diff --git a/NANO24-show b/NANO24-show
new file mode 100644
index 0000000..7a1e353
--- /dev/null
+++ b/NANO24-show
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+sudo ./system_backup.sh
+
+if [ -f /etc/X11/xorg.conf.d/40-libinput.conf ]; then
+sudo rm -rf /etc/X11/xorg.conf.d/40-libinput.conf
+fi
+if [ ! -d /etc/X11/xorg.conf.d ]; then
+sudo mkdir -p /etc/X11/xorg.conf.d
+fi
+sudo cp ./usr/tft7789-overlay.dtb /boot/overlays/
+sudo cp ./usr/tft7789-overlay.dtb /boot/overlays/tft7789.dtbo
+root_dev=`grep -oPr "root=[^\s]*" /boot/cmdline.txt | awk -F= '{printf $NF}'`
+if test "$root_dev" = "/dev/mmcblk0p7";then
+sudo cp -rf ./boot/config-noobs-nomal.txt ./boot/config.txt.bak
+else
+sudo cp -rf ./boot/config-nomal.txt ./boot/config.txt.bak
+sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
+fi
+sudo echo "dtparam=i2c_arm=on" >> ./boot/config.txt.bak
+sudo echo "dtparam=spi=on" >> ./boot/config.txt.bak
+sudo echo "enable_uart=1" >> ./boot/config.txt.bak
+sudo echo "dtoverlay=tft7789:rotate=270" >> ./boot/config.txt.bak
+sudo cp -rf ./boot/config.txt.bak /boot/config.txt
+
+sudo cp ./usr/ft6236.dtb /boot/overlays/ft6236.dtbo
+
+sudo cp -rf ./usr/99-calibration.conf-nano24-270  /etc/X11/xorg.conf.d/99-calibration.conf
+sudo cp -rf ./usr/99-fbturbo.conf  /usr/share/X11/xorg.conf.d/99-fbturbo.conf
+#if test "$root_dev" = "/dev/mmcblk0p7";then
+#sudo cp ./usr/cmdline.txt-noobs /boot/cmdline.txt
+#else
+#sudo cp ./usr/cmdline.txt /boot/
+#fi
+sudo cp ./usr/inittab /etc/
+#sudo cp ./boot/config-32.txt /boot/config.txt
+sudo touch ./.have_installed
+echo "gpio:resistance:nano24:270:320:240" > ./.have_installed
+#evdev install
+#nodeplatform=`uname -n`
+#kernel=`uname -r`
+version=`uname -v`
+#if test "$nodeplatform" = "raspberrypi";then
+#echo "this is raspberrypi kernel"
+version=${version##* }
+#version=${version#*#}
+echo $version
+if test $version -lt 2017;then
+echo "reboot"
+else
+echo "need to update touch configuration"
+sudo dpkg -i -B ./xserver-xorg-input-evdev_1%3a2.10.6-1+b1_armhf.deb 2> error_output.txt
+#sudo apt-get install xserver-xorg-input-evdev  2> error_output.txt
+result=`cat ./error_output.txt`
+echo -e "\033[31m$result\033[0m"
+grep -q "error:" ./error_output.txt && exit
+sudo cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf
+#echo "reboot"
+fi
+#else
+#echo "this is not raspberrypi kernel, no need to update touch configure, reboot"
+#fi
+
+sudo sync
+sudo sync
+sleep 1
+if [ $# -eq 1 ]; then
+sudo ./rotate.sh $1
+elif [ $# -gt 1 ]; then
+echo "Too many parameters"
+fi
+
+echo "reboot now"
+sudo reboot
diff --git a/usr/99-calibration.conf-nano24-0 b/usr/99-calibration.conf-nano24-0
new file mode 100755
index 0000000..c6b2e03
--- /dev/null
+++ b/usr/99-calibration.conf-nano24-0
@@ -0,0 +1,9 @@
+Section "InputClass"
+        Identifier      "calibration"
+        MatchProduct    "Goodix Capacitive TouchScreen"
+        Option  "Calibration"   "240 0 320 0"
+        Option  "SwapAxes"      "0"
+        Option "EmulateThirdButton" "1"
+        Option "EmulateThirdButtonTimeout" "1000"
+        Option "EmulateThirdButtonMoveThreshold" "300"
+EndSection
diff --git a/usr/99-calibration.conf-nano24-180 b/usr/99-calibration.conf-nano24-180
new file mode 100755
index 0000000..67e26e4
--- /dev/null
+++ b/usr/99-calibration.conf-nano24-180
@@ -0,0 +1,9 @@
+Section "InputClass"
+        Identifier      "calibration"
+        MatchProduct    "Goodix Capacitive TouchScreen"
+        Option  "Calibration"   "0 240 0 320"
+        Option  "SwapAxes"      "0"
+        Option "EmulateThirdButton" "1"
+        Option "EmulateThirdButtonTimeout" "1000"
+        Option "EmulateThirdButtonMoveThreshold" "300"
+EndSection
diff --git a/usr/99-calibration.conf-nano24-270 b/usr/99-calibration.conf-nano24-270
new file mode 100755
index 0000000..0d01de3
--- /dev/null
+++ b/usr/99-calibration.conf-nano24-270
@@ -0,0 +1,9 @@
+Section "InputClass"
+        Identifier      "calibration"
+        MatchProduct    "Goodix Capacitive TouchScreen"
+        Option  "Calibration"   "240 0 0 320"
+        Option  "SwapAxes"      "1"
+        Option "EmulateThirdButton" "1"
+        Option "EmulateThirdButtonTimeout" "1000"
+        Option "EmulateThirdButtonMoveThreshold" "300"
+EndSection
diff --git a/usr/99-calibration.conf-nano24-90 b/usr/99-calibration.conf-nano24-90
new file mode 100755
index 0000000..44ffe0e
--- /dev/null
+++ b/usr/99-calibration.conf-nano24-90
@@ -0,0 +1,9 @@
+Section "InputClass"
+        Identifier      "calibration"
+        MatchProduct    "Goodix Capacitive TouchScreen"
+        Option  "Calibration"   "0 240 320 0"
+        Option  "SwapAxes"      "1"
+        Option "EmulateThirdButton" "1"
+        Option "EmulateThirdButtonTimeout" "1000"
+        Option "EmulateThirdButtonMoveThreshold" "300"
+EndSection
diff --git a/usr/ft6236.dtb b/usr/ft6236.dtb
new file mode 100755
index 0000000..bd9be06
Binary files /dev/null and b/usr/ft6236.dtb differ
diff --git a/usr/tft7789-overlay.dtb b/usr/tft7789-overlay.dtb
new file mode 100755
index 0000000..7ae6f10
Binary files /dev/null and b/usr/tft7789-overlay.dtb differ