diff --git a/packages/frontend/src/components/MkCropperDialog.vue b/packages/frontend/src/components/MkCropperDialog.vue
index c2a1aaf29a..0186cfc2c0 100644
--- a/packages/frontend/src/components/MkCropperDialog.vue
+++ b/packages/frontend/src/components/MkCropperDialog.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:withOkButton="true"
 	@close="cancel()"
 	@ok="ok()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header>{{ i18n.ts.cropImage }}</template>
 	<template #default="{ width, height }">
diff --git a/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue b/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
index 949adc6a8e..ecbee864dc 100644
--- a/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
+++ b/packages/frontend/src/components/MkCustomEmojiDetailedDialog.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<MkModalWindow ref="dialogEl" @close="cancel()" @closed="$emit('closed')">
+<MkModalWindow ref="dialogEl" @close="cancel()" @closed="emit('closed')">
 	<template #header>:{{ emoji.name }}:</template>
 	<template #default>
 		<MkSpacer>
diff --git a/packages/frontend/src/components/MkEmbedCodeGenDialog.vue b/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
index c2bb516c7c..6e9eb75920 100644
--- a/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
+++ b/packages/frontend/src/components/MkEmbedCodeGenDialog.vue
@@ -11,7 +11,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:scroll="false"
 	:withOkButton="false"
 	@close="cancel()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header><i class="ti ti-code"></i> {{ i18n.ts._embedCodeGen.title }}</template>
 
diff --git a/packages/frontend/src/components/MkFormDialog.vue b/packages/frontend/src/components/MkFormDialog.vue
index 124f114111..a639eae208 100644
--- a/packages/frontend/src/components/MkFormDialog.vue
+++ b/packages/frontend/src/components/MkFormDialog.vue
@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	@click="cancel()"
 	@ok="ok()"
 	@close="cancel()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header>
 		{{ title }}
diff --git a/packages/frontend/src/components/MkPageWindow.vue b/packages/frontend/src/components/MkPageWindow.vue
index 02c84df447..9547423227 100644
--- a/packages/frontend/src/components/MkPageWindow.vue
+++ b/packages/frontend/src/components/MkPageWindow.vue
@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:buttonsLeft="buttonsLeft"
 	:buttonsRight="buttonsRight"
 	:contextmenu="contextmenu"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header>
 		<template v-if="pageMetadata">
@@ -30,17 +30,17 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed, onMounted, onUnmounted, provide, ref, shallowRef } from 'vue';
+import { url } from '@@/js/config.js';
+import { getScrollContainer } from '@@/js/scroll.js';
 import RouterView from '@/components/global/RouterView.vue';
 import MkWindow from '@/components/MkWindow.vue';
 import { popout as _popout } from '@/scripts/popout.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
-import { url } from '@@/js/config.js';
 import { useScrollPositionManager } from '@/nirax.js';
 import { i18n } from '@/i18n.js';
 import { PageMetadata, provideMetadataReceiver, provideReactiveMetadata } from '@/scripts/page-metadata.js';
 import { openingWindowsCount } from '@/os.js';
 import { claimAchievement } from '@/scripts/achievements.js';
-import { getScrollContainer } from '@@/js/scroll.js';
 import { useRouterFactory } from '@/router/supplier.js';
 import { mainRouter } from '@/router/main.js';
 
@@ -48,7 +48,7 @@ const props = defineProps<{
 	initialPath: string;
 }>();
 
-defineEmits<{
+const emit = defineEmits<{
 	(ev: 'closed'): void;
 }>();
 
diff --git a/packages/frontend/src/components/MkSignupDialog.vue b/packages/frontend/src/components/MkSignupDialog.vue
index 4f75a36fbe..6fb9d77837 100644
--- a/packages/frontend/src/components/MkSignupDialog.vue
+++ b/packages/frontend/src/components/MkSignupDialog.vue
@@ -9,7 +9,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:width="500"
 	:height="600"
 	@close="onClose"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header>{{ i18n.ts.signup }}</template>
 
