diff --git a/README.md b/README.md
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 **Git for the AI era.**
 
+https://github.com/user-attachments/assets/75826aba-0016-448c-b889-eb2dea83ca36
+
 Mainline lets agents save developer intent and decisions to Git alongside the
 code.
 
diff --git a/README.zh.md b/README.zh.md
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 **AI 时代的 Git。**
 
+https://github.com/user-attachments/assets/8ceddc6b-e5b2-4a62-837f-2cfd6af955b6
+
 Mainline 让 Agent 自动把开发者的意图和决策随着代码一起保存到 Git 仓库。
 
 代码的历史已经由 Git 保存。Mainline 做的是把 Agent 每一次重要工程判断也放进