From a2925a4e007f848c4502ec1abeb02d13158bef0c Mon Sep 17 00:00:00 2001
From: zhangyu <zhangyu@geedgenetworks.com>
Date: Thu, 15 Jun 2023 10:44:58 +0800
Subject: [PATCH] =?UTF-8?q?NEZ-2877=20=20fix=EF=BC=9A=E4=BF=AE=E5=A4=8D?=
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---
 nezha-fronted/src/components/chart/chartDataFormat.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nezha-fronted/src/components/chart/chartDataFormat.js b/nezha-fronted/src/components/chart/chartDataFormat.js
index 0da95f87b..3509c7b2c 100644
--- a/nezha-fronted/src/components/chart/chartDataFormat.js
+++ b/nezha-fronted/src/components/chart/chartDataFormat.js
@@ -10,6 +10,9 @@ function none (value, index) {
   if (!numberWithEConvent(scientificNotationValue)) {
     return scientificNotationValue
   }
+  if (isNaN(value) || value=== null) {
+    return value
+  }
   return keepDoubleNumber(value)
 }
 function short (value, index, type = 1, dot) {