diff --git a/.project.json b/.project.json
index 8878d2e..0124127 100644
--- a/.project.json
+++ b/.project.json
@@ -2,6 +2,7 @@
   "name": "3D 场景生成开源复现",
   "description": "WorldMesh 类似的开源 3D 场景生成项目调研与源码收集，待 GPU 后复现",
   "status": "active",
+  "kind": "analysis",
   "created": "2026-03-27",
   "ports": [
     {