diff --git a/dictation_server/src/features/accounts/accounts.controller.ts b/dictation_server/src/features/accounts/accounts.controller.ts
index c0300a0..a16086e 100644
--- a/dictation_server/src/features/accounts/accounts.controller.ts
+++ b/dictation_server/src/features/accounts/accounts.controller.ts
@@ -132,9 +132,6 @@ export class AccountsController {
     @Req() req: Request,
     @Body() body: GetLicenseSummaryRequest,
   ): Promise<GetLicenseSummaryResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
-
     const response = await this.accountService.getLicenseSummary(
       body.accountId,
     );
@@ -170,8 +167,6 @@ export class AccountsController {
   @UseGuards(RoleGuard.requireds({ roles: [ADMIN_ROLES.ADMIN] }))
   @Get('me')
   async getMyAccount(@Req() req: Request): Promise<GetMyAccountResponse> {
-    console.log(req.header('Authorization'));
-
     // アクセストークン取得
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
@@ -204,8 +199,6 @@ export class AccountsController {
   @UseGuards(AuthGuard)
   @Get('typists')
   async getTypists(@Req() req: Request): Promise<GetTypistsResponse> {
-    console.log(req.header('Authorization'));
-    // アクセストークン取得
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
 
@@ -238,8 +231,6 @@ export class AccountsController {
   @UseGuards(AuthGuard)
   @Get('typist-groups')
   async getTypistGroups(@Req() req: Request): Promise<GetTypistGroupsResponse> {
-    console.log(req.header('Authorization'));
-    // アクセストークン取得
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
 
@@ -546,8 +537,6 @@ export class AccountsController {
     @Req() req: Request,
     @Body() body: IssueLicenseRequest,
   ): Promise<IssueLicenseResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
     const { orderedAccountId, poNumber } = body;
 
     const token = retrieveAuthorizationToken(req);
diff --git a/dictation_server/src/features/accounts/accounts.service.ts b/dictation_server/src/features/accounts/accounts.service.ts
index 2f9caab..7f68bea 100644
--- a/dictation_server/src/features/accounts/accounts.service.ts
+++ b/dictation_server/src/features/accounts/accounts.service.ts
@@ -107,8 +107,8 @@ export class AccountsService {
       };
       return licenseSummaryResponse;
     } catch (e) {
-      console.log(e);
-      console.log('get licenseSummary failed');
+      this.logger.error(`error=${e}`);
+      this.logger.error('get licenseSummary failed');
       throw new HttpException(
         makeErrorResponse('E009999'),
         HttpStatus.INTERNAL_SERVER_ERROR,
diff --git a/dictation_server/src/features/auth/auth.controller.ts b/dictation_server/src/features/auth/auth.controller.ts
index a3c1742..b0b2f3e 100644
--- a/dictation_server/src/features/auth/auth.controller.ts
+++ b/dictation_server/src/features/auth/auth.controller.ts
@@ -51,7 +51,6 @@ export class AuthController {
     operationId: 'token',
   })
   async token(@Body() body: TokenRequest): Promise<TokenResponse> {
-    console.log(body);
     const idToken = await this.authService.getVerifiedIdToken(body.idToken);
 
     const isVerified = await this.authService.isVerifiedUser(idToken);
diff --git a/dictation_server/src/features/licenses/licenses.controller.ts b/dictation_server/src/features/licenses/licenses.controller.ts
index 534bc81..2d88908 100644
--- a/dictation_server/src/features/licenses/licenses.controller.ts
+++ b/dictation_server/src/features/licenses/licenses.controller.ts
@@ -73,10 +73,6 @@ export class LicensesController {
     @Req() req: Request,
     @Body() body: CreateOrdersRequest,
   ): Promise<CreateOrdersResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
-
-    // AuthGuardでチェック済みなのでここでのアクセストークンチェックはしない
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
 
@@ -115,9 +111,6 @@ export class LicensesController {
     @Req() req: Request,
     @Body() body: IssueCardLicensesRequest,
   ): Promise<IssueCardLicensesResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
-
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
 
@@ -161,9 +154,6 @@ export class LicensesController {
     @Req() req: Request,
     @Body() body: ActivateCardLicensesRequest,
   ): Promise<ActivateCardLicensesResponse> {
-    console.log(req.header('Authorization'));
-    console.log(body);
-
     const accessToken = retrieveAuthorizationToken(req);
     const payload = jwt.decode(accessToken, { json: true }) as AccessToken;
 
diff --git a/dictation_server/src/features/tasks/tasks.controller.ts b/dictation_server/src/features/tasks/tasks.controller.ts
index 057dece..b2c860e 100644
--- a/dictation_server/src/features/tasks/tasks.controller.ts
+++ b/dictation_server/src/features/tasks/tasks.controller.ts
@@ -137,9 +137,6 @@ export class TasksController {
     @Headers() headers,
     @Query() body: AudioNextRequest,
   ): Promise<AudioNextResponse> {
-    const { endedFileId } = body;
-    console.log(endedFileId);
-
     return { nextFileId: 1234 };
   }
 
@@ -403,9 +400,6 @@ export class TasksController {
     @Headers() headers,
     @Param() params: ChangeStatusRequest,
   ): Promise<ChangeStatusResponse> {
-    const { audioFileId } = params;
-    console.log(audioFileId);
-
     return {};
   }
 
@@ -445,9 +439,6 @@ export class TasksController {
     @Headers() headers,
     @Param() params: ChangeStatusRequest,
   ): Promise<ChangeStatusResponse> {
-    const { audioFileId } = params;
-    console.log(audioFileId);
-
     return {};
   }
 
diff --git a/dictation_server/src/repositories/licenses/licenses.repository.service.ts b/dictation_server/src/repositories/licenses/licenses.repository.service.ts
index 675aaf9..fff76eb 100644
--- a/dictation_server/src/repositories/licenses/licenses.repository.service.ts
+++ b/dictation_server/src/repositories/licenses/licenses.repository.service.ts
@@ -424,6 +424,7 @@ export class LicensesRepositoryService {
   ): Promise<AllocatableLicenseInfo[]> {
     const nowDate = new DateWithZeroTime();
     const licenseRepo = this.dataSource.getRepository(License);
+    // EntityManagerではorderBy句で、expiry_dateに対して複数条件でソートを使用するため出来ない為、createQueryBuilderを使用する。
     const queryBuilder = licenseRepo
       .createQueryBuilder('license')
       .where('license.account_id = :accountId', { accountId: myAccountId })