diff --git a/packages/frontend/src/pages/welcome.entrance.b.vue b/packages/frontend/src/pages/welcome.entrance.b.vue
deleted file mode 100644
index 03bf17471..000000000
--- a/packages/frontend/src/pages/welcome.entrance.b.vue
+++ /dev/null
@@ -1,239 +0,0 @@
-<template>
-<div v-if="meta" class="rsqzvsbo">
-	<div class="top">
-		<MkFeaturedPhotos class="bg"/>
-		<XTimeline class="tl"/>
-		<div class="shape"></div>
-		<div class="main">
-			<h1>
-				<img v-if="meta.logoImageUrl" class="logo" :src="meta.logoImageUrl"><span v-else class="text">{{ instanceName }}</span>
-			</h1>
-			<div class="about">
-				<!-- eslint-disable-next-line vue/no-v-html -->
-				<div class="desc" v-html="meta.description || i18n.ts.headlineMisskey"></div>
-			</div>
-			<div class="action">
-				<MkButton class="signup" inline gradate @click="signup()">{{ i18n.ts.signup }}</MkButton>
-				<MkButton class="signin" inline @click="signin()">{{ i18n.ts.login }}</MkButton>
-			</div>
-			<div v-if="onlineUsersCount && stats" class="status">
-				<div>
-					<I18n :src="i18n.ts.nUsers" text-tag="span" class="users">
-						<template #n><b>{{ number(stats.originalUsersCount) }}</b></template>
-					</I18n>
-					<I18n :src="i18n.ts.nNotes" text-tag="span" class="notes">
-						<template #n><b>{{ number(stats.originalNotesCount) }}</b></template>
-					</I18n>
-				</div>
-				<I18n :src="i18n.ts.onlineUsersCount" text-tag="span" class="online">
-					<template #n><b>{{ onlineUsersCount }}</b></template>
-				</I18n>
-			</div>
-		</div>
-		<img src="/client-assets/misskey.svg" class="misskey"/>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import { toUnicode } from 'punycode/';
-import XTimeline from './welcome.timeline.vue';
-import XSigninDialog from '@/components/MkSigninDialog.vue';
-import XSignupDialog from '@/components/MkSignupDialog.vue';
-import MkButton from '@/components/MkButton.vue';
-import MkNote from '@/components/MkNote.vue';
-import MkFeaturedPhotos from '@/components/MkFeaturedPhotos.vue';
-import { host, instanceName } from '@/config';
-import * as os from '@/os';
-import number from '@/filters/number';
-import { i18n } from '@/i18n';
-
-export default defineComponent({
-	components: {
-		MkButton,
-		MkNote,
-		XTimeline,
-		MkFeaturedPhotos,
-	},
-
-	data() {
-		return {
-			host: toUnicode(host),
-			instanceName,
-			meta: null,
-			stats: null,
-			tags: [],
-			onlineUsersCount: null,
-			i18n,
-		};
-	},
-
-	created() {
-		os.api('meta', { detail: true }).then(meta => {
-			this.meta = meta;
-		});
-
-		os.api('stats').then(stats => {
-			this.stats = stats;
-		});
-
-		os.api('get-online-users-count').then(res => {
-			this.onlineUsersCount = res.count;
-		});
-
-		os.api('hashtags/list', {
-			sort: '+mentionedLocalUsers',
-			limit: 8,
-		}).then(tags => {
-			this.tags = tags;
-		});
-	},
-
-	methods: {
-		signin() {
-			os.popup(XSigninDialog, {
-				autoSet: true,
-			}, {}, 'closed');
-		},
-
-		signup() {
-			os.popup(XSignupDialog, {
-				autoSet: true,
-			}, {}, 'closed');
-		},
-
-		showMenu(ev) {
-			os.popupMenu([{
-				text: i18n.t('aboutX', { x: instanceName }),
-				icon: 'ti ti-info-circle',
-				action: () => {
-					os.pageWindow('/about');
-				},
-			}, {
-				text: i18n.ts.aboutMisskey,
-				icon: 'ti ti-info-circle',
-				action: () => {
-					os.pageWindow('/about-misskey');
-				},
-			}, null, {
-				text: i18n.ts.help,
-				icon: 'ti ti-question-circle',
-				action: () => {
-					window.open('https://misskey-hub.net/help.md', '_blank');
-				},
-			}], ev.currentTarget ?? ev.target);
-		},
-
-		number,
-	},
-});
-</script>
-
-<style lang="scss" scoped>
-.rsqzvsbo {
-	> .top {
-		min-height: 100vh;
-		box-sizing: border-box;
-
-		> .bg {
-			position: absolute;
-			top: 0;
-			left: 0;
-			width: 100%;
-			height: 100%;
-		}
-
-		> .tl {
-			position: absolute;
-			top: 0;
-			bottom: 0;
-			right: 64px;
-			margin: auto;
-			width: 500px;
-			height: calc(100% - 128px);
-			overflow: hidden;
-			-webkit-mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 128px, rgba(0,0,0,1) calc(100% - 128px), rgba(0,0,0,0) 100%);
