diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index 9ea1bad..0000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# libnma
-
-#### Description
-This package contains private libraries to be used only by nm-applet,nm-connection editor, and the GNOME Control Center.
-
-#### 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 ab64699..0000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# libnma
-
-#### 介绍
-This package contains private libraries to be used only by nm-applet,nm-connection editor, and the GNOME Control Center.
-
-#### 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
-
-
-#### 码云特技
-
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  码云官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解码云上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是码云最有价值开源项目，是码云综合评定出的优秀开源项目
-5.  码云官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  码云封面人物是一档用来展示码云会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/libnma-1.8.28.tar.xz b/libnma-1.8.28.tar.xz
new file mode 100644
index 0000000..5086131
Binary files /dev/null and b/libnma-1.8.28.tar.xz differ
diff --git a/libnma.spec b/libnma.spec
new file mode 100644
index 0000000..ed19465
--- /dev/null
+++ b/libnma.spec
@@ -0,0 +1,80 @@
+%global gtk3_version          %(pkg-config --modversion gtk+-3.0 2>/dev/null || echo bad)
+%global glib2_version         %(pkg-config --modversion glib-2.0 2>/dev/null || echo bad)
+%global nm_version            1:1.8.0
+%global mbp_version           0.20090602
+%global old_libnma_version    1.8.26
+%global rpm_version 1.8.28
+%global real_version 1.8.28
+%global release_version 1
+%global real_version_major %(printf '%s' '%{real_version}' | sed -n 's/^\\([1-9][0-9]*\\.[1-9][0-9]*\\)\\.[1-9][0-9]*$/\\1/p')
+
+Name:           libnma
+Summary:        NetworkManager GUI library
+Version:        %{rpm_version}
+Release:        %{release_version}
+License:        GPLv2+ and LGPLv2+
+URL:            https://gitlab.gnome.org/GNOME/libnma/
+Source0:        https://download.gnome.org/sources/libnma/%{real_version_major}/%{name}-%{real_version}.tar.xz
+
+Requires:       mobile-broadband-provider-info >= %{mbp_version}
+
+Obsoletes:      libnma < %{old_libnma_version}
+
+BuildRequires:  gcc gettext-devel pkgconfig meson gtk-doc  iso-codes-devel gcr-devel
+BuildRequires:  NetworkManager-libnm-devel >= %{nm_version}  gtk3-devel >= 3.10
+BuildRequires:  ModemManager-glib-devel >= 1.0  glib2-devel >= 2.32
+BuildRequires:  gobject-introspection-devel >= 0.10.3
+BuildRequires:  mobile-broadband-provider-info-devel >= %{mbp_version}
+
+%description
+This package contains the library used for integrating GUI tools with
+NetworkManager.
+
+%package devel
+Summary:        Header files for NetworkManager GUI library
+Requires:       NetworkManager-libnm-devel >= %{nm_version}
+Obsoletes:      NetworkManager-gtk-devel < 1:0.9.7
+Requires:       libnma = %{version}-%{release} pkgconfig  gtk3-devel
+Obsoletes:      libnma < %{old_libnma_version}
+
+%description devel
+This package contains header and pkg-config files to be used for integrating
+GUI tools with NetworkManager.
+
+%prep
+%autosetup -p1 -n "%{name}-%{real_version}"
+
+%build
+%meson \
+        -Dgcr=true \
+        -Ddisable-static=true \
+        -Dvapi=false \
+        -Dlibnma_gtk4=false
+%meson_build
+
+%install
+%meson_install
+%find_lang %{name}
+
+%check
+%meson_test
+
+%files -f %{name}.lang
+%defattr(-,root,root)
+%doc NEWS CONTRIBUTING
+%license COPYING
+%{_libdir}/libnma.so.*
+%{_libdir}/girepository-1.0/NMA-1.0.typelib
+%exclude %{_datadir}/glib-2.0/schemas/org.gnome.nm-applet.gschema.xml
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/libnma
+%{_libdir}/pkgconfig/libnma.pc
+%{_libdir}/libnma.so
+%{_datadir}/gir-1.0/NMA-1.0.gir
+%{_datadir}/gtk-doc
+
+%changelog
+* Fri Jul  31 2020 wuchaochao <wuchaochao4@huawei.com> - 1.8.28-1
+- Update to 1.8.28 release