diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90325f136..bf7522493 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,16 @@
 You should also include the user name that made the change.
 -->
 
+## 12.116.0 (2022/07/16)
+
+### Improvements
+- Client: registry editor @syuilo
+- Client: UIのブラッシュアップ @syuilo
+
+### Bugfixes
+- Error During Migration Run to 12.111.x
+- Server: TypeError: Cannot convert undefined or null to object @syuilo
+
 ## 12.115.0 (2022/07/16)
 
 ### Improvements
diff --git a/locales/de-DE.yml b/locales/de-DE.yml
index da8f7fe9c..1ae93f6c4 100644
--- a/locales/de-DE.yml
+++ b/locales/de-DE.yml
@@ -1703,6 +1703,8 @@ _deck:
   stackLeft: "Auf linke Spalte stapeln"
   popRight: "Nach rechts vom Stapel nehmen"
   profile: "Profil"
+  newProfile: "Neues Profil"
+  deleteProfile: "Profil löschen"
   introduction: "Erstelle eine auf dich zugeschneiderte Benutzeroberfläche durch das Aneinanderreihen von Spalten!"
   introduction2: "Klicke auf das + rechts um wann immer du möchtest neue Spalten hinzuzufügen."
   widgetsIntroduction: "Drücke bitte \"Widgets bearbeiten\" im Spaltenmenü und füge ein Widget hinzu."
diff --git a/locales/en-US.yml b/locales/en-US.yml
index b1e41a0b8..a2ded5a45 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -1703,6 +1703,8 @@ _deck:
   stackLeft: "Stack with the left column"
   popRight: "Pop column to the right"
   profile: "Profile"
+  newProfile: "New profile"
+  deleteProfile: "Delete profile"
   introduction: "Create the perfect interface for you by arranging columns freely!"
   introduction2: "Click on the + on the right of the screen to add new colums whenever you want."
   widgetsIntroduction: "Please select \"Edit widgets\" in the column menu and add a widget."
diff --git a/locales/ru-RU.yml b/locales/ru-RU.yml
index 4386e1c87..b0be6b4ff 100644
--- a/locales/ru-RU.yml
+++ b/locales/ru-RU.yml
@@ -842,6 +842,9 @@ reverse: "Переворот"
 colored: "Выделена цветом"
 label: "Метка"
 localOnly: "Локально"
+beta: "Бета"
+enableAutoSensitive: "Автоматическое определение NSFW"
+enableAutoSensitiveDescription: "Если доступно, используйте машинное обучение для автоматической установки флага NSFW на носителе. Даже если эта функция отключена, она может быть установлена ​​автоматически в зависимости от инстанта."
 account: "Учётные записи"
 _sensitiveMediaDetection:
   description: "Машинное обучение может быть использовано для автоматического обнаружения чувствительных медиа для модерации. Нагрузка на сервер увеличивается незначительно."
diff --git a/locales/sk-SK.yml b/locales/sk-SK.yml
index c5a5d6d0b..2ac0a8566 100644
--- a/locales/sk-SK.yml
+++ b/locales/sk-SK.yml
@@ -1698,6 +1698,8 @@ _deck:
   stackLeft: "Priložiť do ľavého stĺpca"
   popRight: "Vybrať napravo"
   profile: "Profil"
+  newProfile: "Nový profil"
+  deleteProfile: "Odstrániť profil"
   introduction: "Kombinujte stĺpce a vytvorte si svoje vlastné rozhranie!"
   introduction2: "Stlačením tlačidla + v pravej časti obrazovky môžete kedykoľvek pridať stĺpce."
   widgetsIntroduction: "V ponuke stĺpca vyberte možnosť \"Upraviť widget\" a pridajte widget"
diff --git a/locales/vi-VN.yml b/locales/vi-VN.yml
index 238491550..90aa1da30 100644
--- a/locales/vi-VN.yml
+++ b/locales/vi-VN.yml
@@ -1703,6 +1703,8 @@ _deck:
   stackLeft: "Xếp chồng với cột bên trái"
   popRight: "Xếp chồng với cột bên trái"
   profile: "Hồ sơ"
+  newProfile: "Hồ sơ mới"
+  deleteProfile: "Xóa hồ sơ"
   introduction: "Kết hợp các cột để tạo giao diện của riêng bạn!"
   introduction2: "Bạn có thể thêm cột bất kỳ lúc nào bằng cách nhấn + ở bên phải màn hình."
   widgetsIntroduction: "Chọn \"Sửa widget\" trong menu cột và thêm một widget."
diff --git a/locales/zh-TW.yml b/locales/zh-TW.yml
index 0359b03b2..4ee440c07 100644
--- a/locales/zh-TW.yml
+++ b/locales/zh-TW.yml
@@ -1702,6 +1702,8 @@ _deck:
   stackLeft: "向左折疊"
   popRight: "向右彈出"
   profile: "個人檔案"
+  newProfile: "新建個人檔案"
+  deleteProfile: "刪除個人檔案"
   introduction: "組合欄位來製作屬於自己的介面吧！"
   introduction2: "您可以隨時透過按畫面右方的 + 來添加欄位。"
   widgetsIntroduction: "請從欄位的選單中，選擇「編輯小工具」來添加小工具"
diff --git a/package.json b/package.json
index 3f9a50bb6..9ebd46a40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "misskey",
-	"version": "12.115.0",
+	"version": "12.116.0",
 	"codename": "indigo",
 	"repository": {
 		"type": "git",
diff --git a/packages/backend/migration/1651224615271-foreign-key.js b/packages/backend/migration/1651224615271-foreign-key.js
index 44ba7fb6c..1f1510f84 100644
--- a/packages/backend/migration/1651224615271-foreign-key.js
+++ b/packages/backend/migration/1651224615271-foreign-key.js
@@ -28,7 +28,7 @@ export class foreignKeyReports1651224615271 {
 
