diff --git a/packages/cli/src/update.ts b/packages/cli/src/update.ts
index fb85b50a9..d7854ae56 100644
--- a/packages/cli/src/update.ts
+++ b/packages/cli/src/update.ts
@@ -1,9 +1,17 @@
 import { spawn } from 'node:child_process';
 import fs from 'node:fs/promises';
 import path from 'node:path';
-import fse from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 
+async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
 type PackageManager = 'npm' | 'yarn' | 'pnpm' | 'bun';
 
 const lockfileMap: Record<string, PackageManager> = {
@@ -16,7 +24,7 @@ const lockfileMap: Record<string, PackageManager> = {
 async function getPackageManager(rootPath: string) {
   let packageManager: PackageManager = 'npm';
   for (const file of Object.keys(lockfileMap)) {
-    if (await fse.pathExists(path.join(rootPath, file))) {
+    if (await pathExists(path.join(rootPath, file))) {
       packageManager = lockfileMap[file];
       break;
     }
diff --git a/packages/core/src/node/build.ts b/packages/core/src/node/build.ts
index af1c332ee..04da2835a 100644
--- a/packages/core/src/node/build.ts
+++ b/packages/core/src/node/build.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import { dirname, join } from 'node:path';
 import { pathToFileURL } from 'node:url';
 import type { Route } from '@/node/route/RouteService';
@@ -11,7 +12,6 @@ import {
   withBase,
 } from '@rspress/shared';
 import chalk from '@rspress/shared/chalk';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import type { HelmetData } from 'react-helmet-async';
 import { PluginDriver } from './PluginDriver';
@@ -50,6 +50,7 @@ export async function bundle(
       pluginDriver,
       enableSSG,
     );
+
     await rsbuild.build();
   } finally {
     await writeSearchIndex(config);
@@ -57,6 +58,10 @@ export async function bundle(
   }
 }
 
+function emptyDir(path: string): Promise<void> {
+  return fs.rm(path, { force: true, recursive: true });
+}
+
 export interface SSRBundleExports {
   render: (
     url: string,
@@ -77,7 +82,6 @@ export async function renderPages(
   const ssrBundlePath = join(outputPath, 'ssr', 'main.cjs');
 
   try {
-    const { default: fs } = await import('@rspress/shared/fs-extra');
     const { version } = await import('../../package.json');
     // There are two cases where we will fallback to CSR:
     // 1. ssr bundle load failed
@@ -204,15 +208,17 @@ export async function renderPages(
             return `${path}.html`.replace(normalizedBase, '');
           };
           const fileName = normalizeHtmlFilePath(routePath);
-          await fs.ensureDir(join(outputPath, dirname(fileName)));
+          await fs.mkdir(join(outputPath, dirname(fileName)), {
+            recursive: true,
+          });
           await fs.writeFile(join(outputPath, fileName), html);
         }),
     );
     // Remove ssr bundle
     if (!isDebugMode()) {
-      await fs.remove(join(outputPath, 'ssr'));
+      await emptyDir(join(outputPath, 'ssr'));
     }
-    await fs.remove(join(outputPath, 'html'));
+    await emptyDir(join(outputPath, 'html'));
 
     const totalTime = Date.now() - startTime;
     logger.success(`Pages rendered in ${chalk.yellow(totalTime)} ms.`);
@@ -227,13 +233,15 @@ export async function build(options: BuildOptions) {
   const pluginDriver = new PluginDriver(config, true);
   await pluginDriver.init();
   const modifiedConfig = await pluginDriver.modifyConfig();
+
   await pluginDriver.beforeBuild();
   const ssgConfig = modifiedConfig.ssg ?? true;
 
