diff --git a/crash.spec b/crash.spec
index 21fa7f2baf2bd0c697106d8ef551d7575ce63153..9b9e5015dbc47202d0892e2425624f84dc011911 100644
--- a/crash.spec
+++ b/crash.spec
@@ -1,10 +1,11 @@
 #
 # crash core analysis suite
 #
+%define anolis_release .0.1
 Summary: Kernel analysis utility for live systems, netdump, diskdump, kdump, LKCD or mcore dumpfiles
 Name: crash
 Version: 7.3.1
-Release: 6%{?dist}
+Release: 6%{anolis_release}%{?dist}
 License: GPLv3
 Group: Development/Debuggers
 Source0: https://github.com/crash-utility/crash/archive/crash-%{version}.tar.gz
@@ -19,7 +20,9 @@ ExclusiveArch: %{ix86} ia64 x86_64 ppc ppc64 s390 s390x %{arm} aarch64 ppc64le l
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot-%(%{__id_u} -n)
 BuildRequires: ncurses-devel zlib-devel lzo-devel bison snappy-devel libzstd-devel texinfo flex
 Requires: binutils
+Requires: glibc
 Provides: bundled(gdb) = 7.6
+Provides: /usr/bin/crash
 Patch0: lzo_snappy_zstd.patch
 Patch1: rhel8_build.patch
 Patch2: rhel8_freepointer.patch
@@ -55,6 +58,14 @@ investigate either live systems, kernel core dumps created from the
 netdump, diskdump and kdump packages from Red Hat Linux, the mcore kernel patch
 offered by Mission Critical Linux, or the LKCD kernel patch.
 
+%package doc
+Summary: Documents for %{name}
+BuildArch: noarch
+Requires: %{name} = %{version}-%{release}
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -n %{name}-%{version} -q
 %patch0 -p1 -b lzo_snappy_zstd.patch
@@ -99,13 +110,18 @@ rm -rf %{buildroot}
 %defattr(-,root,root,-)
 %{_bindir}/crash
 %{_mandir}/man8/crash.8*
-%doc README COPYING3
 
 %files devel
 %defattr(-,root,root,-)
 %{_includedir}/*
 
+%files doc
+%doc README COPYING3
+
 %changelog
+* Fri Sep 23 2022 Weisson <wenshu.hx@alibaba-inc.com> - 7.3.1-6.0.1
+- Add doc sub package
+
 * Tue Jul 12 2022 Youling Tang <tangyouling@loongson.cn> - 7.3.1-6
 - Add LoongArch support