diff --git a/uuid.spec b/uuid.spec
index a283889c2c9845f8e7ee56d2455a3b93d4fd453b..975967f8d8ed251dab88308a639173041646ade5 100644
--- a/uuid.spec
+++ b/uuid.spec
@@ -1,6 +1,6 @@
 Name:           uuid
 Version:        1.6.2
-Release:        44
+Release:        45
 Summary:        Universally Unique Identifier library
 License:        MIT
 URL:            http://www.ossp.org/pkg/lib/uuid/
@@ -73,6 +73,7 @@ This package provides DCE development files for UUID library.
 
 %package help
 Summary:        Help documentation for UUID
+Buildarch:      noarch
 Requires:       %{name} = %{version}-%{release}
 
 %description help
@@ -175,6 +176,9 @@ popd
 %{_mandir}/man3/*
 
 %changelog
+* Wed Aug 21 2024 zhangyiteng zhangyiteng@cqsoftware.com.cn> - 1.6.2-45
+- Add Buildarch: noarch' to the help subpackage.
+
 * Mon Nov 9 2020 baizhonggui <baizhonggui@huawei.com> - 1.6.2-44
 - Add install requires help package into main package