diff -Nru upboard-extras-0.1/debian/changelog upboard-extras-0.1/debian/changelog
--- upboard-extras-0.1/debian/changelog	2019-03-05 15:35:08.000000000 +0000
+++ upboard-extras-0.1/debian/changelog	2021-08-03 04:00:00.000000000 +0000
@@ -1,3 +1,10 @@
+upboard-extras (0.1-3) focal; urgency=medium
+
+  * Update package for Ubuntu 20.04 bionic version.
+  * Fix the error udev rules settings
+
+ -- AAEON <aaeon_cm@aaeon.com>  Tue, 03 Aug 2021 12:00:00 +0800
+
 upboard-extras (0.1-2) bionic; urgency=medium
 
   * Update package for Ubuntu 18.04 bionic version.
diff -Nru upboard-extras-0.1/debian/source/format upboard-extras-0.1/debian/source/format
--- upboard-extras-0.1/debian/source/format	2017-10-27 11:41:56.000000000 +0000
+++ upboard-extras-0.1/debian/source/format	2021-08-03 04:00:00.000000000 +0000
@@ -1 +1 @@
-3.0 (quilt)
+3.0 (native)
diff -Nru upboard-extras-0.1/lib/udev/rules.d/99-gpio.rules upboard-extras-0.1/lib/udev/rules.d/99-gpio.rules
--- upboard-extras-0.1/lib/udev/rules.d/99-gpio.rules	2017-10-27 07:42:35.000000000 +0000
+++ upboard-extras-0.1/lib/udev/rules.d/99-gpio.rules	2021-08-03 04:00:00.000000000 +0000
@@ -1,5 +1,6 @@
 # rules to permit access to hat peripheral from userspace
 SUBSYSTEM=="gpio", KERNEL=="gpio*",     GROUP:="gpio"     MODE:="0660"
-SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", PROGRAM="/bin/sh -c 'chown root:gpio /sys/class/gpio/export /sys/class/gpio/unexport ; chmod 220 /sys/class/gpio/export /sys/class/gpio/unexport'"
-SUBSYSTEM=="gpio", KERNEL=="gpio*",     ACTION=="add", PROGRAM="/bin/sh -c 'chown root:gpio /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value ; chmod 660 /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value'"
+SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", PROGRAM+="/bin/sh -c 'chown root:gpio /sys/class/gpio/export /sys/class/gpio/unexport ; chmod 220 /sys/class/gpio/export /sys/class/gpio/unexport'"
+SUBSYSTEM=="gpio", KERNEL=="gpio*",     ACTION=="add", PROGRAM+="/bin/sh -c 'chown root:gpio /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value'"
+SUBSYSTEM=="gpio", KERNEL=="gpio*",     ACTION=="add", PROGRAM+="/bin/sh -c 'chmod 660 /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value'"
 
diff -Nru upboard-extras-0.1/lib/udev/rules.d/99-leds.rules upboard-extras-0.1/lib/udev/rules.d/99-leds.rules
--- upboard-extras-0.1/lib/udev/rules.d/99-leds.rules	2017-10-25 11:26:10.000000000 +0000
+++ upboard-extras-0.1/lib/udev/rules.d/99-leds.rules	2021-08-03 04:00:00.000000000 +0000
@@ -1 +1,2 @@
 SUBSYSTEM=="leds", KERNEL=="upboard:*", ACTION=="add|change", RUN+="/usr/bin/find /sys$devpath -type f -exec /bin/chmod g+u {} + -exec /bin/chown :leds {} +"
+SUBSYSTEM=="leds", KERNEL=="led:*", ACTION=="add|change", RUN+="/usr/bin/find /sys$devpath -type f -exec /bin/chmod g+u {} + -exec /bin/chown :leds {} +"