diff --git a/libndp.spec b/libndp.spec
index 1176d0ed13c83df7e97c886aa29a03d8dc96f2e5..d29ac3fcfe8ac0d13581b0851e74de14313aa279 100644
--- a/libndp.spec
+++ b/libndp.spec
@@ -1,6 +1,6 @@
 Name:      libndp
 Version:   1.8
-Release:   3
+Release:   4
 Summary:   Library for Neighbor Discovery Protocol
 License:   LGPLv2+
 URL:       http://www.libndp.org/
@@ -23,11 +23,13 @@ Requires: libndp = %{version}-%{release}
 %description devel
 This package contains files and libraries for libndp.
 
-%package help
-Summary: Document files for libndp
+#%package help
+#Summary: Document files for libndp
 
-%description help
-Document files for libndp.
+#%description help
+#Document files for libndp.
+
+%package_help
 
 %prep
 %autosetup -p1
@@ -56,6 +58,9 @@ Document files for libndp.
 %{_mandir}/man8/ndptool.8*
 
 %changelog
+* Mon Aug 19 2024 yuxian Mao <maoyuxian@cqsoftware.com.cn> - 1.8-4
+- Replaced declaration of help subpakage with the 'libndp-help' macro.
+
 * Tue Jun 11 2024 xingwei <xingwei14@h-partners.com> - 1.8-3
 - Type:CVE
 - ID:CVE-2024-5564