             queryRunner.query(`CREATE INDEX "IDX_315c779174fe8247ab324f036e" ON "drive_file" ("isLink")`),
             queryRunner.query(`CREATE INDEX "IDX_f22169eb10657bded6d875ac8f" ON "note" ("channelId")`),
-            queryRunner.query(`CREATE INDEX "IDX_a9021cc2e1feb5f72d3db6e9f5" ON "abuse_user_report" ("targetUserId")`),
+            //queryRunner.query(`CREATE INDEX "IDX_a9021cc2e1feb5f72d3db6e9f5" ON "abuse_user_report" ("targetUserId")`),
 
             queryRunner.query(`DELETE FROM "abuse_user_report" WHERE "targetUserId" NOT IN (SELECT "id" FROM "user")`).then(() => {
                 queryRunner.query(`ALTER TABLE "abuse_user_report" ADD CONSTRAINT "FK_a9021cc2e1feb5f72d3db6e9f5f" FOREIGN KEY ("targetUserId") REFERENCES "user"("id") ON DELETE CASCADE ON UPDATE NO ACTION`);
diff --git a/packages/backend/src/server/api/stream/channels/channel.ts b/packages/backend/src/server/api/stream/channels/channel.ts
index 5148cfd05..3cdd89a8b 100644
--- a/packages/backend/src/server/api/stream/channels/channel.ts
+++ b/packages/backend/src/server/api/stream/channels/channel.ts
@@ -16,6 +16,7 @@ export default class extends Channel {
 	constructor(id: string, connection: Channel['connection']) {
 		super(id, connection);
 		this.onNote = this.onNote.bind(this);
+		this.emitTypers = this.emitTypers.bind(this);
 	}
 
 	public async init(params: any) {
diff --git a/packages/client/src/components/form/input.vue b/packages/client/src/components/form/input.vue
index 1cc391217..2a03d6a5d 100644
--- a/packages/client/src/components/form/input.vue
+++ b/packages/client/src/components/form/input.vue
@@ -77,9 +77,9 @@ const inputEl = ref<HTMLElement>();
 const prefixEl = ref<HTMLElement>();
 const suffixEl = ref<HTMLElement>();
 const height =
-	props.small ? 38 :
-	props.large ? 42 :
-	40;
+	props.small ? 36 :
+	props.large ? 40 :
+	38;
 
