diff --git a/packages/client/src/components/instance-stats.vue b/packages/client/src/components/instance-stats.vue
index 1646a7e93e..2f83b2f897 100644
--- a/packages/client/src/components/instance-stats.vue
+++ b/packages/client/src/components/instance-stats.vue
@@ -112,9 +112,9 @@ function createDoughnut(chartEl, tooltip, data) {
 			labels: data.map(x => x.name),
 			datasets: [{
 				backgroundColor: data.map(x => x.color),
-				borderWidth: 0,
-				spacing: 4,
-				hoverOffset: 4,
+				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--panel'),
+				borderWidth: 2,
+				hoverOffset: 0,
 				data: data.map(x => x.value),
 			}],
 		},
diff --git a/packages/client/src/pages/admin/overview.pie.vue b/packages/client/src/pages/admin/overview.pie.vue
index 41a5e53ae3..667f236d9b 100644
--- a/packages/client/src/pages/admin/overview.pie.vue
+++ b/packages/client/src/pages/admin/overview.pie.vue
@@ -64,9 +64,9 @@ onMounted(() => {
 			labels: props.data.map(x => x.name),
 			datasets: [{
 				backgroundColor: props.data.map(x => x.color),
-				borderWidth: 0,
-				spacing: 4,
-				hoverOffset: 4,
+				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--panel'),
+				borderWidth: 2,
+				hoverOffset: 0,
 				data: props.data.map(x => x.value),
 			}],
 		},
diff --git a/packages/client/src/pages/gallery/edit.vue b/packages/client/src/pages/gallery/edit.vue
index fa3063bde0..1de8328fea 100644
--- a/packages/client/src/pages/gallery/edit.vue
+++ b/packages/client/src/pages/gallery/edit.vue
@@ -1,30 +1,33 @@
 <template>
-<div>
-	<FormSuspense :p="init">
-		<FormInput v-model="title">
-			<template #label>{{ $ts.title }}</template>
-		</FormInput>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :content-max="800" :margin-min="16" :margin-max="32">
+		<FormSuspense :p="init">
+			<FormInput v-model="title">
+				<template #label>{{ $ts.title }}</template>
+			</FormInput>
 
-		<FormTextarea v-model="description" :max="500">
-			<template #label>{{ $ts.description }}</template>
-		</FormTextarea>
+			<FormTextarea v-model="description" :max="500">
+				<template #label>{{ $ts.description }}</template>
+			</FormTextarea>
 
-		<div class="">
-			<div v-for="file in files" :key="file.id" class="wqugxsfx" :style="{ backgroundImage: file ? `url(${ file.thumbnailUrl })` : null }">
-				<div class="name">{{ file.name }}</div>
-				<button v-tooltip="$ts.remove" class="remove _button" @click="remove(file)"><i class="fas fa-times"></i></button>
+			<div class="">
+				<div v-for="file in files" :key="file.id" class="wqugxsfx" :style="{ backgroundImage: file ? `url(${ file.thumbnailUrl })` : null }">
+					<div class="name">{{ file.name }}</div>
+					<button v-tooltip="$ts.remove" class="remove _button" @click="remove(file)"><i class="fas fa-times"></i></button>
+				</div>
+				<FormButton primary @click="selectFile"><i class="fas fa-plus"></i> {{ $ts.attachFile }}</FormButton>
 			</div>
-			<FormButton primary @click="selectFile"><i class="fas fa-plus"></i> {{ $ts.attachFile }}</FormButton>
-		</div>
 
-		<FormSwitch v-model="isSensitive">{{ $ts.markAsSensitive }}</FormSwitch>
+			<FormSwitch v-model="isSensitive">{{ $ts.markAsSensitive }}</FormSwitch>
 
-		<FormButton v-if="postId" primary @click="save"><i class="fas fa-save"></i> {{ $ts.save }}</FormButton>
-		<FormButton v-else primary @click="save"><i class="fas fa-save"></i> {{ $ts.publish }}</FormButton>
+			<FormButton v-if="postId" primary @click="save"><i class="fas fa-save"></i> {{ $ts.save }}</FormButton>
+			<FormButton v-else primary @click="save"><i class="fas fa-save"></i> {{ $ts.publish }}</FormButton>
 
