diff --git a/docs/design/13-toolchain-and-dev-workflow.md b/docs/design/13-toolchain-and-dev-workflow.md
index 5637f4f..57c13fc 100644
--- a/docs/design/13-toolchain-and-dev-workflow.md
+++ b/docs/design/13-toolchain-and-dev-workflow.md
@@ -554,6 +554,16 @@ jobs:
 - revert 可能产生合并冲突 → 部署失败时人工介入
 - 数据库变更回滚需人工介入 → schema 变更必须向前兼容（只加字段不删/不改），违反此规范由 CI 检查拦截（或人工 Review 拦截）
 
+### 7.6 部署成功通知（草案）
+
+> **状态**：草案，未实现。详细方案见 `archive-3.0/22-cd-production.md`。
+
+当前 deploy.yml 缺少部署成功后的 Mail 通知（CI 失败和 Deploy 失败通知已实现）。待实现方案：
+- deploy job 末尾追加通知 step
+- 查询 Gitea API 获取关联 PR 作者
+- 通过 Mail API 发送成功通知给 PR 作者 + pangtong-fujunshi
+- direct push 场景通知 jiangwei-infra + pangtong-fujunshi
+
 ---
 
 ## §8. 验证流程集成
diff --git a/docs/design/22-cd-production.md b/docs/design/archive-3.0/22-cd-production.md
similarity index 100%
rename from docs/design/22-cd-production.md
rename to docs/design/archive-3.0/22-cd-production.md
diff --git a/docs/design/23-toolchain-pr-lifecycle.md b/docs/design/archive-3.0/23-toolchain-pr-lifecycle.md
similarity index 100%
rename from docs/design/23-toolchain-pr-lifecycle.md
rename to docs/design/archive-3.0/23-toolchain-pr-lifecycle.md