diff --git a/libnfnetlink.spec b/libnfnetlink.spec
index 0cd064cd6f4b2f946a1fb028eecddea6e7198906..b9ce0d8ae7f74245fdc860d35ab7ddbbc7b578d3 100644
--- a/libnfnetlink.spec
+++ b/libnfnetlink.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 
 Name:           libnfnetlink
 Version:        1.0.1
@@ -17,6 +17,14 @@ nfnetlink handling functions.  It is used as a foundation for other, netfilter
 subsystem specific libraries such as libnfnetlink_conntrack, libnfnetlink_log
 and libnfnetlink_queue.
 
+%package doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{version}-%{release}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %package        devel
 Summary:        Netfilter netlink userspace library
 Requires:       %{name} = %{version}-%{release}
@@ -45,9 +53,10 @@ find $RPM_BUILD_ROOT -type f -name "*.la" -exec rm -f {} ';'
 %files
 %{!?_licensedir:%global license %%doc}
 %license COPYING
-%doc README
 %{_libdir}/*.so.*
 
+%files doc
+%doc README
 
 %files devel
 %{_libdir}/*.so
@@ -56,5 +65,8 @@ find $RPM_BUILD_ROOT -type f -name "*.la" -exec rm -f {} ';'
 %{_includedir}/libnfnetlink/*.h
 
 %changelog
+* Fri Sep 30 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.0.1-2
+- add doc package
+
 * Wed Mar 09 2022 Renbo <rb01097748@alibaba-inc.com> - 1.0.1-1 
 - Init for Anolis OS 23