diff --git a/eslint-suppressions.json b/eslint-suppressions.json
index 039cdc1f..8bef2399 100644
--- a/eslint-suppressions.json
+++ b/eslint-suppressions.json
@@ -1161,11 +1161,6 @@
       "count": 2
     }
   },
-  "src/views/site/SiteCardListView.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 4
-    }
-  },
   "src/views/subscribe/FullCalendarView.vue": {
     "@typescript-eslint/no-explicit-any": {
       "count": 1
diff --git a/src/pages/__tests__/site.spec.ts b/src/pages/__tests__/site.spec.ts
new file mode 100644
index 00000000..c0731dc7
--- /dev/null
+++ b/src/pages/__tests__/site.spec.ts
@@ -0,0 +1,23 @@
+import SitePage from '@/pages/site.vue'
+import { screen } from '@testing-library/vue'
+import { renderWithProviders } from '@tests/support/render'
+import { defineComponent, h } from 'vue'
+import { describe, expect, it } from 'vitest'
+
+const SiteCardListViewStub = defineComponent({
+  name: 'SiteCardListView',
+  setup: () => () => h('section', { 'aria-label': '站点列表视图' }, '站点列表'),
+})
+
+describe('site page', () => {
+  it('renders the site list view as the page content', async () => {
+    await renderWithProviders(SitePage, {
+      initialRoute: '/site',
+      global: {
+        stubs: { SiteCardListView: SiteCardListViewStub },
+      },
+    })
+
+    expect(screen.getByRole('region', { name: '站点列表视图' })).toBeInTheDocument()
+  })
+})
diff --git a/src/views/site/SiteCardListView.vue b/src/views/site/SiteCardListView.vue
index 6312bbfd..8bf5046e 100644
--- a/src/views/site/SiteCardListView.vue
+++ b/src/views/site/SiteCardListView.vue
@@ -1,6 +1,6 @@
 <script lang="ts" setup>
 import api from '@/api'
-import type { Site, SiteUserData } from '@/api/types'
+import type { ApiResponse, Site, SiteStatistic, SiteUserData } from '@/api/types'
 import SiteCard from '@/components/cards/SiteCard.vue'
 import NoDataFound from '@/components/states/NoDataFound.vue'
 import ProgressiveCardGrid from '@/components/misc/ProgressiveCardGrid.vue'
@@ -38,11 +38,14 @@ const SiteImportDialog = defineAsyncComponent(() => import('@/components/dialog/
 // 站点列表
 const siteList = ref<Site[]>([])
 
+// 排序失败时只能回退到最近一次由服务端确认的列表，不能保留未保存的拖拽结果。
+const confirmedSiteList = ref<Site[]>([])
+
 // 站点数据列表
 const userDataList = ref<SiteUserData[]>([])
 
 // 站点统计数据列表
-const siteStatsList = ref<{ [domain: string]: any }>({})
+const siteStatsList = ref<Record<string, SiteStatistic>>({})
 
 // 是否刷新过
 const isRefreshed = ref(false)
@@ -50,8 +53,14 @@ const isRefreshed = ref(false)
 // 是否加载中
 const loading = ref(false)
 
+// 首次加载失败时保留独立错误态，避免把网络异常显示成空站点。
+const loadError = ref(false)
+
 const sortMode = ref(false)
 
+// 排序保存期间锁定拖拽，确保一次请求只确认它实际提交的顺序快照。
+const savingPriority = ref(false)
+
 // 筛选相关
 const filterMenu = ref(false)
 const filterOption = ref('all') // all, active, inactive, connected, slow, failed, unknown
@@ -124,6 +133,7 @@ async function fetchData(context: KeepAliveRefreshContext = {}) {
   try {
     if (showLoading) {
       loading.value = true
+      loadError.value = false
     }
 
     const [sites] = await Promise.all([
@@ -132,9 +142,14 @@ async function fetchData(context: KeepAliveRefreshContext = {}) {
       fetchSiteStats(),
     ])
     siteList.value = sites
+    confirmedSiteList.value = [...sites]
     isRefreshed.value = true
+    loadError.value = false
   } catch (error) {
     console.error(error)
+    if (!isRefreshed.value) {
+      loadError.value = true
+    }
   } finally {
     if (showLoading) {
       loading.value = false
@@ -155,18 +170,15 @@ async function fetchUserData() {
 async function fetchSiteStats() {
   try {
     // 使用批量接口一次性获取所有站点统计数据
-    const response = await api.get('site/statistic')
-    const stats = response.data || response
+    const stats: SiteStatistic[] = await api.get('site/statistic')
 
     // 将数组转换为以domain为键的对象
-    const statsMap: { [domain: string]: any } = {}
-    if (Array.isArray(stats)) {
-      stats.forEach((stat: any) => {
-        if (stat.domain) {
-          statsMap[stat.domain] = stat
-        }
-      })
-    }
+    const statsMap: Record<string, SiteStatistic> = {}
+    stats.forEach(stat => {
+      if (stat.domain) {
+        statsMap[stat.domain] = stat
+      }
+    })
     siteStatsList.value = statsMap
   } catch (error) {
     console.error('Failed to fetch site statistics:', error)
@@ -193,19 +205,28 @@ function getConnectionStatus(domain: string) {
 // 保存站点排序
 async function savaSitesPriority() {
   // 只在显示全部站点时允许排序
-  if (filterOption.value !== 'all') {
+  if (filterOption.value !== 'all' || savingPriority.value) {