 const focus = () => inputEl.value.focus();
 const onInput = (ev: KeyboardEvent) => {
diff --git a/packages/client/src/components/form/select.vue b/packages/client/src/components/form/select.vue
index fe8c08cd6..78282dfdc 100644
--- a/packages/client/src/components/form/select.vue
+++ b/packages/client/src/components/form/select.vue
@@ -63,9 +63,9 @@ const prefixEl = ref(null);
 const suffixEl = ref(null);
 const container = ref(null);
 const height =
-	props.small ? 38 :
-	props.large ? 42 :
-	40;
+	props.small ? 36 :
+	props.large ? 40 :
+	38;
 
 const focus = () => inputEl.value.focus();
 const onInput = (ev) => {
diff --git a/packages/client/src/components/note-detailed.vue b/packages/client/src/components/note-detailed.vue
index c05ab7fec..85bffca4a 100644
--- a/packages/client/src/components/note-detailed.vue
+++ b/packages/client/src/components/note-detailed.vue
@@ -390,7 +390,7 @@ if (appearNote.replyId) {
 
 	> .article {
 		padding: 32px;
-		font-size: 1.1em;
+		font-size: 1.2em;
 
 		> .header {
 			display: flex;
diff --git a/packages/client/src/components/ui/button.vue b/packages/client/src/components/ui/button.vue
index e6b20d988..5f5d6d42e 100644
--- a/packages/client/src/components/ui/button.vue
+++ b/packages/client/src/components/ui/button.vue
@@ -1,5 +1,6 @@
 <template>
-<button v-if="!link" class="bghgjjyj _button"
+<button
+	v-if="!link" class="bghgjjyj _button"
 	:class="{ inline, primary, gradate, danger, rounded, full }"
 	:type="type"
 	@click="$emit('click', $event)"
@@ -10,7 +11,8 @@
 		<slot></slot>
 	</div>
 </button>
-<MkA v-else class="bghgjjyj _button"
+<MkA
+	v-else class="bghgjjyj _button"
 	:class="{ inline, primary, gradate, danger, rounded, full }"
 	:to="to"
 	@mousedown="onMousedown"
@@ -29,56 +31,56 @@ export default defineComponent({
 	props: {
 		type: {
 			type: String,
-			required: false
+			required: false,
 		},
 		primary: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		gradate: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		rounded: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		inline: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		link: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		to: {
 			type: String,
-			required: false
+			required: false,
 		},
 		autofocus: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		wait: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		danger: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 		full: {
 			type: Boolean,
 			required: false,
-			default: false
+			default: false,
 		},
 	},
 	emits: ['click'],
@@ -127,8 +129,8 @@ export default defineComponent({
 			window.setTimeout(() => {
 				if (this.$refs.ripples) this.$refs.ripples.removeChild(ripple);
 			}, 2000);
-		}
-	}
+		},
+	},
 });
 </script>
 