   // empty temp dir before build
-  await fs.emptyDir(TEMP_DIR);
+  await emptyDir(TEMP_DIR);
 
   await bundle(docDirectory, modifiedConfig, pluginDriver, Boolean(ssgConfig));
+
   await renderPages(appDirectory, modifiedConfig, pluginDriver, ssgConfig);
   await pluginDriver.afterBuild();
 }
diff --git a/packages/core/src/node/dev.ts b/packages/core/src/node/dev.ts
index 23514a2f1..8db2f2e6c 100644
--- a/packages/core/src/node/dev.ts
+++ b/packages/core/src/node/dev.ts
@@ -27,7 +27,6 @@ export async function dev(options: DevOptions): Promise<ServerInstance> {
     await pluginDriver.beforeBuild();
 
     // empty temp dir before build
-    // await fs.emptyDir( TEMP_DIR);
     const builder = await initRsbuild(
       docDirectory,
       modifiedConfig,
diff --git a/packages/core/src/node/initRsbuild.ts b/packages/core/src/node/initRsbuild.ts
index 13422a17d..70db6889f 100644
--- a/packages/core/src/node/initRsbuild.ts
+++ b/packages/core/src/node/initRsbuild.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import type {
   RsbuildConfig,
@@ -15,7 +16,6 @@ import {
   removeLeadingSlash,
   removeTrailingSlash,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { PluginDriver } from './PluginDriver';
 import {
   CLIENT_ENTRY,
@@ -321,7 +321,7 @@ export async function initRsbuild(
   // and we should empty temp dir before build
   const runtimeTempDir = path.join(RSPRESS_TEMP_DIR, 'runtime');
   const runtimeAbsTempDir = path.join(cwd, 'node_modules', runtimeTempDir);
-  await fs.ensureDir(runtimeAbsTempDir);
+  await fs.mkdir(runtimeAbsTempDir, { recursive: true });
 
   const routeService = await initRouteService({
     config,
diff --git a/packages/core/src/node/mdx/loader.ts b/packages/core/src/node/mdx/loader.ts
index f1164fb29..6502dc524 100644
--- a/packages/core/src/node/mdx/loader.ts
+++ b/packages/core/src/node/mdx/loader.ts
@@ -1,8 +1,8 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { pathToFileURL } from 'node:url';
 import { createProcessor } from '@mdx-js/mdx';
 import { isProduction } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 import type { PluginDriver } from '../PluginDriver';
diff --git a/packages/core/src/node/route/RouteService.ts b/packages/core/src/node/route/RouteService.ts
index c45e2864e..4a4a40e8e 100644
--- a/packages/core/src/node/route/RouteService.ts
+++ b/packages/core/src/node/route/RouteService.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import {
   type PageModule,
@@ -7,7 +8,6 @@ import {
   addTrailingSlash,
   withBase,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { ComponentType } from 'react';
 import { glob } from 'tinyglobby';
 import type { PluginDriver } from '../PluginDriver';
diff --git a/packages/core/src/node/runtimeModule/globalStyles.ts b/packages/core/src/node/runtimeModule/globalStyles.ts
index 4e6bde62d..c4c665ae4 100644
--- a/packages/core/src/node/runtimeModule/globalStyles.ts
+++ b/packages/core/src/node/runtimeModule/globalStyles.ts
@@ -1,4 +1,4 @@
-import fs from '@rspress/shared/fs-extra';
+import fs from 'node:fs/promises';
 import { type FactoryContext, RuntimeModuleID } from '.';
 
 export async function globalStylesVMPlugin(context: FactoryContext) {
diff --git a/packages/core/src/node/runtimeModule/siteData/extractPageData.ts b/packages/core/src/node/runtimeModule/siteData/extractPageData.ts
index ffd53c0b7..8cfb52ef3 100644
--- a/packages/core/src/node/runtimeModule/siteData/extractPageData.ts
+++ b/packages/core/src/node/runtimeModule/siteData/extractPageData.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { importStatementRegex } from '@/node/constants';
 import type { RouteService } from '@/node/route/RouteService';
@@ -10,7 +11,6 @@ import {
   type PageIndexInfo,
   type ReplaceRule,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 import { htmlToText } from 'html-to-text';
 
