diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index f821df0..0000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# mandoc
-
-#### Description
-A suite of tools for compiling mdoc and man
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Contribution
-
-1.  Fork the repository
-2.  Create Feat_xxx branch
-3.  Commit your code
-4.  Create Pull Request
-
-
-#### Gitee Feature
-
-1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4.  The most valuable open source project [GVP](https://gitee.com/gvp)
-5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/README.md b/README.md
deleted file mode 100644
index 7beffbe..0000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# mandoc
-
-#### 介绍
-A suite of tools for compiling mdoc and man
-
-#### 软件架构
-软件架构说明
-
-
-#### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 使用说明
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 参与贡献
-
-1.  Fork 本仓库
-2.  新建 Feat_xxx 分支
-3.  提交代码
-4.  新建 Pull Request
-
-
-#### 特技
-
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/mandoc-1.14.6.tar.gz b/mandoc-1.14.6.tar.gz
new file mode 100644
index 0000000..20f1331
Binary files /dev/null and b/mandoc-1.14.6.tar.gz differ
diff --git a/mandoc.spec b/mandoc.spec
new file mode 100644
index 0000000..a63bca7
--- /dev/null
+++ b/mandoc.spec
@@ -0,0 +1,222 @@
+Name:             mandoc
+Version:          1.14.6
+Release:          1
+Summary:          A suite of tools for compiling mdoc and man
+
+License:          ISC
+URL:              https://mandoc.bsd.lv/
+Source0:          https://mandoc.bsd.lv/snapshots/mandoc-%{version}.tar.gz
+
+BuildRequires:    gcc
+BuildRequires:    make
+BuildRequires:    zlib-devel
+
+# requirements for %%check
+BuildRequires:    perl-interpreter
+BuildRequires:    perl(IPC::Open3)
+
+Requires(post):   %{_sbindir}/update-alternatives
+Requires(postun): %{_sbindir}/update-alternatives
+Requires(preun):  %{_sbindir}/update-alternatives
+
+# The shared library package has been removed per discussion with the
+# upstream maintainer.  If using the library, the static library is
+# preferred because the API is not stable.
+Provides:         libmandoc = %{version}-%{release}
+Obsoletes:        libmandoc <= 1.14.5-10
+
+%description
+mandoc is a suite of tools compiling mdoc, the roff macro language of choice
+for BSD manual pages, and man, the predominant historical language for UNIX
+manuals. It is small, ISO C, ISC-licensed, and quite fast. The main component
+of the toolset is the mandoc utility program, based on the libmandoc validating
+compiler, to format output for UTF-8 and ASCII UNIX terminals, HTML 5,
+PostScript, and PDF.
+
+%package -n libmandoc-devel
+Summary:        Development libraries and headers for libmandoc
+
+%description -n libmandoc-devel
+The mandoc library parses a UNIX manual into an abstract syntax tree (AST).
+UNIX manuals are composed of mdoc(7) or man(7), and may be mixed with roff(7),
+tbl(7), and eqn(7) invocations.
+
+%prep
+%autosetup -p1
+
+%build
+# NB: not an autoconf script
+# settings are read in through configure.local
+echo 'PREFIX=%{_prefix}'   >  configure.local
+echo 'BINDIR=%{_bindir}'   >> configure.local
+echo 'SBINDIR=%{_sbindir}' >> configure.local
+echo 'MANDIR=%{_mandir}'   >> configure.local
+echo 'INCLUDEDIR=%{_includedir}' >> configure.local
+echo 'LIBDIR=%{_libdir}'   >> configure.local
+
