diff --git a/src/assets/Models/flash_tp.fbx b/src/assets/Models/flash_tp.fbx
new file mode 100644
index 0000000..9e8e0ce
Binary files /dev/null and b/src/assets/Models/flash_tp.fbx differ
diff --git a/src/components/Model3DView.vue b/src/components/Model3DView.vue
index 0e8c164..5b3198d 100644
--- a/src/components/Model3DView.vue
+++ b/src/components/Model3DView.vue
@@ -929,6 +929,7 @@ function handleMtlUpload(file) {
 }
 
 function addGroupToScene(group) {
+  console.log('addGroupToScene', group)
   modelGroup = group
   if (restate.loadScale) {
     // 设置默认模型缩放
diff --git a/src/core/ModelUtils.ts b/src/core/ModelUtils.ts
index f028ead..d3e3538 100644
--- a/src/core/ModelUtils.ts
+++ b/src/core/ModelUtils.ts
@@ -9,6 +9,10 @@ import { FBXLoader } from 'three/examples/jsm/loaders/FBXLoader'
 import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader'
 import { TDSLoader } from 'three/examples/jsm/loaders/TDSLoader'
 import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader'
+import { LineSegments2 } from 'three/examples/jsm/lines/LineSegments2'
+import { LineMaterial } from 'three/examples/jsm/lines/LineMaterial'
+import { Line2 } from 'three/examples/jsm/lines/Line2'
+import { LineGeometry } from 'three/examples/jsm/lines/LineGeometry'
 
 /**
  * 计算点集凸包（2D）
@@ -609,7 +613,6 @@ export function loadTexture(url: string) {
 
 export function load3DModule(arrayBuffer: ArrayBuffer | string, ext: string) {
   if (ext.endsWith('.fbx')) {
-    system.showLoading()
     const loader = new FBXLoader()
     return loader.parse(arrayBuffer, '')
 
@@ -632,9 +635,8 @@ export function load3DModule(arrayBuffer: ArrayBuffer | string, ext: string) {
 /**
  * 根据 ItemJson 数据结构, 构建适合 THREE.js 的变换矩阵
  */
-export function getMatrixFromTf(tf: number[][]): THREE.Matrix4 {
+export function getMatrixFromTf(tf: number[][], matrix = new THREE.Matrix4()): THREE.Matrix4 {
   const [pos, rot, scale] = tf
-  const matrix = new THREE.Matrix4()
   matrix.compose(
     new THREE.Vector3(pos[0], pos[1], pos[2]),
     new THREE.Quaternion().setFromEuler(new THREE.Euler(
@@ -698,6 +700,74 @@ export function getAABBox(matrix: THREE.Matrix4 | ItemJson): THREE.Vector3[] {
 }
 
