diff --git a/scripts/install.sh b/scripts/install.sh
index 4e34b67e6..29c5e53dd 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -28,16 +28,16 @@ elif grep -Eq "openSUSE" /etc/*-release; then
 	zypper install cron wget curl zip unzip
 elif grep -Eq "FreeBSD" /etc/*-release; then
 	OSNAME='freebsd'
-elif grep -Eqi "CentOS" /etc/issue || grep -Eq "CentOS" /etc/redhat-release; then
+elif grep -Eqi "CentOS" /etc/issue || grep -Eq "CentOS" /etc/*-release; then
 	OSNAME='rhel'
 	yum install -y wget curl zip unzip tar crontabs
 elif grep -Eqi "Fedora" /etc/issue || grep -Eq "Fedora" /etc/*-release; then
 	OSNAME='fedora'
 	yum install -y wget curl zip unzip tar crontabs
-elif grep -Eqi "Rocky" /etc/issue || grep -Eq "Rocky" /etc/redhat-release; then
+elif grep -Eqi "Rocky" /etc/issue || grep -Eq "Rocky" /etc/*-release; then
 	OSNAME='rhel'
 	yum install -y wget curl zip unzip tar crontabs
-elif grep -Eqi "AlmaLinux" /etc/issue || grep -Eq "AlmaLinux" /etc/redhat-release; then
+elif grep -Eqi "AlmaLinux" /etc/issue || grep -Eq "AlmaLinux" /etc/*-release; then
 	OSNAME='rhel'
 	yum install -y wget curl zip unzip tar crontabs
 elif grep -Eqi "Amazon Linux" /etc/issue || grep -Eq "Amazon Linux" /etc/*-release; then
diff --git a/scripts/install/rhel.sh b/scripts/install/rhel.sh
index e96faf9ac..1bc52bb8e 100644
--- a/scripts/install/rhel.sh
+++ b/scripts/install/rhel.sh
@@ -28,6 +28,7 @@ if [ ! -d /root/.acme.sh ];then
     curl https://get.acme.sh | sh
 fi
 
+echo "iptables wrap start"
 if [ -f /usr/sbin/iptables ];then
     $PKGMGR install -y iptables-services
 
@@ -55,6 +56,7 @@ if [ -f /usr/sbin/iptables ];then
 
     echo "iptables end"
 fi
+echo "iptables wrap start"
 
 if [ ! -f /usr/sbin/iptables ];then
     $PKGMGR install firewalld -y