diff --git a/target/linux/mediatek/base-files/etc/hotplug.d/iface/30-ext-devices-rps-setting b/target/linux/mediatek/base-files/etc/hotplug.d/iface/30-ext-devices-rps-setting
index 494552c664..24fe26ee24 100755
--- a/target/linux/mediatek/base-files/etc/hotplug.d/iface/30-ext-devices-rps-setting
+++ b/target/linux/mediatek/base-files/etc/hotplug.d/iface/30-ext-devices-rps-setting
@@ -5,10 +5,15 @@ NPROCS="$(grep -c "^processor.*:" /proc/cpuinfo)"
 
 IFNAME_PREFIX="${INTERFACE%%[0-9]*}"
 
-if [ "${IFNAME_PREFIX}" = "usb" ] || [ "${IFNAME_PREFIX}" = "wwan" ]; then
+if [ "${IFNAME_PREFIX}" = "usb" ] || [ "${IFNAME_PREFIX}" = "wwan" ] || [ "${IFNAME_PREFIX}" = "rmnet" ] || [ "${IFNAME_PREFIX}" = "eth2" ] || [ "${IFNAME_PREFIX}" = "eth3" ] || [ "${IFNAME_PREFIX}" = "eth4" ] || [ "${IFNAME_PREFIX}" = "eth5" ]; then
     if [ "$ACTION" = add ]; then
-        # set usb/wwan rps to cpu0
+        if [ "$NPROCS" -gt 2 ]; then
+        # set usb/wwan rps to cpu2
+        echo 2 > /sys/class/net/${INTERFACE}/queues/rx-0/rps_cpus
+        else
+        # set usb/wwan rps to cpu1
         echo 1 > /sys/class/net/${INTERFACE}/queues/rx-0/rps_cpus
+        fi
     fi
     [ -f /etc/init.d/mtk_smp ] && /etc/init.d/mtk_smp restart
 fi