-			mask-image: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 128px, rgba(0,0,0,1) calc(100% - 128px), rgba(0,0,0,0) 100%);
-		}
-
-		> .shape {
-			position: absolute;
-			top: 0;
-			left: 0;
-			width: 100%;
-			height: 100%;
-			background: var(--accent);
-			clip-path: polygon(0% 0%, 40% 0%, 22% 100%, 0% 100%);
-		}
-
-		> .misskey {
-			position: absolute;
-			bottom: 64px;
-			left: 64px;
-			width: 160px;
-		}
-
-		> .main {
-			position: relative;
-			width: min(450px, 100%);
-			padding: 64px;
-			color: #fff;
-			font-size: 1.1em;
-
-			@media (max-width: 1200px) {
-				margin: auto;
-			}
-
-			> h1 {
-				display: block;
-				margin: 0 0 32px 0;
-				padding: 0;
-
-				> .logo {
-					vertical-align: bottom;
-					max-height: 100px;
-				}
-			}
-
-			> .about {
-				padding: 0;
-			}
-
-			> .action {
-				margin: 32px 0;
-
-				> * {
-					line-height: 32px;
-				}
-
-				> .signup {
-					background: var(--panel);
-					color: var(--fg);
-				}
-
-				> .signin {
-					background: var(--accent);
-					color: inherit;
-				}
-			}
-
-			> .status {
-				margin: 32px 0;
-				border-top: solid 1px rgba(255, 255, 255, 0.5);
-				font-size: 90%;
-
-				> div {
-					padding: 16px 0;
-
-					> span:not(:last-child) {
-						padding-right: 1em;
-						margin-right: 1em;
-						border-right: solid 1px rgba(255, 255, 255, 0.5);
-					}
-				}
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/frontend/src/pages/welcome.entrance.c.vue b/packages/frontend/src/pages/welcome.entrance.c.vue
deleted file mode 100644
index eca4e5764..000000000
--- a/packages/frontend/src/pages/welcome.entrance.c.vue
+++ /dev/null
@@ -1,308 +0,0 @@
-<template>
-<div v-if="meta" class="rsqzvsbo">
-	<div class="top">
-		<MkFeaturedPhotos class="bg"/>
-		<div class="fade"></div>
-		<div class="emojis">
-			<MkEmoji :normal="true" :no-style="true" emoji="👍"/>
-			<MkEmoji :normal="true" :no-style="true" emoji="❤"/>
-			<MkEmoji :normal="true" :no-style="true" emoji="😆"/>
-			<MkEmoji :normal="true" :no-style="true" emoji="🎉"/>
-			<MkEmoji :normal="true" :no-style="true" emoji="🍮"/>
-		</div>
-		<div class="main">
-			<img src="/client-assets/misskey.svg" class="misskey"/>
-			<div class="form _panel">
-				<div class="bg">
-					<div class="fade"></div>
-				</div>
-				<div class="fg">
-					<h1>
-						<img v-if="meta.logoImageUrl" class="logo" :src="meta.logoImageUrl"><span v-else class="text">{{ instanceName }}</span>
-					</h1>
-					<div class="about">
-						<!-- eslint-disable-next-line vue/no-v-html -->
-						<div class="desc" v-html="meta.description || i18n.ts.headlineMisskey"></div>
-					</div>
-					<div class="action">
-						<MkButton inline gradate @click="signup()">{{ i18n.ts.signup }}</MkButton>
-						<MkButton inline @click="signin()">{{ i18n.ts.login }}</MkButton>
-					</div>
-					<div v-if="onlineUsersCount && stats" class="status">
-						<div>
-							<I18n :src="i18n.ts.nUsers" text-tag="span" class="users">
-								<template #n><b>{{ number(stats.originalUsersCount) }}</b></template>
-							</I18n>
-							<I18n :src="i18n.ts.nNotes" text-tag="span" class="notes">
-								<template #n><b>{{ number(stats.originalNotesCount) }}</b></template>
-							</I18n>
-						</div>
-						<I18n :src="i18n.ts.onlineUsersCount" text-tag="span" class="online">
-							<template #n><b>{{ onlineUsersCount }}</b></template>
-						</I18n>
-					</div>
-					<button class="_button _acrylic menu" @click="showMenu"><i class="ti ti-dots"></i></button>
-				</div>
-			</div>
-			<nav class="nav">
-				<MkA to="/announcements">{{ i18n.ts.announcements }}</MkA>
-				<MkA to="/explore">{{ i18n.ts.explore }}</MkA>
-				<MkA to="/channels">{{ i18n.ts.channel }}</MkA>
-				<MkA to="/featured">{{ i18n.ts.featured }}</MkA>
-			</nav>
-		</div>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import { toUnicode } from 'punycode/';
-import XTimeline from './welcome.timeline.vue';
-import XSigninDialog from '@/components/MkSigninDialog.vue';
-import XSignupDialog from '@/components/MkSignupDialog.vue';
-import MkButton from '@/components/MkButton.vue';
-import MkNote from '@/components/MkNote.vue';
-import MkFeaturedPhotos from '@/components/MkFeaturedPhotos.vue';
