diff --git a/libfastjson.spec b/libfastjson.spec
index 16b10689f7eee02d08c5aa0dc058a6b07a0891cc..4f0826bd4c362805e5c567a9c081747e03684205 100644
--- a/libfastjson.spec
+++ b/libfastjson.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 Name:		libfastjson
 Version:	0.99.9
 Release:	%{anolis_release}%{?dist}
@@ -17,9 +17,17 @@ objects in C, output them as JSON formatted strings
 and parse JSON formatted strings back into the
 C representation of JSON objects.
 
+%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:	Development files for libfastjson
-Requires:	%{name}%{?_isa} = %{version}-%{release}
+Requires:	%{name} = %{version}-%{release}
 
 %description	devel
 This package contains libraries and header files for
@@ -51,14 +59,19 @@ make V=1 check
 %files
 %{!?_licensedir:%global license %%doc}
 %license COPYING
-%doc AUTHORS ChangeLog README.html
 %{_libdir}/libfastjson.so.*
 
+%files doc
+%doc AUTHORS ChangeLog README.html
+
 %files devel
 %{_includedir}/libfastjson
 %{_libdir}/libfastjson.so
 %{_libdir}/pkgconfig/libfastjson.pc
 
 %changelog
+* Sun Oct 09 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.99.9-2
+- add doc package
+
 * Thu Mar 10 2022 Liwei Ge <liwei.glw@linux.alibaba.com> - 0.99.9-1
 - Init version from upstream v0.99.9