diff --git a/samples/animation/Sample_Skeleton3.ts b/samples/animation/Sample_Skeleton3.ts
index 4321b1f9..3beca6c6 100644
--- a/samples/animation/Sample_Skeleton3.ts
+++ b/samples/animation/Sample_Skeleton3.ts
@@ -1,11 +1,13 @@
 import { GUIHelp } from "@orillusion/debug/GUIHelp";
-import { Object3D, Scene3D, Engine3D, AtmosphericComponent, CameraUtil, webGPUContext, HoverCameraController, View3D, SkeletonAnimationComponent, LitMaterial, MeshRenderer, BoxGeometry, DirectLight, KelvinUtil, Time, Object3DUtil } from "@orillusion/core";
+import { Object3D, Scene3D, Engine3D, AtmosphericComponent, CameraUtil, webGPUContext, HoverCameraController, View3D, SkeletonAnimationComponent, LitMaterial, MeshRenderer, BoxGeometry, DirectLight, KelvinUtil, Time, Object3DUtil, BoundingBox, SkinnedMeshRenderer } from "@orillusion/core";
 import { GUIUtil } from "@samples/utils/GUIUtil";
 
 // Sample to use SkeletonAnimationComponent
 class Sample_Skeleton3 {
     lightObj3D: Object3D;
     scene: Scene3D;
+    character: Object3D;
+    view: View3D;
 
     async run() {
         Engine3D.setting.shadow.autoUpdate = true;
@@ -30,24 +32,26 @@ class Sample_Skeleton3 {
 
         await this.initScene(this.scene);
 
-        let view = new View3D();
-        view.scene = this.scene;
-        view.camera = mainCamera;
+        this.view = new View3D();
+        this.view.scene = this.scene;
+        this.view.camera = mainCamera;
 
-        Engine3D.startRenderView(view);
+        Engine3D.startRenderView(this.view);
     }
 
     async initScene(scene: Scene3D) {
         {
             let rootNode = await Engine3D.res.loadGltf('gltfs/glb/Soldier_draco.glb');
-            let character = rootNode.getObjectByName('Character') as Object3D;
-            character.scaleX = 0.3;
-            character.scaleY = 0.3;
-            character.scaleZ = 0.3;
-            character.rotationY = 180;
-            scene.addChild(character);
-
-            let animation = character.getComponentsInChild(SkeletonAnimationComponent)[0];
+            this.character = rootNode.getObjectByName('Character') as Object3D;
+            this.character.scaleX = 0.3;
+            this.character.scaleY = 0.3;
+            this.character.scaleZ = 0.3;
+            this.character.rotationY = 180;
+            scene.addChild(this.character);
+
+
+
+            let animation = this.character.getComponentsInChild(SkeletonAnimationComponent)[0];
 
             const runClip = animation.getAnimationClip("Run");
             runClip.addEvent("Begin", 0);
diff --git a/src/Engine3D.ts b/src/Engine3D.ts
index 85d92e08..c4bf1a4c 100644
--- a/src/Engine3D.ts
+++ b/src/Engine3D.ts
@@ -17,6 +17,7 @@ import { ShaderLib } from './assets/shader/ShaderLib';
 import { ShaderUtil } from './gfx/graphics/webGpu/shader/util/ShaderUtil';
 import { ComponentCollect } from './gfx/renderJob/collect/ComponentCollect';
 import { ShadowLightsCollect } from './gfx/renderJob/collect/ShadowLightsCollect';
+import { ProfilerUtil } from '.';
 