diff --git a/packages/frontend/src/components/MkTokenGenerateWindow.vue b/packages/frontend/src/components/MkTokenGenerateWindow.vue
index a7bc3f37f1..73aef68964 100644
--- a/packages/frontend/src/components/MkTokenGenerateWindow.vue
+++ b/packages/frontend/src/components/MkTokenGenerateWindow.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:okButtonDisabled="false"
 	:canClose="false"
 	@close="dialog?.close()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 	@ok="ok()"
 >
 	<template #header>{{ title || i18n.ts.generateAccessToken }}</template>
diff --git a/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue b/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
index 7f0266d1d3..fe499fabbf 100644
--- a/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
+++ b/packages/frontend/src/components/MkUserAnnouncementEditDialog.vue
@@ -8,7 +8,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	ref="dialog"
 	:width="400"
 	@close="dialog?.close()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template v-if="announcement" #header>:{{ announcement.title }}:</template>
 	<template v-else #header>New announcement</template>
@@ -69,6 +69,11 @@ const props = defineProps<{
 	announcement?: Required<AdminAnnouncementType>,
 }>();
 
+const emit = defineEmits<{
+	(ev: 'done', v: { deleted?: boolean; updated?: AdminAnnouncementType; created?: AdminAnnouncementType; }): void,
+	(ev: 'closed'): void
+}>();
+
 const dialog = ref<InstanceType<typeof MkModalWindow> | null>(null);
 const title = ref(props.announcement ? props.announcement.title : '');
 const text = ref(props.announcement ? props.announcement.text : '');
@@ -76,11 +81,6 @@ const icon = ref(props.announcement ? props.announcement.icon : 'info');
 const display = ref(props.announcement ? props.announcement.display : 'dialog');
 const needConfirmationToRead = ref(props.announcement ? props.announcement.needConfirmationToRead : false);
 
-const emit = defineEmits<{
-	(ev: 'done', v: { deleted?: boolean; updated?: AdminAnnouncementType; created?: AdminAnnouncementType; }): void,
-	(ev: 'closed'): void
-}>();
-
 async function done() {
 	const params = {
 		title: title.value,
diff --git a/packages/frontend/src/components/MkUserSelectDialog.vue b/packages/frontend/src/components/MkUserSelectDialog.vue
index 8e58a6c5a2..764bf74f21 100644
--- a/packages/frontend/src/components/MkUserSelectDialog.vue
+++ b/packages/frontend/src/components/MkUserSelectDialog.vue
@@ -11,7 +11,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	@click="cancel()"
 	@close="cancel()"
 	@ok="ok()"
-	@closed="$emit('closed')"
+	@closed="emit('closed')"
 >
 	<template #header>{{ i18n.ts.selectUser }}</template>
 	<div>
diff --git a/packages/frontend/src/components/MkWidgets.vue b/packages/frontend/src/components/MkWidgets.vue
index 492dd4cdc0..ba619f6063 100644
--- a/packages/frontend/src/components/MkWidgets.vue
+++ b/packages/frontend/src/components/MkWidgets.vue
@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<option v-for="widget in widgetDefs" :key="widget" :value="widget">{{ i18n.ts._widgets[widget] }}</option>
 			</MkSelect>
 			<MkButton inline primary data-cy-widget-add @click="addWidget"><i class="ti ti-plus"></i> {{ i18n.ts.add }}</MkButton>
-			<MkButton inline @click="$emit('exit')">{{ i18n.ts.close }}</MkButton>
+			<MkButton inline @click="emit('exit')">{{ i18n.ts.close }}</MkButton>
 		</header>
 		<Sortable
 			:modelValue="props.widgets"
diff --git a/packages/frontend/src/components/MkWindow.vue b/packages/frontend/src/components/MkWindow.vue
index ed7e3867ce..2953f656d4 100644
--- a/packages/frontend/src/components/MkWindow.vue
+++ b/packages/frontend/src/components/MkWindow.vue
@@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:enterFromClass="defaultStore.state.animation ? $style.transition_window_enterFrom : ''"
 	:leaveToClass="defaultStore.state.animation ? $style.transition_window_leaveTo : ''"
 	appear
-	@afterLeave="$emit('closed')"
+	@afterLeave="emit('closed')"
 >
 	<div v-if="showing" ref="rootEl" :class="[$style.root, { [$style.maximized]: maximized }]">
 		<div :class="$style.body" class="_shadow" @mousedown="onBodyMousedown" @keydown="onKeydown">
diff --git a/packages/frontend/src/pages/page-editor/els/page-editor.el.image.vue b/packages/frontend/src/pages/page-editor/els/page-editor.el.image.vue
index 247b8f61a1..c3ad6657b0 100644
--- a/packages/frontend/src/pages/page-editor/els/page-editor.el.image.vue
+++ b/packages/frontend/src/pages/page-editor/els/page-editor.el.image.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- eslint-disable vue/no-mutating-props -->
-<XContainer :draggable="true" @remove="() => $emit('remove')">
+<XContainer :draggable="true" @remove="() => emit('remove')">
 	<template #header><i class="ti ti-photo"></i> {{ i18n.ts._pages.blocks.image }}</template>
 	<template #func>
 		<button @click="choose()">
diff --git a/packages/frontend/src/pages/page-editor/els/page-editor.el.note.vue b/packages/frontend/src/pages/page-editor/els/page-editor.el.note.vue
index 52b4f2aaa3..36e03b4790 100644
--- a/packages/frontend/src/pages/page-editor/els/page-editor.el.note.vue
+++ b/packages/frontend/src/pages/page-editor/els/page-editor.el.note.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- eslint-disable vue/no-mutating-props -->
-<XContainer :draggable="true" @remove="() => $emit('remove')">
+<XContainer :draggable="true" @remove="() => emit('remove')">
 	<template #header><i class="ti ti-note"></i> {{ i18n.ts._pages.blocks.note }}</template>
 
