style(tasks): 修复 smoke.test.tsx Prettier 格式

test: 添加tasks模块smoke测试
style: prettier格式化
2026-07-29 18:48:41 +08:00 · 2026-07-29 18:37:38 +08:00 · 2026-07-29 18:30:36 +08:00 · 2026-07-29 17:22:47 +08:00 · 2026-07-29 17:11:47 +08:00 · 2026-07-29 14:29:37 +08:00
189 changed files with 30228 additions and 5272 deletions
@@ -458,6 +458,8 @@ jobs:
    name: Frontend Lint
    runs-on: ci-l2
    timeout-minutes: 10
+    needs: check-frontend-only
+    if: needs.check-frontend-only.outputs.skip_frontend != 'true'
    steps:
    - name: Checkout code
      shell: sh
@@ -576,7 +578,12 @@ jobs:
    name: PR Build ${{ matrix.service_display }} Image
    runs-on: runtime-builder
    timeout-minutes: ${{ matrix.timeout }}
-    if: github.event_name == 'pull_request'
+    needs: check-frontend-only
+    if: |
+      github.event_name == 'pull_request' && (
+        (matrix.service == 'web' && needs.check-frontend-only.outputs.skip_frontend != 'true') ||
+        (matrix.service != 'web' && needs.check-frontend-only.outputs.skip_backend != 'true')
+      )
    strategy:
      fail-fast: false
      matrix:
@@ -1084,6 +1091,8 @@ jobs:
        # DooD模式下不能用-v挂载（宿主机路径与CI容器路径不一致）
        # 改用 docker create + docker cp 方式把代码拷进容器
        CONTAINER_NAME="staging-e2e-$$"
+        # 强制清理可能残留的同名容器（上一次异常退出时未清理）
+        docker rm -f "$CONTAINER_NAME" 2>/dev/null || true
        docker create --name "$CONTAINER_NAME" --ipc=host \
          -e E2E_BASE_URL=https://staging.xiaoxiajianji.com \
          -e E2E_API_BASE=https://staging-api.xiaoxiajianji.com/api/v1 \
@@ -1192,6 +1201,11 @@ jobs:
    runs-on: runtime-builder
    timeout-minutes: ${{ matrix.timeout }}
    needs:
+      - validate-code-quality
+      - validate-type-check
+      - unit-tests
+      - frontend-lint
+      - frontend-unit-test
    if: startsWith(github.ref, 'refs/tags/v') || (github.event_name == 'push' && github.ref_name == 'main')
    strategy:
      fail-fast: false
@@ -1265,7 +1279,7 @@ jobs:
        docker buildx inspect --bootstrap

    - name: Build and push production ${{ matrix.service_display }} image (with retry)
-      shell: sh
+      shell: bash
      run: |
        set -eu
        REGISTRY="xiaoxia-registry.cn-hangzhou.cr.aliyuncs.com/xiaoxiakeji"
@@ -1718,6 +1732,30 @@ jobs:
          echo "  frontend-lint: $RESULT_FRONTEND_LINT"
          echo "  frontend-unit-test: $RESULT_FRONTEND_UNIT"
          echo "  build-pr: $RESULT_BUILD_PR"
+
+          # 查询 AI Code Review 状态（跨workflow，读commit status）
+          AI_REVIEW_STATUS="pending"
+          AI_REVIEW_DESC=""
+          STATUS_JSON=$(curl -sH "Authorization: token $GITHUB_TOKEN" \
+            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/commits/${PR_HEAD_SHA}/status" 2>/dev/null || true)
+          if [ -n "$STATUS_JSON" ]; then
+            AI_STATUS=$(echo "$STATUS_JSON" | python3 -c "
+          import json,sys
+          try:
+              data=json.load(sys.stdin)
+              for s in data.get('statuses',[]):
+                  if 'AI Code Review' in s.get('context',''):
+                      print(s['state']+'|'+s.get('description',''))
+                      break
+          except: pass
+          " 2>/dev/null)
+            if [ -n "$AI_STATUS" ]; then
+              AI_REVIEW_STATUS="${AI_STATUS%%|*}"
+              AI_REVIEW_DESC="${AI_STATUS#*|}"
+            fi
+          fi
+          echo "  ai-code-review: $AI_REVIEW_STATUS ($AI_REVIEW_DESC)"
+
          echo ""

          # 判断PR类型
@@ -1733,6 +1771,7 @@ jobs:
            "validate-migration:$RESULT_MIGRATION"
            "frontend-lint:$RESULT_FRONTEND_LINT"
            "build-pr:$RESULT_BUILD_PR"
+            "ai-code-review:$AI_REVIEW_STATUS"
          )

          # 后端检查
@@ -1767,6 +1806,11 @@ jobs:
          for item in "${REQUIRED_GENERAL[@]}"; do
            name="${item%%:*}"
            result="${item##*:}"
+            # AI Code Review pending时不阻塞（可能还在跑），等它跑完自然会重跑Gate
+            if [ "$name" = "ai-code-review" ] && [ "$result" = "pending" ]; then
+              echo "  ⏳ $name: pending（审查中，暂不阻塞）"
+              continue
+            fi
            check_job "$name" "$result"
          done

@@ -1805,7 +1849,7 @@ jobs:
            echo "❌ CI Gate: FAILED"
            echo "失败项: ${FAILED_ITEMS[*]}"
            echo "gate_result=failure" >> $GITHUB_OUTPUT
-            exit 0
+            exit 1
          fi

      - name: Report CI trace
@@ -87,7 +87,7 @@ jobs:
    runs-on: ci-l2
    timeout-minutes: 10
    outputs:
-      report: ${{ steps.smoke.outputs.report }}
+      report: ${{ steps.report.outputs.report }}

    steps:
      - name: Checkout code
@@ -201,7 +201,7 @@ jobs:
    runs-on: ci-l2
    timeout-minutes: 15
    outputs:
-      report: ${{ steps.smoke.outputs.report }}
+      report: ${{ steps.e2e.outputs.report }}

    steps:
      - name: Checkout code
@@ -8,6 +8,11 @@ on:
 permissions:
  contents: read

+
+concurrency:
+  group: pr-automation-${{ gitea.event.pull_request.number }}
+  cancel-in-progress: true
+
 jobs:
  auto-approve:
    name: Auto Approve on CI Green
@@ -56,7 +61,7 @@ jobs:
    name: Auto Merge on CI Green + Approved
    runs-on: ci-check
    if: github.event_name == 'pull_request' && !github.event.pull_request.draft && github.event.pull_request.base.ref == 'develop'
-    timeout-minutes: 45  # 长等待模式：等CI全绿后自动合并，不遗漏任何PR
+    timeout-minutes: 3  # 短作业模式：检查一次，不满足就退出，由pr-auto-scan每5分钟定时兜底
    steps:
      - name: Checkout code
        shell: sh
@@ -120,7 +120,7 @@ jobs:
        PREVIEW_SSH_KEY: ${{ secrets.PREVIEW_SSH_KEY }}
      run: |
        set -eux
-        preview_host="${PREVIEW_SSH_HOST:-172.30.18.197}"
+        preview_host="${PREVIEW_SSH_HOST:-47.98.113.167}"
        preview_user="${PREVIEW_SSH_USER:-deploy}"
        preview_port="${PREVIEW_SSH_PORT:-22222}"
        preview_dir="/var/www/preview/pr-${PR_NUMBER}"
@@ -101,7 +101,7 @@ jobs:
        # Install dependencies with retry
        for i in 1 2 3; do
          npm ci --no-audit --no-fund && break
-          echo "npm ci failed, retry $i/3..."
+          echo "npm install failed, retry $i/3..."
          [ $i -eq 3 ] && exit 1
          rm -rf node_modules
          sleep 5
@@ -0,0 +1,110 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration, getQualityLevel } from "./utils"
+
+interface AssetCardProps {
+  asset: MediaAsset
+  isSelected: boolean
+  isDragging: boolean
+  isDragOver: boolean
+  showCheckbox: boolean
+  compact?: boolean
+  onToggleSelect: (asset: MediaAsset, shiftKey: boolean) => void
+  onCardClick: (asset: MediaAsset, e: React.MouseEvent) => void
+  onDragStart: (e: React.DragEvent) => void
+  onDragOver: (e: React.DragEvent) => void
+  onDrop: (e: React.DragEvent) => void
+  onDragEnd: () => void
+  onMouseEnter: (e: React.MouseEvent) => void
+  onMouseLeave: () => void
+}
+
+const AssetCard: React.FC<AssetCardProps> = ({
+  asset,
+  isSelected,
+  isDragging,
+  isDragOver,
+  showCheckbox,
+  onToggleSelect,
+  onCardClick,
+  onDragStart,
+  onDragOver,
+  onDrop,
+  onDragEnd,
+  onMouseEnter,
+  onMouseLeave,
+}) => {
+  const qualityLevel = getQualityLevel(asset.quality_score)
+
+  return (
+    <div
+      className={[
+        "as-card",
+        isSelected ? "selected" : "",
+        isDragging ? "dragging" : "",
+        isDragOver ? "drag-over" : "",
+        showCheckbox ? "has-checkbox" : "",
+      ]
+        .filter(Boolean)
+        .join(" ")}
+      draggable
+      onDragStart={onDragStart}
+      onDragOver={onDragOver}
+      onDrop={onDrop}
+      onDragEnd={onDragEnd}
+      onClick={(e) => onCardClick(asset, e)}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+    >
+      {/* 缩略图 */}
+      <div className="as-card-thumb">
+        {asset.thumbnail_url ? (
+          <img src={asset.thumbnail_url} alt={asset.name} loading="lazy" />
+        ) : (
+          <span className="as-card-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+        )}
+
+        {/* Checkbox */}
+        {showCheckbox && (
+          <span
+            data-checkbox
+            className={`as-card-checkbox${isSelected ? " checked" : ""}`}
+            onClick={(e) => {
+              e.stopPropagation()
+              onToggleSelect(asset, e.shiftKey)
+            }}
+          />
+        )}
+
+        {/* 类型角标 */}
+        <span className="as-card-type-badge">{MATERIAL_TYPE_LABELS[asset.type]}</span>
+
+        {/* 时长角标 */}
+        {asset.duration != null && (
+          <span className="as-card-duration">{formatDuration(asset.duration)}</span>
+        )}
+
+        {/* 质量分角标 */}
+        {asset.quality_score != null && (
+          <span
+            className={`as-card-quality ${qualityLevel}`}
+            title={`质量分: ${asset.quality_score}`}
+          >
+            {asset.quality_score}
+          </span>
+        )}
+      </div>
+
+      {/* 信息 */}
+      <div className="as-card-info">
+        <p className="as-card-name" title={asset.name}>
+          {asset.name}
+        </p>
+        <div className="as-card-meta">{formatSize(asset.size)}</div>
+      </div>
+    </div>
+  )
+}
+
+export default AssetCard
@@ -0,0 +1,99 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration, getQualityColor } from "./utils"
+
+interface AssetListItemProps {
+  asset: MediaAsset
+  isSelected: boolean
+  isDragging: boolean
+  isDragOver: boolean
+  showCheckbox: boolean
+  onToggleSelect: (asset: MediaAsset, shiftKey: boolean) => void
+  onCardClick: (asset: MediaAsset, e: React.MouseEvent) => void
+  onDragStart: (e: React.DragEvent) => void
+  onDragOver: (e: React.DragEvent) => void
+  onDrop: (e: React.DragEvent) => void
+  onDragEnd: () => void
+  onMouseEnter: (e: React.MouseEvent) => void
+  onMouseLeave: () => void
+}
+
+const AssetListItem: React.FC<AssetListItemProps> = ({
+  asset,
+  isSelected,
+  isDragging,
+  isDragOver,
+  showCheckbox,
+  onToggleSelect,
+  onCardClick,
+  onDragStart,
+  onDragOver,
+  onDrop,
+  onDragEnd,
+  onMouseEnter,
+  onMouseLeave,
+}) => {
+  return (
+    <div
+      className={[
+        "as-list-item",
+        isSelected ? "selected" : "",
+        isDragging ? "dragging" : "",
+        isDragOver ? "drag-over" : "",
+      ]
+        .filter(Boolean)
+        .join(" ")}
+      draggable
+      onDragStart={onDragStart}
+      onDragOver={onDragOver}
+      onDrop={onDrop}
+      onDragEnd={onDragEnd}
+      onClick={(e) => onCardClick(asset, e)}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+    >
+      {/* 拖拽手柄 */}
+      <span className="as-list-item-drag" title="拖拽排序">
+        ⠿
+      </span>
+
+      {/* Checkbox */}
+      {showCheckbox && (
+        <span
+          data-checkbox
+          className={`as-list-item-checkbox${isSelected ? " checked" : ""}`}
+          onClick={(e) => {
+            e.stopPropagation()
+            onToggleSelect(asset, e.shiftKey)
+          }}
+        />
+      )}
+
+      {/* 图标 */}
+      <span className="as-list-item-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+
+      {/* 信息 */}
+      <div className="as-list-item-info">
+        <div className="as-list-item-name">{asset.name}</div>
+        <div className="as-list-item-meta">
+          {MATERIAL_TYPE_LABELS[asset.type]}
+          {asset.duration != null && ` · ${formatDuration(asset.duration)}`}
+          {asset.size != null && ` · ${formatSize(asset.size)}`}
+        </div>
+      </div>
+
+      {/* 质量分 */}
+      {asset.quality_score != null && (
+        <span
+          className="as-list-item-quality"
+          style={{ color: getQualityColor(asset.quality_score) }}
+        >
+          {asset.quality_score}分
+        </span>
+      )}
+    </div>
+  )
+}
+
+export default AssetListItem
@@ -9,73 +9,20 @@
 * - 筛选增强：类型筛选 + 质量分筛选
 * - 视图切换：网格视图 / 列表视图
 */
-import React, { useState, useMemo, useCallback, useRef, useEffect } from "react"
+import React, { useCallback } from "react"
 import "./AssetSelector.css"
-import { Input, Select, Button } from "@/components/ui"
+import type { AssetSelectorProps } from "./types"
+import useAssetFilter from "./hooks/useAssetFilter"
+import useAssetSelection from "./hooks/useAssetSelection"
+import useDragReorder from "./hooks/useDragReorder"
+import useAssetPreview from "./hooks/useAssetPreview"
+import SelectorToolbar from "./SelectorToolbar"
+import SelectorBatchBar from "./SelectorBatchBar"
+import AssetCard from "./AssetCard"
+import AssetListItem from "./AssetListItem"
+import PreviewOverlay from "./PreviewOverlay"
+import EmptyState from "./EmptyState"
 import type { MediaAsset } from "@/api/template-editor"
-import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS, QUALITY_OPTIONS } from "@/api/template-editor"
-
-/* ──────────── 类型 ──────────── */
-
-export interface AssetSelectorProps {
-  assets: MediaAsset[]
-  selectedIds?: string[]
-  onSelectionChange?: (ids: string[]) => void
-  onAssetDragStart?: (asset: MediaAsset) => void
-  onReorder?: (fromIdx: number, toIdx: number) => void
-  showQualityFilter?: boolean
-  showBatchSelect?: boolean
-  compact?: boolean
-}
-
-type ViewMode = "grid" | "list"
-
-/* ──────────── 工具函数 ──────────── */
-
-/** 格式化文件大小 */
-const formatSize = (bytes?: number): string => {
-  if (!bytes) return ""
-  if (bytes < 1024) return `${bytes}B`
-  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`
-  return `${(bytes / (1024 * 1024)).toFixed(1)}MB`
-}
-
-/** 格式化时长 */
-const formatDuration = (seconds?: number): string => {
-  if (!seconds) return ""
-  const m = Math.floor(seconds / 60)
-  const s = Math.floor(seconds % 60)
-  return m > 0 ? `${m}:${s.toString().padStart(2, "0")}` : `${s}s`
-}
-
-/** 获取质量分等级 */
-const getQualityLevel = (score?: number): string => {
-  if (score == null) return "none"
-  if (score >= 90) return "excellent"
-  if (score >= 70) return "good"
-  if (score >= 50) return "fair"
-  return "poor"
-}
-
-/** 质量分颜色 */
-const getQualityColor = (score?: number): string => {
-  if (score == null) return "var(--text-secondary)"
-  if (score >= 90) return "var(--success-color, #10b981)"
-  if (score >= 70) return "var(--primary-color, #6366f1)"
-  if (score >= 50) return "var(--warning-color, #f59e0b)"
-  return "var(--error-color, #ef4444)"
-}
-
-/* ──────────── 类型筛选选项 ──────────── */
-
-const TYPE_OPTIONS = [
-  { value: "", label: "全部类型" },
-  { value: "video", label: "🎬 视频" },
-  { value: "image", label: "🖼️ 图片" },
-  { value: "audio", label: "🎵 音频" },
-]
-
-/* ──────────── 组件 ──────────── */

 const AssetSelector: React.FC<AssetSelectorProps> = ({
  assets,
@@ -87,162 +34,41 @@ const AssetSelector: React.FC<AssetSelectorProps> = ({
  showBatchSelect = true,
  compact = false,
 }) => {
-  /* ── 搜索 & 筛选 ── */
-  const [searchText, setSearchText] = useState("")
-  const [filterType, setFilterType] = useState("")
-  const [filterQuality, setFilterQuality] = useState("")
-  const [viewMode, setViewMode] = useState<ViewMode>("grid")
+  // 搜索 & 筛选
+  const {
+    searchText,
+    filterType,
+    filterQuality,
+    viewMode,
+    filteredAssets,
+    setSearchText,
+    setFilterType,
+    setFilterQuality,
+    setViewMode,
+  } = useAssetFilter(assets)

-  /* ── 拖拽状态 ── */
-  const [dragIdx, setDragIdx] = useState<number | null>(null)
-  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
+  // 选中操作
+  const { selectedSet, toggleSelect, clearSelection } = useAssetSelection({
+    filteredAssets,
+    selectedIds,
+    onSelectionChange,
+  })

-  /* ── 悬浮预览 ── */
-  const [previewAsset, setPreviewAsset] = useState<MediaAsset | null>(null)
-  const [previewPos, setPreviewPos] = useState({ x: 0, y: 0 })
-  const previewTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
+  // 拖拽排序
+  const { dragIdx, dragOverIdx, handleDragStart, handleDragOver, handleDrop, handleDragEnd } =
+    useDragReorder({
+      filteredAssets,
+      selectedIds,
+      onAssetDragStart,
+      onReorder,
+    })

