diff --git a/libtraceevent.spec b/libtraceevent.spec
index da0471b41437caa48162c2bc7a89593eda835bcc..b2e4b7fd84be378babb6be643b4dd2fe200f5c3a 100644
--- a/libtraceevent.spec
+++ b/libtraceevent.spec
@@ -1,6 +1,6 @@
 Name:	 	libtraceevent
 Version: 	1.2.1
-Release: 	4
+Release: 	5
 License: 	LGPLv2+ and GPLv2+
 Summary: 	Library to parse raw trace event formats
 
@@ -13,7 +13,7 @@ BuildRequires: 	gcc
 BuildRequires: 	xmlto
 BuildRequires: 	asciidoc
 
-Conflicts:      perf < 6.2.0
+Conflicts:      perf < 5.10-250.0.0
 
 %global __provides_exclude_from ^%{_libdir}/traceevent/plugins
 
@@ -56,6 +56,9 @@ rm -rf %{buildroot}/%{_libdir}/libtraceevent.a
 %{_libdir}/pkgconfig/libtraceevent.pc
 
 %changelog
+* Tue Feb 18 2025 liyanan <liyanan@h-partners.com> - 1.2.1-5
+- Modify and conflict with perf version
+
 * Mon Dec 16 2024 xu_ping <707078654@qq.com.com> - 1.2.1-4
 - add conflict perf version.