diff --git a/packages/frontend/src/components/global/MkTip.vue b/packages/frontend/src/components/global/MkTip.vue
index afe204cfcb..231957a232 100644
--- a/packages/frontend/src/components/global/MkTip.vue
+++ b/packages/frontend/src/components/global/MkTip.vue
@@ -8,7 +8,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<div style="font-weight: bold;"><i class="ti ti-bulb"></i> {{ i18n.ts.tip }}:</div>
 	<div><slot></slot></div>
 	<div>
-		<MkButton inline primary rounded small @click="closeTip()"><i class="ti ti-check"></i> {{ i18n.ts.gotIt }}</MkButton>
+		<MkButton inline primary rounded small @click="_closeTip()"><i class="ti ti-check"></i> {{ i18n.ts.gotIt }}</MkButton>
 		<button class="_button" style="padding: 8px; margin-left: 4px;" @click="showMenu"><i class="ti ti-dots"></i></button>
 	</div>
 </div>
@@ -19,20 +19,17 @@ import { i18n } from '@/i18n.js';
 import { store } from '@/store.js';
 import MkButton from '@/components/MkButton.vue';
 import * as os from '@/os.js';
-import { hideAllTips } from '@/store.js';
+import { TIPS, hideAllTips, closeTip } from '@/tips.js';
 
 const props = withDefaults(defineProps<{
-	k: keyof (typeof store['s']['tips']);
+	k: typeof TIPS[number];
 	warn?: boolean;
 }>(), {
 	warn: false,
 });
 
-function closeTip() {
-	store.set('tips', {
-		...store.r.tips.value,
-		[props.k]: true,
-	});
+function _closeTip() {
+	closeTip(props.k);
 }
 
 function showMenu(ev: MouseEvent) {
diff --git a/packages/frontend/src/pages/settings/other.vue b/packages/frontend/src/pages/settings/other.vue
index f729903a88..ac432e9f32 100644
--- a/packages/frontend/src/pages/settings/other.vue
+++ b/packages/frontend/src/pages/settings/other.vue
@@ -161,8 +161,7 @@ import { prefer } from '@/preferences.js';
 import MkRolePreview from '@/components/MkRolePreview.vue';
 import { signout } from '@/signout.js';
 import { migrateOldSettings } from '@/pref-migrate.js';
-import { store } from '@/store.js';
-import { hideAllTips as _hideAllTips } from '@/store.js';
+import { hideAllTips as _hideAllTips, resetAllTips as _resetAllTips } from '@/tips.js';
 
 const $i = ensureSignin();
 
@@ -206,7 +205,7 @@ function migrate() {
 }
 
 function resetAllTips() {
-	store.set('tips', {});
+	_resetAllTips();
 	os.success();
 }
 
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index 03ef37ced5..9afaf2c9b9 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -10,30 +10,11 @@ import darkTheme from '@@/themes/d-green-lime.json5';
 import { hemisphere } from '@@/js/intl-const.js';
 import type { DeviceKind } from '@/utility/device-kind.js';
 import type { Plugin } from '@/plugin.js';
+import type { TIPS } from '@/tips.js';
 import { miLocalStorage } from '@/local-storage.js';
 import { Pizzax } from '@/lib/pizzax.js';
 import { DEFAULT_DEVICE_KIND } from '@/utility/device-kind.js';
 
-export const TIPS = [
-	'drive',
-	'uploader',
-	'clips',
-	'userLists',
-	'tl.home',
-	'tl.local',
-	'tl.social',
-	'tl.global',
-	'abuses',
-] as const;
-
-export function hideAllTips() {
-	const v = {};
-	for (const k of TIPS) {
-		v[k] = true;
-	}
-	store.set('tips', v);
-}
-
 /**
  * 「状態」を管理するストア(not「設定」)
  */
diff --git a/packages/frontend/src/tips.ts b/packages/frontend/src/tips.ts
new file mode 100644
index 0000000000..a6850d0406
--- /dev/null
+++ b/packages/frontend/src/tips.ts
@@ -0,0 +1,37 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { store } from '@/store.js';
+
+export const TIPS = [
+	'drive',
+	'uploader',
+	'clips',
+	'userLists',
+	'tl.home',
+	'tl.local',
+	'tl.social',
+	'tl.global',
+	'abuses',
+] as const;
+
+export function closeTip(tip: typeof TIPS[number]) {
+	store.set('tips', {
+		...store.r.tips.value,
+		[tip]: true,
+	});
+}
+
+export function resetAllTips() {
+	store.set('tips', {});
+}
+
+export function hideAllTips() {
+	const v = {};
+	for (const k of TIPS) {
+		v[k] = true;
+	}
+	store.set('tips', v);
+}