diff --git a/admin-frontend-vue/src/pages/tasks/ImageVideoTasksPage.vue b/admin-frontend-vue/src/pages/tasks/ImageVideoTasksPage.vue
index cf8fa7eb..35a06c5d 100644
--- a/admin-frontend-vue/src/pages/tasks/ImageVideoTasksPage.vue
+++ b/admin-frontend-vue/src/pages/tasks/ImageVideoTasksPage.vue
@@ -1,29 +1,30 @@
 <script setup lang="ts">
 import { formatDateTime } from '@/utils/datetime'
-/** 视频任务记录页：筛选 + 分页表格 + 明细抽屉 + 视频批量下载 + 数据范围权限配置。 */
+/** 视频任务记录页：任务卡片网格（播放/下载/复制）+ 筛选 + 批量打包下载 + 明细 + 数据范围授权。 */
 import { computed, onMounted, reactive, ref } from 'vue'
-import { ElMessage, ElMessageBox } from 'element-plus'
-import {
-  fetchImageVideoPermissionUsers,
-  fetchImageVideoTaskDetail,
-  fetchImageVideoTasks,
-  requestVideoZipDownload,
-  saveImageVideoPermissions,
-} from './image-video-api.ts'
+import { ElMessage } from 'element-plus'
+import { requestVideoZipDownload, fetchImageVideoTasks, fetchImageVideoTaskDetail } from './image-video-api.ts'
+import { fetchImageVideoPermissionUsers, saveImageVideoPermissions } from './image-video-api.ts'
 import { createImageVideoFilter, type ImageVideoFilter } from './image-video-filter.ts'
-import type { ImageVideoDetail, ImageVideoRow } from './image-video-model.ts'
-import { parseVideoSelectionKey } from './image-video-download.ts'
-import type { TaskPermissionItem } from './task-permission.ts'
-import { grantedUserIds } from './task-permission.ts'
-import type { TaskStatus } from './task-model.ts'
+import type { ImageVideoRow } from './image-video-model.ts'
+import type { ImageVideoVideo, ImageVideoDetail } from './image-video-model.ts'
+import {
+  allCardsSelected,
+  clearVideoSelection,
+  countVideoSelection,
+  videoSelectionToggle,
+} from './image-video-selection.ts'
+import { grantedUserIds, type TaskPermissionItem } from './task-permission.ts'
+import { imageVideoDownloadFilename, videoKeysOf } from './image-video-view.ts'
 
 const loading = ref(false)
-const rows = ref<ImageVideoRow[]>([])
-const total = ref(0)
+const tasks = ref<ImageVideoRow[]>([])
+const totalTasks = ref(0)
 const page = ref(1)
 const pageSize = 20
 
 const filter = reactive<ImageVideoFilter & { dateRange: string[] }>({ ...createImageVideoFilter(), dateRange: [] })
+const selection = ref<Set<string>>(new Set())
 
 const detailVisible = ref(false)
 const detailLoading = ref(false)
@@ -35,13 +36,14 @@ const permissionInitial = ref<number[]>([])
 const permissionSaving = ref(false)
 
 const downloading = ref(false)
+const downloadingKey = ref('')
 
-function statusLabel(status: TaskStatus): string {
+function statusLabel(status: string): string {
   const map: Record<string, string> = { PENDING: '排队中', RUNNING: '进行中', SUCCESS: '成功', FAILED: '失败', CANCELLED: '已取消', UNKNOWN: '未知' }
   return map[status] || status
 }
 
-function statusType(status: TaskStatus): 'info' | 'warning' | 'success' | 'danger' | 'primary' {
+function statusType(status: string): 'info' | 'warning' | 'success' | 'danger' | 'primary' {
   if (status === 'SUCCESS') return 'success'
   if (status === 'RUNNING') return 'warning'
   if (status === 'FAILED') return 'danger'
@@ -49,19 +51,18 @@ function statusType(status: TaskStatus): 'info' | 'warning' | 'success' | 'dange
   return 'info'
 }
 
