diff --git a/nezha-fronted/src/components/charts/chartDataFormat.js b/nezha-fronted/src/components/charts/chartDataFormat.js
index 3cc0c3d58..3d9b6fa55 100644
--- a/nezha-fronted/src/components/charts/chartDataFormat.js
+++ b/nezha-fronted/src/components/charts/chartDataFormat.js
@@ -22,8 +22,8 @@ function percent01(value,index){
   return `${value} %`;
 }
 function percent02(value,index){
-  // value=parseFloat((new Number(value)*100).toPrecision(12));
-  value=parseFloat(value*100);
+  value=parseFloat((new Number(value)*100).toPrecision(12));
+  // value=parseFloat(value*100);
   return `${value} %`;
 }
 function localFormat(value,index){