diff --git a/ecs/jskult-webapp/src/model/view/menu_view_model.py b/ecs/jskult-webapp/src/model/view/menu_view_model.py
index 7a7970d2..06d62ab9 100644
--- a/ecs/jskult-webapp/src/model/view/menu_view_model.py
+++ b/ecs/jskult-webapp/src/model/view/menu_view_model.py
@@ -1,5 +1,3 @@
-from typing import Optional
-
 from pydantic import BaseModel
 
 from src.model.view.user_view_model import UserViewModel
@@ -8,8 +6,8 @@ from src.system_var import constants
 
 class MenuViewModel(BaseModel):
     subtitle: str = 'MeDaCA 機能メニュー'
-    batch_status: Optional[str]
-    dump_status: Optional[str]
+    batch_status: str
+    dump_status: str
     user_model: UserViewModel
 
     def is_batch_processing(self):