diff --git a/README.md b/README.md
index 977b3a4..61e4866 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ We recommend novice developers to use the development boards designed by Espress
 
 ESP-WHO runs on ESP-IDF. For details on getting ESP-IDF, please refer to [ESP-IDF Programming Guide](https://idf.espressif.com/).
 
-> Please use the latest ESP-IDF on the [release/v4.4](https://github.com/espressif/esp-idf/tree/release/v4.4) branch.
+> This branch is for ESP-IDF on the [release/v5.0](https://github.com/espressif/esp-idf/tree/release/v5.0) branch.
 
 #### Get ESP-WHO
 
diff --git a/README_CN.md b/README_CN.md
index 88215b9..1d7ad05 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -30,7 +30,7 @@ ESP-WHO 提供了例如人脸检测、人脸识别、猫脸检测和手势识别
 
 ESP-WHO 的运行基于 ESP-IDF。关于获取 ESP-IDF 的细节，请参考 [ESP-IDF 编程指南](https://idf.espressif.com/)。
 
-> 请使用 ESP-IDF 在 [release/v4.4](https://github.com/espressif/esp-idf/tree/release/v4.4) 分支上的最新版本。
+该分支适用于 ESP-IDF [release/v5.0](https://github.com/espressif/esp-idf/tree/release/v5.0)。
 
 #### 获取 ESP-WHO
 
diff --git a/examples/esp32-s3-eye/README.md b/examples/esp32-s3-eye/README.md
index 1dd2658..0ae5cca 100644
--- a/examples/esp32-s3-eye/README.md
+++ b/examples/esp32-s3-eye/README.md
@@ -1,5 +1,7 @@
 # ESP-S3-EYE [[中文](./README_CN.md)]
 
+Note that this example is not compatible with idf5.0 yet.
+
 This example is designed for [**ESP32-S3-EYE**](https://www.espressif.com/zh-hans/products/devkits) development kit **only**, which can help to get started with it easily and to experience the functions of speech wake-up, speech command recognition, human face detection and recognition.
 
 
diff --git a/examples/esp32-s3-eye/README_CN.md b/examples/esp32-s3-eye/README_CN.md
index 97a77d0..20306e7 100644
--- a/examples/esp32-s3-eye/README_CN.md
+++ b/examples/esp32-s3-eye/README_CN.md
@@ -1,5 +1,7 @@
 # ESP-S3-EYE [[English](./README.md)]
 
+请注意：该示例暂不能在 idf5.0 环境下运行。
+
 该示例**仅适用于** [ESP32-S3-EYE](https://www.espressif.com/zh-hans/products/devkits) 开发板，能帮助你快速上手使用开发板，体验语音唤醒、语音命令识别、人脸检测和识别等功能。