diff --git a/src/views/dashboard/home.vue b/src/views/dashboard/home.vue
index 9fa3c93..662e20b 100644
--- a/src/views/dashboard/home.vue
+++ b/src/views/dashboard/home.vue
@@ -810,7 +810,7 @@ export default {
           return ret;
         });
       })(Highcharts);
-      Highcharts.chart("pieChart", {
+      var option =  {
         chart: {
           type: "pie",
           animation: false,
@@ -890,7 +890,12 @@ export default {
             data: data,
           },
         ],
+      }
+      Highcharts.chart("pieChart", option);
+      window.addEventListener("resize", () => {
+        Highcharts.chart("pieChart", option).reflow()
       });
+      
     },
     // 按照日月更换数据
     changeData(val) {