-import { host, instanceName } from '@/config';
-import * as os from '@/os';
-import number from '@/filters/number';
-import { i18n } from '@/i18n';
-
-export default defineComponent({
-	components: {
-		MkButton,
-		MkNote,
-		MkFeaturedPhotos,
-		XTimeline,
-	},
-
-	data() {
-		return {
-			host: toUnicode(host),
-			instanceName,
-			meta: null,
-			stats: null,
-			tags: [],
-			onlineUsersCount: null,
-			i18n,
-		};
-	},
-
-	created() {
-		os.api('meta', { detail: true }).then(meta => {
-			this.meta = meta;
-		});
-
-		os.api('stats').then(stats => {
-			this.stats = stats;
-		});
-
-		os.api('get-online-users-count').then(res => {
-			this.onlineUsersCount = res.count;
-		});
-
-		os.api('hashtags/list', {
-			sort: '+mentionedLocalUsers',
-			limit: 8,
-		}).then(tags => {
-			this.tags = tags;
-		});
-	},
-
-	methods: {
-		signin() {
-			os.popup(XSigninDialog, {
-				autoSet: true,
-			}, {}, 'closed');
-		},
-
-		signup() {
-			os.popup(XSignupDialog, {
-				autoSet: true,
-			}, {}, 'closed');
-		},
-
-		showMenu(ev) {
-			os.popupMenu([{
-				text: i18n.t('aboutX', { x: instanceName }),
-				icon: 'ti ti-info-circle',
-				action: () => {
-					os.pageWindow('/about');
-				},
-			}, {
-				text: i18n.ts.aboutMisskey,
-				icon: 'ti ti-info-circle',
-				action: () => {
-					os.pageWindow('/about-misskey');
-				},
-			}, null, {
-				text: i18n.ts.help,
-				icon: 'ti ti-question-circle',
-				action: () => {
-					window.open('https://misskey-hub.net/help.md', '_blank');
-				},
-			}], ev.currentTarget ?? ev.target);
-		},
-
-		number,
-	},
-});
-</script>
-
-<style lang="scss" scoped>
-.rsqzvsbo {
-	> .top {
-		display: flex;
-		text-align: center;
-		min-height: 100vh;
-		box-sizing: border-box;
-		padding: 16px;
-
-		> .bg {
-			position: absolute;
-			top: 0;
-			left: 0;
-			width: 100%;
-			height: 100%;
-		}
-
-		> .fade {
-			position: absolute;
-			top: 0;
-			left: 0;
-			width: 100%;
-			height: 100%;
-			background: rgba(0, 0, 0, 0.25);
-		}
-
-		> .emojis {
-			position: absolute;
-			bottom: 32px;
-			left: 35px;
-
-			> * {
-				margin-right: 8px;
-			}
-
-			@media (max-width: 1200px) {
-				display: none;
-			}
-		}
-
-		> .main {
-			position: relative;
-			width: min(460px, 100%);
-			margin: auto;
-
-			> .misskey {
-				width: 150px;
-				margin-bottom: 16px;
-
-				@media (max-width: 450px) {
-					width: 130px;
-				}
-			}
-
-			> .form {
-				position: relative;
-				box-shadow: 0 12px 32px rgb(0 0 0 / 25%);
-
-				> .bg {
-					position: absolute;
-					top: 0;
-					left: 0;
-					width: 100%;
-					height: 128px;
-					background-position: center;
-					background-size: cover;
-					opacity: 0.75;
-
-					> .fade {
-						position: absolute;
-						bottom: 0;
-						left: 0;
-						width: 100%;
-						height: 128px;
-						background: linear-gradient(0deg, var(--panel), var(--X15));
-					}
-				}
-
-				> .fg {
-					position: relative;
-					z-index: 1;
-
-					> h1 {
-						display: block;
-						margin: 0;
-						padding: 32px 32px 24px 32px;
-
-						> .logo {
-							vertical-align: bottom;
-							max-height: 120px;
-						}
-					}
-
-					> .about {
-						padding: 0 32px;
-					}
-
-					> .action {
-						padding: 32px;
-
-						> * {
-							line-height: 28px;
-						}
-					}
-
-					> .status {
-						border-top: solid 0.5px var(--divider);
-						padding: 32px;
-						font-size: 90%;
-
-						> div {
-							> span:not(:last-child) {
-								padding-right: 1em;
-								margin-right: 1em;
-								border-right: solid 0.5px var(--divider);
-							}
-						}
-
-						> .online {
-							::v-deep(b) {
-								color: #41b781;
-							}
-
-							::v-deep(span) {
-								opacity: 0.7;
-							}
-						}
-					}
-
-					> .menu {
-						position: absolute;
-						top: 16px;
-						right: 16px;
-						width: 32px;
-						height: 32px;
-						border-radius: 8px;
-					}
-				}
-			}
-
-			> .nav {
-				position: relative;
-				z-index: 2;
-				margin-top: 20px;
-				color: #fff;
-				text-shadow: 0 0 8px black;
-				font-size: 0.9em;
-
-				> *:not(:last-child) {
-					margin-right: 1.5em;
-				}
-			}
-		}
-	}
-}
-</style>