diff --git a/Linux_reinstall/InstallNET.sh b/Linux_reinstall/InstallNET.sh
index 19c87eb..fe8c3a1 100644
--- a/Linux_reinstall/InstallNET.sh
+++ b/Linux_reinstall/InstallNET.sh
@@ -2415,7 +2415,7 @@ function getInterface() {
 				# There are 3 files named "ifcfg-ens18  ifcfg-eth0  ifcfg-eth1" in dir "/etc/sysconfig/network-scripts/" of Almalinux 8 of Bandwagonhosts template.
 				# We should select the correct one by adjust whether includes interface name and file size.
 				# Files in "/etc/sysconfig/network-scripts/", reference: https://zetawiki.com/wiki/%EB%B6%84%EB%A5%98:/etc/sysconfig/network-scripts
-				NetCfgFiles=$(ls -Sl $NetCfgDir 2>/dev/null | awk -F' ' '{print $NF}' | grep -iv 'readme\|ifcfg-lo\|ifcfg-bond\|ifup\|ifdown\|vpn\|init.ipv6-global\|network-functions' | grep -s "ifcfg\|nmconnection")
+				NetCfgFiles=$(ls -Sl $NetCfgDir 2>/dev/null | awk -F' ' '{print $NF}' | grep -iv 'readme-\|ifcfg-lo\|ifcfg-bond\|ifup\|ifdown\|vpn\|init.ipv6-global\|network-functions\|lo.' | grep -s "ifcfg\|nmconnection")
 				for Files in $NetCfgFiles; do
 					if [[ $(grep -w "$interface4\|$interface6" "$NetCfgDir$Files") != "" ]]; then
 						tmpNetCfgFiles+=$(echo -e "\n""$NetCfgDir$Files")