 /** 
  * Orillusion 3D Engine
@@ -369,7 +370,7 @@ export class Engine3D {
         Time.delta = time - Time.time;
         Time.time = time;
         Time.frame += 1;
-        // let camera = Camera3D.mainCamera;
+
         Interpolator.tick(Time.delta);
         if (this._beforeRender) this._beforeRender();
 
diff --git a/src/assets/shader/cluster/ClusterBoundsSource_cs.ts b/src/assets/shader/cluster/ClusterBoundsSource_cs.ts
index b54d144f..f5c24da9 100644
--- a/src/assets/shader/cluster/ClusterBoundsSource_cs.ts
+++ b/src/assets/shader/cluster/ClusterBoundsSource_cs.ts
@@ -50,12 +50,8 @@ export let ClusterBoundsSource_cs: string = /* wgsl */`
             return result;
         }
 
-        // @compute @workgroup_size(2,2,1)
-        @compute @workgroup_size(16,12,1)
+        @compute @workgroup_size(16,9,1)
         fn CsMain( @builtin(workgroup_id) workgroup_id : vec3<u32> , @builtin(local_invocation_id) local_invocation_id : vec3<u32> ){
-            // let i = local_invocation_id.x ;
-            // let j = local_invocation_id.y ;
-
             let i = local_invocation_id.x ;
             let j = local_invocation_id.y ;
             let k = workgroup_id.x ;
diff --git a/src/assets/shader/cluster/ClusterLighting_cs.ts b/src/assets/shader/cluster/ClusterLighting_cs.ts
index 6e43afe0..b96d8b93 100644
--- a/src/assets/shader/cluster/ClusterLighting_cs.ts
+++ b/src/assets/shader/cluster/ClusterLighting_cs.ts
@@ -106,7 +106,7 @@ fn TestSphereAABB( lightIndex:i32 ,  clusterIndex : u32 ) -> bool
 
 
 
-@compute @workgroup_size(16,12,1)
+@compute @workgroup_size(16,9,1)
 fn CsMain( @builtin(workgroup_id) workgroup_id : vec3<u32> , @builtin(local_invocation_id) local_invocation_id : vec3<u32> ){
     clusterTileX = clustersUniform.clusterTileX;
     clusterTileY = clustersUniform.clusterTileY;
diff --git a/src/assets/shader/sky/CubeSky_Shader.ts b/src/assets/shader/sky/CubeSky_Shader.ts
index dca45731..ce51b86f 100644
--- a/src/assets/shader/sky/CubeSky_Shader.ts
+++ b/src/assets/shader/sky/CubeSky_Shader.ts
@@ -40,7 +40,7 @@ export class CubeSky_Shader {
       return ORI_VertexOut;
     }
   `
-  
+
   public static sky_fs_frag_wgsl: string = /* wgsl */ `
     #include "GlobalUniform"
 
diff --git a/src/components/renderer/MeshRenderer.ts b/src/components/renderer/MeshRenderer.ts
index 1a44499c..80ef70b0 100644
--- a/src/components/renderer/MeshRenderer.ts
+++ b/src/components/renderer/MeshRenderer.ts
@@ -135,9 +135,4 @@ export class MeshRenderer extends RenderNode {
         mr.rendererMask = this.rendererMask;
     }
 
-    drawWireFrame() {
-        this.object3D.transform.worldPosition;
-        //view.graphic3D..drawMeshWireframe(`Wireframe_${this.object3D.uuid}`, this.geometry, this.object3D.transform);
-    }
-
 }
diff --git a/src/core/bound/Frustum.ts b/src/core/bound/Frustum.ts
index fa799941..b7fd4f8e 100644
--- a/src/core/bound/Frustum.ts
+++ b/src/core/bound/Frustum.ts
@@ -179,7 +179,7 @@ export class Frustum {
         obj.updateBound();
 
