diff --git a/buildroot/board/cvitek/SG200X/busybox-extra.config b/buildroot/board/cvitek/SG200X/busybox-extra.config
new file mode 100644
index 000000000..4919343a4
--- /dev/null
+++ b/buildroot/board/cvitek/SG200X/busybox-extra.config
@@ -0,0 +1,2 @@
+CONFIG_UDHCPD=y
+CONFIG_RX=y
diff --git a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30rndis b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30rndis
index 6dc544680..c5ebf09bd 100755
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30rndis
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30rndis
@@ -2,11 +2,16 @@
 
 . /etc/profile
 
-gen_dnsmasq_conf() {
+gen_udhcpd_conf() {
 	interface=${1}
 	ipv4_prefix=${2}
-	echo "interface=${interface}"
-	echo "dhcp-range=${ipv4_prefix}.50,${ipv4_prefix}.150,255.255.255.0,120h"
+	echo "start ${ipv4_prefix}.100"
+	echo "end ${ipv4_prefix}.200"
+	echo "interface ${interface}"
+	echo "pidfile /var/run/udhcpd.${interface}.pid"
+	echo "lease_file /var/lib/misc/udhcpd.${interface}.leases"
+	echo "option subnet 255.255.255.0"
+	echo "option lease 864000"
 }
 
 start() {
@@ -28,13 +33,15 @@ start() {
 			fi
 			ipv4_prefix=10.$id2.$id3
 		fi
-		gen_dnsmasq_conf usb0 "${ipv4_prefix}"  > /etc/dnsmasq.conf
+		gen_udhcpd_conf usb0 "${ipv4_prefix}"  > /etc/udhcpd.usb0.conf
 		ip addr add $ipv4_prefix.1/24 dev usb0
+		udhcpd -S /etc/udhcpd.usb0.conf
 	fi
 }
 
 stop() {
-	echo ""
+	kill `cat /var/run/udhcpd.usb0.pid`
+        rm /var/run/udhcpd.usb0.pid
 }
 
 restart() {
diff --git a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi
index 01cc3b570..e9e5a779d 100755
--- a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi
+++ b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S30wifi
@@ -2,6 +2,40 @@
 
