diff --git a/src/views/page/indexMim.vue b/src/views/page/indexMim.vue
index 12e6d513..a062f165 100644
--- a/src/views/page/indexMim.vue
+++ b/src/views/page/indexMim.vue
@@ -865,6 +865,8 @@ const initMapdt = (data: any, podat: any, name: any) => {
   window.addEventListener('resize', function () {
     myChart.resize()
   })
+
+  // 地图下钻
   myChart.on('click', (x) => {
     // let tree4data = flattenTree(JSON.parse(localStorage.getItem('tree4data')));
     tree4data.forEach((item) => {