From 03a14e3f405c379a7afdacd1cd8641ebd04311f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=99=B6=E6=99=B6=20=E5=BC=A0?=
 <zhangjingjing@geedgenetworks.com>
Date: Mon, 16 Aug 2021 18:08:38 +0800
Subject: [PATCH] =?UTF-8?q?feat=EF=BC=9A=20=E6=B7=BB=E5=8A=A0=E9=BC=A0?=
 =?UTF-8?q?=E6=A0=87=E6=A0=B7=E5=BC=8F?=
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---
 src/components/charts/chart-options.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/components/charts/chart-options.js b/src/components/charts/chart-options.js
index 6367f311..3b12feef 100644
--- a/src/components/charts/chart-options.js
+++ b/src/components/charts/chart-options.js
@@ -232,7 +232,15 @@ const pieWithTable = {
 }
 const singleValueLine = {
   tooltip: {
-    show: false
+    show: true,
+    enterable: true,
+    showContent: true,
+    appendToBody: true,
+    trigger: 'axis',
+    textStyle: {
+      width: '20px',
+      overflow: 'truncate'
+    }
   },
   xAxis: {
     type: 'time',