@@ -142,8 +144,7 @@ export default defineComponent({
 	padding: 8px 14px;
 	text-align: center;
 	font-weight: normal;
-	font-size: 0.9em;
-	line-height: 22px;
+	font-size: 1em;
 	box-shadow: none;
 	text-decoration: none;
 	background: var(--buttonBg);
diff --git a/packages/client/src/pages/registry.keys.vue b/packages/client/src/pages/registry.keys.vue
new file mode 100644
index 000000000..9d2f24f18
--- /dev/null
+++ b/packages/client/src/pages/registry.keys.vue
@@ -0,0 +1,96 @@
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :content-max="600">
+		<FormSplit>
+			<MkKeyValue class="_formBlock">
+				<template #key>{{ $ts._registry.domain }}</template>
+				<template #value>{{ $ts.system }}</template>
+			</MkKeyValue>
+			<MkKeyValue class="_formBlock">
+				<template #key>{{ $ts._registry.scope }}</template>
+				<template #value>{{ scope.join('/') }}</template>
+			</MkKeyValue>
+		</FormSplit>
+		
+		<MkButton primary @click="createKey">{{ i18n.ts._registry.createKey }}</MkButton>
+
+		<FormSection v-if="keys">
+			<template #label>{{ i18n.ts.keys }}</template>
+			<div class="_formLinks">
+				<FormLink v-for="key in keys" :to="`/registry/value/system/${scope.join('/')}/${key[0]}`" class="_monospace">{{ key[0] }}<template #suffix>{{ key[1].toUpperCase() }}</template></FormLink>
+			</div>
+		</FormSection>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from 'vue';
+import JSON5 from 'json5';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import { definePageMetadata } from '@/scripts/page-metadata';
+import FormLink from '@/components/form/link.vue';
+import FormSection from '@/components/form/section.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkKeyValue from '@/components/key-value.vue';
+import FormSplit from '@/components/form/split.vue';
+
+const props = defineProps<{
+	path: string;
+}>();
+
+const scope = $computed(() => props.path.split('/'));
+
+let keys = $ref(null);
+
+function fetchKeys() {
+	os.api('i/registry/keys-with-type', {
+		scope: scope,
+	}).then(res => {
+		keys = Object.entries(res).sort((a, b) => a[0].localeCompare(b[0]));
+	});
+}
+
+async function createKey() {
+	const { canceled, result } = await os.form(i18n.ts._registry.createKey, {
+		key: {
+			type: 'string',
+			label: i18n.ts._registry.key,
+		},
+		value: {
+			type: 'string',
+			multiline: true,
+			label: i18n.ts.value,
+		},
+		scope: {
+			type: 'string',
+			label: i18n.ts._registry.scope,
+			default: scope.join('/'),
+		},
+	});
+	if (canceled) return;
+	os.apiWithDialog('i/registry/set', {
+		scope: result.scope.split('/'),
+		key: result.key,
+		value: JSON5.parse(result.value),
+	}).then(() => {
+		fetchKeys();
+	});
+}
+
+watch(() => props.path, fetchKeys, { immediate: true });
+
+const headerActions = $computed(() => []);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.registry,
+	icon: 'fas fa-cogs',
+});
+</script>
+
+<style lang="scss" scoped>
+</style>
diff --git a/packages/client/src/pages/registry.value.vue b/packages/client/src/pages/registry.value.vue
new file mode 100644
index 000000000..5291b2e4c
--- /dev/null
+++ b/packages/client/src/pages/registry.value.vue
@@ -0,0 +1,123 @@
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :content-max="600">
+		<FormInfo warn>{{ $ts.editTheseSettingsMayBreakAccount }}</FormInfo>
+
+		<template v-if="value">
+			<FormSplit>
+				<MkKeyValue class="_formBlock">
+					<template #key>{{ $ts._registry.domain }}</template>
+					<template #value>{{ $ts.system }}</template>
+				</MkKeyValue>
+				<MkKeyValue class="_formBlock">
+					<template #key>{{ $ts._registry.scope }}</template>
+					<template #value>{{ scope.join('/') }}</template>
+				</MkKeyValue>
+				<MkKeyValue class="_formBlock">
+					<template #key>{{ $ts._registry.key }}</template>
+					<template #value>{{ key }}</template>
+				</MkKeyValue>
+			</FormSplit>
+			
+			<FormTextarea v-model="valueForEditor" tall class="_formBlock _monospace">
+				<template #label>{{ $ts.value }} (JSON)</template>
+			</FormTextarea>
+
+			<MkButton class="_formBlock" primary @click="save"><i class="fas fa-save"></i> {{ $ts.save }}</MkButton>
+
+			<MkKeyValue class="_formBlock">
+				<template #key>{{ $ts.updatedAt }}</template>
+				<template #value><MkTime :time="value.updatedAt" mode="detail"/></template>