 /**
+ * 根据变换矩阵绘制 OBB 包围盒, 注意返回 Line2 对象
+ * @param matrix 物体的变换矩阵或 ItemJson 对象
+ * @param material LineMaterial 用于绘制线条的材质
+ * @param padding 包围盒的边距, 默认为 0
+ */
+export function drawOBBox(matrix: THREE.Matrix4 | ItemJson, material: LineMaterial, padding: number = 0): Line2 {
+  // 定义单位立方体的边对应的顶点索引
+  const edges = [
+    [0, 1], [1, 2], [2, 3], [3, 0],
+    [4, 5], [5, 6], [6, 7], [7, 4],
+    // [0, 4], [1, 5], [2, 6], [3, 7]
+    [0, 4], [4, 5],
+    [5, 1], [1, 2],
+    [2, 6], [6, 7],
+    [7, 3]
+  ]
+
+  // 定义单位立方体的8个顶点位置
+  const verticesParam = [
+    -0.5 - padding, -0.5, 0.5 + padding,
+    0.5 + padding, -0.5, 0.5 + padding,
+    0.5 + padding, 0.5, 0.5 + padding,
+    -0.5 - padding, 0.5, 0.5 + padding,
+    -0.5 - padding, -0.5, -0.5 - padding,
+    0.5 + padding, -0.5, -0.5 - padding,
+    0.5 + padding, 0.5, -0.5 - padding,
+    -0.5 - padding, 0.5, -0.5 - padding
+  ]
+
+  if (!(matrix instanceof THREE.Matrix4)) {
+    // 从 tf 读取的模型, 需要调整Y轴以使底面位于Y=0
+    matrix = getMatrixFromTf(matrix.tf)
+    for (let i = 1; i < verticesParam.length; i += 3) {
+      verticesParam[i] = verticesParam[i] + 0.5
+    }
+  }
+
+  const vertices = new Float32Array(verticesParam)
+  // 将顶点通过变换矩阵转换到世界坐标系中
+  const transformedVertices = []
+  for (let i = 0; i < vertices.length; i += 3) {
+    const vec = new THREE.Vector3(vertices[i], vertices[i + 1], vertices[i + 2])
+    vec.applyMatrix4(matrix)
+    transformedVertices.push(vec.x, vec.y, vec.z)
+  }
+
+  // 合并所有边的顶点信息
+  const edgePositions = []
+  edges.forEach(edge => {
+    edgePositions.push(
+      new THREE.Vector3(
+        transformedVertices[edge[0] * 3],
+        transformedVertices[edge[0] * 3 + 1],
+        transformedVertices[edge[0] * 3 + 2]
+      ),
+      new THREE.Vector3(
+        transformedVertices[edge[1] * 3],
+        transformedVertices[edge[1] * 3 + 1],
+        transformedVertices[edge[1] * 3 + 2]
+      )
+    )
+  })
+
+  const geometry = new LineGeometry().setFromPoints(edgePositions)
+  return new Line2(geometry, material)
+}
+
+/**
  * 获取物体的 OBB 包围盒顶点
  * @param matrix 物体的变换矩阵或 ItemJson 对象
  */
@@ -706,7 +776,10 @@ export function getOBBox(matrix: THREE.Matrix4 | ItemJson): THREE.Vector3[] {
 
   } else {
     // item.tf = [[0, 0.1, 0], [0, 0, 0], [1, 1, 1]]
+    const height = matrix.tf[0][2]
     matrix = getMatrixFromTf(matrix.tf)
+    matrix.setPosition(new THREE.Vector3(0, height / 2, 0)) // 确保 OBB 的中心在 (0, height/2, 0)
+    debugger
   }
 
   // 获取 OOBB 包围盒
@@ -732,10 +805,11 @@ export function getOBBox(matrix: THREE.Matrix4 | ItemJson): THREE.Vector3[] {
   const edges = [
     [0, 1], [1, 2], [2, 3], [3, 0], // 侧面
     [4, 5], [5, 6], [6, 7], [7, 4], // 右侧面
-    // 上面的点 2,3,6,7
-    [3, 2], [3, 7], [7, 6], [6, 2],
-    // 下面的点: 0,1,4,5
-    [0, 1], [1, 5], [5, 4], [4, 0]
+    [0, 4], [1, 5], [2, 6], [3, 7]
+    // // 上面的点 2,3,6,7
+    // [3, 2], [3, 7], [7, 6], [6, 2],
+    // // 下面的点: 0,1,4,5
+    // [0, 1], [1, 5], [5, 4], [4, 0]
   ]
   edges.forEach(([a, b]) => {
     const va = corners[a]
diff --git a/src/core/ThreeExtend.ts b/src/core/ThreeExtend.ts
new file mode 100644
index 0000000..2ae3030
--- /dev/null
+++ b/src/core/ThreeExtend.ts
@@ -0,0 +1,8 @@
+import * as THREE from 'three'
+
+export function install() {
+  THREE.Object3D.prototype.setMatrix4 = function(matrix: THREE.Matrix4) {
+    debugger
+    this.matrix.copy(matrix)
+  }
+}
diff --git a/src/core/manager/InstanceMeshManager.ts b/src/core/manager/InstanceMeshManager.ts
index 8dc67e9..1406e2e 100644
--- a/src/core/manager/InstanceMeshManager.ts
+++ b/src/core/manager/InstanceMeshManager.ts
@@ -45,6 +45,17 @@ export default class InstanceMeshManager {
   }
 