diff --git a/packages/core/src/node/runtimeModule/siteData/index.ts b/packages/core/src/node/runtimeModule/siteData/index.ts
index 661e83d44..6bafaba5e 100644
--- a/packages/core/src/node/runtimeModule/siteData/index.ts
+++ b/packages/core/src/node/runtimeModule/siteData/index.ts
@@ -1,8 +1,8 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import { TEMP_DIR, isProduction } from '@/node/constants';
 import { createHash } from '@/node/utils';
 import { SEARCH_INDEX_NAME, type SiteData } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { groupBy } from 'lodash-es';
 import { type FactoryContext, RuntimeModuleID } from '..';
 import { extractPageData } from './extractPageData';
@@ -97,7 +97,7 @@ export async function siteDataVMPlugin(context: FactoryContext) {
       const indexVersion = version ? `.${version.replace('.', '_')}` : '';
       const indexLang = lang ? `.${lang}` : '';
 
-      await fs.ensureDir(TEMP_DIR);
+      await fs.mkdir(TEMP_DIR, { recursive: true });
       await fs.writeFile(
         path.join(
           TEMP_DIR,
diff --git a/packages/core/src/node/searchIndex.ts b/packages/core/src/node/searchIndex.ts
index b1296459e..425d898de 100644
--- a/packages/core/src/node/searchIndex.ts
+++ b/packages/core/src/node/searchIndex.ts
@@ -1,8 +1,9 @@
+import { createReadStream } from 'node:fs';
+import fs from 'node:fs/promises';
 import type { IncomingMessage, ServerResponse } from 'node:http';
 import path, { join } from 'node:path';
 import { SEARCH_INDEX_NAME, type UserConfig, isSCM } from '@rspress/shared';
 import chalk from '@rspress/shared/chalk';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { OUTPUT_DIR, TEMP_DIR, isProduction } from './constants';
 
@@ -15,9 +16,14 @@ export async function writeSearchIndex(config: UserConfig) {
   const searchIndexFiles = await fs.readdir(TEMP_DIR);
   const outDir = config?.outDir ?? join(cwd, OUTPUT_DIR);
 
+  // Make sure the targetDir exists
+  const targetDir = join(outDir, 'static');
+  await fs.mkdir(targetDir, { recursive: true });
+
   // For performance, we only stitch the string of search index data instead of big JavaScript object in memory
   let searchIndexData = '[]';
   let scanning = false;
+  // TODO: use Promise for perf
   for (const searchIndexFile of searchIndexFiles) {
     if (
       !searchIndexFile.includes(SEARCH_INDEX_NAME) ||
@@ -26,7 +32,7 @@ export async function writeSearchIndex(config: UserConfig) {
       continue;
     }
     const source = join(TEMP_DIR, searchIndexFile);
-    const target = join(outDir, 'static', searchIndexFile);
+    const target = join(targetDir, searchIndexFile);
     const searchIndex = await fs.readFile(
       join(TEMP_DIR, searchIndexFile),
       'utf-8',
@@ -34,7 +40,7 @@ export async function writeSearchIndex(config: UserConfig) {
     searchIndexData = `${searchIndexData.slice(0, -1)}${
       scanning ? ',' : ''
     }${searchIndex.slice(1)}`;
-    await fs.move(source, target, { overwrite: true });
+    await fs.rename(source, target);
     scanning = true;
   }
 
