diff --git a/src/pages/Note/Hlexical/index.jsx b/src/pages/Note/Hlexical/index.jsx
index 2e7332b..4b24602 100644
--- a/src/pages/Note/Hlexical/index.jsx
+++ b/src/pages/Note/Hlexical/index.jsx
@@ -15,31 +15,28 @@ import {AutoLinkNode, LinkNode} from "@lexical/link";
 import {MarkdownShortcutPlugin} from "@lexical/react/LexicalMarkdownShortcutPlugin";
 import {
     TRANSFORMERS, $convertFromMarkdownString,
-    $convertToMarkdownString,
 } from "@lexical/markdown";
 import "./index.less"
-import {useEffect, useId, useState} from 'react';
+import {useEffect, useState} from 'react';
 import {useLexicalComposerContext} from '@lexical/react/LexicalComposerContext';
-import {importFile, overWriteFile, saveFileWithName} from "../../../utils/File"
-import {$getRoot, CLEAR_HISTORY_COMMAND, $createTextNode,} from "lexical";
-import md5 from "md5"
+import {importFile} from "../../../utils/File"
+
 import {isEmpty} from "../../../utils/ObjectUtils";
-import {useDispatch, useSelector} from "react-redux";
-import {updatedSavedFile} from "../../../redux/tableBarItem_reducer";
 import {ListPlugin} from "@lexical/react/LexicalListPlugin";
 import {LinkPlugin} from "@lexical/react/LexicalLinkPlugin";
 import AutoLinkPlugin from "./plugins/AutoLinkPlugin";
 import ListMaxIndentLevelPlugin from "./plugins/ListMaxIndentLevelPlugin";
 import CodeHighlightPlugin from "./plugins/CodeHighlightPlugin";
-import {getFileNameByPath} from "../../../utils/PathOperate";
+import ImportFilePlugin from "./plugins/ImportFilePlugin";
+import {TablePlugin} from "@lexical/react/LexicalTablePlugin";
+import SaveFilePlugin from "./plugins/SaveFilePlugin";
 
-const {ipcRenderer} = window.require('electron')
 
 function Placeholder() {
     return <div className="editor-placeholder">Enter some rich text...</div>;
 }
 
-const editorConfig = {
+let editorConfig = {
     // The editor theme
     theme: ExampleTheme,
     // Handling of errors during update
@@ -61,133 +58,21 @@ const editorConfig = {
         LinkNode
     ]
 };
-
-function OnChangePlugin({onChange}) {
-    const [editor] = useLexicalComposerContext();
-    console.log('editor', editor)
-    useEffect(() => {
-        return editor.registerUpdateListener(({editorState}) => {
-            onChange(editorState);
-        });
-    }, [editor, onChange]);
-}
-
-function ImportFilePlugin(props) {
-    const [editor] = useLexicalComposerContext();
-    useEffect(() => {
-        if (props.filePath) {
-            importFile(props.filePath).then(value => {
-                if (isEmpty(value)) {
-                    return
-                }
-                if (props.filePath.endsWith(".md")) {
-                    const root = $getRoot();
-                    const firstChild = root.getFirstChild();
-                    if ($isCodeNode(firstChild) && firstChild.getLanguage() === 'markdown') {
-                        $convertFromMarkdownString(
-                            firstChild.getTextContent(),
-                            PLAYGROUND_TRANSFORMERS,
-                        );
-                    } else {
-                        const markdown = $convertToMarkdownString(PLAYGROUND_TRANSFORMERS);
-                        root
-                            .clear()
-                            .append(
-                                $createCodeNode('markdown').append($createTextNode(markdown)),
-                            );
-                    }
-                    root.selectEnd();
-                } else {
-                    const editorState = editor.parseEditorState(
-                        JSON.stringify(JSON.parse(value.toString()).editorState)
-                    );
-                    editor.setEditorState(editorState);
-                    editor.dispatchCommand(CLEAR_HISTORY_COMMAND, undefined);
