diff --git a/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md b/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
index 57425e9..a609323 100644
--- a/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
+++ b/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
@@ -29,6 +29,9 @@ rating: ⭐
 	1. 设置SWCamera Location。
 	2. 清空所有数据。
 	3. InitiateWorld()
+		1. 更新相关变量：GenerateCollision_last、VerticalRangeMeters_last
+		2. 设置高度生成用材质变量 Generator;bool bHadGeneratorAtRebuildTime = IsValid(Generator);
+		3. LOD_Num与WorldDimensionMeters计算。
 - Tick()
 
 ## PreEditChange() / PostEditChangeProperty()