diff --git a/scripts/init.sh b/scripts/init.sh
new file mode 100644
index 0000000..88e9fb9
--- /dev/null
+++ b/scripts/init.sh
@@ -0,0 +1,226 @@
+ #!/bin/sh
+# Copyright (C) Juewuy
+
+version=
+
+setdir(){
+	dir_avail(){
+		df -h $1 |awk '{ for(i=1;i<=NF;i++){ if(NR==1){ arr[i]=$i; }else{ arr[i]=arr[i]" "$i; } } } END{ for(i=1;i<=NF;i++){ print arr[i]; } }' |grep Ava |awk '{print $2}'
+	}
+	set_usb_dir(){
+		echo -e "请选择安装目录"
+		du -hL /mnt | awk '{print " "NR" "$2"  "$1}'
+		read -p "请输入相应数字 > " num
+		dir=$(du -hL /mnt | awk '{print $2}' | sed -n "$num"p)
+		if [ -z "$dir" ];then
+			echo -e "\033[31m输入错误！请重新设置！\033[0m"
+			set_usb_dir
+		fi
+	}
+echo -----------------------------------------------
+if [ -n "$systype" ];then
+	[ "$systype" = "Padavan" ] && dir=/etc/storage
+	[ "$systype" = "mi_snapshot" ] && {
+		echo -e "\033[33m检测到当前设备为小米官方系统，请选择安装位置\033[0m"	
+		echo -e " 1 安装到/data目录(推荐，支持软固化功能)"
+		echo -e " 2 安装到USB设备(支持软固化功能)"
+		[ "$(dir_avail /etc)" != 0 ] && echo -e " 3 安装到/etc目录(不推荐)"
+		echo -e " 0 退出安装"
+		echo -----------------------------------------------
+		read -p "请输入相应数字 > " num
+		case "$num" in 
+		1)
+			dir=/data
+			;;
+		2)
+			set_usb_dir ;;
+		3)
+			if [ "$(dir_avail /etc)" != 0 ];then
+				dir=/etc
+				systype=""
+			else
+				echo -e "\033[31m你的设备不支持安装到/etc目录，已改为安装到/data\033[0m"	
+				dir=data
+			fi
+			;;
+		*)
+			exit 1 ;;
+		esac
+	}
+	[ "$systype" = "asusrouter" ] && {
+		echo -e "\033[33m检测到当前设备为华硕固件，请选择安装方式\033[0m"	
+		echo -e " 1 基于USB设备安装(通用，须插入\033[31m任意\033[0mUSB设备)"
+		echo -e " 2 基于自启脚本安装(仅支持梅林及部分官改固件)"
+		echo -e " 0 退出安装"
+		echo -----------------------------------------------
+		read -p "请输入相应数字 > " num
+		case "$num" in 
+		1)
+			read -p "将脚本安装到USB存储/系统闪存？(1/0) > " res
+			[ "$res" = "1" ] && set_usb_dir || dir=/jffs
+			usb_status=1
+			;;
+		2)
+			echo -e "如无法正常开机启动，请重新使用USB方式安装！"
+			sleep 2
+			dir=/jffs ;;
+		*)
+			exit 1 ;;
+		esac
+	}
+else
+	echo -e "\033[33m安装ShellClash至少需要预留约1MB的磁盘空间\033[0m"	
+	echo -e " 1 在\033[32m/etc目录\033[0m下安装(适合root用户)"
+	echo -e " 2 在\033[32m/usr/share目录\033[0m下安装(适合Linux系统)"
+	echo -e " 3 在\033[32m当前用户目录\033[0m下安装(适合非root用户)"
+	echo -e " 4 在\033[32m外置存储\033[0m中安装"
+	echo -e " 5 手动设置安装目录"
+	echo -e " 0 退出安装"
+	echo -----------------------------------------------
+	read -p "请输入相应数字 > " num
+	#设置目录
+	if [ -z $num ];then
+		echo 安装已取消
+		exit 1;
+	elif [ "$num" = "1" ];then
+		dir=/etc
+	elif [ "$num" = "2" ];then
+		dir=/usr/share
+	elif [ "$num" = "3" ];then
+		dir=~/.local/share
+		mkdir -p ~/.config/systemd/user
+	elif [ "$num" = "4" ];then
+		set_usb_dir
+	elif [ "$num" = "5" ];then
+		echo -----------------------------------------------
+		echo '可用路径 剩余空间:'
+		df -h | awk '{print $6,$4}'| sed 1d 
+		echo '路径是必须带 / 的格式，注意写入虚拟内存(/tmp,/opt,/sys...)的文件会在重启后消失！！！'
+		read -p "请输入自定义路径 > " dir
+		if [ -z "$dir" ];then
+			echo -e "\033[31m路径错误！请重新设置！\033[0m"
+			setdir
+		fi
+	else
+		echo 安装已取消！！！
+		exit 1;
+	fi
+fi
+
+if [ ! -w $dir ];then
+	echo -e "\033[31m没有$dir目录写入权限！请重新设置！\033[0m" && sleep 1 && setdir
+else
+	echo -e "目标目录\033[32m$dir\033[0m空间剩余：$(dir_avail $dir)"
+	read -p "确认安装？(1/0) > " res
+	[ "$res" = "1" ] && clashdir=$dir/clash || setdir
+fi
+}
+setconfig(){
+	#参数1代表变量名，参数2代表变量值,参数3即文件路径
+	[ -z "$3" ] && configpath=$clashdir/mark || configpath=$3