-                }
-            }).catch(error =>
-                console.error(error)
-            )
-        }
-    }, [])
-}
-
-
 // 从字符串化 JSON 设置编辑器状态
 // const editorState = editor.parseEditorState(editorStateJSONString);
 // editor.setEditorState(editorState);
-
 export default function Hlexical(props) {
     console.log("Hlexical(props):this.props.filePath:", props.filePath)
-    const [editorState, setEditorState] = useState();
-    const dispatch = useDispatch();
-
-    function onChange(editorState) {
-        // Call toJSON on the EditorState object, which produces a serialization safe string
-        const editorStateJSON = editorState.toJSON();
-        console.log('onChange-editorStateJSON')
-        // However, we still have a JavaScript object, so we need to convert it to an actual string with JSON.stringify
-        setEditorState(JSON.stringify(editorStateJSON));
-    }
-
-    let pushHotKey = useSelector(state => state.pushHotkeys.data);
-    let activeKey = useSelector(state => state.tableBarItem.activeKey);
-    const saveFile = (event, args) => {
-        console.log("event,args:", event, args)
-        console.log("触发保存pushHotKey:", pushHotKey)
-        if (pushHotKey !== "CTRL+S") {
-            return
-        }
-        let filePath = props.filePath;
-        if (filePath !== activeKey) {
-            console.log("文件不同", filePath, activeKey)
-            return;
-        }
-        console.log("触发保存filePath:", filePath)
-        if (isEmpty(editorState)) {
-            return
-        }
-        const editorStateSave = {"editorState": JSON.parse(editorState)};
-        let resultSave = JSON.stringify(editorStateSave);
-
-        // 如果文件地址为空需要用户选择目录并设置文件。
-        if (!filePath) {
-            let saveDialogReturnValuePromise = saveFileWithName();
-            console.log("saveDialogReturnValuePromise", saveDialogReturnValuePromise)
-            saveDialogReturnValuePromise.then(result => {
-                if (!result.canceled) {
-                    let fileKey = getFileNameByPath(result.filePath)
-                    if (isEmpty(fileKey)){
-                        fileKey = fileKey+".lexical"
-                    }
-                    overWriteFile(fileKey, resultSave)
-                    // 修改当前文件名
-                    dispatch(updatedSavedFile({filePath: result.filePath}))
-                    // 文件目录更新
-                    dispatch()
-                }
-            })
-            return
-        }
-        importFile(filePath).then(value => {
-            let save = (isEmpty(value)) || md5(resultSave) !== md5(JSON.stringify(JSON.parse(value.toString())));
-            if (save) {
-                console.log("保存重写" + filePath)
-                overWriteFile(filePath, resultSave)
+    if (props.filePath.endsWith(".md")){
+        importFile(props.filePath).then(value => {
+            if (isEmpty(value)) {
+                return
             }
+            editorConfig={...editorConfig,editorState: () => $convertFromMarkdownString(value.toString(), TRANSFORMERS)}
         }).catch(error =>
             console.error(error)
         )
     }
-    useEffect(() => {
-            ipcRenderer.on("pushHotkeys", saveFile);
-            return () => {
-                console.log("销毁取消监听");
-                ipcRenderer.removeListener("pushHotkeys", saveFile)
-            };
-        }
-    )
-
-
     return (
         <LexicalComposer initialConfig={editorConfig}>
             <div className="editor-container">
@@ -202,17 +87,17 @@ export default function Hlexical(props) {
                     <HistoryPlugin/>
                     {/*黑窗口动态记录当前操作*/}
                     {/*<TreeViewPlugin/>*/}
-
                     <AutoFocusPlugin/>
