From 2e9b0ba80553ee23e0ec73cac8a0e46aec5f3745 Mon Sep 17 00:00:00 2001
From: lideqin <694785430@qq.com>
Date: Tue, 24 Sep 2024 16:40:43 +0800
Subject: [PATCH] =?UTF-8?q?[update]=20=E6=A0=91=E5=BD=A2=E5=BC=B9=E6=A1=86?=
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---
 src/components/selection/TreeDataSelectModal.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/selection/TreeDataSelectModal.vue b/src/components/selection/TreeDataSelectModal.vue
index 01b289e6..821e80ee 100644
--- a/src/components/selection/TreeDataSelectModal.vue
+++ b/src/components/selection/TreeDataSelectModal.vue
@@ -223,7 +223,7 @@ export default {
               // 有子节点获取子节点数据
               childrenList = info.node.dataRef[this.replaceFields.children].map(item => item[this.replaceFields.key])
             }
-            this.checkedKeys = [...this.checkedKeys, ...checkedKeys.checked, ...childrenList]
+            this.checkedKeys = [...new Set([...this.checkedKeys, ...checkedKeys.checked, ...childrenList])]
           } else {
             // 是取消选中了，把当前和子节点都取消选中
             let currAndChildNode = []