@@ -75,7 +81,7 @@ export function serveSearchIndexMiddleware(config: UserConfig): RequestHandler {
       res.setHeader('Content-Type', 'application/json');
       // Get search index name from request url
       const searchIndexFile = req.url?.split('/').pop();
-      fs.createReadStream(
+      createReadStream(
         path.join(
           process.cwd(),
           config?.outDir || OUTPUT_DIR,
diff --git a/packages/core/src/node/utils/detectReactVersion.ts b/packages/core/src/node/utils/detectReactVersion.ts
index 01a7f4850..eec599d87 100644
--- a/packages/core/src/node/utils/detectReactVersion.ts
+++ b/packages/core/src/node/utils/detectReactVersion.ts
@@ -1,9 +1,11 @@
+import fs from 'node:fs';
 import path from 'node:path';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import enhancedResolve from 'enhanced-resolve';
 import { PACKAGE_ROOT } from '../constants';
+import { pathExists, readJson } from './fs';
 
+// TODO: replace enhanced-resolve with this.getResolver
 const { CachedInputFileSystem, ResolverFactory } = enhancedResolve;
 
 const DEFAULT_REACT_VERSION = 18;
@@ -14,9 +16,11 @@ export async function detectReactVersion(): Promise<number> {
   // if not found, return 18
   const cwd = process.cwd();
   const reactPath = path.join(cwd, 'node_modules', 'react');
-  if (await fs.pathExists(reactPath)) {
-    const reactPkg = await fs.readJson(path.join(reactPath, 'package.json'));
-    const version = Number(reactPkg.version.split('.')[0]);
+  if (await pathExists(reactPath)) {
+    const reactPkg: { version?: string } = await readJson(
+      path.join(reactPath, 'package.json'),
+    );
+    const version = Number(reactPkg.version?.split('.')[0]);
     return version;
   }
 
diff --git a/packages/core/src/node/utils/flattenMdxContent.ts b/packages/core/src/node/utils/flattenMdxContent.ts
index 30bc26edc..5998f3438 100644
--- a/packages/core/src/node/utils/flattenMdxContent.ts
+++ b/packages/core/src/node/utils/flattenMdxContent.ts
@@ -1,7 +1,7 @@
+import fs from 'node:fs';
 import path from 'node:path';
 import { createProcessor } from '@mdx-js/mdx';
 import { MDX_REGEXP } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import enhancedResolve from 'enhanced-resolve';
 import { importStatementRegex } from '../constants';
 
diff --git a/packages/core/src/node/utils/fs.ts b/packages/core/src/node/utils/fs.ts
new file mode 100644
index 000000000..9701e49ee
--- /dev/null
+++ b/packages/core/src/node/utils/fs.ts
@@ -0,0 +1,15 @@
+import fs from 'node:fs/promises';
+
+export async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function readJson(path: string): Promise<any> {
+  const raw = await fs.readFile(path, 'utf8');
+  return JSON.parse(raw);
+}
diff --git a/packages/core/src/node/utils/index.ts b/packages/core/src/node/utils/index.ts
index e38a4bb62..b4854de87 100644
--- a/packages/core/src/node/utils/index.ts
+++ b/packages/core/src/node/utils/index.ts
@@ -7,3 +7,4 @@ export * from './flattenMdxContent';
 export * from './applyReplaceRules';
 export * from './extractTextAndId';
 export * from './escapeHeadingIds';
+export * from './fs';
diff --git a/packages/core/src/node/utils/renderHead.ts b/packages/core/src/node/utils/renderHead.ts
index dba058b9a..4d7d49890 100644
--- a/packages/core/src/node/utils/renderHead.ts
+++ b/packages/core/src/node/utils/renderHead.ts
@@ -1,10 +1,10 @@
+import fs from 'node:fs/promises';
 import type { FrontMatterMeta, RouteMeta, UserConfig } from '@rspress/shared';
-import fsExtra from '@rspress/shared/fs-extra';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 
 export async function renderFrontmatterHead(route: any): Promise<string> {
   if (!isRouteMeta(route)) return '';
-  const content = await fsExtra.readFile(route.absolutePath, {
+  const content = await fs.readFile(route.absolutePath, {
     encoding: 'utf-8',
   });
   const {
diff --git a/packages/modern-plugin-rspress/src/launchDoc.ts b/packages/modern-plugin-rspress/src/launchDoc.ts
index e0957e3cc..6cd700f03 100644
--- a/packages/modern-plugin-rspress/src/launchDoc.ts
+++ b/packages/modern-plugin-rspress/src/launchDoc.ts
@@ -1,4 +1,4 @@
-import fs from 'node:fs';
+import fs from 'node:fs/promises';
 import { join, relative, resolve } from 'node:path';
 import type { Sidebar, SidebarGroup, UserConfig } from '@rspress/core';
 import { pluginApiDocgen } from '@rspress/plugin-api-docgen';
@@ -34,7 +34,7 @@ export async function launchDoc({
     previewMode = 'iframe';
   }
   const json = JSON.parse(
-    fs.readFileSync(resolve(appDir, './package.json'), 'utf8'),
+    await fs.readFile(resolve(appDir, './package.json'), 'utf8'),
   );
   const root = resolve(appDir, doc.root ?? 'docs');
   const { dev, build } = await import('@rspress/core');
diff --git a/packages/plugin-auto-nav-sidebar/src/utils.ts b/packages/plugin-auto-nav-sidebar/src/utils.ts
index f7c75beb6..6e3aed95c 100644
--- a/packages/plugin-auto-nav-sidebar/src/utils.ts
+++ b/packages/plugin-auto-nav-sidebar/src/utils.ts
@@ -1,9 +1,23 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
 import type { NavItem, Sidebar } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import { loadFrontMatter } from '@rspress/shared/node-utils';
 
