update readme

Signed-off-by: ryjiang <jiangruiyi@gmail.com>

README.md

@@ -9,7 +9,10 @@ Attu is an all-in-one milvus administration tool.
 ![GitHub stars](https://img.shields.io/github/stars/zilliztech/attu)
 [![中文](https://img.shields.io/badge/README-中文-blue.svg)](./README_CN.md)
 
-<img src="./.github/images/screenshot.png" width="800" alt="attu home view" />
+<div style="display: flex; justify-content: space-between; gap: 8px;">
+  <img src="./.github/images/screenshot.png" width="50%" alt="attu home view" />
+  <img src="./.github/images/data_explorer.png" width="50%" alt="attu home view" />
+</div>
 
 Attu is designed to manage and interact with Milvus, offering features such as:
 
@@ -27,7 +30,7 @@ Before you begin, make sure that you have Milvus installed on either [Zilliz Clo
 
 | Milvus Version | Recommended Attu Version                                         |
 | -------------- | ---------------------------------------------------------------- |
-| 2.4.x          | [v2.4.8](https://github.com/zilliztech/attu/releases/tag/v2.4.8) |
+| 2.4.x          | [v2.4.9](https://github.com/zilliztech/attu/releases/tag/v2.4.9) |
 | 2.3.x          | [v2.3.5](https://github.com/zilliztech/attu/releases/tag/v2.3.5) |
 | 2.2.x          | [v2.2.8](https://github.com/zilliztech/attu/releases/tag/v2.2.8) |
 | 2.1.x          | [v2.2.2](https://github.com/zilliztech/attu/releases/tag/v2.2.2) |
@@ -106,6 +109,14 @@ Make sure that the Attu pod can access the Milvus service. In the example provid
 
 If you prefer to use a desktop application, you can download the [desktop version of Attu](https://github.com/zilliztech/attu/releases/).
 
+> Note:
+>
+> - Mac M chip install app failed: attu.app is damaged and cannot be opened.
+
+```shell
+  sudo xattr -rd com.apple.quarantine /Applications/attu.app
+```
+
 ### Build Docker Image Locally
 
 - Dev: `yarn run build:dev`

README_CN.md

@@ -9,8 +9,10 @@ Attu 是一个全方位的 Milvus 管理工具。
 ![GitHub stars](https://img.shields.io/github/stars/zilliztech/attu)
 [![中文](https://img.shields.io/badge/README-中文-blue.svg)](./README_CN.md)
 
-<img src="./.github/images/screenshot.png" width="800" alt="attu home view" />
-
+<div style="display: flex; justify-content: space-between; gap: 8px;">
+  <img src="./.github/images/screenshot.png" width="50%" alt="attu home view" />
+  <img src="./.github/images/data_explorer.png" width="50%" alt="attu data explorer" />
+</div>
 Attu 是一个通过用户友好的图形界面管理和操作 Milvus 的系统，提供以下功能：
 
 - **数据库、集合和分区管理：** 只需点击几下鼠标即可高效地组织和管理您的数据库、集合和分区，帮助用户快速构建和导航 Milvus 设置。
@@ -28,7 +30,7 @@ Attu 是一个通过用户友好的图形界面管理和操作 Milvus 的系统
 
 | Milvus 版本 | 推荐的 Attu 版本                                                 |
 | ----------- | ---------------------------------------------------------------- |
-| 2.4.x       | [v2.4.4](https://github.com/zilliztech/attu/releases/tag/v2.4.4) |
+| 2.4.x       | [v2.4.9](https://github.com/zilliztech/attu/releases/tag/v2.4.9) |
 | 2.3.x       | [v2.3.5](https://github.com/zilliztech/attu/releases/tag/v2.3.5) |
 | 2.2.x       | [v2.2.8](https://github.com/zilliztech/attu/releases/tag/v2.2.8) |
 | 2.1.x       | [v2.2.2](https://github.com/zilliztech/attu/releases/tag/v2.2.2) |