diff --git a/libev.spec b/libev.spec
index a06023bdd791c43dbebf14d6ec99804f38c8398e..618fe60623b652e06c87849300fa6cf29e190282 100644
--- a/libev.spec
+++ b/libev.spec
@@ -3,7 +3,7 @@
 
 Name:             libev
 Version:          4.33
-Release:          4
+Release:          5
 Summary:          A high-performance event loop/event model with lots of features
 License:          BSD or GPLv2+
 URL:              https://github.com/enki/libev
@@ -37,11 +37,7 @@ Conflicts:        libevent-devel
 This package contains a development header to make libev compatible with
 libevent.
 
-%package        help
-Summary:        Help manual for %{name}
-
-%description    help
-The %{name}-help package conatins man manual etc
+%package_help
 
 %prep
 %autosetup -n %{name}-%{version} -p1
@@ -77,6 +73,9 @@ rm -rf %{buildroot}%{_libdir}/%{name}.la
 %{_mandir}/man?/*
 
 %changelog
+* Wed Aug 21 2024 Lin Zhao <zhaolin@cqsoftware.com.cn> - 4.33-5
+- Replaced declaration of help subpackage with the 'package_help' macro.
+
 * Wed Mar 27 2024 gengqihu <gengqihu2@h-partners.com> - 4.33-4
 - Add sw64 architecture