diff --git a/README.md b/README.md
index 197a45c3..a00d1edb 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 
 <br />
 
-<a href="assets/tour.mp4"><img src="assets/tour.webp" alt="tty7 in 46 seconds: quit the app and the agents keep working, reopen right where you left off, every agent across repos at a glance, one agent handing work to another through the CLI, and sessions that come back after a reboot" width="900" /></a>
+<a href="assets/tour.mp4"><img src="assets/tour.webp" alt="One-minute tour of tty7: agents across repos, one agent driving another through the CLI, the prompt editor, diffs, dragging panes, and sessions that survive quitting the app" width="900" /></a>
 
 <sub>▶ <a href="assets/tour.mp4">Watch in full quality</a></sub>
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 521b2c8f..8d0960a6 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -20,7 +20,7 @@
 
 <br />
 
-<a href="assets/tour.mp4"><img src="assets/tour.webp" alt="tty7 46 秒演示：退出应用 agent 照常运行、重新打开回到原处、多仓库 agent 一眼看全、一个 agent 通过 CLI 把活交给另一个、重启后会话自动恢复" width="900" /></a>
+<a href="assets/tour.mp4"><img src="assets/tour.webp" alt="tty7 一分钟演示：多仓库 agent、一个 agent 通过 CLI 驱动另一个、提示符编辑器、diff、拖动 pane、退出应用后会话仍在运行" width="900" /></a>
 
 <sub>▶ <a href="assets/tour.mp4">观看高清版</a></sub>
 
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index 3b301c95..2fa7288f 100644
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diff --git a/assets/tour.webp b/assets/tour.webp
index e7c6b718..c2f8ce2b 100644
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