diff --git a/jest.config.ts b/jest.config.ts
new file mode 100644
index 0000000..33ea88f
--- /dev/null
+++ b/jest.config.ts
@@ -0,0 +1,32 @@
+import type { Config } from '@jest/types';
+
+const config: Config.InitialOptions = {
+    preset: 'ts-jest',
+    verbose: true,
+    moduleFileExtensions: ['js', 'json', 'ts'],
+    rootDir: '.',
+    roots: ['<rootDir>/src/'],
+    testRegex: '.*\\.spec\\.ts$',
+    transform: {
+        '^.+\\.(t|j)s$': 'ts-jest',
+    },
+    collectCoverageFrom: ['<rootDir>/src/**/*.(t|j)s'],
+    coveragePathIgnorePatterns: [
+        '.*.controller.ts',
+        '.*.module.ts',
+        '.*.entity.ts',
+        '.*.dto.ts',
+        '.*.spec.ts',
+        '.*.module-definition.ts',
+        '.*.configuration.ts',
+        '.*.configuration.model.ts',
+        '.*./main.ts',
+        'node_modules',
+    ],
+    coverageDirectory: './coverage',
+    testEnvironment: 'node',
+    moduleNameMapper: {
+        '@/(.*)': '<rootDir>/src/$1',
+    },
+};
+export default config;
diff --git a/package.json b/package.json
index 8ad79ce..2a781ec 100644
--- a/package.json
+++ b/package.json
@@ -20,8 +20,7 @@
     "test": "jest",
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
-    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand"
   },
   "dependencies": {
     "@nestjs/common": "^9.0.0",
@@ -66,23 +65,6 @@
     "webpack": "^5.91.0",
     "webpack-node-externals": "^3.0.0"
   },
-  "jest": {
-    "moduleFileExtensions": [
-      "js",
-      "json",
-      "ts"
-    ],
-    "rootDir": "src",
-    "testRegex": ".*\\.spec\\.ts$",
-    "transform": {
-      "^.+\\.(t|j)s$": "ts-jest"
-    },
-    "collectCoverageFrom": [
-      "**/*.(t|j)s"
-    ],
-    "coverageDirectory": "../coverage",
-    "testEnvironment": "node"
-  },
   "lint-staged": {
     "*.ts": [
       "eslint --fix",
diff --git a/src/app.controller.spec.ts b/src/app.controller.spec.ts
index 6c11a50..9f13938 100644
--- a/src/app.controller.spec.ts
+++ b/src/app.controller.spec.ts
@@ -1,6 +1,7 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { AppController } from '@/app.controller';
 import { AppService } from '@/app.service';
+import { ServiceStatus } from '@/common/enum';
 
 describe('AppController', () => {
     let appController: AppController;
@@ -14,9 +15,7 @@ describe('AppController', () => {
         appController = app.get<AppController>(AppController);
     });
 
-    describe('root', () => {
-        it('should return "Hello World!"', () => {
-            expect(appController.getHello()).toBe('Hello World!');
-        });
+    it(`should return "${ServiceStatus.HEALTHY}"`, () => {
+        expect(appController.getHealth()).toBe(ServiceStatus.HEALTHY);
     });
 });
diff --git a/src/app.controller.ts b/src/app.controller.ts
index ae6ba65..91597a1 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -5,8 +5,8 @@ import { AppService } from '@/app.service';
 export class AppController {
     constructor(private readonly appService: AppService) {}
 
-    @Get()
-    getHello(): string {
-        return this.appService.getHello();
+    @Get('/health')
+    getHealth(): string {
+        return this.appService.getHealth();
     }
 }
diff --git a/src/app.service.ts b/src/app.service.ts
index 5b6a7be..e84b478 100644
--- a/src/app.service.ts
+++ b/src/app.service.ts
@@ -1,8 +1,9 @@
 import { Injectable } from '@nestjs/common';
+import { ServiceStatus } from '@/common/enum';
 
 @Injectable()
 export class AppService {
-    getHello(): string {
-        return 'Hello World!!';
+    getHealth(): string {
+        return ServiceStatus.HEALTHY;
     }
 }
diff --git a/src/common/enum.ts b/src/common/enum.ts
new file mode 100644
index 0000000..9052c44
--- /dev/null
+++ b/src/common/enum.ts
@@ -0,0 +1,3 @@
+export enum ServiceStatus {
+    HEALTHY = 'HEALTHY',
+}
diff --git a/test/app.e2e-spec.ts b/test/app.e2e-spec.ts
deleted file mode 100644
index 255c318..0000000
--- a/test/app.e2e-spec.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { INestApplication } from '@nestjs/common';
-import * as request from 'supertest';
-import { AppModule } from '@/app.module';
-
-describe('AppController (e2e)', () => {
-    let app: INestApplication;
-
-    beforeEach(async () => {
-        const moduleFixture: TestingModule = await Test.createTestingModule({
-            imports: [AppModule],
-        }).compile();
-
-        app = moduleFixture.createNestApplication();
-        await app.init();
-    });
-
-    it('/ (GET)', () => {
-        return request(app.getHttpServer())
-            .get('/')
-            .expect(200)
-            .expect('Hello World!!');
-    });
-});
diff --git a/test/jest-e2e.json b/test/jest-e2e.json
deleted file mode 100644
index e9d912f..0000000
--- a/test/jest-e2e.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "moduleFileExtensions": ["js", "json", "ts"],
-  "rootDir": ".",
-  "testEnvironment": "node",
-  "testRegex": ".e2e-spec.ts$",
-  "transform": {
-    "^.+\\.(t|j)s$": "ts-jest"
-  }
-}