 . /etc/profile
 
+gen_hostapd_conf() {
+	ssid="${1}"
+	pass="${2}"
+	echo "ctrl_interface=/var/run/hostapd"
+	echo "ctrl_interface_group=0"
+	echo "ssid=${ssid}"
+	echo "hw_mode=g"
+	echo "channel=1"
+	echo "beacon_int=100"
+	echo "dtim_period=2"
+	echo "max_num_sta=255"
+	echo "rts_threshold=-1"
+	echo "fragm_threshold=-1"
+	echo "macaddr_acl=0"
+	echo "auth_algs=3"
+	echo "wpa=2"
+	echo "wpa_passphrase=${pass}"
+	echo "ieee80211n=1"
+}
+
+
+
+gen_udhcpd_conf() {
+        interface=${1}
+        ipv4_prefix=${2}
+        echo "start ${ipv4_prefix}.100"
+        echo "end ${ipv4_prefix}.200"
+        echo "interface ${interface}"
+        echo "pidfile /var/run/udhcpd.${interface}.pid"
+        echo "lease_file /var/lib/misc/udhcpd.${interface}.leases"
+        echo "option subnet 255.255.255.0"
+        echo "option lease 864000"
+}
+
 start() {
 	if [ -e /boot/wifi.sta ]
 	then
@@ -31,8 +65,50 @@ start() {
 		then
 			(udhcpc -i wlan0 -t 10 -T 1 -A 5 -b -p /run/udhcpc.wlan0.pid) &
 		fi
-	fi
-	if [ -e /boot/wifi.mon ]
+	elif [ -e /boot/wifi.ap ]
+	then
+		if [ -e /boot/hostapd.conf ]
+		then
+			cp /boot/hostapd.conf /etc/hostapd.conf
+		else
+			id2=$(printf "%d" 0x$(sha512sum /sys/class/cvi-base/base_uid | head -c 2))
+			id3=$(printf "%d" 0x$(sha512sum /sys/class/cvi-base/base_uid | head -c 4 | tail -c 2))
+			if [ "$id2" -ge 255 ]
+			then
+				id2=254
+			fi
+			if [ "$id3" -ge 255 ]
+			then
+				id3=254
+			fi
+			ssid="licheervnano-${id2}${id3}"
+                        pass="licheervnano"
+                        if [ -e /boot/wifi.ssid ]
+                        then
+                                echo -n "ssid: "
+                                cat /boot/wifi.ssid
+                                ssid=`cat /boot/wifi.ssid`
+                        fi
+                        if [ -e /boot/wifi.pass ]
+                        then
+                                echo -n "wifi.pass: "
+                                cat /boot/wifi.pass
+                                pass=`cat /boot/wifi.pass`
+                        fi
+			gen_hostapd_conf "$ssid" "$pass" > /etc/hostapd.conf
+			if [ -e /boot/wifi.ipv4_prefix ]
+			then
+				ipv4_prefix=`cat /boot/rndis.ipv4_prefix`
+			else
+				ipv4_prefix=10.$id3.$id2
+			fi
+			gen_udhcpd_conf wlan0 "${ipv4_prefix}"  > /etc/udhcpd.wlan0.conf
+			ifconfig wlan0 up
+			ip addr add $ipv4_prefix.1/24 dev wlan0
+		fi
+		hostapd -B -i wlan0 /etc/hostapd.conf
+		udhcpd -S /etc/udhcpd.wlan0.conf
+	elif [ -e /boot/wifi.mon ]
 	then
 		airmon-ng start wlan0
 	fi
@@ -42,6 +118,8 @@ stop() {
 	killall wpa_supplicant
 	kill `cat /run/udhcpc.wlan0.pid`
 	rm /run/udhcpc.wlan0.pid
+	kill `cat /var/run/udhcpd.wlan0.pid`
+	rm /var/run/udhcpd.wlan0.pid
 	airmon-ng stop wlan0mon
 }
 
diff --git a/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig b/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig
index e3e880aef..537515aad 100644
--- a/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig
+++ b/buildroot/configs/cvitek_SG200X_musl_riscv64_defconfig
@@ -254,10 +254,16 @@ BR2_PACKAGE_OPENCV4_LIB_PYTHON=y
 BR2_PACKAGE_OPENCV4_WITH_QT5=y
 BR2_PACKAGE_BLUEZ_TOOLS=y
 BR2_PACKAGE_TPUDEMO_SG200X=y
-
+BR2_PACKAGE_TCPDUMP=y
+BR2_PACKAGE_SSDP_RESPONDER=y
+BR2_PACKAGE_PPPD=y
+BR2_PACKAGE_NFTABLES=y
+BR2_PACKAGE_IPTABLES=y
+BR2_PACKAGE_IPTABLES_NFTABLES=y
 
 BR2_TARGET_ROOTFS_EXT2=y
 BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_ROOTFS_EXT2_SIZE="640M"
 
