diff --git a/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue b/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
index ea6a1f1..bff6268 100644
--- a/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
+++ b/apps/app-frontend/src/components/ui/skin-site/SkinSiteAdminView.vue
@@ -5,6 +5,7 @@ import { computed, ref } from 'vue'
 import { skinSiteUser } from '@/composables/skin-site-session'
 
 import AdminBroadcastPage from './admin/AdminBroadcastPage.vue'
+import AdminLauncherPage from './admin/AdminLauncherPage.vue'
 import AdminPlayersPage from './admin/AdminPlayersPage.vue'
 import AdminReviewPage from './admin/AdminReviewPage.vue'
 import AdminSummaryPage from './admin/AdminSummaryPage.vue'
@@ -162,6 +163,7 @@ const current = ref<AdminKey>('summary')
 				<AdminUsersPage v-else-if="current === 'users'" />
 				<AdminPlayersPage v-else-if="current === 'players'" />
 				<AdminReviewPage v-else-if="current === 'review'" />
+				<AdminLauncherPage v-else-if="current === 'launcher'" />
 				<p v-else class="m-0 text-sm text-secondary">{{ current }}</p>
 			</section>
 		</div>
diff --git a/apps/app-frontend/src/components/ui/skin-site/admin/AdminLauncherPage.vue b/apps/app-frontend/src/components/ui/skin-site/admin/AdminLauncherPage.vue
new file mode 100644
index 0000000..5bf3987
--- /dev/null
+++ b/apps/app-frontend/src/components/ui/skin-site/admin/AdminLauncherPage.vue
@@ -0,0 +1,277 @@
+<script setup lang="ts">
+import { SpinnerIcon } from '@modrinth/assets'
+import { defineMessages, injectNotificationManager, useVIntl } from '@modrinth/ui'
+import { computed, onMounted, ref } from 'vue'
+
+import {
+	skinSiteActivateLauncherRelease,
+	type SkinSiteLauncherAdminState,
+	skinSiteLauncherAdminState,
+	type SkinSiteLauncherRelease,
+	skinSiteUploadLauncherRelease,
+} from '@/helpers/skin-site-api'
+
+const { formatMessage } = useVIntl()
+const { handleError, addNotification } = injectNotificationManager()
+
+const messages = defineMessages({
+	title: { id: 'app.skin-site.admin.launcher.title', defaultMessage: 'Launcher releases' },
+	loading: { id: 'app.skin-site.admin.launcher.loading', defaultMessage: 'Loading…' },
+	failed: {
+		id: 'app.skin-site.admin.launcher.failed',
+		defaultMessage: 'Could not load releases.',
+	},
+	empty: { id: 'app.skin-site.admin.launcher.empty', defaultMessage: 'No releases uploaded yet.' },
+	latestUrl: { id: 'app.skin-site.admin.launcher.latest-url', defaultMessage: 'Latest URL' },
+	version: { id: 'app.skin-site.admin.launcher.version', defaultMessage: 'Version' },
+	channel: { id: 'app.skin-site.admin.launcher.channel', defaultMessage: 'Channel' },
+	uploader: { id: 'app.skin-site.admin.launcher.uploader', defaultMessage: 'Uploaded by' },
+	uploadedAt: { id: 'app.skin-site.admin.launcher.uploaded-at', defaultMessage: 'Uploaded' },
+	publishedAt: { id: 'app.skin-site.admin.launcher.published-at', defaultMessage: 'Published' },
+	forceUpdate: { id: 'app.skin-site.admin.launcher.force-update', defaultMessage: 'Forced' },
+	active: { id: 'app.skin-site.admin.launcher.active', defaultMessage: 'Active' },
+	activate: { id: 'app.skin-site.admin.launcher.activate', defaultMessage: 'Activate' },
+	activated: { id: 'app.skin-site.admin.launcher.activated', defaultMessage: 'Release activated.' },
+	upload: { id: 'app.skin-site.admin.launcher.upload', defaultMessage: 'Upload release' },
+	uploadHint: {