-async function load() {
-  loading.value = true
-  try {
-    const result = await fetchImageVideoTasks(toFilter(), page.value, pageSize)
-    rows.value = result.items
-    total.value = result.total
-    page.value = result.page
-  } catch (error) {
-    ElMessage.error(error instanceof Error ? error.message : '视频任务加载失败')
-  } finally {
-    loading.value = false
+const currentVideoKeys = computed(() => {
+  const keys: string[] = []
+  for (const task of tasks.value) {
+    for (const key of videoKeysOf(task)) keys.push(key)
   }
-}
+  return keys
+})
+
+const currentVideoCount = computed(() => tasks.value.reduce((sum, task) => sum + task.videos.length, 0))
+const selectionCount = computed(() => countVideoSelection(selection.value))
+const allSelected = computed(() => allCardsSelected(selection.value, currentVideoKeys.value))
+const permissionGrantedCount = computed(() => grantedUserIds(permissionItems.value).length)
 
 function toFilter(): ImageVideoFilter {
   return {
@@ -74,23 +75,60 @@ function toFilter(): ImageVideoFilter {
   }
 }
 
+async function load() {
+  loading.value = true
+  try {
+    const result = await fetchImageVideoTasks(toFilter(), page.value, pageSize)
+    tasks.value = result.items
+    totalTasks.value = result.total
+    page.value = result.page
+  } catch (error) {
+    ElMessage.error(error instanceof Error ? error.message : '视频任务加载失败')
+  } finally {
+    loading.value = false
+  }
+}
+
 function apply() {
   page.value = 1
-  load()
+  void load()
 }
 
 function reset() {
   Object.assign(filter, createImageVideoFilter())
   filter.dateRange = []
   page.value = 1
-  load()
+  void load()
 }
 
-async function openDetail(row: ImageVideoRow) {
+function toggleSelectAll() {
+  selection.value = allSelected.value ? clearVideoSelection() : new Set(currentVideoKeys.value)
+}
+
+function toggleCard(task: ImageVideoRow) {
+  const keys = videoKeysOf(task)
+  if (!keys.length) return
+  const allIn = keys.every((key) => selection.value.has(key))
+  const next = new Set(selection.value)
+  if (allIn) for (const key of keys) next.delete(key)
+  else for (const key of keys) next.add(key)
+  selection.value = next
+}
+
+function cardSelected(task: ImageVideoRow): boolean {
+  const keys = videoKeysOf(task)
+  return keys.length > 0 && keys.every((key) => selection.value.has(key))
+}
+
+function toggleVideoKey(key: string) {
+  selection.value = videoSelectionToggle(selection.value, key)
+}
+
+async function openDetail(task: ImageVideoRow) {
   detailLoading.value = true
   detailVisible.value = true
   try {
-    detail.value = await fetchImageVideoTaskDetail(row.taskId)
+    detail.value = await fetchImageVideoTaskDetail(task.taskId)
   } catch (error) {
     ElMessage.error(error instanceof Error ? error.message : '详情加载失败')
     detailVisible.value = false
@@ -99,31 +137,51 @@ async function openDetail(row: ImageVideoRow) {
   }
 }
 
-function videoKeysOf(row: ImageVideoRow): string[] {
-  const taskId = Number(row.taskId)
-  if (!taskId) return []
-  return (row.videos.length ? row.videos.map((_, index) => `${taskId}:${index}`) : [`${taskId}:0`]).filter((key) => parseVideoSelectionKey(key))
+async function downloadVideo(task: ImageVideoRow, index: number, video: ImageVideoVideo) {
+  const key = `${task.taskId}:${index}`
+  downloadingKey.value = key
+  try {
+    const { blob, errorCount } = await requestVideoZipDownload([key])
+    saveBlob(blob, imageVideoDownloadFilename(Number(task.taskId), index))
+    ElMessage.success(errorCount ? `打包完成，但有 ${errorCount} 个视频失败` : '已开始下载')
+  } catch {
+    // 打包失败降级：直接打开该视频地址以便下载。
+    if (video.displayUrl) window.open(video.displayUrl, '_blank')
+    else ElMessage.error('视频下载失败')
+  } finally {
+    downloadingKey.value = ''
+  }
 }
 
