diff --git a/packages/renderer/src/samples/node-api.ts b/packages/renderer/src/samples/node-api.ts
index 001e540..0a1d7ce 100644
--- a/packages/renderer/src/samples/node-api.ts
+++ b/packages/renderer/src/samples/node-api.ts
@@ -1,5 +1,5 @@
-
-import fs from 'fs'
+import { lstat } from 'fs'
+import { cwd } from 'process'
 import { ipcRenderer } from 'electron'
 
 // Usage of ipcRenderer.on
@@ -7,7 +7,7 @@ ipcRenderer.on('main-process-message', (_event, ...args) => {
   console.log('[Receive Main-process message]:', ...args)
 })
 
-fs.lstat(process.cwd(), (err, stats) => {
+lstat(cwd(), (err, stats) => {
   if (err) {
     console.log(err)
   } else {