From a81af46939289af725b410751f9a58ce5ca47e66 Mon Sep 17 00:00:00 2001
From: suixy <2277317060@qq.com>
Date: Thu, 8 Jan 2026 15:17:23 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9ws=E5=A4=84=E7=90=86?=
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---
 src/App.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/App.vue b/src/App.vue
index 223a7d4..e9655d9 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -132,7 +132,7 @@ export default {
             this.selectOffLineDevice()
           }
         } else {
-            let str1 = data.monitorId.slice(-10)
+            let str1 = String(data.monitorId).slice(-10)
             this.isOnline[str1] = new Date().getTime()
             this.selectOffLineDevice()
         }