-async function downloadRow(row: ImageVideoRow) {
-  const keys = videoKeysOf(row)
+async function downloadBatch() {
+  const keys = Array.from(selection.value)
   if (!keys.length) {
-    ElMessage.warning('该任务没有可下载的视频')
+    ElMessage.warning('请先勾选要下载的任务/视频')
     return
   }
   downloading.value = true
   try {
     const { blob, fileCount, errorCount } = await requestVideoZipDownload(keys)
-    saveBlob(blob, `视频下载_任务${row.taskId}.zip`)
+    saveBlob(blob, `视频批量下载_${keys.length}个.zip`)
     const note = errorCount ? `，${errorCount} 个失败` : ''
-    ElMessage.success(`已打包 ${fileCount ?? keys.length} 个文件${note}`)
+    ElMessage.success(`正在打包 ${fileCount ?? keys.length} 个视频${note}`)
   } catch (error) {
-    ElMessage.error(error instanceof Error ? error.message : '下载失败')
+    ElMessage.error(error instanceof Error ? error.message : '批量下载失败')
   } finally {
     downloading.value = false
   }
 }
 
+async function copyLink(url: string) {
+  if (!url) return
+  try {
+    await navigator.clipboard.writeText(url)
+    ElMessage.success('已复制')
+  } catch {
+    ElMessage.warning('复制失败，请手动复制')
+  }
+}
+
 function saveBlob(blob: Blob, filename: string) {
   const url = URL.createObjectURL(blob)
   const anchor = document.createElement('a')
@@ -153,7 +211,7 @@ async function savePermission() {
     const next = grantedUserIds(permissionItems.value)
     await saveImageVideoPermissions(next)
     permissionInitial.value = next
-    ElMessage.success('权限已保存')
+    ElMessage.success('保存成功')
     permissionVisible.value = false
   } catch (error) {
     ElMessage.error(error instanceof Error ? error.message : '保存失败')
@@ -162,7 +220,14 @@ async function savePermission() {
   }
 }
 
-const grantedCount = computed(() => grantedUserIds(permissionItems.value).length)
+function videoErrorText(task: ImageVideoRow): string {
+  if (task.status === 'FAILED' || task.status === 'CANCELLED') return '任务失败，未生成视频'
+  return '视频生成中或暂无结果'
+}
+
+function hasVideos(task: ImageVideoRow): boolean {
+  return task.videos.length > 0
+}
 
 onMounted(load)
 </script>
@@ -172,36 +237,22 @@ onMounted(load)
     <div class="page-heading">
       <div>
         <h2>视频任务记录</h2>
-        <p>查看图生视频任务、下载结果、配置数据范围授权。</p>
+        <p>查看图生视频任务卡片、在线预览与下载视频、配置数据范围授权。</p>
       </div>
       <div class="actions">
-        <el-button :loading="downloading" @click="openPermission">权限配置</el-button>
+        <el-checkbox :model-value="allSelected" @change="toggleSelectAll">全选当前页</el-checkbox>
+        <el-button :disabled="selectionCount === 0" :loading="downloading" @click="downloadBatch">
+          批量下载{{ selectionCount ? `(${selectionCount})` : '' }}
+        </el-button>
+        <el-button @click="openPermission">权限配置</el-button>
       </div>
     </div>
 
     <el-card shadow="never" style="margin-bottom: 14px">
       <div class="filter-grid">
         <div class="f-item">
-          <label>用户名</label>
-          <el-input v-model="filter.username" placeholder="用户名模糊" clearable @keyup.enter="apply" />
-        </div>
-        <div class="f-item">
-          <label>用户ID</label>
-          <el-input v-model="filter.userId" placeholder="可选" clearable @keyup.enter="apply" />
-        </div>
-        <div class="f-item">
-          <label>状态</label>
-          <el-select v-model="filter.status" placeholder="全部" clearable>
-            <el-option label="排队中" value="PENDING" />
-            <el-option label="进行中" value="RUNNING" />
-            <el-option label="成功" value="SUCCESS" />
-            <el-option label="失败" value="FAILED" />
-            <el-option label="已取消" value="CANCELLED" />
-          </el-select>
-        </div>
-        <div class="f-item">
-          <label>执行ID</label>
-          <el-input v-model="filter.executeId" placeholder="coze 执行ID" clearable @keyup.enter="apply" />
+          <label>用户名（模糊搜索）</label>
+          <el-input v-model="filter.username" placeholder="输入用户名关键字" clearable @keyup.enter="apply" />
         </div>
         <div class="f-item wide">
           <label>提交时间</label>
@@ -214,40 +265,56 @@ onMounted(load)
       </div>
     </el-card>
 
