diff --git a/src/main/MainRunner.ts b/src/main/MainRunner.ts
index 0d3e9f4..bac6aba 100644
--- a/src/main/MainRunner.ts
+++ b/src/main/MainRunner.ts
@@ -6,7 +6,7 @@ import {
 } from 'electron'
 import Constants, { TrayOptions } from './utils/Constants'
 import IPCs from './IPCs'
-import { createTray, hideWindow, showWindow } from './tray.ts'
+import { createTray, hideWindow, showWindow } from './tray'
 
 const options = {
   width: Constants.IS_DEV_ENV ? 1500 : 1200,
diff --git a/src/main/tray.ts b/src/main/tray.ts
index 52f0eca..9ced3d3 100644
--- a/src/main/tray.ts
+++ b/src/main/tray.ts
@@ -1,6 +1,6 @@
 import { app, screen, Menu, Tray, BrowserWindow } from 'electron'
-import Constants from './utils/Constants.ts'
-import { debounce } from './utils/Util.ts'
+import Constants from './utils/Constants'
+import { debounce } from './utils/Util'
 let tray
 let trayOptions
 
diff --git a/src/renderer/index.html b/src/renderer/index.html
index ca44a74..22244c3 100644
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -6,5 +6,5 @@
   <body>
     <div id="app"></div>
   </body>
-  <script type="module" src="./main.ts"></script>
+  <script type="module" src="./main"></script>
 </html>
diff --git a/tests/fixtures.mts b/tests/fixtures.mts
index 79343d7..80adc04 100644
--- a/tests/fixtures.mts
+++ b/tests/fixtures.mts
@@ -64,6 +64,7 @@ export const test = base.test.extend({
   page: async ({}, use) => {
     await use(page)
   },
+  // @ts-ignore
   util: async ({ page }, use, testInfo) => {
     await use(new TestUtil(page, testInfo, __testScreenshotPath))
   }
diff --git a/tests/specs/app.spec.ts b/tests/specs/app.spec.ts
index cfc00f8..8147621 100644
--- a/tests/specs/app.spec.ts
+++ b/tests/specs/app.spec.ts
@@ -1,8 +1,9 @@
-import { test, expect, beforeAll, afterAll } from '../fixtures.mts'
+import { test, expect, beforeAll, afterAll } from '../fixtures.mjs'
 
 test.beforeAll(beforeAll)
 test.afterAll(afterAll)
 
+// @ts-ignore
 test('Document element check', async ({ page, util }) => {
   try {
     await expect(
@@ -20,6 +21,7 @@ test('Document element check', async ({ page, util }) => {
   }
 })
 
+// @ts-ignore
 test('Counter button click check', async ({ page, util }) => {
   try {
     await page.getByTestId('btn-counter').click({ clickCount: 10, delay: 50 })
diff --git a/tsconfig.json b/tsconfig.json
index b352a80..f5930c2 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,8 +3,8 @@
     "baseUrl": "./",
     "outDir": "./dist",
     "target": "esnext",
-    "module": "nodenext",
-    "moduleResolution": "nodenext",
+    "module": "Preserve",
+    "moduleDetection": "force",
     "jsx": "preserve",
     "noImplicitAny": false,
     "allowSyntheticDefaultImports": true,
diff --git a/tsconfig.node.json b/tsconfig.node.json
index d6c4a70..e519ecd 100644
--- a/tsconfig.node.json
+++ b/tsconfig.node.json
@@ -1,14 +1,13 @@
 {
   "compilerOptions": {
     "target": "esnext",
-    "module": "esnext",
+    "module": "Preserve",
+    "moduleDetection": "force",
     "jsx": "preserve",
-    "moduleResolution": "nodenext",
     "composite": true,
     "resolveJsonModule": true,
     "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "allowImportingTsExtensions": true
+    "allowSyntheticDefaultImports": true
   },
   "include": [
     "src/main",