-  /* ── Shift 连选 ── */
-  const lastClickedIdx = useRef<number | null>(null)
-
-  /* ── 过滤后的素材列表 ── */
-  const filteredAssets = useMemo(() => {
-    let list = assets
-    if (searchText) {
-      const q = searchText.toLowerCase()
-      list = list.filter(
-        (a) => a.name.toLowerCase().includes(q) || a.tags.some((t) => t.toLowerCase().includes(q)),
-      )
-    }
-    if (filterType) {
-      list = list.filter((a) => a.type === filterType)
-    }
-    if (filterQuality) {
-      const opt = QUALITY_OPTIONS.find((o) => o.value === filterQuality)
-      if (opt?.min != null && opt?.max != null) {
-        list = list.filter(
-          (a) =>
-            a.quality_score != null && a.quality_score >= opt.min! && a.quality_score <= opt.max!,
-        )
-      }
-    }
-    return list
-  }, [assets, searchText, filterType, filterQuality])
-
-  /* ── 选中状态 ── */
-  const selectedSet = useMemo(() => new Set(selectedIds), [selectedIds])
-
-  /* ── 选择操作 ── */
-  const toggleSelect = useCallback(
-    (asset: MediaAsset, idx: number, shiftKey: boolean) => {
-      if (!onSelectionChange) return
-
-      if (shiftKey && lastClickedIdx.current !== null) {
-        // Shift 连选
-        const start = Math.min(lastClickedIdx.current, idx)
-        const end = Math.max(lastClickedIdx.current, idx)
-        const rangeIds = filteredAssets.slice(start, end + 1).map((a) => a.id)
-        const newSet = new Set(selectedIds)
-        rangeIds.forEach((id) => newSet.add(id))
-        onSelectionChange(Array.from(newSet))
-      } else {
-        const newSet = new Set(selectedIds)
-        if (newSet.has(asset.id)) {
-          newSet.delete(asset.id)
-        } else {
-          newSet.add(asset.id)
-        }
-        onSelectionChange(Array.from(newSet))
-      }
-      lastClickedIdx.current = idx
-    },
-    [onSelectionChange, selectedIds, filteredAssets],
-  )
-
-  const clearSelection = useCallback(() => {
-    onSelectionChange?.([])
-  }, [onSelectionChange])
-
-  /* ── 拖拽排序 ── */
-  const handleDragStart = useCallback(
-    (e: React.DragEvent, idx: number) => {
-      setDragIdx(idx)
-      e.dataTransfer.effectAllowed = "move"
-      e.dataTransfer.setData("text/plain", String(idx))
-      // 设置素材数据，供 TimelinePanel 接收（P1-2 修复）
-      e.dataTransfer.setData("application/x-media-asset", JSON.stringify(filteredAssets[idx]))
-      // 批量拖拽：如果有多个选中素材，一起携带
-      if (selectedIds.length > 1 && selectedIds.includes(filteredAssets[idx].id)) {
-        const batchAssets = filteredAssets.filter((a) => selectedIds.includes(a.id))
-        e.dataTransfer.setData("application/x-media-assets", JSON.stringify(batchAssets))
-      }
-      // 通知父组件素材拖拽开始
-      if (onAssetDragStart) {
-        onAssetDragStart(filteredAssets[idx])
-      }
-    },
-    [filteredAssets, selectedIds, onAssetDragStart],
-  )
-
-  const handleDragOver = useCallback(
-    (e: React.DragEvent, idx: number) => {
-      e.preventDefault()
-      e.dataTransfer.dropEffect = "move"
-      if (dragIdx === null || dragIdx === idx) return
-      setDragOverIdx(idx)
-    },
-    [dragIdx],
-  )
-
-  const handleDrop = useCallback(
-    (e: React.DragEvent, toIdx: number) => {
-      e.preventDefault()
-      if (dragIdx !== null && dragIdx !== toIdx && onReorder) {
-        onReorder(dragIdx, toIdx)
-      }
-      setDragIdx(null)
-      setDragOverIdx(null)
-    },
-    [dragIdx, onReorder],
-  )
-
-  const handleDragEnd = useCallback(() => {
-    setDragIdx(null)
-    setDragOverIdx(null)
-  }, [])
-
-  /* ── 悬浮预览 ── */
-  const handleMouseEnter = useCallback((asset: MediaAsset, e: React.MouseEvent) => {
-    if (previewTimer.current) clearTimeout(previewTimer.current)
-    previewTimer.current = setTimeout(() => {
-      const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
-      setPreviewAsset(asset)
-      setPreviewPos({
-        x: rect.right + 12,
-        y: Math.max(8, rect.top - 20),
-      })
-    }, 400)
-  }, [])
-
-  const handleMouseLeave = useCallback(() => {
-    if (previewTimer.current) {
-      clearTimeout(previewTimer.current)
-      previewTimer.current = null
-    }
-    setPreviewAsset(null)
-  }, [])
-
-  // 清理定时器
-  useEffect(() => {
-    return () => {
-      if (previewTimer.current) clearTimeout(previewTimer.current)
-    }
-  }, [])
+  // 悬浮预览
+  const { previewAsset, previewPos, handleMouseEnter, handleMouseLeave } = useAssetPreview()

  /* ── 点击卡片 ── */
  const handleCardClick = useCallback(
    (asset: MediaAsset, idx: number, e: React.MouseEvent) => {
-      // 如果点击的是 checkbox 区域，不触发卡片点击
      const target = e.target as HTMLElement
      if (target.closest("[data-checkbox]")) return
      toggleSelect(asset, idx, e.shiftKey)
@@ -250,253 +76,82 @@ const AssetSelector: React.FC<AssetSelectorProps> = ({
    [toggleSelect],
  )

-  /* ──────────── 渲染 ──────────── */
-
  const hasSelection = selectedIds.length > 0

  return (
    <div className="as-container">
-      {/* ═══ 工具栏 ═══ */}
-      <div className="as-toolbar">
-        <div className="as-toolbar-left">
-          <div className="as-search">
-            <Input
-              placeholder="搜索素材..."
-              value={searchText}
-              onChange={(e) => setSearchText(e.target.value)}
-              prefix="🔍"
-            />
-          </div>
-          <Select
-            value={filterType}
-            onChange={(v: string) => setFilterType(v)}
-            options={TYPE_OPTIONS}
-          />
-          {showQualityFilter && (
-            <Select
-              value={filterQuality}
-              onChange={(v: string) => setFilterQuality(v)}
-              options={QUALITY_OPTIONS}
-            />
-          )}
-        </div>
-        <div className="as-toolbar-right">
-          <button
-            className={`as-view-btn${viewMode === "grid" ? " active" : ""}`}
-            onClick={() => setViewMode("grid")}
-            title="网格视图"
-          >
-            ⊞
-          </button>
-          <button
-            className={`as-view-btn${viewMode === "list" ? " active" : ""}`}
-            onClick={() => setViewMode("list")}
-            title="列表视图"
-          >
-            ☰
-          </button>
-        </div>
-      </div>
+      {/* 工具栏 */}
+      <SelectorToolbar
+        searchText={searchText}
+        filterType={filterType}
+        filterQuality={filterQuality}
+        viewMode={viewMode}
+        showQualityFilter={showQualityFilter}
+        onSearchChange={setSearchText}
+        onTypeChange={setFilterType}
+        onQualityChange={setFilterQuality}
+        onViewModeChange={setViewMode}
+      />

-      {/* ═══ 批量操作栏 ═══ */}
+      {/* 批量操作栏 */}
      {showBatchSelect && hasSelection && (
-        <div className="as-batch-bar">
-          <span className="as-batch-bar-count">已选 {selectedIds.length} 项</span>
-          <div className="as-batch-bar-actions">
-            <Button buttonType="ghost" buttonSize="sm" onClick={clearSelection}>
-              取消选择
-            </Button>
-          </div>
-        </div>
+        <SelectorBatchBar selectedCount={selectedIds.length} onClear={clearSelection} />
      )}

-      {/* ═══ 素材列表 ═══ */}
+      {/* 素材列表 */}
      <div className="as-body">
        {filteredAssets.length === 0 ? (
-          <div className="as-empty">
-            <div className="as-empty-icon">📂</div>
-            <p>暂无素材</p>
-          </div>
+          <EmptyState />
        ) : viewMode === "grid" ? (
-          /* ── 网格视图 ── */
+          /* 网格视图 */
          <div className={`as-grid${compact ? " compact" : ""}`}>
-            {filteredAssets.map((asset, idx) => {
-              const isSelected = selectedSet.has(asset.id)
-              const isDragging = dragIdx === idx
-              const isDragOver = dragOverIdx === idx
-              const qualityLevel = getQualityLevel(asset.quality_score)
-
-              return (
-                <div
-                  key={asset.id}
-                  className={[
-                    "as-card",
-                    isSelected ? "selected" : "",
-                    isDragging ? "dragging" : "",
-                    isDragOver ? "drag-over" : "",
-                    showBatchSelect ? "has-checkbox" : "",
-                  ]
-                    .filter(Boolean)
-                    .join(" ")}
-                  draggable
-                  onDragStart={(e) => handleDragStart(e, idx)}
-                  onDragOver={(e) => handleDragOver(e, idx)}
-                  onDrop={(e) => handleDrop(e, idx)}
-                  onDragEnd={handleDragEnd}
-                  onClick={(e) => handleCardClick(asset, idx, e)}
-                  onMouseEnter={(e) => handleMouseEnter(asset, e)}
-                  onMouseLeave={handleMouseLeave}
-                >
-                  {/* 缩略图 */}
-                  <div className="as-card-thumb">
-                    {asset.thumbnail_url ? (
-                      <img src={asset.thumbnail_url} alt={asset.name} loading="lazy" />
-                    ) : (
-                      <span className="as-card-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
-                    )}
-
-                    {/* Checkbox */}
-                    {showBatchSelect && (
-                      <span
-                        data-checkbox
-                        className={`as-card-checkbox${isSelected ? " checked" : ""}`}
-                        onClick={(e) => {
-                          e.stopPropagation()
-                          toggleSelect(asset, idx, e.shiftKey)
-                        }}
-                      />
-                    )}
-
-                    {/* 类型角标 */}
-                    <span className="as-card-type-badge">{MATERIAL_TYPE_LABELS[asset.type]}</span>
-
-                    {/* 时长角标 */}
-                    {asset.duration != null && (
-                      <span className="as-card-duration">{formatDuration(asset.duration)}</span>
-                    )}
-
-                    {/* 质量分角标 */}
-                    {asset.quality_score != null && (
-                      <span
-                        className={`as-card-quality ${qualityLevel}`}
-                        title={`质量分: ${asset.quality_score}`}
-                      >
-                        {asset.quality_score}
-                      </span>
-                    )}
-                  </div>
-
-                  {/* 信息 */}
-                  <div className="as-card-info">
-                    <p className="as-card-name" title={asset.name}>
-                      {asset.name}
-                    </p>
-                    <div className="as-card-meta">{formatSize(asset.size)}</div>
-                  </div>
-                </div>
-              )
-            })}
+            {filteredAssets.map((asset, idx) => (
+              <AssetCard
+                key={asset.id}
+                asset={asset}
+                isSelected={selectedSet.has(asset.id)}
+                isDragging={dragIdx === idx}
+                isDragOver={dragOverIdx === idx}
+                showCheckbox={showBatchSelect}
+                compact={compact}
+                onToggleSelect={(a, shiftKey) => toggleSelect(a, idx, shiftKey)}
+                onCardClick={(a, e) => handleCardClick(a, idx, e)}
+                onDragStart={(e) => handleDragStart(e, idx)}
+                onDragOver={(e) => handleDragOver(e, idx)}
+                onDrop={(e) => handleDrop(e, idx)}
+                onDragEnd={handleDragEnd}
+                onMouseEnter={(e) => handleMouseEnter(asset, e)}
+                onMouseLeave={handleMouseLeave}
+              />
+            ))}
          </div>
        ) : (
-          /* ── 列表视图 ── */
+          /* 列表视图 */
          <div className="as-list">
-            {filteredAssets.map((asset, idx) => {
-              const isSelected = selectedSet.has(asset.id)
-              const isDragging = dragIdx === idx
-              const isDragOver = dragOverIdx === idx
-
-              return (
-                <div
-                  key={asset.id}
-                  className={[
-                    "as-list-item",
-                    isSelected ? "selected" : "",
-                    isDragging ? "dragging" : "",
-                    isDragOver ? "drag-over" : "",
-                  ]
-                    .filter(Boolean)
-                    .join(" ")}
-                  draggable
-                  onDragStart={(e) => handleDragStart(e, idx)}
-                  onDragOver={(e) => handleDragOver(e, idx)}
-                  onDrop={(e) => handleDrop(e, idx)}
-                  onDragEnd={handleDragEnd}
-                  onClick={(e) => handleCardClick(asset, idx, e)}
-                  onMouseEnter={(e) => handleMouseEnter(asset, e)}
-                  onMouseLeave={handleMouseLeave}
-                >
-                  {/* 拖拽手柄 */}
-                  <span className="as-list-item-drag" title="拖拽排序">
-                    ⠿
-                  </span>
-
-                  {/* Checkbox */}
-                  {showBatchSelect && (
-                    <span
-                      data-checkbox
-                      className={`as-list-item-checkbox${isSelected ? " checked" : ""}`}
-                      onClick={(e) => {
-                        e.stopPropagation()
-                        toggleSelect(asset, idx, e.shiftKey)
-                      }}
-                    />
-                  )}
-
-                  {/* 图标 */}
-                  <span className="as-list-item-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
-
-                  {/* 信息 */}
-                  <div className="as-list-item-info">
-                    <div className="as-list-item-name">{asset.name}</div>
-                    <div className="as-list-item-meta">
-                      {MATERIAL_TYPE_LABELS[asset.type]}
-                      {asset.duration != null && ` · ${formatDuration(asset.duration)}`}
-                      {asset.size != null && ` · ${formatSize(asset.size)}`}
-                    </div>
-                  </div>
-
-                  {/* 质量分 */}
-                  {asset.quality_score != null && (
-                    <span
-                      className="as-list-item-quality"
-                      style={{ color: getQualityColor(asset.quality_score) }}
-                    >
-                      {asset.quality_score}分
-                    </span>
-                  )}
-                </div>
-              )
-            })}
+            {filteredAssets.map((asset, idx) => (
+              <AssetListItem
+                key={asset.id}
+                asset={asset}
+                isSelected={selectedSet.has(asset.id)}
+                isDragging={dragIdx === idx}
+                isDragOver={dragOverIdx === idx}
+                showCheckbox={showBatchSelect}
+                onToggleSelect={(a, shiftKey) => toggleSelect(a, idx, shiftKey)}
+                onCardClick={(a, e) => handleCardClick(a, idx, e)}
+                onDragStart={(e) => handleDragStart(e, idx)}
+                onDragOver={(e) => handleDragOver(e, idx)}
+                onDrop={(e) => handleDrop(e, idx)}
+                onDragEnd={handleDragEnd}
+                onMouseEnter={(e) => handleMouseEnter(asset, e)}
+                onMouseLeave={handleMouseLeave}
+              />
+            ))}
          </div>
        )}
      </div>

