diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index 4212229433d05c09aa82e64251887d4c9933ae54..0000000000000000000000000000000000000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# thin-provisioning-tools
-
-#### Description
-A suite of tools for manipulating the metadata of the dm-thin, dm-cache and dm-era device-mapper targets.
-
-#### 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 4624b5dfd4ada68823ba88faaf122643c8db4e7d..0000000000000000000000000000000000000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# thin-provisioning-tools
-
-#### 介绍
-A suite of tools for manipulating the metadata of the dm-thin, dm-cache and dm-era device-mapper targets.
-
-#### 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/thin-provisioning-tools.spec b/thin-provisioning-tools.spec
index c3f05752a971ce5fac25a9d5011b6392e5625596..ec66cab7174bd8c150e19f8c5379e894a705039d 100644
--- a/thin-provisioning-tools.spec
+++ b/thin-provisioning-tools.spec
@@ -1,6 +1,6 @@
 Name:    thin-provisioning-tools
 Version: 0.7.6
-Release: 6
+Release: 7
 Summary: Tools for manipulating Device-mapper metadata
 License: GPLv3+
 URL:     https://github.com/jthornber/thin-provisioning-tools
@@ -53,6 +53,9 @@ make DESTDIR=%{buildroot} MANDIR=%{_mandir} install
 %{_mandir}/man*/*
 
 %changelog
+* Sun Jul 5 2020 Zhiqiang Liu <lzhq28@mail.ustc.edu.cn> - 0.7.6-7
+- remove useless readme files.
+
 * Wed Jul 1 2020 Wu Bo <wubo009@163.com> -  0.7.6-6
 - rebuild package