diff --git a/gnulib.spec b/gnulib.spec
index 91102b751599ecaf4623b1036177a01bef373118..13eb0dedad0876ae8a4cdb92266944a71a3a16cc 100644
--- a/gnulib.spec
+++ b/gnulib.spec
@@ -1,6 +1,6 @@
 Name:             gnulib
 Version:          0
-Release:          30.20180720git
+Release:          31.20180720git
 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}
@@ -115,6 +116,9 @@ fi
 %license doc/COPYINGv2
 
 %changelog
+* Tue Aug 20 2024 Min Zhang <zhangmin@cqsoftware.com.cn> -  0-31.20180720git
+- 'Added 'Buildarch:noarch' to the help subpackage
+
 * Wed Nov 30 2022 caodongxia <caodongxia@h-partners.com> - 0-30.20180720git
 - Add the compilation dependency java-1.8.0-openjdk-devel