+export async function pathExists(path: string): Promise<boolean> {
+  try {
+    await fs.access(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+export async function readJson(path: string): Promise<any> {
+  const raw = await fs.readFile(path, 'utf8');
+  return JSON.parse(raw);
+}
+
 /**
  * @param rawPathWithExtension /usr/rspress-demo/docs/api.md
  * @returns /usr/rspress-demo/docs/api.md or undefined
@@ -11,7 +25,7 @@ import { loadFrontMatter } from '@rspress/shared/node-utils';
 export async function detectFilePathWithExtension(
   rawPathWithExtension: string,
 ): Promise<string | undefined> {
-  const exist = await fs.pathExists(rawPathWithExtension);
+  const exist = await pathExists(rawPathWithExtension);
   if (!exist) {
     return undefined;
   }
diff --git a/packages/plugin-auto-nav-sidebar/src/walk.ts b/packages/plugin-auto-nav-sidebar/src/walk.ts
index e8b795eac..9820aa770 100644
--- a/packages/plugin-auto-nav-sidebar/src/walk.ts
+++ b/packages/plugin-auto-nav-sidebar/src/walk.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs/promises';
 import path, { join } from 'node:path';
 import {
   type NavItem,
@@ -10,13 +11,14 @@ import {
   slash,
   withBase,
 } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import { logger } from '@rspress/shared/logger';
 import type { NavMeta, SideMeta } from './type';
 import {
   detectFilePath,
   extractInfoFromFrontmatter,
   extractInfoFromFrontmatterWithRealPath,
+  pathExists,
+  readJson,
 } from './utils';
 
 function getHmrFileKey(realPath: string | undefined, docsDir: string) {
@@ -35,7 +37,7 @@ export async function scanSideMeta(
 ): Promise<
   (SidebarGroup | SidebarItem | SidebarDivider | SidebarSectionHeader)[]
 > {
-  if (!(await fs.exists(workDir))) {
+  if (!(await pathExists(workDir))) {
     logger.error(
       '[plugin-auto-nav-sidebar]',
       `Generate sidebar meta error: ${workDir} not exists`,
@@ -50,7 +52,7 @@ export async function scanSideMeta(
   // Get the sidebar config from the `_meta.json` file
   try {
     // Don't use require to avoid require cache, which make hmr not work.
-    sideMeta = (await fs.readJSON(metaFile, 'utf8')) as SideMeta;
+    sideMeta = (await readJson(metaFile)) as SideMeta;
   } catch (e) {
     // If the `_meta.json` file doesn't exist, we will generate the sidebar config from the directory structure.
     let subItems = await fs.readdir(workDir);
@@ -187,7 +189,9 @@ export async function scanSideMeta(
           const isIndexFileInMetaItems = indexItemIndex !== -1;
 
