diff --git a/src/components/HomePage.tsx b/src/components/HomePage.tsx
index ec7fa55..04f6470 100644
--- a/src/components/HomePage.tsx
+++ b/src/components/HomePage.tsx
@@ -1,5 +1,6 @@
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { useAuth } from '../hooks/useAuth';
+import { useIndexedDb } from '../hooks/useIndexedDb';
 import { useTreeManagement } from '../hooks/useTreeManagement';
 import { ModalDialog } from '../components/ModalDialog';
 import { InputDialog } from '../components/InputDialog';
@@ -47,12 +48,21 @@ export function HomePage() {
     handleDeleteAccount,
   } = useAuth();
 
+  const { loadSettingsFromIdb } = useIndexedDb();
+
   const { handleCreateOfflineTree } = useTreeManagement();
 
   const theme = useTheme();
 
   const drawerWidth = 300;
 
+  useEffect(() => {
+    const asyncFunc = async () => {
+      await loadSettingsFromIdb();
+    };
+    asyncFunc();
+  }, [loadSettingsFromIdb]);
+
   return (
     <>
       {isDialogVisible && <ModalDialog />}
diff --git a/src/hooks/useAuth.ts b/src/hooks/useAuth.ts
index a59c479..5f696f7 100644
--- a/src/hooks/useAuth.ts
+++ b/src/hooks/useAuth.ts
@@ -18,7 +18,6 @@ import { getStorage, ref as storageRef, deleteObject, listAll } from 'firebase/s
 import { Capacitor } from '@capacitor/core';
 import { FirebaseAuthentication } from '@capacitor-firebase/authentication';
 import { useObserve } from './useObserve';
-import { useIndexedDb } from './useIndexedDb';
 import { useAppStateStore } from '../store/appStateStore';
 import { useTreeStateStore } from '../store/treeStateStore';
 import { useInputDialogStore } from '../store/dialogStore';
@@ -73,14 +72,11 @@ export const useAuth = () => {
 
   const showInputDialog = useInputDialogStore((state) => state.showDialog);
 
-  const { loadSettingsFromIdb } = useIndexedDb(); // 追加
-
   const { observeTimeStamp } = useObserve();
 
   // ログイン状態の監視
   useEffect(() => {
     const asyncFunc = async () => {
-      await loadSettingsFromIdb();
       if (Capacitor.isNativePlatform() && FirebaseAuthentication) {
         FirebaseAuthentication.addListener('authStateChange', async (result) => {
           if (result.user) {
@@ -102,7 +98,7 @@ export const useAuth = () => {
       };
     };
     asyncFunc();
-  }, [setIsLoading, setIsLoggedIn, setUid, setEmail, loadSettingsFromIdb]);
+  }, [setIsLoading, setIsLoggedIn, setUid, setEmail]);
 
   useEffect(() => {
     const auth = getAuth();