From 677f4e2cd7c8a13d503fac485d0d2688ddfd429a Mon Sep 17 00:00:00 2001
From: Jsonz <jsonz@qq.com>
Date: Fri, 8 Apr 2022 10:46:01 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=20=E5=88=9B=E5=BB=BA=20treeStore?=
 =?UTF-8?q?=E6=97=B6=E4=BC=A0=E5=85=A5=20keys?=
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---
 src/cascader/Cascader.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/cascader/Cascader.tsx b/src/cascader/Cascader.tsx
index 7374875f0..c0d06edde 100644
--- a/src/cascader/Cascader.tsx
+++ b/src/cascader/Cascader.tsx
@@ -93,15 +93,21 @@ const Cascader: React.FC<CascaderProps> = (props) => {
   /**
    * build tree
    */
-  const { disabled, options = [], keys, checkStrictly = false, lazy = true, load, valueMode = 'onlyLeaf' } = props;
+  const { disabled, options = [], keys = {}, checkStrictly = false, lazy = true, load, valueMode = 'onlyLeaf' } = props;
 
   useEffect(() => {
     if (!options.length) return;
     if (!treeStore) {
       const createStore = (onLoad: () => void) => {
+        const treePropsKeys = {
+          ...keys,
+          children: typeof keys.children === 'string' ? keys.children : 'children',
+        };
+
         const treeProps = {
           onLoad,
           options,
+          keys: treePropsKeys,
         };
         const store = new TreeStore(treeProps);
         store.append(options);
@@ -119,7 +125,7 @@ const Cascader: React.FC<CascaderProps> = (props) => {
       treeStoreExpendEffect(treeStore, value, []);
       treeNodesEffect(inputVal, treeStore, setTreeNodes);
     }
-  }, [inputVal, options, value, treeStore]);
+  }, [inputVal, options, value, treeStore, keys]);
 
   useEffect(() => {
     if (!treeStore) return;