     return
   }
 
-  // 重新排序
-  const priorities = draggableSiteList.value.map((site, index) => ({ id: site.id, pri: index + 1 }))
+  const submittedSiteList = [...draggableSiteList.value]
+  const priorities = submittedSiteList.map((site, index) => ({ id: site.id, pri: index + 1 }))
+  savingPriority.value = true
   try {
-    const result: { [key: string]: any } = await api.post('site/priorities', priorities)
+    const result: ApiResponse<unknown> = await api.post('site/priorities', priorities)
     if (!result.success) {
-      fetchData()
+      siteList.value = [...confirmedSiteList.value]
+      await fetchData()
+    } else {
+      siteList.value = [...submittedSiteList]
+      confirmedSiteList.value = [...submittedSiteList]
     }
   } catch (error) {
     console.error(error)
+    siteList.value = [...confirmedSiteList.value]
+    await fetchData()
+  } finally {
+    savingPriority.value = false
   }
 }
 
@@ -214,7 +235,7 @@ async function handleRefreshStats(domain?: string) {
   if (domain) {
     // 刷新特定站点的统计数据
     try {
-      const stats = await api.get(`site/statistic/${domain}`)
+      const stats = await api.get<SiteStatistic, SiteStatistic>(`site/statistic/${domain}`)
       siteStatsList.value[domain] = stats
     } catch (error) {
       console.error(`Failed to refresh stats for ${domain}:`, error)
@@ -430,10 +451,11 @@ useDynamicButton({
       </div>
     </VAlert>
 
-    <LoadingBanner v-if="!isRefreshed" class="mt-12" />
+    <LoadingBanner v-if="!isRefreshed && !loadError" class="mt-12" />
     <Draggable
       v-if="draggableSiteList.length > 0 && canDragSort"
       v-model="draggableSiteList"
+      :disabled="savingPriority"
       @end="savaSitesPriority"
       item-key="id"
       tag="div"
@@ -472,6 +494,18 @@ useDynamicButton({
       </template>
     </ProgressiveCardGrid>
   </div>
+  <NoDataFound
+    v-if="loadError && !isRefreshed"
+    error-code="500"
+    :error-title="t('common.serverConnectionFailed')"
+    :error-description="t('common.troubleshooting')"
+  >
+    <template #button>
+      <VBtn color="primary" variant="tonal" @click="fetchData()">
+        {{ t('common.retry') }}
+      </VBtn>
+    </template>
+  </NoDataFound>
   <NoDataFound
     v-if="draggableSiteList.length === 0 && isRefreshed"
     error-code="404"
diff --git a/src/views/site/__tests__/SiteCardListView.spec.ts b/src/views/site/__tests__/SiteCardListView.spec.ts
new file mode 100644
index 00000000..556b4def
--- /dev/null
+++ b/src/views/site/__tests__/SiteCardListView.spec.ts
@@ -0,0 +1,621 @@
+import type { DynamicButtonMenuItem } from '@/composables/useDynamicButton'
+import type { Site, SiteStatistic, SiteUserData } from '@/api/types'
+import SiteCardListView from '@/views/site/SiteCardListView.vue'
+import { DEFAULT_PERMISSIONS } from '@/utils/permission'
+import { fireEvent, screen, waitFor } from '@testing-library/vue'
+import userEvent from '@testing-library/user-event'
+import { createSite, createSiteStatistic, createSiteUserData } from '@tests/support/factories/site'
+import {
+  saveSitePrioritiesHandler,
+  siteListHandler,
+  siteStatisticHandler,
+  siteStatisticsHandler,
+  siteUserDataLatestHandler,
+} from '@tests/support/msw/handlers/site'
+import { server } from '@tests/support/msw/server'
+import { renderWithProviders } from '@tests/support/render'
+import { defineComponent, h, nextTick, ref, unref, type ComputedRef, type PropType, type Ref } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const mocks = vi.hoisted(() => ({
+  appMode: false,
+  openSharedDialog: vi.fn(),
+  toastError: vi.fn(),
+  toastSuccess: vi.fn(),
+  useDynamicButton: vi.fn(),
+}))
+
+vi.mock('vue-toastification', () => ({
+  useToast: () => ({ error: mocks.toastError, success: mocks.toastSuccess }),
+}))
+
+vi.mock('@/composables/useDynamicButton', () => ({
+  useDynamicButton: (options: unknown) => mocks.useDynamicButton(options),
+}))
+
+vi.mock('@/composables/usePWA', async () => {
+  const { computed } = await import('vue')
+  return { usePWA: () => ({ appMode: computed(() => mocks.appMode) }) }
+})
+
+vi.mock('@/composables/useSharedDialog', () => ({
+  openSharedDialog: (...args: unknown[]) => mocks.openSharedDialog(...args),
+}))
+
+type MaybeRef<T> = T | Ref<T> | ComputedRef<T>
+
+interface DynamicButtonConfig {
+  menuItems: MaybeRef<DynamicButtonMenuItem[]>
+  onClick: () => void
+  show: MaybeRef<boolean>
+}
+
+const SiteCardStub = defineComponent({
+  name: 'SiteCard',
+  props: {
+    data: Object as PropType<SiteUserData>,
+    site: { type: Object as PropType<Site>, required: true },
