diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index 12347c7..0000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# gnome-control-center
-
-#### Description
-{**When you're done, you can delete the content in this README and update the file with details for others getting started with your repository**}
-
-#### 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 055f092..0000000
--- a/README.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# gnome-control-center
-
-#### 介绍
-{**以下是码云平台说明，您可以替换此简介**
-码云是 OSCHINA 推出的基于 Git 的代码托管平台（同时支持 SVN）。专为开发者提供稳定、高效、安全的云端软件开发协作平台
-无论是个人、团队、或是企业，都能够用码云实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)}
-
-#### 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/gnome-control-center.spec b/gnome-control-center.spec
index 973e40f..1b5d62a 100644
--- a/gnome-control-center.spec
+++ b/gnome-control-center.spec
@@ -1,6 +1,6 @@
 Name:           gnome-control-center
 Version:        3.30.1
-Release:        9
+Release:        10
 Summary:        GNOME Settings is GNOME's main interface for configuration of various aspects of your desktop.
 License:        GPLv2+ and CC-BY-SA
 URL:            http://www.gnome.org
@@ -14,7 +14,7 @@ BuildRequires:  grilo-devel gsettings-desktop-schemas-devel gtk3-devel libgudev-
 BuildRequires:  libcanberra-devel libgtop2-devel NetworkManager-libnm-devel libnma-devel
 BuildRequires:  libsecret-devel libsoup-devel libxml2-devel ModemManager-glib-devel polkit-devel
 BuildRequires:  libpwquality-devel libsmbclient-devel upower-devel libX11-devel libXi-devel
-BuildRequires:  gnome-bluetooth-libs-devel libwacom-devel
+BuildRequires:  gnome-bluetooth-libs-devel libwacom-devel gdb
 
 Requires:       accountsservice alsa-lib bolt colord cups-pk-helper dbus-x11 glx-utils iso-codes
 Requires:       nm-connection-editor switcheroo-control /usr/bin/gkbd-keyboard-display
@@ -103,6 +103,9 @@ chrpath --delete %{buildroot}%{_bindir}/gnome-control-center
 %{_mandir}/man1/*.gz
 
 %changelog
+* Fri Mar 20 2020 openEuler Buildteam<buildteam@openeuler.org> - 3.30.1-10
+- add gdb in buildrequires
+
 * Wed Mar 18 2020 openEuler Buildteam<buildteam@openeuler.org> - 3.30.1-9
 - Type:bugfix
 - ID:NA