                     <CodeHighlightPlugin/>
                     <ListPlugin/>
                     <LinkPlugin/>
                     <AutoLinkPlugin/>
                     <ListMaxIndentLevelPlugin maxDepth={7}/>
+                    <TablePlugin/>
                     {/*markdown 快捷键*/}
                     <MarkdownShortcutPlugin transformers={TRANSFORMERS}/>
-                    <OnChangePlugin onChange={onChange}/>
                     <ImportFilePlugin filePath={props.filePath}/>
+                    <SaveFilePlugin  filePath={props.filePath}/>
                     {/*文件操作导入文件*/}
                     {/*<ActionPlugin/>*/}
                 </div>
diff --git a/src/pages/Note/Hlexical/index.less b/src/pages/Note/Hlexical/index.less
index 25103b1..d5adae1 100644
--- a/src/pages/Note/Hlexical/index.less
+++ b/src/pages/Note/Hlexical/index.less
@@ -147,8 +147,8 @@ body {
     margin-top: 8px;
     margin-bottom: 8px;
     tab-size: 2;
-    /* white-space: pre; */
-    overflow-x: auto;
+    white-space: pre;
+    overflow: auto;
     position: relative;
   }
   
diff --git a/src/pages/Note/Hlexical/plugins/ImportFilePlugin.js b/src/pages/Note/Hlexical/plugins/ImportFilePlugin.js
new file mode 100644
index 0000000..b1a67b3
--- /dev/null
+++ b/src/pages/Note/Hlexical/plugins/ImportFilePlugin.js
@@ -0,0 +1,37 @@
+import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
+import {useEffect} from "react";
+import {importFile} from "../../../../utils/File";
+import {isEmpty} from "../../../../utils/ObjectUtils";
+import {CLEAR_HISTORY_COMMAND} from "lexical";
+import {TRANSFORMERS, $convertFromMarkdownString, $convertToMarkdownString,} from "@lexical/markdown";
+export default function ImportFilePlugin(props) {
+  const [editor] = useLexicalComposerContext();
+  useEffect(() => {
+    if (props.filePath) {
+      importFile(props.filePath).then(value => {
+        if (isEmpty(value)) {
+          return
+        }
+        if (props.filePath.endsWith(".md")) {
+          console.log("$convertFromMarkdownString(value.toString(), TRANSFORMERS)",editor)
+          // const editorState = editor.parseEditorState($convertFromMarkdownString(value.toString(), TRANSFORMERS))
+          // editor.setEditorState(editorState);
+          // editor.dispatchCommand(CLEAR_HISTORY_COMMAND, undefined);
+
+          editor.update(() => {
+            $convertFromMarkdownString(value.toString(), TRANSFORMERS);
+          })
+
+        } else {
+          const editorState = editor.parseEditorState(
+              JSON.stringify(JSON.parse(value.toString()).editorState)
+          );
+          editor.setEditorState(editorState);
+          editor.dispatchCommand(CLEAR_HISTORY_COMMAND, undefined);
+        }
+      }).catch(error =>
+          console.error(error)
+      )
+    }
+  }, [])
+}
diff --git a/src/pages/Note/Hlexical/plugins/SaveFilePlugin.js b/src/pages/Note/Hlexical/plugins/SaveFilePlugin.js
new file mode 100644
index 0000000..3cad213
--- /dev/null
+++ b/src/pages/Note/Hlexical/plugins/SaveFilePlugin.js
@@ -0,0 +1,111 @@
+import { useLexicalComposerContext } from "@lexical/react/LexicalComposerContext";
+import {Fragment, useEffect, useState} from "react";
+import {importFile, overWriteFile, saveFileWithName} from "../../../../utils/File";
+import {isEmpty} from "../../../../utils/ObjectUtils";
+import {CLEAR_HISTORY_COMMAND} from "lexical";
+import {TRANSFORMERS, $convertFromMarkdownString, $convertToMarkdownString,} from "@lexical/markdown";
+import {getFileNameByPath} from "../../../../utils/PathOperate";
+import {updatedSavedFile} from "../../../../redux/tableBarItem_reducer";
+import {useDispatch, useSelector} from "react-redux";
+import md5 from "md5"
+import {message} from "antd";
+const {ipcRenderer} = window.require('electron')
