diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4a9fe208f..ed0ff0e0f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,6 @@
 
 ### Client
 -
-- カスタム絵文字のライセンスを複数でセットできるようになりました。
 
 ### Server
 -
@@ -26,6 +25,9 @@
     （デスクトップ表示ではusernameの右側のボタンからも追加可能）
 - アカウントの引っ越し（フォロワー引き継ぎ）に対応
   * 一度引っ越したアカウントは利用に制限がかかります
+- ロールタイムラインをロールごとに表示するかどうかの選択できるようになりました。
+	* デフォルトがオフになるので、ロールタイムラインを表示する場合はオンにしてください。
+- カスタム絵文字のライセンスを複数でセットできるようになりました。
 
 ### Client
 - 通知の表示をカスタマイズできるように
@@ -35,6 +37,7 @@
   * 画像が全て隠れた状態で表示されるようになります
 - 1枚だけのメディアリストの画像のアスペクト比を画像に応じて縦長にするように
 - Fix: リアクションをホバーした時のユーザーリストで猫耳が切れてしまっていた問題を修正
+- 新しい実績を追加
 
 ### Server
 - Fix: エクスポートデータの拡張子がunknownになる問題を修正
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 8c1334c6a8..69fca92f6f 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -1199,6 +1199,9 @@ _achievements:
     _client30min:
       title: "ひとやすみ"
       description: "クライアントを起動してから30分以上経過した"
+    _client60min:
+      title: "Misskeyの見すぎ"
+      description: "クライアントを起動してから60分以上経過した"
     _noteDeletedWithin1min:
       title: "いまのなし"
       description: "投稿してから1分以内にその投稿を削除した"
@@ -1288,6 +1291,8 @@ _role:
   iconUrl: "アイコン画像のURL"
   asBadge: "バッジとして表示"
   descriptionOfAsBadge: "オンにすると、ユーザー名の横にロールのアイコンが表示されます。"
+  isExplorable: "ロールタイムラインを公開"
+  descriptionOfIsExplorable: "オンにすると、ロールのタイムラインを公開します。ロールの公開がオフの場合、タイムラインの公開はされません。"
   displayOrder: "表示順"
   descriptionOfDisplayOrder: "数値が大きいほどUI上で先頭に表示されます。"
   canEditMembersByModerator: "モデレーターのメンバー編集を許可"
diff --git a/package.json b/package.json
index 7929a9340d..3dd67f085a 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
 		"type": "git",
 		"url": "https://github.com/misskey-dev/misskey.git"
 	},
-	"packageManager": "pnpm@8.1.1",
+	"packageManager": "pnpm@8.3.1",
 	"workspaces": [
 		"packages/frontend",
 		"packages/backend",
diff --git a/packages/backend/migration/1681870960239-RoleTLSetting.js b/packages/backend/migration/1681870960239-RoleTLSetting.js
new file mode 100644
index 0000000000..2280f44eaa
--- /dev/null
+++ b/packages/backend/migration/1681870960239-RoleTLSetting.js
@@ -0,0 +1,12 @@
+export class RoleTLSetting1681870960239 {
+	name = 'RoleTLSetting1681870960239'
+
+	async up(queryRunner) {
+		await queryRunner.query(`ALTER TABLE "role" ADD "isExplorable" boolean NOT NULL DEFAULT false`);
+	}
+	
+	async down(queryRunner) {
+		await queryRunner.query(`ALTER TABLE "role" DROP COLUMN "isExplorable"`);
+	}
+
+}
diff --git a/packages/backend/src/core/AchievementService.ts b/packages/backend/src/core/AchievementService.ts
index 1ca38d8bb0..9e223f1492 100644
--- a/packages/backend/src/core/AchievementService.ts
+++ b/packages/backend/src/core/AchievementService.ts
@@ -64,6 +64,7 @@ export const ACHIEVEMENT_TYPES = [
 	'iLoveMisskey',
 	'foundTreasure',
 	'client30min',
+	'client60min',
 	'noteDeletedWithin1min',
 	'postedAtLateNight',
 	'postedAt0min0sec',
diff --git a/packages/backend/src/core/entities/RoleEntityService.ts b/packages/backend/src/core/entities/RoleEntityService.ts
index e111a10b77..54818782dd 100644
--- a/packages/backend/src/core/entities/RoleEntityService.ts
+++ b/packages/backend/src/core/entities/RoleEntityService.ts
@@ -59,6 +59,7 @@ export class RoleEntityService {
 			isPublic: role.isPublic,
 			isAdministrator: role.isAdministrator,
 			isModerator: role.isModerator,
+			isExplorable: role.isExplorable,
 			asBadge: role.asBadge,
 			canEditMembersByModerator: role.canEditMembersByModerator,
 			displayOrder: role.displayOrder,
diff --git a/packages/backend/src/models/entities/Role.ts b/packages/backend/src/models/entities/Role.ts
index eca9bcf270..61f40d59da 100644
--- a/packages/backend/src/models/entities/Role.ts
+++ b/packages/backend/src/models/entities/Role.ts
@@ -151,6 +151,11 @@ export class Role {
 	})
 	public isAdministrator: boolean;
 
