diff --git a/anaconda.spec b/anaconda.spec
index abf670c..7a6792b 100644
--- a/anaconda.spec
+++ b/anaconda.spec
@@ -4,7 +4,7 @@
 %endif
 Name:    anaconda
 Version: 33.19
-Release: 35
+Release: 36
 Summary: Graphical system installer
 License: GPLv2+ and MIT
 URL:     http://fedoraproject.org/wiki/Anaconda
@@ -120,6 +120,7 @@ Patch6076:    delete-datezone-map.patch
 
 Patch6077:    backport-fix-boot-options-generated-by-dracut-module.patch
 Patch9027:    bugfix-remove-flatpack-support.patch
+Patch6078:    bugfix-Cancel-planned-manual-update-of-system-time-on-turni.patch
 
 %define dbusver 1.2.3
 %define dnfver 3.6.0
@@ -337,6 +338,12 @@ update-desktop-database &> /dev/null || :
 %{_datadir}/gtk-doc
 
 %changelog
+* Sun Jan 23 2022 liuxin <liuxin350@huawei.com> - 33.19-36
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:Cancel planned manual update of system time on turning ntp on
+
 * Sat Jan 22 2022 fengtao <fengtao40@huawei.com> - 33.19-35
 - Type:bugfix
 - CVE:NA
diff --git a/bugfix-Cancel-planned-manual-update-of-system-time-on-turni.patch b/bugfix-Cancel-planned-manual-update-of-system-time-on-turni.patch
new file mode 100644
index 0000000..dc4dbc9
--- /dev/null
+++ b/bugfix-Cancel-planned-manual-update-of-system-time-on-turni.patch
@@ -0,0 +1,39 @@
+From ab1ec03e4b6ae7cfc492d330233b63f344f5fee8 Mon Sep 17 00:00:00 2001
+From: root <root@localhost.localdomain>
+Date: Fri, 31 Dec 2021 19:01:08 +0800
+Subject: [PATCH 1/2] init
+
+---
+ pyanaconda/ui/gui/spokes/datetime_spoke.py | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/pyanaconda/ui/gui/spokes/datetime_spoke.py b/pyanaconda/ui/gui/spokes/datetime_spoke.py
+index 09deabb..8ebc5bb 100644
+--- a/pyanaconda/ui/gui/spokes/datetime_spoke.py
++++ b/pyanaconda/ui/gui/spokes/datetime_spoke.py
+@@ -1059,8 +1059,22 @@ class DatetimeSpoke(FirstbootSpokeMixIn, NormalSpoke):
+     def _show_no_ntp_server_warning(self):
+         self.set_warning(_("You have no working NTP server configured"))
+ 
++    def _cancel_planned_update(self):
++        """Cancel system time update planned by manual setting"""
++        # cancel system time update
++        if self._start_updating_timer:
++            self._start_updating_timer.cancel()
++            self._start_updating_timer = None
++        # re-enable UI update because it will not be done by the
++        # system time update we've just cancelled
++        if not self._update_datetime_timer:
++            self._update_datetime_timer = Timer()
++            self._update_datetime_timer.timeout_sec(1, self._update_datetime)
++
+     def on_ntp_switched(self, switch, *args):
+         if switch.get_active():
++            self._cancel_planned_update()
++
+             #turned ON
+             if not conf.system.can_set_time_synchronization:
+                 #cannot touch runtime system, not much to do here
+-- 
+2.27.0
+