diff --git a/fix-ras-mc-ctl.service-startup-failed-when-selinux-is-no.patch b/fix-ras-mc-ctl.service-startup-failed-when-selinux-is-no.patch
new file mode 100644
index 0000000000000000000000000000000000000000..45abe97882231d6c11df1baab9c902eaa3ab18b4
--- /dev/null
+++ b/fix-ras-mc-ctl.service-startup-failed-when-selinux-is-no.patch
@@ -0,0 +1,25 @@
+From fd9341f5f7f3896c4de2a9a90d7dc366fd2ffedc Mon Sep 17 00:00:00 2001
+From: shixuantong <shixuantong1@huawei.com>
+Date: Thu, 1 Dec 2022 12:39:11 +0000
+Subject: [PATCH] fix ras-mc-ctl.service startup failed when selinux is on
+
+---
+ util/ras-mc-ctl.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/util/ras-mc-ctl.in b/util/ras-mc-ctl.in
+index 9198a23..888b4e8 100755
+--- a/util/ras-mc-ctl.in
++++ b/util/ras-mc-ctl.in
+@@ -39,7 +39,7 @@ my $dbname      = "@RASSTATEDIR@/@RAS_DB_FNAME@";
+ my $prefix      = "@prefix@";
+ my $sysconfdir  = "@sysconfdir@";
+ my $dmidecode   = find_prog ("dmidecode");
+-my $modprobe    = find_prog ("modprobe")  or exit (1);
++my $modprobe    = find_prog ("modprobe");
+ 
+ my $has_aer = 0;
+ my $has_arm = 0;
+-- 
+2.33.0
+
diff --git a/rasdaemon.spec b/rasdaemon.spec
index 02fd7dec9c996d08d2d40aec6f1f1d87fdfa1a32..91cdb6ef6761c717e2f6971115276d05e510f377 100644
--- a/rasdaemon.spec
+++ b/rasdaemon.spec
@@ -1,6 +1,6 @@
 Name:			rasdaemon
 Version:		0.6.6
-Release:		10
+Release:		11
 License:		GPLv2
 Summary:		Utility to get Platform Reliability, Availability and Serviceability (RAS) reports via the Kernel tracing events
 URL:			https://github.com/mchehab/rasdaemon.git
@@ -40,6 +40,7 @@ Patch18: bugfix-fix-where-local-variables-are-not-initialized.patch
 Patch19: backport-ras-mc-ctl-PCIe-AER-display-PCIe-dev-name.patch
 Patch20: backport-Fix-ras-mc-ctl-script.patch
 Patch21: backport-traceevent-Add-proper-KBUFFER_TYPE_TIME_STAMP-handling.patch
+Patch22: fix-ras-mc-ctl.service-startup-failed-when-selinux-is-no.patch
 
 %description
 The  rasdaemon  program  is  a  daemon which monitors the platform
@@ -86,6 +87,12 @@ rm INSTALL %{buildroot}/usr/include/*.h
 /usr/bin/systemctl enable rasdaemon.service >/dev/null 2>&1 || :
 
 %changelog
+* Mon Nov 6 2023 zhangnan <zhangnan134@huawei.com> - 0.6.6-11
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:sync patch
+
 * Sat Jun 17 2023 yanglongkang <yanglongkang@h-partners.com> - 0.6.6-10
 - Type:bugfix
 - ID:NA