-		<FormButton v-if="postId" danger @click="del"><i class="fas fa-trash-alt"></i> {{ $ts.delete }}</FormButton>
-	</FormSuspense>
-</div>
+			<FormButton v-if="postId" danger @click="del"><i class="fas fa-trash-alt"></i> {{ $ts.delete }}</FormButton>
+		</FormSuspense>
+	</MkSpacer>
+</MkStickyContainer>
 </template>
 
 <script lang="ts" setup>
@@ -71,7 +74,7 @@ async function save() {
 			fileIds: files.map(file => file.id),
 			isSensitive: isSensitive,
 		});
-		mainRouter.push(`/gallery/${props.postId}`);
+		router.push(`/gallery/${props.postId}`);
 	} else {
 		const created = await os.apiWithDialog('gallery/posts/create', {
 			title: title,
@@ -92,7 +95,7 @@ async function del() {
 	await os.apiWithDialog('gallery/posts/delete', {
 		postId: props.postId,
 	});
-	mainRouter.push('/gallery');
+	router.push('/gallery');
 }
 
 watch(() => props.postId, () => {
@@ -113,9 +116,11 @@ const headerTabs = $computed(() => []);
 definePageMetadata(computed(() => props.postId ? {
 	title: i18n.ts.edit,
 	icon: 'fas fa-pencil-alt',
+	bg: 'var(--bg)',
 } : {
 	title: i18n.ts.postToGallery,
 	icon: 'fas fa-pencil-alt',
+	bg: 'var(--bg)',
 }));
 </script>
 
diff --git a/packages/client/src/pages/gallery/index.vue b/packages/client/src/pages/gallery/index.vue
index b26470dbe9..1eb6ce22f8 100644
--- a/packages/client/src/pages/gallery/index.vue
+++ b/packages/client/src/pages/gallery/index.vue
@@ -1,14 +1,8 @@
 <template>
 <MkStickyContainer>
-	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :content-max="1400">
 		<div class="_root">
-			<MkTab v-if="$i" v-model="tab">
-				<option value="explore"><i class="fas fa-icons"></i> {{ $ts.gallery }}</option>
-				<option value="liked"><i class="fas fa-heart"></i> {{ $ts._gallery.liked }}</option>
-				<option value="my"><i class="fas fa-edit"></i> {{ $ts._gallery.my }}</option>
-			</MkTab>
-
 			<div v-if="tab === 'explore'">
 				<MkFolder class="_gap">
 					<template #header><i class="fas fa-clock"></i>{{ $ts.recentPosts }}</template>
@@ -60,6 +54,9 @@ import number from '@/filters/number';
 import * as os from '@/os';
 import { definePageMetadata } from '@/scripts/page-metadata';
 import { i18n } from '@/i18n';
+import { useRouter } from '@/router';
+
+const router = useRouter();
 
 const props = defineProps<{
 	tag?: string;
@@ -100,9 +97,27 @@ watch(() => props.tag, () => {
 	if (tagsRef) tagsRef.tags.toggleContent(props.tag == null);
 });
 
-const headerActions = $computed(() => []);
+const headerActions = $computed(() => [{
+	icon: 'fas fa-plus',
+	text: i18n.ts.create,
+	handler: () => {
+		router.push('/gallery/new');
+	},
+}]);
 
-const headerTabs = $computed(() => []);
+const headerTabs = $computed(() => [{
+	key: 'explore',
+	title: i18n.ts.gallery,
+	icon: 'fas fa-icons',
+}, {
+	key: 'liked',
+	title: i18n.ts._gallery.liked,
+	icon: 'fas fa-heart',
+}, {
+	key: 'my',
+	title: i18n.ts._gallery.my,
+	icon: 'fas fa-edit',
+}]);
 