+	@Column('boolean', {
+		default: false,
+	})
+	public isExplorable: boolean;
+
 	@Column('boolean', {
 		default: false,
 	})
diff --git a/packages/backend/src/server/api/endpoints/admin/roles/create.ts b/packages/backend/src/server/api/endpoints/admin/roles/create.ts
index 1359894634..5440c4563f 100644
--- a/packages/backend/src/server/api/endpoints/admin/roles/create.ts
+++ b/packages/backend/src/server/api/endpoints/admin/roles/create.ts
@@ -25,6 +25,7 @@ export const paramDef = {
 		isPublic: { type: 'boolean' },
 		isModerator: { type: 'boolean' },
 		isAdministrator: { type: 'boolean' },
+		isExplorable: { type: 'boolean' },
 		asBadge: { type: 'boolean' },
 		canEditMembersByModerator: { type: 'boolean' },
 		displayOrder: { type: 'number' },
@@ -42,6 +43,7 @@ export const paramDef = {
 		'isPublic',
 		'isModerator',
 		'isAdministrator',
+		'isExplorable',
 		'asBadge',
 		'canEditMembersByModerator',
 		'displayOrder',
@@ -76,6 +78,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				isPublic: ps.isPublic,
 				isAdministrator: ps.isAdministrator,
 				isModerator: ps.isModerator,
+				isExplorable: ps.isExplorable,
 				asBadge: ps.asBadge,
 				canEditMembersByModerator: ps.canEditMembersByModerator,
 				displayOrder: ps.displayOrder,
diff --git a/packages/backend/src/server/api/endpoints/admin/roles/update.ts b/packages/backend/src/server/api/endpoints/admin/roles/update.ts
index 37b68c4c41..467f157a61 100644
--- a/packages/backend/src/server/api/endpoints/admin/roles/update.ts
+++ b/packages/backend/src/server/api/endpoints/admin/roles/update.ts
@@ -33,6 +33,7 @@ export const paramDef = {
 		isPublic: { type: 'boolean' },
 		isModerator: { type: 'boolean' },
 		isAdministrator: { type: 'boolean' },
+		isExplorable: { type: 'boolean' },
 		asBadge: { type: 'boolean' },
 		canEditMembersByModerator: { type: 'boolean' },
 		displayOrder: { type: 'number' },
@@ -85,6 +86,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				isPublic: ps.isPublic,
 				isModerator: ps.isModerator,
 				isAdministrator: ps.isAdministrator,
+				isExplorable: ps.isExplorable,
 				asBadge: ps.asBadge,
 				canEditMembersByModerator: ps.canEditMembersByModerator,
 				displayOrder: ps.displayOrder,
diff --git a/packages/backend/src/server/api/endpoints/roles/notes.ts b/packages/backend/src/server/api/endpoints/roles/notes.ts
index 90c8281a49..6202c740f1 100644
--- a/packages/backend/src/server/api/endpoints/roles/notes.ts
+++ b/packages/backend/src/server/api/endpoints/roles/notes.ts
@@ -65,12 +65,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		super(meta, paramDef, async (ps, me) => {
 			const role = await this.rolesRepository.findOneBy({
 				id: ps.roleId,
+				isPublic: true,
 			});
 