+    sortable: Boolean,
+    stats: Object as PropType<SiteStatistic>,
+  },
+  emits: ['refresh-stats', 'remove', 'update'],
+  setup(props, { emit }) {
+    return () =>
+      h('article', { 'data-testid': `site-card-${props.site.id}` }, [
+        h('span', props.site.name),
+        h('output', { 'aria-label': `site-domain-${props.site.id}` }, props.site.domain),
+        h('output', { 'aria-label': `site-data-${props.site.id}` }, props.data?.username ?? ''),
+        h('output', { 'aria-label': `site-state-${props.site.id}` }, JSON.stringify(props.stats ?? {})),
+        h('output', { 'aria-label': `site-sortable-${props.site.id}` }, String(props.sortable)),
+        h('button', { onClick: () => emit('remove'), type: 'button' }, `remove-${props.site.id}`),
+        h('button', { onClick: () => emit('update'), type: 'button' }, `update-${props.site.id}`),
+        h(
+          'button',
+          { onClick: () => emit('refresh-stats', props.site.domain), type: 'button' },
+          `refresh-${props.site.id}`,
+        ),
+      ])
+  },
+})
+
+const ProgressiveCardGridStub = defineComponent({
+  name: 'ProgressiveCardGrid',
+  props: { items: { type: Array as PropType<Site[]>, required: true } },
+  setup(props, { slots }) {
+    return () =>
+      h(
+        'section',
+        { 'data-testid': 'site-grid' },
+        props.items.flatMap(item => slots.default?.({ item }) ?? []),
+      )
+  },
+})
+
+const DraggableStub = defineComponent({
+  name: 'Draggable',
+  props: {
+    disabled: Boolean,
+    modelValue: { type: Array as PropType<Site[]>, required: true },
+  },
+  emits: ['end', 'update:modelValue'],
+  setup(props, { emit, slots }) {
+    async function reverseOrder() {
+      if (props.disabled) return
+
+      emit('update:modelValue', [...props.modelValue].reverse())
+      await nextTick()
+      emit('end')
+    }
+    return () =>
+      h('section', { 'data-testid': 'site-draggable' }, [
+        ...props.modelValue.flatMap(element => slots.item?.({ element }) ?? []),
+        h('button', { disabled: props.disabled, onClick: reverseOrder, type: 'button' }, 'reverse-sites'),
+        h('button', { onClick: () => emit('end'), type: 'button' }, 'emit-drag-end'),
+      ])
+  },
+})
+
+const LoadingBannerStub = defineComponent({
+  name: 'LoadingBanner',
+  template: '<div role="status">正在加载站点</div>',
+})
+
+const NoDataFoundStub = defineComponent({
+  name: 'NoDataFound',
+  props: { errorDescription: String, errorTitle: String },
+  template: '<section aria-label="站点空态">{{ errorTitle }} {{ errorDescription }}<slot name="button" /></section>',
+})
+
+const IconButtonStub = defineComponent({
+  name: 'IconBtn',
+  inheritAttrs: false,
+  setup(_props, { attrs, slots }) {
+    return () => h('button', { ...attrs, type: 'button' }, slots.default?.())
+  },
+})
+
+const IconStub = defineComponent({
+  name: 'VIcon',
+  props: { icon: String },
+  setup(props) {
+    return () => h('span', props.icon)
+  },
+})
+
+const KeepAliveHost = defineComponent({
+  name: 'SiteKeepAliveHost',
+  components: { SiteCardListView },
+  setup() {
+    const active = ref(true)
+    return { active }
+  },
+  template: `
+    <button type="button" @click="active = false">停用站点页</button>
+    <button type="button" @click="active = true">启用站点页</button>
+    <KeepAlive><SiteCardListView v-if="active" /></KeepAlive>
+  `,
+})
+
+interface RenderListOptions {
+  appMode?: boolean
+  initialRoute?: string
+  listStatus?: number | (() => number)
+  manage?: boolean
+  sites?: Site[]
+  statistics?: SiteStatistic[]
+  statisticsStatus?: number
+  onListRequest?: () => void | Promise<void>
+  onStatisticsRequest?: () => void | Promise<void>
+  onUserDataRequest?: () => void | Promise<void>
+  userData?: SiteUserData[]
+  useKeepAlive?: boolean
+}
+
+async function renderList(options: RenderListOptions = {}) {
+  mocks.appMode = options.appMode ?? false
+  server.use(
+    siteListHandler(options.sites ?? [], options.listStatus ?? 200, options.onListRequest),
+    siteStatisticsHandler(options.statistics ?? [], options.statisticsStatus ?? 200, options.onStatisticsRequest),
+    siteUserDataLatestHandler(options.userData ?? [], 200, options.onUserDataRequest),
+  )
+
+  return renderWithProviders(options.useKeepAlive ? KeepAliveHost : SiteCardListView, {
+    initialRoute: options.initialRoute ?? '/site',
+    initialState: {
+      user: {
+        permissions: { ...DEFAULT_PERMISSIONS, manage: options.manage ?? true },
+        superUser: false,
+      },
+    },
+    global: {
