diff --git a/dyninst.spec b/dyninst.spec
index 5eba1e3ca8390ec15706446331c9b72be5608f5d..7b4b3caebac3e2d1a90347dbbd5aca01119ebb19 100644
--- a/dyninst.spec
+++ b/dyninst.spec
@@ -1,6 +1,6 @@
 Name: dyninst
 License: LGPLv2+
-Release: 5
+Release: 6
 Version: 12.3.0
 Summary: An API for Run-time Code Generation
 ExclusiveArch: x86_64 aarch64
@@ -43,11 +43,7 @@ Requires: tbb-devel
 %description devel
 dyninst-devel includes the C header files and libraries.
 
-%package help
-Summary: Manual for using the Dyninst API
-
-%description help
-dyninst-doc contains API documentation for the Dyninst libraries.
+%package_help
 
 %prep
 %setup -q -n %{name}-%{version} -c
@@ -129,6 +125,9 @@ echo "%{_libdir}/dyninst" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.conf
 %doc %{dyninst_base}/symtabAPI/doc/symtabAPI.pdf
 
 %changelog
+* Tue Aug 20 2024 Chunchun Yang <yangchunchun@cqsoftware.com.cn> - 12.3.0-6
+- Replaced declaration of subpackage with the 'package_help' macro.
+
 * Thu Jun 20 2024 zhangxianting <zhangxianting@uniontech.com> - 12.3.0-5
 - the file of define tbb version macro has changed at version 2021