diff --git a/.trae/skills/ai-collab-setup/SKILL.md b/.trae/skills/ai-collab-setup/SKILL.md
index 45c9838..5d71c48 100644
--- a/.trae/skills/ai-collab-setup/SKILL.md
+++ b/.trae/skills/ai-collab-setup/SKILL.md
@@ -52,6 +52,7 @@ description: "Creates complete '1 Human + 2 AI' collaboration framework with dir
 │   ├── 03_开发规范/
 │   ├── 04_部署运维/
 │   └── 05_变更日志/
+│       └── archived/            # 历史变更日志（按年月归档）
 ├── tools/                       # 开发工具脚本（Dev AI 维护）
 ├── data/                        # 训练数据（Dev AI 维护，QA AI 只读）
 ├── projects/
diff --git a/docs/PROJECT_CONTEXT.md b/docs/PROJECT_CONTEXT.md
index 64776c9..edd58a3 100644
--- a/docs/PROJECT_CONTEXT.md
+++ b/docs/PROJECT_CONTEXT.md
@@ -79,6 +79,7 @@ errlens/
 │   ├── 03_开发规范/
 │   ├── 04_部署运维/
 │   ├── 05_变更日志/
+│   │   └── archived/        # 历史变更日志（按年月归档）
 │   └── 06_开发日志/
 ├── tools/                   # 开发工具脚本
 ├── data/                    # 训练数据