diff --git a/src/views/dashboard/overview2/components/NeResources/index.vue b/src/views/dashboard/overview2/components/NeResources/index.vue
index 518325e6..1915fab4 100644
--- a/src/views/dashboard/overview2/components/NeResources/index.vue
+++ b/src/views/dashboard/overview2/components/NeResources/index.vue
@@ -45,7 +45,10 @@ function getColorByValue(value: number) {
 const optionData: any = {
   tooltip: {
     trigger: 'item',
-    formatter: '{b}: {c}%',
+    // formatter: '{a}: {c}%',
+    formatter: (params: any) => {
+      return `${params.seriesName}: ${(params.value * 100).toFixed(2)}%`;
+    },
   },
   grid: {
     top: '10%',