diff --git a/ruantiblock/files/etc/hotplug.d/iface/40-ruantiblock b/ruantiblock/files/etc/hotplug.d/iface/40-ruantiblock
index 7fe4587..08f1693 100755
--- a/ruantiblock/files/etc/hotplug.d/iface/40-ruantiblock
+++ b/ruantiblock/files/etc/hotplug.d/iface/40-ruantiblock
@@ -13,5 +13,8 @@ VPN_ROUTE_CHECK=`$UCI_CMD get ruantiblock.config.vpn_route_check`
 [ "$VPN_ROUTE_CHECK" != "0" ] && exit 0
 
 if [ "$ACTION" = "ifup" ] && [ "$PROXY_MODE" = "2" ] && [ "$DEVICE" = "$IF_VPN" ]; then
-	[ `$RUAB_CMD raw-status` -ne 2 ] && $RUAB_CMD reload
+	if [ `$RUAB_CMD raw-status` -ne 2 ]; then
+		sleep 5
+		$RUAB_CMD reload
+	fi
 fi
diff --git a/ruantiblock/files/usr/bin/ruantiblock b/ruantiblock/files/usr/bin/ruantiblock
index fc9bef4..e931986 100755
--- a/ruantiblock/files/usr/bin/ruantiblock
+++ b/ruantiblock/files/usr/bin/ruantiblock
@@ -379,7 +379,7 @@ UpdateBllistProxySet() {
         if printf "$host" | $AWK_CMD '{exit ($0 ~ /^([0-9]{1,3}.){3}[0-9]{1,3}$/) ? 0 : 1}'; then
             _ip_string="${_ip_string}${host} "
         else
-            _ip_string="${_ip_string}`$NSLOOKUP_CMD $host | $AWK_CMD '/^Address: ([0-9]{1,3}.){3}[0-9]{1,3}$/ {printf $2" "}'`"
+            _ip_string="${_ip_string}`$NSLOOKUP_CMD $host 2> /dev/null | $AWK_CMD '/^Address: ([0-9]{1,3}.){3}[0-9]{1,3}$/ {printf $2" "}'`"
         fi
     done
     _ip_string=`FormatNftSetElemsList "$_ip_string"`