diff --git a/libtraceevent.spec b/libtraceevent.spec
index ec9ee27482fdf864bd7456be5a660ca94492ca88..b43c0ddb489379b02a1132462bf111e3d1c9b786 100644
--- a/libtraceevent.spec
+++ b/libtraceevent.spec
@@ -1,6 +1,6 @@
 Name:	 	libtraceevent
 Version: 	1.2.1
-Release: 	1
+Release: 	2
 License: 	LGPLv2+ and GPLv2+
 Summary: 	Library to parse raw trace event formats
 
@@ -10,6 +10,8 @@ BuildRequires: 	gcc
 BuildRequires: 	xmlto
 BuildRequires: 	asciidoc
 
+Conflicts:  perf
+
 %global __provides_exclude_from ^%{_libdir}/traceevent/plugins
 
 %description
@@ -51,6 +53,9 @@ rm -rf %{buildroot}/%{_libdir}/libtraceevent.a
 %{_libdir}/pkgconfig/libtraceevent.pc
 
 %changelog
+* Mon Feb 14 2022 wangkai <wangkai385@huawei.com> - 1.2.1-2
+- Add conflict for perf
+
 * Fri Jan 14 2022 houyingchao <houyingchao@huawei.com> - 1.2.1-1
 - Init package