diff --git a/examples/vite-vue3/src/App.vue b/examples/vite-vue3/src/App.vue
index 46c38e4..21b06d0 100644
--- a/examples/vite-vue3/src/App.vue
+++ b/examples/vite-vue3/src/App.vue
@@ -3,9 +3,9 @@
 </template>
 
 <script setup lang="ts">
-import { Server } from 'unplugin-turbo-console/helper'
+import { server } from 'unplugin-turbo-console/helper'
 
   function test() {
-    Server.log('xxx')
+    server.log('xxx')
   }
 </script>
diff --git a/helper.js b/helper.js
new file mode 100644
index 0000000..bea5224
--- /dev/null
+++ b/helper.js
@@ -0,0 +1,76 @@
+// turbo-console-disable
+/* eslint-disable no-console */
+import { env } from 'node:process'
+
+/**
+ * @typedef {'log' | 'error' | 'warn' | 'info' | 'table' | 'dir'} TCMethod
+ */
+
+/**
+ * @typedef {Record<TCMethod, (...args: any[]) => void>} TConsole
+ */
+
+/**
+ * Generates a fetch URL for logging messages.
+ * @param {any[]} args - The arguments to log.
+ * @param {TCMethod} method - The logging method.
+ * @returns {string} The generated fetch URL.
+ */
+function generateFetchUrl(args, method) {
+  const port = env.UNPLUGIN_TURBO_CONSOLE_SERVER_PORT
+
+  if (!port) {
+    console.warn(`[UNPLUGIN_TURBO_CONSOLE]: UNPLUGIN_TURBO_CONSOLE_SERVER_PORT env not found`)
+  }
+
+  return `http://localhost:${port || 3070}/send?m=${JSON.stringify(args)}&t=${method}`
+}
+
+/**
+ * Handles client-side logging.
+ * @param {TCMethod} method - The logging method.
+ * @param {...any} args - The arguments to log.
+ */
+function handleClient(method, ...args) {
+  console[method](...args)
+  if (globalThis.window || env.NODE_ENV === 'production') {
+    return
+  }
+
+  fetch(generateFetchUrl(args, method)).catch(() => {})
+}
+
+/** @type {TConsole} */
+const client = {
+  log: (...args) => handleClient('log', ...args),
+  error: (...args) => handleClient('error', ...args),
+  warn: (...args) => handleClient('warn', ...args),
+  info: (...args) => handleClient('info', ...args),
+  table: (...args) => handleClient('table', ...args),
+  dir: (...args) => handleClient('dir', ...args),
+}
+
+/**
+ * Handles server-side logging.
+ * @param {TCMethod} method - The logging method.
+ * @param {...any} args - The arguments to log.
+ */
+function handleServer(method, ...args) {
+  console[method](...args)
+  const socket = globalThis?.window?.UNPLUGIN_TURBO_CONSOLE_CLIENT_SOCKET
+  if (socket && socket.readyState === WebSocket.OPEN) {
+    socket.send(JSON.stringify({ m: JSON.stringify(args), t: method }))
+  }
+}
+
+/** @type {TConsole} */
+const server = {
+  log: (...args) => handleServer('log', ...args),
+  error: (...args) => handleServer('error', ...args),
+  warn: (...args) => handleServer('warn', ...args),
+  info: (...args) => handleServer('info', ...args),
+  table: (...args) => handleServer('table', ...args),
+  dir: (...args) => handleServer('dir', ...args),
+}
+
+export { client, server }
diff --git a/package.json b/package.json
index f39d2ff..e80cd18 100644
--- a/package.json
+++ b/package.json
@@ -71,9 +71,7 @@
       "require": "./dist/types.cjs"
     },
     "./helper": {
-      "types": "./dist/helper.d.ts",
-      "import": "./dist/helper.js",
-      "require": "./dist/helper.cjs"
+      "import": "./helper.js"
     },
     "./*": "./*",
     "./client": {
@@ -93,7 +91,8 @@
   },
   "files": [
     "client.d.ts",
-    "dist"
+    "dist",
+    "helper.js"
   ],
   "scripts": {
     "build": "rimraf dist && tsup",
diff --git a/scripts/postbuild.ts b/scripts/postbuild.ts
index 26bcd4d..3faca44 100644
--- a/scripts/postbuild.ts
+++ b/scripts/postbuild.ts
@@ -20,11 +20,6 @@ async function run() {
     await fs.writeFile(file, code)
   }
 
