diff --git a/README.md b/README.md
index c965079..e1f6b05 100644
--- a/README.md
+++ b/README.md
@@ -55,8 +55,8 @@ You send a message on Telegram. The ESP32-S3 picks it up over WiFi, feeds it int
 ### Install
 
 ```bash
-# You need ESP-IDF installed first:
-# https://docs.espressif.com/projects/esp-idf/en/stable/esp32s3/get-started/
+# You need ESP-IDF v5.5+ installed first:
+# https://docs.espressif.com/projects/esp-idf/en/v5.5.2/esp32s3/get-started/
 
 git clone https://github.com/memovai/mimiclaw.git
 cd mimiclaw
diff --git a/README_CN.md b/README_CN.md
index 5913503..0dc161e 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -55,8 +55,8 @@ MimiClaw 把一块小小的 ESP32-S3 开发板变成你的私人 AI 助理。插
 ### 安装
 
 ```bash
-# 需要先安装 ESP-IDF:
-# https://docs.espressif.com/projects/esp-idf/en/stable/esp32s3/get-started/
+# 需要先安装 ESP-IDF v5.5+:
+# https://docs.espressif.com/projects/esp-idf/en/v5.5.2/esp32s3/get-started/
 
 git clone https://github.com/memovai/mimiclaw.git
 cd mimiclaw