From bec2d345fce2b0bd43d265132e5aa87bd0a60add Mon Sep 17 00:00:00 2001
From: zhangyu <zhangyu@geedgenetworks.com>
Date: Mon, 15 Nov 2021 18:20:21 +0800
Subject: [PATCH] =?UTF-8?q?NEZ-1245=20fix=EF=BC=9A=E9=83=A8=E5=88=86?=
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---
 nezha-fronted/src/components/charts/line-chart-block.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nezha-fronted/src/components/charts/line-chart-block.vue b/nezha-fronted/src/components/charts/line-chart-block.vue
index 4d19186ef..c0bb07d05 100644
--- a/nezha-fronted/src/components/charts/line-chart-block.vue
+++ b/nezha-fronted/src/components/charts/line-chart-block.vue
@@ -86,7 +86,7 @@
           </div>
         </template>
         <template v-else>
-          <div class='legend-container' ref="legendArea" v-show="firstShow">
+          <div class='legend-container' ref="legendArea" v-show="firstShow&&legendListMore.length">
             <table style="width: 100%" border="0" cellpadding="0" cellspacing="0">
               <th style="width: 100%"></th>
               <template v-for="(legendOption, index) in legendOptions">