From c1034e06b424ede6254036b9972d963072fa224d Mon Sep 17 00:00:00 2001
From: Fine <fanxue0830@gmail.com>
Date: Fri, 9 Jun 2023 20:30:38 +0800
Subject: [PATCH] fix: data

---
 src/views/dashboard/graphs/Card.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/views/dashboard/graphs/Card.vue b/src/views/dashboard/graphs/Card.vue
index 0cd212f0..b9670cd4 100644
--- a/src/views/dashboard/graphs/Card.vue
+++ b/src/views/dashboard/graphs/Card.vue
@@ -15,7 +15,7 @@ limitations under the License. -->
 
 <template>
   <div
-    v-if="!isNaN(singleVal)"
+    v-if="singleVal !== null && !isNaN(singleVal)"
     class="chart-card"
     :style="{
       fontSize: `${config.fontSize}px`,