+		id: 'app.skin-site.admin.launcher.upload-hint',
+		defaultMessage: 'Choose a release ZIP (max 4 GiB).',
+	},
+	uploading: { id: 'app.skin-site.admin.launcher.uploading', defaultMessage: 'Uploading…' },
+	uploadDone: {
+		id: 'app.skin-site.admin.launcher.upload-done',
+		defaultMessage: 'Release uploaded.',
+	},
+	forceFlag: {
+		id: 'app.skin-site.admin.launcher.force-flag',
+		defaultMessage: 'Force update',
+	},
+	prev: { id: 'app.skin-site.admin.launcher.prev', defaultMessage: 'Previous' },
+	next: { id: 'app.skin-site.admin.launcher.next', defaultMessage: 'Next' },
+	page: { id: 'app.skin-site.admin.launcher.page', defaultMessage: 'Page {page}' },
+	total: { id: 'app.skin-site.admin.launcher.total', defaultMessage: '{count} releases' },
+})
+
+const PAGE_SIZE = 10
+
+const state = ref<SkinSiteLauncherAdminState | null>(null)
+const loading = ref(true)
+const failed = ref(false)
+const offset = ref(0)
+
+const uploading = ref(false)
+const uploadPercent = ref(0)
+const forceUpdate = ref(false)
+const fileInput = ref<HTMLInputElement | null>(null)
+const activatingId = ref<number | null>(null)
+
+const releases = computed(() => state.value?.releases ?? [])
+const total = computed(() => releases.value.length)
+const page = computed(() => Math.floor(offset.value / PAGE_SIZE) + 1)
+const pageCount = computed(() => Math.max(1, Math.ceil(total.value / PAGE_SIZE)))
+const hasPrev = computed(() => offset.value > 0)
+const hasNext = computed(() => offset.value + PAGE_SIZE < total.value)
+const visible = computed(() => releases.value.slice(offset.value, offset.value + PAGE_SIZE))
+
+function formatDateTime(ts?: number | null): string {
+	if (!ts) return '—'
+	try {
+		return new Date(ts).toLocaleString()
+	} catch {
+		return '—'
+	}
+}
+
+async function load() {
+	loading.value = true
+	failed.value = false
+	try {
+		const result = await skinSiteLauncherAdminState()
+		if (!result.success) throw new Error(result.errorMessage)
+		state.value = result.payload
+	} catch (error) {
+		failed.value = true
+		handleError(error)
+	} finally {
+		loading.value = false
+	}
+}
+
+function prevPage() {
+	if (hasPrev.value) offset.value = Math.max(0, offset.value - PAGE_SIZE)
+}
+function nextPage() {
+	if (hasNext.value) offset.value += PAGE_SIZE
+}
+
+async function activate(release: SkinSiteLauncherRelease) {
+	if (activatingId.value !== null) return
+	activatingId.value = release.id
+	try {
+		const result = await skinSiteActivateLauncherRelease(release.id)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.activated) })
+		await load()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		activatingId.value = null
+	}
+}
+
+function pickFile() {
+	fileInput.value?.click()
+}
+
+async function onFileChosen(event: Event) {
+	const input = event.target as HTMLInputElement
+	const file = input.files?.[0]
+	input.value = ''
+	if (!file || uploading.value) return
+	uploading.value = true
+	uploadPercent.value = 0
+	try {
+		const result = await skinSiteUploadLauncherRelease(
+			file,
+			forceUpdate.value,
+			(p) => (uploadPercent.value = Math.round(p)),
+		)
+		if (!result.success) throw new Error(result.errorMessage)
+		addNotification({ type: 'success', title: formatMessage(messages.uploadDone) })
+		offset.value = 0
+		await load()
+	} catch (error) {
+		handleError(error)
+	} finally {
+		uploading.value = false
+		uploadPercent.value = 0
+	}
+}
+