   create(entityId: string, userData?: any): InstanceMeshWrap {
+    // 如果 entityId 存在,就替换
+    if (this.__uuidMap.has(entityId)) {
+      const existingWrap = this.__uuidMap.get(entityId)
+      if (existingWrap) {
+        if (userData) {
+          existingWrap.userData = userData || {}
+        }
+        return existingWrap
+      }
+    }
+
     let meshIndex = -1
     let blockIndex = -1
     for (const block of this.blocks) {
@@ -161,7 +172,7 @@ export class InstanceMeshWrap {
   }
 
   constructor(entityId: string, manager: InstanceMeshManager, blockIndex: number, meshIndex: number, userData?: any) {
-    this.uuid = system.createUUID()
+    this.uuid = entityId || system.createUUID()
     this.entityId = entityId
     this.manager = manager
     this.meshIndex = meshIndex
diff --git a/src/core/manager/SelectManager.ts b/src/core/manager/SelectManager.ts
index 147bc47..946df58 100644
--- a/src/core/manager/SelectManager.ts
+++ b/src/core/manager/SelectManager.ts
@@ -9,7 +9,7 @@ import { getSetter } from '@/core/manager/ModuleManager.ts'
 import Constract from '@/core/Constract.ts'
 import type { Object3DLike } from '@/types/ModelTypes.ts'
 import { PointManageWrap } from '@/core/manager/InstancePointManager.ts'
-import { getAABBox, getOBBox } from '@/core/ModelUtils.ts'
+import { drawOBBox, getAABBox, getOBBox } from '@/core/ModelUtils.ts'
 
 /**
  * 选择工具，用于在设计器中显示选中对象的包围盒
@@ -250,24 +250,9 @@ export default class SelectManager {
       return
     }
 
-    // 构造 positions 数组
-    const edgePositions = getOBBox(item) // getOBBox(item) // getAABBox(item)
-    const positions = []
-    for (let i = 0; i < edgePositions.length; i += 2) {
-      const p1 = edgePositions[i]
-      const p2 = edgePositions[i + 1]
-      positions.push(p1.x, p1.y, p1.z)
-      positions.push(p2.x, p2.y, p2.z)
-    }
+    const selectionBox = drawOBBox(item, this.yellowMaterial)
 
-    const lineGeom = new LineGeometry().setPositions(new Float32Array(positions))
-    const selectionBox = new Line2(lineGeom, this.yellowMaterial)
-    selectionBox.computeLineDistances()
-    selectionBox.scale.set(1, 1, 1)
     this.selectionBox = selectionBox
-
-    console.log('selectedItem', this.viewport.state.selectedItem)
-
     this.viewport.scene.add(selectionBox)
   }
 
diff --git a/src/core/manager/WorldModel.ts b/src/core/manager/WorldModel.ts
index b169a04..18f26f0 100644
--- a/src/core/manager/WorldModel.ts
+++ b/src/core/manager/WorldModel.ts
@@ -8,6 +8,7 @@ import Rack from '@/modules/rack'
 import ShuttleRack from '@/modules/shuttle_rack'
 import Pallet from "@/modules/pallet"
 import Tote from "@/modules/tote"
+import Agv1 from "@/modules/agv1"
 import Carton from "@/modules/carton"
 import Ptr from "@/modules/ptr"
 import Clx from "@/modules/clx"
@@ -80,6 +81,7 @@ export default class WorldModel {
       Carton,
       Ptr,
       Clx,
+      Agv1,
       Charger
 
     ]).then(() => {
diff --git a/src/editor/ModelMainInit.ts b/src/editor/ModelMainInit.ts
index 1b88ef0..ffa1950 100644
--- a/src/editor/ModelMainInit.ts
+++ b/src/editor/ModelMainInit.ts
@@ -13,6 +13,7 @@ import FileMenu from './menus/FileMenu'
 import EditMenu from './menus/EditMenu'
 import ToolsMenu from './menus/Tools'
 import Model3DView from './menus/Model3DView'
+import { install as ThreeExtendInstall } from '@/core/ThreeExtend.ts'
 import { forEachMenu } from '@/runtime/DefineMenu'
 import { normalizeShortKey } from '@/utils/webutils'
 import WorldModel from '@/core/manager/WorldModel'
@@ -37,6 +38,8 @@ export function ModelMainInit() {
 
   const worldModel = new WorldModel()
   window['worldModel'] = worldModel
+
+  ThreeExtendInstall()
 }
 
