diff --git a/src/App.js b/src/App.js
index fdd83a3..65345fc 100644
--- a/src/App.js
+++ b/src/App.js
@@ -9,7 +9,7 @@ import {useDispatch} from "react-redux";
 function App() {
 
   let navigateFunction = useNavigate();
-  let dispatch = useDispatch();
+  const dispatch = useDispatch();
   function nativeTo(path){
     navigateFunction(path)
   }
diff --git a/src/components/ItemTree/index.jsx b/src/components/ItemTree/index.jsx
index 6e2d64a..5c2fa6b 100644
--- a/src/components/ItemTree/index.jsx
+++ b/src/components/ItemTree/index.jsx
@@ -87,14 +87,17 @@ const flushTree = (fileDirDate) => {
     }
     return defaultValueStateSet;
 }
-const ItemTree = () => {
-
+const ItemTree = (prop) => {
+    console.log("prop.filePath:",prop.filePath)
     const [expandedKeys, setExpandedKeys] = useState([]);
     const [searchValue, setSearchValue] = useState('');
     const dispatch = useDispatch()
     const [autoExpandParent, setAutoExpandParent] = useState(true);
-    let filePath = useSelector(state => state.dirMessage.data);
-    const [defaultValueState, setDefaultValueState] = useState(flushTree(filePath));
+    // let filePath = useSelector(state => state.dirMessage.data);
+    const [defaultValueState, setDefaultValueState] = useState(flushTree(prop.filePath));
+    useEffect(() => {
+        setDefaultValueState(flushTree(prop.filePath))
+    }, [prop]);
     const onExpand = (newExpandedKeys) => {
         setExpandedKeys(newExpandedKeys);
         setAutoExpandParent(false);
diff --git a/src/pages/Note/index.jsx b/src/pages/Note/index.jsx
index 3ab2b4c..422db28 100644
--- a/src/pages/Note/index.jsx
+++ b/src/pages/Note/index.jsx
@@ -1,17 +1,15 @@
-import React, {useEffect, useRef, useState} from 'react';
+import React, {useRef, useState} from 'react';
 import {
     UserOutlined,
 } from '@ant-design/icons';
-import {Layout, Menu, Button, theme, Avatar, Tabs} from 'antd';
+import {Layout, Avatar, Tabs} from 'antd';
 import Hlexical from './Hlexical';
 import ItemTree from "../../components/ItemTree";
 import './index.less'
-import {store} from "../../redux/store";
-import {isEmpty} from "../../utils/ObjectUtils";
 import {useSelector, useDispatch} from "react-redux";
 import {addTableBarItem, removeTableBarItem, setActiveKey,updatedSavedFile} from "../../redux/tableBarItem_reducer"
 
-const {Header, Sider, Content} = Layout;
+const {Sider} = Layout;
 const Note = () => {
     const dispatch = useDispatch()
     const [collapsed, setCollapsed] = useState(false);
@@ -23,20 +21,13 @@ const Note = () => {
 
     const activeKey=useSelector(state => state.tableBarItem.activeKey);
     const items = useSelector(state => state.tableBarItem.data)
-
+    let filePath = useSelector(state => state.dirMessage.data);
     const onChange = (newActiveKey) => {
         console.log("setActiveKey(newActiveKey)",newActiveKey)
         dispatch(setActiveKey({"activeKey":newActiveKey}));
     };
     const add = () => {
         const newActiveKey = `newTab${newTabIndex.current++}`;
-        // const newPanes = [...items];
-        // newPanes.push({
-        //     label: 'New Tab',
-        //     children: <div className="HlexicalName"><Hlexical /></div>,
-        //     key: newActiveKey,
-        // });
-        // setItems(newPanes);
         dispatch(addTableBarItem(
             {
                 label: 'New Tab',
@@ -64,8 +55,6 @@ const Note = () => {
                 newActiveKey = newPanes[0].key;
             }
         }
-        console.log("remove = (newActiveKey):",newActiveKey)
-        // setItems(newPanes);
         dispatch(setActiveKey({"activeKey":newActiveKey}));
     };
     const onEdit = (targetKey, action) => {
@@ -87,7 +76,7 @@ const Note = () => {
                 </div>
             </Sider>
             <Sider trigger={null} collapsedWidth={0} collapsible collapsed={collapsed}>
-                <ItemTree></ItemTree>
+                <ItemTree filePath={filePath}></ItemTree>
             </Sider>
             <Layout>
                 <Tabs
@@ -95,7 +84,9 @@ const Note = () => {
                     onChange={onChange}
                     activeKey={activeKey}
                     onEdit={onEdit}
-                    items={items.map(item=>{return {label:item.label,children: <div className="HlexicalName"><Hlexical  filePath={item.children}/></div>,key:item.key}})}
+                    items={items.map(item=>{
+                        return {label:item.label,children: <div className="HlexicalName"><Hlexical  filePath={item.children}/></div>,key:item.key}
+                    })}
                 />
             </Layout>
         </Layout>