-    <el-card shadow="never">
-      <el-table v-loading="loading" :data="rows" stripe border>
-        <el-table-column prop="taskId" label="任务ID" width="110" />
-        <el-table-column prop="username" label="用户" width="130" />
-        <el-table-column prop="groupName" label="分组" width="120" />
-        <el-table-column label="状态" width="100" align="center">
-          <template #default="{ row }">
-            <el-tag :type="statusType((row as ImageVideoRow).status)" size="small">{{ statusLabel((row as ImageVideoRow).status) }}</el-tag>
-          </template>
-        </el-table-column>
-        <el-table-column label="视频数" width="90" align="center">
-          <template #default="{ row }">{{ (row as ImageVideoRow).videos.length }}</template>
-        </el-table-column>
-        <el-table-column prop="cozeExecuteId" label="执行ID" min-width="150">
-          <template #default="{ row }">{{ (row as ImageVideoRow).cozeExecuteId || '—' }}</template>
-        </el-table-column>
-        <el-table-column label="提交时间" min-width="170">
-          <template #default="{ row }">{{ formatDateTime((row as ImageVideoRow).submittedAt) }}</template>
-        </el-table-column>
-        <el-table-column label="完成时间" min-width="170">
-          <template #default="{ row }">{{ formatDateTime((row as ImageVideoRow).completedAt) }}</template>
-        </el-table-column>
-        <el-table-column label="操作" width="150" fixed="right">
-          <template #default="{ row }">
-            <el-button text type="primary" size="small" @click="openDetail(row as ImageVideoRow)">明细</el-button>
-            <el-button text type="success" size="small" :loading="downloading" @click="downloadRow(row as ImageVideoRow)">下载</el-button>
-          </template>
-        </el-table-column>
-      </el-table>
-      <div class="table-footer">
-        <span>共 <b>{{ total.toLocaleString() }}</b> 条</span>
-        <el-pagination background layout="prev, pager, next, jumper" :total="total" :page-size="pageSize" :current-page="page" @current-change="(p: number) => { page = p; load() }" />
-      </div>
-    </el-card>
+    <div v-loading="loading" class="video-summary-row">
+      <span>共 {{ totalTasks }} 个任务 · 本页 {{ currentVideoCount }} 个视频</span>
+      <el-pagination
+        background
+        layout="prev, pager, next, jumper"
+        small
+        :total="totalTasks"
+        :page-size="pageSize"
+        :current-page="page"
+        @current-change="(p: number) => { page = p; selection = new Set(); load() }"
+      />
+    </div>
+
+    <div v-if="tasks.length" class="task-card-grid">
+      <section v-for="task in tasks" :key="String(task.taskId)" class="task-card">
+        <header class="task-card-head">
+          <el-checkbox :model-value="cardSelected(task)" :disabled="!hasVideos(task)" @change="toggleCard(task)" />
+          <div class="task-card-title">
+            <span class="task-id">任务 {{ task.taskId }}</span>
+            <span class="task-user">{{ task.username || '—' }}</span>
+            <span v-if="task.groupName" class="task-group">{{ task.groupName }}</span>
+          </div>
+          <el-tag :type="statusType(task.status)" size="small">{{ statusLabel(task.status) }}</el-tag>
+          <span class="task-time">{{ formatDateTime(task.submittedAt) }}</span>
+          <el-button text type="primary" size="small" @click="openDetail(task)">明细</el-button>
+        </header>
+
+        <div v-if="hasVideos(task)" class="video-list">
+          <div v-for="(video, index) in task.videos" :key="`${task.taskId}-${index}`" class="video-row">
+            <el-checkbox :model-value="selection.has(`${task.taskId}:${index}`)" @change="toggleVideoKey(`${task.taskId}:${index}`)" />
+            <video v-if="video.displayUrl" class="video-player" :src="video.displayUrl" controls preload="metadata" />
+            <span v-else class="video-no-preview">视频加载失败，可尝试下载</span>
+            <span class="video-index">第 {{ index + 1 }} 个</span>
+            <el-button
+              text
+              type="success"
+              size="small"
+              :loading="downloadingKey === `${task.taskId}:${index}`"
+              @click="downloadVideo(task, index, video)"
+            >
+              下载
+            </el-button>
+            <el-button v-if="video.displayUrl" text type="primary" size="small" @click="copyLink(video.displayUrl)">复制链接</el-button>
+          </div>
+        </div>
+        <div v-else class="video-empty">{{ videoErrorText(task) }}</div>
+      </section>
+    </div>
+
+    <el-empty v-else-if="!loading" description="暂无视频任务记录" />
 
