diff --git a/03-UnrealEngine/Rendering/AIGC/4DGaussians.md b/03-UnrealEngine/Rendering/AIGC/4DGaussians.md
index 9b75c0d..6bfe566 100644
--- a/03-UnrealEngine/Rendering/AIGC/4DGaussians.md
+++ b/03-UnrealEngine/Rendering/AIGC/4DGaussians.md
@@ -19,4 +19,9 @@ rating: ⭐
 # hustvl/4DGaussians
 - scene/gaussian_model.py：场景管理
 	- load_ply()：点云文件读取。
-	- load_model()：载入AI模型？
\ No newline at end of file
+	- load_model()：载入AI模型？
+
+# mark
+比对2个仓库
+- https://github.com/hustvl/4DGaussians
+- 以及3DGaussion
\ No newline at end of file
diff --git a/03-UnrealEngine/Rendering/AIGC/GaussianViewer.md b/03-UnrealEngine/Rendering/AIGC/GaussianViewer.md
index 572f876..74f088d 100644
--- a/03-UnrealEngine/Rendering/AIGC/GaussianViewer.md
+++ b/03-UnrealEngine/Rendering/AIGC/GaussianViewer.md
@@ -5,7 +5,7 @@ excerpt:
 tags: 
 rating: ⭐
 ---
-# 前言
+	# 前言
 - https://github.com/graphdeco-inria/gaussian-splatting/tree/main/gaussian_renderer
 基于Sibr渲染器制作的3D高斯查看器。