 export function ModelMainMounted() {
diff --git a/src/example/example1.js b/src/example/example1.js
index 3c8f56d..81eac54 100644
--- a/src/example/example1.js
+++ b/src/example/example1.js
@@ -326,10 +326,11 @@ export default {
       catalogCode: 'f3', t: 'floor',
       items: [
         {
-          id: 'gs1',
+          id: 'gstore1',
           t: 'gstore',
+          // t: 'carton',
           v: true,
-          tf: [[0, 0, 0], [0, 0, 0], [1, 0.5, 1]],
+          tf: [[0, 0, 0], [0, 0, 0], [2, 0.05, 1]],
           dt: { in: [], out: [], center: [] }
         }
       ]
diff --git a/src/modules/agv1/Agv1Entity.ts b/src/modules/agv1/Agv1Entity.ts
new file mode 100644
index 0000000..d95cade
--- /dev/null
+++ b/src/modules/agv1/Agv1Entity.ts
@@ -0,0 +1,5 @@
+import BaseEntity from '@/core/base/BaseItemEntity.ts'
+
+export default class Agv1Entity extends BaseEntity {
+
+}
diff --git a/src/modules/agv1/Agv1Interaction.ts b/src/modules/agv1/Agv1Interaction.ts
new file mode 100644
index 0000000..8727275
--- /dev/null
+++ b/src/modules/agv1/Agv1Interaction.ts
@@ -0,0 +1,22 @@
+import BaseInteraction from '@/core/base/BaseInteraction.ts'
+import * as THREE from 'three'
+
+export default class Agv1Interaction extends BaseInteraction {
+
+  get isSinglePointMode(): boolean {
+    return true
+  }
+
+  constructor(itemTypeName: string) {
+    super(itemTypeName)
+  }
+
+  createPointOfItem(item: ItemJson, point: THREE.Vector3): ItemJson {
+    item = super.createPointOfItem(item, point)
+
+    // 创建一个地堆货架
+    item.dt.palletWidth = 1 // 宽度
+    item.dt.palletDepth = 1.2 // 深度
+    return item
+  }
+}
diff --git a/src/modules/agv1/Agv1PropertySetter.ts b/src/modules/agv1/Agv1PropertySetter.ts
new file mode 100644
index 0000000..4a5cfc9
--- /dev/null
+++ b/src/modules/agv1/Agv1PropertySetter.ts
@@ -0,0 +1,20 @@
+import type { PropertySetter } from "@/core/base/PropertyTypes.ts";
+import { basicFieldsSetter } from "@/editor/widgets/property/PropertyPanelConstant.ts";
+
+const propertySetter: PropertySetter = {
+    flatten: {
+        fields: [
+            ...basicFieldsSetter,
+            {
+                dataPath: 'dt.palletWidth', label: '托盘宽度', input: 'InputNumber',
+                inputProps: {},
+            },
+            {
+                dataPath: 'dt.palletDepth', label: '托盘深度', input: 'InputNumber',
+                inputProps: {},
+            },
+        ],
+    },
+};
+
+export default propertySetter;
diff --git a/src/modules/agv1/Agv1Renderer.ts b/src/modules/agv1/Agv1Renderer.ts
new file mode 100644
index 0000000..e88b0a7
--- /dev/null
+++ b/src/modules/agv1/Agv1Renderer.ts
@@ -0,0 +1,48 @@
+import * as THREE from 'three'
+import BaseRenderer from '@/core/base/BaseRenderer.ts'
