diff --git a/libnet.spec b/libnet.spec
index a211961fa9c1910b9db6e7fd3d62fe1ef52487bc..d0b8e7d5503c0320f3038c4c9a3b95918c350014 100644
--- a/libnet.spec
+++ b/libnet.spec
@@ -1,6 +1,6 @@
 Name:           libnet
 Version:        1.3
-Release:        1
+Release:        2
 Summary:        A C library to help with construction and handling of network packets
 License:        BSD-2-Clause and BSD-3-Clause
 URL:            https://github.com/libnet/libnet
@@ -57,7 +57,6 @@ 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> - 1.3-2
+- delete redundant files
+
 * Wed Dec 27 2023 lvgenggeng <lvgenggeng@uniontech.com> - 1.3-1
 - Update to version 1.3