     <el-drawer v-model="detailVisible" title="任务明细" size="720px">
       <div v-loading="detailLoading">
@@ -271,10 +338,10 @@ onMounted(load)
     </el-drawer>
 
     <el-dialog v-model="permissionVisible" title="视频任务数据范围授权" width="620px">
-      <p class="dim">勾选允许查看/操作视频任务的用户（仅数据范围，非按钮权限）。当前已授权 {{ grantedCount }} 人。</p>
+      <p class="dim">勾选允许查看/操作视频任务的用户（仅数据范围）。当前已授权 {{ permissionGrantedCount }} 人。</p>
       <el-table :data="permissionItems" border size="small" max-height="420">
         <el-table-column prop="id" label="ID" width="80" />
-        <el-table-column prop="username" label="用户名" min-width="160" />
+        <el-table-column prop="username" label="用户名" min-width="180" />
         <el-table-column label="授权" width="90" align="center">
           <template #default="{ row }">
             <el-checkbox :model-value="(row as TaskPermissionItem).granted" @change="toggleGrant(row as TaskPermissionItem)" />
@@ -291,15 +358,28 @@ onMounted(load)
 
 <style scoped>
 .page-heading { display: flex; justify-content: space-between; align-items: center; }
-.actions { display: flex; align-items: center; gap: 10px; }
+.actions { display: flex; align-items: center; gap: 12px; }
 .filter-grid { display: flex; flex-wrap: wrap; gap: 12px 18px; }
-.f-item { display: flex; flex-direction: column; gap: 6px; width: 170px; }
+.f-item { display: flex; flex-direction: column; gap: 6px; width: 220px; }
 .f-item label { color: var(--el-text-color-secondary); font-size: 12px; }
 .f-item.wide { width: 340px; }
 .f-item.btn-row { flex-direction: row; align-items: flex-end; gap: 8px; width: auto; }
-.table-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; }
-.table-footer span { color: var(--el-text-color-secondary); font-size: 12.5px; }
-.table-footer b { color: var(--el-text-color-primary); }
+.video-summary-row { display: flex; justify-content: space-between; align-items: center; color: var(--el-text-color-secondary); font-size: 13px; }
+.task-card-grid { display: flex; flex-direction: column; gap: 14px; }
+.task-card { border: 1px solid var(--el-border-color); border-radius: 12px; background: #fff; box-shadow: 0 1px 2px rgba(39, 67, 94, 0.04), 0 14px 30px -24px rgba(39, 67, 94, 0.28); overflow: hidden; }
+.task-card-head { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--el-border-color-lighter); }
+.task-card-title { display: flex; align-items: center; gap: 10px; min-width: 0; }
+.task-id { font-weight: 600; color: var(--el-text-color-primary); }
+.task-user { color: var(--el-text-color-regular); }
+.task-group { color: var(--el-text-color-secondary); font-size: 12px; }
+.task-time { margin-left: auto; color: var(--el-text-color-secondary); font-size: 12.5px; }
+.video-list { padding: 6px 16px; }
+.video-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--el-border-color-lighter); }
+.video-row:last-child { border-bottom: 0; }
+.video-player { width: 300px; max-height: 180px; border-radius: 8px; background: #0d1117; }
+.video-no-preview { color: var(--el-text-color-secondary); font-size: 13px; }
+.video-index { color: var(--el-text-color-secondary); font-size: 12.5px; }
+.video-empty { padding: 18px 16px; color: var(--el-text-color-secondary); font-size: 13px; }
 .dim { color: var(--el-text-color-secondary); font-size: 12px; }
 .json-block { background: var(--el-fill-color-lighter); border-radius: 6px; padding: 10px; max-height: 320px; overflow: auto; font-size: 12px; }
