diff --git a/libtalloc.spec b/libtalloc.spec
index d84ce5eefc3e81766a401191aed596740f6cbdf2..7bd5c174122d4f33246a2030ea5c78462ec4753c 100644
--- a/libtalloc.spec
+++ b/libtalloc.spec
@@ -1,6 +1,6 @@
 Name:          libtalloc
 Version:       2.4.2
-Release:       1
+Release:       2
 Summary:       A memory pool system
 License:       LGPLv3+
 URL:           https://talloc.samba.org/talloc/doc/html/index.html
@@ -23,6 +23,7 @@ Files for libtalloc development
 %package        help
 Summary:        Including man files for libtalloc
 Requires:       man
+Buildarch:	noarch
 
 %description    help
 This contains man files for the using of libtalloc
@@ -94,6 +95,9 @@ cp -a doc/man/* $RPM_BUILD_ROOT/%{_mandir}
 %ldconfig_scriptlets -n python3-talloc
 
 %changelog
+* Tue Aug 20 2024 dongzhenshu <dongzhenshu@cqsoftware.com.cn> - 2.4.2-2
+- Add 'Buildarch: noarch' to the help subpackage
+
 * Wed Mar 13 2024 liweigang <liweiganga@uniontech.com> - 2.4.2-1
 - update to version 2.4.2