diff --git a/ruoyi-ui/src/views/board/index/index.vue b/ruoyi-ui/src/views/board/index/index.vue
index 293d703..36c5b25 100644
--- a/ruoyi-ui/src/views/board/index/index.vue
+++ b/ruoyi-ui/src/views/board/index/index.vue
@@ -159,7 +159,7 @@ export default {
       centerNum: {},
       chart1Option: {
         tooltip: {
-          formatter: "{b} : {c}%",
+          valueFormatter: (e)=>{return e+'%'},
         },
         angleAxis: {
           max: 100,