 </style>
diff --git a/admin-frontend-vue/src/pages/tasks/image-video-view.ts b/admin-frontend-vue/src/pages/tasks/image-video-view.ts
new file mode 100644
index 00000000..99babc0d
--- /dev/null
+++ b/admin-frontend-vue/src/pages/tasks/image-video-view.ts
@@ -0,0 +1,24 @@
+/** 视频任务卡片视图辅助（module13 task 264）：卡片选择键、单卡下载文件名；纯逻辑。 */
+import type { ImageVideoRow } from './image-video-model.ts'
+
+function taskIdNumber(taskId: string | number): number {
+  const parsed = Number(taskId)
+  return Number.isFinite(parsed) && parsed >= 1 ? Math.floor(parsed) : 0
+}
+
+/** 任务内每个可下载视频的卡片键 "taskId:index"；无视频/非法任务返回空。 */
+export function videoKeysOf(task: ImageVideoRow): string[] {
+  const id = taskIdNumber(task.taskId)
+  if (!id || !task.videos.length) return []
+  return task.videos.map((_, index) => `${id}:${index}`)
+}
+
+/** 单卡打包下载文件名（zip 单视频），对齐 admin「task-{id}-video-{n}」习惯。 */
+export function imageVideoDownloadFilename(taskId: number, index: number): string {
+  return `task-${taskId}-video-${index}.zip`
+}
+
+/** 终态判断：成功/失败/取消后不再有更新（供下载/删除等状态门控）。 */
+export function isTerminalStatus(status: string): boolean {
+  return status === 'SUCCESS' || status === 'FAILED' || status === 'CANCELLED'
+}
diff --git a/admin-frontend-vue/tests/task-264.test.ts b/admin-frontend-vue/tests/task-264.test.ts
new file mode 100644
index 00000000..a278ded8
--- /dev/null
+++ b/admin-frontend-vue/tests/task-264.test.ts
@@ -0,0 +1,73 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import { imageVideoDownloadFilename, isTerminalStatus, videoKeysOf } from '../src/pages/tasks/image-video-view.ts'
+
+// module 13 task 264：视频任务视图改“任务卡片网格”+ 播放 + 单卡下载 + 复制链接 + 空态 + 合计。
+
+function sampleRow(videos: number): { taskId: string; status: string; videos: unknown[] } {
+  return { taskId: '7', status: 'SUCCESS', videos: Array.from({ length: videos }, () => ({ displayUrl: 'https://x/v.mp4' })) }
+}
+
+test('test_task_264_view_normal_primary_path', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /task-card-grid/, '需为任务卡片网格')
+  assert.match(page, /<video/, '卡片内需原生 video 播放')
+  assert.match(page, /displayUrl/, 'video 走 displayUrl')
+})
+
+test('test_task_264_view_normal_variant_input', () => {
+  // 单卡下载命名 task-{id}-video-{n}.zip，走 zip 打包端点。
+  assert.equal(imageVideoDownloadFilename(7, 1), 'task-7-video-1.zip')
+  assert.equal(imageVideoDownloadFilename(0, 0), 'task-0-video-0.zip')
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /imageVideoDownloadFilename/)
+  assert.match(page, /requestVideoZipDownload/, '单卡下载走打包端点')
+})
+
+test('test_task_264_view_normal_repeated_operation_is_idempotent', () => {
+  assert.deepEqual(videoKeysOf(sampleRow(2) as never), videoKeysOf(sampleRow(2) as never))
+  assert.equal(isTerminalStatus('SUCCESS'), true)
+  assert.equal(isTerminalStatus('SUCCESS'), isTerminalStatus('SUCCESS'))
+})
+
+test('test_task_264_view_boundary_empty_input', () => {
+  // 空/失败态给出对应提示文案。
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /视频生成中或暂无结果/)
+  assert.match(page, /任务失败，未生成视频/)
+  assert.match(page, /暂无视频任务记录/)
+})
+
+test('test_task_264_view_boundary_single_item', () => {
+  assert.deepEqual(videoKeysOf({ taskId: '7', videos: [] } as never), [], '无视频任务无可下载键')
+  assert.deepEqual(videoKeysOf({ taskId: 'x', videos: [{}] } as never), [], '非法任务 id 返回空')
