diff --git a/README.en.md b/README.en.md
index 92a8925131eb273579789e4d256ea0f39466b621..459291f952136e8bb8debd32b88f475169005736 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,36 +1,3 @@
# python-ironic-prometheus-exporter
-#### Description
-Prometheus Exporter for Ironic Hardware Sensor data
-
-#### 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/)
+OpenStack services are exclusively released in the openEuler LTS version. Please refer to other Multi-Version branches for the Spec source code.
\ No newline at end of file
diff --git a/README.md b/README.md
index 09b1ae2d378f5f5f4f2f61c32c3222ae12ca3e28..36cec7fb9f1dc01f2cf35640ff8b2f434bbcfc23 100644
--- a/README.md
+++ b/README.md
@@ -1,37 +1,3 @@
# python-ironic-prometheus-exporter
-#### 介绍
-Prometheus Exporter for Ironic Hardware Sensor data
-
-#### 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
-
-
-#### 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/)
+openstack服务只在openEuler LTS版本发布，Spec源码请参考其他Multi-Version分支。
\ No newline at end of file
diff --git a/ironic-prometheus-exporter-4.0.0.tar.gz b/ironic-prometheus-exporter-4.0.0.tar.gz
deleted file mode 100644
index b4b7e1c6bae0e053d75f1b90cb5ea5871d425231..0000000000000000000000000000000000000000
Binary files a/ironic-prometheus-exporter-4.0.0.tar.gz and /dev/null differ
diff --git a/python-ironic-prometheus-exporter.spec b/python-ironic-prometheus-exporter.spec
deleted file mode 100644
index 64ee5040e5f3bd801b5b48b9c1a2fa257b27afc5..0000000000000000000000000000000000000000
--- a/python-ironic-prometheus-exporter.spec
+++ /dev/null
@@ -1,108 +0,0 @@
-%global _empty_manifest_terminate_build 0
-Name: python-ironic-prometheus-exporter
-Version: 4.0.0
-Release: 1
-Summary: Prometheus Exporter for Ironic Hardware Sensor data
-License: Apache-2.0
-URL: https://opendev.org/openstack/ironic-prometheus-exporter
-Source0: https://files.pythonhosted.org/packages/4b/d5/9e7099dec0e60d1ce4a2e0ffcde28d1f8c3f1814680280d1b4b4b79297c7/ironic-prometheus-exporter-4.0.0.tar.gz
-BuildArch: noarch
-
-BuildRequires: python3-devel
-BuildRequires: python3-pip
-BuildRequires: python3-setuptools
-BuildRequires: python3-pbr
-BuildRequires: python3-wheel
-
-Requires: python3-pbr
-Requires: python3-prometheus-client
-Requires: python3-stevedore
-Requires: python3-Flask
-
-%description
-Ironic Prometheus Exporter is a Tool to expose hardware sensor data in the
-`Prometheus `_ format through an HTTP endpoint.
-The hardware sensor data come from bare metal machines deployed
-using `OpenStack Bare Metal Service (ironic) `_.
-* License: Apache License, Version 2.0
-* Documentation: https://docs.openstack.org/ironic-prometheus-exporter/
-* Source: https://opendev.org/openstack/ironic-prometheus-exporter
-* Bugs: https://storyboard.openstack.org/#!/project/openstack/ironic-prometheus-exporter
-* Release Notes: https://docs.openstack.org/releasenotes/ironic-prometheus-exporter
-
-%package -n python3-ironic-prometheus-exporter
-Summary: Prometheus Exporter for Ironic Hardware Sensor data
-Provides: python-ironic-prometheus-exporter
-BuildRequires: python3-devel
-BuildRequires: python3-setuptools
-%description -n python3-ironic-prometheus-exporter
-Ironic Prometheus Exporter is a Tool to expose hardware sensor data in the
-`Prometheus `_ format through an HTTP endpoint.
-The hardware sensor data come from bare metal machines deployed
-using `OpenStack Bare Metal Service (ironic) `_.
-* License: Apache License, Version 2.0
-* Documentation: https://docs.openstack.org/ironic-prometheus-exporter/
-* Source: https://opendev.org/openstack/ironic-prometheus-exporter
-* Bugs: https://storyboard.openstack.org/#!/project/openstack/ironic-prometheus-exporter
-* Release Notes: https://docs.openstack.org/releasenotes/ironic-prometheus-exporter
-
-%package help
-Summary: Development documents and examples for ironic-prometheus-exporter
-Provides: python3-ironic-prometheus-exporter-doc
-%description help
-Ironic Prometheus Exporter is a Tool to expose hardware sensor data in the
-`Prometheus `_ format through an HTTP endpoint.
-The hardware sensor data come from bare metal machines deployed
-using `OpenStack Bare Metal Service (ironic) `_.
-* License: Apache License, Version 2.0
-* Documentation: https://docs.openstack.org/ironic-prometheus-exporter/
-* Source: https://opendev.org/openstack/ironic-prometheus-exporter
-* Bugs: https://storyboard.openstack.org/#!/project/openstack/ironic-prometheus-exporter
-* Release Notes: https://docs.openstack.org/releasenotes/ironic-prometheus-exporter
-
-%prep
-%autosetup -n ironic-prometheus-exporter-4.0.0
-
-%build
-%py3_build
-
-%install
-%py3_install
-install -d -m755 %{buildroot}/%{_pkgdocdir}
-if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
-if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
-if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
-if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
- find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
- find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
- find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
- find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
- find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
-
-%files -n python3-ironic-prometheus-exporter -f filelist.lst
-%dir %{python3_sitelib}/*
-
-%files help -f doclist.lst
-%{_docdir}/*
-
-%changelog
-* Fri Dec 09 2022 wubijie - 4.0.0-1
-- Update package to version 4.0.0
-
-* Thu Jul 14 2022 cuiyudong - 3.1.0-1
-- Init package python3-ironic-prometheus-exporter of version 3.1.0