diff --git a/rk3308/aispeech-4mic-32bit/RkLunch.sh b/rk3308/aispeech-4mic-32bit/RkLunch.sh
new file mode 100755
index 0000000..ae34d25
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/RkLunch.sh
@@ -0,0 +1,48 @@
+arecord -D vad -c 8 -r 16000 -f S16_LE -d 1 -t raw /tmp/test.pcm
+rm /tmp/test.pcm                                                
+echo 0x60 0x40ff0050 > /sys/kernel/debug/vad/reg
+echo 0x5c 0x000e2080 > /sys/kernel/debug/vad/reg
+
+ln -s /oem/aispeech_softap_lite /data/aispeech_softap_lite
+ln -s /oem/wifi_monitor.sh /data/
+ln -s /oem/dds_client /data/dds_client
+ln -s /oem/dds_service.sh /data/
+
+export  AISPEECH_WIFI_CFG="/data/wpa_supplicant.conf"
+
+#aispeech dui app information file
+export  AISPEECH_DUIKIT_APP="/data/aispeech_softap_lite/device/app.json"
+
+#aispeech dui device file
+export  AISPEECH_DUIKIT_DEVICE="/data/aispeech_softap_lite/device/device.json"
+
+#aispeech dui softap web server address
+export  AISPEECH_SOFTAP_SERVER_PORT="8000"
+
+#aispeech dui softap configuration folder
+export  AISPEECH_SOFTAP_DIR="/data/cfg"
+
+export  AISPEECH_DO_CONNECT_MP3="/data/aispeech_softap_lite/audio/do_connect.mp3"
+
+export  AISPEECH_WIFI_OK_MP3="/data/aispeech_softap_lite/audio/wifi_ok.mp3"
+
+export  AISPEECH_NEED_CONNECT_MP3="/data/aispeech_softap_lite/audio/need_connect.mp3"
+
+export  AISPEECH_CONNECT_OK_MP3="/data/aispeech_softap_lite/audio/connect_ok.mp3"
+
+export  AISPEECH_START_CONNECT_MP3="/data/aispeech_softap_lite/audio/start_connect.mp3"
+
+export  PATH=/bin:/sbin:/usr/bin:/usr/sbin:/userdata:/userdata/bin:/data/bin:/data/bin/rk_pcba_test:/data/aispeech_softap_lite/bin
+
+if [ -f ${AISPEECH_WIFI_CFG} ]; then
+    #aispeech_player ${AISPEECH_WIFI_OK_MP3}
+    wpa_supplicant -B -i wlan0 -c ${AISPEECH_WIFI_CFG} &
+    dhcpcd &
+    aispeech_player ${AISPEECH_DO_CONNECT_MP3}
+else
+    aispeech_player ${AISPEECH_NEED_CONNECT_MP3} &
+    aispeech_softap_server -s aiengine -p 12345678 start &
+fi
+aispeech_startup &
+/data/wifi_monitor.sh &
+amixer cset name='Master Playback Volume' 90%
diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/README b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/README
new file mode 100755
index 0000000..acf5f0a
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/README
@@ -0,0 +1,24 @@
+一、需要设置的环境变量，如果不设置使用默认值
+
+//app发送的元数据，写入此文件
+export AISPEECH_DUIKIT_APP="/data/cfg/app.json"
+
+//device元数据，app获取此信息
+export AISPEECH_DUIKIT_DEVICE="/data/cfg/device.json"
+
+//配网文件
+export AISPEECH_WIFI_CFG="/data/cfg/wpa_supplicant.conf"
+
+//服务器端口号
+export AISPEECH_SOFTAP_SERVER_PORT="8000"
+
+//设备成功获取ssid和password信息，开始联网时，播放的音频
+export AISPEECH_DO_CONNECT_MP3="/data/cfg/audio/do_connect.mp3"
+
+二、命令操作
+1.将aispeech_softap、aispeech_led命令的路径导出
+例如上述两个命令在目录/data/cfg/bin，需要进行如下操作
+export PATH=$PATH:/data/cfg/bin
+
+开启服务器：
+aispeech_softap_server  -s aiengine -p 12345678 start &
diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/connect_ok.mp3 b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/connect_ok.mp3
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index 0000000..779c7ed
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/do_connect.mp3 b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/do_connect.mp3
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index 0000000..502c894
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/need_connect.mp3 b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/need_connect.mp3
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index 0000000..76ef9f3
Binary files /dev/null and b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/need_connect.mp3 differ
diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/start_connect.mp3 b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/start_connect.mp3
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index 0000000..bb03f64
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/wifi_ok.mp3 b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/audio/wifi_ok.mp3