 			if (role == null) {
 				throw new ApiError(meta.errors.noSuchRole);
 			}
-
+			if (!role.isExplorable) { 
+				return [];
+			}
 			const limit = ps.limit + (ps.untilId ? 1 : 0) + (ps.sinceId ? 1 : 0); // untilIdに指定したものも含まれるため+1
 			const noteIdsRes = await this.redisClient.xrevrange(
 				`roleTimeline:${role.id}`,
diff --git a/packages/frontend/src/components/MkContainer.vue b/packages/frontend/src/components/MkContainer.vue
index a6372b7b6f..1b62a697e2 100644
--- a/packages/frontend/src/components/MkContainer.vue
+++ b/packages/frontend/src/components/MkContainer.vue
@@ -185,7 +185,6 @@ export default defineComponent({
 	left: 0;
 	color: var(--panelHeaderFg);
 	background: var(--panelHeaderBg);
-	border-bottom: solid 0.5px var(--panelHeaderDivider);
 	z-index: 2;
 	line-height: 1.4em;
 }
diff --git a/packages/frontend/src/components/MkSignupDialog.rules.vue b/packages/frontend/src/components/MkSignupDialog.rules.vue
index ed179ffdeb..5bdc530195 100644
--- a/packages/frontend/src/components/MkSignupDialog.rules.vue
+++ b/packages/frontend/src/components/MkSignupDialog.rules.vue
@@ -90,7 +90,6 @@ const emit = defineEmits<{
 
 .rule {
 	display: flex;
-	align-items: center;
 	gap: 8px;
 	word-break: break-word;
 
diff --git a/packages/frontend/src/init.ts b/packages/frontend/src/init.ts
index 91cdc15ef9..d40b761329 100644
--- a/packages/frontend/src/init.ts
+++ b/packages/frontend/src/init.ts
@@ -431,6 +431,10 @@ if ($i) {
 		claimAchievement('client30min');
 	}, 1000 * 60 * 30);
 
+	window.setTimeout(() => {
+		claimAchievement('client60min');
+	}, 1000 * 60 * 60);
+
 	const lastUsed = miLocalStorage.getItem('lastUsed');
 	if (lastUsed) {
 		const lastUsedDate = parseInt(lastUsed, 10);
diff --git a/packages/frontend/src/pages/about.vue b/packages/frontend/src/pages/about.vue
index 1ca5ba6ca7..8e29990426 100644
--- a/packages/frontend/src/pages/about.vue
+++ b/packages/frontend/src/pages/about.vue
@@ -3,10 +3,10 @@
 	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer v-if="tab === 'overview'" :content-max="600" :margin-min="20">
 		<div class="_gaps_m">
-			<div class="fwhjspax" :style="{ backgroundImage: `url(${ instance.bannerUrl })` }">
-				<div class="content">
-					<img :src="instance.iconUrl ?? instance.faviconUrl ?? '/favicon.ico'" alt="" class="icon"/>
-					<div class="name">
+			<div :class="$style.banner" :style="{ backgroundImage: `url(${ instance.bannerUrl })` }">
+				<div style="overflow: clip;">
+					<img :src="instance.iconUrl ?? instance.faviconUrl ?? '/favicon.ico'" alt="" :class="$style.bannerIcon"/>
+					<div :class="$style.bannerName">
 						<b>{{ instance.name ?? host }}</b>
 					</div>
 				</div>
@@ -41,6 +41,13 @@
 							<template #value>{{ instance.maintainerEmail }}</template>
 						</MkKeyValue>
 					</FormSplit>
+					<MkFolder v-if="instance.serverRules.length > 0">
+						<template #label>{{ i18n.ts.serverRules }}</template>
+
+						<ol class="_gaps_s" :class="$style.rules">
+							<li v-for="item in instance.serverRules" :class="$style.rule"><div :class="$style.ruleText" v-html="item"></div></li>
+						</ol>
+					</MkFolder>
 					<FormLink v-if="instance.tosUrl" :to="instance.tosUrl" external>{{ i18n.ts.termsOfService }}</FormLink>
 				</div>
 			</FormSection>
@@ -94,6 +101,7 @@ import FormLink from '@/components/form/link.vue';
 import FormSection from '@/components/form/section.vue';
 import FormSuspense from '@/components/form/suspense.vue';
 import FormSplit from '@/components/form/split.vue';
+import MkFolder from '@/components/MkFolder.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';
 import MkInstanceStats from '@/components/MkInstanceStats.vue';
 import * as os from '@/os';
@@ -148,31 +156,63 @@ definePageMetadata(computed(() => ({
 })));
 </script>
 