+	[ -n "$(grep -E "^${1}=" $configpath)" ] && sed -i "s#^${1}=\(.*\)#${1}=${2}#g" $configpath || echo "${1}=${2}" >> $configpath
+}
+
+$clashdir/start.sh stop 2>/dev/null #防止进程冲突
+#特殊固件识别及标记
+[ -f "/etc/storage/started_script.sh" ] && {
+	systype=Padavan #老毛子固件
+	initdir='/etc/storage/started_script.sh'
+	}
+[ -d "/jffs" ] && {
+	systype=asusrouter #华硕固件
+	[ -f "/jffs/.asusrouter" ] && initdir='/jffs/.asusrouter'
+	[ -d "/jffs/scripts" ] && initdir='/jffs/scripts/nat-start' 
+	}
+[ -f "/data/etc/crontabs/root" ] && systype=mi_snapshot #小米设备
+
+#检查环境变量
+[ -z "$clashdir" -a -d /tmp/SC_tmp ] && {
+	setdir
+}
+#移动文件
+mkdir -p $clashdir
+mv -f /tmp/SC_tmp/* $clashdir
+[ -f /tmp/clash-linux* ] && mv -f /tmp/clash-linux* $clashdir/clash
+[ -f /tmp/clash ] && mv -f /tmp/clash $clashdir/clash
+#初始化
+[ -f "$clashdir/mark" ] || echo '#ShellClash配置文件，不明勿动！' > $clashdir/mark
+#本地安装跳过新手引导
+setconfig userguide 1
+#判断系统类型写入不同的启动文件
+if [ -f /etc/rc.common ];then
+		#设为init.d方式启动
+		ln -sf $clashdir/clashservice /etc/init.d/clash
+		chmod 755 /etc/init.d/clash
+else
+	[ -w /etc/systemd/system ] && sysdir=/etc/systemd/system
+	[ -w /usr/lib/systemd/system ] && sysdir=/usr/lib/systemd/system
+	if [ -n "$sysdir" ];then
+		#设为systemd方式启动
+		mv -f $clashdir/clash.service $sysdir/clash.service 2>/dev/null
+		sed -i "s%/etc/clash%$clashdir%g" $sysdir/clash.service
+		systemctl daemon-reload
+	else
+		#设为保守模式启动
+		setconfig start_old 已开启
+	fi
+fi
+#修饰文件及版本号
+command -v bash &>/dev/null && sed -i "s|/bin/sh|/bin/bash|" $clashdir/start.sh
+chmod 755 $clashdir/start.sh
+setconfig versionsh_l $version
+#设置更新地址
+[ -n "$url" ] && setconfig update_url $url
+#设置环境变量
+[ -w /opt/etc/profile ] && profile=/opt/etc/profile
+[ -w /jffs/configs/profile.add ] && profile=/jffs/configs/profile.add
+[ -w ~/.bashrc ] && profile=~/.bashrc
+[ -w /etc/profile ] && profile=/etc/profile
+if [ -n "$profile" ];then
+	sed -i '/alias clash=*/'d $profile
+	echo "alias clash=\"$shtype $clashdir/clash.sh\"" >> $profile #设置快捷命令环境变量
+	sed -i '/export clashdir=*/'d $profile
+	echo "export clashdir=\"$clashdir\"" >> $profile #设置clash路径环境变量
+	source $profile &>/dev/null
+	#适配zsh环境变量
+	[ -n "$(ls -l /bin/sh|grep -oE 'zsh')" ] && [ -z "$(cat ~/.zshrc 2>/dev/null|grep clashdir)" ] && { 
+		echo "alias clash=\"$shtype $clashdir/clash.sh\"" >> ~/.zshrc
+		echo "export clashdir=\"$clashdir\"" >> ~/.zshrc
+		source ~/.zshrc &>/dev/null
+	}
+else
+	echo -e "\033[33m无法写入环境变量！请检查安装权限！\033[0m"
+	exit 1
+fi
+#梅林/Padavan额外设置
+[ -n "$initdir" ] && {
+	sed -i '/ShellClash初始化/'d $initdir
+	touch $initdir
+	echo "$clashdir/start.sh init #ShellClash初始化脚本" >> $initdir
+	setconfig initdir $initdir
+	}
+#小米镜像化OpenWrt额外设置
+if [ "$systype" = "mi_snapshot" ];then
+	chmod 755 $clashdir/misnap_init.sh
+	uci set firewall.ShellClash=include
+	uci set firewall.ShellClash.type='script'
+	uci set firewall.ShellClash.path='/data/clash/misnap_init.sh'
+	uci set firewall.ShellClash.enabled='1'
+	uci commit firewall
+	setconfig systype $systype
+else
+	rm -rf $clashdir/misnap_init.sh
+	rm -rf $clashdir/clashservice
+fi
+#华硕USB启动额外设置
+[ "$usb_status" = "1" ]	&& {
+	echo "$clashdir/start.sh init #ShellClash初始化脚本" > $clashdir/asus_usb_mount.sh
+	nvram set script_usbmount="$clashdir/asus_usb_mount.sh"
+	nvram commit
+}
+#删除临时文件
+rm -rf /tmp/*lash*gz
+rm -rf /tmp/SC_tmp
+
+sleep 1
+echo -e "\033[32m脚本初始化完成,请输入\033[30;47m clash \033[0;33m命令开始使用！\033[0m"