From b9d7bd4a09abaf1dedb2dc2c697fb69da6e8e4a6 Mon Sep 17 00:00:00 2001
From: LinZhanMing <510210521@qq.com>
Date: Sat, 18 Jun 2022 01:03:37 +0800
Subject: [PATCH] fix: issue #8292 MessageBox Customization error focus

---
 packages/components/message-box/src/index.vue | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/components/message-box/src/index.vue b/packages/components/message-box/src/index.vue
index 85982ad27830b..8f423b02ac2c3 100644
--- a/packages/components/message-box/src/index.vue
+++ b/packages/components/message-box/src/index.vue
@@ -335,7 +335,11 @@ export default defineComponent({
       () => visible.value,
       (val) => {
         if (val) {
-          if (props.boxType === 'alert' || props.boxType === 'confirm') {
+          if (
+            props.boxType === '' ||
+            props.boxType === 'alert' ||
+            props.boxType === 'confirm'
+          ) {
             focusStartRef.value = confirmRef.value?.$el ?? rootRef.value
           }
           state.zIndex = nextZIndex()