         let r = Math.max(box.size.x, box.size.y, box.size.z);
-        let sr = r;
+        let sr = r * 2;
         let scx = box.center.x;
         let scy = box.center.y;
         let scz = box.center.z;
diff --git a/src/core/entities/Entity.ts b/src/core/entities/Entity.ts
index d8191f11..e696ca77 100644
--- a/src/core/entities/Entity.ts
+++ b/src/core/entities/Entity.ts
@@ -335,9 +335,9 @@ export class Entity extends CEventDispatcher {
             this._bound = new BoundingBox(Vector3.ZERO.clone(), Vector3.ONE.clone());
         }
         for (const children of this.entityChildren) {
-            if (children._bound) {
-                this._bound.merge(children._bound);
-            }
+            // if (children._bound) {
+            this._bound.merge(children.genBounds());
+            // }
         }
         return this._bound;
     }
@@ -345,6 +345,7 @@ export class Entity extends CEventDispatcher {
     public updateBound() {
         if (!this._bound) {
             this._bound = new BoundingBox(Vector3.ZERO.clone(), Vector3.ONE.clone());
+            // this.genBounds();
         }
         let worldMatrix = this.transform.worldMatrix;
         worldMatrix.transformPoint(this._bound.min, this.bound.worldMin);
diff --git a/src/core/geometry/GeometryBase.ts b/src/core/geometry/GeometryBase.ts
index a942a945..b40b2ad8 100644
--- a/src/core/geometry/GeometryBase.ts
+++ b/src/core/geometry/GeometryBase.ts
@@ -35,7 +35,8 @@ export class GeometryBase {
     public subGeometries: SubGeometry[] = [];
     public morphTargetsRelative: boolean;
     public morphTargetDictionary: { value: string; key: number };
-    public bounds: BoundingBox;
+    private _bounds: BoundingBox;
+
     private _attributeMap: Map<string, VertexAttributeData>;
     private _attributes: string[];
     private _indicesBuffer: GeometryIndicesBuffer;
@@ -46,14 +47,7 @@ export class GeometryBase {
         this._attributeMap = new Map<string, VertexAttributeData>();
         this._attributes = [];
 
-        this.bounds = new BoundingBox(new Vector3(), new Vector3(1, 1, 1));
-        this.bounds.min.x = Number.MAX_VALUE;
-        this.bounds.min.y = Number.MAX_VALUE;
-        this.bounds.min.z = Number.MAX_VALUE;
 
-        this.bounds.max.x = -Number.MAX_VALUE;
-        this.bounds.max.y = -Number.MAX_VALUE;
-        this.bounds.max.z = -Number.MAX_VALUE;
 
         this._vertexBuffer = new GeometryVertexBuffer();
     }
@@ -81,10 +75,51 @@ export class GeometryBase {
         this._vertexBuffer.geometryType = value;
     }
 
-    /**
-     */
-    public updateBounds(min: Vector3, max: Vector3) {
-        this.bounds.setFromMinMax(min, max);
+    public get bounds(): BoundingBox {
+        if (!this._bounds) {
+            this._bounds = new BoundingBox(new Vector3(), new Vector3(1, 1, 1));
+            this._bounds.min.x = Number.MAX_VALUE;
+            this._bounds.min.y = Number.MAX_VALUE;
+            this._bounds.min.z = Number.MAX_VALUE;
+
+            this._bounds.max.x = -Number.MAX_VALUE;
+            this._bounds.max.y = -Number.MAX_VALUE;
+            this._bounds.max.z = -Number.MAX_VALUE;
+
+            let attributes = this.getAttribute(VertexAttributeName.position);
+            if (attributes) {
+                for (let i = 0; i < attributes.data.length / 3; i++) {
+                    const px = attributes.data[i * 3 + 0];
+                    const py = attributes.data[i * 3 + 1];
+                    const pz = attributes.data[i * 3 + 2];
+                    if (this._bounds.min.x > px) {
+                        this._bounds.min.x = px;
+                    }
+                    if (this._bounds.min.y > py) {
+                        this._bounds.min.y = py;
+                    }
+                    if (this._bounds.min.z > pz) {
+                        this._bounds.min.z = pz;
+                    }
+
+                    if (this._bounds.max.x < px) {
+                        this._bounds.max.x = px;
+                    }
+                    if (this._bounds.max.y < py) {
+                        this._bounds.max.y = py;
+                    }
+                    if (this._bounds.max.z < pz) {
+                        this._bounds.max.z = pz;
+                    }
+                }
+            }
+            this._bounds.setFromMinMax(this._bounds.min, this._bounds.max);
+        }
+        return this._bounds;
+    }
+
+    public set bounds(value: BoundingBox) {
+        this._bounds = value;
     }
 