+# with default settings rpmlint complains about cross-directory hardlinks
+echo 'LN="ln -sf"' >> configure.local
+
+echo 'MANM_MANCONF=mandoc.conf'          >> configure.local
+
+# override the install permissions so that owner-write bits are set,
+# so rpmbuild can do whatever modifications it does post-%%install
+echo 'INSTALL_PROGRAM="${INSTALL} -m 0755"' >> configure.local
+echo 'INSTALL_LIB="${INSTALL} -m 0755"'     >> configure.local
+echo 'INSTALL_MAN="${INSTALL} -m 0644"'     >> configure.local
+echo 'INSTALL_DATA="${INSTALL} -m 0644"'    >> configure.local
+
+echo 'INSTALL_LIBMANDOC=1' >> configure.local
+
+echo 'CFLAGS="%{optflags} -fPIC"' >> configure.local
+./configure
+%make_build
+
+%install
+%make_install
+
+# Ensure headers do not have the execute bit set
+chmod -x %{buildroot}%{_includedir}/*.h
+
+# Rename files for alternative usage
+mv %{buildroot}%{_bindir}/man %{buildroot}%{_bindir}/man.mandoc
+mv %{buildroot}%{_bindir}/apropos %{buildroot}%{_bindir}/apropos.mandoc
+mv %{buildroot}%{_bindir}/whatis %{buildroot}%{_bindir}/whatis.mandoc
+mv %{buildroot}%{_bindir}/soelim %{buildroot}%{_bindir}/soelim.mandoc
+mv %{buildroot}%{_sbindir}/makewhatis %{buildroot}%{_sbindir}/makewhatis.mandoc
+mv %{buildroot}%{_mandir}/man1/apropos.1 %{buildroot}%{_mandir}/man1/apropos.mandoc.1
+mv %{buildroot}%{_mandir}/man1/man.1 %{buildroot}%{_mandir}/man1/man.mandoc.1
+mv %{buildroot}%{_mandir}/man1/soelim.1 %{buildroot}%{_mandir}/man1/soelim.mandoc.1
+mv %{buildroot}%{_mandir}/man1/whatis.1 %{buildroot}%{_mandir}/man1/whatis.mandoc.1
+mv %{buildroot}%{_mandir}/man7/man.7 %{buildroot}%{_mandir}/man7/man.mandoc.7
+mv %{buildroot}%{_mandir}/man7/roff.7 %{buildroot}%{_mandir}/man7/roff.mandoc.7
+mv %{buildroot}%{_mandir}/man7/eqn.7 %{buildroot}%{_mandir}/man7/eqn.mandoc.7
+mv %{buildroot}%{_mandir}/man7/tbl.7 %{buildroot}%{_mandir}/man7/tbl.mandoc.7
+mv %{buildroot}%{_mandir}/man8/makewhatis.8 %{buildroot}%{_mandir}/man8/makewhatis.mandoc.8
+
+# Touch all the locations that update-alternatives will use
+touch %{buildroot}%{_bindir}/man
+touch %{buildroot}%{_bindir}/apropos
+touch %{buildroot}%{_bindir}/whatis
+touch %{buildroot}%{_bindir}/soelim
+touch %{buildroot}%{_sbindir}/makewhatis
+touch %{buildroot}%{_mandir}/man1/apropos.1
+touch %{buildroot}%{_mandir}/man1/man.1
+touch %{buildroot}%{_mandir}/man1/soelim.1
+touch %{buildroot}%{_mandir}/man1/whatis.1
+touch %{buildroot}%{_mandir}/man7/man.7
+touch %{buildroot}%{_mandir}/man7/roff.7
+touch %{buildroot}%{_mandir}/man7/eqn.7
+touch %{buildroot}%{_mandir}/man7/tbl.7
+touch %{buildroot}%{_mandir}/man8/makewhatis.8
+
+%check
+env LD_LIBRARY_PATH="$PWD" %make_build regress
+
+%postun
+if [ $1 -ge 1 ]; then
+    if [ "$(readlink %{_sysconfdir}/alternatives/man)" = "%{_bindir}/man.mandoc" ]; then
+        %{_sbindir}/alternatives --set man %{_bindir}/man.mandoc
+    fi
+
+    if [ "$(readlink %{_sysconfdir}/alternatives/soelim)" = "%{_bindir}/soelim.mandoc" ]; then
+        %{_sbindir}/alternatives --set soelim %{_bindir}/soelim.mandoc
+    fi
+
+    if [ "$(readlink %{_sysconfdir}/alternatives/roff.7.gz)" = "%{_mandir}/man7/roff.mandoc.7.gz" ]; then
+        %{_sbindir}/alternatives --set roff.7.gz %{_mandir}/man7/roff.mandoc.7.gz
+    fi
+
+    if [ "$(readlink %{_sysconfdir}/alternatives/man.7.gz)" = "%{_mandir}/man7/man.mandoc.7.gz" ]; then