+      stubs: {
+        IconBtn: IconButtonStub,
+        LoadingBanner: LoadingBannerStub,
+        NoDataFound: NoDataFoundStub,
+        ProgressiveCardGrid: ProgressiveCardGridStub,
+        SiteCard: SiteCardStub,
+        VFab: IconButtonStub,
+        VIcon: IconStub,
+        VPageContentTitle: true,
+        draggable: DraggableStub,
+      },
+    },
+  })
+}
+
+function getDynamicButtonConfig() {
+  return mocks.useDynamicButton.mock.calls.at(-1)?.[0] as DynamicButtonConfig
+}
+
+function getMenuItem(titleKey: string) {
+  const item = unref(getDynamicButtonConfig().menuItems).find(candidate => candidate.titleKey === titleKey)
+  if (!item) throw new Error(`未注册动态操作 ${titleKey}`)
+  return item
+}
+
+async function selectFilter(label: string) {
+  await fireEvent.click(screen.getByText('mdi-filter-multiple-outline'))
+  await fireEvent.click(await screen.findByText(label))
+}
+
+function readBlob(blob: Blob) {
+  return new Promise<string>((resolve, reject) => {
+    const reader = new FileReader()
+    reader.addEventListener('load', () => resolve(String(reader.result ?? '')))
+    reader.addEventListener('error', () => reject(reader.error))
+    reader.readAsText(blob)
+  })
+}
+
+describe('SiteCardListView', () => {
+  beforeEach(() => {
+    mocks.appMode = false
+    vi.spyOn(console, 'error').mockImplementation(() => {})
+  })
+
+  it('loads sites with statistics and maps latest user data by domain', async () => {
+    const fast = createSite({ id: 101, name: '快速站点', domain: 'fast.example.com' })
+    const failed = createSite({ id: 102, name: '失败站点', domain: 'failed.example.com' })
+
+    await renderList({
+      sites: [fast, failed],
+      statistics: [
+        createSiteStatistic({ domain: fast.domain, seconds: 1, lst_state: 0 }),
+        createSiteStatistic({ domain: failed.domain, lst_state: 1 }),
+      ],
+      userData: [createSiteUserData({ domain: fast.domain, username: 'fast-user' })],
+    })
+
+    expect(await screen.findByText('快速站点')).toBeInTheDocument()
+    expect(screen.getByText('失败站点')).toBeInTheDocument()
+    expect(screen.getByLabelText('site-data-101')).toHaveTextContent('fast-user')
+    expect(screen.getByLabelText('site-data-102')).toBeEmptyDOMElement()
+    expect(screen.getByLabelText('site-state-101')).toHaveTextContent('"seconds":1')
+    expect(screen.getByLabelText('site-state-102')).toHaveTextContent('"lst_state":1')
+  })
+
+  it('keeps a successful site list when loading statistics fails', async () => {
+    const site = createSite({ id: 111, name: '无统计站点' })
+    await renderList({ sites: [site], statisticsStatus: 500 })
+
+    expect(await screen.findByText('无统计站点')).toBeInTheDocument()
+    expect(screen.getByLabelText('site-state-111')).toHaveTextContent('{}')
+    expect(screen.queryByRole('region', { name: '站点空态' })).not.toBeInTheDocument()
+  })
+
+  it.each([
+    ['激活', '快速站点'],
+    ['未激活', '停用站点'],
+    ['连接正常', '快速站点'],
+    ['连接缓慢', '缓慢站点'],
+    ['连接失败', '失败站点'],
+    ['连接未知', '未知站点'],
+  ])('filters %s sites using active and statistic state', async (filterLabel, expectedSite) => {
+    const sites = [
+      createSite({ id: 201, name: '快速站点', domain: 'fast.example.com', is_active: true }),
+      createSite({ id: 202, name: '停用站点', domain: 'inactive.example.com', is_active: false }),
+      createSite({ id: 203, name: '缓慢站点', domain: 'slow.example.com', is_active: true }),
+      createSite({ id: 204, name: '失败站点', domain: 'failed.example.com', is_active: true }),
+      createSite({ id: 205, name: '未知站点', domain: 'unknown.example.com', is_active: true }),
+    ]
+    await renderList({
+      sites,
+      statistics: [
+        createSiteStatistic({ domain: 'fast.example.com', lst_state: 0, seconds: 1 }),
+        createSiteStatistic({ domain: 'inactive.example.com', lst_state: 0, seconds: 1 }),
+        createSiteStatistic({ domain: 'slow.example.com', lst_state: 0, seconds: 5 }),
+        createSiteStatistic({ domain: 'failed.example.com', lst_state: 1 }),
+      ],
+    })
+    expect(await screen.findByText('快速站点')).toBeInTheDocument()
+
+    await selectFilter(filterLabel)
+
+    expect(screen.getByText(expectedSite)).toBeInTheDocument()
+    const visibleCards = screen.getAllByTestId(/^site-card-/)
+    if (filterLabel === '激活') expect(visibleCards).toHaveLength(4)
+    else if (filterLabel === '连接正常') expect(visibleCards).toHaveLength(2)
+    else expect(visibleCards).toHaveLength(1)
+  })
+
+  it('reorders only the complete list and posts exact priorities', async () => {
+    const saved = vi.fn()
