diff --git a/libffi.spec b/libffi.spec
index 852b712b81235ec7149db7caeba56697f79773e8..40895c19d278c331804fcb5eb37d867c4806793c 100644
--- a/libffi.spec
+++ b/libffi.spec
@@ -1,8 +1,10 @@
+%define anolis_release .0.1
+
 %global multilib_arches %{ix86} ppc ppc64 ppc64p7 s390 s390x x86_64
 
 Name:		libffi
 Version:	3.1
-Release:	23%{?dist}
+Release:	23%{anolis_release}%{?dist}
 Summary:	A portable foreign function interface library
 
 Group:		System Environment/Libraries
@@ -60,6 +62,14 @@ The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
 
+%package doc
+Summary: Documents for %{name}
+BuildArch: noarch
+Requires: %{name} = %{version}-%{release}
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q
 %patch0 -p1 -b .fixpath
@@ -118,9 +128,11 @@ fi
 %files
 %{!?_licensedir:%global license %%doc}
 %license LICENSE
-%doc README
 %{_libdir}/*.so.*
 
+%files doc
+%doc README
+
 %files devel
 %{_libdir}/pkgconfig/*.pc
 %{_includedir}/ffi*.h
@@ -129,6 +141,9 @@ fi
 %{_infodir}/libffi.info.gz
 
 %changelog
+* Mon Jul 18 2022 DengXiewei <dengxiewei@linux.alibaba.com> - 3.1-23.0.1
+- Add doc sub package
+
 * Fri Nov 19 2021 DJ Delorie <dj@redhat.com> - 3.1-23
 - Use memfd_create() to allocate closures (#1875340)