diff --git a/roscpp_core-0.6.13.tar.gz b/0.6.13-1.tar.gz
similarity index 38%
rename from roscpp_core-0.6.13.tar.gz
rename to 0.6.13-1.tar.gz
index 36ee8d470e3e29b62eaacea1eef8b45347174ec4..a6bd26aca1d64ba471dac43703d89570d24605a1 100644
Binary files a/roscpp_core-0.6.13.tar.gz and b/0.6.13-1.tar.gz differ
diff --git a/README.en.md b/README.en.md
index 0d45d7d749cd4a44f76acf6ce66d5f993502bed6..d1ac90fc77e7068711d5e680aa97687eafc57d40 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,22 +1,26 @@
 # roscpp_core
 
 #### Description
-roscore package contains rostime、roscpp_traits、roscpp_serialization  that belongs to THE ROS-COMM
+roscpp_core is an underlying library for support roscpp message data types. It is a lightweight/minimal library that can easily be used in non-ROS-based projects.
 
 #### Software Architecture
 Software architecture description
 
+roscpp_core include cpp_common , roscpp_serialization, roscpp_traits and rostime
+
 #### 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/roscpp_core-0.6.13-1.oe1.aarch64.rpm   
+
+2. Install RPM
+
+sudo rpm -ivh roscpp_core-0.6.13-1.oe1.aarch64.rpm   
 
 #### Instructions
 
-1.  xxxx
-2.  xxxx
-3.  xxxx
+Exit the roscpp_core 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 80cf0896e8fc588a297681691bafa0b697c5917a..099b067ceb18fc3fd7ff1860b86b7de094209387 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,26 @@
 # roscpp_core
 
 #### 介绍
-roscore package contains rostime、roscpp_traits、roscpp_serialization  that belongs to THE ROS-COMM
+roscpp_core是用于支持roscpp消息数据类型的基础库。它是一个轻量级/最小的库，可以轻松地在基于非ROS的项目中使用。
 
 #### 软件架构
 软件架构说明
 
+roscpp_core包含cpp_common, roscpp_serialization , roscpp_traits 和 rostime
 
 #### 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/roscpp_core-0.6.13-1.oe1.aarch64.rpm   
+
+2. 安装rpm包
+
+sudo rpm -ivh roscpp_core-0.6.13-1.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roscpp_core/文件夹证明安装成功
 
 #### 参与贡献
 
diff --git a/roscpp_core.spec b/roscpp_core.spec
index 501509e33e2c5743c32faede1d60ad32d6d90bef..60041793e3f887bd7c68d678efe1d4480396e4bf 100644
--- a/roscpp_core.spec
+++ b/roscpp_core.spec
@@ -4,7 +4,7 @@ Release:	1
 Summary:	This is ROS melodic roscpp_core Package
 License:	GPL
 URL:		https://github.com/ros-gbp/roscpp_core-release/archive/release/melodic/roscpp_core
-Source0:	https://github.com/ros-gbp/roscpp_core-release/archive/release/melodic/roscpp_core-0.6.13.tar.gz
+Source0:	https://github.com/ros-gbp/roscpp_core-release/archive/release/melodic/roscpp_traits/0.6.13-1.tar.gz
 BuildRequires:	gcc-c++
 BuildRequires:	cmake
 BuildRequires:	python-devel
@@ -44,8 +44,7 @@ pwd
 #cd build/
 #cmake ..
 #cd ..
-
-
+cd src
 cd 3rdparty/ 
 
 cd empy-3.3.4/
@@ -76,30 +75,28 @@ cd catkin_pkg-0.4.22/
 python setup.py install --user
 cd ..
 
-cd ..
-
-
 cd console_bridge/
-
 mkdir build/
 cd build/
 cmake ..
-make 
+make -j8
 make install
 cd ..
 cd ..
 
-
-mkdir -p build/
-cd build/
-cmake ..
-make
 cd ..
+cd ..
+
+
+#compile
+./src/catkin/bin/catkin_make_isolated
+
+
+#install
 mkdir -p %{buildroot}/opt/ros/melodic/
-cp -r build/* %{buildroot}/opt/ros/melodic/
+cp -r devel_isolated/* %{buildroot}/opt/ros/melodic/
 
 echo %{buildroot}
- 
 
 
 %files