diff --git a/README.md b/README.md
index ed994c2..2b4368c 100644
--- a/README.md
+++ b/README.md
@@ -57,8 +57,8 @@ export url='https://fastly.jsdelivr.net/gh/juewuy/ShellClash@master' && wget -q
 ~**Use a low version of wget (prompt not to support https) local installation**:<br>
 
 ```Shell
-#by shellclash.ga
-export url='http://shellclash.ga/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
+#by shellclash.cf
+export url='http://shellclash.cf/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
 ```
 
 ~**After installation by non-root users**, please execute the following additional commands to read environment variables:<br>
diff --git a/README_CN.md b/README_CN.md
index cf6f6de..6f2b2b6 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -56,7 +56,7 @@ export url='https://raw.githubusercontent.com/juewuy/ShellClash/master' && sh -c
 #jsDelivrCDN源
 export url='https://fastly.jsdelivr.net/gh/juewuy/ShellClash@master' && sh -c "$(curl -kfsSl $url/install.sh)" && source /etc/profile &> /dev/null
 #作者私人源
-export url='https://shellclash.ga' && sh -c "$(curl -kfsSl $url/install.sh)" && source /etc/profile &> /dev/null
+export url='https://shellclash.cf' && sh -c "$(curl -kfsSl $url/install.sh)" && source /etc/profile &> /dev/null
 ```
 
 ~**使用wget安装**：<br>
@@ -67,14 +67,14 @@ export url='https://raw.githubusercontent.com/juewuy/ShellClash/master' && wget
 #jsDelivrCDN源
 export url='https://fastly.jsdelivr.net/gh/juewuy/ShellClash@master' && wget -q --no-check-certificate -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
 #作者私人源
-export url='http://shellclash.ga/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
+export url='http://shellclash.cf/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
 ```
 
 ~**使用低版本wget（提示不支持https）安装**：<br>
 
 ```Shell
 #作者私人http源
-export url='http://shellclash.ga/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
+export url='http://shellclash.cf/' && wget -q -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
 ```
 
 ~**非root用户安装后**请额外执行以下命令以读取环境变量：<br>
diff --git a/bin/clashfm.tar.gz b/bin/clashfm.tar.gz
index ad74c7d..854c982 100644
Binary files a/bin/clashfm.tar.gz and b/bin/clashfm.tar.gz differ
diff --git a/bin/version b/bin/version
index 6434421..987e25d 100644
--- a/bin/version
+++ b/bin/version
@@ -3,4 +3,4 @@ clashpre_v=2021.09.15
 clash_v=v1.7.1
 GeoIP_v=20220531
 meta_v=1.11.1
-versionsh=1.6.1
+versionsh=1.6.2
diff --git a/scripts/getdate.sh b/scripts/getdate.sh
index 89e4a53..0fa63f7 100644
--- a/scripts/getdate.sh
+++ b/scripts/getdate.sh
@@ -37,7 +37,7 @@ linkserver(){
 	echo -e "\033[32m感谢以下作者的无私奉献！！！\033[0m"
 	echo 当前使用后端为：$server_link
 	echo 1 api.dler.io			（墙洞提供）
-	echo 2 sub.shellclash.ga	（作者提供）
+	echo 2 sub.shellclash.cf	（作者提供）
 	echo 3 sub.xeton.dev		（SUB作者T大提供）
 	echo 4 sub.id9.cc			（品云提供）
 	echo 5 sub.maoxiongnet.com	（猫熊提供）
@@ -452,12 +452,19 @@ getcore(){
 	$clashdir/start.sh webget /tmp/clash.new $corelink
 	if [ "$?" = "1" ];then
 		echo -e "\033[31m核心文件下载失败！\033[0m"
+		rm -rf /tmp/clash.new
 	else
-		echo -e "\033[32m$clashcore核心下载成功！\033[0m"
-		mv -f /tmp/clash.new $bindir/clash
-		chmod 777 $bindir/clash  #授予权限
-		setconfig clashcore $clashcore
-		setconfig clashv $version
+		chmod -x /tmp/clash.new && /tmp/clash.new -v >/dev/null 2>&1
+		if [ "$?" != 0 ];then
+			echo -e "\033[31m核心文件下载失败！\033[0m"
+			rm -rf /tmp/clash.new
+		else
+			echo -e "\033[32m$clashcore核心下载成功！\033[0m"
+			mv -f /tmp/clash.new $bindir/clash
+			chmod -x $bindir/clash 
+			setconfig clashcore $clashcore
+			setconfig clashv $version
+		fi
 	fi
 }
 setcore(){
@@ -776,7 +783,7 @@ setserver(){
 		release_url=''
 		saveserver
 	elif [ "$num" = 4 ]; then
-		update_url='https://gh.shellclash.ga/master'
+		update_url='https://gh.shellclash.cf/master'
 		release_url=''
 		saveserver
 	elif [ "$num" = 5 ]; then
@@ -788,7 +795,7 @@ setserver(){
 		release_url=''
 		saveserver
 	elif [ "$num" = 7 ]; then
-		update_url='http://test.shellclash.ga'
+		update_url='http://test.shellclash.cf'
 		release_url=''
 		saveserver
 	elif [ "$num" = 8 ]; then
diff --git a/scripts/start.sh b/scripts/start.sh
index ab61074..d0f76eb 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -137,7 +137,7 @@ getyaml(){
 	#前后端订阅服务器地址索引，可在此处添加！
 	Server=`sed -n ""$server_link"p"<<EOF
 https://api.dler.io
-https://sub.shellclash.ga
+https://sub.shellclash.cf
 https://sub.xeton.dev
 https://sub.id9.cc
 https://sub.maoxiongnet.com
@@ -164,7 +164,7 @@ EOF`
 	Https=$(echo ${Https//\%26/\&})   #将%26替换回&
 	#如果传来的是Url链接则合成Https链接，否则直接使用Https链接
 	if [ -z "$Https" ];then
-		[ -n "$(echo $Url | grep -o 'vless')" ] && Server='https://sub.shellclash.ga'
+		[ -n "$(echo $Url | grep -o 'vless')" ] && Server='https://sub.shellclash.cf'
 		Https="$Server/sub?target=clash&insert=true&new_name=true&scv=true&udp=true&exclude=$exclude&include=$include&url=$Url&config=$Config"
 		url_type=true
 	fi
@@ -756,8 +756,6 @@ bfstart(){
 	[ ! -d $bindir/ui ] && mkdir -p $bindir/ui
 	update_url=https://ghproxy.com/https://raw.githubusercontent.com/juewuy/ShellClash/master
 	#检查clash核心
-	$bindir/clash -v >/dev/null 2>&1
-	[ "$?" != 0 ] && rm -rf $bindir/clash
 	if [ ! -f $bindir/clash ];then
 		if [ -f $clashdir/clash ];then
 			mv $clashdir/clash $bindir/clash && chmod +x $bindir/clash