diff --git a/2.Design/ROADMAP-M0-M1.md b/2.Design/ROADMAP-M0-M1.md
index 32f1d02..40e92f9 100644
--- a/2.Design/ROADMAP-M0-M1.md
+++ b/2.Design/ROADMAP-M0-M1.md
@@ -534,7 +534,7 @@
   有新版会提示 → 点「稍后」收起 → **断网后页面骨架仍能打开**
 - 跑法：后端用 `WEB_DIST_DIR=<repo>/web/dist` 起一个同构站点（生产同形），
   然后 `node web/e2e/pwa.mjs`；`BASE` 可换环境
-- 截图：`web/e2e/artifacts/pwa-install-hint.png`、`pwa-update-prompt.png`、`pwa-offline.png`
+- 截图：`2.Design/screens/web-pwa-install.png`、`web-pwa-update.png`；断网那张留在 `web/e2e/artifacts/pwa-offline.png`
 
 ### 8.5 还没解开的
 - **生产入口还是 http**：Service Worker 只在 https / localhost 注册，所以内网 IP 上装不了、
diff --git a/2.Design/screens/web-pwa-install.png b/2.Design/screens/web-pwa-install.png
new file mode 100644
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diff --git a/2.Design/screens/web-pwa-update.png b/2.Design/screens/web-pwa-update.png
new file mode 100644
index 0000000..4dfff9c
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