diff --git a/CHANGELOG.md b/CHANGELOG.md
index c39a447c5..0fc99cf5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -66,6 +66,7 @@
 - Fix: 画像をクロップするとクロップ後の解像度が異様に低くなる問題の修正
 - Fix: 画像をクロップ時、正常に完了できない問題の修正
 - Fix: キャプションが空の画像をクロップするとキャプションにnullという文字列が入ってしまう問題の修正
+- Fix: プロフィールを編集してもリロードするまで反映されない問題を修正
 
 ### Server
 - Enhance: 連合先のレートリミットに引っかかった際にリトライするようになりました
diff --git a/packages/frontend/src/components/global/RouterView.vue b/packages/frontend/src/components/global/RouterView.vue
index dc7474835..aeb87e659 100644
--- a/packages/frontend/src/components/global/RouterView.vue
+++ b/packages/frontend/src/components/global/RouterView.vue
@@ -4,7 +4,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<KeepAlive :max="defaultStore.state.numberOfPageCache">
+<KeepAlive
+	:max="defaultStore.state.numberOfPageCache"
+	:exclude="pageCacheController"
+>
 	<Suspense :timeout="0">
 		<component :is="currentPageComponent" :key="key" v-bind="Object.fromEntries(currentPageProps)"/>
 
@@ -16,9 +19,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { inject, onBeforeUnmount, provide, ref, shallowRef } from 'vue';
-import { IRouter, Resolved } from '@/nirax.js';
+import { inject, onBeforeUnmount, provide, ref, shallowRef, computed, nextTick } from 'vue';
+import { IRouter, Resolved, RouteDef } from '@/nirax.js';
 import { defaultStore } from '@/store.js';
+import { globalEvents } from '@/events.js';
+import MkLoadingPage from '@/pages/_loading_.vue';
 
 const props = defineProps<{
 	router?: IRouter;
@@ -46,20 +51,47 @@ function resolveNested(current: Resolved, d = 0): Resolved | null {
 }
 
 const current = resolveNested(router.current)!;
-const currentPageComponent = shallowRef(current.route.component);
+const currentPageComponent = shallowRef('component' in current.route ? current.route.component : MkLoadingPage);
 const currentPageProps = ref(current.props);
 const key = ref(current.route.path + JSON.stringify(Object.fromEntries(current.props)));
 
 function onChange({ resolved, key: newKey }) {
 	const current = resolveNested(resolved);
-	if (current == null) return;
+	if (current == null || 'redirect' in current.route) return;
 	currentPageComponent.value = current.route.component;
 	currentPageProps.value = current.props;
 	key.value = current.route.path + JSON.stringify(Object.fromEntries(current.props));
+
+	nextTick(() => {
+		// ページ遷移完了後に再びキャッシュを有効化
+		if (clearCacheRequested.value) {
+			clearCacheRequested.value = false;
+		}
+	});
 }
 
 router.addListener('change', onChange);
 
+// #region キャッシュ制御
+
+/**
+ * キャッシュクリアが有効になったら、全キャッシュをクリアする
+ * 
+ * keepAlive側にwatcherがあるのですぐ消えるとはおもうけど、念のためページ遷移完了まではキャッシュを無効化しておく。
+ * キャッシュ有効時向けにexcludeを使いたい場合は、pageCacheControllerに並列に突っ込むのではなく、下に追記すること
+ */
+const pageCacheController = computed(() => clearCacheRequested.value ? /.*/ : undefined);
+const clearCacheRequested = ref(false);
+
+globalEvents.on('requestClearPageCache', () => {
+	if (_DEV_) console.log('clear page cache requested');
+	if (!clearCacheRequested.value) {
+		clearCacheRequested.value = true;
+	}
+});
+
+// #endregion
+
 onBeforeUnmount(() => {
 	router.removeListener('change', onChange);
 });
diff --git a/packages/frontend/src/events.ts b/packages/frontend/src/events.ts
index 90d5f6eed..46faec8d3 100644
--- a/packages/frontend/src/events.ts
+++ b/packages/frontend/src/events.ts
@@ -4,6 +4,10 @@
  */
 
 import { EventEmitter } from 'eventemitter3';
+import * as Misskey from 'misskey-js';
 
-// TODO: 型付け
-export const globalEvents = new EventEmitter();
+export const globalEvents = new EventEmitter<{
+	themeChanged: () => void;
+	clientNotification: (notification: Misskey.entities.Notification) => void;
+	requestClearPageCache: () => void;
+}>();
diff --git a/packages/frontend/src/pages/settings/profile.vue b/packages/frontend/src/pages/settings/profile.vue
index 3e707041e..aba7d0574 100644
--- a/packages/frontend/src/pages/settings/profile.vue
+++ b/packages/frontend/src/pages/settings/profile.vue
@@ -125,6 +125,7 @@ import { langmap } from '@/scripts/langmap.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { defaultStore } from '@/store.js';
+import { globalEvents } from '@/events.js';
 import MkInfo from '@/components/MkInfo.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 
@@ -173,6 +174,7 @@ function saveFields() {
 	os.apiWithDialog('i/update', {
 		fields: fields.value.filter(field => field.name !== '' && field.value !== '').map(field => ({ name: field.name, value: field.value })),
 	});
+	globalEvents.emit('requestClearPageCache');
 }
 
 function save() {
@@ -191,6 +193,7 @@ function save() {
 		isBot: !!profile.isBot,
 		isCat: !!profile.isCat,
 	});
+	globalEvents.emit('requestClearPageCache');
 	claimAchievement('profileFilled');
 	if (profile.name === 'syuilo' || profile.name === 'しゅいろ') {
 		claimAchievement('setNameToSyuilo');
@@ -222,6 +225,7 @@ function changeAvatar(ev) {
 		});
 		$i.avatarId = i.avatarId;
 		$i.avatarUrl = i.avatarUrl;
+		globalEvents.emit('requestClearPageCache');
 		claimAchievement('profileFilled');
 	});
 }
@@ -248,6 +252,7 @@ function changeBanner(ev) {
 		});
 		$i.bannerId = i.bannerId;
 		$i.bannerUrl = i.bannerUrl;
+		globalEvents.emit('requestClearPageCache');
 	});
 }