+import Constract from '@/core/Constract.ts'
+import type { Object3DLike } from '@/types/ModelTypes.ts'
+import MODULE_FBX_File from '@/assets/Models/flash_tp.fbx?url'
+import { load3DModule, loadByUrl } from '@/core/ModelUtils.ts'
+
+/**
+ * 货架货位渲染器
+ */
+export default class Agv1Renderer extends BaseRenderer {
+  static POINT_NAME = 'agv1_point'
+
+  /**
+   * 默认点的高度, 防止和地面重合
+   */
+  readonly defulePositionY: number = Constract.HEIGHT_WAY
+  readonly defaultScale: THREE.Vector3 = new THREE.Vector3(1, 1, 1)
+  readonly defaultRotation: THREE.Vector3 = new THREE.Vector3(0, 0, 0)
+  readonly defaultUserData = {
+    color: 0x4559A0
+  }
+
+  meshPrototype: THREE.Group
+
+  init() {
+    return Promise.all([
+      super.init(),
+      loadByUrl(MODULE_FBX_File)
+
+    ]).then(([_, { data: queue3dsFile }]) => {
+      this.meshPrototype = load3DModule(queue3dsFile, '.fbx').children[0] as THREE.Group
+      this.meshPrototype.scale.set(0.01, 0.01, 0.01)
+    })
+  }
+
+  createPointBasic(item: ItemJson, option?: RendererCudOption): Object3DLike {
+    return this.meshPrototype.clone()
+  }
+
+  dispose() {
+    super.dispose()
+    if (this.meshPrototype) {
+      this.meshPrototype.removeFromParent()
+      this.meshPrototype = null
+    }
+  }
+}
diff --git a/src/modules/agv1/index.ts b/src/modules/agv1/index.ts
new file mode 100644
index 0000000..8cd873d
--- /dev/null
+++ b/src/modules/agv1/index.ts
@@ -0,0 +1,15 @@
+import { defineModule } from '@/core/manager/ModuleManager.ts'
+import Agv1Renderer from './Agv1Renderer.ts'
+import Agv1Entity from './Agv1Entity.ts'
+import Agv1Interaction from './Agv1Interaction.ts'
+import propertySetter from './Agv1PropertySetter.ts'
+
+export const ITEM_TYPE_NAME = 'agv1'
+
+export default defineModule({
+  name: ITEM_TYPE_NAME,
+  renderer: new Agv1Renderer(ITEM_TYPE_NAME),
+  interaction: new Agv1Interaction(ITEM_TYPE_NAME),
+  setter: propertySetter,
+  entity: Agv1Entity
+})
diff --git a/src/modules/gstore/GstoreRenderer.ts b/src/modules/gstore/GstoreRenderer.ts
index c147caf..ae04c65 100644
--- a/src/modules/gstore/GstoreRenderer.ts
+++ b/src/modules/gstore/GstoreRenderer.ts
@@ -3,9 +3,10 @@ import BaseRenderer from '@/core/base/BaseRenderer.ts'
 import Constract from '@/core/Constract.ts'
 import { type Object3DLike } from '@/types/ModelTypes.ts'
 import InstancePointManager from '@/core/manager/InstancePointManager.ts'
-import LineSegmentManager from '@/core/manager/LineSegmentManager.ts'
 import { LineMaterial } from 'three/examples/jsm/lines/LineMaterial'
-import { getOBBox } from '@/core/ModelUtils.ts'
+import { getMatrixFromTf } from '@/core/ModelUtils.ts'
+import InstanceMeshManager from '@/core/manager/InstanceMeshManager.ts'
+import { translate } from 'element-plus'
 