     /**
diff --git a/src/gfx/graphics/webGpu/core/bindGroups/GlobalUniformGroup.ts b/src/gfx/graphics/webGpu/core/bindGroups/GlobalUniformGroup.ts
index bab2d9b3..e890e1c5 100644
--- a/src/gfx/graphics/webGpu/core/bindGroups/GlobalUniformGroup.ts
+++ b/src/gfx/graphics/webGpu/core/bindGroups/GlobalUniformGroup.ts
@@ -105,8 +105,8 @@ export class GlobalUniformGroup {
         this.uniformGPUBuffer.setInt32(`renderState_right`, Engine3D.setting.render.renderState_right);
         this.uniformGPUBuffer.setFloat(`renderState_split`, Engine3D.setting.render.renderState_split);
 
-        let mouseX = Engine3D.inputSystem.mouseX * webGPUContext.pixelRatio * webGPUContext.super;
-        let mouseY = Engine3D.inputSystem.mouseY * webGPUContext.pixelRatio * webGPUContext.super;
+        let mouseX = Engine3D.inputSystem.mouseX * webGPUContext.pixelRatio;
+        let mouseY = Engine3D.inputSystem.mouseY * webGPUContext.pixelRatio;
         this.uniformGPUBuffer.setFloat(`mouseX`, mouseX);
         this.uniformGPUBuffer.setFloat(`mouseY`, mouseY);
         this.uniformGPUBuffer.setFloat(`windowWidth`, webGPUContext.windowWidth);
diff --git a/src/gfx/graphics/webGpu/core/bindGroups/groups/LightEntries.ts b/src/gfx/graphics/webGpu/core/bindGroups/groups/LightEntries.ts
index 1420d90c..71465e04 100644
--- a/src/gfx/graphics/webGpu/core/bindGroups/groups/LightEntries.ts
+++ b/src/gfx/graphics/webGpu/core/bindGroups/groups/LightEntries.ts
@@ -35,6 +35,8 @@ export class LightEntries {
     }
 
     public update(view: View3D) {
+        this.storageGPUBuffer.clean();
+
         let lights = EntityCollect.instance.getLights(view.scene);
         for (let i = 0; i < lights.length; i++) {
             const light = lights[i].lightData;
diff --git a/src/gfx/graphics/webGpu/core/buffer/GPUBufferBase.ts b/src/gfx/graphics/webGpu/core/buffer/GPUBufferBase.ts
index bd5b125e..b169da0f 100644
--- a/src/gfx/graphics/webGpu/core/buffer/GPUBufferBase.ts
+++ b/src/gfx/graphics/webGpu/core/buffer/GPUBufferBase.ts
@@ -284,6 +284,11 @@ export class GPUBufferBase {
     //     this.seek += 1;
     // }
 
+    public clean() {
+        let data = new Float32Array(this.memory.shareDataBuffer);
+        data.fill(0, 0, data.length);
+    }
+
     public apply() {
         webGPUContext.device.queue.writeBuffer(this.buffer, 0, this.memory.shareDataBuffer);//, this.memory.shareFloat32Array.byteOffset, this.memory.shareFloat32Array.byteLength);
     }
diff --git a/src/gfx/renderJob/jobs/RendererJob.ts b/src/gfx/renderJob/jobs/RendererJob.ts
index db6056bb..28375f1b 100644
--- a/src/gfx/renderJob/jobs/RendererJob.ts
+++ b/src/gfx/renderJob/jobs/RendererJob.ts
@@ -195,7 +195,8 @@ export class RendererJob {
         this.occlusionSystem.update(view.camera, view.scene);
 
         this.clusterLightingRender.render(view, this.occlusionSystem);
-        if (this.shadowMapPassRenderer && Engine3D.setting.shadow.enable) {
+
+        if (this.shadowMapPassRenderer) {
             this.shadowMapPassRenderer.render(view, this.occlusionSystem);
         }
 