+    const first = createSite({ id: 301, name: '第一站' })
+    const second = createSite({ id: 302, name: '第二站' })
+    server.use(saveSitePrioritiesHandler(saved))
+    await renderList({ sites: [first, second] })
+    expect(await screen.findByText('第一站')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByText('mdi-sort-variant'))
+    expect(screen.getByText('已进入拖拽排序模式')).toBeInTheDocument()
+    await fireEvent.click(screen.getByText('reverse-sites'))
+
+    await waitFor(() =>
+      expect(saved).toHaveBeenCalledWith([
+        { id: 302, pri: 1 },
+        { id: 301, pri: 2 },
+      ]),
+    )
+    expect(screen.getByLabelText('site-sortable-302')).toHaveTextContent('true')
+
+    await selectFilter('未激活')
+    expect(screen.queryByText('已进入拖拽排序模式')).not.toBeInTheDocument()
+  })
+
+  it('locks drag interactions until the submitted priority order is confirmed', async () => {
+    let resolveSave: (() => void) | undefined
+    const savePending = new Promise<void>(resolve => {
+      resolveSave = resolve
+    })
+    const saved = vi.fn(async () => savePending)
+    const first = createSite({ id: 306, name: '锁定第一站' })
+    const second = createSite({ id: 307, name: '锁定第二站' })
+    server.use(saveSitePrioritiesHandler(saved))
+    await renderList({ sites: [first, second] })
+    expect(await screen.findByText('锁定第一站')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByText('mdi-sort-variant'))
+    const reverseButton = screen.getByRole('button', { name: 'reverse-sites' })
+    await fireEvent.click(reverseButton)
+
+    await waitFor(() => expect(saved).toHaveBeenCalledOnce())
+    expect(reverseButton).toBeDisabled()
+    expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+      expect.stringContaining('锁定第二站'),
+      expect.stringContaining('锁定第一站'),
+    ])
+
+    await fireEvent.click(reverseButton)
+    await fireEvent.click(screen.getByRole('button', { name: 'emit-drag-end' }))
+    expect(saved).toHaveBeenCalledOnce()
+    expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+      expect.stringContaining('锁定第二站'),
+      expect.stringContaining('锁定第一站'),
+    ])
+
+    resolveSave?.()
+    await waitFor(() => expect(reverseButton).toBeEnabled())
+    expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+      expect.stringContaining('锁定第二站'),
+      expect.stringContaining('锁定第一站'),
+    ])
+  })
+
+  it('restores the server order when saving priorities fails with an HTTP error', async () => {
+    const first = createSite({ id: 311, name: '服务端第一站' })
+    const second = createSite({ id: 312, name: '服务端第二站' })
+    const listRequests = vi.fn()
+    server.use(saveSitePrioritiesHandler(() => {}, { status: 500 }))
+    await renderList({ onListRequest: listRequests, sites: [first, second] })
+    expect(await screen.findByText('服务端第一站')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByText('mdi-sort-variant'))
+    await fireEvent.click(screen.getByText('reverse-sites'))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+    expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+      expect.stringContaining('服务端第一站'),
+      expect.stringContaining('服务端第二站'),
+    ])
+  })
+
+  it('restores the last confirmed order when both saving and reloading fail', async () => {
+    const first = createSite({ id: 316, name: '确认第一站' })
+    const second = createSite({ id: 317, name: '确认第二站' })
+    const listRequests = vi.fn()
+    const statisticsRequests = vi.fn()
+    let listResponse = 0
+    server.use(saveSitePrioritiesHandler(() => {}, { status: 500 }))
+    await renderList({
+      listStatus: () => (listResponse++ === 0 ? 200 : 500),
+      onListRequest: listRequests,
+      onStatisticsRequest: statisticsRequests,
+      sites: [first, second],
+    })
+    expect(await screen.findByText('确认第一站')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByText('mdi-sort-variant'))
+    await fireEvent.click(screen.getByText('reverse-sites'))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+    await waitFor(() => expect(statisticsRequests).toHaveBeenCalledTimes(2))
+    await waitFor(() => expect(console.error).toHaveBeenCalledTimes(2))
+    await waitFor(() =>
+      expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+        expect.stringContaining('确认第一站'),
+        expect.stringContaining('确认第二站'),
+      ]),
+    )
+  })
+
+  it('restores the server order when saving priorities is rejected', async () => {
+    const first = createSite({ id: 321, name: '业务第一站' })
+    const second = createSite({ id: 322, name: '业务第二站' })
+    const listRequests = vi.fn()
