diff --git a/1605-update-rtc-with-system-clock-when-shutdown.patch b/1605-update-rtc-with-system-clock-when-shutdown.patch
new file mode 100644
index 0000000000000000000000000000000000000000..86a87e457bf0e9774d8c537dc2c5bd1d914c9d16
--- /dev/null
+++ b/1605-update-rtc-with-system-clock-when-shutdown.patch
@@ -0,0 +1,52 @@
+m a13f14c6a2da55b9f797b6f33449ba523c07dd46 Mon Sep 17 00:00:00 2001
+From: update-rtc-with-system-clock-when-shutdown
+Date: Sat, 2 Feb 2019 02:54:52 -0500
+Subject: [PATCH] Module: modification summary
+
+---
+ units/hwclock-save.service.in | 19 +++++++++++++++++++
+ units/meson.build             |  2 ++
+
+ create mode 100644 units/hwclock-save.service.in
+
+diff --git a/units/hwclock-save.service.in b/units/hwclock-save.service.in
+new file mode 100644
+index 0000000..db33418
+--- /dev/null
++++ b/units/hwclock-save.service.in
+@@ -0,0 +1,19 @@
++#  This file is part of systemd.
++#
++#  systemd is free software; you can redistribute it and/or modify it+
++#  under the terms of the GNU General Public License as published by
++#  the Free Software Foundation; either version 2 of the License, or
++#  (at your option) any later version.
++
++[Unit]
++Description=Update RTC With System Clock
++
++[Service]
++Type=oneshot
++ExecStart=/usr/bin/true
++ExecStop=/sbin/hwclock --systohc
++RemainAfterExit=yes
++
++[Install]
++WantedBy=default.target
++
+diff --git a/units/meson.build b/units/meson.build
+index e4ac6ce..67126d6 100644
+--- a/units/meson.build
++++ b/units/meson.build
+@@ -211,6 +211,8 @@ in_units = [
+          'sysinit.target.wants/'],
+         ['systemd-update-done.service',          '',
+          'sysinit.target.wants/'],
++        ['hwclock-save.service',                 '',
++         'sysinit.target.wants/'],
+         ['systemd-update-utmp-runlevel.service', 'ENABLE_UTMP HAVE_SYSV_COMPAT',
+          'multi-user.target.wants/ graphical.target.wants/ rescue.target.wants/'],
+         ['systemd-update-utmp.service',          'ENABLE_UTMP',
+-- 
+1.8.3.1
+
diff --git a/systemd.spec b/systemd.spec
index 651f6cbaf9ca8d433ae893f9cfe70cc1a3bcbb02..5ce76cd2748bc0fce0fd177a469831cfd40d64d7 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -16,7 +16,7 @@
 Name:           systemd
 Url:            https://www.freedesktop.org/wiki/Software/systemd
 Version:        243
-Release:        14
+Release:        15
 License:        MIT and LGPLv2+ and GPLv2+
 Summary:        System and Service Manager
 
@@ -52,6 +52,7 @@ Patch0005:      0001-core-shorten-code-a-bit.patch
 Patch0006:      0001-core-no-need-to-eat-up-error.patch
 Patch0007:      0001-core-create-or-remove-unit-bus-name-slots-always-together.patch
 Patch0008:      0001-core-drop-initial-ListNames-bus-call-from-PID1.patch
+Patch0009:      1605-update-rtc-with-system-clock-when-shutdown.patch
 
 #openEuler
 Patch9002:      1509-fix-journal-file-descriptors-leak-problems.patch
@@ -844,6 +845,8 @@ fi
 %dir /usr/lib/sysusers.d
 /usr/lib/sysusers.d/systemd.conf
 /usr/lib/sysusers.d/basic.conf
+/usr/lib/systemd/system/hwclock-save.service
+/usr/lib/systemd/system/sysinit.target.wants/hwclock-save.service
 %{_systemddir}/systemd-update-done
 %{_systemddir}/systemd-update-utmp
 %{_systemddir}/systemd-initctl
@@ -1453,6 +1456,12 @@ fi
 %exclude /usr/share/man/man3/*
 
 %changelog
+* Sat Feb 29 2020 openEuler Buildteam <buildteam@openeuler.org> - 243-15
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:update rtc with system clock when shutdown
+
 * Mon Feb 17 2020 openEuler Buildteam <buildteam@openeuler.org> - 243-14
 - Type:enhancement
 - ID:NA