diff --git a/dictation_server/src/app.module.ts b/dictation_server/src/app.module.ts
index 36e33c8..b2b6929 100644
--- a/dictation_server/src/app.module.ts
+++ b/dictation_server/src/app.module.ts
@@ -28,7 +28,6 @@ import { FilesService } from './features/files/files.service';
 import { TasksService } from './features/tasks/tasks.service';
 import { TasksController } from './features/tasks/tasks.controller';
 import { TasksModule } from './features/tasks/tasks.module';
-import { LicensesModule } from './features/licenses/licenses.module';
 
 @Module({
   imports: [
@@ -66,7 +65,6 @@ import { LicensesModule } from './features/licenses/licenses.module';
     }),
     NotificationModule,
     NotificationhubModule,
-    LicensesModule,
   ],
   controllers: [
     HealthController,
diff --git a/dictation_server/src/features/licenses/licenses.controller.spec.ts b/dictation_server/src/features/licenses/licenses.controller.spec.ts
deleted file mode 100644
index 520fa20..0000000
--- a/dictation_server/src/features/licenses/licenses.controller.spec.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { LicensesController } from './licenses.controller';
-
-describe('LicensesController', () => {
-  let controller: LicensesController;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      controllers: [LicensesController],
-    }).compile();
-
-    controller = module.get<LicensesController>(LicensesController);
-  });
-
-  it('should be defined', () => {
-    expect(controller).toBeDefined();
-  });
-});
diff --git a/dictation_server/src/features/licenses/licenses.controller.ts b/dictation_server/src/features/licenses/licenses.controller.ts
deleted file mode 100644
index 05f5084..0000000
--- a/dictation_server/src/features/licenses/licenses.controller.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-import { Body, Controller, HttpStatus, Post, Req } from '@nestjs/common';
-import {
-  ApiResponse,
-  ApiTags,
-  ApiOperation,
-  ApiBearerAuth,
-} from '@nestjs/swagger';
-import { ErrorResponse } from '../../common/error/types/types';
-import { LicensesService } from './licenses.service';
-import { CreateOrdersResponse, CreateOrdersRequest } from './types/types';
-import { Request } from 'express';
-
-@ApiTags('licenses')
-@Controller('licenses')
-export class LicensesController {
-  constructor(private readonly licensesService: LicensesService) {}
-
-  @ApiResponse({
-    status: HttpStatus.OK,
-    type: CreateOrdersResponse,
-    description: '成功時のレスポンス',
-  })
-  @ApiResponse({
-    status: HttpStatus.BAD_REQUEST,
-    description: '同一PONumberの注文がすでに存在する場合など',
-    type: ErrorResponse,
-  })
-  @ApiResponse({
-    status: HttpStatus.UNAUTHORIZED,
-    description: '認証エラー',
-    type: ErrorResponse,
-  })
-  @ApiResponse({
-    status: HttpStatus.INTERNAL_SERVER_ERROR,
-    description: '想定外のサーバーエラー',
-    type: ErrorResponse,
-  })
-  @ApiOperation({ operationId: 'signup' })
-  @ApiBearerAuth()
-  @Post('/orders')
-  async createOrders(
-    @Req() req: Request,
-    @Body() body: CreateOrdersRequest,
-  ): Promise<CreateOrdersResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
-    return {};
-  }
-}
diff --git a/dictation_server/src/features/licenses/licenses.module.ts b/dictation_server/src/features/licenses/licenses.module.ts
deleted file mode 100644
index a223cf9..0000000
--- a/dictation_server/src/features/licenses/licenses.module.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { Module } from '@nestjs/common';
-import { LicensesController } from './licenses.controller';
-import { LicensesService } from './licenses.service';
-
-@Module({
-  controllers: [LicensesController],
-  providers: [LicensesService],
-})
-export class LicensesModule {}
diff --git a/dictation_server/src/features/licenses/licenses.service.spec.ts b/dictation_server/src/features/licenses/licenses.service.spec.ts
deleted file mode 100644
index 7288d3d..0000000
--- a/dictation_server/src/features/licenses/licenses.service.spec.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { LicensesService } from './licenses.service';
-
-describe('LicensesService', () => {
-  let service: LicensesService;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [LicensesService],
-    }).compile();
-
-    service = module.get<LicensesService>(LicensesService);
-  });
-
-  it('should be defined', () => {
-    expect(service).toBeDefined();
-  });
-});
diff --git a/dictation_server/src/features/licenses/licenses.service.ts b/dictation_server/src/features/licenses/licenses.service.ts
deleted file mode 100644
index 4677a8f..0000000
--- a/dictation_server/src/features/licenses/licenses.service.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class LicensesService {}
diff --git a/dictation_server/src/features/licenses/types/types.ts b/dictation_server/src/features/licenses/types/types.ts
deleted file mode 100644
index c34f0d1..0000000
--- a/dictation_server/src/features/licenses/types/types.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-
-export class CreateOrdersRequest {
-  @ApiProperty()
-  poNumber: string;
-
-  @ApiProperty()
-  orderCount: number;
-}
-
-export class CreateOrdersResponse {}