diff --git a/libinput.spec b/libinput.spec
index fc725aa2aea9228ad31c79587227ac0cce1ded79..693f5439e8470a6c628894308b0c9cd730dc1e28 100644
--- a/libinput.spec
+++ b/libinput.spec
@@ -1,6 +1,6 @@
 Name:        libinput
 Version:     1.25.0
-Release:     1
+Release:     2
 Summary:     Input device management and event handling library
 License:     MIT
 URL:         https://gitlab.freedesktop.org/libinput/libinput/-/releases
@@ -31,6 +31,8 @@ The %{name}-utils package provide tools for debuging.
 %package        help
 Summary:        document files for %{name}
 Requires:       %{name} = %{version}-%{release}
+Buildarch:      noarch
+
 %description    help
 The %{name}-doc package contains document files.
 
@@ -83,6 +85,9 @@ The %{name}-doc package contains document files.
 %{_mandir}/man1/*
 
 %changelog
+* Tue Aug 20 2024 Bowen Wang<wangbowen@cqsoftware.com.cn> - 1.25.0-2
+- Added 'Buildarch: noarch' to the help subpackage
+
 * Fri Mar 01 2024 GuoCe <guoce@kylinos.cn> 1.25.0-1
 - update to 1.25.0