diff --git a/src/app/babylon/controller/info-manager.ts b/src/app/babylon/controller/info-manager.ts
index e4c8436..ed14f76 100644
--- a/src/app/babylon/controller/info-manager.ts
+++ b/src/app/babylon/controller/info-manager.ts
@@ -2,7 +2,7 @@
 import { AbstractMesh } from "@babylonjs/core";
 import { MarkData } from "../model/data/mark/mark-data";
 import { ModelData } from "../model/data/model-data/model-data";
-import { FacilityInBuildingType, FacilityType, ModelData_facility } from "../model/data/model-data/model-data-facility";
+import { FacilityInBuildingType, FacilityPosType, FacilityType, ModelData_facility } from "../model/data/model-data/model-data-facility";
 import { ModelEditData } from "../model/data/model-data/model-edit-data";
 import { TransformData } from "../model/data/transform-data";
 import { BuildingInfo } from "../model/info/building/building-info";
@@ -170,13 +170,21 @@ export class InfoManager {
     for (let i = 0; i < facilities.length; i++) {
 
       for (let j = 0; j < facilities[i].facilities.length; j++) {
+
+        let mesh = null;
+        let facilityData = facilities[i].facilities[j]
+        if (facilityData.posType == FacilityPosType.In) {
+          mesh = SceneManager.Instance.scene.getMeshByID(facilityData.resName);
+        }
+
+
         FacilityWindow.instance.createFacility(
           modelEditData.facilities[i].facilities[j],
           false,
           buildingInfo,
           true,
           false,
-          null,//要根据类型，是不是从场景中查找
+          mesh,//要根据类型，是不是从场景中查找
           (modelInfo: ModelInfo_facility) => {
             if (ModeManager.currentMode == ModeType.Look) {
               modelInfo.setIconEnable(false);//查看模式下隐藏所有设备ui
diff --git a/src/app/babylon/model/data/model-data/model-data-facility.ts b/src/app/babylon/model/data/model-data/model-data-facility.ts
index 4965515..9106c37 100644
--- a/src/app/babylon/model/data/model-data/model-data-facility.ts
+++ b/src/app/babylon/model/data/model-data/model-data-facility.ts
@@ -10,9 +10,15 @@ import { ConfigManager } from "src/app/babylon/controller/config-manager";
 
 //设备数据
 export class ModelData_facility extends ModelData {
-    posType: FacilityPosType = FacilityPosType.Out;//位置类型
+    /**
+     * 位置类型
+     */
+    posType: FacilityPosType = FacilityPosType.Out;
 
-    facilityType: FacilityType = FacilityType.PL;//具体设备类别
+    /**
+     * 具体设备类别
+     */
+    facilityType: FacilityType = FacilityType.PL;
     @Type(() => PropertyData_Base)
     propertyData: PropertyData_Base = null;//属性信息
     @Type(() => Vector3)
@@ -102,8 +108,14 @@ export class ModelData_facility extends ModelData {
 
 //设备位置类型（室内还是室外）
 export enum FacilityPosType {
-    In = "in", //内置在建筑模型中
-    Out = "out", //在编辑时单独放置
+    /**
+     * 内置在建筑模型中
+     */
+    In = "in",
+    /**
+     * 在编辑时单独放置
+     */
+    Out = "out",
 }
 
 //设备展示类型
diff --git a/src/app/babylon/model/data/model-data/model-data.ts b/src/app/babylon/model/data/model-data/model-data.ts
index 48df269..f0cd417 100644
--- a/src/app/babylon/model/data/model-data/model-data.ts
+++ b/src/app/babylon/model/data/model-data/model-data.ts
@@ -6,8 +6,14 @@ export class ModelData {
 
   key: string; //身份唯一标识
   name: string; //用户定义的名称
-  resName: string; //资源名称
-  resPath: string; //资源路径(局部)  可使用 DataManager.getResPath进行构造
+  /**
+   * 资源名称,如果是建筑内置设备，则代表了mesh的id（用于寻找mesh）
+   */
+  resName: string;
+  /**
+   * 资源路径(局部)  可使用 DataManager.getResPath进行构造
+   */
+  resPath: string;
   @Type(() => TransformData)
   transformData: TransformData; //变换信息
   version: number = 1;//版本号
diff --git a/src/app/babylon/view/facility-window/facility-window.ts b/src/app/babylon/view/facility-window/facility-window.ts
index d985c3d..ae5a50d 100644
--- a/src/app/babylon/view/facility-window/facility-window.ts
+++ b/src/app/babylon/view/facility-window/facility-window.ts
@@ -622,7 +622,7 @@ export class FacilityWindow extends UIBase {
 
     createFacilityDataFromMesh(mesh: AbstractMesh, type: FacilityType) {
         let name = ConfigManager.getFacilityTypeName(type);
-        let result = new ModelData_facility(mesh.name, type, name, mesh.name, new TransformData(), FacilityPosType.In);
+        let result = new ModelData_facility(mesh.name, type, name, mesh.id, new TransformData(), FacilityPosType.In);
         return result;
     }
 
diff --git a/src/app/service/babylon/building-basic-infos.service.ts b/src/app/service/babylon/building-basic-infos.service.ts
index 5562801..950ba1f 100644
--- a/src/app/service/babylon/building-basic-infos.service.ts
+++ b/src/app/service/babylon/building-basic-infos.service.ts
@@ -40,7 +40,7 @@ export class BuildingBasicInfosService {
       name: name,
       // content: JSON.stringify(data),
     }
-    return this.http.post<any>(this.baseUrl + this.c_post, JSON.stringify(data), { params })
+    return this.http.post<any>(this.baseUrl + this.c_post, (data), { params })
       .pipe(
         catchError((err) => this.handleError(err))
       );