diff --git a/plans/CrowdRoom/00_overview.md b/plans/CrowdRoom/00_overview.md
index f76acac..e96e3d4 100644
--- a/plans/CrowdRoom/00_overview.md
+++ b/plans/CrowdRoom/00_overview.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 总览（v0.1）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "机器人", "隐私", "iOS"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 总览（v0.1）
diff --git a/plans/CrowdRoom/01_data_schema.md b/plans/CrowdRoom/01_data_schema.md
index 1e8b43b..1e76139 100644
--- a/plans/CrowdRoom/01_data_schema.md
+++ b/plans/CrowdRoom/01_data_schema.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 数据模型与 Storage 规范（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "Web", "数据结构"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 数据模型与 Storage 规范（v0.2）
diff --git a/plans/CrowdRoom/02_api_contract.md b/plans/CrowdRoom/02_api_contract.md
index ac38b35..b7b6fd7 100644
--- a/plans/CrowdRoom/02_api_contract.md
+++ b/plans/CrowdRoom/02_api_contract.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · API 契约与转码管线（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "API", "iOS"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · API 契约与转码管线（v0.2）
diff --git a/plans/CrowdRoom/03_ios_app_plan.md b/plans/CrowdRoom/03_ios_app_plan.md
index f7fd2a1..a8b7727 100644
--- a/plans/CrowdRoom/03_ios_app_plan.md
+++ b/plans/CrowdRoom/03_ios_app_plan.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · iOS App 设计（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "导航", "隐私", "iOS"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · iOS App 设计（v0.2）
diff --git a/plans/CrowdRoom/04_web_app_plan.md b/plans/CrowdRoom/04_web_app_plan.md
index 0df564f..a4f0371 100644
--- a/plans/CrowdRoom/04_web_app_plan.md
+++ b/plans/CrowdRoom/04_web_app_plan.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · Web 端设计（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "机器人", "导航", "隐私"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · Web 端设计（v0.2）
diff --git a/plans/CrowdRoom/05_object_replacement_handbook.md b/plans/CrowdRoom/05_object_replacement_handbook.md
index ced367d..ea85f2b 100644
--- a/plans/CrowdRoom/05_object_replacement_handbook.md
+++ b/plans/CrowdRoom/05_object_replacement_handbook.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 物品替换实施手册（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "导航", "API", "iOS"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 物品替换实施手册（v0.2）
diff --git a/plans/CrowdRoom/09_privacy.md b/plans/CrowdRoom/09_privacy.md
index dd52269..43514d4 100644
--- a/plans/CrowdRoom/09_privacy.md
+++ b/plans/CrowdRoom/09_privacy.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 隐私设计（v0.1）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "iOS", "数据结构"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 隐私设计（v0.1）
diff --git a/plans/CrowdRoom/10_governance.md b/plans/CrowdRoom/10_governance.md
index b247780..1a17f9c 100644
--- a/plans/CrowdRoom/10_governance.md
+++ b/plans/CrowdRoom/10_governance.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 治理与社区规则（v0.1）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "iOS", "Web"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 治理与社区规则（v0.1）
diff --git a/plans/CrowdRoom/11_asset_library.md b/plans/CrowdRoom/11_asset_library.md
index cfea0de..e9d6ba4 100644
--- a/plans/CrowdRoom/11_asset_library.md
+++ b/plans/CrowdRoom/11_asset_library.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 资产库（Asset Library）模块设计（v0.2）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "导航", "Web", "数据结构"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 资产库（Asset Library）模块设计（v0.2）
diff --git a/plans/CrowdRoom/CHANGELOG.md b/plans/CrowdRoom/CHANGELOG.md
index 25354ca..bcb9438 100644
--- a/plans/CrowdRoom/CHANGELOG.md
+++ b/plans/CrowdRoom/CHANGELOG.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 变更日志（CHANGELOG）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "数据结构", "路线图"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 变更日志（CHANGELOG）
diff --git a/plans/CrowdRoom/EXECUTION_PLAN.md b/plans/CrowdRoom/EXECUTION_PLAN.md
index 1e1480a..9c0b601 100644
--- a/plans/CrowdRoom/EXECUTION_PLAN.md
+++ b/plans/CrowdRoom/EXECUTION_PLAN.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 基于 GitHub 成熟开源项目的工程执行方案"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "隐私", "API", "iOS"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 基于 GitHub 成熟开源项目的工程执行方案
diff --git a/plans/CrowdRoom/README.md b/plans/CrowdRoom/README.md
index 4b9c51d..82c4ee1 100644
--- a/plans/CrowdRoom/README.md
+++ b/plans/CrowdRoom/README.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 项目入口（README）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "机器人", "导航", "隐私"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 项目入口（README）
diff --git a/plans/CrowdRoom/ROADMAP.md b/plans/CrowdRoom/ROADMAP.md
index 9544c76..f4d5224 100644
--- a/plans/CrowdRoom/ROADMAP.md
+++ b/plans/CrowdRoom/ROADMAP.md
@@ -3,7 +3,7 @@ title: "CrowdRoom · 路线图（ROADMAP）"
 date: 2026-05-20
 draft: false
 tags: ["CrowdRoom", "众包", "3D 重建", "iOS", "Web", "路线图"]
-categories: ["worldmodel"]
+categories: ["CrowdRoom"]
 ---
 
 # CrowdRoom · 路线图（ROADMAP）