 /**
  * 地堆货位渲染器
@@ -29,76 +30,28 @@ export default class GstoreRenderer extends BaseRenderer {
     strokeWidth: 0.08
   }
 
-  pointGeometry = new THREE.PlaneGeometry(
-    1, 1
-  ).rotateX(-Math.PI / 2)
+  pointGeometry = new THREE.BoxGeometry(
+    1, 1, 1
+  ).translate(0, 0.5, 0)
   pointMaterial: THREE.Material = new THREE.MeshBasicMaterial({
     color: 0xffffff,
     transparent: true,
     opacity: 0.5
   })
 
-  strokeMaterial = new LineMaterial({
-    color: this.defaultPointOption.strokeColor,
-    transparent: false,
-    linewidth: this.defaultPointOption.strokeWidth,
-    gapSize: 0,
-    worldUnits: true
+  strokeMaterial = new THREE.MeshBasicMaterial({
+    color: 0x038217,
+    // transparent: true,
+    // opacity: 0.2,
+    side: THREE.DoubleSide
   })
 
-  get pointManager(): InstancePointManager {
-    if (!this.tempViewport) {
-      throw new Error('tempViewport is not set.')
-    }
-    return this.tempViewport.getOrCreatePointManager(this.itemTypeName, () =>
-      // 构建 InstanceMesh 代理对象
-      InstancePointManager.create(this.itemTypeName,
-        this.tempViewport,
-        this.pointGeometry,
-        this.pointMaterial,
-        true, true)
-    )
-  }
-
+  strokeGeometry = new THREE.BoxGeometry(1, 1, 1)
 
   createPointBasic(item: ItemJson, option?: RendererCudOption): Object3DLike {
     return this.pointManager.createPoint(item)
   }
 
-  afterCreateOrUpdatePoint(item: ItemJson, option: RendererCudOption, object: Object3DLike) {
-    super.afterCreateOrUpdatePoint(item, option, object)
-
-    const edgePositions = getOBBox(item)
-    // const positions = []
-    for (let i = 0; i < edgePositions.length; i += 2) {
-      const p1 = edgePositions[i]
-      const p2 = edgePositions[i + 1]
-      // positions.push(p1.x, p1.y, p1.z)
-      // positions.push(p2.x, p2.y, p2.z)
-      this.lineSegmentManager.createLine(item.id + '_l' + i, p1, p2, this.strokeMaterial.color)
-    }
-
-    // // 画边线
-    // const center = [item.tf[0][0], item.tf[0][2]]
-    // const h = (item.tf[0][1] || this.defulePositionY) + 0.01
-    // const widthHalf = item.tf[2][0] / 2
-    // const depthHalf = item.tf[2][2] / 2
-    // const lwHalf = (item.dt.strokeWidth || this.defaultPointOption.strokeWidth) / 2
-    // // 左上角
-    // const p1 = [center[0] - widthHalf + lwHalf, h, center[1] - depthHalf + lwHalf]
-    // // 右上角
-    // const p2 = [center[0] + widthHalf - lwHalf, h, center[1] - depthHalf + lwHalf]
-    // // 右下角
-    // const p3 = [center[0] + widthHalf - lwHalf, h, center[1] + depthHalf - lwHalf]
-    // // 左下角
-    // const p4 = [center[0] - widthHalf + lwHalf, h, center[1] + depthHalf - lwHalf]
-    //
-    // this.lineSegmentManager.createLine(item.id + '_l1', p1, p2, this.strokeMaterial.color)
-    // this.lineSegmentManager.createLine(item.id + '_l2', p2, p3, this.strokeMaterial.color)
-    // this.lineSegmentManager.createLine(item.id + '_l3', p3, p4, this.strokeMaterial.color)
-    // this.lineSegmentManager.createLine(item.id + '_l4', p4, p1, this.strokeMaterial.color)
-  }
-
   createLineBasic(start: ItemJson, end: ItemJson, type: LinkType): THREE.Object3D {
     throw new Error('not allow store line.')
   }
@@ -107,26 +60,109 @@ export default class GstoreRenderer extends BaseRenderer {
     throw new Error('not allow store line.')
   }
 
