diff --git a/gnulib.spec b/gnulib.spec
index 9af5799d5afbca180666d2a2a00258ba412decd7..7c986f9e854b026feb3cdb45e7cea2896b318a39 100644
--- a/gnulib.spec
+++ b/gnulib.spec
@@ -1,6 +1,6 @@
 Name:             gnulib
 Version:          1
-Release:          28.20180720git
+Release:          29.20180720git
 Summary:          The GNU Portability Library
 License:          Public Domain and BSD and GPLv2+ and GPLv3 and GPLv3+ and LGPLv2 and LGPLv2+ and LGPLv3+
 URL:              https://www.gnu.org/software/gnulib
@@ -15,7 +15,7 @@ and other functionality in your programs.
 
 %package devel
 Summary:          Provides devel files for gnulib
-BuildArch:        noarch
+Buildarch:        noarch
 Provides:         gnulib
 Requires:         gettext-devel bison coreutils gperf libtool make texinfo diffutils patch
 
@@ -25,6 +25,7 @@ This package contains development files for gnulib.
 %package help
 Summary:          Provides documentation for gnulib modules
 License:          GFDL and GPLv2+
+Buildarch:        noarch
 Requires(post):   info
 Requires(preun):  info
 Requires:         gnulib-devel = %{version}-%{release}
@@ -119,6 +120,9 @@ fi
 %license doc/COPYINGv2
 
 %changelog
+* Wed Aug 21 2024 Min Zhang <zhangmin@cqsoftware.com.cn> - 1-29.20180720git
+- 'Added 'Buildarch:noarch' to the help subpackage
+
 * Mon Mar 28 2022 Sunhaiyong <sunhaiyong@loongson.cn> - 0-28.20180720git
 - Add loongarch support. Copy config.sub and config.guess file on when the arch is LoongArch.