+onMounted(() => void load())
+</script>
+<template>
+	<div class="flex flex-col gap-4">
+		<div class="flex flex-wrap items-center gap-2">
+			<h2 class="m-0 text-lg font-bold text-contrast">{{ formatMessage(messages.title) }}</h2>
+			<span class="text-xs text-secondary">
+				{{ formatMessage(messages.total, { count: total }) }}
+			</span>
+		</div>
+
+		<div
+			v-if="state && state.latestUrl"
+			class="flex flex-wrap items-center gap-2 rounded-xl bg-bg-raised p-3"
+		>
+			<span class="text-xs font-semibold text-contrast">
+				{{ formatMessage(messages.latestUrl) }}
+			</span>
+			<code class="min-w-0 flex-1 truncate text-xs text-secondary">{{ state.latestUrl }}</code>
+		</div>
+
+		<div class="flex flex-wrap items-center gap-2">
+			<input
+				ref="fileInput"
+				type="file"
+				accept=".zip,application/zip"
+				class="hidden"
+				@change="onFileChosen"
+			/>
+			<button
+				type="button"
+				class="rounded-full bg-brand px-4 py-2 text-sm font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+				:disabled="uploading"
+				@click="pickFile"
+			>
+				{{ formatMessage(messages.upload) }}
+			</button>
+			<label class="flex items-center gap-2 text-xs text-contrast">
+				<input v-model="forceUpdate" type="checkbox" :disabled="uploading" />
+				{{ formatMessage(messages.forceFlag) }}
+			</label>
+			<span class="text-xs text-secondary">{{ formatMessage(messages.uploadHint) }}</span>
+		</div>
+
+		<div v-if="uploading" class="flex items-center gap-2 text-sm text-secondary">
+			<SpinnerIcon class="size-4 animate-spin" />
+			{{ formatMessage(messages.uploading) }} {{ uploadPercent }}%
+		</div>
+
+		<div v-if="loading" class="flex items-center gap-2 text-sm text-secondary">
+			<SpinnerIcon class="size-4 animate-spin" />
+			{{ formatMessage(messages.loading) }}
+		</div>
+		<p v-else-if="failed" class="m-0 text-sm text-secondary">
+			{{ formatMessage(messages.failed) }}
+		</p>
+		<p v-else-if="!total" class="m-0 rounded-xl bg-bg-raised p-4 text-sm text-secondary">
+			{{ formatMessage(messages.empty) }}
+		</p>
+		<div v-else class="flex flex-col gap-2">
+			<div
+				v-for="release in visible"
+				:key="release.id"
+				class="flex flex-wrap items-center gap-3 rounded-xl bg-bg-raised p-3"
+			>
+				<div class="flex min-w-0 flex-1 flex-col">
+					<span class="truncate text-sm font-semibold text-contrast">
+						{{ release.version }}
+						<span class="text-xs font-normal text-secondary">#{{ release.id }}</span>
+					</span>
+					<span class="truncate text-xs text-secondary">
+						{{ formatMessage(messages.uploader) }}: {{ release.uploadedBy }} ·
+						{{ formatDateTime(release.uploadedAt) }}
+					</span>
+				</div>
+				<span
+					class="shrink-0 rounded-full bg-button-bg px-2 py-0.5 text-[10px] font-semibold text-secondary"
+				>
+					{{ release.channel }}
+				</span>
+				<span
+					v-if="release.forceUpdate"
+					class="shrink-0 rounded-full bg-orange px-2 py-0.5 text-[10px] font-semibold text-contrast"
+				>
+					{{ formatMessage(messages.forceUpdate) }}
+				</span>
+				<span
+					v-if="release.active"
+					class="shrink-0 rounded-full bg-green px-2 py-0.5 text-[10px] font-semibold text-contrast"
+				>
+					{{ formatMessage(messages.active) }}
+				</span>
+				<button
+					v-if="!release.active"
+					type="button"
+					class="shrink-0 rounded-full bg-brand px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+					:disabled="activatingId !== null"