 definePageMetadata({
 	title: i18n.ts.gallery,
diff --git a/packages/client/src/pages/gallery/post.vue b/packages/client/src/pages/gallery/post.vue
index d5f3253b3e..6651c3e28f 100644
--- a/packages/client/src/pages/gallery/post.vue
+++ b/packages/client/src/pages/gallery/post.vue
@@ -1,52 +1,57 @@
 <template>
-<div class="_root">
-	<transition :name="$store.state.animation ? 'fade' : ''" mode="out-in">
-		<div v-if="post" class="rkxwuolj">
-			<div class="files">
-				<div v-for="file in post.files" :key="file.id" class="file">
-					<img :src="file.url"/>
-				</div>
-			</div>
-			<div class="body _block">
-				<div class="title">{{ post.title }}</div>
-				<div class="description"><Mfm :text="post.description"/></div>
-				<div class="info">
-					<i class="fas fa-clock"></i> <MkTime :time="post.createdAt" mode="detail"/>
-				</div>
-				<div class="actions">
-					<div class="like">
-						<MkButton v-if="post.isLiked" v-tooltip="$ts._gallery.unlike" class="button" primary @click="unlike()"><i class="fas fa-heart"></i><span v-if="post.likedCount > 0" class="count">{{ post.likedCount }}</span></MkButton>
-						<MkButton v-else v-tooltip="$ts._gallery.like" class="button" @click="like()"><i class="far fa-heart"></i><span v-if="post.likedCount > 0" class="count">{{ post.likedCount }}</span></MkButton>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :content-max="1000" :margin-min="16" :margin-max="32">
+		<div class="_root">
+			<transition :name="$store.state.animation ? 'fade' : ''" mode="out-in">
+				<div v-if="post" class="rkxwuolj">
+					<div class="files">
+						<div v-for="file in post.files" :key="file.id" class="file">
+							<img :src="file.url"/>
+						</div>
 					</div>
-					<div class="other">
-						<button v-if="$i && $i.id === post.user.id" v-tooltip="$ts.edit" v-click-anime class="_button" @click="edit"><i class="fas fa-pencil-alt fa-fw"></i></button>
-						<button v-tooltip="$ts.shareWithNote" v-click-anime class="_button" @click="shareWithNote"><i class="fas fa-retweet fa-fw"></i></button>
-						<button v-tooltip="$ts.share" v-click-anime class="_button" @click="share"><i class="fas fa-share-alt fa-fw"></i></button>
+					<div class="body _block">
+						<div class="title">{{ post.title }}</div>
+						<div class="description"><Mfm :text="post.description"/></div>
+						<div class="info">
+							<i class="fas fa-clock"></i> <MkTime :time="post.createdAt" mode="detail"/>
+						</div>
+						<div class="actions">
+							<div class="like">
+								<MkButton v-if="post.isLiked" v-tooltip="$ts._gallery.unlike" class="button" primary @click="unlike()"><i class="fas fa-heart"></i><span v-if="post.likedCount > 0" class="count">{{ post.likedCount }}</span></MkButton>
+								<MkButton v-else v-tooltip="$ts._gallery.like" class="button" @click="like()"><i class="far fa-heart"></i><span v-if="post.likedCount > 0" class="count">{{ post.likedCount }}</span></MkButton>
+							</div>
+							<div class="other">
+								<button v-if="$i && $i.id === post.user.id" v-tooltip="$ts.edit" v-click-anime class="_button" @click="edit"><i class="fas fa-pencil-alt fa-fw"></i></button>
+								<button v-tooltip="$ts.shareWithNote" v-click-anime class="_button" @click="shareWithNote"><i class="fas fa-retweet fa-fw"></i></button>
+								<button v-tooltip="$ts.share" v-click-anime class="_button" @click="share"><i class="fas fa-share-alt fa-fw"></i></button>
+							</div>
+						</div>
+						<div class="user">
+							<MkAvatar :user="post.user" class="avatar"/>
+							<div class="name">
+								<MkUserName :user="post.user" style="display: block;"/>
+								<MkAcct :user="post.user"/>
+							</div>
+							<MkFollowButton v-if="!$i || $i.id != post.user.id" :user="post.user" :inline="true" :transparent="false" :full="true" large class="koudoku"/>
+						</div>
 					</div>
+					<MkAd :prefer="['horizontal', 'horizontal-big']"/>
+					<MkContainer :max-height="300" :foldable="true" class="other">
+						<template #header><i class="fas fa-clock"></i> {{ $ts.recentPosts }}</template>
+						<MkPagination v-slot="{items}" :pagination="otherPostsPagination">
+							<div class="sdrarzaf">
+								<MkGalleryPostPreview v-for="post in items" :key="post.id" :post="post" class="post"/>
+							</div>
+						</MkPagination>
+					</MkContainer>
 				</div>
-				<div class="user">
-					<MkAvatar :user="post.user" class="avatar"/>
-					<div class="name">
-						<MkUserName :user="post.user" style="display: block;"/>
-						<MkAcct :user="post.user"/>
-					</div>
-					<MkFollowButton v-if="!$i || $i.id != post.user.id" :user="post.user" :inline="true" :transparent="false" :full="true" large class="koudoku"/>
-				</div>
-			</div>
-			<MkAd :prefer="['horizontal', 'horizontal-big']"/>
-			<MkContainer :max-height="300" :foldable="true" class="other">
-				<template #header><i class="fas fa-clock"></i> {{ $ts.recentPosts }}</template>
-				<MkPagination v-slot="{items}" :pagination="otherPostsPagination">
-					<div class="sdrarzaf">
-						<MkGalleryPostPreview v-for="post in items" :key="post.id" :post="post" class="post"/>
-					</div>
-				</MkPagination>
-			</MkContainer>
+				<MkError v-else-if="error" @retry="fetch()"/>
+				<MkLoading v-else/>
+			</transition>
 		</div>
-		<MkError v-else-if="error" @retry="fetch()"/>
-		<MkLoading v-else/>
-	</transition>
-</div>
+	</MkSpacer>
+</MkStickyContainer>
 </template>
 
