diff --git a/debian9-x86_64.sh b/debian9-x86_64.sh
index 3e4ada9..e4a8043 100644
--- a/debian9-x86_64.sh
+++ b/debian9-x86_64.sh
@@ -32,15 +32,15 @@ NOINTERNET=${NOINTERNET:-no}
 SPEEDTEST=${SPEEDTEST:-no}
 LOCALFILES=${LOCALFILES:-no}
 INTERFACE=${INTERFACE:-$(ip -o -4 route show to default | grep -m 1 -Po '(?<=dev )(\S+)' | tr -d "\n")}
-KERNEL_VERSION="5.4.65"
-KERNEL_PACKAGE_VERSION="1.13+9d3f35b"
+KERNEL_VERSION="5.4.74"
+KERNEL_PACKAGE_VERSION="1.14+9d3f35b"
 KERNEL_RELEASE="${KERNEL_VERSION}-mptcp_${KERNEL_PACKAGE_VERSION}"
 GLORYTUN_UDP_VERSION="97607fdf5c6c33df512ed85190a1fd93b5f45e77"
 #MLVPN_VERSION="8f9720978b28c1954f9f229525333547283316d2"
 MLVPN_VERSION="f45cec350a6879b8b020143a78134a022b5df2a7"
 UBOND_VERSION="672100fb57913ffd29caad63517e145a5974b078"
 OBFS_VERSION="486bebd9208539058e57e23a12f23103016e09b4"
-OMR_ADMIN_VERSION="8d0706e8c234f9a0eaa88ace6d58c2d0f45156cf"
+OMR_ADMIN_VERSION="774aceb357e989676ed9a06d411db41bdfa3bf03"
 DSVPN_VERSION="3b99d2ef6c02b2ef68b5784bec8adfdd55b29b1a"
 #V2RAY_VERSION="v1.1.0"
 V2RAY_PLUGIN_VERSION="v1.4.3"
@@ -195,8 +195,8 @@ rename 's/^bzImage/vmlinuz/s' * >/dev/null 2>&1
 if [ "$(dpkg -l | grep linux-image-${KERNEL_VERSION} | grep ${KERNEL_PACKAGE_VERSION})" = "" ]; then
 	echo "Install kernel linux-image-${KERNEL_RELEASE}"
 	echo "\033[1m !!! if kernel install fail run: dpkg --remove --force-remove-reinstreq linux-image-${KERNEL_VERSION}-mptcp !!! \033[0m"
-	dpkg --force-all -i -B /tmp/linux-image-${KERNEL_RELEASE}_amd64.deb
 	dpkg --force-all -i -B /tmp/linux-headers-${KERNEL_RELEASE}_amd64.deb
+	dpkg --force-all -i -B /tmp/linux-image-${KERNEL_RELEASE}_amd64.deb
 fi
 
 # Check if mptcp kernel is grub default kernel
@@ -389,6 +389,7 @@ if [ "$OMR_ADMIN" = "yes" ]; then
 	pip3 -q install fastapi netjsonconfig python-multipart -U
 	mkdir -p /etc/openmptcprouter-vps-admin/omr-6in4
 	mkdir -p /etc/openmptcprouter-vps-admin/intf
+	[ ! -f "/etc/openmptcprouter-vps-admin/current-vpn" ] && echo "glorytun_tcp" > /etc/openmptcprouter-vps-admin/current-vpn
 	mkdir -p /var/opt/openmptcprouter
 	if [ "$SOURCES" = "yes" ]; then
 		wget -O /lib/systemd/system/omr-admin.service ${VPSURL}${VPSPATH}/omr-admin.service.in
diff --git a/omr-6in4-run b/omr-6in4-run
index faf15cb..ea5faad 100755
--- a/omr-6in4-run
+++ b/omr-6in4-run
@@ -16,7 +16,7 @@ if [ "$1" = "start" ]; then
         ip tunnel add ${DEV} mode sit remote ${REMOTEIP} local ${LOCALIP}
         ip -6 addr add ${LOCALIP6} dev ${DEV}
         ip link set ${DEV} up
-        [ -n "$ULA" ] && ip route replace ${ULA} via $(echo ${REMOTEIP6} | cut -d/ -f1) dev ${DEV}
+        [ -n "$ULA" ] && [ "$ULA" != "auto" ] && ip route replace ${ULA} via $(echo ${REMOTEIP6} | cut -d/ -f1) dev ${DEV}
 fi
 if [ "$1" = "stop" ]; then
         ip tunnel del ${DEV}
diff --git a/omr-service b/omr-service
index 114c1b8..38002d3 100755
--- a/omr-service
+++ b/omr-service
@@ -27,7 +27,7 @@ _glorytun_tcp() {
 	for intf in /etc/glorytun-tcp/tun*; do
 		[ "$(echo $intf | grep key)" = "" ] && /etc/glorytun-tcp/post.sh ${intf}
 	done
-	if [ "$(cat /etc/openmptcprouter-vps-admin/current-vpn)" = "glorytun_tcp" ]; then
+	if [ -f /etc/openmptcprouter-vps-admin/current-vpn ] && [ "$(cat /etc/openmptcprouter-vps-admin/current-vpn)" = "glorytun_tcp" ]; then
 		if [ "$(ping -c 5 -w 5 10.255.255.2 | grep '100%')" != "" ]; then
 			logger -t "OMR-Service" "No answer from VPN client end, restart Glorytun-TCP"
 			systemctl restart glorytun-tcp@tun0