diff --git a/libgusb.spec b/libgusb.spec
index 73cf662246ede18312a110609826267b50ee76c9..62be452addfc05260f63019ecb21c92a77196c97 100644
--- a/libgusb.spec
+++ b/libgusb.spec
@@ -1,6 +1,6 @@
 Name:          libgusb
 Version:       0.4.8
-Release:       2
+Release:       3
 Summary:       GObject-based library for libusb1
 License:       LGPLv2+
 URL:           https://github.com/hughsie/libgusb
@@ -60,8 +60,13 @@ The %{name}-devel package contains libraries and header files for %{name}.
 %defattr(-,root,root)
 %doc NEWS README.md 
 %{_datadir}/doc/libgusb/*
+%exclude %{_datadir}/doc/libgusb/AUTHORS
+%exclude %{_datadir}/doc/libgusb/COPYING
 
 %changelog
+* Mon Oct 14 2024 zhangpan <zhangpan103@h-partners.com> - 0.4.8-3
+- fix duplicate packaged files for help subpackages
+
 * Thu Mar 14 2024 panchenbo <panchenbo@kylinsec.com.cn> - 0.4.8-2
 - add BuildRequires json-glib-devel and hwdata