+					@click="activate(release)"
+				>
+					{{ formatMessage(messages.activate) }}
+				</button>
+			</div>
+
+			<div class="flex items-center justify-center gap-3 pt-2">
+				<button
+					type="button"
+					class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+					:disabled="!hasPrev"
+					@click="prevPage"
+				>
+					{{ formatMessage(messages.prev) }}
+				</button>
+				<span class="text-xs text-secondary">
+					{{ formatMessage(messages.page, { page }) }} / {{ pageCount }}
+				</span>
+				<button
+					type="button"
+					class="rounded-full bg-button-bg px-3 py-1 text-xs font-semibold text-contrast hover:brightness-110 disabled:opacity-50"
+					:disabled="!hasNext"
+					@click="nextPage"
+				>
+					{{ formatMessage(messages.next) }}
+				</button>
+			</div>
+		</div>
+	</div>
+</template>
diff --git a/apps/app-frontend/src/helpers/skin-site-api.ts b/apps/app-frontend/src/helpers/skin-site-api.ts
index 0824a3c..5f322ce 100644
--- a/apps/app-frontend/src/helpers/skin-site-api.ts
+++ b/apps/app-frontend/src/helpers/skin-site-api.ts
@@ -1142,3 +1142,151 @@ export function skinSiteRegenerateReviewInvite(
 		{ method: 'POST' },
 	)
 }
+
+export interface SkinSiteLauncherRelease {
+	id: number
+	version: string
+	channel: 'release' | 'beta'
+	notes: string
+	forceUpdate: boolean
+	uploadedBy: string
+	uploadedAt: number
+	publishedAt: number | null
+	active: boolean
+}
+
+export interface SkinSiteLauncherAdminState {
+	latestUrl: string
+	releases: SkinSiteLauncherRelease[]
+}
+
+export function skinSiteLauncherAdminState(): Promise<
+	SkinSiteResponse<SkinSiteLauncherAdminState>
+> {
+	return skinSiteRequest<SkinSiteLauncherAdminState>('launcher/admin')
+}
+
+export function skinSiteActivateLauncherRelease(
+	id: number,
+): Promise<SkinSiteResponse<SkinSiteLauncherRelease>> {
+	return skinSiteRequest<SkinSiteLauncherRelease>('launcher/admin/' + id + '/activate', {
+		method: 'POST',
+	})
+}
+
+export interface SkinSiteLauncherUploadStatus {
+	id: string
+	chunkSize: number
+	size: number
+	received: number
+	receivedChunks: number[]
+	uploadConcurrency: number
+	state: 'uploading' | 'processing' | 'ready' | 'failed' | 'cancelled'
+	release?: SkinSiteLauncherRelease | null
+	errorMessage?: string | null
+}
+
+const LAUNCHER_MAX_UPLOAD_BYTES = 4 * 1024 ** 3
+const LAUNCHER_MAX_CONCURRENCY = 6
+
+function launcherUploadError(message: string, code = 0): SkinSiteResponse<never> {
+	return { success: false, timestamp: Date.now(), errorCode: code, errorMessage: message }
+}
+
+export async function skinSiteUploadLauncherRelease(
+	file: File,
+	forceUpdate: boolean,
+	onProgress?: (percent: number) => void,
+): Promise<SkinSiteResponse<SkinSiteLauncherRelease>> {
+	if (!file.name.toLowerCase().endsWith('.zip')) {
+		return launcherUploadError('请选择 ZIP 格式的发布包。')
+	}
+	if (file.size < 1 || file.size > LAUNCHER_MAX_UPLOAD_BYTES) {
+		return launcherUploadError('请选择不超过 4 GiB 的完整发布 ZIP。')
+	}
+
+	const uploadId = crypto.randomUUID()
+	let result = await skinSiteRequest<SkinSiteLauncherUploadStatus>('launcher/admin/uploads', {
+		method: 'POST',
+		body: {
+			uploadId,
+			filename: file.name,
+			size: file.size,
+			forceUpdate,
+		},
+	})
+
+	const requestStatus = (path: string, method: 'GET' | 'POST' = 'GET') =>
+		skinSiteRequest<SkinSiteLauncherUploadStatus>(path, { method })