-<style lang="scss" scoped>
-.fwhjspax {
+<style lang="scss" module>
+.banner {
 	text-align: center;
 	border-radius: 10px;
 	overflow: clip;
 	background-size: cover;
 	background-position: center center;
+}
 
-	> .content {
-		overflow: hidden;
+.bannerIcon {
+	display: block;
+	margin: 16px auto 0 auto;
+	height: 64px;
+	border-radius: 8px;
+}
 
-		> .icon {
-			display: block;
-			margin: 16px auto 0 auto;
-			height: 64px;
-			border-radius: 8px;
-		}
+.bannerName {
+	display: block;
+	padding: 16px;
+	color: #fff;
+	text-shadow: 0 0 8px #000;
+	background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
+}
 
-		> .name {
-			display: block;
-			padding: 16px;
-			color: #fff;
-			text-shadow: 0 0 8px #000;
-			background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
-		}
+.rules {
+	counter-reset: item;
+	list-style: none;
+	padding: 0;
+	margin: 0;
+}
+
+.rule {
+	display: flex;
+	gap: 8px;
+	word-break: break-word;
+
+	&::before {
+		flex-shrink: 0;
+		display: flex;
+		position: sticky;
+		top: calc(var(--stickyTop, 0px) + 8px);
+		counter-increment: item;
+		content: counter(item);
+		width: 32px;
+		height: 32px;
+		line-height: 32px;
+		background-color: var(--accentedBg);
+		color: var(--accent);
+		font-size: 13px;
+		font-weight: bold;
+		align-items: center;
+		justify-content: center;
+		border-radius: 999px;
 	}
 }
+
+.ruleText {
+	padding-top: 6px;
+}
 </style>
diff --git a/packages/frontend/src/pages/admin/roles.edit.vue b/packages/frontend/src/pages/admin/roles.edit.vue
index b1aa03f1f7..c211ef2f05 100644
--- a/packages/frontend/src/pages/admin/roles.edit.vue
+++ b/packages/frontend/src/pages/admin/roles.edit.vue
@@ -54,6 +54,7 @@ if (props.id) {
 		target: 'manual',
 		condFormula: { id: uuid(), type: 'isRemote' },
 		isPublic: false,
+		isExplorable: false,
 		asBadge: false,
 		canEditMembersByModerator: false,
 		displayOrder: 0,
diff --git a/packages/frontend/src/pages/admin/roles.editor.vue b/packages/frontend/src/pages/admin/roles.editor.vue
index 873ff02feb..649f64d125 100644
--- a/packages/frontend/src/pages/admin/roles.editor.vue
+++ b/packages/frontend/src/pages/admin/roles.editor.vue
@@ -59,6 +59,11 @@
 		<template #caption>{{ i18n.ts._role.descriptionOfAsBadge }}</template>
 	</MkSwitch>
 
