diff --git a/src/views/tunnel/polygon-demo.vue b/src/views/tunnel/polygon-demo.vue
index 2b51df3..386f977 100644
--- a/src/views/tunnel/polygon-demo.vue
+++ b/src/views/tunnel/polygon-demo.vue
@@ -454,6 +454,7 @@ const clickHot = (id,index) => {
   console.log('点击热区===============')
   initialIndex.value=index
   changeTunnel(index)
+  tunnelBtn.value.setActiveItem(index);
 }
 const changeName = (id) => {
   for (let item of equipmentOption.value) {