-      {/* ═══ 悬浮预览 ═══ */}
-      {previewAsset && (
-        <div className="as-preview-overlay" style={{ left: previewPos.x, top: previewPos.y }}>
-          <div className="as-preview-overlay-thumb">
-            {previewAsset.thumbnail_url ? (
-              <img src={previewAsset.thumbnail_url} alt={previewAsset.name} />
-            ) : (
-              <span className="as-preview-overlay-thumb-icon">
-                {MATERIAL_TYPE_ICONS[previewAsset.type]}
-              </span>
-            )}
-          </div>
-          <p className="as-preview-overlay-name">{previewAsset.name}</p>
-          <div className="as-preview-overlay-meta">
-            <span>类型: {MATERIAL_TYPE_LABELS[previewAsset.type]}</span>
-            {previewAsset.duration != null && (
-              <span>时长: {formatDuration(previewAsset.duration)}</span>
-            )}
-            {previewAsset.size != null && <span>大小: {formatSize(previewAsset.size)}</span>}
-            {previewAsset.quality_score != null && (
-              <span>质量分: {previewAsset.quality_score}</span>
-            )}
-            {previewAsset.tags.length > 0 && <span>标签: {previewAsset.tags.join(", ")}</span>}
-          </div>
-        </div>
-      )}
+      {/* 悬浮预览 */}
+      {previewAsset && <PreviewOverlay asset={previewAsset} position={previewPos} />}
    </div>
  )
 }
@@ -0,0 +1,12 @@
+import React from "react"
+
+const EmptyState: React.FC = () => {
+  return (
+    <div className="as-empty">
+      <div className="as-empty-icon">📂</div>
+      <p>暂无素材</p>
+    </div>
+  )
+}
+
+export default EmptyState
@@ -0,0 +1,33 @@
+import React from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { MATERIAL_TYPE_LABELS, MATERIAL_TYPE_ICONS } from "@/api/template-editor"
+import { formatSize, formatDuration } from "./utils"
+
+interface PreviewOverlayProps {
+  asset: MediaAsset
+  position: { x: number; y: number }
+}
+
+const PreviewOverlay: React.FC<PreviewOverlayProps> = ({ asset, position }) => {
+  return (
+    <div className="as-preview-overlay" style={{ left: position.x, top: position.y }}>
+      <div className="as-preview-overlay-thumb">
+        {asset.thumbnail_url ? (
+          <img src={asset.thumbnail_url} alt={asset.name} />
+        ) : (
+          <span className="as-preview-overlay-thumb-icon">{MATERIAL_TYPE_ICONS[asset.type]}</span>
+        )}
+      </div>
+      <p className="as-preview-overlay-name">{asset.name}</p>
+      <div className="as-preview-overlay-meta">
+        <span>类型: {MATERIAL_TYPE_LABELS[asset.type]}</span>
+        {asset.duration != null && <span>时长: {formatDuration(asset.duration)}</span>}
+        {asset.size != null && <span>大小: {formatSize(asset.size)}</span>}
+        {asset.quality_score != null && <span>质量分: {asset.quality_score}</span>}
+        {asset.tags.length > 0 && <span>标签: {asset.tags.join(", ")}</span>}
+      </div>
+    </div>
+  )
+}
+
+export default PreviewOverlay
@@ -0,0 +1,22 @@
+import React from "react"
+import { Button } from "@/components/ui"
+
+interface SelectorBatchBarProps {
+  selectedCount: number
+  onClear: () => void
+}
+
+const SelectorBatchBar: React.FC<SelectorBatchBarProps> = ({ selectedCount, onClear }) => {
+  return (
+    <div className="as-batch-bar">
+      <span className="as-batch-bar-count">已选 {selectedCount} 项</span>
+      <div className="as-batch-bar-actions">
+        <Button buttonType="ghost" buttonSize="sm" onClick={onClear}>
+          取消选择
+        </Button>
+      </div>
+    </div>
+  )
+}
+
+export default SelectorBatchBar
@@ -0,0 +1,74 @@
+import React from "react"
+import { Input, Select } from "@/components/ui"
+import { TYPE_OPTIONS } from "./constants"
+import { QUALITY_OPTIONS } from "@/api/template-editor"
+import type { ViewMode } from "./types"
+
+interface SelectorToolbarProps {
+  searchText: string
+  filterType: string
+  filterQuality: string
+  viewMode: ViewMode
+  showQualityFilter: boolean
+  onSearchChange: (value: string) => void
+  onTypeChange: (value: string) => void
+  onQualityChange: (value: string) => void
+  onViewModeChange: (mode: ViewMode) => void
+}
+
+const SelectorToolbar: React.FC<SelectorToolbarProps> = ({
+  searchText,
+  filterType,
+  filterQuality,
+  viewMode,
+  showQualityFilter,
+  onSearchChange,
+  onTypeChange,
+  onQualityChange,
+  onViewModeChange,
+}) => {
+  return (
+    <div className="as-toolbar">
+      <div className="as-toolbar-left">
+        <div className="as-search">
+          <Input
+            placeholder="搜索素材..."
+            value={searchText}
+            onChange={(e) => onSearchChange(e.target.value)}
+            prefix="🔍"
+          />
+        </div>
+        <Select
+          value={filterType}
+          onChange={(v: string) => onTypeChange(v)}
+          options={TYPE_OPTIONS}
+        />
+        {showQualityFilter && (
+          <Select
+            value={filterQuality}
+            onChange={(v: string) => onQualityChange(v)}
+            options={QUALITY_OPTIONS}
+          />
+        )}
+      </div>
+      <div className="as-toolbar-right">
+        <button
+          className={`as-view-btn${viewMode === "grid" ? " active" : ""}`}
+          onClick={() => onViewModeChange("grid")}
+          title="网格视图"
+        >
+          ⊞
+        </button>
+        <button
+          className={`as-view-btn${viewMode === "list" ? " active" : ""}`}
+          onClick={() => onViewModeChange("list")}
+          title="列表视图"
+        >
+          ☰
+        </button>
+      </div>
+    </div>
+  )
+}
+
+export default SelectorToolbar
@@ -0,0 +1,7 @@
+/** 类型筛选选项 */
+export const TYPE_OPTIONS = [
+  { value: "", label: "全部类型" },
+  { value: "video", label: "🎬 视频" },
+  { value: "image", label: "🖼️ 图片" },
+  { value: "audio", label: "🎵 音频" },
+]
@@ -0,0 +1,63 @@
+import { useState, useMemo } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+import { QUALITY_OPTIONS } from "@/api/template-editor"
+import type { ViewMode } from "../types"
+
+interface UseAssetFilterReturn {
+  searchText: string
+  filterType: string
+  filterQuality: string
+  viewMode: ViewMode
+  filteredAssets: MediaAsset[]
+  setSearchText: (value: string) => void
+  setFilterType: (value: string) => void
+  setFilterQuality: (value: string) => void
+  setViewMode: (mode: ViewMode) => void
+}
+
+/**
+ * 素材筛选 Hook —— 搜索 + 类型 + 质量分 + 视图切换
+ */
+const useAssetFilter = (assets: MediaAsset[]): UseAssetFilterReturn => {
+  const [searchText, setSearchText] = useState("")
+  const [filterType, setFilterType] = useState("")
+  const [filterQuality, setFilterQuality] = useState("")
+  const [viewMode, setViewMode] = useState<ViewMode>("grid")
+
+  const filteredAssets = useMemo(() => {
+    let list = assets
+    if (searchText) {
+      const q = searchText.toLowerCase()
+      list = list.filter(
+        (a) => a.name.toLowerCase().includes(q) || a.tags.some((t) => t.toLowerCase().includes(q)),
+      )
+    }
+    if (filterType) {
+      list = list.filter((a) => a.type === filterType)
+    }
+    if (filterQuality) {
+      const opt = QUALITY_OPTIONS.find((o) => o.value === filterQuality)
+      if (opt?.min != null && opt?.max != null) {
+        list = list.filter(
+          (a) =>
+            a.quality_score != null && a.quality_score >= opt.min! && a.quality_score <= opt.max!,
+        )
+      }
+    }
+    return list
+  }, [assets, searchText, filterType, filterQuality])
+
+  return {
+    searchText,
+    filterType,
+    filterQuality,
+    viewMode,
+    filteredAssets,
+    setSearchText,
+    setFilterType,
+    setFilterQuality,
+    setViewMode,
+  }
+}
+
+export default useAssetFilter
@@ -0,0 +1,54 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseAssetPreviewReturn {
+  previewAsset: MediaAsset | null
+  previewPos: { x: number; y: number }
+  handleMouseEnter: (asset: MediaAsset, e: React.MouseEvent) => void
+  handleMouseLeave: () => void
+}
+
+/**
+ * 悬浮预览 Hook —— 延迟 400ms 显示预览浮层
+ */
+const useAssetPreview = (): UseAssetPreviewReturn => {
+  const [previewAsset, setPreviewAsset] = useState<MediaAsset | null>(null)
+  const [previewPos, setPreviewPos] = useState({ x: 0, y: 0 })
+  const previewTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  const handleMouseEnter = useCallback((asset: MediaAsset, e: React.MouseEvent) => {
+    if (previewTimer.current) clearTimeout(previewTimer.current)
+    previewTimer.current = setTimeout(() => {
+      const rect = (e.currentTarget as HTMLElement).getBoundingClientRect()
+      setPreviewAsset(asset)
+      setPreviewPos({
+        x: rect.right + 12,
+        y: Math.max(8, rect.top - 20),
+      })
+    }, 400)
+  }, [])
+
+  const handleMouseLeave = useCallback(() => {
+    if (previewTimer.current) {
+      clearTimeout(previewTimer.current)
+      previewTimer.current = null
+    }
+    setPreviewAsset(null)
+  }, [])
+
+  // 清理定时器
+  useEffect(() => {
+    return () => {
+      if (previewTimer.current) clearTimeout(previewTimer.current)
+    }
+  }, [])
+
+  return {
+    previewAsset,
+    previewPos,
+    handleMouseEnter,
+    handleMouseLeave,
+  }
+}
+
+export default useAssetPreview
@@ -0,0 +1,65 @@
+import { useCallback, useRef, useMemo } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseAssetSelectionOptions {
+  filteredAssets: MediaAsset[]
+  selectedIds: string[]
+  onSelectionChange?: (ids: string[]) => void
+}
+
+interface UseAssetSelectionReturn {
+  selectedSet: Set<string>
+  toggleSelect: (asset: MediaAsset, idx: number, shiftKey: boolean) => void
+  clearSelection: () => void
+}
+
+/**
+ * 素材选择 Hook —— 单选/多选/Shift 连选
+ */
+const useAssetSelection = ({
+  filteredAssets,
+  selectedIds,
+  onSelectionChange,
+}: UseAssetSelectionOptions): UseAssetSelectionReturn => {
+  const lastClickedIdx = useRef<number | null>(null)
+
+  const selectedSet = useMemo(() => new Set(selectedIds), [selectedIds])
+
+  const toggleSelect = useCallback(
+    (asset: MediaAsset, idx: number, shiftKey: boolean) => {
+      if (!onSelectionChange) return
+
+      if (shiftKey && lastClickedIdx.current !== null) {
+        // Shift 连选
+        const start = Math.min(lastClickedIdx.current, idx)
+        const end = Math.max(lastClickedIdx.current, idx)
+        const rangeIds = filteredAssets.slice(start, end + 1).map((a) => a.id)
+        const newSet = new Set(selectedIds)
+        rangeIds.forEach((id) => newSet.add(id))
+        onSelectionChange(Array.from(newSet))
+      } else {
+        const newSet = new Set(selectedIds)
+        if (newSet.has(asset.id)) {
+          newSet.delete(asset.id)
+        } else {
+          newSet.add(asset.id)
+        }
+        onSelectionChange(Array.from(newSet))
+      }
+      lastClickedIdx.current = idx
+    },
+    [onSelectionChange, selectedIds, filteredAssets],
+  )
+
+  const clearSelection = useCallback(() => {
+    onSelectionChange?.([])
+  }, [onSelectionChange])
+
+  return {
+    selectedSet,
+    toggleSelect,
+    clearSelection,
+  }
+}
+
+export default useAssetSelection
@@ -0,0 +1,89 @@
+import { useState, useCallback } from "react"
+import type { MediaAsset } from "@/api/template-editor"
+
+interface UseDragReorderOptions {
+  filteredAssets: MediaAsset[]
+  selectedIds: string[]
+  onAssetDragStart?: (asset: MediaAsset) => void
+  onReorder?: (fromIdx: number, toIdx: number) => void
+}
+
+interface UseDragReorderReturn {
+  dragIdx: number | null
+  dragOverIdx: number | null
+  handleDragStart: (e: React.DragEvent, idx: number) => void
+  handleDragOver: (e: React.DragEvent, idx: number) => void
+  handleDrop: (e: React.DragEvent, toIdx: number) => void
+  handleDragEnd: () => void
+}
+
+/**
+ * 拖拽排序 Hook —— HTML5 DnD，支持批量拖拽携带数据
+ */
+const useDragReorder = ({
+  filteredAssets,
+  selectedIds,
+  onAssetDragStart,
+  onReorder,
+}: UseDragReorderOptions): UseDragReorderReturn => {
+  const [dragIdx, setDragIdx] = useState<number | null>(null)
+  const [dragOverIdx, setDragOverIdx] = useState<number | null>(null)
+
+  const handleDragStart = useCallback(
+    (e: React.DragEvent, idx: number) => {
+      setDragIdx(idx)
+      e.dataTransfer.effectAllowed = "move"
+      e.dataTransfer.setData("text/plain", String(idx))
+      // 设置素材数据，供 TimelinePanel 接收
+      e.dataTransfer.setData("application/x-media-asset", JSON.stringify(filteredAssets[idx]))
+      // 批量拖拽：如果有多个选中素材，一起携带
+      if (selectedIds.length > 1 && selectedIds.includes(filteredAssets[idx].id)) {
+        const batchAssets = filteredAssets.filter((a) => selectedIds.includes(a.id))
+        e.dataTransfer.setData("application/x-media-assets", JSON.stringify(batchAssets))
+      }
+      // 通知父组件素材拖拽开始
+      if (onAssetDragStart) {
+        onAssetDragStart(filteredAssets[idx])
+      }
+    },
+    [filteredAssets, selectedIds, onAssetDragStart],
+  )
+
+  const handleDragOver = useCallback(
+    (e: React.DragEvent, idx: number) => {
+      e.preventDefault()
+      e.dataTransfer.dropEffect = "move"
+      if (dragIdx === null || dragIdx === idx) return
+      setDragOverIdx(idx)
+    },
+    [dragIdx],
+  )
+
+  const handleDrop = useCallback(
+    (e: React.DragEvent, toIdx: number) => {
+      e.preventDefault()
+      if (dragIdx !== null && dragIdx !== toIdx && onReorder) {
+        onReorder(dragIdx, toIdx)
+      }
+      setDragIdx(null)
+      setDragOverIdx(null)
+    },
+    [dragIdx, onReorder],
+  )
+
+  const handleDragEnd = useCallback(() => {
+    setDragIdx(null)
+    setDragOverIdx(null)
+  }, [])
+
+  return {
+    dragIdx,
+    dragOverIdx,
+    handleDragStart,
+    handleDragOver,
+    handleDrop,
+    handleDragEnd,
+  }
+}
+
+export default useDragReorder
@@ -1,2 +1,2 @@
 export { default as AssetSelector } from "./AssetSelector"
-export type { AssetSelectorProps } from "./AssetSelector"
+export type { AssetSelectorProps, ViewMode } from "./types"
@@ -0,0 +1,14 @@
+import type { MediaAsset } from "@/api/template-editor"
+
+export interface AssetSelectorProps {
+  assets: MediaAsset[]
+  selectedIds?: string[]
+  onSelectionChange?: (ids: string[]) => void
+  onAssetDragStart?: (asset: MediaAsset) => void
+  onReorder?: (fromIdx: number, toIdx: number) => void
+  showQualityFilter?: boolean
+  showBatchSelect?: boolean
+  compact?: boolean
+}
+
+export type ViewMode = "grid" | "list"
@@ -0,0 +1,33 @@
+/** 格式化文件大小 */
+export const formatSize = (bytes?: number): string => {
+  if (!bytes) return ""
+  if (bytes < 1024) return `${bytes}B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)}KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1)}MB`
+}
+
+/** 格式化时长 */
+export const formatDuration = (seconds?: number): string => {
+  if (!seconds) return ""
+  const m = Math.floor(seconds / 60)
+  const s = Math.floor(seconds % 60)
+  return m > 0 ? `${m}:${s.toString().padStart(2, "0")}` : `${s}s`
+}
+
+/** 获取质量分等级 */
+export const getQualityLevel = (score?: number): string => {
+  if (score == null) return "none"
+  if (score >= 90) return "excellent"
+  if (score >= 70) return "good"
+  if (score >= 50) return "fair"
+  return "poor"
+}
+
+/** 质量分颜色 */
+export const getQualityColor = (score?: number): string => {
+  if (score == null) return "var(--text-secondary)"
+  if (score >= 90) return "var(--success-color, #10b981)"
+  if (score >= 70) return "var(--primary-color, #6366f1)"
+  if (score >= 50) return "var(--warning-color, #f59e0b)"
+  return "var(--error-color, #ef4444)"
+}
@@ -0,0 +1,134 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+import type { ModalPhase } from "../types/cloneModal"
+import { MIN_VOICE_NAME_LENGTH, MAX_VOICE_NAME_LENGTH } from "../constants/cloneModal"
+import useAudioRecorder from "./useAudioRecorder"
+
+/**
+ * 克隆弹窗表单状态 Hook
+ * 管理表单字段、录音、文件选择、验证逻辑
+ */
+export function useCloneFormState({ open, onClose }: { open: boolean; onClose: () => void }) {
+  const [phase, setPhase] = useState<ModalPhase>("input")
+  const [voiceName, setVoiceName] = useState("")
+  const [voiceDescription, setVoiceDescription] = useState("")
+  const [selectedFile, setSelectedFile] = useState<File | null>(null)
+  const [dragActive, setDragActive] = useState(false)
+  const [errorMessage, setErrorMessage] = useState("")
+
+  const { isRecording, recordTime, recordedBlob, toggleRecording, resetRecording } =
+    useAudioRecorder()
+
+  /** 默认音色名称计数器 */
+  const cloneCounterRef = useRef(1)
+
+  const getNextDefaultName = useCallback((): string => {
+    const name = `我的声音 ${cloneCounterRef.current}`
+    cloneCounterRef.current += 1
+    return name
+  }, [])
+
+  const hasAudio = selectedFile !== null || recordedBlob !== null
+
+  const canSubmit =
+    voiceName.trim().length >= MIN_VOICE_NAME_LENGTH &&
+    voiceName.trim().length <= MAX_VOICE_NAME_LENGTH &&
+    hasAudio
+
+  const isProcessing = phase === "uploading" || phase === "cloning"
+
+  /** 重置弹窗状态 */
+  const resetState = useCallback(() => {
+    setPhase("input")
+    setVoiceName(getNextDefaultName())
+    setVoiceDescription("")
+    setSelectedFile(null)
+    setDragActive(false)
+    setErrorMessage("")
+    resetRecording()
+  }, [getNextDefaultName, resetRecording])
+
+  /** 关闭弹窗 */
+  const handleClose = useCallback(() => {
+    resetState()
+    onClose()
+  }, [resetState, onClose])
+
+  /** 弹窗打开时重置状态 */
+  useEffect(() => {
+    if (open) {
+      resetState()
+    }
+  }, [open, resetState])
+
+  /** 选择文件（来自上传或拖拽） */
+  const handleFileSelect = useCallback(
+    (file: File | null, error: string) => {
+      if (error) {
+        setErrorMessage(error)
+        setSelectedFile(null)
+      } else {
+        setErrorMessage("")
+        setSelectedFile(file)
+        // 清除录音
+        resetRecording()
+      }
+    },
+    [resetRecording],
+  )
+
+  /** 录音切换 */
+  const handleRecordToggle = useCallback(() => {
+    setErrorMessage("")
+    if (isRecording) {
+      toggleRecording()
+    } else {
+      // 开始录制前清除已选文件
+      setSelectedFile(null)
+      toggleRecording()
+    }
+  }, [isRecording, toggleRecording])
+
+  /** 表单验证 */
+  const validateForm = useCallback((): string | null => {
+    const name = voiceName.trim()
+    if (!name) {
+      return "请输入音色名称"
+    }
+    if (name.length < MIN_VOICE_NAME_LENGTH || name.length > MAX_VOICE_NAME_LENGTH) {
+      return `音色名称需在 ${MIN_VOICE_NAME_LENGTH}-${MAX_VOICE_NAME_LENGTH} 个字符之间`
+    }
+    if (!hasAudio) {
+      return "请上传音频文件或录制一段声音"
+    }
+    return null
+  }, [voiceName, hasAudio])
+
+  return {
+    // 状态
+    phase,
+    setPhase,
+    voiceName,
+    setVoiceName,
+    voiceDescription,
+    setVoiceDescription,
+    selectedFile,
+    dragActive,
+    setDragActive,
+    errorMessage,
+    setErrorMessage,
+    // 录音
+    isRecording,
+    recordTime,
+    recordedBlob,
+    // 计算属性
+    hasAudio,
+    canSubmit,
+    isProcessing,
+    // handlers
+    handleFileSelect,
+    handleRecordToggle,
+    handleClose,
+    validateForm,
+    resetState,
+  }
+}
@@ -1,213 +1,44 @@
-import { useState, useRef, useCallback, useEffect } from "react"
-import { createVoiceClone, toVoiceClone } from "@/api/voice-clone"
-import { uploadAsset } from "@/api/assets"
-import type { ModalPhase, CloneModalProps } from "../types/cloneModal"
-import { MIN_VOICE_NAME_LENGTH, MAX_VOICE_NAME_LENGTH } from "../constants/cloneModal"
-import useAudioRecorder from "./useAudioRecorder"
-
-interface UseCloneModalReturn {
-  phase: ModalPhase
-  voiceName: string
-  voiceDescription: string
-  selectedFile: File | null
-  dragActive: boolean
-  errorMessage: string
-  isRecording: boolean
-  recordTime: number
-  recordedBlob: Blob | null
-  canSubmit: boolean
-  isProcessing: boolean
-  setVoiceName: (value: string) => void
-  setVoiceDescription: (value: string) => void
-  setDragActive: (active: boolean) => void
-  handleFileSelect: (file: File | null, error: string) => void
-  handleRecordToggle: () => void
-  handleClose: () => void
-  handleSubmit: () => void
-}
+import type { CloneModalProps } from "../types/cloneModal"
+import { useCloneFormState } from "./useCloneFormState"
+import { useCloneSubmit } from "./useCloneSubmit"

 /**
 * 音色克隆弹窗主业务 Hook
+ * 组合表单状态 + 提交流程两个子 Hook
 */
-const useCloneModal = ({ open, onClose, onSuccess }: CloneModalProps): UseCloneModalReturn => {
-  const [phase, setPhase] = useState<ModalPhase>("input")
-  const [voiceName, setVoiceName] = useState("")
-  const [voiceDescription, setVoiceDescription] = useState("")
-  const [selectedFile, setSelectedFile] = useState<File | null>(null)
-  const [dragActive, setDragActive] = useState(false)
-  const [errorMessage, setErrorMessage] = useState("")
+const useCloneModal = ({ open, onClose, onSuccess }: CloneModalProps) => {
+  const formState = useCloneFormState({ open, onClose })

-  const { isRecording, recordTime, recordedBlob, toggleRecording, resetRecording } =
-    useAudioRecorder()
-
-  const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
-  /** 默认音色名称计数器 */
-  const cloneCounterRef = useRef(1)
-
-  const getNextDefaultName = useCallback((): string => {
-    const name = `我的声音 ${cloneCounterRef.current}`
-    cloneCounterRef.current += 1
-    return name
-  }, [])
-
-  const hasAudio = selectedFile !== null || recordedBlob !== null
-
-  const canSubmit =
-    voiceName.trim().length >= MIN_VOICE_NAME_LENGTH &&
-    voiceName.trim().length <= MAX_VOICE_NAME_LENGTH &&
-    hasAudio
-
-  const isProcessing = phase === "uploading" || phase === "cloning"
-
-  /** 重置弹窗状态 */
-  const resetState = useCallback(() => {
-    setPhase("input")
-    setVoiceName(getNextDefaultName())
-    setVoiceDescription("")
-    setSelectedFile(null)
-    setDragActive(false)
-    setErrorMessage("")
-    resetRecording()
-  }, [getNextDefaultName, resetRecording])
-
-  /** 关闭弹窗 */
-  const handleClose = useCallback(() => {
-    resetState()
-    onClose()
-  }, [resetState, onClose])
-
-  /** 弹窗打开时重置状态 */
-  useEffect(() => {
-    if (open) {
-      resetState()
-    }
-  }, [open, resetState])
-
-  /** 组件卸载时清理定时器 */
-  useEffect(() => {
-    return () => {
-      if (timerRef.current) clearTimeout(timerRef.current)
-    }
-  }, [])
-
-  /** 选择文件（来自上传或拖拽） */
-  const handleFileSelect = useCallback(
-    (file: File | null, error: string) => {
-      if (error) {
-        setErrorMessage(error)
-        setSelectedFile(null)
-      } else {
-        setErrorMessage("")
-        setSelectedFile(file)
-        // 清除录音
-        resetRecording()
-      }
-    },
-    [resetRecording],
-  )
-
-  /** 录音切换 */
-  const handleRecordToggle = useCallback(() => {
-    setErrorMessage("")
-    if (isRecording) {
-      toggleRecording()
-    } else {
-      // 开始录制前清除已选文件
-      setSelectedFile(null)
-      toggleRecording()
-    }
-  }, [isRecording, toggleRecording])
-
-  /** 表单验证 */
-  const validateForm = useCallback((): string | null => {
-    const name = voiceName.trim()
-    if (!name) {
-      return "请输入音色名称"
-    }
-    if (name.length < MIN_VOICE_NAME_LENGTH || name.length > MAX_VOICE_NAME_LENGTH) {
-      return `音色名称需在 ${MIN_VOICE_NAME_LENGTH}-${MAX_VOICE_NAME_LENGTH} 个字符之间`
-    }
-    if (!hasAudio) {
-      return "请上传音频文件或录制一段声音"
-    }
-    return null
-  }, [voiceName, hasAudio])
-
-  /** 提交克隆 */
-  const handleSubmit = useCallback(async () => {
-    const formError = validateForm()
-    if (formError) {
-      setErrorMessage(formError)
-      return
-    }
-
-    setErrorMessage("")
-
-    try {
-      // 阶段 1：上传音频
-      setPhase("uploading")
-
-      let fileToUpload: File
-      if (selectedFile) {
-        fileToUpload = selectedFile
-      } else {
-        fileToUpload = new File([recordedBlob!], `recorded-${Date.now()}.webm`, {
-          type: "audio/webm",
-        })
-      }
-
-      const formData = new FormData()
-      formData.append("file", fileToUpload)
-      const uploadResult = await uploadAsset(formData)
-
-      // 阶段 2：克隆
-      setPhase("cloning")
-      const result = await createVoiceClone({
-        name: voiceName.trim(),
-        description: voiceDescription.trim() || undefined,
-        audio_url: uploadResult.url,
-      })
-
-      // 阶段 3：完成
-      setPhase("done")
-
-      // 2秒后自动关闭
-      timerRef.current = setTimeout(() => {
-        onSuccess?.(toVoiceClone(result))
-        handleClose()
-      }, 2000)
-    } catch (err) {
-      setPhase("input")
-      setErrorMessage(err instanceof Error ? err.message : "克隆失败，请重试")
-    }
-  }, [
-    validateForm,
-    selectedFile,
-    recordedBlob,
-    voiceName,
-    voiceDescription,
+  const { handleSubmit } = useCloneSubmit({
+    voiceName: formState.voiceName,
+    voiceDescription: formState.voiceDescription,
+    selectedFile: formState.selectedFile,
+    recordedBlob: formState.recordedBlob,
+    setPhase: formState.setPhase,
+    setErrorMessage: formState.setErrorMessage,
+    validateForm: formState.validateForm,
    onSuccess,
-    handleClose,
-  ])
+    onClose: formState.handleClose,
+  })

