diff --git a/CHANGELOG_CHERRYPICK.md b/CHANGELOG_CHERRYPICK.md
index a7941dc042..8034a70e7e 100644
--- a/CHANGELOG_CHERRYPICK.md
+++ b/CHANGELOG_CHERRYPICK.md
@@ -34,6 +34,7 @@
 - Fix: (Friendly) 흐림 효과를 사용할 때 하단 내비게이션 바의 가독성이 매우 떨어지는 문제
 - Fix: 움직임이 있는 MFM 설정을 사용하지 않아도 `$[rainbow ]`문자를 볼 수 있음 (misskey-dev/misskey#11361)
 - Fix: 모바일에서 헤더의 디자인을 변경하면 흐림 효과가 강제됨
+- Fix: 환경설정 백업 시 일부 설정이 누락되어 백업되는 문제
 
 ### Server
 - Fix: 실행 중인 앱 내에서 ServerStatsService 시작 (misskey-dev/misskey#11342)
diff --git a/packages/frontend/src/pages/settings/preferences-backups.vue b/packages/frontend/src/pages/settings/preferences-backups.vue
index 3a33608826..08f004e805 100644
--- a/packages/frontend/src/pages/settings/preferences-backups.vue
+++ b/packages/frontend/src/pages/settings/preferences-backups.vue
@@ -87,18 +87,36 @@ const defaultStoreSaveKeys: (keyof typeof defaultStore['state'])[] = [
 	'reactionPickerUseDrawerForMobile',
 	'defaultSideView',
 	'menuDisplay',
-	'bannerDisplay',
 	'reportError',
 	'squareAvatars',
 	'hideAvatarsInNote',
 	'numberOfPageCache',
 	'aiChanMode',
 	'mediaListWithOneImageAppearance',
-	'useEnterToSend',
-	'postFormVisibilityHotkey',
 	'newNoteReceivedNotificationBehavior',
 	'collapseDefault',
 	'requireRefreshBehavior',
+	'bannerDisplay',
+	'hideAvatarsInNote',
+	'showTranslateButtonInNote',
+	'enableAbsoluteTime',
+	'enableMarkByDate',
+	'showSubNoteFooterButton',
+	'enableHomeTimeline',
+	'enableLocalTimeline',
+  'enableMediaTimeline',
+  'enableSocialTimeline',
+  'enableCatTimeline',
+  'enableGlobalTimeline',
+  'enableListTimeline',
+  'enableAntennaTimeline',
+  'enableChannelTimeline',
+	'useEnterToSend',
+	'postFormVisibilityHotkey',
+  'showRenoteConfirmPopup',
+  'displayHeaderNavBarWhenScroll',
+  'showPostFormPreview',
+  'mobileTimelineHeaderChange',
 ];
 const coldDeviceStorageSaveKeys: (keyof typeof ColdDeviceStorage.default)[] = [
 	'lightTheme',
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index bf4c41b10e..58d66d560b 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -356,14 +356,6 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: 8,
 	},
-	friendlyEnableNotifications: {
-		where: 'device',
-		default: true,
-	},
-	friendlyEnableWidgets: {
-		where: 'device',
-		default: true,
-	},
 	collapseDefault: {
 		where: 'account',
 		default: true,
@@ -484,6 +476,16 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: false,
 	},
+
+	// - etc
+	friendlyEnableNotifications: {
+		where: 'device',
+		default: true,
+	},
+	friendlyEnableWidgets: {
+		where: 'device',
+		default: true,
+	},
 	// #endregion
 }));