+
+	const chunkOnce = async (path: string, part: Blob) => {
+		const form = new FormData()
+		form.append('file', part, 'chunk.bin')
+		return skinSiteRequest<SkinSiteLauncherUploadStatus>(path, { method: 'POST', form })
+	}
+
+	let guard = 0
+	while (guard++ < 200) {
+		if (!result.success) return result
+		const status = result.payload
+		onProgress?.((status.received / file.size) * 100)
+
+		if (status.state === 'ready') {
+			return {
+				success: true,
+				timestamp: result.timestamp,
+				payload: status.release as SkinSiteLauncherRelease,
+			}
+		}
+		if (status.state === 'failed' || status.state === 'cancelled') {
+			return launcherUploadError(status.errorMessage || '发布包处理失败。')
+		}
+
+		if (status.state === 'uploading' && status.received < file.size) {
+			const received = new Set(status.receivedChunks)
+			const missing: number[] = []
+			for (let i = 0; i < Math.ceil(file.size / status.chunkSize); i++) {
+				if (!received.has(i)) missing.push(i)
+			}
+
+			let cursor = 0
+			let uploadError: SkinSiteResponse<never> | null = null
+			const worker = async () => {
+				while (!uploadError && cursor < missing.length) {
+					const index = missing[cursor++]
+					const start = index * status.chunkSize
+					const part = file.slice(start, Math.min(start + status.chunkSize, file.size))
+					let ack = await chunkOnce('launcher/admin/uploads/' + uploadId + '/chunks/' + index, part)
+					for (let retry = 0; retry < 2 && !ack.success; retry++) {
+						await new Promise((r) => setTimeout(r, 400 * (retry + 1)))
+						ack = await chunkOnce('launcher/admin/uploads/' + uploadId + '/chunks/' + index, part)
+					}
+					if (!ack.success) {
+						uploadError = ack
+						return
+					}
+				}
+			}
+			await Promise.all(
+				Array.from(
+					{
+						length: Math.min(
+							status.uploadConcurrency || 1,
+							LAUNCHER_MAX_CONCURRENCY,
+							missing.length || 1,
+						),
+					},
+					worker,
+				),
+			)
+			if (uploadError) return uploadError
+			result = await requestStatus('launcher/admin/uploads/' + uploadId)
+		} else if (status.state === 'uploading') {
+			result = await requestStatus('launcher/admin/uploads/' + uploadId + '/complete', 'POST')
+		} else {
+			await new Promise((r) => setTimeout(r, 800))
+			result = await requestStatus('launcher/admin/uploads/' + uploadId)
+		}
+	}
+	return launcherUploadError('上传超时，请刷新版本列表确认结果。')
+}
diff --git a/apps/app-frontend/src/locales/en-US/index.json b/apps/app-frontend/src/locales/en-US/index.json
index 987c2eb..065b42c 100644
--- a/apps/app-frontend/src/locales/en-US/index.json
+++ b/apps/app-frontend/src/locales/en-US/index.json
@@ -11929,5 +11929,28 @@
   "app.skin-site.admin.review.invite-not-sent": {"message": "Email not sent."},
   "app.skin-site.admin.review.prev": {"message": "Previous"},
   "app.skin-site.admin.review.next": {"message": "Next"},
-  "app.skin-site.admin.review.page": {"message": "Page {page}"}
+  "app.skin-site.admin.review.page": {"message": "Page {page}"},
+  "app.skin-site.admin.launcher.title": {"message": "Launcher releases"},
+  "app.skin-site.admin.launcher.loading": {"message": "Loading…"},
+  "app.skin-site.admin.launcher.failed": {"message": "Could not load releases."},
+  "app.skin-site.admin.launcher.empty": {"message": "No releases uploaded yet."},
+  "app.skin-site.admin.launcher.latest-url": {"message": "Latest URL"},