+  /**
+   * 地堆位置发生变化后, 创建地堆货位标记
+   * @param item
+   * @param option
+   * @param object
+   */
+  afterCreateOrUpdatePoint(item: ItemJson, option: RendererCudOption, object: Object3DLike) {
+    super.afterCreateOrUpdatePoint(item, option, object)
+    // 目标物体 matrix
+    const matrix = getMatrixFromTf(item.tf)
+
+    const depth = item.dt.strokeWidth || 0.2
+
+    // 从矩阵分解位置、旋转和缩放
+    const position = new THREE.Vector3()
+    const rotation = new THREE.Quaternion()
+    const scale = new THREE.Vector3()
+    matrix.decompose(position, rotation, scale)
+
+    // 计算半尺寸（考虑建筑物缩放）
+    const halfWidth = scale.x / 2
+    const halfHeight = scale.y / 2
+    const halfLength = scale.z / 2
+    const halfDepth = depth / 2
+
+    position.y = position.y + halfHeight
+
+    // 计算向内偏移量（确保墙完全包含在内部）
+    const insetX = halfWidth - halfDepth
+    const insetZ = halfLength - halfDepth
+
+    // 定义四面墙的参数：位置偏移和缩放（全部向内偏移）
+    const walls = [
+      // 前墙 (Z+方向)
+      {
+        offset: new THREE.Vector3(0, 0, insetZ),
+        scale: new THREE.Vector3(scale.x, scale.y, depth)
+      },
+      // 后墙 (Z-方向)
+      {
+        offset: new THREE.Vector3(0, 0, -insetZ),
+        scale: new THREE.Vector3(scale.x, scale.y, depth)
+      },
+      // 左墙 (X-方向)
+      {
+        offset: new THREE.Vector3(-insetX, 0, 0),
+        scale: new THREE.Vector3(depth, scale.y, scale.z - depth * 2)
+      },
+      // 右墙 (X+方向)
+      {
+        offset: new THREE.Vector3(insetX, 0, 0),
+        scale: new THREE.Vector3(depth, scale.y, scale.z - depth * 2)
+      }
+    ]
+
+    // 为每面墙创建变换矩阵
+    const tempMatrix = new THREE.Matrix4()
+    const tempPosition = new THREE.Vector3()
+    const tempScale = new THREE.Vector3()
+
+    walls.forEach((wall, i) => {
+      tempPosition.copy(wall.offset).applyQuaternion(rotation).add(position)
+      tempScale.copy(wall.scale)
+      tempMatrix.compose(tempPosition, rotation, tempScale)
+
+      const wrap1 = this.wallManager.create(item.id + '_' + i, {})
+      wrap1.setMatrix4(tempMatrix)
+    })
+  }
+
   dispose() {
     super.dispose()
     this.pointGeometry.dispose()
     this.pointMaterial.dispose()
-    this.strokeMaterial.dispose()
+    // this.strokeMaterial.dispose()
   }
 
+  get pointManager(): InstancePointManager {
+    if (!this.tempViewport) {
+      throw new Error('tempViewport is not set.')
+    }
+    return this.tempViewport.getOrCreatePointManager(this.itemTypeName, () =>
+      // 构建 InstanceMesh 代理对象
+      InstancePointManager.create(this.itemTypeName,
+        this.tempViewport,
+        this.pointGeometry,
+        this.pointMaterial,
+        true, true)
+    )
+  }
 
-  get lineSegmentManager(): LineSegmentManager {
+  get wallManager(): InstanceMeshManager {
     if (!this.tempViewport) {
       throw new Error('tempViewport is not set.')
     }
 
-    const name = this.itemTypeName + '_bj'
+    const name = 'GS_WALL'
 
-    return this.tempViewport.getOrCreateLineManager(name, () =>
+    return this.tempViewport.getOrCreateMeshManager(name, () => {
       // 构建 LineSegment.points 代理对象
-      LineSegmentManager.create(name,
-        this.tempViewport,
-        this.strokeMaterial)
-    )
+      return new InstanceMeshManager(name, this.tempViewport, this.strokeGeometry, this.strokeMaterial,
+        false, false)
+    })
   }
+
 }
diff --git a/src/runtime/System.ts b/src/runtime/System.ts
index 2b158b5..a87f0c0 100644
--- a/src/runtime/System.ts
+++ b/src/runtime/System.ts
@@ -250,6 +250,8 @@ export default class System {
 
     const _insId = _.uniqueId('_dlg')
 
+    console.trace()
+    console.time('showLoading')
     system.rootElementList.push({
       cmp: markRaw(LoadingDialog),
       props: {
@@ -267,6 +269,7 @@ export default class System {
    * 关闭 “正在载入...” 对话框
    */
   public clearLoading(): void {
+    console.timeEnd('showLoading')
     if (typeof this.globalLoadingHandle === 'function') {
       this.globalLoadingHandle()
     }
@@ -290,4 +293,4 @@ export interface ShowDialogOption {
   showOkButton?: boolean
   cancelButtonText?: string
   okButtonText?: string
-}
\ No newline at end of file
+}
diff --git a/src/types/ThreeExtend.d.ts b/src/types/ThreeExtend.d.ts
new file mode 100644
index 0000000..5abd705
--- /dev/null
+++ b/src/types/ThreeExtend.d.ts
@@ -0,0 +1,7 @@
+import * as THREE from 'three'
+
+declare module 'three' {
+  interface Object3D {
+    setMatrix4(matrix: THREE.Matrix4): void;
+  }
+}