+        %{_sbindir}/alternatives --set man.7.gz %{_mandir}/man7/man.mandoc.7.gz
+    fi
+fi
+
+%post
+%{_sbindir}/update-alternatives --install %{_bindir}/man man %{_bindir}/man.mandoc 200 \
+    --slave %{_bindir}/apropos apropos %{_bindir}/apropos.mandoc \
+    --slave %{_bindir}/whatis whatis %{_bindir}/whatis.mandoc \
+    --slave %{_sbindir}/makewhatis makewhatis %{_sbindir}/makewhatis.mandoc \
+    --slave %{_mandir}/man1/apropos.1.gz apropos.1.gz %{_mandir}/man1/apropos.mandoc.1.gz \
+    --slave %{_mandir}/man1/man.1.gz man.1.gz %{_mandir}/man1/man.mandoc.1.gz \
+    --slave %{_mandir}/man1/whatis.1.gz whatis.1.gz %{_mandir}/man1/whatis.mandoc.1.gz \
+    --slave %{_mandir}/man8/makewhatis.8.gz makewhatis.8.gz %{_mandir}/man8/makewhatis.mandoc.8.gz
+
+%{_sbindir}/update-alternatives --install %{_bindir}/soelim soelim %{_bindir}/soelim.mandoc 200 \
+    --slave %{_mandir}/man1/soelim.1.gz soelim.1.gz %{_mandir}/man1/soelim.mandoc.1.gz
+
+%{_sbindir}/update-alternatives --install %{_mandir}/man7/roff.7.gz roff.7.gz %{_mandir}/man7/roff.mandoc.7.gz 200 \
+    --slave %{_mandir}/man7/eqn.7.gz eqn.7.gz %{_mandir}/man7/eqn.mandoc.7.gz \
+    --slave %{_mandir}/man7/tbl.7.gz tbl.7.gz %{_mandir}/man7/tbl.mandoc.7.gz
+
+%{_sbindir}/update-alternatives --install %{_mandir}/man7/man.7.gz man.7.gz %{_mandir}/man7/man.mandoc.7.gz 200
+
+%preun
+if [ $1 -eq 0 ]; then
+    %{_sbindir}/update-alternatives --remove man %{_bindir}/man.mandoc
+    %{_sbindir}/update-alternatives --remove soelim %{_bindir}/soelim.mandoc
+    %{_sbindir}/update-alternatives --remove roff.7.gz %{_mandir}/man7/roff.mandoc.7.gz
+    %{_sbindir}/update-alternatives --remove man.7.gz %{_mandir}/man7/man.mandoc.7.gz
+fi
+
+%files
+%license LICENSE
+%{_bindir}/demandoc
+%{_bindir}/mandoc
+%{_bindir}/apropos.mandoc
+%ghost %{_bindir}/apropos
+%{_bindir}/man.mandoc
+%ghost %{_bindir}/man
+%{_bindir}/soelim.mandoc
+%ghost %{_bindir}/soelim
+%{_bindir}/whatis.mandoc
+%ghost %{_bindir}/whatis
+%{_sbindir}/makewhatis.mandoc
+%ghost %{_sbindir}/makewhatis
+%{_mandir}/man1/demandoc.1.gz
+%{_mandir}/man1/mandoc.1.gz
+%{_mandir}/man1/apropos.mandoc.1.gz
+%ghost %{_mandir}/man1/apropos.1.gz
+%{_mandir}/man1/man.mandoc.1.gz
+%ghost %{_mandir}/man1/man.1.gz
+%{_mandir}/man1/soelim.mandoc.1.gz
+%ghost %{_mandir}/man1/soelim.1.gz
+%{_mandir}/man1/whatis.mandoc.1.gz
+%ghost %{_mandir}/man1/whatis.1.gz
+%{_mandir}/man5/mandoc.conf.5.gz
+%{_mandir}/man5/mandoc.db.5.gz
+%{_mandir}/man7/eqn.mandoc.7.gz
+%ghost %{_mandir}/man7/eqn.7.gz
+%{_mandir}/man7/mandoc_char.7.gz
+%{_mandir}/man7/man.mandoc.7.gz
+%ghost %{_mandir}/man7/man.7.gz
+%{_mandir}/man7/mdoc.7.gz
+%{_mandir}/man7/roff.mandoc.7.gz
+%ghost %{_mandir}/man7/roff.7.gz
+%{_mandir}/man7/tbl.mandoc.7.gz
+%ghost %{_mandir}/man7/tbl.7.gz
+%{_mandir}/man8/makewhatis.mandoc.8.gz
+%ghost %{_mandir}/man8/makewhatis.8.gz
+
+%files -n libmandoc-devel
+%license LICENSE
+%{_libdir}/libmandoc.a
+%{_includedir}/eqn.h
+%{_includedir}/man.h
+%{_includedir}/mandoc.h
+%{_includedir}/mandoc_aux.h
+%{_includedir}/mandoc_parse.h
+%{_includedir}/mdoc.h
+%{_includedir}/roff.h
+%{_includedir}/tbl.h
+%{_mandir}/man3/mandoc.3*
+%{_mandir}/man3/mandoc_escape.3*
+%{_mandir}/man3/mandoc_malloc.3*
+%{_mandir}/man3/mansearch.3*
+%{_mandir}/man3/mchars_alloc.3*
+%{_mandir}/man3/tbl.3*
+
+%changelog
+* Fri Sep 23 2022 chendexi <chendexi@kylinos.cn> - 1.14.6-1
+- Initial package
+