From 098a315153caaf5552827acb1edd8037871d6ed6 Mon Sep 17 00:00:00 2001
From: yangsy <ysy@ittc.sh.cn>
Date: Wed, 12 Nov 2025 15:37:53 +0800
Subject: [PATCH] fix(device-common-card): render condition

---
 .../device-card/current-diag-card/device-common-card.vue      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/components/device-page/device-card/current-diag-card/device-common-card.vue b/src/components/device-page/device-card/current-diag-card/device-common-card.vue
index 2eb98e1..1c69b81 100644
--- a/src/components/device-page/device-card/current-diag-card/device-common-card.vue
+++ b/src/components/device-page/device-card/current-diag-card/device-common-card.vue
@@ -8,11 +8,13 @@ const props = defineProps<{
 
 const { commonInfo } = toRefs(props);
 
+const cardShow = computed(() => !!commonInfo.value && Object.keys(commonInfo.value).length > 0);
+
 const commonInfoEntries = computed(() => Object.entries(commonInfo.value ?? {}));
 </script>
 
 <template>
-  <NCard v-if="commonInfo" size="small" hoverable>
+  <NCard v-if="cardShow" size="small" hoverable>
     <template #header>
       <div>设备信息</div>
     </template>