+	<MkSwitch v-model="role.isExplorable" :readonly="readonly">
+		<template #label>{{ i18n.ts._role.isExplorable }}</template>
+		<template #caption>{{ i18n.ts._role.descriptionOfIsExplorable }}</template>
+	</MkSwitch>
+
 	<FormSlot>
 		<template #label><i class="ti ti-license"></i> {{ i18n.ts._role.policies }}</template>
 		<div class="_gaps_s">
@@ -475,6 +480,7 @@ const save = throttle(100, () => {
 		isAdministrator: role.isAdministrator,
 		isModerator: role.isModerator,
 		isPublic: role.isPublic,
+		isExplorable: role.isExplorable,
 		asBadge: role.asBadge,
 		canEditMembersByModerator: role.canEditMembersByModerator,
 		policies: role.policies,
diff --git a/packages/frontend/src/scripts/achievements.ts b/packages/frontend/src/scripts/achievements.ts
index 25e8b71a12..f1da8a76da 100644
--- a/packages/frontend/src/scripts/achievements.ts
+++ b/packages/frontend/src/scripts/achievements.ts
@@ -60,6 +60,7 @@ export const ACHIEVEMENT_TYPES = [
 	'iLoveMisskey',
 	'foundTreasure',
 	'client30min',
+	'client60min',
 	'noteDeletedWithin1min',
 	'postedAtLateNight',
 	'postedAt0min0sec',
@@ -343,6 +344,11 @@ export const ACHIEVEMENT_BADGES = {
 		bg: 'linear-gradient(0deg, rgb(220 223 225), rgb(172 192 207))',
 		frame: 'bronze',
 	},
+	'client60min': {
+		img: '/fluent-emoji/1f552.png',
+		bg: 'linear-gradient(0deg, rgb(220 223 225), rgb(172 192 207))',
+		frame: 'silver',
+	},
 	'noteDeletedWithin1min': {
 		img: '/fluent-emoji/1f5d1.png',
 		bg: 'linear-gradient(0deg, rgb(220 223 225), rgb(172 192 207))',
diff --git a/packages/frontend/src/themes/_dark.json5 b/packages/frontend/src/themes/_dark.json5
index a23d25e866..aea8148209 100644
--- a/packages/frontend/src/themes/_dark.json5
+++ b/packages/frontend/src/themes/_dark.json5
@@ -27,7 +27,6 @@
 		panelHighlight: ':lighten<3<@panel',
 		panelHeaderBg: ':lighten<3<@panel',
 		panelHeaderFg: '@fg',
-		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
 		panelBorder: '" solid 1px var(--divider)',
 		acrylicPanel: ':alpha<0.5<@panel',
 		windowHeader: ':alpha<0.85<@panel',
diff --git a/packages/frontend/src/themes/_light.json5 b/packages/frontend/src/themes/_light.json5
index 713756221a..a8b5489671 100644
--- a/packages/frontend/src/themes/_light.json5
+++ b/packages/frontend/src/themes/_light.json5
@@ -27,7 +27,6 @@
 		panelHighlight: ':darken<3<@panel',
 		panelHeaderBg: ':lighten<3<@panel',
 		panelHeaderFg: '@fg',
-		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
 		panelBorder: '" solid 1px var(--divider)',
 		acrylicPanel: ':alpha<0.5<@panel',
 		windowHeader: ':alpha<0.85<@panel',
diff --git a/packages/frontend/src/themes/d-astro.json5 b/packages/frontend/src/themes/d-astro.json5
index c6a927ec3a..86a8403bb4 100644
--- a/packages/frontend/src/themes/d-astro.json5
+++ b/packages/frontend/src/themes/d-astro.json5
@@ -57,7 +57,6 @@
 		listItemHoverBg: 'rgba(255, 255, 255, 0.03)',
 		scrollbarHandle: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
-		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
 		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
 		X2: ':darken<2<@panel',
 		X3: 'rgba(255, 255, 255, 0.05)',
diff --git a/packages/frontend/src/themes/d-botanical.json5 b/packages/frontend/src/themes/d-botanical.json5
index c03b95e2d7..b98908984b 100644
--- a/packages/frontend/src/themes/d-botanical.json5
+++ b/packages/frontend/src/themes/d-botanical.json5
@@ -13,8 +13,6 @@
 		fgHighlighted: '#fff',
 		divider: 'rgba(255, 255, 255, 0.14)',
 		panel: 'rgb(47, 47, 44)',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		header: ':alpha<0.7<@panel',
 		navBg: '#363636',
 		renote: '@accent',
diff --git a/packages/frontend/src/themes/d-dark.json5 b/packages/frontend/src/themes/d-dark.json5
index d24ce4df69..354b999d29 100644
--- a/packages/frontend/src/themes/d-dark.json5
+++ b/packages/frontend/src/themes/d-dark.json5
@@ -13,8 +13,6 @@
 		fgHighlighted: '#fff',
 		divider: 'rgba(255, 255, 255, 0.14)',
 		panel: '#2d2d2d',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		header: ':alpha<0.7<@panel',
 		navBg: '#363636',
 		renote: '@accent',
diff --git a/packages/frontend/src/themes/d-future.json5 b/packages/frontend/src/themes/d-future.json5
index b6fa1ab0c1..ac1d3166bc 100644
--- a/packages/frontend/src/themes/d-future.json5
+++ b/packages/frontend/src/themes/d-future.json5
@@ -14,8 +14,6 @@
 		fgOnAccent: '#000',
