diff --git a/mongo-c-driver.spec b/mongo-c-driver.spec
index 462bd4eadd7f899146e6e5401185e7a01942e053..8b0b085a9845cff748f4bcf53b6635bfa659210c 100644
--- a/mongo-c-driver.spec
+++ b/mongo-c-driver.spec
@@ -2,7 +2,7 @@
 Name:          mongo-c-driver
 Summary:       Client library written in C for MongoDB
 Version:       1.27.4
-Release:       1
+Release:       2
 License:       ASL 2.0 and ISC and MIT and zlib
 URL:           https://github.com/mongodb/mongo-c-driver
 Source0:       %{url}/releases/download/%{version}/%{name}-%{version}.tar.gz
@@ -48,6 +48,7 @@ for the libbson library.
 
 %package help
 Summary:       This package contains help documents
+Buildarch:     noarch
 Requires:      %{name} = %{version}-%{release}
 
 %description help
@@ -125,6 +126,9 @@ exit $ret
 %{_mandir}/man3/*
 
 %changelog
+* Tue Aug 20 2024 Wei Zhang <zhangwei@cqsoftware.com.cn> - 1.27.4-2
+- Added 'Buildarch: noarch' to the help subpackage
+
 * Thu Jul 11 2024 yaoxin <yao_xin001@hoperun.com> - 1.27.4-1
 - Update to 1.27.4 for fix CVE-2024-6381 and CVE-2024-6383
 - libbson Fixes: