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diff --git a/README.en.md b/README.en.md
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--- a/README.en.md
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-# httpcomponents-core
-
-#### 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 2fe35d123940b098e847ffedd097bee13d317899..0000000000000000000000000000000000000000
--- a/README.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# httpcomponents-core
-
-#### 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/httpcomponents-core-4.4.10-src.tar.gz b/httpcomponents-core-4.4.10-src.tar.gz
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diff --git a/httpcomponents-core.spec b/httpcomponents-core.spec
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@@ -0,0 +1,79 @@
+Name:           httpcomponents-core
+Version:        4.4.10
+Release:        4
+Summary:        Set of low level Java HTTP transport components for HTTP services
+License:        ASL 2.0
+URL:            http://hc.apache.org/
+Source0:        http://www.apache.org/dist/httpcomponents/httpcore/source/httpcomponents-core-%{version}-src.tar.gz
+
+Patch0:         0001-Re-generated-expired-test-certificates.patch
+
+BuildArch:      noarch
+BuildRequires:  maven-local apache-commons-logging junit apache-commons-lang3 mockito
+BuildRequires:  maven-plugin-bundle httpcomponents-project maven-plugin-build-helper
+
+Provides:       %{name}-javadoc = %{version}-%{release}
+Obsoletes:      %{name}-javadoc < %{version}-%{release}
+
+%description
+HttpCore is a set of low level HTTP transport components that can be
+used to build custom client and server side HTTP services with a
+minimal footprint. HttpCore supports two I/O models: blocking I/O
+model based on the classic Java I/O and non-blocking, event driven I/O
+model based on Java NIO.
+
+%prep
+%autosetup -n %{name}-%{version} -p1
+
+sed -i '/Thread.sleep/s/100/2000/' httpcore-nio/src/test/java/org/apache/http/nio/integration/TestHttpAsyncHandlers.java
+
+%pom_remove_plugin :maven-checkstyle-plugin
+%pom_remove_plugin :apache-rat-plugin
+%pom_remove_plugin :maven-source-plugin
+%pom_remove_plugin :maven-javadoc-plugin
+
+%pom_disable_module httpcore-osgi
+%pom_disable_module httpcore-ab
+
+for module in httpcore httpcore-nio; do
+    %pom_xpath_remove "pom:project/pom:packaging" $module
+    %pom_xpath_inject "pom:project" "<packaging>bundle</packaging>" $module
+    %pom_remove_plugin :maven-jar-plugin $module
+    %pom_xpath_inject "pom:build/pom:plugins" "
+        <plugin>
+          <groupId>org.apache.felix</groupId>
+          <artifactId>maven-bundle-plugin</artifactId>
+          <extensions>true</extensions>
+          <configuration>
+            <instructions>
+              <Export-Package>*</Export-Package>
+              <Private-Package></Private-Package>
+              <Automatic-Module-Name>org.apache.httpcomponents.$module</Automatic-Module-Name>
+              <_nouses>true</_nouses>
+            </instructions>
+          </configuration>
+        </plugin>" $module
+done
+
+%mvn_file ":{*}" httpcomponents/@1
+
+%build
+%mvn_build -f
+
+%install
+%mvn_install
+sed -i 's/<uuid>[[:alnum:]]\{8\}-[[:alnum:]]\{4\}-[[:alnum:]]\{4\}-[[:alnum:]]\{4\}-[[:alnum:]]\{12\}<\/uuid>/<uuid>12345678-1234-1234-1234-123456789012<\/uuid>/g' \
+        $(find %{_buildrootdir} -name httpcomponents-core.xml)
+
+%files
+%defattr(-,root,root)
+%doc NOTICE.txt README.txt RELEASE_NOTES.txt
+%license LICENSE.txt
+%{_datadir}/java/*
+%{_datadir}/javadoc/*
+%{_datadir}/maven-poms/*
+%{_datadir}/maven-metadata/*
+
+%changelog
+* Sat Dec 7 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.4.10-4
+- Package init