  return {
-    phase,
-    voiceName,
-    voiceDescription,
-    selectedFile,
-    dragActive,
-    errorMessage,
-    isRecording,
-    recordTime,
-    recordedBlob,
-    canSubmit,
-    isProcessing,
-    setVoiceName,
-    setVoiceDescription,
-    setDragActive,
-    handleFileSelect,
-    handleRecordToggle,
-    handleClose,
+    phase: formState.phase,
+    voiceName: formState.voiceName,
+    voiceDescription: formState.voiceDescription,
+    selectedFile: formState.selectedFile,
+    dragActive: formState.dragActive,
+    errorMessage: formState.errorMessage,
+    isRecording: formState.isRecording,
+    recordTime: formState.recordTime,
+    recordedBlob: formState.recordedBlob,
+    canSubmit: formState.canSubmit,
+    isProcessing: formState.isProcessing,
+    setVoiceName: formState.setVoiceName,
+    setVoiceDescription: formState.setVoiceDescription,
+    setDragActive: formState.setDragActive,
+    handleFileSelect: formState.handleFileSelect,
+    handleRecordToggle: formState.handleRecordToggle,
+    handleClose: formState.handleClose,
    handleSubmit,
  }
 }
@@ -0,0 +1,108 @@
+import { useRef, useCallback, useEffect } from "react"
+import { createVoiceClone, toVoiceClone } from "@/api/voice-clone"
+import { uploadAsset, ensureDefaultLibrary } from "@/api/assets"
+import { getOrCreateDefaultProject } from "@/api/projects"
+import type { VoiceClone } from "@/api/voice-clone"
+
+interface UseCloneSubmitOptions {
+  voiceName: string
+  voiceDescription: string
+  selectedFile: File | null
+  recordedBlob: Blob | null
+  setPhase: (phase: "input" | "uploading" | "cloning" | "done") => void
+  setErrorMessage: (msg: string) => void
+  validateForm: () => string | null
+  onSuccess?: (clone: VoiceClone) => void
+  onClose: () => void
+}
+
+/**
+ * 克隆提交流程 Hook
+ * 封装上传 + 克隆 + 完成的三阶段流程
+ */
+export function useCloneSubmit({
+  voiceName,
+  voiceDescription,
+  selectedFile,
+  recordedBlob,
+  setPhase,
+  setErrorMessage,
+  validateForm,
+  onSuccess,
+  onClose,
+}: UseCloneSubmitOptions) {
+  const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  /** 组件卸载时清理定时器 */
+  useEffect(() => {
+    return () => {
+      if (timerRef.current) clearTimeout(timerRef.current)
+    }
+  }, [])
+
+  const handleSubmit = useCallback(async () => {
+    const formError = validateForm()
+    if (formError) {
+      setErrorMessage(formError)
+      return
+    }
+
+    setErrorMessage("")
+
+    try {
+      // 阶段 1：上传音频
+      setPhase("uploading")
+
+      let fileToUpload: File
+      if (selectedFile) {
+        fileToUpload = selectedFile
+      } else {
+        fileToUpload = new File([recordedBlob!], `recorded-${Date.now()}.webm`, {
+          type: "audio/webm",
+        })
+      }
+
+      // 获取默认项目和素材库（后端 /upload 接口必填）
+      const project = await getOrCreateDefaultProject()
+      const library = await ensureDefaultLibrary({ project_id: project.id, kind: "voice" })
+
+      const formData = new FormData()
+      formData.append("file", fileToUpload)
+      formData.append("project_id", project.id)
+      formData.append("library_id", library.id)
+      const uploadResult = await uploadAsset(formData)
+
+      // 阶段 2：克隆
+      setPhase("cloning")
+      const result = await createVoiceClone({
+        name: voiceName.trim(),
+        description: voiceDescription.trim() || undefined,
+        audio_url: uploadResult.url,
+      })
+
+      // 阶段 3：完成
+      setPhase("done")
+
+      // 2秒后自动关闭
+      timerRef.current = setTimeout(() => {
+        onSuccess?.(toVoiceClone(result))
+        onClose()
+      }, 2000)
+    } catch (err) {
+      setPhase("input")
+      setErrorMessage(err instanceof Error ? err.message : "克隆失败，请重试")
+    }
+  }, [
+    validateForm,
+    selectedFile,
+    recordedBlob,
+    voiceName,
+    voiceDescription,
+    setPhase,
+    setErrorMessage,
+    onSuccess,
+    onClose,
+  ])
+
+  return { handleSubmit }
+}
@@ -1,116 +1,35 @@
 /**
 * 查重上传页面 — V21 设计系统
 * 左右分栏：拖拽上传区 + 格式说明
- * 零 antd 依赖
 */
-import React, { useState, useRef, useCallback } from "react"
-import { useMutation } from "@tanstack/react-query"
-import { Button, Card, Tag } from "@/components/ui"
-import { uploadForDuplication } from "@/api/duplication"
+import React from "react"
 import { useNavigate } from "react-router-dom"
-import "./duplication.css"
+import { Card } from "@/components/ui"
 import PageHead from "@/components/layout/PageHead"
-
-/** 支持的视频格式 */
-const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
-const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
-/** 最大文件大小：2GB */
-const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
-
-/** 简易 toast */
-interface ToastState {
-  message: string
-  type: "success" | "error" | "warning"
-}
+import UploadZone from "./duplication-upload/UploadZone"
+import UploadActions from "./duplication-upload/UploadActions"
+import UploadProgress from "./duplication-upload/UploadProgress"
+import UploadResultPanel from "./duplication-upload/UploadResultPanel"
+import InfoSidebar from "./duplication-upload/InfoSidebar"
+import { useDuplicationUpload } from "./duplication-upload/useDuplicationUpload"
+import { ACCEPT_FORMATS } from "./duplication-upload/constants"
+import "./duplication.css"

 const DuplicationUpload: React.FC = () => {
  const navigate = useNavigate()
-  const fileInputRef = useRef<HTMLInputElement>(null)
-  const [dragging, setDragging] = useState(false)
-  const [uploading, setUploading] = useState(false)
-  const [uploadResult, setUploadResult] = useState<{
-    id: string
-    message: string
-  } | null>(null)
-  const [toast, setToast] = useState<ToastState | null>(null)
-
-  /** 显示 toast */
-  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
-    setToast({ message, type })
-    setTimeout(() => setToast(null), 3000)
-  }, [])
-
-  // 上传查重 mutation
-  const uploadMutation = useMutation({
-    mutationFn: (file: File) => uploadForDuplication(file),
-    onSuccess: (data) => {
-      setUploading(false)
-      setUploadResult({ id: data.id, message: data.message })
-      showToast("查重任务已提交", "success")
-    },
-    onError: () => {
-      setUploading(false)
-      showToast("上传失败，请重试", "error")
-    },
-  })
-
-  /** 校验并上传文件 */
-  const handleFile = useCallback(
-    (file: File) => {
-      if (file.size > MAX_FILE_SIZE) {
-        showToast("文件大小不能超过 2GB", "error")
-        return
-      }
-      const ext = file.name.toLowerCase().split(".").pop()
-      const allowedExts = ACCEPT_FORMATS.replace(/\./g, "").split(",")
-      if (!allowedExts.includes(ext || "")) {
-        showToast(`不支持的文件格式，支持：${FORMAT_LIST.join("、")}`, "error")
-        return
-      }
-      setUploading(true)
-      setUploadResult(null)
-      uploadMutation.mutate(file)
-    },
-    [uploadMutation, showToast],
-  )
-
-  /** 拖拽事件 */
-  const handleDragOver = useCallback((e: React.DragEvent) => {
-    e.preventDefault()
-    setDragging(true)
-  }, [])
-
-  const handleDragLeave = useCallback(() => {
-    setDragging(false)
-  }, [])
-
-  const handleDrop = useCallback(
-    (e: React.DragEvent) => {
-      e.preventDefault()
-      setDragging(false)
-      const file = e.dataTransfer.files[0]
-      if (file) handleFile(file)
-    },
-    [handleFile],
-  )
-
-  /** 点击选择文件 */
-  const handleSelectFile = () => {
-    fileInputRef.current?.click()
-  }
-
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0]
-    if (file) handleFile(file)
-    // 重置 input 以便重复选择同一文件
-    e.target.value = ""
-  }
-
-  /** 重置状态 */
-  const handleReset = () => {
-    setUploadResult(null)
-    setUploading(false)
-  }
+  const {
+    fileInputRef,
+    dragging,
+    uploading,
+    uploadResult,
+    toast,
+    handleDragOver,
+    handleDragLeave,
+    handleDrop,
+    handleSelectFile,
+    handleFileChange,
+    handleReset,
+  } = useDuplicationUpload()

  return (
    <div className="dup-page">
@@ -125,25 +44,14 @@ const DuplicationUpload: React.FC = () => {
      <div className="dup-upload-grid">
        {/* 左侧：上传区域 */}
        <Card>
-          {/* 拖拽上传区 */}
-          <div
-            className={`dup-upload-zone ${dragging ? "dragging" : ""} ${uploading ? "disabled" : ""}`}
+          <UploadZone
+            dragging={dragging}
+            uploading={uploading}
            onDragOver={handleDragOver}
            onDragLeave={handleDragLeave}
            onDrop={handleDrop}
-            onClick={uploading ? undefined : handleSelectFile}
-          >
-            <div className="dup-upload-icon">{uploading ? "⏳" : "📁"}</div>
-            <h3>{uploading ? "正在上传并查重..." : "点击或拖拽视频文件到此区域"}</h3>
-            <p>支持 MP4、AVI、MOV、MKV 等格式，单个文件不超过 2GB</p>
-            <div className="dup-upload-formats">
-              {FORMAT_LIST.map((fmt) => (
-                <Tag key={fmt} variant="info">
-                  {fmt}
-                </Tag>
-              ))}
-            </div>
-          </div>
+            onClick={handleSelectFile}
+          />

          {/* 隐藏的文件 input */}
          <input
@@ -154,77 +62,21 @@ const DuplicationUpload: React.FC = () => {
            onChange={handleFileChange}
          />

-          {/* 上传按钮 */}
-          <div className="dup-upload-actions">
-            <Button
-              buttonType="primary"
-              buttonSize="md"
-              onClick={handleSelectFile}
-              disabled={uploading}
-            >
-              📂 选择文件
-            </Button>
-          </div>
+          <UploadActions uploading={uploading} onSelectFile={handleSelectFile} />

-          {/* 上传进度 */}
-          {uploading && (
-            <div className="dup-progress">
-              <div className="dup-progress-circle">
-                <span className="dup-progress-icon">⏳</span>
-                <span className="dup-progress-text">查重中...</span>
-              </div>
-              <p>正在分析视频内容，请稍候...</p>
-            </div>
-          )}
+          {uploading && <UploadProgress />}

-          {/* 上传结果 */}
          {uploadResult && !uploading && (
-            <div className="dup-result">
-              <div className="dup-result-icon">✅</div>
-              <h3>查重任务已提交</h3>
-              <p>{uploadResult.message}</p>
-              <div className="dup-result-actions">
-                <Button
-                  buttonType="primary"
-                  buttonSize="md"
-                  onClick={() => navigate("/app/duplication/results")}
-                >
-                  查看结果
-                </Button>
-                <Button buttonType="secondary" buttonSize="md" onClick={handleReset}>
-                  继续上传
-                </Button>
-              </div>
-            </div>
+            <UploadResultPanel
+              result={uploadResult}
+              onViewResult={() => navigate("/app/duplication/results")}
+              onReset={handleReset}
+            />
          )}
        </Card>

        {/* 右侧：格式说明 + 提示 */}
-        <div className="dup-info-card">
-          <h3>📋 查重说明</h3>
-          <ul className="dup-info-list">
-            <li>系统会对比您上传的视频与视频库中的已有视频</li>
-            <li>查重完成后，可查看重复片段的具体位置</li>
-            <li>查重过程通常需要几分钟，取决于视频大小</li>
-            <li>高相似度片段建议进行替换或裁剪</li>
-          </ul>
-
-          <h3 style={{ marginTop: 24 }}>🎬 支持格式</h3>
-          <div className="dup-format-tags">
-            {FORMAT_LIST.map((fmt) => (
-              <Tag key={fmt} variant="info">
-                {fmt}
-              </Tag>
-            ))}
-          </div>
-
-          <h3 style={{ marginTop: 24 }}>💡 温馨提示</h3>
-          <ul className="dup-info-list">
-            <li>单个文件不超过 2GB</li>
-            <li>视频时长建议不超过 60 分钟</li>
-            <li>查重结果可在「查重记录」中随时查看</li>
-          </ul>
-        </div>
+        <InfoSidebar />
      </div>
    </div>
  )
@@ -51,7 +51,13 @@ export const FILTER_OPTIONS: { key: RiskFilter; label: string }[] = [
  { key: "high", label: "高风险" },
 ]

-/** Toast 类型 */
+/** 支持的视频格式 */
+export const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
+export const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
+/** 最大文件大小：2GB */
+export const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
+
+/** 简易 toast */
 export interface ToastState {
  message: string
  type: "success" | "error" | "warning"
@@ -0,0 +1,36 @@
+import React from "react"
+import { Tag } from "@/components/ui"
+import { FORMAT_LIST } from "./constants"
+
+/** 右侧说明卡 */
+const InfoSidebar: React.FC = () => {
+  return (
+    <div className="dup-info-card">
+      <h3>📋 查重说明</h3>
+      <ul className="dup-info-list">
+        <li>系统会对比您上传的视频与视频库中的已有视频</li>
+        <li>查重完成后，可查看重复片段的具体位置</li>
+        <li>查重过程通常需要几分钟，取决于视频大小</li>
+        <li>高相似度片段建议进行替换或裁剪</li>
+      </ul>
+
+      <h3 style={{ marginTop: 24 }}>🎬 支持格式</h3>
+      <div className="dup-format-tags">
+        {FORMAT_LIST.map((fmt) => (
+          <Tag key={fmt} variant="info">
+            {fmt}
+          </Tag>
+        ))}
+      </div>
+
+      <h3 style={{ marginTop: 24 }}>💡 温馨提示</h3>
+      <ul className="dup-info-list">
+        <li>单个文件不超过 2GB</li>
+        <li>视频时长建议不超过 60 分钟</li>
+        <li>查重结果可在「查重记录」中随时查看</li>
+      </ul>
+    </div>
+  )
+}
+
+export default InfoSidebar
@@ -0,0 +1,20 @@
+import React from "react"
+import { Button } from "@/components/ui"
+
+interface UploadActionsProps {
+  uploading: boolean
+  onSelectFile: () => void
+}
+
+/** 上传按钮区 */
+const UploadActions: React.FC<UploadActionsProps> = ({ uploading, onSelectFile }) => {
+  return (
+    <div className="dup-upload-actions">
+      <Button buttonType="primary" buttonSize="md" onClick={onSelectFile} disabled={uploading}>
+        📂 选择文件
+      </Button>
+    </div>
+  )
+}
+
+export default UploadActions
@@ -0,0 +1,16 @@
+import React from "react"
+
+/** 上传进度展示 */
+const UploadProgress: React.FC = () => {
+  return (
+    <div className="dup-progress">
+      <div className="dup-progress-circle">
+        <span className="dup-progress-icon">⏳</span>
+        <span className="dup-progress-text">查重中...</span>
+      </div>
+      <p>正在分析视频内容，请稍候...</p>
+    </div>
+  )
+}
+
+export default UploadProgress
@@ -0,0 +1,30 @@
+import React from "react"
+import { Button } from "@/components/ui"
+import type { UploadResult } from "./constants"
+
+interface UploadResultPanelProps {
+  result: UploadResult
+  onViewResult: () => void
+  onReset: () => void
+}
+
+/** 上传结果展示 */
+const UploadResultPanel: React.FC<UploadResultPanelProps> = ({ result, onViewResult, onReset }) => {
+  return (
+    <div className="dup-result">
+      <div className="dup-result-icon">✅</div>
+      <h3>查重任务已提交</h3>
+      <p>{result.message}</p>
+      <div className="dup-result-actions">
+        <Button buttonType="primary" buttonSize="md" onClick={onViewResult}>
+          查看结果
+        </Button>
+        <Button buttonType="secondary" buttonSize="md" onClick={onReset}>
+          继续上传
+        </Button>
+      </div>
+    </div>
+  )
+}
+
+export default UploadResultPanel
@@ -0,0 +1,45 @@
+import React from "react"
+import { Tag } from "@/components/ui"
+import { FORMAT_LIST } from "./constants"
+
+interface UploadZoneProps {
+  dragging: boolean
+  uploading: boolean
+  onDragOver: (e: React.DragEvent) => void
+  onDragLeave: () => void
+  onDrop: (e: React.DragEvent) => void
+  onClick: () => void
+}
+
+/** 拖拽上传区 */
+const UploadZone: React.FC<UploadZoneProps> = ({
+  dragging,
+  uploading,
+  onDragOver,
+  onDragLeave,
+  onDrop,
+  onClick,
+}) => {
+  return (
+    <div
+      className={`dup-upload-zone ${dragging ? "dragging" : ""} ${uploading ? "disabled" : ""}`}
+      onDragOver={onDragOver}
+      onDragLeave={onDragLeave}
+      onDrop={onDrop}
+      onClick={uploading ? undefined : onClick}
+    >
+      <div className="dup-upload-icon">{uploading ? "⏳" : "📁"}</div>
+      <h3>{uploading ? "正在上传并查重..." : "点击或拖拽视频文件到此区域"}</h3>
+      <p>支持 MP4、AVI、MOV、MKV 等格式，单个文件不超过 2GB</p>
+      <div className="dup-upload-formats">
+        {FORMAT_LIST.map((fmt) => (
+          <Tag key={fmt} variant="info">
+            {fmt}
+          </Tag>
+        ))}
+      </div>
+    </div>
+  )
+}
+
+export default UploadZone
@@ -0,0 +1,17 @@
+/** 支持的视频格式 */
+export const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
+export const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]
+/** 最大文件大小：2GB */
+export const MAX_FILE_SIZE = 2 * 1024 * 1024 * 1024
+
+/** 简易 toast */
+export interface ToastState {
+  message: string
+  type: "success" | "error" | "warning"
+}
+
+/** 上传结果 */
+export interface UploadResult {
+  id: string
+  message: string
+}
@@ -0,0 +1,115 @@
+import { useState, useRef, useCallback } from "react"
+import { useMutation } from "@tanstack/react-query"
+import { uploadForDuplication } from "@/api/duplication"
+import { ACCEPT_FORMATS, FORMAT_LIST, MAX_FILE_SIZE } from "./constants"
+import type { ToastState, UploadResult } from "./constants"
+
+/**
+ * 查重上传逻辑 Hook
+ * 封装文件校验、上传 mutation、toast 提示
+ */
+export function useDuplicationUpload() {
+  const fileInputRef = useRef<HTMLInputElement>(null)
+  const [dragging, setDragging] = useState(false)
+  const [uploading, setUploading] = useState(false)
+  const [uploadResult, setUploadResult] = useState<UploadResult | null>(null)
+  const [toast, setToast] = useState<ToastState | null>(null)
+
+  /** 显示 toast */
+  const showToast = useCallback((message: string, type: "success" | "error" | "warning") => {
+    setToast({ message, type })
+    setTimeout(() => setToast(null), 3000)
+  }, [])
+
+  // 上传查重 mutation
+  const uploadMutation = useMutation({
+    mutationFn: (file: File) => uploadForDuplication(file),
+    onSuccess: (data) => {
+      setUploading(false)
+      setUploadResult({ id: data.id, message: data.message })
+      showToast("查重任务已提交", "success")
+    },
+    onError: () => {
+      setUploading(false)
+      showToast("上传失败，请重试", "error")
+    },
+  })
+
+  /** 校验并上传文件 */
+  const handleFile = useCallback(
+    (file: File) => {
+      if (file.size > MAX_FILE_SIZE) {
+        showToast("文件大小不能超过 2GB", "error")
+        return
+      }
+      const ext = file.name.toLowerCase().split(".").pop()
+      const allowedExts = ACCEPT_FORMATS.replace(/\./g, "").split(",")
+      if (!allowedExts.includes(ext || "")) {
+        showToast(`不支持的文件格式，支持：${FORMAT_LIST.join("、")}`, "error")
+        return
+      }
+      setUploading(true)
+      setUploadResult(null)
+      uploadMutation.mutate(file)
+    },
+    [uploadMutation, showToast],
+  )
+
+  /** 拖拽事件 */
+  const handleDragOver = useCallback((e: React.DragEvent) => {
+    e.preventDefault()
+    setDragging(true)
+  }, [])
+
+  const handleDragLeave = useCallback(() => {
+    setDragging(false)
+  }, [])
+
+  const handleDrop = useCallback(
+    (e: React.DragEvent) => {
+      e.preventDefault()
+      setDragging(false)
+      const file = e.dataTransfer.files[0]
+      if (file) handleFile(file)
+    },
+    [handleFile],
+  )
+
+  /** 点击选择文件 */
+  const handleSelectFile = useCallback(() => {
+    fileInputRef.current?.click()
+  }, [])
+
+  const handleFileChange = useCallback(
+    (e: React.ChangeEvent<HTMLInputElement>) => {
+      const file = e.target.files?.[0]
+      if (file) handleFile(file)
+      // 重置 input 以便重复选择同一文件
+      e.target.value = ""
+    },
+    [handleFile],
+  )
+
+  /** 重置状态 */
+  const handleReset = useCallback(() => {
+    setUploadResult(null)
+    setUploading(false)
+  }, [])
+
+  return {
+    // refs
+    fileInputRef,
+    // 状态
+    dragging,
+    uploading,
+    uploadResult,
+    toast,
+    // 事件
+    handleDragOver,
+    handleDragLeave,
+    handleDrop,
+    handleSelectFile,
+    handleFileChange,
+    handleReset,
+  }
+}
@@ -1,15 +1,11 @@
-/**
- * 绿幕抠像配置面板
- * 5 种颜色预设 + 自定义颜色 + 相似度/边缘平滑/溢色抑制
- */
 import React, { useCallback } from "react"
 import { Drawer, Switch } from "antd"
 import type { ChromaKeyConfig, ChromaKeyColorPreset } from "../types"
-import {
-  DEFAULT_CHROMA_KEY_CONFIG,
-  CHROMA_KEY_PRESET_LABELS,
-  CHROMA_KEY_PRESET_COLORS,
-} from "../types"
+import { DEFAULT_CHROMA_KEY_CONFIG, CHROMA_KEY_PRESET_COLORS } from "../types"
+import { GreenScreenPresets } from "./green-screen/GreenScreenPresets"
+import { GreenScreenCustomColor } from "./green-screen/GreenScreenCustomColor"
+import { GreenScreenSliders } from "./green-screen/GreenScreenSliders"
+import { GreenScreenPreview } from "./green-screen/GreenScreenPreview"

