diff --git a/README.en.md b/README.en.md
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-# jctools
-
-#### 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
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-# jctools
-
-#### 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/jctools-2.0.2.tar.gz b/jctools-2.0.2.tar.gz
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diff --git a/jctools.spec b/jctools.spec
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+Name:               jctools
+Version:            2.0.2
+Release:            5
+Summary:            Java Concurrency Tools for the JVM
+License:            ASL 2.0
+BuildArch:          noarch
+URL:                http://jctools.github.io/JCTools/
+Source0:            https://github.com/JCTools/JCTools/archive/v2.0.2/jctools-2.0.2.tar.gz
+BuildRequires:      maven-local mvn(junit:junit) mvn(org.apache.felix:maven-bundle-plugin)
+BuildRequires:      mvn(org.hamcrest:hamcrest-all) mvn(org.ow2.asm:asm-all)
+Provides:           jctools-experimental = %{version}-%{release} jctools-parent = %{version}-%{release}
+Obsoletes:          jctools-experimental < %{version}-%{release} jctools-parent < %{version}-%{release}
+
+%description
+Java Concurrency Tools for the JVM. This project aims to offer some concurrent data structures currently missing from the JDK:
+SPSC/MPSC/SPMC/MPMC variations for concurrent queues:
+SPSC - Single Producer Single Consumer (Wait Free, bounded and unbounded)
+MPSC - Multi Producer Single Consumer (Lock less, bounded and unbounded)
+SPMC - Single Producer Multi Consumer (Lock less, bounded)
+MPMC - Multi Producer Multi Consumer (Lock less, bounded)
+
+%package            help
+Summary:            Help documents for jctools
+Provides:           jctools-javadoc = %{version}-%{release}
+Obsoletes:          jctools-javadoc < %{version}-%{release}
+
+%description        help
+The jctools-help package conatins javadoc for jctools.
+
+%prep
+%autosetup -n JCTools-2.0.2 -p1
+
+for filename in *.class *.jar;do
+    find . -name ${filename} -delete
+done
+
+%pom_xpath_set pom:project/pom:version 2.0.2
+%pom_xpath_set -r pom:parent/pom:version 2.0.2 jctools-core jctools-experimental
+%pom_remove_plugin :maven-enforcer-plugin
+
+for pom_disable_module in jctools-benchmarks jctools-concurrency-test;do
+    %pom_disable_module ${pom_disable_module}
+done
+
+%pom_remove_dep "com.google.guava:guava-testlib" jctools-experimental
+
+for pom_remove_plugin in cobertura-maven-plugin maven-source-plugin;do
+    %pom_remove_plugin :${pom_remove_plugin} jctools-core
+done
+
+%pom_xpath_remove "pom:plugin[pom:artifactId = 'maven-javadoc-plugin']/pom:executions" jctools-core
+
+for mod in core experimental; do
+ %pom_xpath_set "pom:project/pom:packaging" bundle jctools-${mod}
+ %pom_add_plugin org.apache.felix:maven-bundle-plugin:2.3.7 jctools-${mod} '
+ <extensions>true</extensions>
+ <executions>
+   <execution>
+     <id>bundle-manifest</id>
+     <phase>process-classes</phase>
+     <goals>
+       <goal>manifest</goal>
+     </goals>
+   </execution>
+ </executions>
+ <configuration>
+  <excludeDependencies>true</excludeDependencies>
+ </configuration>'
+done
+
+%build
+%mvn_build -s -f
+
+%install
+%mvn_install
+
+%files -f .mfiles-jctools-core -f .mfiles-jctools-experimental -f .mfiles-jctools-parent
+%doc README.md
+%license LICENSE
+
+%files help -f .mfiles-javadoc
+%doc README.md
+
+%changelog
+* Mon Dec 23 2019 liujing<liujing144@huawei.com> - 2.0.2-5
+- Package init