enhance(scroll):尝试调整和修复滚动。

src/components/FileTools.tsx

@@ -3,11 +3,15 @@ import { notifications } from '@mantine/notifications';
 import { IconFolder } from '@tabler/icons-react';
 import { invoke } from '@tauri-apps/api';
 import { open } from '@tauri-apps/api/dialog';
-import { FC, useCallback } from 'react';
+import EventEmitter from 'events';
+import { length } from 'ramda';
+import { FC, useCallback, useContext } from 'react';
+import { EventBusContext } from '../EventBus';
 import { useFileListStore } from '../states/files';
 
 export const FileToolbar: FC = () => {
   const storeFiles = useFileListStore.use.updateFiles();
+  const ebus = useContext<EventEmitter>(EventBusContext);
   const handleOpenAction = useCallback(async () => {
     try {
       const directory = await open({
@@ -15,9 +19,10 @@ export const FileToolbar: FC = () => {
         directory: true,
         multiple: false
       });
-      storeFiles([]);
       const files = await invoke('scan_directory', { target: directory });
+      console.log('[debug]获取到文件个数：', length(files));
       storeFiles(files);
+      ebus.emit('reset_views');
     } catch (e) {
       console.error('[error]打开文件夹', e);
       notifications.show({ title: '未能成功打开指定文件夹，请重试。', color: 'red' });