diff --git a/bin/clashfm.tar.gz b/bin/clashfm.tar.gz
index 715a230..0f9ca20 100644
Binary files a/bin/clashfm.tar.gz and b/bin/clashfm.tar.gz differ
diff --git a/bin/version b/bin/version
index 496d00b..caf48c9 100644
--- a/bin/version
+++ b/bin/version
@@ -1,4 +1,4 @@
 clash_v=1.4.2
 clashpre_v=2021.03.10
 GeoIP_v=20210312
-versionsh=1.1.6
+versionsh=1.1.7
diff --git a/install.sh b/install.sh
index 5ecce3a..8890cf5 100644
--- a/install.sh
+++ b/install.sh
@@ -86,7 +86,7 @@ gettar(){
 	fi
 	#修饰文件及版本号
 	shtype=sh && [ -n "$(ls -l /bin/sh|grep -o dash)" ] && shtype=bash 
-	sed -i "s%#!/bin/sh%#!/bin/$shtype%g" $clashdir/start.sh
+	sed -i "s|/bin/sh|/bin/$shtype|" $clashdir/start.sh
 	chmod  777 $clashdir/start.sh
 	sed -i '/versionsh_l=*/'d $clashdir/mark
 	echo versionsh_l=$release_new >> $clashdir/mark
diff --git a/scripts/getdate.sh b/scripts/getdate.sh
index 3eb6ae8..98c2fed 100644
--- a/scripts/getdate.sh
+++ b/scripts/getdate.sh
@@ -363,17 +363,22 @@ gettar(){
 	fi
 	#修饰文件及版本号
 	shtype=sh && [ -n "$(ls -l /bin/sh|grep -o dash)" ] && shtype=bash 
-	sed -i "s%#!/bin/sh%#!/bin/$shtype%g" $clashdir/start.sh
+	sed -i "s|/bin/sh|/bin/$shtype|" $clashdir/start.sh
 	chmod  777 $clashdir/start.sh
 	sed -i '/versionsh_l=*/'d $clashdir/mark
 	echo versionsh_l=$release_new >> $clashdir/mark
 	#设置环境变量
 	[ -w ~/.bashrc ] && profile=~/.bashrc
 	[ -w /etc/profile ] && profile=/etc/profile
-	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\"" >> $profile #设置clash路径环境变量
+	if [ -n "$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
+	else
+		echo 无法写入环境变量！请检查安装权限！
+		exit 1
+	fi
 	#删除临时文件
 	rm -rf /tmp/clashfm.tar.gz 
 	rm -rf $clashdir/clashservice