@@ -204,17 +205,15 @@ export class RendererJob {
         }
 
         if (this.depthPassRenderer) {
-            this.depthPassRenderer.beforeCompute(view, this.occlusionSystem);
+            this.depthPassRenderer.compute(view, this.occlusionSystem);
             this.depthPassRenderer.render(view, this.occlusionSystem);
-            this.depthPassRenderer.lateCompute(view, this.occlusionSystem);
         }
 
         let passList = this.rendererMap.getAllPassRenderer();
         for (let i = 0; i < passList.length; i++) {
             const renderer = passList[i];
-            renderer.beforeCompute(view, this.occlusionSystem);
+            renderer.compute(view, this.occlusionSystem);
             renderer.render(view, this.occlusionSystem, this.clusterLightingRender.clusterLightingBuffer);
-            renderer.lateCompute(view, this.occlusionSystem);
         }
 
         if (this.postRenderer && this.postRenderer.postList.length > 0) {
diff --git a/src/gfx/renderJob/passRenderer/RendererBase.ts b/src/gfx/renderJob/passRenderer/RendererBase.ts
index 7190bc54..e4ecc134 100644
--- a/src/gfx/renderJob/passRenderer/RendererBase.ts
+++ b/src/gfx/renderJob/passRenderer/RendererBase.ts
@@ -71,8 +71,7 @@ export class RendererBase extends CEventDispatcher {
 
 
 
-    public beforeCompute(view: View3D, occlusionSystem: OcclusionSystem) { }
-    public lateCompute(view: View3D, occlusionSystem: OcclusionSystem) { }
+    public compute(view: View3D, occlusionSystem: OcclusionSystem) { }
 
     public render(view: View3D, occlusionSystem: OcclusionSystem, clusterLightingBuffer: ClusterLightingBuffer, maskTr: boolean = false) {
         GPUContext.cleanCache();
diff --git a/src/gfx/renderJob/passRenderer/cluster/ClusterLightingBuffer.ts b/src/gfx/renderJob/passRenderer/cluster/ClusterLightingBuffer.ts
index a59c258f..d69877d1 100644
--- a/src/gfx/renderJob/passRenderer/cluster/ClusterLightingBuffer.ts
+++ b/src/gfx/renderJob/passRenderer/cluster/ClusterLightingBuffer.ts
@@ -2,7 +2,6 @@ import { ComputeGPUBuffer } from "../../../graphics/webGpu/core/buffer/ComputeGP
 import { UniformGPUBuffer } from "../../../graphics/webGpu/core/buffer/UniformGPUBuffer";
 
 export class ClusterLightingBuffer {
-
     public clusterBuffer: ComputeGPUBuffer;
     public lightAssignBuffer: ComputeGPUBuffer;
     public assignTableBuffer: ComputeGPUBuffer;
diff --git a/src/gfx/renderJob/passRenderer/cluster/ClusterLightingRender.ts b/src/gfx/renderJob/passRenderer/cluster/ClusterLightingRender.ts
index 81902203..32f2c745 100644
--- a/src/gfx/renderJob/passRenderer/cluster/ClusterLightingRender.ts
+++ b/src/gfx/renderJob/passRenderer/cluster/ClusterLightingRender.ts
@@ -17,13 +17,14 @@ import { ClusterLighting_cs } from '../../../../assets/shader/cluster/ClusterLig
  */
 export class ClusterLightingRender extends RendererBase {
     public clusterTileX = 16;
-    public clusterTileY = 12;
-    public clusterTileZ = 24;
+    public clusterTileY = 9;
+    public clusterTileZ = 16;
     public maxNumLights = 128;
     public maxNumLightsPerCluster = 100;
     public clusterPix = 1;
     public clusterLightingBuffer: ClusterLightingBuffer;
 
