diff --git a/02-Note/DAWA/2024.12.31新项目笔记.md b/02-Note/DAWA/2024.12.31新项目笔记.md
index 9250fd3..738c5da 100644
--- a/02-Note/DAWA/2024.12.31新项目笔记.md
+++ b/02-Note/DAWA/2024.12.31新项目笔记.md
@@ -124,4 +124,9 @@ UFBXSceneImporter::ProcessMesh()
 =>
 UFBXSceneImporter::CreateNodeMaterials()
 =>
-FBXImportSettings->GetMaterialProperties(FbxMaterial, Node->GetName());
\ No newline at end of file
+FBXImportSettings->GetMaterialProperties(FbxMaterial, Node->GetName());
+
+## FaceSet
+FbxGeometryElementMaterial* GetElementMaterial
+
+FbxGeometryElementMaterial(FbxLayerElementMaterial)，
\ No newline at end of file