diff --git a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9 b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
index a7e311478..6eed62a83 100755
--- a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
+++ b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
@@ -1770,7 +1770,7 @@ CONFIG_D3D=y
 # CONFIG_D3D_LTF_EN is not set
 CONFIG_D3D_COMPRESS_EN=y
 # CONFIG_WDR is not set
-# CONFIG_FRAMEDONE_TWO_BUFFER is not set
+CONFIG_FRAMEDONE_TWO_BUFFER=y
 CONFIG_ISP_SERVER_MELIS=y
 CONFIG_VIN_INIT_MELIS=y
 # CONFIG_SUPPORT_THREE_CAMERA_MELIS is not set
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL
index 17874f570..77ae2ed1a 100755
Binary files a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL differ
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/picture/edit.png b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/picture/edit.png
new file mode 100755
index 000000000..b07499c7c
Binary files /dev/null and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/picture/edit.png differ
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/APP/SL100FRONTPANEL b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/APP/SL100FRONTPANEL
index 99210913d..470058eec 100755
Binary files a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/APP/SL100FRONTPANEL and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/APP/SL100FRONTPANEL differ
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/etc/init.d/rc.final b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/etc/init.d/rc.final
index 3511aa1c0..687ea7227 100755
--- a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/etc/init.d/rc.final
+++ b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-ota-files/etc/init.d/rc.final
@@ -100,6 +100,16 @@ done
 
 # echo 1 > /sys/class/gpio/gpio160/value
 
+echo 160  > /sys/class/gpio/export
+echo out > /sys/class/gpio/gpio160/direction
+echo 0 > /sys/class/gpio/gpio160/value
+
+echo 164  > /sys/class/gpio/export
+echo in > /sys/class/gpio/gpio164/direction
+
+echo 0 > /sys/class/pwm/pwmchip0/export
+echo 0 > /sys/class/pwm/pwmchip0/pwm0/enable
+
 # run_usb_adb
 
 # setusbconfig rndis