 BR2_ROOTFS_OVERLAY="$(TOPDIR)/board/cvitek/SG200X/overlay"
+BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(TOPDIR)/board/cvitek/SG200X/busybox-extra.config"
diff --git a/middleware/v2/lib/3rd/libini.a b/middleware/v2/lib/3rd/libini.a
index 580b8d63c..057f64b7b 100644
Binary files a/middleware/v2/lib/3rd/libini.a and b/middleware/v2/lib/3rd/libini.a differ
diff --git a/middleware/v2/lib/libcvi_bin.a b/middleware/v2/lib/libcvi_bin.a
index 34b1fd578..e05b9a589 100644
Binary files a/middleware/v2/lib/libcvi_bin.a and b/middleware/v2/lib/libcvi_bin.a differ
diff --git a/middleware/v2/lib/libcvi_ive.a b/middleware/v2/lib/libcvi_ive.a
index 88e2232d3..8a2ffd413 100644
Binary files a/middleware/v2/lib/libcvi_ive.a and b/middleware/v2/lib/libcvi_ive.a differ
diff --git a/middleware/v2/lib/libmipi_tx.a b/middleware/v2/lib/libmipi_tx.a
index 4fddb0129..a6fd9528f 100644
Binary files a/middleware/v2/lib/libmipi_tx.a and b/middleware/v2/lib/libmipi_tx.a differ
diff --git a/middleware/v2/lib/libmisc.a b/middleware/v2/lib/libmisc.a
index b1e9cdcf0..301d2de69 100644
Binary files a/middleware/v2/lib/libmisc.a and b/middleware/v2/lib/libmisc.a differ
diff --git a/middleware/v2/lib/libosdc.a b/middleware/v2/lib/libosdc.a
index 03d9d7ca1..cae01d4ab 100644
Binary files a/middleware/v2/lib/libosdc.a and b/middleware/v2/lib/libosdc.a differ
diff --git a/middleware/v2/lib/libsample.a b/middleware/v2/lib/libsample.a
index 4123351fa..7aa4385bf 100644
Binary files a/middleware/v2/lib/libsample.a and b/middleware/v2/lib/libsample.a differ
diff --git a/middleware/v2/lib/libsns_full.a b/middleware/v2/lib/libsns_full.a
index 65e6a5ae4..09f3a9982 100644
Binary files a/middleware/v2/lib/libsns_full.a and b/middleware/v2/lib/libsns_full.a differ
diff --git a/middleware/v2/lib/libsns_gc4653.a b/middleware/v2/lib/libsns_gc4653.a
index 8abf893c8..1c68d0764 100644
Binary files a/middleware/v2/lib/libsns_gc4653.a and b/middleware/v2/lib/libsns_gc4653.a differ
diff --git a/middleware/v2/lib/libsys.a b/middleware/v2/lib/libsys.a
index 88fb18291..30da0372e 100644
Binary files a/middleware/v2/lib/libsys.a and b/middleware/v2/lib/libsys.a differ
diff --git a/middleware/v2/lib/libsys.so b/middleware/v2/lib/libsys.so
index 25055d06a..fc3d0a24f 100755
Binary files a/middleware/v2/lib/libsys.so and b/middleware/v2/lib/libsys.so differ
diff --git a/middleware/v2/lib/libvdec.a b/middleware/v2/lib/libvdec.a
index dfaa971c3..2b651c67b 100644
Binary files a/middleware/v2/lib/libvdec.a and b/middleware/v2/lib/libvdec.a differ
diff --git a/middleware/v2/lib/libvenc.a b/middleware/v2/lib/libvenc.a
index 5299c7524..2be5327a6 100644
Binary files a/middleware/v2/lib/libvenc.a and b/middleware/v2/lib/libvenc.a differ
diff --git a/middleware/v2/lib/libvpu.a b/middleware/v2/lib/libvpu.a
index 0dc6de03e..6a857f00f 100644
Binary files a/middleware/v2/lib/libvpu.a and b/middleware/v2/lib/libvpu.a differ
diff --git a/osdrv/extdrv/wireless/aic8800/aic8800_fdrv/rwnx_tx.c b/osdrv/extdrv/wireless/aic8800/aic8800_fdrv/rwnx_tx.c
index 7be91e061..fa03bae34 100644
--- a/osdrv/extdrv/wireless/aic8800/aic8800_fdrv/rwnx_tx.c
+++ b/osdrv/extdrv/wireless/aic8800/aic8800_fdrv/rwnx_tx.c
@@ -169,7 +169,8 @@ void rwnx_ps_bh_traffic_req(struct rwnx_hw *rwnx_hw, struct rwnx_sta *sta,
 	//         sta->mac_addr))
 	//    return;
 	if (!sta->ps.active) {
-	printk("sta %pM is not in Power Save mode", sta->mac_addr);
+		// dont flood my console
+		//printk("sta %pM is not in Power Save mode", sta->mac_addr);
 		return;
 	}
 #ifdef CREATE_TRACE_POINTS