-  const helperFile = join(dirname(fileURLToPath(import.meta.url)), '../dist/helper.js')
-  let helperCode = await fs.readFile(helperFile, 'utf8')
-  helperCode = `// turbo-console-disable\n${helperCode}`
-  await fs.writeFile(helperFile, helperCode)
-
   const source = join(dirname(fileURLToPath(import.meta.url)), '../src/core/client')
   const target = join(dirname(fileURLToPath(import.meta.url)), '../dist/client')
 
diff --git a/src/core/dir.ts b/src/core/dir.ts
index 72117a3..5bd5c9f 100644
--- a/src/core/dir.ts
+++ b/src/core/dir.ts
@@ -1,17 +1,8 @@
 import { fileURLToPath } from 'node:url'
 import { dirname, resolve } from 'pathe'
 
-function getImportMetaUrl() {
-  return typeof document === 'undefined'
-    ? new URL(`file:${__filename}`).href
-    : (document.currentScript && (document.currentScript as any).src)
-    || new URL('main.js', document.baseURI).href
-}
-
-export const importMetaUrl = /* @__PURE__ */ getImportMetaUrl()
-
 export const DIR_DIST = typeof __dirname !== 'undefined'
   ? __dirname
-  : dirname(fileURLToPath(importMetaUrl))
+  : dirname(fileURLToPath(import.meta.url))
 
 export const CLIENT_DIR = resolve(DIR_DIST, './client')
diff --git a/src/helper.ts b/src/helper.ts
deleted file mode 100644
index 2544e19..0000000
--- a/src/helper.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import { env } from 'node:process'
-import { PLUGIN_NAME } from './core/constants'
-import type { TCMethod, TConsole } from './types'
-
-function generateFetchUrl(args: any[], method: TCMethod) {
-  const port = env.UNPLUGIN_TURBO_CONSOLE_SERVER_PORT
-
-  if (!port)
-    console.warn(`[${PLUGIN_NAME}]: UNPLUGIN_TURBO_CONSOLE_SERVER_PORT env not found`)
-
-  return `http://localhost:${port || 3070}/send?m=${JSON.stringify(args)}&t=${method}`
-}
-
-function handleClient(method: TCMethod, ...args: any[]) {
-  (console as any)[method](...args)
-  if (globalThis.window || env.NODE_ENV === 'production')
-    return
-
-  fetch(generateFetchUrl(args, method)).catch(() => {})
-}
-
-export const client: TConsole = {
-  log: (...args: any[]) => handleClient('log', ...args),
-  error: (...args: any[]) => handleClient('error', ...args),
-  warn: (...args: any[]) => handleClient('warn', ...args),
-  info: (...args: any[]) => handleClient('info', ...args),
-  table: (...args: any[]) => handleClient('table', ...args),
-  dir: (...args: any[]) => handleClient('dir', ...args),
-}
-
-function handleServer(method: TCMethod, ...args: any[]) {
-  (console as any)[method](...args)
-  const socket: WebSocket | undefined = (globalThis?.window as any)?.UNPLUGIN_TURBO_CONSOLE_CLIENT_SOCKET
-  if (socket && socket.readyState === WebSocket.OPEN) {
-    socket.send(JSON.stringify({ m: JSON.stringify(args), t: method }))
-  }
-}
-
-export const server: TConsole = {
-  log: (...args: any[]) => handleServer('log', ...args),
-  error: (...args: any[]) => handleServer('error', ...args),
-  warn: (...args: any[]) => handleServer('warn', ...args),
-  info: (...args: any[]) => handleServer('info', ...args),
-  table: (...args: any[]) => handleServer('table', ...args),
-  dir: (...args: any[]) => handleServer('dir', ...args),
-}
diff --git a/tsup.config.ts b/tsup.config.ts
index e0aca29..36f4ac5 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -8,5 +8,6 @@ export default defineConfig({
   format: ['esm', 'cjs'],
   dts: true,
   splitting: true,
+  shims: true,
   onSuccess: 'npm run build:fix',
 })