diff --git a/omr-tracker/files/bin/omr-tracker-server b/omr-tracker/files/bin/omr-tracker-server
index 7b652c26d..e7c759b16 100755
--- a/omr-tracker/files/bin/omr-tracker-server
+++ b/omr-tracker/files/bin/omr-tracker-server
@@ -65,6 +65,7 @@ _check_master() {
 				add_list openvpn.omr.remote=$ip
 				commit openvpn
 			EOF
+			/etc/init.d/openmptcprouter-vps get_openvpn_key $name >/dev/null 2>/dev/null
 			/etc/init.d/shadowsocks-libev restart >/dev/null 2>/dev/null
 			/etc/init.d/v2ray restart >/dev/null 2>/dev/null
 			/etc/init.d/glorytun restart >/dev/null 2>/dev/null
@@ -88,7 +89,7 @@ _check_backup() {
 		_check_server $ip $port
 		[ "$server_ping" = true ] && [ "$(uci -q get shadowsocks-libev.sss0.server | tr -d '\n')" = "$ip" ] && break
 		[ "$server_ping" = true ] && [ "$(uci -q get shadowsocks-libev.sss0.server | tr -d '\n')" != "$ip" ] && {
-			logger -t "OMR-Tracker-Server" "User backup server $1 ($ip)"
+			logger -t "OMR-Tracker-Server" "Use backup server $1 ($ip)"
 			uci -q batch <<-EOF >/dev/null
 				set shadowsocks-libev.sss0.server=$ip
 				commit shadowsocks-libev
@@ -105,6 +106,7 @@ _check_backup() {
 				add_list openvpn.omr.remote=$ip
 				commit openvpn
 			EOF
+			/etc/init.d/openmptcprouter-vps get_openvpn_key $name >/dev/null 2>/dev/null
 			/etc/init.d/shadowsocks-libev restart >/dev/null 2>/dev/null
 			/etc/init.d/v2ray restart >/dev/null 2>/dev/null
 			/etc/init.d/glorytun restart >/dev/null 2>/dev/null