+    private _currentLightCount = 0;
     private _clusterGenerateCompute: ComputeShader;
     private _clusterLightingCompute: ComputeShader;
     constructor(view: View3D) {
@@ -34,7 +35,6 @@ export class ClusterLightingRender extends RendererBase {
     }
 
     private initCompute(view: View3D) {
-
         this._clusterGenerateCompute = new ComputeShader(ClusterBoundsSource_cs);
         this._clusterLightingCompute = new ComputeShader(ClusterLighting_cs);
 
@@ -61,38 +61,25 @@ export class ClusterLightingRender extends RendererBase {
         this._clusterLightingCompute.setStorageBuffer(`lightBuffer`, lightBuffer.storageGPUBuffer);
         this._clusterLightingCompute.setStorageBuffer(`lightAssignBuffer`, this.clusterLightingBuffer.lightAssignBuffer);
         this._clusterLightingCompute.setStorageBuffer(`assignTable`, this.clusterLightingBuffer.assignTableBuffer);
-
-        this.debug(view);
     }
 
     render(view: View3D, occlusionSystem: OcclusionSystem) {
-        let camera = view.camera;
         let scene = view.scene;
-        let near = camera.near;
-        let far = camera.far;
-
         let lights: ILight[] = EntityCollect.instance.getLights(scene);
-        let size = webGPUContext.presentationSize;
-        // this.clustersUniformBuffer.setFloat('screenWidth', size[0] );
-        // this.clustersUniformBuffer.setFloat('screenHeight', size[1] );
-        this.clusterLightingBuffer.clustersUniformBuffer.setFloat('numLights', lights.length);
-        this.clusterLightingBuffer.clustersUniformBuffer.apply();
 
-        this._clusterGenerateCompute.workerSizeX = this.clusterTileZ;
-        this._clusterLightingCompute.workerSizeX = this.clusterTileZ;
-
-        let command = GPUContext.beginCommandEncoder();
-        // if(!this._createGrid){
-        //     this._createGrid = true ;
-        GPUContext.computeCommand(command, [this._clusterGenerateCompute, this._clusterLightingCompute]);
-        // }else{
-        // GPUContext.compute_command(command,[this.clusterLightingCompute]);
-        // }
-        GPUContext.endCommandEncoder(command);
-    }
+        if (this._currentLightCount != lights.length) {
+            this._currentLightCount = lights.length;
+            this.clusterLightingBuffer.clustersUniformBuffer.setFloat('numLights', lights.length);
+            this.clusterLightingBuffer.clustersUniformBuffer.apply();
 
-    private _createGrid: boolean = false;
+            this._clusterGenerateCompute.workerSizeX = this.clusterTileZ;
+            this._clusterLightingCompute.workerSizeX = this.clusterTileZ;
+        }
 
-    private debug(view: View3D) {
+        if (lights.length > 0) {
+            let command = GPUContext.beginCommandEncoder();
+            GPUContext.computeCommand(command, [this._clusterGenerateCompute, this._clusterLightingCompute]);
+            GPUContext.endCommandEncoder(command);
+        }
     }
 }
diff --git a/src/gfx/renderJob/passRenderer/color/ColorPassRenderer.ts b/src/gfx/renderJob/passRenderer/color/ColorPassRenderer.ts
index b2e58ddb..abdbf6c1 100644
--- a/src/gfx/renderJob/passRenderer/color/ColorPassRenderer.ts
+++ b/src/gfx/renderJob/passRenderer/color/ColorPassRenderer.ts
@@ -24,7 +24,6 @@ export class ColorPassRenderer extends RendererBase {
     }
 
