diff --git a/packages/client/src/components/MkMenu.vue b/packages/client/src/components/MkMenu.vue
index 78c1ff2238..c9f8dbfd6d 100644
--- a/packages/client/src/components/MkMenu.vue
+++ b/packages/client/src/components/MkMenu.vue
@@ -12,33 +12,33 @@
 			<span v-else-if="item.type === 'label'" class="label item">
 				<span>{{ item.text }}</span>
 			</span>
-			<span v-else-if="item.type === 'pending'" :tabindex="i" class="pending item">
+			<span v-else-if="item.type === 'pending'" :tabindex="0" class="pending item">
 				<span><MkEllipsis/></span>
 			</span>
-			<MkA v-else-if="item.type === 'link'" :to="item.to" :tabindex="i" class="_button item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<MkA v-else-if="item.type === 'link'" :to="item.to" :tabindex="0" class="_button item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ph-fw ph-lg" :class="item.icon"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" class="avatar"/>
 				<span>{{ item.text }}</span>
 				<span v-if="item.indicate" class="indicator"><i class="ph-circle-fill"></i></span>
 			</MkA>
-			<a v-else-if="item.type === 'a'" :href="item.href" :target="item.target" :download="item.download" :tabindex="i" class="_button item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<a v-else-if="item.type === 'a'" :href="item.href" :target="item.target" :download="item.download" :tabindex="0" class="_button item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ph-fw ph-lg" :class="item.icon"></i>
 				<span>{{ item.text }}</span>
 				<span v-if="item.indicate" class="indicator"><i class="ph-circle-fill"></i></span>
 			</a>
-			<button v-else-if="item.type === 'user'" :tabindex="i" class="_button item" :class="{ active: item.active }" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button v-else-if="item.type === 'user'" :tabindex="0" class="_button item" :class="{ active: item.active }" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<MkAvatar :user="item.user" class="avatar"/><MkUserName :user="item.user"/>
 				<span v-if="item.indicate" class="indicator"><i class="ph-circle-fill"></i></span>
 			</button>
-			<span v-else-if="item.type === 'switch'" :tabindex="i" class="item" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<span v-else-if="item.type === 'switch'" :tabindex="0" class="item" @click.passive="onItemMouseEnter(item)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<FormSwitch v-model="item.ref" :disabled="item.disabled" class="form-switch">{{ item.text }}</FormSwitch>
 			</span>
-			<button v-else-if="item.type === 'parent'" :tabindex="i" class="_button item parent" :class="{ childShowing: childShowingItem === item }" @mouseenter="showChildren(item, $event)">
+			<button v-else-if="item.type === 'parent'" :tabindex="0" class="_button item parent" :class="{ childShowing: childShowingItem === item }" @mouseenter="showChildren(item, $event)" @click="showChildren(item, $event)">
 				<i v-if="item.icon" class="ph-fw ph-lg" :class="item.icon"></i>
 				<span>{{ item.text }}</span>
 				<span class="caret"><i class="ph-caret-right-bold ph-lg ph-fw ph-lg"></i></span>
 			</button>
-			<button v-else :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button v-else :tabindex="0" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ph-fw ph-lg" :class="item.icon"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" class="avatar"/>
 				<span>{{ item.text }}</span>
diff --git a/packages/client/src/components/MkModal.vue b/packages/client/src/components/MkModal.vue
index ed0e7f59dd..62f67a3806 100644
--- a/packages/client/src/components/MkModal.vue
+++ b/packages/client/src/components/MkModal.vue
@@ -1,8 +1,8 @@
 <template>
-<transition :name="$store.state.animation ? (type === 'drawer') ? 'modal-drawer' : (type === 'popup') ? 'modal-popup' : 'modal' : ''" :duration="$store.state.animation ? 200 : 0" appear @after-leave="emit('closed')" @enter="emit('opening')" @after-enter="onOpened">
+<transition :name="$store.state.animation ? (type === 'drawer') ? 'modal-drawer' : (type === 'popup') ? 'modal-popup' : 'modal' : ''" :duration="$store.state.animation ? 200 : 0" appear @after-leave="emit('closed')" @enter="emit('opening')" @keyup.esc="emit('click')" @after-enter="onOpened">
 	<div v-show="manualShowing != null ? manualShowing : showing" v-hotkey.global="keymap" class="qzhlnise" :class="{ drawer: type === 'drawer', dialog: type === 'dialog' || type === 'dialog:top', popup: type === 'popup' }" :style="{ zIndex, pointerEvents: (manualShowing != null ? manualShowing : showing) ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
 		<div class="bg _modalBg" :class="{ transparent: transparentBg && (type === 'popup') }" :style="{ zIndex }" @click="onBgClick" @contextmenu.prevent.stop="() => {}"></div>
-		<div ref="content" class="content" :class="{ fixed, top: type === 'dialog:top' }" :style="{ zIndex }" @click.self="onBgClick">
+		<div ref="content" class="content" :class="{ fixed, top: type === 'dialog:top' }" :style="{ zIndex }" @click.self="onBgClick" tabindex="-1">
 			<slot :max-height="maxHeight" :type="type"></slot>
 		</div>
 	</div>
@@ -214,6 +214,7 @@ const align = () => {
 const onOpened = () => {
 	emit('opened');
 
