diff --git a/unbound.spec b/unbound.spec
index 9f1a59d40270e459d8d92f71cdb302f26e2124dd..a67e0ad27c39a1f08a6346ec9e1e045e125db79f 100644
--- a/unbound.spec
+++ b/unbound.spec
@@ -2,7 +2,7 @@
 
 Name:          unbound
 Version:       1.13.2
-Release:       12
+Release:       13
 Summary:       Unbound is a validating, recursive, caching DNS resolver
 License:       BSD
 Url:           https://nlnetlabs.nl/projects/unbound/about/
@@ -68,11 +68,7 @@ Requires:      %{name}-libs = %{version}-%{release}
 %description -n python3-unbound
 The python3 module of unbound DNS resolver.
 
-%package help
-Summary: Man pages for unbound
-
-%description help
-Package help includes includes man pages for unbound.
+%package_help
 
 %prep
 
@@ -246,6 +242,9 @@ popd
 %{_mandir}/man*
 
 %changelog
+* Wed Aug 21 2024 zhangyi <yizhang@cqsoftware.com.cn> - 1.13.2-13
+- Replaced declaration of help subpackage with the 'package_help' macro.
+
 * Mon Aug 19 2024 gaihuiying <eaglegai@163.com> - 1.13.2-12
 - Type:cves
 - CVE:CVE-2024-43167 CVE-2024-43168