diff --git a/armadillo.spec b/armadillo.spec
index 98675511aaacc677c8f4f41b0afed8b1bb0cf999..5ab61378fbe76841894be9210d07804a2eb7975c 100644
--- a/armadillo.spec
+++ b/armadillo.spec
@@ -1,6 +1,6 @@
 Name:           armadillo
 Version:        10.7.4
-Release:        1
+Release:        2
 Summary:        Fast C++ matrix library with syntax similar to MATLAB and Octave
 License:        ASL 2.0
 URL:            http://arma.sourceforge.net/
@@ -20,11 +20,7 @@ Requires:       lapack-devel arpack-devel libstdc++-devel hdf5-devel openblas-de
 %description devel
 This package contains header files.
 
-%package        help
-Summary:        some doc for armadillo
-
-%description    help
-This help package contain some docs.
+%package_help
 
 %prep
 %autosetup -n %{name}-%{version} -p1
@@ -65,6 +61,9 @@ rm -rf examples/lib_win64
 %doc armadillo_joss_2016.pdf
 
 %changelog
+* Mon Aug 19 2024 Pan Zhang <zhangpan@cqsoftware.com.cn> - 10.7.4-2
+- Replaced  declaration of help subpackage with the 'package_help' macro.
+
 * Wed Mar 29 2023 yaoxin <yaoxin30@h-partners.com> - 10.7.4-1
 - Update to 10.7.4