diff --git a/scripts/clash.sh b/scripts/clash.sh
index 8f85478..6443ac9 100644
--- a/scripts/clash.sh
+++ b/scripts/clash.sh
@@ -278,15 +278,13 @@ clashstart(){
 	if [ ! -f $clashdir/clash ];then
 		echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 		echo -e "\033[31m没有找到核心文件，请先下载clash核心！\033[0m"
-		checkupdate
-		source $clashdir/getdate.sh && getcore
+		source $clashdir/getdate.sh && checkupdate && getcore
 	fi
 	#检查GeoIP数据库
 	if [ ! -f $clashdir/Country.mmdb ];then
 		echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 		echo -e "\033[31m没有找到GeoIP数据库文件，请下载数据库文件！\033[0m"
-		checkupdate
-		source $clashdir/getdate.sh && getgeo
+		source $clashdir/getdate.sh && checkupdate && getgeo
 	fi
 	#检查yaml配置文件
 	if [ ! -f "$yaml" ];then
diff --git a/scripts/getdate.sh b/scripts/getdate.sh
index d5ae993..7a54e62 100644
--- a/scripts/getdate.sh
+++ b/scripts/getdate.sh
@@ -4,15 +4,17 @@
 webget(){
 	[ -n "$(pidof clash)" ] && export all_proxy="http://127.0.0.1:$mix_port" #设置临时http代理
 	#参数【$1】代表下载目录，【$2】代表在线地址
+	#参数【$3】代表输出显示，【$4】不启用重定向
 	if curl --version > /dev/null 2>&1;then
-		[ -z "$3" ] && progress='-#' || progress='-s'
-		result=$(curl -w %{http_code} --connect-timeout 5 $progress -kLo $1 $2)
-	elif wget --version > /dev/null 2>&1;then
-		[ -z "$3" ] && progress='--show-progress' || progress=''
-		wget -Y on -q $progress --no-check-certificate --timeout=5 -O $1 $2 
-		[ $? -eq 0 ] && result="200"
+		[ "$3" = "echooff" ] && progress='-s' || progress='-#'
+		[ -z "$4" ] && redirect='-L' || redirect=''
+		result=$(curl -w %{http_code} --connect-timeout 5 $progress $redirect -ko $1 $2)
 	else
-		echo 找不到curl或者wget，无法下载，请先安装相应依赖！
+		[ "$3" = "echooff" ] && progress='-q' || progress='-q --show-progress'
+		[ "$3" = "echoon" ] && progress=''
+		[ -z "$4" ] && redirect='' || redirect='--max-redirect=0'
+		wget -Y on $progress $redirect --no-check-certificate --timeout=5 -O $1 $2 
+		[ $? -eq 0 ] && result="200"
 	fi
 	export all_proxy=''
 }
@@ -783,15 +785,14 @@ setserver(){
 checkupdate(){
 if [ -z "$release_new" ];then
 	if [ "$update_url" = "https://cdn.jsdelivr.net/gh/juewuy/ShellClash" ];then
-		webget /tmp/clashrelease https://api.github.com/repos/juewuy/ShellClash/releases/latest noprogress
-		[ "$result" = "200" ] && release_new=$(cat /tmp/clashrelease | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g') || release_new=master
+		release_new=$(webget /dev/null https://github.com.cnpmjs.org/juewuy/ShellClash/releases/latest echoon rediroff 2>&1 | grep -oE "releases/tag/.*" | awk -F '[/" ]' '{print $3}')
+		[ -z "$release_new" ] && release_new=master
 		update_url=$update_url@$release_new
 	fi
-	webget /tmp/clashversion $update_url/bin/version noprogress
+	webget /tmp/clashversion $update_url/bin/version echooff
 	[ "$result" = "200" ] && source /tmp/clashversion || echo -e "\033[31m检查更新失败！\033[0m"
 	[ -z "$release_new" ] && release_new=$versionsh
 	rm -rf /tmp/clashversion
-	rm -rf /tmp/clashrelease
 fi
 }
 update(){
@@ -820,16 +821,18 @@ update(){
 		clashsh
 	elif [ "$num" = 1 ]; then	
 		getsh	
-	
+
 	elif [ "$num" = 2 ]; then	
 		getcore
-
+		update
+		
 	elif [ "$num" = 3 ]; then	
 		getgeo
 		update
 	