+    server.use(saveSitePrioritiesHandler(() => {}, { success: false }))
+    await renderList({ onListRequest: listRequests, sites: [first, second] })
+    expect(await screen.findByText('业务第一站')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByText('mdi-sort-variant'))
+    await fireEvent.click(screen.getByText('reverse-sites'))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+    expect(screen.getAllByTestId(/^site-card-/).map(card => card.textContent)).toEqual([
+      expect.stringContaining('业务第一站'),
+      expect.stringContaining('业务第二站'),
+    ])
+  })
+
+  it('refreshes one site statistic without reloading the site list', async () => {
+    const site = createSite({ id: 331, name: '统计站点', domain: 'stats.example.com' })
+    const listRequests = vi.fn()
+    const statisticRequests = vi.fn()
+    server.use(
+      siteStatisticHandler(
+        site.domain,
+        createSiteStatistic({ domain: site.domain, seconds: 8, lst_state: 0 }),
+        200,
+        statisticRequests,
+      ),
+    )
+    await renderList({
+      onListRequest: listRequests,
+      sites: [site],
+      statistics: [createSiteStatistic({ domain: site.domain, seconds: 1, lst_state: 0 })],
+    })
+    expect(await screen.findByLabelText('site-state-331')).toHaveTextContent('"seconds":1')
+
+    await fireEvent.click(screen.getByRole('button', { name: 'refresh-331' }))
+
+    await waitFor(() => expect(screen.getByLabelText('site-state-331')).toHaveTextContent('"seconds":8'))
+    expect(statisticRequests).toHaveBeenCalledOnce()
+    expect(listRequests).toHaveBeenCalledOnce()
+  })
+
+  it.each(['remove', 'update'])('reloads the site list after a card %s event', async eventName => {
+    const listRequests = vi.fn()
+    const site = createSite({ id: 341, name: '事件站点' })
+    await renderList({ onListRequest: listRequests, sites: [site] })
+    expect(await screen.findByText('事件站点')).toBeInTheDocument()
+
+    await fireEvent.click(screen.getByRole('button', { name: `${eventName}-341` }))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+  })
+
+  it('opens add, import and statistics dialogs with their declared event contracts', async () => {
+    const site = createSite({ id: 401, name: '弹窗站点' })
+    const listRequests = vi.fn()
+    await renderList({ onListRequest: listRequests, sites: [site] })
+    expect(await screen.findByText('弹窗站点')).toBeInTheDocument()
+
+    getDynamicButtonConfig().onClick()
+    getMenuItem('site.actions.import').action()
+    getMenuItem('site.statistics').action()
+
+    expect(mocks.openSharedDialog).toHaveBeenCalledTimes(3)
+    expect(mocks.openSharedDialog.mock.calls[0]?.[1]).toEqual({ oper: 'add' })
+    expect(mocks.openSharedDialog.mock.calls[0]?.[3]).toEqual({ closeOn: ['close', 'save'] })
+    expect(mocks.openSharedDialog.mock.calls[1]?.[2]).toHaveProperty('import-success')
+    expect(mocks.openSharedDialog.mock.calls[2]?.[1]).toEqual({ sites: [site] })
+
+    const save = mocks.openSharedDialog.mock.calls[0]?.[2]?.save as () => void
+    save()
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+  })
+
+  it('shows management actions only on the site route for users with manage permission', async () => {
+    await renderList({ manage: false, sites: [createSite()] })
+    expect(await screen.findByTestId(/^site-card-/)).toBeInTheDocument()
+    expect(unref(getDynamicButtonConfig().show)).toBe(false)
+    expect(document.querySelector('.compact-fab-stack')).not.toBeInTheDocument()
+  })
+
+  it('registers the app-mode dynamic menu after the first successful load', async () => {
+    await renderList({ appMode: true, sites: [createSite()] })
+    expect(await screen.findByTestId(/^site-card-/)).toBeInTheDocument()
+
+    expect(unref(getDynamicButtonConfig().show)).toBe(true)
+    expect(unref(getDynamicButtonConfig().menuItems).map(item => item.titleKey)).toEqual([
+      'site.actions.add',
+      'site.actions.import',
+      'site.actions.export',
+      'site.statistics',
+    ])
+  })
+
+  it('exports the current complete site fields and releases the object URL', async () => {
+    const site = createSite({
+      apikey: 'api-key',
+      cookie: 'cookie-value',
+      id: 501,
+      name: '导出站点',
+      token: 'token-value',
+    })
+    const createObjectURL = vi.fn<(blob: Blob) => string>(() => 'blob:site-export')
+    const revokeObjectURL = vi.fn()
+    class TestURL extends URL {}
+    TestURL.createObjectURL = createObjectURL
+    TestURL.revokeObjectURL = revokeObjectURL
+    vi.stubGlobal('URL', TestURL)
