From 3d8117c5be88bc29e0c91704d7c0d19d6aed1bd8 Mon Sep 17 00:00:00 2001
From: Jiang <2242818464@qq.com>
Date: Mon, 26 Jun 2023 01:06:08 +0800
Subject: [PATCH] Cascader: fix default value is a string and cannot be deleted
 bug

---
 packages/cascader/src/cascader.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/cascader/src/cascader.vue b/packages/cascader/src/cascader.vue
index 0aad54baf..98ac262bd 100644
--- a/packages/cascader/src/cascader.vue
+++ b/packages/cascader/src/cascader.vue
@@ -232,7 +232,8 @@ export default {
   data() {
     return {
       dropDownVisible: false,
-      checkedValue: this.value,
+      // the value may be a string , causing the first deleting without the 'find' function
+      checkedValue: typeof this.value === 'string' ? [this.value] : this.value,
       inputHover: false,
       inputValue: null,
       presentText: null,