+	content?.focus()
 	// モーダルコンテンツにマウスボタンが押され、コンテンツ外でマウスボタンが離されたときにモーダルバックグラウンドクリックと判定させないためにマウスイベントを監視しフラグ管理する
 	const el = content!.children[0];
 	el.addEventListener('mousedown', ev => {
@@ -328,6 +329,9 @@ defineExpose({
 }
 
 .qzhlnise {
+	> .content {
+		border-radius: 16px;
+	}
 	> .bg {
 		&.transparent {
 			background: transparent;
diff --git a/packages/client/src/components/MkPopupMenu.vue b/packages/client/src/components/MkPopupMenu.vue
index f04c7f5618..95234d7ce8 100644
--- a/packages/client/src/components/MkPopupMenu.vue
+++ b/packages/client/src/components/MkPopupMenu.vue
@@ -1,5 +1,5 @@
 <template>
-<MkModal ref="modal" v-slot="{ type, maxHeight }" :z-priority="'high'" :src="src" :transparent-bg="true" @click="modal.close()" @closed="emit('closed')">
+<MkModal ref="modal" v-slot="{ type, maxHeight }" :z-priority="'high'" :src="src" :transparent-bg="true" @click="modal.close()" @closed="emit('closed')" tabindex="-1">
 	<MkMenu :items="items" :align="align" :width="width" :max-height="maxHeight" :as-drawer="type === 'drawer'" class="sfhdhdhq" :class="{ drawer: type === 'drawer' }" @close="modal.close()"/>
 </MkModal>
 </template>
diff --git a/packages/client/src/components/MkSuperMenu.vue b/packages/client/src/components/MkSuperMenu.vue
index 6e73b49599..b784d52397 100644
--- a/packages/client/src/components/MkSuperMenu.vue
+++ b/packages/client/src/components/MkSuperMenu.vue
@@ -5,15 +5,15 @@
 
 		<div class="items">
 			<template v-for="(item, i) in group.items">
-				<a v-if="item.type === 'a'" :href="item.href" :target="item.target" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }">
+				<a v-if="item.type === 'a'" :href="item.href" :target="item.target" class="_button item" :class="{ danger: item.danger, active: item.active }">
 					<i v-if="item.icon" class="icon ph-fw ph-lg" :class="item.icon"></i>
 					<span class="text">{{ item.text }}</span>
 				</a>
-				<button v-else-if="item.type === 'button'" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active" @click="ev => item.action(ev)">
+				<button v-else-if="item.type === 'button'" class="_button item" :class="{ danger: item.danger, active: item.active }" :disabled="item.active" @click="ev => item.action(ev)">
 					<i v-if="item.icon" class="icon ph-fw ph-lg" :class="item.icon"></i>
 					<span class="text">{{ item.text }}</span>
 				</button>
-				<MkA v-else :to="item.to" :tabindex="i" class="_button item" :class="{ danger: item.danger, active: item.active }">
+				<MkA v-else :to="item.to" class="_button item" :class="{ danger: item.danger, active: item.active }">
 					<i v-if="item.icon" class="icon ph-fw ph-lg" :class="item.icon"></i>
 					<span class="text">{{ item.text }}</span>
 				</MkA>