 interface GreenScreenPanelProps {
  open: boolean
@@ -18,9 +14,6 @@ interface GreenScreenPanelProps {
  onChange: (config: ChromaKeyConfig) => void
 }

-/** 预设列表 */
-const PRESET_LIST: ChromaKeyColorPreset[] = ["green", "blue", "red", "pure_green", "soft_green"]
-
 const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, config, onChange }) => {
  const update = useCallback(
    (partial: Partial<ChromaKeyConfig>) => {
@@ -33,7 +26,6 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
    onChange({ ...DEFAULT_CHROMA_KEY_CONFIG, enabled: config.enabled })
  }, [config.enabled, onChange])

-  /** 选择颜色预设时同步更新 color 字段 */
  const handlePresetSelect = useCallback(
    (preset: ChromaKeyColorPreset) => {
      update({
@@ -44,10 +36,9 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
    [update],
  )

-  /** 自定义颜色变化时清除预设标记 */
  const handleColorChange = useCallback(
-    (e: React.ChangeEvent<HTMLInputElement>) => {
-      update({ color: e.target.value })
+    (color: string) => {
+      update({ color })
    },
    [update],
  )
@@ -61,7 +52,6 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
      onClose={onClose}
      className="green-screen-panel-drawer"
    >
-      {/* 顶部开关 */}
      <div className="green-header">
        <span className="green-header-label">启用绿幕抠像</span>
        <Switch
@@ -71,123 +61,24 @@ const GreenScreenPanel: React.FC<GreenScreenPanelProps> = ({ open, onClose, conf
        />
      </div>

-      {/* 颜色预设 */}
-      <div className="green-section">
-        <div className="green-section-title">颜色预设</div>
-        <div className="green-presets">
-          {PRESET_LIST.map((p) => (
-            <button
-              key={p}
-              className={`green-preset-btn${config.color_preset === p ? " active" : ""}`}
-              onClick={() => handlePresetSelect(p)}
-            >
-              <span
-                className="green-preset-dot"
-                style={{ background: CHROMA_KEY_PRESET_COLORS[p] }}
-              />
-              <span className="green-preset-label">{CHROMA_KEY_PRESET_LABELS[p]}</span>
-            </button>
-          ))}
-        </div>
-      </div>
+      <GreenScreenPresets
+        selectedPreset={config.color_preset}
+        onPresetSelect={handlePresetSelect}
+      />

-      {/* 自定义颜色 */}
-      <div className="green-section">
-        <div className="green-section-title">自定义颜色</div>
-        <div className="green-color-row">
-          <input
-            type="color"
-            className="green-color-picker"
-            value={config.color}
-            onChange={handleColorChange}
-          />
-          <input
-            type="text"
-            className="green-color-hex"
-            value={config.color}
-            onChange={handleColorChange}
-            placeholder="#00FF00"
-          />
-          <div className="green-color-swatch" style={{ background: config.color }} />
-        </div>
-      </div>
+      <GreenScreenCustomColor color={config.color} onColorChange={handleColorChange} />

-      {/* 参数调节 */}
-      <div className="green-section">
-        <div className="green-section-title">参数调节</div>
+      <GreenScreenSliders
+        similarity={config.similarity}
+        blend={config.blend}
+        spill={config.spill}
+        onSimilarityChange={(v) => update({ similarity: v })}
+        onBlendChange={(v) => update({ blend: v })}
+        onSpillChange={(v) => update({ spill: v })}
+      />

-        {/* 相似度 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">相似度</span>
-            <span className="green-slider-value">{config.similarity}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.similarity}
-            onChange={(e) => update({ similarity: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">越大容忍的色差范围越广</div>
-        </div>
+      <GreenScreenPreview color={config.color} blend={config.blend} />

-        {/* 边缘平滑 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">边缘平滑</span>
-            <span className="green-slider-value">{config.blend}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.blend}
-            onChange={(e) => update({ blend: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">越大边缘越柔和自然</div>
-        </div>
-
-        {/* 溢色抑制 */}
-        <div className="green-slider-row">
-          <div className="green-slider-header">
-            <span className="green-slider-label">溢色抑制</span>
-            <span className="green-slider-value">{config.spill}%</span>
-          </div>
-          <input
-            type="range"
-            className="green-slider"
-            min={0}
-            max={100}
-            value={config.spill}
-            onChange={(e) => update({ spill: Number(e.target.value) })}
-          />
-          <div className="green-slider-desc">去除边缘颜色溢出</div>
-        </div>
-      </div>
-
-      {/* 预览 */}
-      <div className="green-section">
-        <div className="green-section-title">效果预览</div>
-        <div className="green-preview-box">
-          <div className="green-preview-bg" style={{ background: config.color, opacity: 0.3 }} />
-          <div className="green-preview-subject">
-            <div className="green-preview-circle" />
-            <div className="green-preview-text">主体</div>
-          </div>
-          <div
-            className="green-preview-edge"
-            style={{
-              borderColor: config.color,
-              filter: `blur(${config.blend / 10}px)`,
-            }}
-          />
-        </div>
-      </div>
-
-      {/* 底部重置 */}
      <div className="green-footer">
        <button className="green-reset-btn" onClick={handleReset}>
          重置参数
@@ -0,0 +1,37 @@
+import React from "react"
+
+interface GreenScreenCustomColorProps {
+  color: string
+  onColorChange: (color: string) => void
+}
+
+export const GreenScreenCustomColor: React.FC<GreenScreenCustomColorProps> = ({
+  color,
+  onColorChange,
+}) => {
+  const handleColorInput = (e: React.ChangeEvent<HTMLInputElement>) => {
+    onColorChange(e.target.value)
+  }
+
+  return (
+    <div className="green-section">
+      <div className="green-section-title">自定义颜色</div>
+      <div className="green-color-row">
+        <input
+          type="color"
+          className="green-color-picker"
+          value={color}
+          onChange={handleColorInput}
+        />
+        <input
+          type="text"
+          className="green-color-hex"
+          value={color}
+          onChange={handleColorInput}
+          placeholder="#00FF00"
+        />
+        <div className="green-color-swatch" style={{ background: color }} />
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,36 @@
+import React from "react"
+import type { ChromaKeyColorPreset } from "../../types"
+import { CHROMA_KEY_PRESET_LABELS, CHROMA_KEY_PRESET_COLORS } from "../../types"
+
+interface GreenScreenPresetsProps {
+  selectedPreset: ChromaKeyColorPreset | null
+  onPresetSelect: (preset: ChromaKeyColorPreset) => void
+}
+
+const PRESET_LIST: ChromaKeyColorPreset[] = ["green", "blue", "red", "pure_green", "soft_green"]
+
+export const GreenScreenPresets: React.FC<GreenScreenPresetsProps> = ({
+  selectedPreset,
+  onPresetSelect,
+}) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">颜色预设</div>
+      <div className="green-presets">
+        {PRESET_LIST.map((p) => (
+          <button
+            key={p}
+            className={`green-preset-btn${selectedPreset === p ? " active" : ""}`}
+            onClick={() => onPresetSelect(p)}
+          >
+            <span
+              className="green-preset-dot"
+              style={{ background: CHROMA_KEY_PRESET_COLORS[p] }}
+            />
+            <span className="green-preset-label">{CHROMA_KEY_PRESET_LABELS[p]}</span>
+          </button>
+        ))}
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,28 @@
+import React from "react"
+
+interface GreenScreenPreviewProps {
+  color: string
+  blend: number
+}
+
+export const GreenScreenPreview: React.FC<GreenScreenPreviewProps> = ({ color, blend }) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">效果预览</div>
+      <div className="green-preview-box">
+        <div className="green-preview-bg" style={{ background: color, opacity: 0.3 }} />
+        <div className="green-preview-subject">
+          <div className="green-preview-circle" />
+          <div className="green-preview-text">主体</div>
+        </div>
+        <div
+          className="green-preview-edge"
+          style={{
+            borderColor: color,
+            filter: `blur(${blend / 10}px)`,
+          }}
+        />
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,68 @@
+import React from "react"
+
+interface SliderConfig {
+  label: string
+  value: number
+  description: string
+  onChange: (value: number) => void
+}
+
+interface GreenScreenSlidersProps {
+  similarity: number
+  blend: number
+  spill: number
+  onSimilarityChange: (value: number) => void
+  onBlendChange: (value: number) => void
+  onSpillChange: (value: number) => void
+}
+
+const SliderRow: React.FC<SliderConfig> = ({ label, value, description, onChange }) => (
+  <div className="green-slider-row">
+    <div className="green-slider-header">
+      <span className="green-slider-label">{label}</span>
+      <span className="green-slider-value">{value}%</span>
+    </div>
+    <input
+      type="range"
+      className="green-slider"
+      min={0}
+      max={100}
+      value={value}
+      onChange={(e) => onChange(Number(e.target.value))}
+    />
+    <div className="green-slider-desc">{description}</div>
+  </div>
+)
+
+export const GreenScreenSliders: React.FC<GreenScreenSlidersProps> = ({
+  similarity,
+  blend,
+  spill,
+  onSimilarityChange,
+  onBlendChange,
+  onSpillChange,
+}) => {
+  return (
+    <div className="green-section">
+      <div className="green-section-title">参数调节</div>
+      <SliderRow
+        label="相似度"
+        value={similarity}
+        description="越大容忍的色差范围越广"
+        onChange={onSimilarityChange}
+      />
+      <SliderRow
+        label="边缘平滑"
+        value={blend}
+        description="越大边缘越柔和自然"
+        onChange={onBlendChange}
+      />
+      <SliderRow
+        label="溢色抑制"
+        value={spill}
+        description="去除边缘颜色溢出"
+        onChange={onSpillChange}
+      />
+    </div>
+  )
+}
@@ -0,0 +1,116 @@
+import { useState, useRef, useCallback, useEffect, useMemo, useLayoutEffect } from "react"
+import type { ClipType } from "../../types"
+import { DEFAULT_ADD_DURATION, ADD_PICKER_WIDTH, TRACK_GAP } from "../../constants/timeline"
+
+interface UseAddPickerOptions {
+  currentMode: string
+  onAddClip: (type: ClipType, duration: number) => void
+}
+
+export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
+  const [showAddPicker, setShowAddPicker] = useState(false)
+  const pickerRef = useRef<HTMLDivElement>(null)
+  const addCardRef = useRef<HTMLDivElement>(null)
+  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({ top: 0, right: 0 })
+
+  const availableTypes: ClipType[] = useMemo(
+    () =>
+      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"],
+    [currentMode],
+  )
+
+  const defaultAddType: ClipType = useMemo(() => {
+    if (currentMode === "voice_over") return "voice"
+    if (currentMode === "pip") return "pip"
+    return "voice"
+  }, [currentMode])
+
+  const [addType, setAddType] = useState<ClipType>(defaultAddType)
+  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
+
+  useEffect(() => {
+    if (!availableTypes.includes(addType)) {
+      setAddType(defaultAddType)
+    }
+  }, [currentMode, addType, availableTypes, defaultAddType])
+
+  const updatePickerPosition = useCallback(() => {
+    if (!addCardRef.current) return
+    const rect = addCardRef.current.getBoundingClientRect()
+    const vw = window.innerWidth
+    const roughHeight = 180
+    let top = rect.top - TRACK_GAP - roughHeight
+    if (top < 8) top = 8
+    let right = vw - rect.right
+    if (rect.right - ADD_PICKER_WIDTH < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+    setPickerPos({ top, right })
+  }, [])
+
+  const handleTogglePicker = useCallback(() => {
+    if (!showAddPicker) {
+      setAddType(defaultAddType)
+      updatePickerPosition()
+    }
+    setShowAddPicker((v) => !v)
+  }, [showAddPicker, defaultAddType, updatePickerPosition])
+
+  useLayoutEffect(() => {
+    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
+    const pickerEl = pickerRef.current
+    const addRect = addCardRef.current.getBoundingClientRect()
+    const pickerH = pickerEl.offsetHeight
+    const vh = window.innerHeight
+    const vw = window.innerWidth
+
+    let top = addRect.top - TRACK_GAP - pickerH
+    if (top < 8) {
+      top = addRect.bottom + TRACK_GAP
+      if (top + pickerH > vh - 8) {
+        top = vh - 8 - pickerH
+        if (top < 8) top = 8
+      }
+    }
+
+    let right = vw - addRect.right
+    const pickerRect = pickerEl.getBoundingClientRect()
+    if (pickerRect.left < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+
+    setPickerPos({ top, right })
+  }, [showAddPicker])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
+        setShowAddPicker(false)
+      }
+    }
+    if (showAddPicker) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [showAddPicker])
+
+  const handleConfirmAdd = useCallback(() => {
+    onAddClip(addType, addDuration)
+    setShowAddPicker(false)
+  }, [onAddClip, addType, addDuration])
+
+  return {
+    showAddPicker,
+    setShowAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  }
+}
@@ -0,0 +1,68 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+
+interface ContextMenuState {
+  x: number
+  y: number
+  clipId: string
+}
+
+interface UseContextMenuOptions {
+  onClipSplit?: (clipId: string, splitRatio: number) => void
+  onClipResetTrim?: (clipId: string) => void
+  onClipRemove?: (clipId: string) => void
+}
+
+export function useContextMenu({
+  onClipSplit,
+  onClipResetTrim,
+  onClipRemove,
+}: UseContextMenuOptions) {
+  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
+  const contextMenuRef = useRef<HTMLDivElement>(null)
+
+  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
+    e.preventDefault()
+    e.stopPropagation()
+    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
+  }, [])
+
+  const handleContextSplit = useCallback(() => {
+    if (!contextMenu) return
+    onClipSplit?.(contextMenu.clipId, 0.5)
+    setContextMenu(null)
+  }, [contextMenu, onClipSplit])
+
+  const handleContextResetTrim = useCallback(() => {
+    if (!contextMenu) return
+    onClipResetTrim?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipResetTrim])
+
+  const handleContextDelete = useCallback(() => {
+    if (!contextMenu) return
+    onClipRemove?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipRemove])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
+        setContextMenu(null)
+      }
+    }
+    if (contextMenu) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [contextMenu])
+
+  return {
+    contextMenu,
+    setContextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  }
+}
@@ -0,0 +1,38 @@
+import { useCallback } from "react"
+import { message } from "antd"
+import { useQueryClient, useMutation } from "@tanstack/react-query"
+import { createClipsFromAssets } from "@/api/template-editor"
+
+const QUERY_KEY = "editPlanClips"
+
+export function useClipImport(planId: string | undefined) {
+  const queryClient = useQueryClient()
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
+  }
+
+  const importFromAssetsMutation = useMutation({
+    mutationFn: (assetIds: string[]) => createClipsFromAssets(planId!, assetIds),
+    onSuccess: (res) => {
+      invalidate()
+      message.success(`已导入 ${res.created_count} 个素材片段`)
+    },
+    onError: () => {
+      message.error("导入素材失败")
+    },
+  })
+
+  const importFromAssets = useCallback(
+    (assetIds: string[]) => {
+      if (!planId || assetIds.length === 0) return
+      importFromAssetsMutation.mutate(assetIds)
+    },
+    [planId, importFromAssetsMutation],
+  )
+
+  return {
+    importFromAssets,
+    isImporting: importFromAssetsMutation.isPending,
+  }
+}
@@ -0,0 +1,39 @@
+import { useCallback } from "react"
+import { message } from "antd"
+import { useQueryClient, useMutation } from "@tanstack/react-query"
+import type { ClipReorderItem } from "@/api/template-editor"
+import { reorderEditPlanClips } from "@/api/template-editor"
+
+const QUERY_KEY = "editPlanClips"
+
+export function useClipReorder(planId: string | undefined) {
+  const queryClient = useQueryClient()
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
+  }
+
+  const reorderMutation = useMutation({
+    mutationFn: (items: ClipReorderItem[]) => reorderEditPlanClips(planId!, items),
+    onSuccess: () => {
+      invalidate()
+    },
+    onError: () => {
+      message.error("排序失败")
+      invalidate()
+    },
+  })
+
+  const reorderClips = useCallback(
+    (items: ClipReorderItem[]) => {
+      if (!planId || items.length === 0) return
+      reorderMutation.mutate(items)
+    },
+    [planId, reorderMutation],
+  )
+
+  return {
+    reorderClips,
+    isReordering: reorderMutation.isPending,
+  }
+}
@@ -1,19 +1,15 @@
 import { useCallback } from "react"
 import { message } from "antd"
 import { useQueryClient, useMutation } from "@tanstack/react-query"
-import type {
-  CreateEditPlanClipRequest,
-  UpdateEditPlanClipRequest,
-  ClipReorderItem,
-} from "@/api/template-editor"
+import type { CreateEditPlanClipRequest, UpdateEditPlanClipRequest } from "@/api/template-editor"
 import {
  createEditPlanClip,
  updateEditPlanClip,
  deleteEditPlanClip,
-  reorderEditPlanClips,
  batchDeleteEditPlanClips,
-  createClipsFromAssets,
 } from "@/api/template-editor"
+import { useClipReorder } from "./useClipReorder"
+import { useClipImport } from "./useClipImport"

 const QUERY_KEY = "editPlanClips"

