diff --git a/install.sh b/install.sh
index 5930bb7..f72b9c2 100644
--- a/install.sh
+++ b/install.sh
@@ -12,6 +12,10 @@ echo "***********************************************"
 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 $2}'
 }
+setconfig(){
+	configpath=$clashdir/mark
+	[ -n "$(grep ${1} $configpath)" ] && sed -i "s#${1}=.*#${1}=${2}#g" $configpath || echo "${1}=${2}" >> $configpath
+}
 [ -f "/etc/storage/started_script.sh" ] && systype=Padavan && initdir='/etc/storage/started_script.sh'
 [ -d "/jffs/scripts" ] && systype=asusrouter && initdir='/jffs/scripts/net-start'
 [ -f "/jffs/.asusrouter" ] && systype=asusrouter && initdir='/jffs/.asusrouter'
@@ -89,8 +93,8 @@ gettar(){
 	#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
-			mv $clashdir/clashservice /etc/init.d/clash
-			chmod  777 /etc/init.d/clash
+			cp -f $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
@@ -101,19 +105,16 @@ gettar(){
 			systemctl daemon-reload
 		else
 			#设为保守模式启动
-			sed -i '/start_old=*/'d $clashdir/mark
-			echo start_old=已开启 >> $clashdir/mark
+			setconfig start_old 已开启
 		fi
 	fi
 	#修饰文件及版本号
 	shtype=sh && [ -n "$(ls -l /bin/sh|grep -oE 'dash|show|bash')" ] && shtype=bash 
 	sed -i "s|/bin/sh|/bin/$shtype|" $clashdir/start.sh
-	chmod  777 $clashdir/start.sh
-	sed -i '/versionsh_l=*/'d $clashdir/mark
-	echo versionsh_l=$release_new >> $clashdir/mark
+	chmod 755 $clashdir/start.sh
+	setconfig versionsh_l $release_new
 	#设置更新地址
-	sed -i '/update_url=*/'d $clashdir/mark
-	echo update_url=$url >> $clashdir/mark
+	[ -n "$url" ] && setconfig update_url $url
 	#设置环境变量	
 	[ -w /opt/etc/profile ] && profile=/opt/etc/profile
 	[ -w /jffs/configs/profile.add ] && profile=/jffs/configs/profile.add
@@ -129,17 +130,25 @@ gettar(){
 		exit 1
 	fi
 	#华硕/Padavan额外设置
-	[ -n "$initdir" ] && sed -i '/ShellClash初始化/'d $initdir && touch $initdir && echo "$clashdir/start.sh init #ShellClash初始化脚本" >> $initdir
+	[ -n "$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
-		echo "*/1 * * * * test -z \"\$(pidof clash)\" && $clashdir/start.sh init #ShellClash初始化及守护进程" >> /data/etc/crontabs/root
-		sed -i '/start_old=*/'d $clashdir/mark
-		echo start_old=已开启 >> $clashdir/mark
-		rm -rf /etc/init.d/clash
+		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
 	#删除临时文件
 	rm -rf /tmp/clashfm.tar.gz 
-	rm -rf $clashdir/clashservice
 	rm -rf $clashdir/clash.service
 }
 #下载及安装
diff --git a/scripts/start.sh b/scripts/start.sh
index e31417f..5d5ab80 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -894,7 +894,7 @@ init)
 		fi
 		echo "alias clash=\"$clashdir/clash.sh\"" >> $profile 
 		echo "export clashdir=\"$clashdir\"" >> $profile 
-		[ -f $clashdir/.dis_startup ] || $0 start
+		[ -f $clashdir/.dis_startup ] && cronset "clash保守模式守护进程" || $0 start
         ;;
 getyaml)	
 		getconfig