 	elif [ "$num" = 4 ]; then	
 		getdb
+		update
 		
 	elif [ "$num" = 5 ]; then	
 		setpac
diff --git a/scripts/start.sh b/scripts/start.sh
index 7722c2b..353576c 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -291,8 +291,19 @@ daemon(){
 	fi
 }
 web_save(){
-	#使用curl获取面板节点设置
-	curl -s -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" http://localhost:${db_port}/proxies | awk -F "{" '{for(i=1;i<=NF;i++) print $i}' | grep -E '^"all".*"Selector"' | grep -oE '"name".*"now".*",' | sed 's/"name"://g' | sed 's/"now"://g'| sed 's/"//g' > /tmp/clash_web_save
+	get_save(){
+		if curl --version > /dev/null 2>&1;then
+			curl -s -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" "$1"
+		elif [ -n "$(wget --help 2>&1|grep '\-\-method')" ];then
+			wget -q --header="Authorization: Bearer ${secret}" --header="Content-Type:application/json" -O - "$1"
+		else
+			logger 当前系统未安装curl且wget的版本太低，无法保存节点配置！
+			getconfig
+			sed -i /保存节点配置/d $cronpath >/dev/null 2>&1
+		fi
+	}
+	#使用get_save获取面板节点设置
+	get_save http://localhost:${db_port}/proxies | awk -F "{" '{for(i=1;i<=NF;i++) print $i}' | grep -E '^"all".*"Selector"' | grep -oE '"name".*"now".*",' | sed 's/"name"://g' | sed 's/"now"://g'| sed 's/"//g' > /tmp/clash_web_save
 	#对比文件，如果有变动则写入磁盘，否则清除缓存
 	if [ "$(cat /tmp/clash_web_save)" = "$(cat $clashdir/web_save 2>/dev/null)" ];then
 		rm -rf /tmp/clash_web_save
@@ -301,12 +312,24 @@ web_save(){
 	fi
 }
 web_restore(){
+	put_save(){
+		if curl --version > /dev/null 2>&1;then
+			curl -sS -X PUT -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" "$1" -d "$2" >/dev/null
+		else
+			wget --method=PUT --header="Authorization: Bearer ${secret}" --header="Content-Type:application/json" --body-data="$2" "$1" >/dev/null
+		fi
+	}
 	#设置循环检测clash面板端口
 	i=1
 	while [ $i -lt 10 ]
 	do
 		sleep 1
-		[ -n "$(curl -s http://localhost:${db_port})" ] && i=10
+		if curl --version > /dev/null 2>&1;then
+			test=$(curl -s http://localhost:${db_port})
+		else
+			test=$(wget -q -O - http://localhost:${db_port})
+		fi
+		[ -n "$test" ] && i=10
 	done
 	#发送数据
 	num=$(cat $clashdir/web_save | wc -l)
@@ -314,7 +337,7 @@ web_restore(){
 	do
 		group_name=$(awk -F ',' 'NR=="'${i}'" {print $1}' $clashdir/web_save | sed 's/ /%20/g')
 		now_name=$(awk -F ',' 'NR=="'${i}'" {print $2}' $clashdir/web_save)
-		curl -sS -X PUT -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" http://localhost:${db_port}/proxies/"${group_name}" -d "{\"name\":\"${now_name}\"}" >/dev/null
+		put_save http://localhost:${db_port}/proxies/${group_name} "{\"name\":\"${now_name}\"}"
 	done
 	exit 0
 }
@@ -336,13 +359,9 @@ afstart(){
 	mark_time
 	#设置本机代理
 	[ "$local_proxy" = "已开启" ] && $0 set_proxy $mix_port $hostdir
-	#还原面板配置相关
-	if curl --version > /dev/null 2>&1;then
-		web_save_auto #启用面板配置自动保存
-		[ -f $clashdir/web_save ] && web_restore & #后台还原面板配置
-	fi
-	#clash启动校验
-	[ -z "$(pidof clash)" ] && logger clash启动失败！ && $0 stop && exit 0
+	#还原面板配置
+	web_save_auto #启用面板配置自动保存
+	[ -f $clashdir/web_save ] && web_restore & #后台还原面板配置
 }
 
 case "$1" in
@@ -351,7 +370,6 @@ afstart)
 		afstart
 	;;
 start)		
-		[ -n "$(pidof clash)" ] && logger clash服务已经运行，请勿重复运行！ && exit 0
 		#读取配置文件
 		getconfig
 		#使用内置规则强行覆盖config配置文件
@@ -372,9 +390,7 @@ stop)
 		#读取配置文件
 		getconfig
 		#保存面板配置
-		if curl --version > /dev/null 2>&1;then
-			web_save
-		fi
+		web_save
 		#删除守护进程&面板配置自动保存
 		sed -i /clash保守模式守护进程/d $cronpath >/dev/null 2>&1
 		sed -i /保存节点配置/d $cronpath >/dev/null 2>&1