+  "app.skin-site.admin.launcher.version": {"message": "Version"},
+  "app.skin-site.admin.launcher.channel": {"message": "Channel"},
+  "app.skin-site.admin.launcher.uploader": {"message": "Uploaded by"},
+  "app.skin-site.admin.launcher.uploaded-at": {"message": "Uploaded"},
+  "app.skin-site.admin.launcher.published-at": {"message": "Published"},
+  "app.skin-site.admin.launcher.force-update": {"message": "Forced"},
+  "app.skin-site.admin.launcher.active": {"message": "Active"},
+  "app.skin-site.admin.launcher.activate": {"message": "Activate"},
+  "app.skin-site.admin.launcher.activated": {"message": "Release activated."},
+  "app.skin-site.admin.launcher.upload": {"message": "Upload release"},
+  "app.skin-site.admin.launcher.upload-hint": {"message": "Choose a release ZIP (max 4 GiB)."},
+  "app.skin-site.admin.launcher.uploading": {"message": "Uploading…"},
+  "app.skin-site.admin.launcher.upload-done": {"message": "Release uploaded."},
+  "app.skin-site.admin.launcher.force-flag": {"message": "Force update"},
+  "app.skin-site.admin.launcher.prev": {"message": "Previous"},
+  "app.skin-site.admin.launcher.next": {"message": "Next"},
+  "app.skin-site.admin.launcher.page": {"message": "Page {page}"},
+  "app.skin-site.admin.launcher.total": {"message": "{count} releases"}
 }
diff --git a/apps/app-frontend/src/locales/zh-CN/index.json b/apps/app-frontend/src/locales/zh-CN/index.json
index f056b0c..7026430 100644
--- a/apps/app-frontend/src/locales/zh-CN/index.json
+++ b/apps/app-frontend/src/locales/zh-CN/index.json
@@ -11760,5 +11760,28 @@
   "app.skin-site.admin.review.invite-not-sent": {"message": "邮件未发送。"},
   "app.skin-site.admin.review.prev": {"message": "上一页"},
   "app.skin-site.admin.review.next": {"message": "下一页"},
-  "app.skin-site.admin.review.page": {"message": "第 {page} 页"}
+  "app.skin-site.admin.review.page": {"message": "第 {page} 页"},
+  "app.skin-site.admin.launcher.title": {"message": "启动器版本"},
+  "app.skin-site.admin.launcher.loading": {"message": "加载中…"},
+  "app.skin-site.admin.launcher.failed": {"message": "无法加载版本列表。"},
+  "app.skin-site.admin.launcher.empty": {"message": "尚未上传任何版本。"},
+  "app.skin-site.admin.launcher.latest-url": {"message": "最新版本地址"},
+  "app.skin-site.admin.launcher.version": {"message": "版本"},
+  "app.skin-site.admin.launcher.channel": {"message": "渠道"},
+  "app.skin-site.admin.launcher.uploader": {"message": "上传者"},
+  "app.skin-site.admin.launcher.uploaded-at": {"message": "上传时间"},
+  "app.skin-site.admin.launcher.published-at": {"message": "发布时间"},
+  "app.skin-site.admin.launcher.force-update": {"message": "强制更新"},
+  "app.skin-site.admin.launcher.active": {"message": "当前版本"},
+  "app.skin-site.admin.launcher.activate": {"message": "设为当前"},
+  "app.skin-site.admin.launcher.activated": {"message": "已设为当前版本。"},
+  "app.skin-site.admin.launcher.upload": {"message": "上传版本"},
+  "app.skin-site.admin.launcher.upload-hint": {"message": "选择发布包 ZIP（最大 4 GiB）。"},
+  "app.skin-site.admin.launcher.uploading": {"message": "上传中…"},
+  "app.skin-site.admin.launcher.upload-done": {"message": "版本已上传。"},
+  "app.skin-site.admin.launcher.force-flag": {"message": "强制更新"},
+  "app.skin-site.admin.launcher.prev": {"message": "上一页"},
+  "app.skin-site.admin.launcher.next": {"message": "下一页"},
+  "app.skin-site.admin.launcher.page": {"message": "第 {page} 页"},
+  "app.skin-site.admin.launcher.total": {"message": "共 {count} 个版本"}
 }