From 7f963990098f94090a876e359d016ac2b2b1a20d Mon Sep 17 00:00:00 2001
From: zepeng <75007029+yj-liuzepeng@users.noreply.github.com>
Date: Fri, 16 Jun 2023 14:08:29 +0800
Subject: [PATCH] fix(tabs):  the dropdown menu opened automatically in
 Customized trigger of new tab (#6655)

* fix(tabs):  the dropdown menu opened automatically in Customized trigger of new tab

* fix(tabs): the dropdown menu opened automatically in Customized trigger of new tab
---
 components/tabs/src/TabNavList/OperationNode.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/components/tabs/src/TabNavList/OperationNode.tsx b/components/tabs/src/TabNavList/OperationNode.tsx
index b23b4d4b8..54358e056 100644
--- a/components/tabs/src/TabNavList/OperationNode.tsx
+++ b/components/tabs/src/TabNavList/OperationNode.tsx
@@ -121,6 +121,14 @@ export default defineComponent({
       }
     });
 
+    watch(
+      () => props.tabs.length,
+      val => {
+        if(!val) {
+          setOpen(false);
+        }
+    });
+    
     return () => {
       const {
         prefixCls,