From 50da145b2bf6572d17569ec8960022fd24631e71 Mon Sep 17 00:00:00 2001
From: zz <2418184580@qq.com>
Date: Thu, 28 Jul 2022 12:57:58 +0800
Subject: [PATCH] fix(components): [menu] expand active menu item (#9069)

* fix(components): [menu] expand active menu item

* chore: update
---
 packages/components/menu/src/menu.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/components/menu/src/menu.ts b/packages/components/menu/src/menu.ts
index 3195419c27..1b472d38ae 100644
--- a/packages/components/menu/src/menu.ts
+++ b/packages/components/menu/src/menu.ts
@@ -209,7 +209,6 @@ export default defineComponent({
 
       if (item) {
         activeIndex.value = item.index
-        initMenu()
       } else {
         activeIndex.value = val
       }
@@ -236,6 +235,8 @@ export default defineComponent({
       }
     )
 
+    watch(items.value, initMenu)
+
     let resizeStopper: UseResizeObserverReturn['stop']
     watchEffect(() => {
       if (props.mode === 'horizontal' && props.ellipsis)
@@ -290,7 +291,6 @@ export default defineComponent({
 
     // lifecycle
     onMounted(() => {
-      initMenu()
       if (props.mode === 'horizontal') {
         new Menubar(instance.vnode.el!, nsMenu.namespace.value)
       }