diff --git a/en/deploy/platform/telegram.md b/en/deploy/platform/telegram.md
index 1b64049..b004d51 100644
--- a/en/deploy/platform/telegram.md
+++ b/en/deploy/platform/telegram.md
@@ -36,4 +36,8 @@ Fill in the configuration fields that appear:
 - Enable: Check this option.
 - Bot Token: Your Telegram bot's `token`.
 
-Please ensure your network environment can access Telegram. You may need to configure a proxy using `Configuration -> Other Settings -> HTTP Proxy`.
\ No newline at end of file
+Please ensure your network environment can access Telegram. You may need to configure a proxy using `Configuration -> Other Settings -> HTTP Proxy`.
+
+## 3. Voice Message Notes
+
+Telegram voice messages use OGG format by default. AstrBot automatically converts received voice messages to WAV format to ensure compatibility with speech recognition services (such as OpenAI STT API).
diff --git a/zh/deploy/platform/telegram.md b/zh/deploy/platform/telegram.md
index 849785b..1a36450 100644
--- a/zh/deploy/platform/telegram.md
+++ b/zh/deploy/platform/telegram.md
@@ -37,4 +37,8 @@
 - 启用(enable): 勾选。
 - Bot Token: 你的 Telegram 机器人的 `token`。
 
-请确保你的网络环境可以访问 Telegram。你可能需要使用 `配置页->其他配置->HTTP 代理` 来设置代理。
\ No newline at end of file
+请确保你的网络环境可以访问 Telegram。你可能需要使用 `配置页->其他配置->HTTP 代理` 来设置代理。
+
+## 3. 语音消息说明
+
+Telegram 的语音消息默认使用 OGG 格式。AstrBot 会自动将接收到的语音消息转换为 WAV 格式，以确保与语音识别服务（如 OpenAI STT API）的兼容性。