diff --git a/libnet.spec b/libnet.spec
index 0b251d3432af126883e512a806dd863abafb80c2..6d9e1ea58c8b7c3f2ebc96d647b07fd6aec8e5b6 100644
--- a/libnet.spec
+++ b/libnet.spec
@@ -1,6 +1,6 @@
 Name:           libnet
 Version:        1.2
-Release:	2
+Release:	3
 Summary:        A C library to help with construction and handling of network packets
 License:        BSD-2-Clause
 URL:            https://github.com/libnet/libnet/
@@ -58,7 +58,6 @@ rm -f doc/html/Makefile*
 %{_libdir}/%{name}.so.*
 
 %files devel
-%doc __dist_sample/sample/
 %{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/%{name}.pc
 %{_bindir}/%{name}-config
@@ -72,6 +71,9 @@ rm -f doc/html/Makefile*
 %{_mandir}/man3/%{name}*.3*
 
 %changelog
+* Wed Jun 05 2024 zhangpan <zhangpan103@h-partners.com> - 1.2-3
+- delete redundant files
+
 * Fri Aug 05 2022 liukuo <liukuo@kylinos.cn> - 1.2-2
 - License compliance rectification