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index 0000000..0103d33
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_player b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_player
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index 0000000..6599274
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_softap b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_softap
new file mode 100755
index 0000000..a02f427
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_softap_server b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_softap_server
new file mode 100755
index 0000000..2c8672f
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_startup b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/bin/aispeech_startup
new file mode 100755
index 0000000..f107fa1
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diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/app.json b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/app.json
new file mode 100755
index 0000000..782ea50
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/app.json
@@ -0,0 +1 @@
+{"name":"hahahaha"}
\ No newline at end of file
diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/device.json b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/device.json
new file mode 100755
index 0000000..9a0f3f2
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/device/device.json
@@ -0,0 +1,11 @@
+{
+  "deviceType":"soundbox",
+  "deviceName":"aispeech-rk3308-0001",
+  "deviceAlias":"aispeech-rk3308-0001alias",
+  "productId":"12345678",
+  "deviceInfo": {  
+        "platform":"linux",
+        "wifiMac":"12:23:ee:11:23",
+        "btMac":"12:23:ee:11:23"
+   }
+}
diff --git a/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/install_v11.sh b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/install_v11.sh
new file mode 100755
index 0000000..d1876b6
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/aispeech_softap_lite/install_v11.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+#this script is used for rk3308 V11 board
+
+dir=`pwd`
+
+for item in `ls bin`; do
+    chmod +x ${dir}/bin/${item}
+done
+
+#hardware-related configuration
+board_startup_script=/oem/RkLunch.sh
+
+rm -rf ${board_startup_script}
+
+#wpa configuration file
+aispeech_wifi_cfg=/data/wpa_supplicant.conf
+
+rm -rf ${aispeech_wifi_cfg}
+
+content="export  AISPEECH_WIFI_CFG=\"${aispeech_wifi_cfg}\"
+
+#aispeech dui app information file
+export  AISPEECH_DUIKIT_APP=\"${dir}/device/app.json\"
+
+#aispeech dui device file
+export  AISPEECH_DUIKIT_DEVICE=\"${dir}/device/device.json\"
+
+#aispeech dui softap web server address
+export  AISPEECH_SOFTAP_SERVER_PORT=\"8000\"
+
+#aispeech dui softap configuration folder
+export  AISPEECH_SOFTAP_DIR=\"/data/cfg\"
+
+export  AISPEECH_DO_CONNECT_MP3=\"${dir}/audio/do_connect.mp3\"
+
+export  AISPEECH_WIFI_OK_MP3=\"${dir}/audio/wifi_ok.mp3\"
+
+export  AISPEECH_NEED_CONNECT_MP3=\"${dir}/audio/need_connect.mp3\"
+
+export  AISPEECH_CONNECT_OK_MP3=\"${dir}/audio/connect_ok.mp3\"
+
+export  AISPEECH_START_CONNECT_MP3=\"${dir}/audio/start_connect.mp3\"
+
+export  PATH=${PATH}:${dir}/bin
+
+if [ -f \${AISPEECH_WIFI_CFG} ]; then
+    aispeech_player \${AISPEECH_WIFI_OK_MP3}
+    wpa_supplicant -B -i wlan0 -c \${AISPEECH_WIFI_CFG} &
+    dhcpcd &
+    aispeech_player \${AISPEECH_DO_CONNECT_MP3}
+else
+    aispeech_player \${AISPEECH_NEED_CONNECT_MP3} &
+    aispeech_softap_server -s aiengine -p 12345678 start &
+fi
+aispeech_startup &
+"
+echo "${content}" > ${board_startup_script}
+
diff --git a/rk3308/aispeech-4mic-32bit/dds_client/audio/vad_start_timeout2.mp3 b/rk3308/aispeech-4mic-32bit/dds_client/audio/vad_start_timeout2.mp3
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/audio/wakeup.mp3 b/rk3308/aispeech-4mic-32bit/dds_client/audio/wakeup.mp3
