diff --git a/snappy.spec b/snappy.spec
index 8e6b7bce89a1841034a6f0b53949aa547901bfa6..fd4e7a554890324a4a8a7b420cef1b24e6fe4608 100644
--- a/snappy.spec
+++ b/snappy.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %global __cmake_in_source_build 1
 Name:           snappy
 Version:        1.1.9
@@ -32,9 +32,17 @@ the fastest mode of zlib, Snappy is an order of magnitude faster for most
 inputs, but the resulting compressed files are anywhere from 20% to 100% 
 bigger. 
 
+%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 %{name}
-Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 Requires:       cmake-filesystem
 Requires:       pkgconfig
 
@@ -81,9 +89,11 @@ ctest -V %{?_smp_mflags}
 
 %files
 %license COPYING
-%doc AUTHORS NEWS README.md
 %{_libdir}/libsnappy.so.*
 
+%files doc
+%doc AUTHORS NEWS README.md
+
 %files devel
 %doc format_description.txt framing_format.txt
 %{_includedir}/snappy*.h
@@ -93,5 +103,8 @@ ctest -V %{?_smp_mflags}
 
 
 %changelog
+* Thu Sep 29 2022 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.1.9-2
+- add doc package
+
 * Fri Mar 11 2022 Mingyue Zhao <wb-zmy745940@alibaba-inc.com> - 1.1.9-1
 - Init for Anolis OS 23