diff --git a/src/components/content/tunnelScene/TunnelSceneSimulate.vue b/src/components/content/tunnelScene/TunnelSceneSimulate.vue
index 59a5ea9..9b0e436 100644
--- a/src/components/content/tunnelScene/TunnelSceneSimulate.vue
+++ b/src/components/content/tunnelScene/TunnelSceneSimulate.vue
@@ -392,6 +392,8 @@ function hoverDevEquipmentCallback(targetPointInfo) {
   devRealtimeDetail.value.equipmentType =typeKey;
   devRealtimeDetail.value.unit = u;
   devRealtimeDetail.value.value = 1000; //1000替换为value
+
+  demo.clearTunnelEquipments()
 }
 /**
  * @description: 渲染隧道入口提示板信息
diff --git a/src/components/content/tunnelScene/sceneClass/demo.js b/src/components/content/tunnelScene/sceneClass/demo.js
index e1d5418..6375bdf 100644
--- a/src/components/content/tunnelScene/sceneClass/demo.js
+++ b/src/components/content/tunnelScene/sceneClass/demo.js
@@ -10,12 +10,11 @@ import {
 import { saveState, resetState } from "./viewBack";
 import addFunction from "./addEvent";
 import { editTunnelInit } from "./editTunnelInit";
-import { addEquipment, removeEquipment } from "./editEquipment";
+import { addEquipment, removeEquipment,clearTunnelEquipments } from "./editEquipment";
 import previewtunnelModeInit from "./previewTunnelInit";
 import { StreetSignTag } from "./utils/StreetSignTag/StreetSignTag.js";
 import { realTimeRenderData } from "./realTimeRerender";
-// import { fa } from "element-plus/es/locale/index.js";
-// import { ref } from "vue";
+
 export default class Demo {
   // 摄像机看向位置s
   origin = null;
@@ -37,7 +36,7 @@ export default class Demo {
     this.previewtunnelModeInit = previewtunnelModeInit;
     this.editTunnelInit = editTunnelInit;
     this.realTimeRenderData = realTimeRenderData;
-
+    this.clearTunnelEquipments = clearTunnelEquipments;
     // 外部可添加函数
     this.addFunction = addFunction;
     this.THREE = three;
diff --git a/src/components/content/tunnelScene/sceneClass/editEquipment/index.js b/src/components/content/tunnelScene/sceneClass/editEquipment/index.js
index 3fd25f9..ef55395 100644
--- a/src/components/content/tunnelScene/sceneClass/editEquipment/index.js
+++ b/src/components/content/tunnelScene/sceneClass/editEquipment/index.js
@@ -1,4 +1,3 @@
-
 import { eq } from "lodash";
 import EquipmentTag from "../utils/EquipmentTag";
 /**
@@ -48,13 +47,17 @@ function handleOtherEqu(targetPoint, equipmentInfo) {
   const equMesh = this.equMap.get("equ_sensors").clone();
   const worldP = targetPoint.getWorldPosition(new this.THREE.Vector3());
   equMesh.position.copy(worldP);
-  
+
   //设备添加标签
   const param = `${equipmentInfo.data || "--"} ${equipmentInfo.unit || "-"}`; //渲染设备参数(data)和单位（unit）
-  const tag = EquipmentTag(equipmentInfo.equipmentName,param);
+  const tag = EquipmentTag(equipmentInfo.equipmentName, param);
   equMesh.getObjectByName("tag").material = tag;
-  this.deviceModels.push({'tagSpriteId':equMesh.getObjectByName("tag").id, 'equipmentId':equipmentInfo.equipmentId})
-  this.realTimeRenderData(231321)
+  this.deviceModels.push({
+    tagSpriteId: equMesh.getObjectByName("tag").id,
+    equipmentId: equipmentInfo.equipmentId,
+    objId: equMesh.id,
+  });
+  this.realTimeRenderData(231321);
   if (/tr$/.test(targetPoint.name)) {
     equMesh.rotation.z = -Math.PI / 2;
     equMesh.rotation.y -= Math.PI / 4;
@@ -234,6 +237,11 @@ function handleFanEqu(
     fanLeaf.rotation.z = obj.rotation;
   });
   this.fanSpinArray.push(fanSpin);
+  this.deviceModels.push({
+    tagSpriteId: "",
+    equipmentId: equipmentInfo.equipmentId,
+    objId: equMesh.id,
+  });
 }
 
 // 删除传感器
@@ -354,3 +362,10 @@ function changeFanColor(fanData, targetPoint, scene) {
     }
   }
 }
+
+export function clearTunnelEquipments() {
+  this.deviceModels.forEach((deviceModel) => {
+    this.scene.remove(this.scene.getObjectById(deviceModel.objId));
+  });
+  this.deviceModels = [];
+}
diff --git a/src/components/content/tunnelScene/sceneClass/editTunnelInit/index.js b/src/components/content/tunnelScene/sceneClass/editTunnelInit/index.js
index b460c9c..dc48440 100644
--- a/src/components/content/tunnelScene/sceneClass/editTunnelInit/index.js
+++ b/src/components/content/tunnelScene/sceneClass/editTunnelInit/index.js
@@ -1,6 +1,10 @@
 export function editTunnelInit(equipmentList) {
+  // 清空设备
+  this.clearTunnelEquipments()
   //初始化将墙壁隐藏起来
   equipmentList.forEach((item) => {
-    this.addEquipment(this.scene.getObjectByName(item.position), item, 1);
+    // 根据定位获取附着点信息
+    const target = this.scene.getObjectByName(item.position);
+    this.addEquipment(target, item, 1);
   });
 }
diff --git a/src/components/content/tunnelScene/sceneClass/handleRLclick/handleLhover.js b/src/components/content/tunnelScene/sceneClass/handleRLclick/handleLhover.js
index 7d39f34..1b1a510 100644
--- a/src/components/content/tunnelScene/sceneClass/handleRLclick/handleLhover.js
+++ b/src/components/content/tunnelScene/sceneClass/handleRLclick/handleLhover.js
@@ -1,4 +1,5 @@
 export function handleLHover(targetPoint) {
+  this.clearTunnelEquipments()
   if (this.tag3CSS2DObj.element.style.opacity != '1') {
     // 保存进入状态
     this._saveState();
diff --git a/src/components/content/tunnelScene/sceneClass/realTimeRerender/index.js b/src/components/content/tunnelScene/sceneClass/realTimeRerender/index.js
index 2541e30..d492222 100644
--- a/src/components/content/tunnelScene/sceneClass/realTimeRerender/index.js
+++ b/src/components/content/tunnelScene/sceneClass/realTimeRerender/index.js
@@ -1,5 +1,4 @@
 export function realTimeRenderData(realTimeData) {
-  console.log(this.deviceModels);
   this.deviceModels.forEach((deviceModel) => {
     this.scene.getObjectById(deviceModel.tagSpriteId);
   });