diff --git a/README.en.md b/README.en.md
index dd8d8c528b8ce0ee7a410c9e34ecf7915c44ab83..75db853c56e85f6e891841188dcc893e4f7bf2b2 100644
--- a/README.en.md
+++ b/README.en.md
@@ -18,14 +18,21 @@ After the official images are published, we will push to every remote container
 - Download: `docker pull [Remote repo URL]openeuler/openeuler[:tags]`
 - Support arch: amd64, arm64
 - Tags:
-    - [21.09](https://repo.openeuler.org/openEuler-21.09/docker_img/)
-    - [20.09](https://repo.openeuler.org/openEuler-20.09/docker_img/)
-    - [20.03-lts](https://repo.openeuler.org/openEuler-20.03-LTS/)
-    - [20.03-lts-sp1, 20.03](https://repo.openeuler.org/openEuler-20.03-LTS-SP1/docker_img/)
-    - [20.03-lts-sp2](https://repo.openeuler.org/openEuler-20.03-LTS-SP2/docker_img/)
-    - [20.03-lts-sp3](https://repo.openeuler.org/openEuler-20.03-LTS-SP3/docker_img/)
-    - [21.03](https://repo.openeuler.org/openEuler-21.03/docker_img/)
-    - [22.03-lts, 22.03, latest](https://repo.openeuler.org/openEuler-22.03-LTS/docker_img/)
+    - [20.03-lts](https://repo.openeuler.org/openEuler-20.03-LTS/docker_img/)
+	- [20.03-lts-sp1](https://repo.openeuler.org/openEuler-20.03-LTS-SP1/docker_img/)
+	- [20.03-lts-sp2](https://repo.openeuler.org/openEuler-20.03-LTS-SP2/docker_img/)
+	- [20.03-lts-sp3](https://repo.openeuler.org/openEuler-20.03-LTS-SP3/docker_img/)
+	- [20.03-lts-sp4, 20.03](https://repo.openeuler.org/openEuler-20.03-LTS-SP4/docker_img/)
+	- [20.09](https://archives.openeuler.openatom.cn/openEuler-20.09/docker_img/)
+	- [21.03](https://archives.openeuler.openatom.cn/openEuler-21.03/docker_img/)
+	- [21.09](https://archives.openeuler.openatom.cn/openEuler-21.09/docker_img/)
+	- [22.03-lts](https://repo.openeuler.org/openEuler-22.03-LTS/docker_img/)
+	- [22.09](https://archives.openeuler.openatom.cn/openEuler-22.09/docker_img/)
+	- [22.03-lts-sp1](https://repo.openeuler.org/openEuler-22.03-LTS-SP1/docker_img/)
+	- [22.03-lts-sp2](https://repo.openeuler.org/openEuler-22.03-LTS-SP2/docker_img/)
+	- [22.03-lts-sp3, 22.03, latest](https://repo.openeuler.org/openEuler-22.03-LTS-SP3/docker_img/)
+	- [23.03](https://repo.openeuler.org/openEuler-23.03/docker_img/)
+	- [23.09](https://repo.openeuler.org/openEuler-23.09/docker_img/)
 - Path rule：`openeuler/[openEuler version]/Dockerfile`,
 such as: openEuler 21.09 Dockerfile is under `openeuler/21.09/Dockerfile` path.
 
@@ -35,8 +42,9 @@ Dockerfiles for various popular application implementations based on openEuler b
 
 - Path rule：`[Application name]/[Application version]/[openEuler version]/Dockerfile`,
 such as, the nginx 1.20.1 based on openEuler 20.03 LTS SP1 is under `nginx/1.20.1/20.03-lts-sp1/Dockerfile`.
+In particular, for application container images of complex software stacks, in order to accurately express their dependencies, the `[application version number]` in the Dockerfile storage path can be described as the complete software stack version, for example: `pytorch/2.1.0-cann7 .0.RC1.alpha002/22.03-lts-sp2/Dockerfile` stores the pytorch 2.1.0 application image Dockerfile based on cann7.0.RC1.alpha002 and openEuler 22.03-lts-sp2.
 - The container images would be published after Dockerfile merged under `openeuler`,
-such as: `openeuler/nginx:1.20.1-20.03-lts-sp1`.
+such as: `openeuler/nginx:1.20.1-oe2003sp1`.
 
 All openEuler application images contain a README (such as nginx/README.md), included:
 
@@ -48,6 +56,26 @@ The build steps are as follows:
 - go into directory of `[Application name]/[Application version]/[openEuler version]`
 - execute the command `docker buildx build -t tag_name --platform linux/amd64,linux/arm64 .`
 
+All openEuler application images contain a `doc/` directory, which stores the graphic and text information of the image:
+
+- `doc/image-info.yml`
+
+The content is as follows:
+
+    name
+    category (such as: bigdata, ai, storage, database, cloud, hpc)
+    description
+    environment
+    download
+    install
+    license
+    similar_packages
+    Dependency
+
+- `doc/picture/`
+
+Store application-related images
+
 #### Available Container Repo
 
 - Hub oepkgs: https://hub.oepkgs.net/
diff --git a/README.md b/README.md
index c8a462a79e4aa9f65213e828e49b7cf2b95b6092..b388156a67c81c64bbdd54da0b64cb48d05edf63 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,24 @@ openEuler的基础镜像由社区官方发布，目前发布在[openEuler镜像
 - 切换到`[应用名]/[应用版本号]/[openEuler版本号]`目录
 - 执行`docker buildx build -t tag_name --platform linux/amd64,linux/arm64 .`
 
+每个应用镜像，包含一个`doc/`目录，存放该镜像的图文信息：
+- `doc/image-info.yml`
+
+	内容如下：
+
+		名称（name）
+		分类（category），共6大类：大数据（bigdata）、AI（ai）、分布式存储（storage）、数据库（database）、云服务（cloud）、HPC（hpc）
+		功能简介（description）
+		运行环境（environment）
+		获取方式（download）
+		使用方式（install）
+		LICENSE（license）
+		近似软件（similar_packages）
+		依赖软件（dependency）
+
+- `doc/picture/`
+
+	存放应用相关的图片
 
 #### 国内镜像仓
 
diff --git a/redis/doc/image-info.yml b/redis/doc/image-info.yml
index e92c2bcaac39c4598bb77a71bc324116ff4ea438..a296b27b46ec11eb0c60da86117a1b384e240d7d 100644
--- a/redis/doc/image-info.yml
+++ b/redis/doc/image-info.yml
@@ -1,4 +1,5 @@
 name: redis
+category: database
 description: Redis（Remote Dictionary Server）是一个使用 ANSI C 编写的开源、支持网络、基于内存、分布式、可选持久性的键值对存储数据库。
 environment: "
   本应用以容器镜像的方式供用户使用，运行于预置docker的Linux环境。Docker的推荐安装方式如下：