 		divider: 'rgba(255, 255, 255, 0.1)',
 		panel: '#18181c',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		renote: '@accent',
 		mention: '#f2c97d',
 		mentionMe: '@accent',
diff --git a/packages/frontend/src/themes/d-green-lime.json5 b/packages/frontend/src/themes/d-green-lime.json5
index a6983b9ac2..17629190d0 100644
--- a/packages/frontend/src/themes/d-green-lime.json5
+++ b/packages/frontend/src/themes/d-green-lime.json5
@@ -14,8 +14,6 @@
 		fgOnAccent: '#192320',
 		divider: '#e7fffb24',
 		panel: '#192320',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		popup: '#293330',
 		renote: '@accent',
 		mentionMe: '#ffaa00',
diff --git a/packages/frontend/src/themes/d-green-orange.json5 b/packages/frontend/src/themes/d-green-orange.json5
index 62adc39e29..bddcc242e7 100644
--- a/packages/frontend/src/themes/d-green-orange.json5
+++ b/packages/frontend/src/themes/d-green-orange.json5
@@ -14,8 +14,6 @@
 		fgOnAccent: '#192320',
 		divider: '#e7fffb24',
 		panel: '#192320',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		popup: '#293330',
 		renote: '@accent',
 		mentionMe: '#b4e900',
diff --git a/packages/frontend/src/themes/d-u0.json5 b/packages/frontend/src/themes/d-u0.json5
index b270f809ac..fb9b36663d 100644
--- a/packages/frontend/src/themes/d-u0.json5
+++ b/packages/frontend/src/themes/d-u0.json5
@@ -81,7 +81,6 @@
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
 		fgTransparentWeak: ':alpha<0.75<@fg',
-		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
 		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
 		deckDivider: '#142022',
 	},
diff --git a/packages/frontend/src/themes/l-botanical.json5 b/packages/frontend/src/themes/l-botanical.json5
index 2ea9a7d6c9..70089a55d2 100644
--- a/packages/frontend/src/themes/l-botanical.json5
+++ b/packages/frontend/src/themes/l-botanical.json5
@@ -13,8 +13,6 @@
 		fgHighlighted: '#6bc9a0',
 		divider: '#cfcfcf',
 		panel: '@X14',
-		panelHeaderBg: '@panel',
-		panelHeaderDivider: '@divider',
 		header: ':alpha<0.7<@panel',
 		navBg: '@X14',
 		renote: '#229e92',
diff --git a/packages/frontend/src/themes/l-light.json5 b/packages/frontend/src/themes/l-light.json5
index 248355c945..cd9f0c477d 100644
--- a/packages/frontend/src/themes/l-light.json5
+++ b/packages/frontend/src/themes/l-light.json5
@@ -14,7 +14,6 @@
 		header: ':alpha<0.7<@panel',
 		navBg: '#fff',
 		panel: '#fff',
-		panelHeaderDivider: '@divider',
 		mentionMe: 'rgb(0, 179, 70)',
 	},
 }
diff --git a/packages/frontend/src/themes/l-rainy.json5 b/packages/frontend/src/themes/l-rainy.json5
index 283dd74c6c..8bc63ee43d 100644
--- a/packages/frontend/src/themes/l-rainy.json5
+++ b/packages/frontend/src/themes/l-rainy.json5
@@ -12,7 +12,6 @@
 		fg: '#636b71',
 		panel: '#fff',
 		divider: 'rgb(230 233 234)',
-		panelHeaderDivider: '@divider',
 		renote: '@accent',
 		link: '@accent',
 		mention: '@accent',
diff --git a/packages/frontend/src/themes/l-u0.json5 b/packages/frontend/src/themes/l-u0.json5
index 03b114ba39..2cb79791b8 100644
--- a/packages/frontend/src/themes/l-u0.json5
+++ b/packages/frontend/src/themes/l-u0.json5
@@ -81,7 +81,6 @@
 		inputBorderHover: 'rgba(255, 255, 255, 0.2)',
 		wallpaperOverlay: 'rgba(0, 0, 0, 0.5)',
 		fgTransparentWeak: ':alpha<0.75<@fg',
-		panelHeaderDivider: 'rgba(0, 0, 0, 0)',
 		scrollbarHandleHover: 'rgba(255, 255, 255, 0.4)',
 	},
 }
diff --git a/packages/frontend/src/themes/l-vivid.json5 b/packages/frontend/src/themes/l-vivid.json5
index b3c08f38ae..0ff087f471 100644
--- a/packages/frontend/src/themes/l-vivid.json5
+++ b/packages/frontend/src/themes/l-vivid.json5
@@ -60,7 +60,6 @@
 		scrollbarHandle: 'rgba(0, 0, 0, 0.2)',
 		wallpaperOverlay: 'rgba(255, 255, 255, 0.5)',
 		fgTransparentWeak: ':alpha<0.75<@fg',
-		panelHeaderDivider: '@divider',
 		scrollbarHandleHover: 'rgba(0, 0, 0, 0.4)',
 		X2: ':darken<2<@panel',
 		X3: 'rgba(0, 0, 0, 0.05)',
diff --git a/packages/frontend/src/ui/deck/column.vue b/packages/frontend/src/ui/deck/column.vue
index e895847bd9..7f6004ba62 100644
--- a/packages/frontend/src/ui/deck/column.vue
+++ b/packages/frontend/src/ui/deck/column.vue
@@ -316,12 +316,8 @@ function onDrop(ev) {
 	font-size: 0.9em;
 	color: var(--panelHeaderFg);
 	background: var(--panelHeaderBg);
-	box-shadow: 0 1px 0 0 var(--panelHeaderDivider);
 	cursor: pointer;
-
-	&, * {
-		user-select: none;
-	}
+	user-select: none;
 }
 