     public render(view: View3D, occlusionSystem: OcclusionSystem, clusterLightingBuffer?: ClusterLightingBuffer, maskTr: boolean = false) {
-        // return ;
         this.renderContext.clean();
 
         let scene = view.scene;
diff --git a/src/gfx/renderJob/passRenderer/preDepth/PreDepthPassRenderer.ts b/src/gfx/renderJob/passRenderer/preDepth/PreDepthPassRenderer.ts
index b5843574..0532acaa 100644
--- a/src/gfx/renderJob/passRenderer/preDepth/PreDepthPassRenderer.ts
+++ b/src/gfx/renderJob/passRenderer/preDepth/PreDepthPassRenderer.ts
@@ -45,14 +45,8 @@ export class PreDepthPassRenderer extends RendererBase {
         this.setRenderStates(rtFrame);
     }
 
-    public lateCompute(view: View3D, occlusionSystem: OcclusionSystem) {
-        // this.zCullingCompute.compute(scene, occlusionSystem);
-    }
-
     render(view: View3D, occlusionSystem: OcclusionSystem) {
         return;
-
-        // ProfilerUtil.print( "DepthPass Renderer" );
     }
 
 
diff --git a/src/gfx/renderJob/passRenderer/shadow/PointLightShadowRenderer.ts b/src/gfx/renderJob/passRenderer/shadow/PointLightShadowRenderer.ts
index af9683cb..f6bc8296 100644
--- a/src/gfx/renderJob/passRenderer/shadow/PointLightShadowRenderer.ts
+++ b/src/gfx/renderJob/passRenderer/shadow/PointLightShadowRenderer.ts
@@ -164,7 +164,6 @@ export class PointLightShadowRenderer extends RendererBase {
                     );
                 }
                 GPUContext.endCommandEncoder(qCommand);
-                // Camera3D.mainCamera.cubeShadowCameras[li] = cubeShadowMapInfo.cubeCamera;
                 li++;
             }
         }
@@ -213,7 +212,6 @@ export class PointLightShadowRenderer extends RendererBase {
                 let worldMatrix = renderNode.object3D.transform._worldMatrix;
                 for (let i = 0; i < passes.length; i++) {
                     const renderShader = passes[i].renderShader;
-                    // const renderShader = RenderShader.getShader(passes[i].shaderID);
 
                     renderShader.setUniformFloat("cameraFar", shadowCamera.far);
                     renderShader.setUniformVector3("lightWorldPos", shadowCamera.transform.worldPosition);
diff --git a/src/gfx/renderJob/passRenderer/shadow/ShadowMapPassRenderer.ts b/src/gfx/renderJob/passRenderer/shadow/ShadowMapPassRenderer.ts
index 6a37b927..837f79b2 100644
--- a/src/gfx/renderJob/passRenderer/shadow/ShadowMapPassRenderer.ts
+++ b/src/gfx/renderJob/passRenderer/shadow/ShadowMapPassRenderer.ts
@@ -63,22 +63,18 @@ export class ShadowMapPassRenderer extends RendererBase {
 
 
     render(view: View3D, occlusionSystem: OcclusionSystem) {
-        // return ;
         if (!Engine3D.setting.shadow.enable)
             return;
 
         let camera = view.camera;
         let scene = view.scene;
-
-        // return ;
         this.shadowPassCount = 0;
 
-        // return ;
         if (!Engine3D.setting.shadow.needUpdate)
             return;
         if (!(Time.frame % Engine3D.setting.shadow.updateFrameRate == 0))
             return;
-        // return ;//
+
         camera.transform.updateWorldMatrix();
         //*********************/
         //***shadow light******/
@@ -135,7 +131,7 @@ export class ShadowMapPassRenderer extends RendererBase {
         this._forceUpdate = false;
     }
 
-    public beforeCompute() {
+    public compute() {
 
     }