 <script lang="ts" setup>
@@ -133,23 +138,18 @@ function edit() {
 
 watch(() => props.postId, fetchPost, { immediate: true });
 
-const headerActions = $computed(() => []);
+const headerActions = $computed(() => [{
+	icon: 'fas fa-pencil-alt',
+	text: i18n.ts.edit,
+	handler: edit,
+}]);
 
 const headerTabs = $computed(() => []);
 
 definePageMetadata(computed(() => post ? {
 	title: post.title,
 	avatar: post.user,
-	path: `/gallery/${post.id}`,
-	share: {
-		title: post.title,
-		text: post.description,
-	},
-	actions: [{
-		icon: 'fas fa-pencil-alt',
-		text: i18n.ts.edit,
-		handler: edit,
-	}],
+	bg: 'var(--bg)',
 } : null));
 </script>
 
diff --git a/packages/client/src/pages/user/gallery.vue b/packages/client/src/pages/user/gallery.vue
index 07dda4a292..6af28d455b 100644
--- a/packages/client/src/pages/user/gallery.vue
+++ b/packages/client/src/pages/user/gallery.vue
@@ -8,36 +8,24 @@
 </div>
 </template>
 
-<script lang="ts">
-import { computed, defineComponent } from 'vue';
+<script lang="ts" setup>
+import { computed } from 'vue';
+import * as misskey from 'misskey-js';
 import MkGalleryPostPreview from '@/components/gallery-post-preview.vue';
 import MkPagination from '@/components/ui/pagination.vue';
 
-export default defineComponent({
-	components: {
-		MkPagination,
-		MkGalleryPostPreview,
-	},
-
-	props: {
-		user: {
-			type: Object,
-			required: true
-		},
-	},
-
-	data() {
-		return {
-			pagination: {
-				endpoint: 'users/gallery/posts' as const,
-				limit: 6,
-				params: computed(() => ({
-					userId: this.user.id
-				})),
-			},
-		};
-	},
+const props = withDefaults(defineProps<{
+	user: misskey.entities.User;
+}>(), {
 });
+
+const pagination = {
+	endpoint: 'users/gallery/posts' as const,
+	limit: 6,
+	params: computed(() => ({
+		userId: props.user.id,
+	})),
+};
 </script>
 
 <style lang="scss" scoped>