diff --git a/.gitignore b/.gitignore
index a2eb366..175d15e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,3 +52,6 @@ data/
 # AI 编码助手配置，与本项目无关（2026-09-13 清理误提交）
 .agents/
 skills-lock.json
+
+# AI 编码助手的会话记忆目录（同上一类：工具产物，不是项目内容）
+.workbuddy/
diff --git a/docs/代码结构与关键逻辑梳理-2026-09-14.md b/docs/演示用/代码结构与关键逻辑梳理-2026-09-14.md
similarity index 100%
rename from docs/代码结构与关键逻辑梳理-2026-09-14.md
rename to docs/演示用/代码结构与关键逻辑梳理-2026-09-14.md
diff --git a/docs/后端接口文档-2026-09-14.md b/docs/演示用/后端接口文档-2026-09-14.md
similarity index 100%
rename from docs/后端接口文档-2026-09-14.md
rename to docs/演示用/后端接口文档-2026-09-14.md
diff --git a/docs/软件需求文档-2026-09-14.md b/docs/演示用/软件需求文档-2026-09-14.md
similarity index 100%
rename from docs/软件需求文档-2026-09-14.md
rename to docs/演示用/软件需求文档-2026-09-14.md