@@ -24,10 +20,6 @@ interface UseEditPlanClipMutationsOptions {
  clipsLength: number
 }

-/**
- * 编辑计划片段 CRUD Hook
- * 封装创建、更新、删除、批量删除、重排序、素材导入等操作
- */
 export function useEditPlanClipMutations({
  planId,
  selectedClipId,
@@ -40,7 +32,6 @@ export function useEditPlanClipMutations({
    queryClient.invalidateQueries({ queryKey: [QUERY_KEY, planId] })
  }

-  /* ── 创建片段 ── */
  const createMutation = useMutation({
    mutationFn: (data: CreateEditPlanClipRequest) => createEditPlanClip(planId!, data),
    onSuccess: () => {
@@ -61,7 +52,6 @@ export function useEditPlanClipMutations({
    [planId, clipsLength, createMutation],
  )

-  /* ── 更新片段 ── */
  const updateMutation = useMutation({
    mutationFn: ({ clipId, data }: { clipId: string; data: UpdateEditPlanClipRequest }) =>
      updateEditPlanClip(planId!, clipId, data),
@@ -81,7 +71,6 @@ export function useEditPlanClipMutations({
    [planId, updateMutation],
  )

-  /* ── 删除片段 ── */
  const deleteMutation = useMutation({
    mutationFn: (clipId: string) => deleteEditPlanClip(planId!, clipId),
    onSuccess: () => {
@@ -104,7 +93,6 @@ export function useEditPlanClipMutations({
    [planId, selectedClipId, setSelectedClipId, deleteMutation],
  )

-  /* ── 批量删除 ── */
  const batchDeleteMutation = useMutation({
    mutationFn: (clipIds: string[]) => batchDeleteEditPlanClips(planId!, clipIds),
    onSuccess: (res) => {
@@ -127,45 +115,8 @@ export function useEditPlanClipMutations({
    [planId, selectedClipId, setSelectedClipId, batchDeleteMutation],
  )

-  /* ── 重排序 ── */
-  const reorderMutation = useMutation({
-    mutationFn: (items: ClipReorderItem[]) => reorderEditPlanClips(planId!, items),
-    onSuccess: () => {
-      invalidate()
-    },
-    onError: () => {
-      message.error("排序失败")
-      invalidate()
-    },
-  })
-
-  const reorderClips = useCallback(
-    (items: ClipReorderItem[]) => {
-      if (!planId || items.length === 0) return
-      reorderMutation.mutate(items)
-    },
-    [planId, reorderMutation],
-  )
-
-  /* ── 从素材批量导入 ── */
-  const importFromAssetsMutation = useMutation({
-    mutationFn: (assetIds: string[]) => createClipsFromAssets(planId!, assetIds),
-    onSuccess: (res) => {
-      invalidate()
-      message.success(`已导入 ${res.created_count} 个素材片段`)
-    },
-    onError: () => {
-      message.error("导入素材失败")
-    },
-  })
-
-  const importFromAssets = useCallback(
-    (assetIds: string[]) => {
-      if (!planId || assetIds.length === 0) return
-      importFromAssetsMutation.mutate(assetIds)
-    },
-    [planId, importFromAssetsMutation],
-  )
+  const { reorderClips, isReordering } = useClipReorder(planId)
+  const { importFromAssets, isImporting } = useClipImport(planId)

  return {
    addClip,
@@ -177,7 +128,7 @@ export function useEditPlanClipMutations({
    isCreating: createMutation.isPending,
    isUpdating: updateMutation.isPending,
    isDeleting: deleteMutation.isPending,
-    isReordering: reorderMutation.isPending,
-    isImporting: importFromAssetsMutation.isPending,
+    isReordering,
+    isImporting,
  }
 }
@@ -1,12 +1,7 @@
-import { useState, useRef, useCallback, useEffect, useMemo, useLayoutEffect } from "react"
+import { useState } from "react"
 import type { ClipData, ClipType } from "../types"
-import { DEFAULT_ADD_DURATION, ADD_PICKER_WIDTH, TRACK_GAP } from "../constants/timeline"
-
-interface ContextMenuState {
-  x: number
-  y: number
-  clipId: string
-}
+import { useContextMenu } from "./timeline-menus/useContextMenu"
+import { useAddPicker } from "./timeline-menus/useAddPicker"

 /**
 * 时间线菜单 Hook
@@ -20,150 +15,30 @@ export const useTimelineMenus = (
  onClipResetTrim?: (clipId: string) => void,
  onClipRemove?: (clipId: string) => void,
 ) => {
-  /* ── 右键菜单 ── */
-  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
-  const contextMenuRef = useRef<HTMLDivElement>(null)
-
-  /* ── 添加片段面板 ── */
-  const [showAddPicker, setShowAddPicker] = useState(false)
-  const pickerRef = useRef<HTMLDivElement>(null)
-  const addCardRef = useRef<HTMLDivElement>(null)
-  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({ top: 0, right: 0 })
-
-  /* ── 悬停的片段 ID（显示裁剪手柄） ── */
  const [hoveredClipId, setHoveredClipId] = useState<string | null>(null)

-  /* ── 根据模式决定可选类型 ── */
-  const availableTypes: ClipType[] = useMemo(
-    () =>
-      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"],
-    [currentMode],
-  )
+  const {
+    contextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  } = useContextMenu({ onClipSplit, onClipResetTrim, onClipRemove })

-  /* ── 默认添加类型：跟随模式 ── */
-  const defaultAddType: ClipType = useMemo(() => {
-    if (currentMode === "voice_over") return "voice"
-    if (currentMode === "pip") return "pip"
-    return "voice"
-  }, [currentMode])
-
-  /* ── "+" 卡片：类型+时长选择状态 ── */
-  const [addType, setAddType] = useState<ClipType>(defaultAddType)
-  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
-
-  /* ── 模式切换时自动同步默认添加类型 ── */
-  useEffect(() => {
-    if (!availableTypes.includes(addType)) {
-      setAddType(defaultAddType)
-    }
-  }, [currentMode, addType, availableTypes, defaultAddType])
-
-  /* ── 计算 picker 初始位置 ── */
-  const updatePickerPosition = useCallback(() => {
-    if (!addCardRef.current) return
-    const rect = addCardRef.current.getBoundingClientRect()
-    const vw = window.innerWidth
-    const roughHeight = 180
-    let top = rect.top - TRACK_GAP - roughHeight
-    if (top < 8) top = 8
-    let right = vw - rect.right
-    if (rect.right - ADD_PICKER_WIDTH < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-    setPickerPos({ top, right })
-  }, [])
-
-  const handleTogglePicker = useCallback(() => {
-    if (!showAddPicker) {
-      setAddType(defaultAddType)
-      updatePickerPosition()
-    }
-    setShowAddPicker((v) => !v)
-  }, [showAddPicker, defaultAddType, updatePickerPosition])
-
-  /* ── 渲染后精确边界校正 ── */
-  useLayoutEffect(() => {
-    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
-    const pickerEl = pickerRef.current
-    const addRect = addCardRef.current.getBoundingClientRect()
-    const pickerH = pickerEl.offsetHeight
-    const vh = window.innerHeight
-    const vw = window.innerWidth
-
-    let top = addRect.top - TRACK_GAP - pickerH
-    if (top < 8) {
-      top = addRect.bottom + TRACK_GAP
-      if (top + pickerH > vh - 8) {
-        top = vh - 8 - pickerH
-        if (top < 8) top = 8
-      }
-    }
-
-    let right = vw - addRect.right
-    const pickerRect = pickerEl.getBoundingClientRect()
-    if (pickerRect.left < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-
-    setPickerPos({ top, right })
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭添加面板 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
-        setShowAddPicker(false)
-      }
-    }
-    if (showAddPicker) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭右键菜单 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
-        setContextMenu(null)
-      }
-    }
-    if (contextMenu) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [contextMenu])
-
-  /* ── 确认添加片段 ── */
-  const handleConfirmAdd = useCallback(() => {
-    onAddClip(addType, addDuration)
-    setShowAddPicker(false)
-  }, [onAddClip, addType, addDuration])
-
-  /* ── 右键菜单操作 ── */
-  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
-    e.preventDefault()
-    e.stopPropagation()
-    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
-  }, [])
-
-  const handleContextSplit = useCallback(() => {
-    if (!contextMenu) return
-    onClipSplit?.(contextMenu.clipId, 0.5)
-    setContextMenu(null)
-  }, [contextMenu, onClipSplit])
-
-  const handleContextResetTrim = useCallback(() => {
-    if (!contextMenu) return
-    onClipResetTrim?.(contextMenu.clipId)
-    setContextMenu(null)
-  }, [contextMenu, onClipResetTrim])
-
-  const handleContextDelete = useCallback(() => {
-    if (!contextMenu) return
-    onClipRemove?.(contextMenu.clipId)
-    setContextMenu(null)
-  }, [contextMenu, onClipRemove])
+  const {
+    showAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  } = useAddPicker({ currentMode, onAddClip })

  return {
    // 右键菜单
@@ -1,37 +1,21 @@
-/**
- * 智能剪辑右侧生成结果面板
- */
 import React from "react"
 import { Typography } from "antd"
-import {
-  PlayCircleOutlined,
-  CloseCircleOutlined,
-  DownloadOutlined,
-  ShareAltOutlined,
-} from "@ant-design/icons"
+import { PlayCircleOutlined, CloseCircleOutlined } from "@ant-design/icons"
 import type { GeneratedVideo } from "@/api/template-editor"
-import { formatDuration } from "@/api/voice-clone"
+import { ProgressIndicator } from "./result-panel/ProgressIndicator"
+import { ResultVideoCard } from "./result-panel/ResultVideoCard"

 const { Text } = Typography

 interface GenerateResultPanelProps {
-  /** 是否已生成完成 */
  generated: boolean
-  /** 是否正在生成中 */
  generating: boolean
-  /** 生成进度（0-100） */
  progress: number
-  /** 生成错误信息 */
  generateError: string | null
-  /** 生成的视频列表 */
  generatedVideos: GeneratedVideo[]
-  /** 点击视频卡片预览回调 */
  onVideoPreview: (video: GeneratedVideo) => void
-  /** 下载回调 */
  onDownload: () => void
-  /** 分享回调 */
  onShare: () => void
-  /** 前往成片库回调 */
  onGoToLibrary: () => void
 }

@@ -55,45 +39,8 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
        )}
      </div>

-      {/* 生成中进度 */}
-      {generating && (
-        <div className="xx-result-progress">
-          <div className="xx-progress-circle">
-            <svg viewBox="0 0 80 80">
-              <circle
-                cx="40"
-                cy="40"
-                r="36"
-                fill="none"
-                stroke="var(--border-color)"
-                strokeWidth="6"
-              />
-              <circle
-                cx="40"
-                cy="40"
-                r="36"
-                fill="none"
-                stroke="var(--primary-color)"
-                strokeWidth="6"
-                strokeDasharray={`${Math.round(progress) * 2.26} 226`}
-                strokeLinecap="round"
-                transform="rotate(-90 40 40)"
-              />
-            </svg>
-            <span className="xx-progress-percent">{Math.round(progress)}%</span>
-          </div>
-          <div className="xx-progress-text">
-            <Text strong style={{ fontSize: 14, display: "block", marginBottom: 4 }}>
-              正在生成视频
-            </Text>
-            <Text style={{ fontSize: 12, color: "var(--text-secondary)" }}>
-              AI 正在处理素材，请稍候…
-            </Text>
-          </div>
-        </div>
-      )}
+      {generating && <ProgressIndicator progress={progress} />}

-      {/* 生成失败 */}
      {generateError && !generating && (
        <div className="xx-result-empty">
          <CloseCircleOutlined style={{ fontSize: 40, color: "#ff4d4f", marginBottom: 12 }} />
@@ -106,7 +53,6 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
        </div>
      )}

-      {/* 空状态 */}
      {!generated && !generating && !generateError && (
        <div className="xx-result-empty">
          <PlayCircleOutlined
@@ -121,54 +67,17 @@ const GenerateResultPanel: React.FC<GenerateResultPanelProps> = ({
        </div>
      )}

-      {/* 生成结果卡片列表 */}
      {generated && generatedVideos.length > 0 && (
        <div className="xx-video-grid">
          {generatedVideos.map((video, idx) => (
-            <div
+            <ResultVideoCard
              key={video.id || idx}
-              className="xx-video-card"
-              onClick={() => onVideoPreview(video)}
-            >
-              <div className="xx-video-thumb">
-                {video.thumbnail_url ? (
-                  <img src={video.thumbnail_url} alt="" />
-                ) : (
-                  <div className="xx-video-thumb-placeholder">
-                    <PlayCircleOutlined style={{ fontSize: 32, opacity: 0.5 }} />
-                  </div>
-                )}
-                <div className="xx-video-play-overlay">
-                  <PlayCircleOutlined style={{ fontSize: 36, color: "#fff" }} />
-                </div>
-                {video.duration && (
-                  <span className="xx-video-duration">{formatDuration(video.duration)}</span>
-                )}
-              </div>
-              <div className="xx-video-info">
-                <div className="xx-video-title">视频 {idx + 1}</div>
-                <div className="xx-video-actions">
-                  <button
-                    className="xx-video-action-btn"
-                    onClick={(e) => {
-                      e.stopPropagation()
-                      onDownload()
-                    }}
-                  >
-                    <DownloadOutlined />
-                  </button>
-                  <button
-                    className="xx-video-action-btn"
-                    onClick={(e) => {
-                      e.stopPropagation()
-                      onShare()
-                    }}
-                  >
-                    <ShareAltOutlined />
-                  </button>
-                </div>
-              </div>
-            </div>
+              video={video}
+              index={idx}
+              onPreview={onVideoPreview}
+              onDownload={onDownload}
+              onShare={onShare}
+            />
          ))}
        </div>
      )}
@@ -1,9 +1,9 @@
-/**
- * Step 6 封面设置组件
- */
 import React from "react"
 import type { CoverConfig } from "../../editing-planner/types"
 import { useStep6Cover } from "../hooks/useStep6Cover"
+import { CoverModeSelector } from "./cover-settings/CoverModeSelector"
+import { FrameCoverPicker } from "./cover-settings/FrameCoverPicker"
+import { UploadCoverPicker } from "./cover-settings/UploadCoverPicker"

 interface Step6CoverSettingsProps {
  coverSettings: CoverConfig
@@ -28,7 +28,6 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {
    <div className="xx-form-section">
      <h3>🖼️ 选择封面</h3>

-      {/* 启用开关 */}
      <div className="xx-cover-header">
        <span className="xx-cover-header-label">启用自定义封面</span>
        <label className="xx-switch">
@@ -43,22 +42,14 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {

      {coverSettings.enabled && (
        <>
-          {/* 模式选择 */}
          <div className="xx-section-title">封面来源</div>
-          <div className="xx-cover-mode-tabs">
-            {(["auto", "frame", "upload"] as const).map((m) => (
-              <button
-                key={m}
-                className={`xx-cover-mode-tab${coverSettings.mode === m ? " active" : ""}`}
-                onClick={() => setMode(m)}
-              >
-                <span className="xx-cover-mode-icon">{COVER_MODE_ICONS[m]}</span>
-                <span className="xx-cover-mode-label">{COVER_MODE_LABELS[m]}</span>
-              </button>
-            ))}
-          </div>
+          <CoverModeSelector
+            mode={coverSettings.mode}
+            onModeChange={setMode}
+            modeLabels={COVER_MODE_LABELS}
+            modeIcons={COVER_MODE_ICONS}
+          />

-          {/* 智能封面 */}
          {coverSettings.mode === "auto" && (
            <div className="xx-cover-auto">
              <div className="xx-cover-auto-desc">
@@ -71,95 +62,19 @@ const Step6CoverSettings: React.FC<Step6CoverSettingsProps> = (props) => {
            </div>
          )}

-          {/* 抽帧选封面 */}
          {coverSettings.mode === "frame" && (
-            <div className="xx-cover-frame">
-              <div className="xx-cover-frame-preview">
-                <div className="xx-cover-frame-placeholder">
-                  <span className="xx-cover-frame-icon">🎞️</span>
-                  <span className="xx-cover-frame-time">
-                    {formatTime(coverSettings.frame_time)}
-                  </span>
-                </div>
-              </div>
-              <div className="xx-cover-frame-slider">
-                <div className="xx-cover-frame-slider-header">
-                  <span>拖动选择封面帧</span>
-                  <span className="xx-cover-frame-value">
-                    {formatTime(coverSettings.frame_time)}
-                  </span>
-                </div>
-                <input
-                  type="range"
-                  min={0}
-                  max={Math.max(totalDuration, 1)}
-                  step={0.1}
-                  value={coverSettings.frame_time}
-                  onChange={(e) => setFrameTime(Number(e.target.value))}
-                  className="xx-cover-range"
-                />
-                <div className="xx-cover-frame-range">
-                  <span>00:00</span>
-                  <span>{formatTime(totalDuration)}</span>
-                </div>
-              </div>
-              <div className="xx-cover-frame-quick">
-                <span className="xx-cover-quick-label">快捷选帧：</span>
-                {[0, 0.25, 0.5, 0.75].map((ratio) => {
-                  const t = totalDuration * ratio
-                  return (
-                    <button
-                      key={ratio}
-                      className="xx-cover-quick-btn"
-                      onClick={() => setFrameTime(t)}
-                    >
-                      {formatTime(t)}
-                    </button>
-                  )
-                })}
-              </div>
-            </div>
+            <FrameCoverPicker
+              frameTime={coverSettings.frame_time}
+              totalDuration={totalDuration}
+              formatTime={formatTime}
+              onFrameTimeChange={setFrameTime}
+            />
          )}

-          {/* 上传封面 */}
          {coverSettings.mode === "upload" && (
-            <div className="xx-cover-upload">
-              <div
-                className="xx-cover-upload-area"
-                onClick={() => {
-                  const input = document.getElementById("cover-upload-input")
-                  input?.click()
-                }}
-              >
-                {coverSettings.upload_url ? (
-                  <div className="xx-cover-upload-preview">
-                    <img src={coverSettings.upload_url} alt="封面预览" />
-                    <div className="xx-cover-upload-overlay">点击更换</div>
-                  </div>
-                ) : (
-                  <div className="xx-cover-upload-placeholder">
-                    <span style={{ fontSize: 32 }}>📤</span>
-                    <span className="xx-cover-upload-text">点击上传封面图片</span>
-                    <span className="xx-cover-upload-hint">支持 JPG / PNG，建议 16:9 比例</span>
-                  </div>
-                )}
-                <input
-                  id="cover-upload-input"
-                  type="file"
-                  accept="image/*"
-                  style={{ display: "none" }}
-                  onChange={(e) => {
-                    const file = e.target.files?.[0]
-                    if (file) {
-                      handleUpload(file)
-                    }
-                  }}
-                />
-              </div>
-            </div>
+            <UploadCoverPicker uploadUrl={coverSettings.upload_url} onUpload={handleUpload} />
          )}