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index 0000000..eddb739
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/dui b/rk3308/aispeech-4mic-32bit/dds_client/dui
new file mode 100755
index 0000000..7a8e16f
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/dui_cfg.json b/rk3308/aispeech-4mic-32bit/dds_client/dui_cfg.json
new file mode 100644
index 0000000..46d175b
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/dds_client/dui_cfg.json
@@ -0,0 +1,39 @@
+{
+    "auth":{
+        "productId": "100001463",
+        "deviceProfile": "Yhn7W3QzXThMGBG1qgJcbCmW0hmO7HYdHcfuQPFzJhgnzWrrJhPPWYTdm5qJlpyarJqcjZqL3cXdz8fKm5nNycyZmcbGy5udy52cy8bHzsuZzJ6ZmZrLzMnd092ek5OQiN3FztPdj42Qm4qci7ab3cXdzs/Pz8/Oy8nM3dPdm5qJlpyasZ6Smt3F3Z7Oy8icnpmbms6bnsvNm87Gz83MnsqZzcicy83Iy5rN3dPdjJyQj5rdxaTdnpOT3aKC"
+    },
+    "recorder":{
+        "device":"4mic_loopback",
+        "bits":16,
+        "channels":5,
+        "samplerate":16000
+    },
+    "player":{
+        "device":"default"
+    },
+    "wakeup":{
+        "cfg":{
+            "aecBinPath":"./res/AEC_ch5-2-1ref_common_20180727_v0.9.4.bin",
+            "wakeupBinPath":"./res/wakeup_aifar_comm_20180104.bin",
+	    "beamformingBinPath":"./res/UCA_asr_ch4-2-ch4_70mm_comm_20180412_v1.2.1.bin",
+            "env":"words=ni hao xiao le;thresh=0.34;major=1;",
+            "rollBack":200
+        },
+        "wakeupWord":["ni hao xiao le"],
+        "wakeupAudio":["./audio/wakeup.mp3"]
+    },
+    "vad":{
+        "cfg":{
+            "resBinPath":"./res/vad_aihome_v0.7.bin",
+            "pauseTime":300
+        },
+        "startTimeoutPrompt":"./audio/vad_start_timeout2.mp3"
+    },
+    "dds":{
+        "productId":"100001463",
+        "aliasKey":"prod",
+        "server":"ws://dds.dui.ai/dds/v1",
+        "deviceProfile":"Yhn7W3QzXThMGBG1qgJcbCmW0hmO7HYdHcfuQPFzJhgnzWrrJhPPWYTdm5qJlpyarJqcjZqL3cXdz8fKm5nNycyZmcbGy5udy52cy8bHzsuZzJ6ZmZrLzMnd092ek5OQiN3FztPdj42Qm4qci7ab3cXdzs/Pz8/Oy8nM3dPdm5qJlpyasZ6Smt3F3Z7Oy8icnpmbms6bnsvNm87Gz83MnsqZzcicy83Iy5rN3dPdjJyQj5rdxaTdnpOT3aKC"
+    }
+}
diff --git a/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libauth_rk3308.so b/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libauth_rk3308.so
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libdds.so b/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libdds.so
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libdemo_depend.so b/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libdemo_depend.so
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libduilite_fespa.so b/rk3308/aispeech-4mic-32bit/dds_client/lib/rk3308_32/libduilite_fespa.so
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/res/AEC_ch5-2-1ref_common_20180727_v0.9.4.bin b/rk3308/aispeech-4mic-32bit/dds_client/res/AEC_ch5-2-1ref_common_20180727_v0.9.4.bin
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/res/UCA_asr_ch4-2-ch4_70mm_comm_20180110_v1.1.3.bin b/rk3308/aispeech-4mic-32bit/dds_client/res/UCA_asr_ch4-2-ch4_70mm_comm_20180110_v1.1.3.bin
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/res/UCA_asr_ch4-2-ch4_70mm_comm_20180412_v1.2.1.bin b/rk3308/aispeech-4mic-32bit/dds_client/res/UCA_asr_ch4-2-ch4_70mm_comm_20180412_v1.2.1.bin
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/res/vad_aihome_v0.7.bin b/rk3308/aispeech-4mic-32bit/dds_client/res/vad_aihome_v0.7.bin
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diff --git a/rk3308/aispeech-4mic-32bit/dds_client/res/wakeup_aifar_comm_20180104.bin b/rk3308/aispeech-4mic-32bit/dds_client/res/wakeup_aifar_comm_20180104.bin
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diff --git a/rk3308/aispeech-4mic-32bit/dds_service.sh b/rk3308/aispeech-4mic-32bit/dds_service.sh
new file mode 100755
index 0000000..e44de85
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/dds_service.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+#
+
+case "$1" in
+  start)
+        echo "Starting $0..."
