diff --git a/src/components/content/tunnelScene/TunnelScene.vue b/src/components/content/tunnelScene/TunnelScene.vue
index 2380705..0e66bf4 100644
--- a/src/components/content/tunnelScene/TunnelScene.vue
+++ b/src/components/content/tunnelScene/TunnelScene.vue
@@ -48,13 +48,13 @@ async function handleMounted() {
 
   try {
     const deviceList = [];
-    let result = await loadModel("../../../../public/devicesModel/Camera.obj");
+    let result = await loadModel("/devicesModel/Camera.obj");
     deviceList.push(result);
-    result = await loadModel("../../../../public/devicesModel/box_device.obj");
+    result = await loadModel("/devicesModel/box_device.obj");
     deviceList.push(result);
-    result = await loadModel("../../../../public/devicesModel/dev2.obj");
+    result = await loadModel("/devicesModel/dev2.obj");
     deviceList.push(result);
-    result = await loadModel("../../../../public/devicesModel/dev3.obj");
+    result = await loadModel("/devicesModel/dev3.obj");
     deviceList.push(result);
   } catch (e) {}
   // demo.initDevicesModel();
diff --git a/src/components/content/tunnelScene/childComp/EditDev.vue b/src/components/content/tunnelScene/childComp/EditDev.vue
index 0449ec5..ec4fa3d 100644
--- a/src/components/content/tunnelScene/childComp/EditDev.vue
+++ b/src/components/content/tunnelScene/childComp/EditDev.vue
@@ -37,7 +37,7 @@ function initDevicesModel() {
 
 const devItem = {
   devName: "传感器",
-  devImgUrl: "../../../../../public/images/camera.jpg",
+  devImgUrl: "/images/camera.jpg",
 };
 const list = [devItem, devItem, devItem, devItem];
 
@@ -45,7 +45,7 @@ const devicesList = reactive(list);
 const checkIndex = ref(0);
 //选择设备
 function checkDev(key) {
-  checkIndex = key;
+  checkIndex.value = key;
   emit("checkDev", key); //携带参数发射事件
 }
 // 添加设备
diff --git a/src/components/content/tunnelScene/sceneClass/demo.js b/src/components/content/tunnelScene/sceneClass/demo.js
index b56ff6d..2c61f69 100644
--- a/src/components/content/tunnelScene/sceneClass/demo.js
+++ b/src/components/content/tunnelScene/sceneClass/demo.js
@@ -126,7 +126,7 @@ export default class Demo {
     return new Promise((resolve, reject) => {
       this.gltfloader = new GLTFLoader();
       this.gltfloader.load(
-        "../../../../../public/tunnelModel/chanel.glb",
+        "/tunnelModel/chanel.glb",
         (gltf) => {
           gltf.scene.traverse((child) => {
             this._forModels(child);
@@ -418,19 +418,19 @@ export default class Demo {
   loadeOBJModel() {
     this.devMap = new Map();
     this.OBJLoader.load(
-      "../../../../../public/devicesModel/Camera.obj",
+      "/devicesModel/Camera.obj",
       callBack.bind(this, "dev_1")
     );
     this.OBJLoader.load(
-      "../../../../../public/devicesModel/Camera.obj",
+      "/devicesModel/Camera.obj",
       callBack.bind(this, "dev_2")
     );
     this.OBJLoader.load(
-      "../../../../../public/devicesModel/Camera.obj",
+      "/devicesModel/Camera.obj",
       callBack.bind(this, "dev_3")
     );
     this.OBJLoader.load(
-      "../../../../../public/devicesModel/Camera.obj",
+      "/devicesModel/Camera.obj",
       callBack.bind(this, "camera")
     );
     function callBack(param, model) {