diff --git a/scripts/init.sh b/scripts/init.sh
index a86da9d..69f92cb 100644
--- a/scripts/init.sh
+++ b/scripts/init.sh
@@ -215,8 +215,13 @@ if [ -n "$profile" ];then
 	echo "export CRASHDIR=\"$CRASHDIR\"" >> $profile #设置路径环境变量
 	source $profile &>/dev/null || echo 运行错误！请使用bash而不是dash运行安装命令！！！
 	#适配zsh环境变量
-	[ -n "$(ls -l /bin/sh|grep -oE 'zsh')" ] && [ -z "$(cat ~/.zshrc 2>/dev/null|grep CRASHDIR)" ] && { 
+	[ -n "$(cat /etc/shells 2>/dev/null|grep -oE 'zsh')" ] && [ -z "$(cat ~/.zshrc 2>/dev/null|grep CRASHDIR)" ] && { 
+		sed -i '/alias crash=*/'d ~/.zshrc
 		echo "alias crash=\"$shtype $CRASHDIR/menu.sh\"" >> ~/.zshrc
+  		# 兼容 clash 命令
+		sed -i '/alias clash=*/'d ~/.zshrc
+		echo "alias clash=\"$shtype $CRASHDIR/menu.sh\"" >> ~/.zshrc
+		sed -i '/export CRASHDIR=*/'d ~/.zshrc
 		echo "export CRASHDIR=\"$CRASHDIR\"" >> ~/.zshrc
 		source ~/.zshrc &>/dev/null
 	}