+        cd /oem/dds_client && ./dui dui_cfg.json &
+        ;;
+  stop)
+        echo "Stop $0..."
+        killall dui
+        ;;
+  restart|reload)
+        killall dui
+        cd /oem/dds_client && ./dui dui_cfg.json &
+        ;;
+  *)
+        echo "Usage: $0 {start|stop|restart}"
+        exit 1
+esac
+
+exit $?
diff --git a/rk3308/aispeech-4mic-32bit/wifi_monitor.sh b/rk3308/aispeech-4mic-32bit/wifi_monitor.sh
new file mode 100755
index 0000000..82b6822
--- /dev/null
+++ b/rk3308/aispeech-4mic-32bit/wifi_monitor.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+PROCESS=/data/dds_service.sh
+
+softap_stop()
+{
+    echo softap_stoping
+
+    killall dui || echo dui-exit
+    ip addr delete 192.168.1.1 dev p2p0 || echo ip-addr-delete
+    killall hostapd || echo hostapd-exit
+    ifconfig p2p0 down || echo p2p0 
+
+    echo softap_stopped
+}
+
+dds_start()
+{
+    softap_stop
+    #echo dds_start
+    pidof dui || $PROCESS start
+    
+    gst-play-1.0 /data/aispeech_softap_lite/audio/connect_ok.mp3 
+}
+
+dds_stop()
+{
+    echo dds_stop
+    #$PROCESS stop
+}
+wifiReadyAction()
+{
+    pidof dui || $PROCESS start
+}
+wifiUpAction()
+{
+    echo wifiUp
+    dds_start
+}
+wifiDownAction()
+{
+    echo wifiDown
+    dds_stop
+}
+wifiChangeAction()
+{
+    echo wifiChange
+    dds_stop
+    dds_start
+}
+wifiRequestingIp()
+{
+    echo wifiRequestingIp    
+}
+
+checkwifistate()
+{
+    local flag=0
+    local last_ip_address=0
+    while true
+    do
+        wpa_state=`wpa_cli -iwlan0 status | grep wpa_state | awk -F '=' '{printf $2}'`
+        ip_address=`wpa_cli -iwlan0 status | grep ip_address | awk -F '=' '{printf $2}'`
+
+        if [ "${wpa_state}"x = "COMPLETED"x ];then
+            if [ "${ip_address}"x != ""x ] && [ "${ip_address}"x != "0.0.0.0"x ];then
+                if [ $flag -eq 0 ];then
+                    flag=1
+                    wifiUpAction
+                elif [ "${ip_address}"x != "${last_ip_address}"x ];then
+                    flag=1
+                    wifiChangeAction
+                else
+                    flag=1
+                    wifiReadyAction
+                fi 
+            else
+               flag=0
+               wifiRequestingIp
+            fi
+        else
+            if [ $flag -eq 1 ];then
+               flag=0
+               wifiDownAction 
+            fi
+        fi
+        sleep 3
+        last_ip_address="${ip_address}"
+    done
+}
+
+$PROCESS stop
+checkwifistate