-          {/* 封面预览 */}
          <div className="xx-section-title">封面预览</div>
          <div className="xx-cover-preview-box">
            {coverSettings.upload_url ? (
@@ -2,19 +2,14 @@
 * Step 7 确认生成组件
 */
 import React from "react"
-import {
-  LoadingOutlined,
-  CheckCircleFilled,
-  CloseCircleOutlined,
-  MinusOutlined,
-  PlusOutlined,
-} from "@ant-design/icons"
 import type { EditingTemplate } from "@/api/editing-planner"
 import type { GeneratedVideo } from "@/api/template-editor"
 import type { CoverConfig } from "../../editing-planner/types"
 import type { VoiceClone } from "@/api/voice-clone"
 import type { PresetVoiceItem } from "@/api/voices"
 import { useStep7Generate } from "../hooks/useStep7Generate"
+import SummaryCard from "./step7-confirm/SummaryCard"
+import GenerationStatus from "./step7-confirm/GenerationStatus"

 interface Step7ConfirmGenerateProps {
  templates: EditingTemplate[]
@@ -64,129 +59,28 @@ const Step7ConfirmGenerate: React.FC<Step7ConfirmGenerateProps> = (props) => {
  return (
    <div className="xx-form-section">
      <h3>✨ 确认生成</h3>
-      <div className="xx-summary-card">
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">模板</span>
-          <span className="xx-summary-value">{templateName}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">素材</span>
-          <span className="xx-summary-value">{materialSummary}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">标题</span>
-          <span className="xx-summary-value">{title || "未选择"}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">配音</span>
-          <span className="xx-summary-value">{voiceName}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">封面</span>
-          <span className="xx-summary-value">{coverSummary}</span>
-        </div>
-        <div className="xx-summary-row">
-          <span className="xx-summary-label">生成数量</span>
-          <span className="xx-summary-value">
-            <div className="xx-count-stepper">
-              <button
-                className="xx-count-stepper-btn"
-                disabled={generateCount <= 1 || generating}
-                onClick={handleDecrement}
-              >
-                <MinusOutlined />
-              </button>
-              <span className="xx-count-stepper-value">{generateCount}</span>
-              <button
-                className="xx-count-stepper-btn"
-                disabled={generateCount >= 10 || generating}
-                onClick={handleIncrement}
-              >
-                <PlusOutlined />
-              </button>
-              <span className="xx-count-stepper-hint">条视频</span>
-            </div>
-          </span>
-        </div>
-      </div>
-
-      {/* 生成进度 / 结果反馈 */}
-      {(generating || generated || generateError) && (
-        <div style={{ marginTop: 16 }}>
-          {generating && (
-            <div className="xx-gen-progress-card">
-              <div className="xx-gen-progress-header">
-                <div className="xx-gen-progress-icon">
-                  <LoadingOutlined />
-                </div>
-                <div className="xx-gen-progress-info">
-                  <div className="xx-gen-progress-phase">
-                    {getGenerationPhase(progress).icon} {getGenerationPhase(progress).label}
-                  </div>
-                  <div className="xx-gen-progress-sub">预计还需 1-2 分钟，请稍候…</div>
-                </div>
-                <div className="xx-gen-progress-percent">{Math.round(progress)}%</div>
-              </div>
-              <div className="xx-gen-progress-bar">
-                <div
-                  className="xx-gen-progress-bar-fill"
-                  style={{ width: `${Math.min(Math.round(progress), 100)}%` }}
-                />
-              </div>
-              <div className="xx-gen-progress-tip">
-                💡 生成过程中可以切换到其他页面操作，完成后会自动通知
-              </div>
-            </div>
-          )}
-          {generated && !generating && (
-            <div className="xx-gen-success-card">
-              <div className="xx-gen-success-icon">
-                <CheckCircleFilled style={{ fontSize: 32, color: "#52c41a" }} />
-              </div>
-              <div className="xx-gen-success-info">
-                <div className="xx-gen-success-title">视频生成完成！</div>
-                <div className="xx-gen-success-sub">
-                  共生成 {generatedVideos.length} 条视频，可在右侧预览或前往成片库查看
-                </div>
-              </div>
-              <button
-                type="button"
-                className="xx-btn xx-btn-primary xx-btn-sm"
-                onClick={handleScrollToPreview}
-              >
-                查看结果
-              </button>
-            </div>
-          )}
-          {generateError && !generating && (
-            <div className="xx-gen-error-card">
-              <div className="xx-gen-error-icon">
-                <CloseCircleOutlined style={{ fontSize: 28, color: "#ef4444" }} />
-              </div>
-              <div className="xx-gen-error-info">
-                <div className="xx-gen-error-title">生成失败</div>
-                <div className="xx-gen-error-msg">
-                  {typeof generateError === "string"
-                    ? generateError
-                    : JSON.stringify(generateError)}
-                </div>
-              </div>
-              <div style={{ display: "flex", gap: 8 }}>
-                <button type="button" className="xx-btn xx-btn-primary xx-btn-sm" onClick={onRetry}>
-                  🔄 重试
-                </button>
-                <button
-                  type="button"
-                  className="xx-btn xx-btn-ghost xx-btn-sm"
-                  onClick={onDismissError}
-                >
-                  知道了
-                </button>
-              </div>
-            </div>
-          )}
-        </div>
-      )}
+      <SummaryCard
+        templateName={templateName}
+        materialSummary={materialSummary}
+        title={title}
+        voiceName={voiceName}
+        coverSummary={coverSummary}
+        generateCount={generateCount}
+        generating={generating}
+        onDecrement={handleDecrement}
+        onIncrement={handleIncrement}
+      />
+      <GenerationStatus
+        generating={generating}
+        generated={generated}
+        generateError={generateError}
+        progress={progress}
+        generatedVideos={generatedVideos}
+        getGenerationPhase={getGenerationPhase}
+        onScrollToPreview={handleScrollToPreview}
+        onRetry={onRetry}
+        onDismissError={onDismissError}
+      />
    </div>
  )
 }
@@ -0,0 +1,32 @@
+import React from "react"
+import type { CoverMode } from "../../../editing-planner/types"
+
+interface CoverModeSelectorProps {
+  mode: CoverMode
+  onModeChange: (mode: CoverMode) => void
+  modeLabels: Record<CoverMode, string>
+  modeIcons: Record<CoverMode, string>
+}
+
+export const CoverModeSelector: React.FC<CoverModeSelectorProps> = ({
+  mode,
+  onModeChange,
+  modeLabels,
+  modeIcons,
+}) => {
+  const modes: CoverMode[] = ["auto", "frame", "upload"]
+  return (
+    <div className="xx-cover-mode-tabs">
+      {modes.map((m) => (
+        <button
+          key={m}
+          className={`xx-cover-mode-tab${mode === m ? " active" : ""}`}
+          onClick={() => onModeChange(m)}
+        >
+          <span className="xx-cover-mode-icon">{modeIcons[m]}</span>
+          <span className="xx-cover-mode-label">{modeLabels[m]}</span>
+        </button>
+      ))}
+    </div>
+  )
+}
@@ -0,0 +1,58 @@
+import React from "react"
+
+interface FrameCoverPickerProps {
+  frameTime: number
+  totalDuration: number
+  formatTime: (seconds: number) => string
+  onFrameTimeChange: (time: number) => void
+}
+
+export const FrameCoverPicker: React.FC<FrameCoverPickerProps> = ({
+  frameTime,
+  totalDuration,
+  formatTime,
+  onFrameTimeChange,
+}) => {
+  const quickRatios = [0, 0.25, 0.5, 0.75]
+
+  return (
+    <div className="xx-cover-frame">
+      <div className="xx-cover-frame-preview">
+        <div className="xx-cover-frame-placeholder">
+          <span className="xx-cover-frame-icon">🎞️</span>
+          <span className="xx-cover-frame-time">{formatTime(frameTime)}</span>
+        </div>
+      </div>
+      <div className="xx-cover-frame-slider">
+        <div className="xx-cover-frame-slider-header">
+          <span>拖动选择封面帧</span>
+          <span className="xx-cover-frame-value">{formatTime(frameTime)}</span>
+        </div>
+        <input
+          type="range"
+          min={0}
+          max={Math.max(totalDuration, 1)}
+          step={0.1}
+          value={frameTime}
+          onChange={(e) => onFrameTimeChange(Number(e.target.value))}
+          className="xx-cover-range"
+        />
+        <div className="xx-cover-frame-range">
+          <span>00:00</span>
+          <span>{formatTime(totalDuration)}</span>
+        </div>
+      </div>
+      <div className="xx-cover-frame-quick">
+        <span className="xx-cover-quick-label">快捷选帧：</span>
+        {quickRatios.map((ratio) => {
+          const t = totalDuration * ratio
+          return (
+            <button key={ratio} className="xx-cover-quick-btn" onClick={() => onFrameTimeChange(t)}>
+              {formatTime(t)}
+            </button>
+          )
+        })}
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,46 @@
+import React from "react"
+
+interface UploadCoverPickerProps {
+  uploadUrl: string
+  onUpload: (file: File) => void
+}
+
+export const UploadCoverPicker: React.FC<UploadCoverPickerProps> = ({ uploadUrl, onUpload }) => {
+  const handleClick = () => {
+    const input = document.getElementById("cover-upload-input")
+    input?.click()
+  }
+
+  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0]
+    if (file) {
+      onUpload(file)
+    }
+  }
+
+  return (
+    <div className="xx-cover-upload">
+      <div className="xx-cover-upload-area" onClick={handleClick}>
+        {uploadUrl ? (
+          <div className="xx-cover-upload-preview">
+            <img src={uploadUrl} alt="封面预览" />
+            <div className="xx-cover-upload-overlay">点击更换</div>
+          </div>
+        ) : (
+          <div className="xx-cover-upload-placeholder">
+            <span style={{ fontSize: 32 }}>📤</span>
+            <span className="xx-cover-upload-text">点击上传封面图片</span>
+            <span className="xx-cover-upload-hint">支持 JPG / PNG，建议 16:9 比例</span>
+          </div>
+        )}
+        <input
+          id="cover-upload-input"
+          type="file"
+          accept="image/*"
+          style={{ display: "none" }}
+          onChange={handleFileChange}
+        />
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,40 @@
+import React from "react"
+import { Typography } from "antd"
+
+const { Text } = Typography
+
+interface ProgressIndicatorProps {
+  progress: number
+}
+
+export const ProgressIndicator: React.FC<ProgressIndicatorProps> = ({ progress }) => {
+  return (
+    <div className="xx-result-progress">
+      <div className="xx-progress-circle">
+        <svg viewBox="0 0 80 80">
+          <circle cx="40" cy="40" r="36" fill="none" stroke="var(--border-color)" strokeWidth="6" />
+          <circle
+            cx="40"
+            cy="40"
+            r="36"
+            fill="none"
+            stroke="var(--primary-color)"
+            strokeWidth="6"
+            strokeDasharray={`${Math.round(progress) * 2.26} 226`}
+            strokeLinecap="round"
+            transform="rotate(-90 40 40)"
+          />
+        </svg>
+        <span className="xx-progress-percent">{Math.round(progress)}%</span>
+      </div>
+      <div className="xx-progress-text">
+        <Text strong style={{ fontSize: 14, display: "block", marginBottom: 4 }}>
+          正在生成视频
+        </Text>
+        <Text style={{ fontSize: 12, color: "var(--text-secondary)" }}>
+          AI 正在处理素材，请稍候…
+        </Text>
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,63 @@
+import React from "react"
+import { PlayCircleOutlined, DownloadOutlined, ShareAltOutlined } from "@ant-design/icons"
+import type { GeneratedVideo } from "@/api/template-editor"
+import { formatDuration } from "@/api/voice-clone"
+
+interface ResultVideoCardProps {
+  video: GeneratedVideo
+  index: number
+  onPreview: (video: GeneratedVideo) => void
+  onDownload: () => void
+  onShare: () => void
+}
+
+export const ResultVideoCard: React.FC<ResultVideoCardProps> = ({
+  video,
+  index,
+  onPreview,
+  onDownload,
+  onShare,
+}) => {
+  return (
+    <div className="xx-video-card" onClick={() => onPreview(video)}>
+      <div className="xx-video-thumb">
+        {video.thumbnail_url ? (
+          <img src={video.thumbnail_url} alt="" />
+        ) : (
+          <div className="xx-video-thumb-placeholder">
+            <PlayCircleOutlined style={{ fontSize: 32, opacity: 0.5 }} />
+          </div>
+        )}
+        <div className="xx-video-play-overlay">
+          <PlayCircleOutlined style={{ fontSize: 36, color: "#fff" }} />
+        </div>
+        {video.duration && (
+          <span className="xx-video-duration">{formatDuration(video.duration)}</span>
+        )}
+      </div>
+      <div className="xx-video-info">
+        <div className="xx-video-title">视频 {index + 1}</div>
+        <div className="xx-video-actions">
+          <button
+            className="xx-video-action-btn"
+            onClick={(e) => {
+              e.stopPropagation()
+              onDownload()
+            }}
+          >
+            <DownloadOutlined />
+          </button>
+          <button
+            className="xx-video-action-btn"
+            onClick={(e) => {
+              e.stopPropagation()
+              onShare()
+            }}
+          >
+            <ShareAltOutlined />
+          </button>
+        </div>
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,106 @@
+import React from "react"
+import { LoadingOutlined, CheckCircleFilled, CloseCircleOutlined } from "@ant-design/icons"
+import type { GeneratedVideo } from "@/api/template-editor"
+
+interface GenerationStatusProps {
+  generating: boolean
+  generated: boolean
+  generateError: string | null
+  progress: number
+  generatedVideos: GeneratedVideo[]
+  getGenerationPhase: (progress: number) => { icon: string; label: string }
+  onScrollToPreview: () => void
+  onRetry: () => void
+  onDismissError: () => void
+}
+
+const GenerationStatus: React.FC<GenerationStatusProps> = ({
+  generating,
+  generated,
+  generateError,
+  progress,
+  generatedVideos,
+  getGenerationPhase,
+  onScrollToPreview,
+  onRetry,
+  onDismissError,
+}) => {
+  if (!generating && !generated && !generateError) return null
+
+  return (
+    <div style={{ marginTop: 16 }}>
+      {generating && (
+        <div className="xx-gen-progress-card">
+          <div className="xx-gen-progress-header">
+            <div className="xx-gen-progress-icon">
+              <LoadingOutlined />
+            </div>
+            <div className="xx-gen-progress-info">
+              <div className="xx-gen-progress-phase">
+                {getGenerationPhase(progress).icon} {getGenerationPhase(progress).label}
+              </div>
+              <div className="xx-gen-progress-sub">预计还需 1-2 分钟，请稍候…</div>
+            </div>
+            <div className="xx-gen-progress-percent">{Math.round(progress)}%</div>
+          </div>
+          <div className="xx-gen-progress-bar">
+            <div
+              className="xx-gen-progress-bar-fill"
+              style={{ width: `${Math.min(Math.round(progress), 100)}%` }}
+            />
+          </div>
+          <div className="xx-gen-progress-tip">
+            💡 生成过程中可以切换到其他页面操作，完成后会自动通知
+          </div>
+        </div>
+      )}
+      {generated && !generating && (
+        <div className="xx-gen-success-card">
+          <div className="xx-gen-success-icon">
+            <CheckCircleFilled style={{ fontSize: 32, color: "#52c41a" }} />
+          </div>
+          <div className="xx-gen-success-info">
+            <div className="xx-gen-success-title">视频生成完成！</div>
+            <div className="xx-gen-success-sub">
+              共生成 {generatedVideos.length} 条视频，可在右侧预览或前往成片库查看
+            </div>
+          </div>
+          <button
+            type="button"
+            className="xx-btn xx-btn-primary xx-btn-sm"
+            onClick={onScrollToPreview}
+          >
+            查看结果
+          </button>
+        </div>
+      )}
+      {generateError && !generating && (
+        <div className="xx-gen-error-card">
+          <div className="xx-gen-error-icon">
+            <CloseCircleOutlined style={{ fontSize: 28, color: "#ef4444" }} />
+          </div>
+          <div className="xx-gen-error-info">
+            <div className="xx-gen-error-title">生成失败</div>
+            <div className="xx-gen-error-msg">
+              {typeof generateError === "string" ? generateError : JSON.stringify(generateError)}
+            </div>
+          </div>
+          <div style={{ display: "flex", gap: 8 }}>
+            <button type="button" className="xx-btn xx-btn-primary xx-btn-sm" onClick={onRetry}>
+              🔄 重试
+            </button>
+            <button
+              type="button"
+              className="xx-btn xx-btn-ghost xx-btn-sm"
+              onClick={onDismissError}
+            >
+              知道了
+            </button>
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default GenerationStatus
@@ -0,0 +1,76 @@
+import React from "react"
+import { MinusOutlined, PlusOutlined } from "@ant-design/icons"
+
+interface SummaryCardProps {
+  templateName: string
+  materialSummary: string
+  title: string
+  voiceName: string
+  coverSummary: string
+  generateCount: number
+  generating: boolean
+  onDecrement: () => void
+  onIncrement: () => void
+}
+
+const SummaryCard: React.FC<SummaryCardProps> = ({
+  templateName,
+  materialSummary,
+  title,
+  voiceName,
+  coverSummary,
+  generateCount,
+  generating,
+  onDecrement,
+  onIncrement,
+}) => {
+  return (
+    <div className="xx-summary-card">
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">模板</span>
+        <span className="xx-summary-value">{templateName}</span>
+      </div>
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">素材</span>
+        <span className="xx-summary-value">{materialSummary}</span>
+      </div>
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">标题</span>
+        <span className="xx-summary-value">{title || "未选择"}</span>
+      </div>
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">配音</span>
+        <span className="xx-summary-value">{voiceName}</span>
+      </div>
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">封面</span>
+        <span className="xx-summary-value">{coverSummary}</span>
+      </div>
+      <div className="xx-summary-row">
+        <span className="xx-summary-label">生成数量</span>
+        <span className="xx-summary-value">
+          <div className="xx-count-stepper">
+            <button
+              className="xx-count-stepper-btn"
+              disabled={generateCount <= 1 || generating}
+              onClick={onDecrement}
+            >
+              <MinusOutlined />
+            </button>
+            <span className="xx-count-stepper-value">{generateCount}</span>
+            <button
+              className="xx-count-stepper-btn"
+              disabled={generateCount >= 10 || generating}
+              onClick={onIncrement}
+            >
+              <PlusOutlined />
+            </button>
+            <span className="xx-count-stepper-hint">条视频</span>
+          </div>
+        </span>
+      </div>
+    </div>
+  )
+}
+
+export default SummaryCard
@@ -0,0 +1,41 @@
+import { useState, useEffect } from "react"
+import { useQuery } from "@tanstack/react-query"
+import { getAssets, getAssetLibraries } from "@/api/assets"
+import type { AssetItem } from "@/api/assets"
+
+/**
+ * 素材库加载 Hook
+ * 管理素材库列表、当前选中库、素材列表加载
+ */
+export function useMaterialLibrary() {
+  /* ── 素材库数据 API ── */
+  const { data: libraries = [] } = useQuery({
+    queryKey: ["asset-libraries"],
+    queryFn: getAssetLibraries,
+  })
+  const [selectedLibraryId, setSelectedLibraryId] = useState<string>("")
+
+  // 自动选中第一个视频库
+  useEffect(() => {
+    if (libraries.length > 0 && !selectedLibraryId) {
+      setSelectedLibraryId(libraries[0].id)
+    }
+  }, [libraries, selectedLibraryId])
+
+  const { data: materials = { items: [], total: 0 }, isLoading: materialsLoading } = useQuery<{
+    items: AssetItem[]
+    total: number
+  }>({
+    queryKey: ["generate-assets", selectedLibraryId],
+    queryFn: () => getAssets(selectedLibraryId),
+    enabled: !!selectedLibraryId,
+  })
+
+  return {
+    libraries,
+    selectedLibraryId,
+    setSelectedLibraryId,
+    materials,
+    materialsLoading,
+  }
+}
@@ -0,0 +1,143 @@
+import { useState, useCallback, useMemo } from "react"
+import { message } from "antd"
+import type { AssetItem } from "@/api/assets"
+import { SMART_MATCH_REASONS } from "../../constants"
+
+interface SmartMatchedResult {
+  asset: AssetItem
+  matchScore: number
+  matchReason: string
+}
+
+interface UseSmartMatchOptions {
+  materials: { items: AssetItem[]; total: number }
+  smartSelectedIds: string[]
+  onSmartSelectedIdsChange: (ids: string[]) => void
+}
+
+/**
+ * 智能素材匹配 Hook
+ * 封装 AI 匹配、换一批、全选/清空等逻辑
+ */
+export function useSmartMatch({
+  materials,
+  smartSelectedIds,
+  onSmartSelectedIdsChange,
+}: UseSmartMatchOptions) {
+  const [smartMatchInput, setSmartMatchInput] = useState("")
+  const [smartMatching, setSmartMatching] = useState(false)
+  const [smartMatchedResults, setSmartMatchedResults] = useState<SmartMatchedResult[]>([])
+  const [hasMatched, setHasMatched] = useState(false)
+
+  /* ── 智能素材匹配 ── */
+  const handleSmartMatch = useCallback(async () => {
+    if (!smartMatchInput.trim()) {
+      message.warning("请先输入视频内容描述")
+      return
+    }
+    if (materials.items.length === 0) {
+      message.warning("当前视频库暂无素材")
+      return
+    }
+
+    setSmartMatching(true)
+    setHasMatched(true)
+
+    // 模拟 AI 匹配延迟
+    await new Promise((resolve) => setTimeout(resolve, 1500))
+
+    // 从素材库中随机选取 5-8 个作为推荐结果
+    const shuffled = [...materials.items].sort(() => Math.random() - 0.5)
+    const count = Math.min(shuffled.length, 5 + Math.floor(Math.random() * 4))
+    const picked = shuffled.slice(0, count)
+
+    const results = picked.map((asset, idx) => ({
+      asset,
+      matchScore: Math.round(85 + Math.random() * 14), // 85-99 分
+      matchReason:
+        SMART_MATCH_REASONS[idx % SMART_MATCH_REASONS.length] +
+        (Math.random() > 0.5 ? "，画面质感优秀" : ""),
+    }))
+
+    // 按匹配度从高到低排序
+    results.sort((a, b) => b.matchScore - a.matchScore)
+
+    setSmartMatchedResults(results)
+    // 默认选中匹配度 >= 90 的素材
+    const defaultSelected = results.filter((r) => r.matchScore >= 90).map((r) => r.asset.id)
+    onSmartSelectedIdsChange(
+      defaultSelected.length > 0 ? defaultSelected : results.slice(0, 3).map((r) => r.asset.id),
+    )
+    setSmartMatching(false)
+  }, [smartMatchInput, materials.items, onSmartSelectedIdsChange])
+
+  const handleToggleSmartSelect = useCallback(
+    (assetId: string) => {
+      onSmartSelectedIdsChange(
+        smartSelectedIds.includes(assetId)
+          ? smartSelectedIds.filter((id) => id !== assetId)
+          : [...smartSelectedIds, assetId],
+      )
+    },
+    [smartSelectedIds, onSmartSelectedIdsChange],
+  )
+
+  const handleRefreshMatch = useCallback(async () => {
+    if (materials.items.length <= 5) {
+      message.info("视频库素材较少，无法换一批")
+      return
+    }
+    setSmartMatching(true)
+    await new Promise((resolve) => setTimeout(resolve, 800))
+
+    const remaining = materials.items.filter(
+      (m) => !smartMatchedResults.some((r) => r.asset.id === m.id),
+    )
+    const shuffled = [...remaining].sort(() => Math.random() - 0.5)
+    const count = Math.min(shuffled.length, 5 + Math.floor(Math.random() * 3))
+    const picked = shuffled.slice(0, count)
+
+    const results = picked.map((asset, idx) => ({
+      asset,
+      matchScore: Math.round(80 + Math.random() * 19),
+      matchReason:
+        SMART_MATCH_REASONS[(idx + 2) % SMART_MATCH_REASONS.length] +
+        (Math.random() > 0.5 ? "，节奏明快" : ""),
+    }))
+    results.sort((a, b) => b.matchScore - a.matchScore)
+
+    setSmartMatchedResults(results)
+    onSmartSelectedIdsChange([])
+    setSmartMatching(false)
+  }, [materials.items, smartMatchedResults, onSmartSelectedIdsChange])
+
+  const handleSelectAllMatched = useCallback(() => {
+    onSmartSelectedIdsChange(smartMatchedResults.map((r) => r.asset.id))
+  }, [smartMatchedResults, onSmartSelectedIdsChange])
+
+  const handleClearSmartSelect = useCallback(() => {
+    onSmartSelectedIdsChange([])
+  }, [onSmartSelectedIdsChange])
+
+  /* ── 计算已选智能匹配素材的总时长 ── */
+  const smartSelectedTotalDuration = useMemo(() => {
+    return smartMatchedResults
+      .filter((r) => smartSelectedIds.includes(r.asset.id))
+      .reduce((sum, r) => sum + (r.asset.duration || 0), 0)
+  }, [smartMatchedResults, smartSelectedIds])
+
+  return {
+    smartMatchInput,
+    setSmartMatchInput,
+    smartMatching,
+    smartMatchedResults,
+    hasMatched,
+    smartSelectedIds,
+    handleSmartMatch,
+    handleToggleSmartSelect,
+    handleRefreshMatch,
+    handleSelectAllMatched,
+    handleClearSmartSelect,
+    smartSelectedTotalDuration,
+  }
+}
@@ -0,0 +1,70 @@
+import { useCallback } from "react"
+import type { VoiceClone } from "@/api/voice-clone"
+
+interface UseVoiceModeSelectionOptions {
+  selectedVoice: string
+  onSelectedVoiceChange: (voiceId: string) => void
+  voiceMode: "preset" | "custom" | "clone"
+  onVoiceModeChange: (mode: "preset" | "custom" | "clone") => void
+  selectedClonedVoice: string
+  onSelectedClonedVoiceChange: (voiceId: string) => void
+  addClone: (voice: VoiceClone) => void
+  cloneModalOpen: boolean
+  onCloneModalOpenChange: (open: boolean) => void
+}
+
+export function useVoiceModeSelection({
+  onSelectedVoiceChange,
+  onVoiceModeChange,
+  onSelectedClonedVoiceChange,
+  addClone,
+  onCloneModalOpenChange,
+}: UseVoiceModeSelectionOptions) {
+  const handleSelectRecommendedVoice = useCallback(
+    (voiceId: string) => {
+      onVoiceModeChange("preset")
+      onSelectedVoiceChange(voiceId)
+    },
+    [onVoiceModeChange, onSelectedVoiceChange],
+  )
+
+  const handleSelectPresetVoice = useCallback(
+    (voiceId: string) => {
+      onVoiceModeChange("preset")
+      onSelectedVoiceChange(voiceId)
+    },
+    [onVoiceModeChange, onSelectedVoiceChange],
+  )
+
+  const handleSelectCloneVoice = useCallback(() => {
+    onVoiceModeChange("clone")
+  }, [onVoiceModeChange])
+
+  const handleSelectClonedVoice = useCallback(
+    (voiceId: string) => {
+      onSelectedClonedVoiceChange(voiceId)
+    },
+    [onSelectedClonedVoiceChange],
+  )
+
+  const handleOpenCloneModal = useCallback(() => {
+    onCloneModalOpenChange(true)
+  }, [onCloneModalOpenChange])
+
+  const handleCloneSuccess = useCallback(
+    (voice: VoiceClone) => {
+      addClone(voice)
+      onCloneModalOpenChange(false)
+    },
+    [addClone, onCloneModalOpenChange],
+  )
+
+  return {
+    handleSelectRecommendedVoice,
+    handleSelectPresetVoice,
+    handleSelectCloneVoice,
+    handleSelectClonedVoice,
+    handleOpenCloneModal,
+    handleCloneSuccess,
+  }
+}
@@ -1,20 +1,11 @@
 /**
 * Step 2 素材选择 Hook
- * 封装素材库加载、手动选择、智能匹配等逻辑
+ * 组合素材库加载 + 智能匹配两个子 Hook
 */
-import { useState, useCallback, useEffect, useMemo } from "react"
-import { message } from "antd"
-import { useQuery } from "@tanstack/react-query"
-import { getAssets, getAssetLibraries } from "@/api/assets"
-import type { AssetItem } from "@/api/assets"
+import { useCallback } from "react"
 import { formatDuration } from "../utils/formatDuration"
-import { SMART_MATCH_REASONS } from "../constants"
-
-interface SmartMatchedResult {
-  asset: AssetItem
-  matchScore: number
-  matchReason: string
-}
+import { useMaterialLibrary } from "./step2-materials/useMaterialLibrary"
+import { useSmartMatch } from "./step2-materials/useSmartMatch"