 	<section style="padding: 16px;" class="_gaps_s">
diff --git a/packages/frontend/src/pages/page-editor/els/page-editor.el.section.vue b/packages/frontend/src/pages/page-editor/els/page-editor.el.section.vue
index eea52255c7..3fed07f7e8 100644
--- a/packages/frontend/src/pages/page-editor/els/page-editor.el.section.vue
+++ b/packages/frontend/src/pages/page-editor/els/page-editor.el.section.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- eslint-disable vue/no-mutating-props -->
-<XContainer :draggable="true" @remove="() => $emit('remove')">
+<XContainer :draggable="true" @remove="() => emit('remove')">
 	<template #header><i class="ti ti-note"></i> {{ props.modelValue.title }}</template>
 	<template #func>
 		<button class="_button" @click="rename()">
@@ -21,7 +21,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-/* eslint-disable vue/no-mutating-props */
+ 
 import { defineAsyncComponent, inject, onMounted, watch, ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import { v4 as uuid } from 'uuid';
diff --git a/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue b/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
index 43a1e37f9e..5795b46c00 100644
--- a/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
+++ b/packages/frontend/src/pages/page-editor/els/page-editor.el.text.vue
@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- eslint-disable vue/no-mutating-props -->
-<XContainer :draggable="true" @remove="() => $emit('remove')">
+<XContainer :draggable="true" @remove="() => emit('remove')">
 	<template #header><i class="ti ti-align-left"></i> {{ i18n.ts._pages.blocks.text }}</template>
 
 	<section>
@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-/* eslint-disable vue/no-mutating-props */
+ 
 import { watch, ref, shallowRef, onMounted, onUnmounted } from 'vue';
 import * as Misskey from 'misskey-js';
 import XContainer from '../page-editor.container.vue';
diff --git a/packages/frontend/src/pages/page-editor/page-editor.blocks.vue b/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
index 4967e73000..f191320180 100644
--- a/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
+++ b/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<Sortable :modelValue="modelValue" tag="div" itemKey="id" handle=".drag-handle" :group="{ name: 'blocks' }" :animation="150" :swapThreshold="0.5" @update:modelValue="v => $emit('update:modelValue', v)">
+<Sortable :modelValue="modelValue" tag="div" itemKey="id" handle=".drag-handle" :group="{ name: 'blocks' }" :animation="150" :swapThreshold="0.5" @update:modelValue="v => emit('update:modelValue', v)">
 	<template #item="{element}">
 		<div :class="$style.item">
 			<!-- divが無いとエラーになる https://github.com/SortableJS/vue.draggable.next/issues/189 -->