           if (isIndexFileInMetaItems) {
-            const isMetaJsonExist = await fs.exists(join(subDir, '_meta.json'));
+            const isMetaJsonExist = await pathExists(
+              join(subDir, '_meta.json'),
+            );
             if (isMetaJsonExist) {
               link = '';
               _fileKey = getHmrFileKey(indexFileRealPath, docsDir);
@@ -282,7 +286,7 @@ export async function walk(
   let navConfig: NavMeta | undefined;
   // Get the nav config from the `_meta.json` file
   try {
-    navConfig = (await fs.readJSON(rootMetaFile, 'utf8')) as NavItem[];
+    navConfig = (await readJson(rootMetaFile)) as NavItem[];
   } catch (e) {
     navConfig = [];
   }
@@ -300,10 +304,20 @@ export async function walk(
     }
   });
   // find the `_meta.json` file in the subdirectory
-  const subDirs = (await fs.readdir(workDir)).filter(
-    v =>
-      fs.statSync(path.join(workDir, v)).isDirectory() && v !== 'node_modules',
-  );
+  const subDirs: string[] = (
+    await Promise.all(
+      (
+        await fs.readdir(workDir)
+      ).map(v => {
+        return fs.stat(path.join(workDir, v)).then(s => {
+          if (s.isDirectory()) {
+            return v;
+          }
+          return false;
+        });
+      }),
+    )
+  ).filter(Boolean) as string[];
   // Every sub dir will represent a group of sidebar
   const sidebarConfig: Sidebar = {};
   for (const subDir of subDirs) {
diff --git a/packages/plugin-playground/src/cli/index.ts b/packages/plugin-playground/src/cli/index.ts
index fec924af4..f345cb951 100644
--- a/packages/plugin-playground/src/cli/index.ts
+++ b/packages/plugin-playground/src/cli/index.ts
@@ -1,3 +1,4 @@
+import fs from 'node:fs';
 import path, { join } from 'node:path';
 import { DEFAULT_BABEL_URL, DEFAULT_MONACO_URL } from '@/web/constant';
 import { normalizeUrl } from '@/web/utils';
@@ -74,8 +75,6 @@ export function pluginPlayground(
       return config;
     },
     async routeGenerated(routes: RouteMeta[]) {
-      const { default: fs } = await import('@rspress/shared/fs-extra');
-
       // init routeMeta
       routeMeta = routes;
 
@@ -98,7 +97,7 @@ export function pluginPlayground(
               format: path.extname(filepath).slice(1) as 'mdx' | 'md',
               remarkPlugins: [remarkGFM],
             });
-            const source = await fs.readFile(filepath, 'utf-8');
+            const source = await fs.promises.readFile(filepath, 'utf-8');
             const ast = processor.parse(source);
 