+			</MkKeyValue>
+
+			<MkButton danger @click="del"><i class="fas fa-trash"></i> {{ $ts.delete }}</MkButton>
+		</template>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from 'vue';
+import JSON5 from 'json5';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import { definePageMetadata } from '@/scripts/page-metadata';
+import FormLink from '@/components/form/link.vue';
+import FormSection from '@/components/form/section.vue';
+import MkButton from '@/components/ui/button.vue';
+import MkKeyValue from '@/components/key-value.vue';
+import FormTextarea from '@/components/form/textarea.vue';
+import FormSplit from '@/components/form/split.vue';
+import FormInfo from '@/components/ui/info.vue';
+
+const props = defineProps<{
+	path: string;
+}>();
+
+const scope = $computed(() => props.path.split('/').slice(0, -1));
+const key = $computed(() => props.path.split('/').at(-1));
+
+let value = $ref(null);
+let valueForEditor = $ref(null);
+
+function fetchValue() {
+	os.api('i/registry/get-detail', {
+		scope,
+		key,
+	}).then(res => {
+		value = res;
+		valueForEditor = JSON5.stringify(res.value, null, '\t');
+	});
+}
+
+async function save() {
+	try {
+		JSON5.parse(valueForEditor);
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: i18n.ts.invalidValue,
+		});
+		return;
+	}
+	os.confirm({
+		type: 'warning',
+		text: i18n.ts.saveConfirm,
+	}).then(({ canceled }) => {
+		if (canceled) return;
+		os.apiWithDialog('i/registry/set', {
+			scope,
+			key,
+			value: JSON5.parse(valueForEditor),
+		});
+	});
+}
+
+function del() {
+	os.confirm({
+		type: 'warning',
+		text: i18n.ts.deleteConfirm,
+	}).then(({ canceled }) => {
+		if (canceled) return;
+		os.apiWithDialog('i/registry/remove', {
+			scope,
+			key,
+		});
+	});
+}
+
+watch(() => props.path, fetchValue, { immediate: true });
+
+const headerActions = $computed(() => []);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.registry,
+	icon: 'fas fa-cogs',
+});
+</script>
+
+<style lang="scss" scoped>
+</style>
diff --git a/packages/client/src/pages/registry.vue b/packages/client/src/pages/registry.vue
new file mode 100644
index 000000000..a428755a8
--- /dev/null
+++ b/packages/client/src/pages/registry.vue
@@ -0,0 +1,74 @@
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :content-max="600">
+		<MkButton primary @click="createKey">{{ i18n.ts._registry.createKey }}</MkButton>
+
+		<FormSection v-if="scopes">
+			<template #label>{{ i18n.ts.system }}</template>
+			<div class="_formLinks">
+				<FormLink v-for="scope in scopes" :to="`/registry/keys/system/${scope.join('/')}`" class="_monospace">{{ scope.join('/') }}</FormLink>
+			</div>
+		</FormSection>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from 'vue';
+import JSON5 from 'json5';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import { definePageMetadata } from '@/scripts/page-metadata';
+import FormLink from '@/components/form/link.vue';
+import FormSection from '@/components/form/section.vue';
+import MkButton from '@/components/ui/button.vue';
+
+let scopes = $ref(null);
+
+function fetchScopes() {
+	os.api('i/registry/scopes').then(res => {
+		scopes = res.slice().sort((a, b) => a.join('/').localeCompare(b.join('/')));
+	});
+}
+
+async function createKey() {
+	const { canceled, result } = await os.form(i18n.ts._registry.createKey, {
+		key: {
+			type: 'string',
+			label: i18n.ts._registry.key,
+		},
+		value: {
+			type: 'string',
+			multiline: true,
+			label: i18n.ts.value,
+		},
+		scope: {
+			type: 'string',
+			label: i18n.ts._registry.scope,
+		},
+	});
+	if (canceled) return;
+	os.apiWithDialog('i/registry/set', {
+		scope: result.scope.split('/'),
+		key: result.key,
+		value: JSON5.parse(result.value),
+	}).then(() => {
+		fetchScopes();
+	});
+}
+
+fetchScopes();
+
+const headerActions = $computed(() => []);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.registry,
+	icon: 'fas fa-cogs',
+});
+</script>
+
+<style lang="scss" scoped>
+</style>
diff --git a/packages/client/src/pages/settings/other.vue b/packages/client/src/pages/settings/other.vue
index 52ef4d401..51dab04cf 100644
--- a/packages/client/src/pages/settings/other.vue
+++ b/packages/client/src/pages/settings/other.vue
@@ -10,6 +10,8 @@
 
