From e2470a31bf87898dbbe7a1cfffd3ca5177e97497 Mon Sep 17 00:00:00 2001
From: icssoa <615206459@qq.com>
Date: Sat, 13 Aug 2022 00:41:27 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E9=83=A8=E9=97=A8=E5=88=97?=
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---
 src/cool/utils/index.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/cool/utils/index.ts b/src/cool/utils/index.ts
index f167925..e6b541a 100644
--- a/src/cool/utils/index.ts
+++ b/src/cool/utils/index.ts
@@ -244,13 +244,15 @@ export function revDeepTree(list: any[]) {
 	const arr: any[] = [];
 	let id = 0;
 
-	function deep(list: any[], parentId: any) {
+	function deep(list: any[], parentId: number) {
 		list.forEach((e) => {
 			if (!e.id) {
 				e.id = id++;
 			}
 
-			e.parentId = parentId;
+			if (!e.parentId) {
+				e.parentId = parentId;
+			}
 
 			arr.push(e);
 
@@ -260,7 +262,7 @@ export function revDeepTree(list: any[]) {
 		});
 	}
 
-	deep(list || [], null);
+	deep(list || [], 0);
 
 	return arr;
 }