diff --git a/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md b/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
index de8158a..7a53d17 100644
--- a/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
+++ b/03-UnrealEngine/Rendering/RenderFeature/ShaderWorldPlugin/ShaderWorld.md
@@ -152,4 +152,9 @@ SWorldSubsystem->DrawMaterialToRenderTarget
 
 
 # Debug
-AShaderWorldActor::ComputeHeight_Segmented_MapForClipMap
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+1. AShaderWorldActor::ComputeHeight_Segmented_MapForClipMap 十多次
+2. UpdateCollisionMeshData
+3. AShaderWorldActor::ComputeHeight_Segmented_MapForClipMap  十多次
+4. RetrieveHeightAt
+5. UpdateCollisionMeshData 3次
+6. AShaderWorldActor::ComputeHeight_Segmented_MapForClipMap  十多次
\ No newline at end of file