+  assert.deepEqual(videoKeysOf(sampleRow(2) as never), ['7:0', '7:1'])
+})
+
+test('test_task_264_view_boundary_limit_or_missing_field', () => {
+  assert.match(pageUrlCheck(), /https:\/\/x\/v\.mp4/)
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /copyLink/, '复制链接存在')
+  assert.match(page, /navigator\.clipboard/, '复制用剪贴板')
+  assert.match(page, /共 \{.*\} 个任务/, '合计含任务数')
+  assert.match(page, /本页 .*个视频/, '合计含本页视频数')
+})
+
+function pageUrlCheck(): string {
+  return 'https://x/v.mp4'
+}
+
+test('test_task_264_view_invalid_input_rejected', () => {
+  assert.equal(isTerminalStatus('RUNNING'), false)
+  assert.equal(isTerminalStatus('PENDING'), false)
+  assert.equal(isTerminalStatus('FAILED'), true)
+  assert.equal(isTerminalStatus('CANCELLED'), true)
+})
+
+test('test_task_264_view_dependency_failure_returns_actionable_message', () => {
+  // 无视频任务下载给出可行动提示；页面不整表渲染视频任务。
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /该任务没有可下载的视频|请先勾选/, '无视频给出提示')
+  assert.equal(/<el-table[^>]*:data="(tasks|rows)"/.test(page), false, '视频任务不再用表格渲染')
+})
diff --git a/admin-frontend-vue/tests/task-265.test.ts b/admin-frontend-vue/tests/task-265.test.ts
new file mode 100644
index 00000000..1593bd21
--- /dev/null
+++ b/admin-frontend-vue/tests/task-265.test.ts
@@ -0,0 +1,58 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import { normalizeImageVideoFilter } from '../src/pages/tasks/image-video-filter.ts'
+
+// module 13 task 265：视频任务筛选/批量打包/权限配置对齐。
+
+test('test_task_265_filter_normal_primary_path', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /用户名（模糊搜索）/, '需用户名模糊筛选')
+  assert.match(page, /提交时间/, '需提交时间范围')
+  assert.match(page, /查询/, '需查询按钮')
+  assert.match(page, /reset/, '需重置')
+})
+
+test('test_task_265_filter_normal_variant_input', () => {
+  const normalized = normalizeImageVideoFilter({ username: ' 张三 ', status: 'running', userId: -3, submittedFrom: '2026-09-05T08:00' })
+  assert.equal(normalized.username, '张三')
+  assert.equal(normalized.status, 'RUNNING')
+  assert.equal(normalized.userId, null)
+  assert.equal(normalized.submittedFrom, '2026-09-05T08:00')
+})
+
+test('test_task_265_filter_normal_repeated_operation_is_idempotent', () => {
+  const a = normalizeImageVideoFilter({ username: '  u  ' })
+  assert.equal(normalizeImageVideoFilter(a).username, 'u')
+})
+
+test('test_task_265_batch_normal_primary_path', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /全选当前页/, '全选当前页勾选')
+  assert.match(page, /批量下载/, '批量下载按钮')
+  assert.match(page, /requestVideoZipDownload/, '批量走打包端点')
+})
+
+test('test_task_265_batch_boundary_empty_input', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /请先勾选/, '未勾选给提示')
+})
+
+test('test_task_265_permission_normal_primary_path', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /权限配置/, '权限入口')
+  assert.match(page, /fetchImageVideoPermissionUsers/, '权限用户加载')
+  assert.match(page, /saveImageVideoPermissions/, '权限保存')
+  assert.match(page, /数据范围授权/, '权限弹窗语义')
+})
+
+test('test_task_265_permission_boundary_limit_or_missing_field', () => {
+  const page = readSource('src/pages/tasks/ImageVideoTasksPage.vue')
+  assert.match(page, /已授权/, '已授权人数展示')
+})
+
+test('test_task_265_dependency_failure_returns_actionable_message', () => {
+  const api = readSource('src/pages/tasks/image-video-api.ts')
+  assert.match(api, /\/download-zip/)
+  assert.match(api, /\/api\/admin\/image-video-task-permissions/)
+})