diff --git a/libvorbis.spec b/libvorbis.spec
index c06a3009653c08bcfaa995185d628d905cfee56b..ab2c3ff8beb2ec00c04d3e2eea2143290f1b2e70 100644
--- a/libvorbis.spec
+++ b/libvorbis.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
 
 Summary:	The Vorbis General Audio Compression Codec
@@ -21,9 +21,17 @@ and variable bitrates.
 The libvorbis package contains runtime libraries for use in programs
 that support Ogg Vorbis.
 
+%package doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{epoch}:%{version}-%{release}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %package devel
 Summary: Development tools for Vorbis applications
-Requires:	%{name}%{?_isa} = %{epoch}:%{version}-%{release}
+Requires:	%{name} = %{epoch}:%{version}-%{release}
 
 %description devel
 The libvorbis-devel package contains the header files and documentation
@@ -56,12 +64,14 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 make check
 
 %files
-%doc AUTHORS
 %license COPYING
 %{_libdir}/libvorbis.so.*
 %{_libdir}/libvorbisfile.so.*
 %{_libdir}/libvorbisenc.so.*
 
+%files doc
+%doc AUTHORS
+
 %files devel
 %{_includedir}/vorbis
 %{_libdir}/libvorbis.so
@@ -77,6 +87,9 @@ make check
 %ldconfig_scriptlets
 
 %changelog
+* Tue Oct 11 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.3.7-2
+- add doc package
+
 * Thu Apr 07 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.3.7-1
 - Init from upstream version 1.3.7