diff --git a/libfastjson.spec b/libfastjson.spec
index c7c71ccdd234bfab5def001c0af1af85f33e8f06..17c38197841e23dae661adc026355742b4445cf3 100644
--- a/libfastjson.spec
+++ b/libfastjson.spec
@@ -1,6 +1,8 @@
+%define anolis_release .0.1
+
 Name:		libfastjson
 Version:	0.99.9
-Release:	1%{?dist}
+Release:	1%{anolis_release}%{?dist}
 Summary:	A JSON implementation in C
 License:	MIT
 URL:		https://github.com/rsyslog/libfastjson
@@ -24,6 +26,14 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 This package contains libraries and header files for
 developing applications that use libfastjson.
 
+%package doc
+Summary: Documents for %{name}
+BuildArch: noarch
+Requires: %{name} = %{version}-%{release}
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q
 
@@ -52,7 +62,6 @@ make V=1 check
 %files
 %{!?_licensedir:%global license %%doc}
 %license COPYING
-%doc AUTHORS ChangeLog README.html
 %{_libdir}/libfastjson.so.*
 
 %files devel
@@ -60,7 +69,13 @@ make V=1 check
 %{_libdir}/libfastjson.so
 %{_libdir}/pkgconfig/libfastjson.pc
 
+%files doc
+%doc AUTHORS ChangeLog README.html
+
 %changelog
+* Mon Jul 18 2022 DengXiewei <dengxiewei@linux.alibaba.com> - 0.99.9-1.0.1
+- Add doc sub package
+
 * Thu Apr 22 2021 Attila Lakatos <alakatos@redhat.com> - 0.99.9-1
 - rebase to v0.99.9
 Resolves: rhbz#1936807