diff --git a/src/client/components/notifications.vue b/src/client/components/notifications.vue
index 552b22dd3e..56dbfd5bdf 100644
--- a/src/client/components/notifications.vue
+++ b/src/client/components/notifications.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="mfcuwfyp">
+<div class="mfcuwfyp _noGap_">
 	<XList class="notifications" :items="items" v-slot="{ item: notification }">
 		<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :note="notification.note" @update:note="noteUpdated(notification.note, $event)" :key="notification.id"/>
 		<XNotification v-else :notification="notification" :with-time="true" :full="true" class="_panel notification" :key="notification.id"/>
diff --git a/src/client/ui/chat/date-separated-list.vue b/src/client/ui/chat/date-separated-list.vue
index 0120bf33f7..b209330656 100644
--- a/src/client/ui/chat/date-separated-list.vue
+++ b/src/client/ui/chat/date-separated-list.vue
@@ -9,11 +9,6 @@ export default defineComponent({
 			type: Array,
 			required: true,
 		},
-		direction: {
-			type: String,
-			required: false,
-			default: 'down'
-		},
 		reversed: {
 			type: Boolean,
 			required: false,
@@ -37,14 +32,10 @@ export default defineComponent({
 			});
 		}
 
-		return h(!this.reversed ? TransitionGroup : 'div', !this.reversed ? {
+		return h(TransitionGroup, {
 			class: 'hmjzthxl',
-			name: 'list',
+			name: this.reversed ? 'list-reversed' : 'list',
 			tag: 'div',
-			'data-direction': this.direction,
-			'data-reversed': this.reversed ? 'true' : 'false',
-		} : {
-			class: 'hmjzthxl',
 		}, this.items.map((item, i) => {
 			const el = this.$slots.default({
 				item: item
@@ -95,23 +86,20 @@ export default defineComponent({
 	> .list-move {
 		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
 	}
-
 	> .list-enter-active {
 		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1);
 	}
-
-	&[data-direction="up"] {
-		> .list-enter-from {
-			opacity: 0;
-			transform: translateY(64px);
-		}
+	> .list-enter-from {
+		opacity: 0;
+		transform: translateY(-64px);
 	}
 
-	&[data-direction="down"] {
-		> .list-enter-from {
-			opacity: 0;
-			transform: translateY(-64px);
-		}
+	> .list-reversed-enter-active, > .list-reversed-leave-active {
+		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1);
+	}
+	> .list-reversed-enter-from {
+		opacity: 0;
+		transform: translateY(64px);
 	}
 }
 </style>
diff --git a/src/client/ui/chat/index.vue b/src/client/ui/chat/index.vue
index 21caf3bd1b..0d18d428ce 100644
--- a/src/client/ui/chat/index.vue
+++ b/src/client/ui/chat/index.vue
@@ -36,7 +36,7 @@
 				</div>
 			</div>
 			<div class="container" v-if="followedChannels">
-				<div class="header">{{ $ts.channel }}<button class="_button add"><Fa :icon="faPlus"/></button></div>
+				<div class="header">{{ $ts.channel }} ({{ $ts.following }})<button class="_button add"><Fa :icon="faPlus"/></button></div>
 				<div class="body">
 					<MkA v-for="channel in followedChannels" :key="channel.id" :to="`/channels/${ channel.id }`" class="item" :class="{ active: tl === `channel:${ channel.id }`, read: !channel.hasUnreadNote }"><Fa :icon="faSatelliteDish" class="icon"/>{{ channel.name }}</MkA>
 				</div>
@@ -81,14 +81,17 @@
 				</template>
 				<template v-else-if="tl.startsWith('channel:')">
 					<Fa :icon="faSatelliteDish" class="icon"/>
-					<div class="title" v-if="currentChannel">{{ currentChannel.name }}</div>
-					<div class="description" v-if="currentChannel">{{ currentChannel.description }}</div>
+					<div class="title" v-if="currentChannel">{{ currentChannel.name }}<div class="description">{{ currentChannel.description }}</div></div>
 				</template>
 			</div>
 
 			<div class="right">
-				<XHeaderClock/>
-				<button class="_button search">
+				<XHeaderClock class="clock"/>
+				<button class="_button button follow" v-if="tl.startsWith('channel:') && currentChannel" :class="{ followed: currentChannel.isFollowing }" @click="toggleChannelFollow">
+					<Fa v-if="currentChannel.isFollowing" :icon="faStar"/>
+					<Fa v-else :icon="farStar"/>
+				</button>
+				<button class="_button button search" @click="search">
 					<Fa :icon="faSearch"/>
 				</button>
 			</div>
@@ -111,8 +114,8 @@
 
 <script lang="ts">
 import { defineComponent, defineAsyncComponent } from 'vue';
-import { faLayerGroup, faBars, faHome, faCircle, faWindowMaximize, faColumns, faPencilAlt, faShareAlt, faSatelliteDish, faListUl, faSatellite, faCog, faSearch, faPlus } from '@fortawesome/free-solid-svg-icons';
-import { faBell } from '@fortawesome/free-regular-svg-icons';
+import { faLayerGroup, faBars, faHome, faCircle, faWindowMaximize, faColumns, faPencilAlt, faShareAlt, faSatelliteDish, faListUl, faSatellite, faCog, faSearch, faPlus, faStar } from '@fortawesome/free-solid-svg-icons';
+import { faBell, faStar as farStar } from '@fortawesome/free-regular-svg-icons';
 import { instanceName } from '@/config';
 import XSidebar from '@/components/sidebar.vue';
 import XCommon from '../_common_/common.vue';
@@ -121,7 +124,9 @@ import XTimeline from './timeline.vue';
 import XPostForm from './post-form.vue';
 import XHeaderClock from './header-clock.vue';
 import * as os from '@/os';
+import { router } from '@/router';
 import { sidebarDef } from '@/sidebar';
+import { search } from '@/scripts/search';
 
