Revert "updating dns while installing"

This reverts commit d842baa9b3.

install.sh

@@ -198,24 +198,6 @@ config_after_install() {
     /usr/local/x-ui/x-ui migrate
 }
 
-update_dns() {
-    # Remove the /etc/resolv.conf file
-    rm -f /etc/resolv.conf
-
-    # Create a new /etc/resolv.conf file with the specified data
-    cat <<EOF > /etc/resolv.conf
-nameserver 1.1.1.1
-nameserver 1.0.0.1
-nameserver 2606:4700:4700::1111
-nameserver 2606:4700:4700::1001
-EOF
-
-    # Make /etc/resolv.conf immutable
-    chattr +i /etc/resolv.conf
-
-    echo "DNS configuration updated and locked successfully."
-}
-
 install_x-ui() {
     cd /usr/local/
 
@@ -300,5 +282,4 @@ install_x-ui() {
 
 echo -e "${green}Running...${plain}"
 install_base
-update_dns
 install_x-ui $1