             visit(ast, 'mdxJsxFlowElement', (node: any) => {
diff --git a/packages/plugin-playground/src/cli/remarkPlugin.ts b/packages/plugin-playground/src/cli/remarkPlugin.ts
index aef7e6a9a..35ffcd1c2 100644
--- a/packages/plugin-playground/src/cli/remarkPlugin.ts
+++ b/packages/plugin-playground/src/cli/remarkPlugin.ts
@@ -1,6 +1,6 @@
+import fs from 'node:fs';
 import { dirname, join, resolve } from 'node:path';
 import type { RouteMeta } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { Root } from 'mdast';
 import type { Plugin } from 'unified';
 import { visit } from 'unist-util-visit';
diff --git a/packages/plugin-preview/src/remarkPlugin.ts b/packages/plugin-preview/src/remarkPlugin.ts
index ef7615025..b218c7411 100644
--- a/packages/plugin-preview/src/remarkPlugin.ts
+++ b/packages/plugin-preview/src/remarkPlugin.ts
@@ -1,6 +1,6 @@
+import fs from 'node:fs';
 import { dirname, join, resolve } from 'node:path';
 import { normalizePosixPath } from '@rspress/shared';
-import fs from '@rspress/shared/fs-extra';
 import type { Root } from 'mdast';
 import type { MdxjsEsm } from 'mdast-util-mdxjs-esm';
 import type { Plugin } from 'unified';
@@ -24,7 +24,7 @@ export const remarkCodeToDemo: Plugin<[RemarkPluginOptions], Root> = function ({
   previewCodeTransform,
 }) {
   const routeMeta = getRouteMeta();
-  fs.ensureDirSync(virtualDir);
+  fs.mkdirSync(virtualDir, { recursive: true });
   const data = this.data() as {
     pageMeta: Record<string, any>;
   };
diff --git a/packages/plugin-typedoc/src/patch.ts b/packages/plugin-typedoc/src/patch.ts
index e519e2697..70bed01b6 100644
--- a/packages/plugin-typedoc/src/patch.ts
+++ b/packages/plugin-typedoc/src/patch.ts
@@ -1,5 +1,5 @@
+import fs from 'node:fs/promises';
 import path from 'node:path';
-import fs from '@rspress/shared/fs-extra';
 
 async function patchLinks(outputDir: string) {
   // Patch links in markdown files
diff --git a/packages/shared/modern.config.ts b/packages/shared/modern.config.ts
index b49e088dc..1a20ab4d4 100644
--- a/packages/shared/modern.config.ts
+++ b/packages/shared/modern.config.ts
@@ -7,7 +7,6 @@ const config: ReturnType<typeof defineConfig> = defineConfig({
       input: [
         'src/index.ts',
         'src/logger.ts',
-        'src/fs-extra.ts',
         'src/chalk.ts',
         'src/node-utils.ts',
       ],
@@ -21,7 +20,6 @@ const config: ReturnType<typeof defineConfig> = defineConfig({
       input: [
         'src/index.ts',
         'src/logger.ts',
-        'src/fs-extra.ts',
         'src/chalk.ts',
         'src/node-utils.ts',
       ],
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 89bb86e96..c40f27e94 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -18,11 +18,6 @@
       "import": "./dist/chalk.mjs",
       "require": "./dist/chalk.js"
     },
-    "./fs-extra": {
-      "types": "./dist/fs-extra.d.ts",
-      "import": "./dist/fs-extra.mjs",
-      "require": "./dist/fs-extra.js"
-    },
     "./logger": {
       "types": "./dist/logger.d.ts",
       "import": "./dist/logger.mjs",
@@ -52,13 +47,11 @@
   "dependencies": {
     "@rsbuild/core": "1.2.3",
     "chalk": "5.4.1",
-    "fs-extra": "11.3.0",
     "gray-matter": "4.0.3",
     "lodash-es": "^4.17.21",
     "unified": "^10.1.2"
   },
   "devDependencies": {
-    "@types/fs-extra": "11.0.4",
     "@types/jest": "~29.5.14",
     "@types/lodash-es": "^4.17.12",
     "@types/node": "^18.11.17",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 308cfdfa8..09b8ec957 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1524,9 +1524,6 @@ importers:
       chalk:
         specifier: 5.4.1
         version: 5.4.1
-      fs-extra:
-        specifier: 11.3.0
-        version: 11.3.0
       gray-matter:
         specifier: 4.0.3
         version: 4.0.3
@@ -1537,9 +1534,6 @@ importers:
         specifier: ^10.1.2
         version: 10.1.2
     devDependencies:
-      '@types/fs-extra':
-        specifier: 11.0.4
-        version: 11.0.4
       '@types/jest':
         specifier: ~29.5.14
         version: 29.5.14