diff --git a/ecs/jskult-webapp/Dockerfile b/ecs/jskult-webapp/Dockerfile
index aea8870f..b865a24d 100644
--- a/ecs/jskult-webapp/Dockerfile
+++ b/ecs/jskult-webapp/Dockerfile
@@ -16,4 +16,4 @@ RUN \
 
 COPY src ./src
 
-CMD ["gunicorn", "src.main:app", "-w", "1", "-k" ,"uvicorn.workers.UvicornWorker", "-b", "0.0.0.0:80", "--timeout", "300"]
+CMD ["gunicorn", "src.main:app", "-w", "2", "-k" ,"uvicorn.workers.UvicornWorker", "-b", "0.0.0.0:80", "--timeout", "300"]
diff --git a/ecs/jskult-webapp/src/logging/get_logger.py b/ecs/jskult-webapp/src/logging/get_logger.py
index 8c15d6e7..f36f1199 100644
--- a/ecs/jskult-webapp/src/logging/get_logger.py
+++ b/ecs/jskult-webapp/src/logging/get_logger.py
@@ -27,7 +27,7 @@ def get_logger(log_name: str) -> logging.Logger:
         logger.addHandler(handler)
 
         formatter = logging.Formatter(
-            '%(name)s[%(process)d][%(thread)d]\t[%(levelname)s]\t%(asctime)s\t%(message)s',
+            '%(name)s\t[%(levelname)s]\t%(asctime)s\t%(message)s',
             '%Y-%m-%d %H:%M:%S'
         )
 
diff --git a/ecs/jskult-webapp/src/main.py b/ecs/jskult-webapp/src/main.py
index 495c4cc7..3bd9e73c 100644
--- a/ecs/jskult-webapp/src/main.py
+++ b/ecs/jskult-webapp/src/main.py
@@ -1,6 +1,6 @@
 import os.path as path
 
-from fastapi import Depends, FastAPI
+from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 from starlette import status
 
@@ -8,11 +8,8 @@ import src.static as static
 from src.controller import (bio, bio_download, healthcheck, login, logout,
                             master_mainte, menu, root, ultmarc)
 from src.core import task
-from src.depends.services import get_service
 from src.error.exception_handler import http_exception_handler
 from src.error.exceptions import UnexpectedException
-from src.logging.get_logger import get_logger
-from src.services.batch_status_service import BatchStatusService
 
 app = FastAPI()
 
@@ -47,18 +44,3 @@ app.add_exception_handler(UnexpectedException, http_exception_handler)
 
 # サーバー起動時のイベント
 app.add_event_handler('startup', task.create_start_app_handler)
-
-
-# logger = get_logger(__name__)
-
-
-# @app.get('/sample/')
-# def sample(service: BatchStatusService = Depends(get_service(BatchStatusService))):
-#     # import os
-#     # import threading
-#     logger.info('START')
-#     res = service.hdke_table_record
-#     logger.info(res)
-#     logger.info('END')
-#     return res
-#     # return f'{os.getpid()}, {threading.get_ident()}'
diff --git a/ecs/jskult-webapp/src/model/internal/jwt_token.py b/ecs/jskult-webapp/src/model/internal/jwt_token.py
index 30a7540f..1f5a6cf7 100644
--- a/ecs/jskult-webapp/src/model/internal/jwt_token.py
+++ b/ecs/jskult-webapp/src/model/internal/jwt_token.py
@@ -1,5 +1,4 @@
 import base64
-import datetime
 import json
 from typing import Optional
 
diff --git a/ecs/jskult-webapp/src/router/session_router.py b/ecs/jskult-webapp/src/router/session_router.py
index e8cb23f9..9389a722 100644
--- a/ecs/jskult-webapp/src/router/session_router.py
+++ b/ecs/jskult-webapp/src/router/session_router.py
@@ -5,7 +5,6 @@ from fastapi.exceptions import HTTPException
 from fastapi.routing import APIRoute
 from starlette import status
 
-# from src.db.database import Database
 from src.depends.auth import (check_session_expired, get_current_session,
                               verify_session)
 from src.error.exceptions import DBException, UnexpectedException
@@ -78,18 +77,6 @@ class MeDaCaRoute(APIRoute):
         return response
 
 
-# class PrepareDatabaseRoute(MeDaCaRoute):
-#     """事前処理として、データベースのエンジンを作成するルートハンドラー
-#     Args:
-#         MeDaCaRoute (MeDaCaRoute): 共通ルートハンドラー
-#     """
-#     async def pre_process_route(self, request: Request):
-#         request = await super().pre_process_route(request)
-#         # DBエンジンを構築して状態にセット
-#         request.app.state._db = Database.get_instance()
-#         return request
-
-
 class BeforeCheckSessionRoute(MeDaCaRoute):
     """事前処理として、セッションチェックを行うルートハンドラー
 
@@ -112,7 +99,7 @@ class BeforeCheckSessionRoute(MeDaCaRoute):
         return session_request
 
 
-class AfterSetCookieSessionRoute(MeDaCaRoute):  # (PrepareDatabaseRoute):
+class AfterSetCookieSessionRoute(MeDaCaRoute):
     """事後処理として、セッションキーをcookieに設定するカスタムルートハンドラー"""
     async def post_process_route(self, request: Request, response: Response):
         response = await super().post_process_route(request, response)