diff --git a/DevIL.spec b/DevIL.spec
index 4f1af67c6f1b14463ffc30170dd151e99b995cba..2955920364aefa2925ffaecd4e5678354ed9c1de 100644
--- a/DevIL.spec
+++ b/DevIL.spec
@@ -1,6 +1,6 @@
 Name:           DevIL
 Version:        1.7.8
-Release:        30
+Release:        31
 Summary:        Developer's Image Library
 License:        LGPLv2
 URL:            http://openil.sourceforge.net/
@@ -12,7 +12,7 @@ Patch0003:      DevIL-1.7.8-gcc5.patch
 Patch0004:      devil-1.7.8-jasper2.patch
 BuildRequires:  gcc-c++ allegro-devel libGLU-devel libICE-devel
 BuildRequires:  libXext-devel libjpeg-devel libmng-devel libpng-devel
-BuildRequires:  libtiff-devel jasper-devel SDL-devel => 1.2.5
+BuildRequires:  libtiff-devel SDL-devel => 1.2.5
 
 %description
 DevIL is an application program for development with very powerful image
@@ -108,5 +108,8 @@ fi
 %doc ChangeLog COPYING CREDITS README TODO
 
 %changelog
+* Tue Mar 10 2020 songnannan <songnannan2@huaiwei.com> - 1.7.8-31
+- delete the jasper
+
 * Mon Feb 24 2020 zhoumuchen <zhoumochen@huawei.com> - 1.7.8-30
 - Init package
diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index a2671acdb7ed47cee2a140b416d5222104e66208..0000000000000000000000000000000000000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# DevIL
-
-#### 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 d90b757aefe2574569958d4c7aecaf762af41ef4..0000000000000000000000000000000000000000
--- a/README.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# DevIL
-
-#### 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/)