diff --git a/BSP/root-fs/rootfs/etc_Model/etc_565_HUNTING_EVB_LINUX_4G_S550/init.d/S25_Net b/BSP/root-fs/rootfs/etc_Model/etc_565_HUNTING_EVB_LINUX_4G_S550/init.d/S25_Net
index 9bb180826..1431d2a01 100755
--- a/BSP/root-fs/rootfs/etc_Model/etc_565_HUNTING_EVB_LINUX_4G_S550/init.d/S25_Net
+++ b/BSP/root-fs/rootfs/etc_Model/etc_565_HUNTING_EVB_LINUX_4G_S550/init.d/S25_Net
@@ -16,7 +16,7 @@ do_wifi_init()
 		#/etc/init.d/BS_Net_wifiap8189ftv
 		if [ "${SF_BOOT_MODE}" = "${SF_HUNTING_BOOT_MODE}" ]; then
 			echo "Configuring BS_Net_wifiap8189ftv sf start"
-			/etc/init.d/BS_Net_wifiap8189ftv
+			#/etc/init.d/BS_Net_wifiap8189ftv
 		else
 			echo "Configuring BS_Net_wifiap8189ftv sf stop"
 		fi
diff --git a/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/IOCfg.h b/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/IOCfg.h
index 19d13afc3..1147df5c6 100755
--- a/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/IOCfg.h
+++ b/code/application/source/cardv/SrcCode/Dx/565_HUNTING_EVB_LINUX_4G_S550/IOCfg.h
@@ -344,6 +344,7 @@ extern BOOL     GPIOMap_DetPoweroff(void);
 
 #define SF_ADC_MUXA                 DSI_GPIO_0
 #define SF_ADC_MUXB                 DSI_GPIO_1
+#define SF_WIFI_EN                  P_GPIO_11
 
 #define LED_FOCUS_CTRL              LED_RED_DUMMY
 #define GPIO_FOCUS_LED              x_GPIO_x  //FPGA
diff --git a/code/application/source/sf_app/code/include/sf_hal_gpio.h b/code/application/source/sf_app/code/include/sf_hal_gpio.h
old mode 100644
new mode 100755
index 6e2c45585..d2f930a90
--- a/code/application/source/sf_app/code/include/sf_hal_gpio.h
+++ b/code/application/source/sf_app/code/include/sf_hal_gpio.h
@@ -27,6 +27,8 @@ void sf_usb_mux_s(UINT32 cnt);
 int sf_app_pir_statu_read(void);
 
 UINT32 sf_app_data_ready_read(void);
+
+void sf_set_wifi_en(UINT32 cnt);
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/code/application/source/sf_app/code/source/app/sf_app.c b/code/application/source/sf_app/code/source/app/sf_app.c
index 00248ee90..de4d24fff 100755
--- a/code/application/source/sf_app/code/source/app/sf_app.c
+++ b/code/application/source/sf_app/code/source/app/sf_app.c
@@ -157,6 +157,7 @@ int main(int argc, char *argv[])
         #if SF_IQ_TEST != ENABLE
         if((0 == isUpdate) && (puiPara->GprsSwitch))
         {
+            sf_set_wifi_en(1);
             sf_4G_usb_init();
             app_RegisterNet_start();
         }
diff --git a/code/application/source/sf_app/code/source/gpio/sf_hal_gpio.c b/code/application/source/sf_app/code/source/gpio/sf_hal_gpio.c
old mode 100644
new mode 100755
index f219ee990..67758310e
--- a/code/application/source/sf_app/code/source/gpio/sf_hal_gpio.c
+++ b/code/application/source/sf_app/code/source/gpio/sf_hal_gpio.c
@@ -182,6 +182,19 @@ UINT32 sf_app_data_ready_read(void)
     }*/
     return gpio_getPin(GPIO_KEY_DATAREADY);
 }
+
+void sf_set_wifi_en(UINT32 cnt)
+{
+	static UINT8 state = 0;
+	if(0 == state)
+	{
+        state = 1;
+        gpio_direction_output(SF_WIFI_EN, 1);
+    }
+    gpio_set_value(SF_WIFI_EN, cnt);
+    printf("[%s:%d] e cnt:%d\n", __FUNCTION__, __LINE__,cnt);
+}
+
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/code/application/source/sf_app/code/source/wifi/sf_wifi_svr.c b/code/application/source/sf_app/code/source/wifi/sf_wifi_svr.c
index 36ee1c745..3c2789b66 100755
--- a/code/application/source/sf_app/code/source/wifi/sf_wifi_svr.c
+++ b/code/application/source/sf_app/code/source/wifi/sf_wifi_svr.c
@@ -2600,14 +2600,14 @@ int sf_getb_mac(char *ifName, UINT8 *pbMacAddr)
     sock = socket(AF_INET, SOCK_STREAM, 0);
     if(sock < 0)
     {
-        MLOGE("error sock");
+        MLOGE("error sock\n");
         return 2;
     }
 
     strcpy(ifreq.ifr_name, ifName);
     if(ioctl(sock,SIOCGIFHWADDR,&ifreq) < 0)
     {
-        MLOGE("error ioctl");
+        MLOGE("error ioctl\n");
         return 3;
     }
 
@@ -2635,10 +2635,16 @@ void sf_wifi_hw_init(void)
 	if((WIFI_TYPE_8723DS == wifitype) || (WIFI_TYPE_8189FS == wifitype))
 	{
 	    //ret = system("insmod /appfs/8189fs.ko");
-	    
-	    //ret = system("modprobe 8189fs");
+        if((WIFI_TYPE_8189FS == wifitype))
+        {
+	        ret = system("modprobe 8189fs");
+        }
+        else
+        {
+            ret = system("modprobe 8723ds");
+        }
 	    //sleep(2);
-	    //ret = system("ifconfig lo 127.0.0.1");
+	    ret = system("ifconfig lo 127.0.0.1");
 
 		sf_getb_mac(SF_WIFI_NETDEV_8189_NAME, smac);
 	//   ret = system("ifconfig ap0 192.168.1.1 netmask 255.255.255.0 up");