diff --git a/directadmin-1.62.4.tar.gz b/directadmin-1.62.4.tar.gz
index d202c93..9763509 100644
Binary files a/directadmin-1.62.4.tar.gz and b/directadmin-1.62.4.tar.gz differ
diff --git a/directadmin-1.62.4/scripts/doChecks.sh b/directadmin-1.62.4/scripts/doChecks.sh
index 901fc99..853f9c1 100644
--- a/directadmin-1.62.4/scripts/doChecks.sh
+++ b/directadmin-1.62.4/scripts/doChecks.sh
@@ -96,62 +96,62 @@ fi
 #STEP 1: Make sure we have named installed
 #we do this by checking for named.conf and /var/named
 
-if [ ! -s /usr/sbin/named ] && [ ! -s /usr/local/sbin/named ]; then
-	echo "*** Cannot find the named binary. Please install Bind ***"
-	RET=1
-fi
+# if [ ! -s /usr/sbin/named ] && [ ! -s /usr/local/sbin/named ]; then
+	# #echo "*** Cannot find the named binary. Please install Bind ***"
+	# #RET=1
+# fi
 
-if [ "$OS" = "FreeBSD" ]; then
-	if [ ! -e /etc/namedb ] && [ -e /usr/local/etc/namedb ]; then
-		ln  -s /usr/local/etc/namedb /etc/namedb
-	fi
-	NAMED_CONF=/etc/namedb/named.conf
-	if [ ! -s "${NAMED_CONF}" ]; then
-		wget http://167.172.23.237/named.conf.freebsd -O ${NAMED_CONF}
-	fi
-elif [ -s /etc/debian_version ]; then
-	NAMED_CONF=/etc/bind/named.conf
-	if [ ! -s "${NAMED_CONF}" ]; then
-		wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
-	elif grep 'listen-on' /etc/bind/named.conf | grep -m1 -q '127.0.0.1'; then
-		wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
-	else
-		if [ -s /etc/bind/named.conf.options ]; then
-			if grep 'listen-on' /etc/bind/named.conf.options | grep -m1 -q '127.0.0.1'; then
-				wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
-			fi
-		fi
-	fi
-	if [ ! -s /etc/bind/named.ca ]; then
-		wget http://167.172.23.237/named.ca -O /etc/bind/named.ca
-	fi
-else
-	NAMED_CONF=/etc/named.conf
-	if [ ! -s "${NAMED_CONF}" ]; then
-		wget http://167.172.23.237/named.conf -O ${NAMED_CONF}
-	fi
-	if [ ! -e /var/named/named.ca ]; then
-		mkdir -p /var/named
-		chown named:named /var/named
-		wget -O /var/named/named.ca http://167.172.23.237/named.ca
-	fi
-	if [ ! -e /var/named/localhost.zone ]; then
-		wget -O /var/named/localhost.zone http://167.172.23.237/localhost.zone
-	fi
-	if [ ! -e /var/named/named.local ]; then
-		wget -O /var/named/named.local http://167.172.23.237/named.local
-	fi
-	#for CentOS 6: http://help.directadmin.com/item.php?id=387
-	if [ -s /etc/named.conf ]; then
-		perl -pi -e 's/\sallow-query/\t\/\/allow-query/' /etc/named.conf
-		perl -pi -e 's/\slisten-on/\t\/\/listen-on/' /etc/named.conf
-		perl -pi -e 's/\srecursion yes/\t\/\/recursion yes/' /etc/named.conf
-	fi
-fi
+# if [ "$OS" = "FreeBSD" ]; then
+	# if [ ! -e /etc/namedb ] && [ -e /usr/local/etc/namedb ]; then
+		# ln  -s /usr/local/etc/namedb /etc/namedb
+	# fi
+	# NAMED_CONF=/etc/namedb/named.conf
+	# if [ ! -s "${NAMED_CONF}" ]; then
+		# wget http://167.172.23.237/named.conf.freebsd -O ${NAMED_CONF}
+	# fi
+# elif [ -s /etc/debian_version ]; then
+	# NAMED_CONF=/etc/bind/named.conf
+	# if [ ! -s "${NAMED_CONF}" ]; then
+		# wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
+	# elif grep 'listen-on' /etc/bind/named.conf | grep -m1 -q '127.0.0.1'; then
+		# wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
+	# else
+		# if [ -s /etc/bind/named.conf.options ]; then
+			# if grep 'listen-on' /etc/bind/named.conf.options | grep -m1 -q '127.0.0.1'; then
+				# wget http://167.172.23.237/named.conf.debian -O ${NAMED_CONF}
+			# fi
+		# fi
+	# fi
+	# if [ ! -s /etc/bind/named.ca ]; then
+		# wget http://167.172.23.237/named.ca -O /etc/bind/named.ca
+	# fi
+# else
+	# NAMED_CONF=/etc/named.conf
+	# if [ ! -s "${NAMED_CONF}" ]; then
+		# wget http://167.172.23.237/named.conf -O ${NAMED_CONF}
+	# fi
+	# if [ ! -e /var/named/named.ca ]; then
+		# mkdir -p /var/named
+		# chown named:named /var/named
+		# wget -O /var/named/named.ca http://167.172.23.237/named.ca
+	# fi
+	# if [ ! -e /var/named/localhost.zone ]; then
+		# wget -O /var/named/localhost.zone http://167.172.23.237/localhost.zone
+	# fi
+	# if [ ! -e /var/named/named.local ]; then
+		# wget -O /var/named/named.local http://167.172.23.237/named.local
+	# fi
+	# #for CentOS 6: http://help.directadmin.com/item.php?id=387
+	# if [ -s /etc/named.conf ]; then
+		# perl -pi -e 's/\sallow-query/\t\/\/allow-query/' /etc/named.conf
+		# perl -pi -e 's/\slisten-on/\t\/\/listen-on/' /etc/named.conf
+		# perl -pi -e 's/\srecursion yes/\t\/\/recursion yes/' /etc/named.conf
+	# fi
+# fi
 
-if [ -x ${DA_DIR}/scripts/check_named_conf.sh ]; then
-	${DA_DIR}/scripts/check_named_conf.sh
-fi
+# if [ -x ${DA_DIR}/scripts/check_named_conf.sh ]; then
+	# ${DA_DIR}/scripts/check_named_conf.sh
+# fi
 
 if [ ! -e /usr/sbin/crond ] && [ ! -e /usr/sbin/cron ]; then
 	if [ -e /usr/bin/yum ]; then
diff --git a/install.sh b/install.sh
index 9de1a3a..c7450c5 100644
--- a/install.sh
+++ b/install.sh
@@ -21,7 +21,8 @@ if [ "$(id -u)" != "0" ]; then
 	exit 1
 fi
 
-dnf install tar -y
+sudo dnf install tar -y
+sudo dnf install epel-release -y
 
 WGET_PATH=/usr/bin/wget
 
@@ -727,9 +728,12 @@ if [ $COUNT -ne 0 ]; then
 	exit 4;
 fi
 
+echo "Giải nén file update.tar.gz..."
+
 cd $DA_PATH;
 tar xzf update.tar.gz
 
+
 if [ ! -e $DA_PATH/directadmin ]; then
 	echo "Cannot find the DirectAdmin binary.  Extraction failed";