From adfe2b494bb0a4a895dc5340bb3dcf6783455c9e Mon Sep 17 00:00:00 2001
From: unitwk <unitwk@outlook.com>
Date: Fri, 17 Nov 2023 13:32:17 +0800
Subject: [PATCH] Fix: select len check

---
 frontend/src/components/NewCardList/params.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/components/NewCardList/params.vue b/frontend/src/components/NewCardList/params.vue
index cea5f7a4..f32dd28e 100644
--- a/frontend/src/components/NewCardList/params.vue
+++ b/frontend/src/components/NewCardList/params.vue
@@ -17,7 +17,7 @@ const formRef = ref<FormInstance>();
 const openInstanceSelectDialog = async () => {
   try {
     const selectedInstances = await useSelectInstances();
-    if (selectedInstances) {
+    if (selectedInstances && selectedInstances.length > 0) {
       formData.value.instanceId = selectedInstances[0].instanceUuid;
       formData.value.daemonId = selectedInstances[0].daemonId;
     }