diff --git a/src/views/bim/bimHome/components/ThreeView2.vue b/src/views/bim/bimHome/components/ThreeView2.vue
index 4a2de19..b4a4531 100644
--- a/src/views/bim/bimHome/components/ThreeView2.vue
+++ b/src/views/bim/bimHome/components/ThreeView2.vue
@@ -125,11 +125,13 @@ Bus.on('clickApplication', (isParent) => {
     }
 
 })
-
+// 监听底部菜单切换
 watch(() => bimStore().activateMenu, value => {
     // 更换场景颜色
     scene.background = new THREE.Color(value.background);
     toHomeView();
+    // 移除消防图标
+    removexf();
 }, { deep: true });
 
 const init = () => {
@@ -219,6 +221,7 @@ const renderScene = () => {
     // console.log('坐标', cameraX, cameraY, cameraZ);
     TWEEN.update();
     controls.update();
+    renderer.clear();
     renderer.render(scene, camera);
     labelRenderer.render(scene, camera);
 };
@@ -618,28 +621,29 @@ const xfadd = (obj, state) => {
     sprite.scale.set(5, 5, 5);
     sprite.position.y = 12; //标签底部箭头和空对象标注点重合  
     obj.add(sprite); //tag会标注在空对象obj对应的位置
-    console.log(123, obj)
 }
 // 移除消防标签
 const removexf = () => {
-    model.traverse(e => {
-        if (e.isMesh && e.children.length > 0) {
-            e.remove(e.children[0])
-        } else {
-            e.traverse(o => {
-                if (o.isMesh && o.children.length > 0) {
-                    o.remove(o.children[0])
-                }
-            })
+    // model.traverse(e => {
+    //     if (e.isMesh && e.children.length > 0) {
+    //         e.remove(e.children[0])
+    //     } else {
+    //         e.traverse(o => {
+    //             if (o.isMesh && o.children.length > 0) {
+    //                 o.remove(o.children[0])
+    //             }
+    //         })
 
-        }
+    //     }
+    // })
+    console.log(xfobj.length);
+    xfobj.forEach((o) => {
+        // 倒序
+        o.remove(o.children[o.children.length-1]);
     })
-    scene.remove(sprite);
 }
 // 更换纹理贴图方法
 const changeMap = (img) => {
-    // 测试移除消防图标
-    removexf();
     isShowWall.value = true;
     // 获取墙体
     model.traverse(e => {