diff --git a/README.md b/README.md
index e8fe9f6..5af70e0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # GPT-VoiceCoding
 
-**A macOS menu-bar app for voice control of Claude Code and Codex**
+**A macOS menu-bar app that speaks up when a Claude Code or Codex session stops and sends your answer, spoken or typed in Telegram, back to that session**
 
 **English** · [简体中文](./README.zh-CN.md)
 
@@ -8,13 +8,17 @@
 ![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-required-111111)
 ![Licence](https://img.shields.io/badge/licence-MIT-111111)
 
+I don't want to sit at the screen while my coding agents work. I'd rather get up and move around.
+I usually have several Claude Code and Codex sessions running, and when one stops I want to find
+out which one and what it stopped on, then keep it going in plain language: by talking it through
+with GPT-Live, or by replying on Telegram.
+
 https://github.com/user-attachments/assets/a0ea108c-8c5b-45a1-b966-877a05650c65
 
-One voice call covers every Claude Code and Codex session on your Mac. When a session stops, it
-calls you: you hear which session stopped and what it stopped on, and your spoken answer goes back
-into that session. Away from the desk, you answer on Telegram. The call uses OpenAI's GPT-Live
-voice model through `codex app-server`'s realtime route, so it runs on the ChatGPT account you
-signed `codex` into and you don't need an OpenAI API key.
+One voice call covers every Claude Code and Codex session on your Mac, and each answer goes back
+to the session it was meant for. The call uses OpenAI's GPT-Live voice model through
+`codex app-server`'s realtime route, so it runs on the ChatGPT account you signed `codex` into
+and you don't need an OpenAI API key.
 
 ## How it works
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index f094e73..7673a54 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -1,6 +1,6 @@
 # GPT-VoiceCoding
 
-**用语音操控 Claude Code 和 Codex 的 macOS 菜单栏应用**
+**一个 macOS 菜单栏应用：Claude Code 或 Codex 的会话停下时，它会出声告诉你，再把你的回答（语音或 Telegram 消息）送回那个会话**
 
 [English](./README.md) · **简体中文**
 
@@ -8,9 +8,11 @@
 ![Apple Silicon](https://img.shields.io/badge/Apple%20Silicon-required-111111)
 ![Licence](https://img.shields.io/badge/licence-MIT-111111)
 
+我不想一直守在屏幕前看编程 agent 干活，更想起来走动走动。我手上通常同时跑着好几个 Claude Code 和 Codex 会话，其中一个停下来时，我想知道是哪个、停在哪儿，然后用平常说话的方式让它接着做：跟 GPT-Live 聊，或者在 Telegram 上回一句。
+
 https://github.com/user-attachments/assets/a0ea108c-8c5b-45a1-b966-877a05650c65
 
-一通语音电话，照看你 Mac 上所有的 Claude Code 和 Codex 会话。某个会话停下来，它就给你打电话：你会听到是哪个会话停了、停在什么地方，你开口回答，这句话会送回那个会话。不在电脑前时，在 Telegram 上回复也行。通话用的是 OpenAI 的 GPT-Live 语音模型，走 `codex app-server` 的实时通道，所以用的就是你登录 `codex` 的 ChatGPT 账号，不需要 OpenAI API key。
+一通语音电话，照看你 Mac 上所有的 Claude Code 和 Codex 会话，每个回答都会送回它该去的那个会话。通话用的是 OpenAI 的 GPT-Live 语音模型，走 `codex app-server` 的实时通道，所以用的就是你登录 `codex` 的 ChatGPT 账号，不需要 OpenAI API key。
 
 ## 工作原理