+    vi.spyOn(HTMLAnchorElement.prototype, 'click').mockImplementation(() => {})
+    await renderList({ sites: [site] })
+    expect(await screen.findByText('导出站点')).toBeInTheDocument()
+
+    await getMenuItem('site.actions.export').action()
+
+    await waitFor(() => expect(createObjectURL).toHaveBeenCalledOnce())
+    const blob = createObjectURL.mock.calls[0]?.[0] as Blob
+    const body = JSON.parse(await readBlob(blob)) as Array<Record<string, unknown>>
+    expect(body).toEqual([
+      expect.objectContaining({
+        apikey: 'api-key',
+        cookie: 'cookie-value',
+        domain: site.domain,
+        name: '导出站点',
+        token: 'token-value',
+        url: site.url,
+      }),
+    ])
+    expect(body[0]).not.toHaveProperty('id')
+    expect(revokeObjectURL).toHaveBeenCalledWith('blob:site-export')
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('站点导出成功')
+  })
+
+  it('reports an export failure without creating a download', async () => {
+    const createObjectURL = vi.fn()
+    class TestURL extends URL {}
+    TestURL.createObjectURL = createObjectURL
+    vi.stubGlobal('URL', TestURL)
+    await renderList({ sites: [createSite({ name: '不可导出站点' })] })
+    expect(await screen.findByText('不可导出站点')).toBeInTheDocument()
+    server.use(siteListHandler([], 500))
+
+    await getMenuItem('site.actions.export').action()
+
+    await waitFor(() => expect(mocks.toastError).toHaveBeenCalledWith('站点导出失败'))
+    expect(createObjectURL).not.toHaveBeenCalled()
+  })
+
+  it('shows the empty state after a successful empty response', async () => {
+    await renderList()
+
+    expect(await screen.findByRole('region', { name: '站点空态' })).toHaveTextContent(
+      '没有站点 已添加并支持的站点将会在这里显示。',
+    )
+    expect(screen.queryByRole('status')).not.toBeInTheDocument()
+  })
+
+  it('shows a retryable error after the initial site request fails', async () => {
+    await renderList({ listStatus: 500 })
+
+    expect(await screen.findByRole('region', { name: '站点空态' })).toHaveTextContent('服务器连接失败')
+    expect(screen.queryByRole('status')).not.toBeInTheDocument()
+
+    server.use(siteListHandler([createSite({ name: '重试恢复站点' })]))
+    await fireEvent.click(screen.getByRole('button', { name: '重试' }))
+
+    expect(await screen.findByText('重试恢复站点')).toBeInTheDocument()
+  })
+
+  it('refreshes list, statistics and latest user data after KeepAlive reactivation', async () => {
+    const listRequests = vi.fn()
+    const statsRequests = vi.fn()
+    const userDataRequests = vi.fn()
+    await renderList({
+      onListRequest: listRequests,
+      onStatisticsRequest: statsRequests,
+      onUserDataRequest: userDataRequests,
+      sites: [createSite({ name: '缓存站点' })],
+      useKeepAlive: true,
+    })
+    expect(await screen.findByText('缓存站点')).toBeInTheDocument()
+    expect(listRequests).toHaveBeenCalledOnce()
+
+    await userEvent.click(screen.getByText('停用站点页'))
+    await userEvent.click(screen.getByText('启用站点页'))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+    expect(statsRequests).toHaveBeenCalledTimes(2)
+    expect(userDataRequests).toHaveBeenCalledTimes(2)
+  })
+
+  it('keeps the existing list when a silent KeepAlive refresh fails', async () => {
+    const listRequests = vi.fn()
+    let listResponse = 0
+    await renderList({
+      listStatus: () => (listResponse++ === 0 ? 200 : 500),
+      onListRequest: listRequests,
+      sites: [createSite({ name: '静默刷新保留站点' })],
+      useKeepAlive: true,
+    })
+    expect(await screen.findByText('静默刷新保留站点')).toBeInTheDocument()
+
+    await userEvent.click(screen.getByText('停用站点页'))
+    await userEvent.click(screen.getByText('启用站点页'))
+
+    await waitFor(() => expect(listRequests).toHaveBeenCalledTimes(2))
+    expect(screen.getByText('静默刷新保留站点')).toBeInTheDocument()
+    expect(screen.queryByRole('region', { name: '站点空态' })).not.toBeInTheDocument()
+  })
+})
diff --git a/tests/support/factories/site.ts b/tests/support/factories/site.ts
new file mode 100644
index 00000000..05eaf0ba
--- /dev/null
+++ b/tests/support/factories/site.ts
@@ -0,0 +1,39 @@
+import type { Site, SiteStatistic, SiteUserData } from '@/api/types'
+
+let siteSeed = 0
+
+export function createSite(overrides: Partial<Site> = {}): Site {
+  siteSeed += 1
+  return {
+    domain: `site-${siteSeed}.example.com`,
+    downloader: '',
+    id: siteSeed,
+    is_active: true,
+    name: `测试站点 ${siteSeed}`,
+    pri: siteSeed,
+    url: `https://site-${siteSeed}.example.com/`,
+    ...overrides,
+  }
+}
+
+export function createSiteStatistic(overrides: Partial<SiteStatistic> = {}): SiteStatistic {