 export default defineComponent({
 	components: {
@@ -167,11 +172,17 @@ export default defineComponent({
 			featuredChannels: null,
 			currentChannel: null,
 			menuDef: sidebarDef,
-			faLayerGroup, faBars, faBell, faHome, faCircle, faPencilAlt, faShareAlt, faSatelliteDish, faListUl, faSatellite, faCog, faSearch, faPlus,
+			faLayerGroup, faBars, faBell, faHome, faCircle, faPencilAlt, faShareAlt, faSatelliteDish, faListUl, faSatellite, faCog, faSearch, faPlus, faStar, farStar,
 		};
 	},
 
 	created() {
+		router.beforeEach((to, from) => {
+			this.$refs.side.navigate(to.fullPath);
+			// search?q=foo のようなクエリを受け取れるようにするため、return falseはできない
+			//return false;
+		});
+
 		os.api('users/lists/list').then(lists => {
 			this.lists = lists;
 		});
@@ -206,10 +217,28 @@ export default defineComponent({
 			os.post();
 		},
 
+		search() {
+			search();
+		},
+
 		top() {
 			window.scroll({ top: 0, behavior: 'smooth' });
 		},
 
+		async toggleChannelFollow() {
+			if (this.currentChannel.isFollowing) {
+				await os.apiWithDialog('channels/unfollow', {
+					channelId: this.currentChannel.id
+				});
+				this.currentChannel.isFollowing = false;
+			} else {
+				await os.apiWithDialog('channels/follow', {
+					channelId: this.currentChannel.id
+				});
+				this.currentChannel.isFollowing = true;
+			}
+		},
+
 		onTransition() {
 			if (window._scroll) window._scroll();
 		},
@@ -397,13 +426,13 @@ export default defineComponent({
 			height: $header-height;
 			padding: $padding;
 			box-sizing: border-box;
-			line-height: ($header-height - ($padding * 2));
 			background-color: var(--panel);
 			border-bottom: solid 1px var(--divider);
 			user-select: none;
 
 			> .left {
 				display: flex;
+				align-items: center;
 				flex: 1;
 				min-width: 0;
 
@@ -416,44 +445,49 @@ export default defineComponent({
 					opacity: 0.6;
 				}
 
-				> .title, > .description {
+				> .title {
 					overflow: hidden;
 					text-overflow: ellipsis;
 					white-space: nowrap;
 					min-width: 0;
-				}
-
-				> .title {
-					flex-shrink: 0;
 					font-weight: bold;
-				}
 
-				> .description {
-					margin-left: 16px;
-					opacity: 0.7;
-					font-size: 0.9em;
+					> .description {
+						opacity: 0.6;
+						font-size: 0.8em;
+						font-weight: noraml;
+						white-space: nowrap;
+						overflow: hidden;
+						text-overflow: ellipsis;
+					}
 				}
 			}
 
 			> .right {
 				display: flex;
+				align-items: center;
 				min-width: 0;
 				margin-left: auto;
 				padding-left: 8px;
 
-				> .search {
+				> .clock {
+					margin-right: 8px;
+				}
+
+				> .button {
 					height: ($header-height - ($padding * 2));
 					width: ($header-height - ($padding * 2));
-					padding: 10px;
 					box-sizing: border-box;
-					margin-left: 8px;
 					position: relative;
-					line-height: initial;
 					border-radius: 5px;
 
 					&:hover {
 						background: rgba(0, 0, 0, 0.05);
 					}
+
+					&.follow.followed {
+						color: var(--accent);
+					}
 				}
 			}
 		}
diff --git a/src/client/ui/chat/note.vue b/src/client/ui/chat/note.vue
index 8b31e65e68..11d795d93e 100644
--- a/src/client/ui/chat/note.vue
+++ b/src/client/ui/chat/note.vue
@@ -1074,8 +1074,13 @@ export default defineComponent({
 						}
 					}
 
+					> .files {
+						max-width: 500px;
+					}
+
 					> .url-preview {
 						margin-top: 8px;
+						max-width: 500px;
 					}
 
 					> .poll {
diff --git a/src/client/ui/chat/post-form.vue b/src/client/ui/chat/post-form.vue
index f03e7ebb99..833c4b4069 100644
--- a/src/client/ui/chat/post-form.vue
+++ b/src/client/ui/chat/post-form.vue
@@ -108,7 +108,7 @@ export default defineComponent({
 		autofocus: {
 			type: Boolean,
 			required: false,
-			default: true
+			default: false
 		},
 	},
 
diff --git a/src/client/ui/chat/timeline.vue b/src/client/ui/chat/timeline.vue
index d73a40dab5..e9ca449b36 100644
--- a/src/client/ui/chat/timeline.vue
+++ b/src/client/ui/chat/timeline.vue
@@ -192,5 +192,8 @@ export default defineComponent({
 <style lang="scss" scoped>
 .dbiokgaf {
 	padding: 16px 0;
+
+	// TODO: これはノート追加アニメーションによるスクロール発生を抑えるために必要だが、position stickyが効かなくなるので、両者を両立させる良い方法を考える
+	overflow: hidden;
 }
 </style>