 .title {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 25958c37ad..cfdfca88c1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -342,7 +342,7 @@ importers:
         version: 2.1.0
       summaly:
         specifier: github:misskey-dev/summaly
-        version: github.com/misskey-dev/summaly/1bab7afee616429b8bbf7a7cbcbb8ebcef66d992
+        version: github.com/misskey-dev/summaly/c7d71a9ec2467268b3911dc2ac805c2b8a898d3e
       systeminformation:
         specifier: 5.17.12
         version: 5.17.12
@@ -942,7 +942,7 @@ importers:
         version: github.com/misskey-dev/storybook-addon-misskey-theme/cf583db098365b2ccc81a82f63ca9c93bc32b640(@storybook/blocks@7.0.6)(@storybook/components@7.0.6)(@storybook/core-events@7.0.6)(@storybook/manager-api@7.0.6)(@storybook/preview-api@7.0.6)(@storybook/theming@7.0.6)(@storybook/types@7.0.2)(react-dom@18.2.0)(react@18.2.0)
       summaly:
         specifier: github:misskey-dev/summaly
-        version: github.com/misskey-dev/summaly/1bab7afee616429b8bbf7a7cbcbb8ebcef66d992
+        version: github.com/misskey-dev/summaly/c7d71a9ec2467268b3911dc2ac805c2b8a898d3e
       vite-plugin-turbosnap:
         specifier: ^1.0.1
         version: 1.0.1
@@ -20237,10 +20237,10 @@ packages:
       react-dom: 18.2.0(react@18.2.0)
     dev: true
 
-  github.com/misskey-dev/summaly/1bab7afee616429b8bbf7a7cbcbb8ebcef66d992:
-    resolution: {tarball: https://codeload.github.com/misskey-dev/summaly/tar.gz/1bab7afee616429b8bbf7a7cbcbb8ebcef66d992}
+  github.com/misskey-dev/summaly/c7d71a9ec2467268b3911dc2ac805c2b8a898d3e:
+    resolution: {tarball: https://codeload.github.com/misskey-dev/summaly/tar.gz/c7d71a9ec2467268b3911dc2ac805c2b8a898d3e}
     name: summaly
-    version: 4.0.1
+    version: 4.0.2
     dependencies:
       cheerio: 1.0.0-rc.12
       escape-regexp: 0.0.1