+  return {
+    fail: 0,
+    lst_state: 0,
+    seconds: 1,
+    success: 10,
+    ...overrides,
+  }
+}
+
+export function createSiteUserData(overrides: Partial<SiteUserData> = {}): SiteUserData {
+  return {
+    bonus: 100,
+    download: 1024,
+    ratio: 2,
+    seeding: 3,
+    upload: 2048,
+    username: 'site-user',
+    ...overrides,
+  }
+}
diff --git a/tests/support/msw/handlers/site.ts b/tests/support/msw/handlers/site.ts
new file mode 100644
index 00000000..b0b253a4
--- /dev/null
+++ b/tests/support/msw/handlers/site.ts
@@ -0,0 +1,73 @@
+import type { Site, SiteStatistic, SiteUserData } from '@/api/types'
+import { HttpResponse, http, type JsonBodyType } from 'msw'
+
+const API_BASE_URL = 'http://localhost/api/v1/'
+
+export const siteApiUrls = {
+  list: new URL('site/', API_BASE_URL).href,
+  priorities: new URL('site/priorities', API_BASE_URL).href,
+  statistic: (domain: string) => new URL(`site/statistic/${domain}`, API_BASE_URL).href,
+  statistics: new URL('site/statistic', API_BASE_URL).href,
+  userDataLatest: new URL('site/userdata/latest', API_BASE_URL).href,
+}
+
+export function siteListHandler(
+  sites: Site[],
+  status: number | (() => number) = 200,
+  onRequest: () => void | Promise<void> = () => {},
+) {
+  return http.get(siteApiUrls.list, async () => {
+    await onRequest()
+    return HttpResponse.json(sites as unknown as JsonBodyType, {
+      status: typeof status === 'function' ? status() : status,
+    })
+  })
+}
+
+export function siteStatisticsHandler(
+  statistics: SiteStatistic[],
+  status = 200,
+  onRequest: () => void | Promise<void> = () => {},
+) {
+  return http.get(siteApiUrls.statistics, async () => {
+    await onRequest()
+    return HttpResponse.json(statistics as unknown as JsonBodyType, { status })
+  })
+}
+
+export function siteStatisticHandler(
+  domain: string,
+  statistic: SiteStatistic,
+  status = 200,
+  onRequest: () => void | Promise<void> = () => {},
+) {
+  return http.get(siteApiUrls.statistic(domain), async () => {
+    await onRequest()
+    return HttpResponse.json(statistic as unknown as JsonBodyType, { status })
+  })
+}
+
+export function siteUserDataLatestHandler(
+  userData: SiteUserData[],
+  status = 200,
+  onRequest: () => void | Promise<void> = () => {},
+) {
+  return http.get(siteApiUrls.userDataLatest, async () => {
+    await onRequest()
+    return HttpResponse.json(userData as unknown as JsonBodyType, { status })
+  })
+}
+
+export function saveSitePrioritiesHandler(
+  onSave: (priorities: Array<{ id: number; pri: number }>) => void | Promise<void> = () => {},
+  options: { status?: number; success?: boolean } = {},
+) {
+  return http.post(siteApiUrls.priorities, async ({ request }) => {
+    const priorities = (await request.json()) as Array<{ id: number; pri: number }>
+    await onSave(priorities)
+    return HttpResponse.json(
+      { success: options.success ?? (options.status ?? 200) < 400 },
+      { status: options.status ?? 200 },
+    )
+  })
+}
diff --git a/vite.config.ts b/vite.config.ts
index 61c7a838..6cf837e5 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -279,6 +279,7 @@ export default defineConfig(({ mode }) => ({
         'src/pages/discover.vue',
         'src/pages/browse.vue',
         'src/pages/media.vue',
+        'src/pages/site.vue',
         'src/pages/subscribe.vue',
         'src/views/dashboard/MediaRecommend.vue',
         'src/views/discover/MediaCardSlideView.vue',
@@ -307,6 +308,7 @@ export default defineConfig(({ mode }) => ({
         'src/components/slide/VirtualSlideView.vue',
         'src/views/discover/PersonCardSlideView.vue',
         'src/utils/mediaStatusCache.ts',
+        'src/views/site/SiteCardListView.vue',
       ],
       provider: 'v8',
       reporter: ['text', 'json-summary', 'html'],
@@ -388,6 +390,12 @@ export default defineConfig(({ mode }) => ({
           lines: 80,
           statements: 80,
         },
+        'src/pages/site.vue': {
+          branches: 75,
+          functions: 80,
+          lines: 80,
+          statements: 80,
+        },
         'src/pages/subscribe.vue': {
           branches: 75,
           functions: 80,
@@ -502,6 +510,12 @@ export default defineConfig(({ mode }) => ({
           lines: 90,
           statements: 90,
         },
+        'src/views/site/SiteCardListView.vue': {
+          branches: 85,
+          functions: 90,
+          lines: 90,
+          statements: 90,
+        },
         'src/views/subscribe/FullCalendarView.vue': {
           branches: 85,
           functions: 90,