 	<FormLink to="/settings/account-info" class="_formBlock">{{ i18n.ts.accountInfo }}</FormLink>
 
+	<FormLink to="/registry" class="_formBlock"><template #icon><i class="fas fa-cogs"></i></template>{{ i18n.ts.registry }}</FormLink>
+
 	<FormLink to="/settings/delete-account" class="_formBlock"><template #icon><i class="fas fa-exclamation-triangle"></i></template>{{ i18n.ts.closeAccount }}</FormLink>
 </div>
 </template>
diff --git a/packages/client/src/pages/settings/profile.vue b/packages/client/src/pages/settings/profile.vue
index 121709f12..f30b0ccbd 100644
--- a/packages/client/src/pages/settings/profile.vue
+++ b/packages/client/src/pages/settings/profile.vue
@@ -39,10 +39,10 @@
 
 			<div class="_formRoot">
 				<FormSplit v-for="(record, i) in fields" :min-width="250" class="_formBlock">
-					<FormInput v-model="record.name">
+					<FormInput v-model="record.name" small>
 						<template #label>{{ i18n.ts._profile.metadataLabel }} #{{ i + 1 }}</template>
 					</FormInput>
-					<FormInput v-model="record.value">
+					<FormInput v-model="record.value" small>
 						<template #label>{{ i18n.ts._profile.metadataContent }} #{{ i + 1 }}</template>
 					</FormInput>
 				</FormSplit>
diff --git a/packages/client/src/router.ts b/packages/client/src/router.ts
index 2ff41e972..b61b77eee 100644
--- a/packages/client/src/router.ts
+++ b/packages/client/src/router.ts
@@ -153,6 +153,15 @@ export const routes = [{
 }, {
 	path: '/channels',
 	component: page(() => import('./pages/channels.vue')),
+}, {
+	path: '/registry/keys/system/:path(*)?',
+	component: page(() => import('./pages/registry.keys.vue')),
+}, {
+	path: '/registry/value/system/:path(*)?',
+	component: page(() => import('./pages/registry.value.vue')),
+}, {
+	path: '/registry',
+	component: page(() => import('./pages/registry.vue')),
 }, {
 	path: '/admin/file/:fileId',
 	component: iAmModerator ? page(() => import('./pages/admin-file.vue')) : page(() => import('./pages/not-found.vue')),
diff --git a/packages/client/src/ui/_common_/navbar.vue b/packages/client/src/ui/_common_/navbar.vue
index 3eb8c5a37..e18f89113 100644
--- a/packages/client/src/ui/_common_/navbar.vue
+++ b/packages/client/src/ui/_common_/navbar.vue
@@ -44,7 +44,7 @@
 			<button v-tooltip.noDelay.right="i18n.ts.note" class="item _button post" data-cy-open-post-form @click="os.post">
 				<i class="icon fas fa-pencil-alt fa-fw"></i><span class="text">{{ i18n.ts.note }}</span>
 			</button>
-			<button v-click-anime v-tooltip.noDelay.right="i18n.ts.account" class="item _button account" @click="openAccountMenu">
+			<button v-click-anime v-tooltip.noDelay.right="`${i18n.ts.account}: @${$i.username}`" class="item _button account" @click="openAccountMenu">
 				<MkAvatar :user="$i" class="avatar"/><MkAcct class="text" :user="$i"/>
 			</button>
 		</div>