plain}"
+        else
+            echo -e "${red} this is your upgrade,will keep old settings,if you forgot your login info,you can type x-ui and then type 7 to check${plain}"
+        fi
+    fi
+}
+
+install_x-ui() {
+    systemctl stop x-ui
+    cd /usr/local/
+
+    if [ $# == 0 ]; then
+        last_version=$(curl -Ls "https://api.github.com/repos/MHSanaei/3x-ui/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+        if [[ ! -n "$last_version" ]]; then
+            echo -e "${red}Failed to fetch x-ui version, it maybe due to Github API restrictions, please try it later${plain}"
+            exit 1
+        fi
+        echo -e "Got x-ui latest version: ${last_version}, beginning the installation..."
+        wget -N --no-check-certificate -O /usr/local/x-ui-linux-${arch}.tar.gz https://github.com/Ptechgithub/3x-ui/releases/download/${last_version}/x-ui-linux-${arch}.tar.gz
+        if [[ $? -ne 0 ]]; then
+            echo -e "${red}Downloading x-ui failed, please be sure that your server can access Github ${plain}"
+            exit 1
+        fi
+    else
+        last_version=$1
+        url="https://github.com/Ptechgithub/3x-ui/releases/download/${last_version}/x-ui-linux-${arch}.tar.gz"
+        echo -e "Begining to install x-ui $1"
+        wget -N --no-check-certificate -O /usr/local/x-ui-linux-${arch}.tar.gz ${url}
+        if [[ $? -ne 0 ]]; then
+            echo -e "${red}Download x-ui $1 failed,please check the version exists${plain}"
+            exit 1
+        fi
+    fi
+
+    if [[ -e /usr/local/x-ui/ ]]; then
+        rm /usr/local/x-ui/ -rf
+    fi
+
+    tar zxvf x-ui-linux-${arch}.tar.gz
+    rm x-ui-linux-${arch}.tar.gz -f
+    cd x-ui
+    chmod +x x-ui bin/xray-linux-${arch}
+    cp -f x-ui.service /etc/systemd/system/
+    wget --no-check-certificate -O /usr/bin/x-ui https://raw.githubusercontent.com/Ptechgithub/3x-ui/main/x-ui.sh
+    chmod +x /usr/local/x-ui/x-ui.sh
+    chmod +x /usr/bin/x-ui
+    config_after_install
+    #echo -e "If it is a new installation, the default web port is ${green}2053${plain}, The username and password are ${green}admin${plain} by default"
+    #echo -e "Please make sure that this port is not occupied by other procedures,${yellow} And make sure that port 2053 has been released${plain}"
+    #    echo -e "If you want to modify the 2053 to other ports and enter the x-ui command to modify it, you must also ensure that the port you modify is also released"
+    #echo -e ""
+    #echo -e "If it is updated panel, access the panel in your previous way"
+    #echo -e ""
+    systemctl daemon-reload
+    systemctl enable x-ui
+    systemctl start x-ui
+    echo -e "${green}x-ui ${last_version}${plain} installation finished, it is running now..."
+    echo -e ""
+    echo -e "x-ui control menu usages: "
+    echo -e "----------------------------------------------"
+    echo -e "x-ui              - Enter     Admin menu"
+    echo -e "x-ui start        - Start     x-ui"
+    echo -e "x-ui stop         - Stop      x-ui"
+    echo -e "x-ui restart      - Restart   x-ui"
+    echo -e "x-ui status       - Show      x-ui status"
+    echo -e "x-ui enable       - Enable    x-ui on system startup"
+    echo -e "x-ui disable      - Disable   x-ui on system startup"
+    echo -e "x-ui log          - Check     x-ui logs"
+    echo -e "x-ui update       - Update    x-ui"
+    echo -e "x-ui install      - Install   x-ui"
+    echo -e "x-ui uninstall    - Uninstall x-ui"
+    echo -e "----------------------------------------------"
+}
+
+echo -e "${green}Running...${plain}"
+install_base
+install_x-ui $1
\ No newline at end of file