diff --git a/1.9.12.tar.gz b/1.9.12.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b24963e7456935366408bf032b0a3fe563e13f61
Binary files /dev/null and b/1.9.12.tar.gz differ
diff --git a/README.en.md b/README.en.md
index f6cc787ee4ca55cc00c8f33df1bff5afeebc9740..5526a56e08d34bb579396797b9a9bcfc3ab7d5fb 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,22 +1,31 @@
-# angles
+# diagnostics
 
 #### Description
-This package provides a set of simple math utilities to work with angles.
+diagnostics is a ROS-independent, pure CMake (i.e. non-catkin and non-rosbuild package) that provides logging calls that mirror those found in rosconsole, but for applications that are not necessarily using ROS.
 
 #### Software Architecture
 Software architecture description
 
+This library allows to log messages in the standard output and the standard output error based on the log level:
+diagnostics_LOG_DEBUG
+diagnostics_LOG_INFO
+diagnostics_LOG_WARN
+diagnostics_LOG_ERROR
+diagnostics_LOG_NONE
+
 #### Installation
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1. Dowload RPM
+
+wget http://121.36.3.168:82/home:/davidhan:/branches:/openEuler:/Mainline/standard_aarch64/aarch64/diagnostics-2.5.6-1.oe1.aarch64.rpm
+
+2. Install RPM
+
+sudo rpm -ivh diagnostics-2.5.6-1.oe1.aarch64.rpm
 
 #### Instructions
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+Exit the diagnostics file under the /opt/ros/melodic/devel_isolated/ directory , Prove that the software installation is successful
 
 #### Contribution
 
diff --git a/README.md b/README.md
index 14862540048630d94f2aba42230d4bb27e04e54e..a7e710ee65dc13b6d0f3b502a70ef59dcd1858f1 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,26 @@
-# angles
+# rospack
 
 #### 介绍
-This package provides a set of simple math utilities to work with angles.
+rospack是一个命令行工具，用于检索有关文件系统上可用的ROS软件包的信息。它实现了各种各样的命令，从在文件系统中定位ROS软件包，列出可用软件包到计算软件包的依赖关系树。ROS生成系统中还使用它来计算软件包的生成信息。
 
 #### 软件架构
 软件架构说明
-
+rospack有关堆栈的等效工具，请参见rosstack。
 
 #### 安装教程
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+1. 下载rpm包
+
+wget http://121.36.3.168:82/home:/davidhan:/branches:/openEuler:/Mainline/standard_aarch64/aarch64/rospack-2.5.6-1.oe1.aarch64.rpm
+
+2. 安装rpm包
+
+sudo rpm -ivh rospack-2.5.6-1.oe1.aarch64.rpm
+
 
 #### 使用说明
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+安装完成以后，在/opt/ros/melodic/devel_isolated/目录下有rospack/文件夹证明安装成功
 
 #### 参与贡献
 
@@ -27,11 +30,11 @@ This package provides a set of simple math utilities to work with angles.
 4.  新建 Pull Request
 
 
-#### 特技
+#### 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.  Gitee 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 Gitee 上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+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/angles.spec b/angles.spec
new file mode 100644
index 0000000000000000000000000000000000000000..e69325181f486b6a601bfa4447c4fc32ab32679b
--- /dev/null
+++ b/angles.spec
@@ -0,0 +1,70 @@
+Name:    angles
+Version: 1.9.12
+Release: 1
+Summary: This is ROS melodic angles Package
+License: GPL
+URL: https://github.com/ros-gbp/angles-release/archive/release/melodic/angles
+Source0: https://github.com/ros-gbp/angles-release/archive/release/melodic/1.9.12.tar.gz
+BuildRequires: gcc-c++
+BuildRequires: cmake
+BuildRequires:python-devel
+BuildRequires:python-setuptools
+
+%description
+This is ROS melodic angles Package .
+
+%prep
+
+%setup 
+
+
+pwd
+
+%install
+cd 3rdparty/ 
+
+cd empy-3.3.4/
+python setup.py install --user
+cd ..
+
+cd six-1.15.0/
+python setup.py install --user
+cd ..
+
+cd setuptools_scm-4.1.2/
+python setup.py install --user
+cd ..
+
+cd python-dateutil-2.8.1/
+python setup.py install --user
+cd ..
+
+cd pyparsing-2.4.7/
+python setup.py install --user
+cd ..
+
+cd docutils-0.16/
+python setup.py install --user
+cd ..
+
+cd catkin_pkg-0.4.22/
+python setup.py install --user
+cd ..
+
+cd ..
+
+./src/catkin/bin/catkin_make_isolated --install
+
+mkdir -p %{buildroot}/opt/ros/melodic/
+cp -r install_isolated/* %{buildroot}/opt/ros/melodic/
+
+
+%files
+%defattr(-,root,root)
+/opt/ros/melodic/*
+
+
+
+%changelog
+* Thu 12-15-2020 openEuler Buildteam <hanhaomin008@126.com>
+- Package init