diff --git a/docs/design/topic7-interaction-dashboard-proposal.md b/docs/design/topic7-interaction-dashboard-proposal.md
index ee0b66c..e8419f9 100644
--- a/docs/design/topic7-interaction-dashboard-proposal.md
+++ b/docs/design/topic7-interaction-dashboard-proposal.md
@@ -450,3 +450,5 @@ Dashboard 后端 API 直接读取黑板数据库：
 | T9-5 | WebSocket 实时推送 | Phase 3 | 替代轮询 |
 | T9-6 | v1.0 前端重构方案 | Phase 2 | 10 Tab → 5 页面的迁移计划 |
 | T9-7 | 产出物预览（Canvas） | Phase 4 | 代码 diff / Markdown / 图表渲染 |
+
+> **⏳ 待用户确认**：课题7+9设计方案待用户进一步探讨后结题。