+export default function SaveFilePlugin(props) {
+  let activeKey = useSelector(state => state.tableBarItem.activeKey);
+  const dispatch = useDispatch();
+  const [messageApi,contextHolder] = message.useMessage();
+  const [editor] = useLexicalComposerContext();
+  const [editorState,setEditorState]=useState();
+
+  function onChange(editorState) {
+    if (props.filePath.endsWith(".md")){
+      let read = editorState.read(() => $convertToMarkdownString(TRANSFORMERS));
+      setEditorState(read)
+    }else {
+      // Call toJSON on the EditorState object, which produces a serialization safe string
+      const editorStateJSON = editorState.toJSON();
+      console.log('onChange-editorStateJSON')
+      // However, we still have a JavaScript object, so we need to convert it to an actual string with JSON.stringify
+      setEditorState(JSON.stringify(editorStateJSON));
+    }
+  }
+
+  const saveFile = (event, args) => {
+    console.log("event,args:", event, args)
+    if (args !== "CTRL+S") {
+      return
+    }
+    let filePath = props.filePath;
+    if (filePath !== activeKey) {
+      console.log("文件不同", filePath, activeKey)
+      return;
+    }
+    console.log("触发保存filePath:", filePath)
+    if (isEmpty(editorState)) {
+      return
+    }
+    let resultSave;
+    if (props.filePath.endsWith(".md")){
+      resultSave=editorState
+    }else {
+      const editorStateSave = {"editorState": JSON.parse(editorState)};
+      resultSave = JSON.stringify(editorStateSave);
+    }
+
+    // 如果文件地址为空需要用户选择目录并设置文件。
+    if (!filePath) {
+      let saveDialogReturnValuePromise = saveFileWithName();
+      console.log("saveDialogReturnValuePromise", saveDialogReturnValuePromise)
+      saveDialogReturnValuePromise.then(result => {
+        if (!result.canceled) {
+          let fileKey = getFileNameByPath(result.filePath)
+          if (isEmpty(fileKey)){
+            fileKey = fileKey+".lexical"
+          }
+          overWriteFile(fileKey, resultSave)
+          // 修改当前文件名
+          dispatch(updatedSavedFile({filePath: result.filePath}))
+          // 文件目录更新
+          dispatch()
+        }
+      })
+      return
+    }
+    importFile(filePath).then(value => {
+      let save
+      if (props.filePath.endsWith(".md")){
+        // editorState
+        save = (isEmpty(value)) || md5(resultSave) !== md5(value.toString());
+      }else {
+        save = (isEmpty(value)) || md5(resultSave) !== md5(JSON.stringify(JSON.parse(value.toString())));
+      }
+
+      if (save) {
+        overWriteFile(filePath, resultSave)
+        console.log("保存成功"+ filePath)
+        messageApi.open({type:"success",content:"保存成功：" + filePath})
+      }
+    }).catch(error =>
+        console.error(error)
+    )
+  }
+
+  useEffect(() => {
+        ipcRenderer.on("pushHotkeys", saveFile);
+        let updateListener = editor.registerUpdateListener(({editorState}) => {
+          console.log("SaveFilePlugin:editorState",editorState)
+          onChange(editorState);
+        })
+        return () => {
+          console.log("销毁取消监听");
+          updateListener()
+          ipcRenderer.removeListener("pushHotkeys", saveFile)
+        };
+      },[editor,onChange]
+  )
+  return (
+      <Fragment>
+        {contextHolder}
+      </Fragment>
+  )
+}
diff --git a/src/redux/dirMessage_reducer.js b/src/redux/dirMessage_reducer.js
index f64eeff..00a412d 100644
--- a/src/redux/dirMessage_reducer.js
+++ b/src/redux/dirMessage_reducer.js
@@ -19,6 +19,7 @@ export const dirMessageSlice = createSlice({
         // selectDirKey:""
     },
     reducers: {
+        // 一级目录有相同的就要和并，从第一次展开处和并，不需要展示上一级。
         dirAdd: (state, action) => {
             console.log("dirMessage:dirAdd", state, action)
             if (action.payload) {