diff --git a/scripts/clash.sh b/scripts/clash.sh
index 7c3b826..6a4ba19 100644
--- a/scripts/clash.sh
+++ b/scripts/clash.sh
@@ -1226,13 +1226,22 @@ tools(){
 		tools	
 		
 	elif [ -f /usr/sbin/otapredownload ] && [ "$num" = 6 ]; then
-		[ "$mi_autoSSH" = "已启用" ] && mi_autoSSH=禁用 || mi_autoSSH=已启用
+		if [ "$mi_autoSSH" = "已启用" ];then
+			mi_autoSSH=禁用
+		else
+			echo -----------------------------------------------
+			echo -e "\033[33m本功能使用软件命令进行固化不保证100%成功！\033[0m"
+			echo -e "本功能需依赖clash服务，请确保clash为开机启动状态！"
+			echo -e "\033[33m如有问题请加群反馈：\033[36;4mhttps://t.me/clashfm\033[0m"
+			mi_autoSSH=已启用
+			if [ "$systype" = "mi_snapshot" ];then
+				cp -f /etc/dropbear/dropbear_rsa_host_key $clashdir/dropbear_rsa_host_key 2>/dev/null
+				echo -e "\033[32m检测当前为小米镜像化系统，已将SSH秘钥备份到脚本安装目录！\033[0m"
+				echo -e "\033[32mClash会在启动时自动还原已备份的秘钥文件！\033[0m"
+			fi
+			sleep 2
+		fi
 		setconfig mi_autoSSH $mi_autoSSH
-		echo -----------------------------------------------
-		echo -e "\033[33m本功能使用软件命令进行固化不保证100%成功！\033[0m"
-		echo -e "本功能需依赖clash服务，请确保clash为开机启动状态！"
-		echo -e "\033[33m如有问题请加群反馈：\033[36;4mhttps://t.me/clashfm\033[0m"
-		sleep 2
 		tools		
 	else
 		errornum
diff --git a/scripts/misnap_init.sh b/scripts/misnap_init.sh
index 84e2050..c5998e1 100644
--- a/scripts/misnap_init.sh
+++ b/scripts/misnap_init.sh
@@ -4,21 +4,6 @@
 clashdir=/data/clash
 profile=/etc/profile
 
-log(){
-	dir=$clashdir/ui/log
-	echo `date`ssh状态获取 >> $dir
-	nvram get telnet_en >> $dir
-	nvram get ssh_en >> $dir
-	nvram get uart_en >> $dir
-	uci -c /usr/share/xiaoqiang get xiaoqiang_version.version.CHANNEL >> $dir
-	grep 'channel=.*' /etc/init.d/dropbear >> $dir
-	/etc/init.d/dropbear enabled
-	echo dropbear自启状态：$? >> $dir
-}
-
-#还原SSH秘钥
-ln -sf $clashdir/dropbear_rsa_host_key /etc/dropbear/dropbear_rsa_host_key
-
 #h初始化环境变量
 echo "alias clash=\"$clashdir/clash.sh\"" >> $profile 
 echo "export clashdir=\"$clashdir\"" >> $profile 
@@ -27,9 +12,7 @@ echo "export clashdir=\"$clashdir\"" >> $profile
 ln -sf $clashdir/clashservice /etc/init.d/clash
 chmod 755 /etc/init.d/clash
 
-log
-
-[ -f $clashdir/.dis_startup ] || {
+if [ ! -f $clashdir/.dis_startup ];then
 	log_file=`uci get system.@system[0].log_file`
 	while [ "$i" -lt 10 ];do
 		sleep 3
@@ -37,7 +20,4 @@ log
 	done
 	/etc/init.d/clash start
 	/etc/init.d/clash enable
-}
-
-sleep 10
-log
+fi
diff --git a/scripts/start.sh b/scripts/start.sh
index 615066e..e31417f 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -121,15 +121,17 @@ steaming(){
 }
 autoSSH(){
 	#自动开启SSH
-	echo `date`ssh状态设置 >> /data/clash/ui/log
-	nvram set telnet_en=1
-	nvram set ssh_en=1
-	nvram set uart_en=1
-	nvram commit
-    uci -c /usr/share/xiaoqiang set xiaoqiang_version.version.CHANNEL='stable'
+	[ "$(nvram get ssh_en)" = 0 ] && nvram set ssh_en=1 && nvram commit
+    [ "`uci -c /usr/share/xiaoqiang get xiaoqiang_version.version.CHANNEL`" != 'stable' ] && {
+	uci -c /usr/share/xiaoqiang set xiaoqiang_version.version.CHANNEL='stable' 
     uci -c /usr/share/xiaoqiang commit xiaoqiang_version.version
+	}
+	[ -z "$(pidof dropbear)" -o -z "$(netstat -ntul | grep :22)" ] && {
 	sed -i 's/channel=.*/channel="debug"/g' /etc/init.d/dropbear
 	/etc/init.d/dropbear restart
+	}
+	#备份还原SSH秘钥
+	[ -f $clashdir/dropbear_rsa_host_key ] && ln -sf $clashdir/dropbear_rsa_host_key /etc/dropbear/dropbear_rsa_host_key
 }
 #配置文件相关
 getyaml(){
@@ -805,7 +807,7 @@ afstart(){
 		cronset '#每10分钟保存节点配置' "*/10 * * * * test -n \"\$(pidof clash)\" && $clashdir/start.sh web_save #每10分钟保存节点配置"
 		[ -f $clashdir/web_save ] && web_restore & #后台还原面板配置
 		#自动开启SSH
-		[ "$mi_autoSSH" = "已启用" ] && [ -z "$(pidof dropbear)" -o -z "$(netstat -ntul | grep :22)" ] && autoSSH 2>/dev/null
+		[ "$mi_autoSSH" = "已启用" ] && autoSSH 2>/dev/null
 	else
 		logger "clash服务启动失败！请查看报错信息！" 31
 		$bindir/clash -t -d $bindir
@@ -968,6 +970,9 @@ unset_proxy)
 steaming)	
 		steaming
 	;;
+db)	
+		$2
+	;;
 esac
 
 exit 0