diff --git a/BE/src/app.module.ts b/BE/src/app.module.ts
index fbbc3fe..65cdb97 100644
--- a/BE/src/app.module.ts
+++ b/BE/src/app.module.ts
@@ -1,3 +1,4 @@
+import "dotenv/config";
 import { Module } from "@nestjs/common";
 import { TypeOrmModule } from "@nestjs/typeorm";
 import { typeORMConfig } from "./configs/typeorm.config";
@@ -8,10 +9,13 @@ import { IntroduceModule } from "./introduce/introduce.module";
 import { ShapesModule } from "./shapes/shapes.module";
 import { ShapesRepository } from "./shapes/shapes.repository";
 import { UsersRepository } from "./users/users.repository";
+import { typeORMTestConfig } from "./configs/typeorm.test.config";
 
 @Module({
   imports: [
-    TypeOrmModule.forRoot(typeORMConfig),
+    TypeOrmModule.forRoot(
+      process.env.NODE_ENV === "test" ? typeORMTestConfig : typeORMConfig,
+    ),
     UsersModule,
     DiariesModule,
     AuthModule,
diff --git a/BE/test/app.e2e-spec.ts b/BE/test/app.e2e-spec.ts
index fd5d51a..b64a1b9 100644
--- a/BE/test/app.e2e-spec.ts
+++ b/BE/test/app.e2e-spec.ts
@@ -2,15 +2,13 @@ import { Test, TestingModule } from "@nestjs/testing";
 import { INestApplication } from "@nestjs/common";
 import * as request from "supertest";
 import { AppModule } from "../src/app.module";
-import { TypeOrmModule } from "@nestjs/typeorm";
-import { typeORMTestConfig } from "src/configs/typeorm.config";
 
 describe("AppController (e2e)", () => {
   let app: INestApplication;
 
   beforeEach(async () => {
     const moduleFixture: TestingModule = await Test.createTestingModule({
-      imports: [TypeOrmModule.forRoot(typeORMTestConfig), AppModule],
+      imports: [AppModule],
     }).compile();
 
     app = moduleFixture.createNestApplication();