 interface UseStep2MaterialsProps {
  materialMode: "manual" | "auto"
@@ -33,34 +24,14 @@ export function useStep2Materials({
  smartSelectedIds,
  onSmartSelectedIdsChange,
 }: UseStep2MaterialsProps) {
-  /* ── 素材库数据 API ── */
-  const { data: libraries = [] } = useQuery({
-    queryKey: ["asset-libraries"],
-    queryFn: getAssetLibraries,
+  const { libraries, selectedLibraryId, setSelectedLibraryId, materials, materialsLoading } =
+    useMaterialLibrary()
+
+  const smartMatch = useSmartMatch({
+    materials,
+    smartSelectedIds,
+    onSmartSelectedIdsChange,
  })
-  const [selectedLibraryId, setSelectedLibraryId] = useState<string>("")
-
-  // 自动选中第一个视频库
-  useEffect(() => {
-    if (libraries.length > 0 && !selectedLibraryId) {
-      setSelectedLibraryId(libraries[0].id)
-    }
-  }, [libraries, selectedLibraryId])
-
-  const { data: materials = { items: [], total: 0 }, isLoading: materialsLoading } = useQuery<{
-    items: AssetItem[]
-    total: number
-  }>({
-    queryKey: ["generate-assets", selectedLibraryId],
-    queryFn: () => getAssets(selectedLibraryId),
-    enabled: !!selectedLibraryId,
-  })
-
-  /* ── 智能素材匹配状态 ── */
-  const [smartMatchInput, setSmartMatchInput] = useState("")
-  const [smartMatching, setSmartMatching] = useState(false)
-  const [smartMatchedResults, setSmartMatchedResults] = useState<SmartMatchedResult[]>([])
-  const [hasMatched, setHasMatched] = useState(false)

  /* ── 手动选择素材 ── */
  const handleToggleMaterial = useCallback(
@@ -74,103 +45,6 @@ export function useStep2Materials({
    [selectedMaterials, onSelectedMaterialsChange],
  )

-  /* ── 智能素材匹配 ── */
-  const handleSmartMatch = useCallback(async () => {
-    if (!smartMatchInput.trim()) {
-      message.warning("请先输入视频内容描述")
-      return
-    }
-    if (materials.items.length === 0) {
-      message.warning("当前视频库暂无素材")
-      return
-    }
-
-    setSmartMatching(true)
-    setHasMatched(true)
-
-    // 模拟 AI 匹配延迟
-    await new Promise((resolve) => setTimeout(resolve, 1500))
-
-    // 从素材库中随机选取 5-8 个作为推荐结果
-    const shuffled = [...materials.items].sort(() => Math.random() - 0.5)
-    const count = Math.min(shuffled.length, 5 + Math.floor(Math.random() * 4))
-    const picked = shuffled.slice(0, count)
-
-    const results = picked.map((asset, idx) => ({
-      asset,
-      matchScore: Math.round(85 + Math.random() * 14), // 85-99 分
-      matchReason:
-        SMART_MATCH_REASONS[idx % SMART_MATCH_REASONS.length] +
-        (Math.random() > 0.5 ? "，画面质感优秀" : ""),
-    }))
-
-    // 按匹配度从高到低排序
-    results.sort((a, b) => b.matchScore - a.matchScore)
-
-    setSmartMatchedResults(results)
-    // 默认选中匹配度 >= 90 的素材
-    const defaultSelected = results.filter((r) => r.matchScore >= 90).map((r) => r.asset.id)
-    onSmartSelectedIdsChange(
-      defaultSelected.length > 0 ? defaultSelected : results.slice(0, 3).map((r) => r.asset.id),
-    )
-    setSmartMatching(false)
-  }, [smartMatchInput, materials.items, onSmartSelectedIdsChange])
-
-  const handleToggleSmartSelect = useCallback(
-    (assetId: string) => {
-      onSmartSelectedIdsChange(
-        smartSelectedIds.includes(assetId)
-          ? smartSelectedIds.filter((id) => id !== assetId)
-          : [...smartSelectedIds, assetId],
-      )
-    },
-    [smartSelectedIds, onSmartSelectedIdsChange],
-  )
-
-  const handleRefreshMatch = useCallback(async () => {
-    if (materials.items.length <= 5) {
-      message.info("视频库素材较少，无法换一批")
-      return
-    }
-    setSmartMatching(true)
-    await new Promise((resolve) => setTimeout(resolve, 800))
-
-    const remaining = materials.items.filter(
-      (m) => !smartMatchedResults.some((r) => r.asset.id === m.id),
-    )
-    const shuffled = [...remaining].sort(() => Math.random() - 0.5)
-    const count = Math.min(shuffled.length, 5 + Math.floor(Math.random() * 3))
-    const picked = shuffled.slice(0, count)
-
-    const results = picked.map((asset, idx) => ({
-      asset,
-      matchScore: Math.round(80 + Math.random() * 19),
-      matchReason:
-        SMART_MATCH_REASONS[(idx + 2) % SMART_MATCH_REASONS.length] +
-        (Math.random() > 0.5 ? "，节奏明快" : ""),
-    }))
-    results.sort((a, b) => b.matchScore - a.matchScore)
-
-    setSmartMatchedResults(results)
-    onSmartSelectedIdsChange([])
-    setSmartMatching(false)
-  }, [materials.items, smartMatchedResults, onSmartSelectedIdsChange])
-
-  const handleSelectAllMatched = useCallback(() => {
-    onSmartSelectedIdsChange(smartMatchedResults.map((r) => r.asset.id))
-  }, [smartMatchedResults, onSmartSelectedIdsChange])
-
-  const handleClearSmartSelect = useCallback(() => {
-    onSmartSelectedIdsChange([])
-  }, [onSmartSelectedIdsChange])
-
-  /* ── 计算已选智能匹配素材的总时长 ── */
-  const smartSelectedTotalDuration = useMemo(() => {
-    return smartMatchedResults
-      .filter((r) => smartSelectedIds.includes(r.asset.id))
-      .reduce((sum, r) => sum + (r.asset.duration || 0), 0)
-  }, [smartMatchedResults, smartSelectedIds])
-
  return {
    // 素材库
    libraries,
@@ -185,18 +59,18 @@ export function useStep2Materials({
    selectedMaterials,
    handleToggleMaterial,
    // 智能匹配
-    smartMatchInput,
-    setSmartMatchInput,
-    smartMatching,
-    smartMatchedResults,
-    hasMatched,
-    smartSelectedIds,
-    handleSmartMatch,
-    handleToggleSmartSelect,
-    handleRefreshMatch,
-    handleSelectAllMatched,
-    handleClearSmartSelect,
-    smartSelectedTotalDuration,
+    smartMatchInput: smartMatch.smartMatchInput,
+    setSmartMatchInput: smartMatch.setSmartMatchInput,
+    smartMatching: smartMatch.smartMatching,
+    smartMatchedResults: smartMatch.smartMatchedResults,
+    hasMatched: smartMatch.hasMatched,
+    smartSelectedIds: smartMatch.smartSelectedIds,
+    handleSmartMatch: smartMatch.handleSmartMatch,
+    handleToggleSmartSelect: smartMatch.handleToggleSmartSelect,
+    handleRefreshMatch: smartMatch.handleRefreshMatch,
+    handleSelectAllMatched: smartMatch.handleSelectAllMatched,
+    handleClearSmartSelect: smartMatch.handleClearSmartSelect,
+    smartSelectedTotalDuration: smartMatch.smartSelectedTotalDuration,
    // utils
    formatDuration,
  }
@@ -2,15 +2,15 @@
 * Step 5 配音选择 Hook
 * 封装 AI 推荐、预设音色试听、TTS 自定义合成、存为素材等逻辑
 */
-import { useCallback } from "react"
-import type { VoiceClone } from "@/api/voice-clone"
 import { message } from "antd"
+import type { VoiceClone } from "@/api/voice-clone"
 import { VOICE_GENDER_ICON, CLONE_STATUS_CONFIG } from "../constants"
 import { formatDuration } from "../utils/formatDuration"
 import { useVoiceAudio } from "./step5-voice/useVoiceAudio"
 import { useVoiceRecommend } from "./step5-voice/useVoiceRecommend"
 import { useTtsSynthesis } from "./step5-voice/useTtsSynthesis"
 import { useSaveToLibrary } from "./step5-voice/useSaveToLibrary"
+import { useVoiceModeSelection } from "./step5-voice/useVoiceModeSelection"

 interface UseStep5VoiceProps {
  selectedVoice: string
@@ -81,48 +81,29 @@ export function useStep5Voice({
    handleAddTagInModal,
  } = useSaveToLibrary(completedTtsJobId, resetTtsState)

-  /* ── 推荐音色选择 ── */
-  const handleSelectRecommendedVoice = useCallback(
-    (voiceId: string) => {
-      onVoiceModeChange("preset")
-      onSelectedVoiceChange(voiceId)
-    },
-    [onVoiceModeChange, onSelectedVoiceChange],
-  )
+  const {
+    handleSelectRecommendedVoice,
+    handleSelectPresetVoice,
+    handleSelectCloneVoice,
+    handleSelectClonedVoice,
+    handleOpenCloneModal,
+    handleCloneSuccess: rawCloneSuccess,
+  } = useVoiceModeSelection({
+    selectedVoice,
+    onSelectedVoiceChange,
+    voiceMode,
+    onVoiceModeChange,
+    selectedClonedVoice,
+    onSelectedClonedVoiceChange,
+    addClone,
+    cloneModalOpen,
+    onCloneModalOpenChange,
+  })

-  /* ── 克隆成功回调 ── */
-  const handleCloneSuccess = useCallback(
-    (voice: VoiceClone) => {
-      addClone(voice)
-      onCloneModalOpenChange(false)
-      message.success("音色克隆成功！")
-    },
-    [addClone, onCloneModalOpenChange],
-  )
-
-  /* ── 预设音色选择操作 ── */
-  const handleSelectPresetVoice = useCallback(
-    (voiceId: string) => {
-      onVoiceModeChange("preset")
-      onSelectedVoiceChange(voiceId)
-    },
-    [onVoiceModeChange, onSelectedVoiceChange],
-  )
-
-  const handleSelectCloneVoice = useCallback(() => {
-    onVoiceModeChange("clone")
-  }, [onVoiceModeChange])
-
-  const handleSelectClonedVoice = useCallback(
-    (voiceId: string) => {
-      onSelectedClonedVoiceChange(voiceId)
-    },
-    [onSelectedClonedVoiceChange],
-  )
-
-  const handleOpenCloneModal = useCallback(() => {
-    onCloneModalOpenChange(true)
-  }, [onCloneModalOpenChange])
+  const handleCloneSuccess = (voice: VoiceClone) => {
+    rawCloneSuccess(voice)
+    message.success("音色克隆成功！")
+  }

  return {
    // 数据
@@ -0,0 +1,30 @@
+import { useQueryClient } from "@tanstack/react-query"
+import { message } from "antd"
+import { deleteProduct } from "@/api/products"
+
+interface UseBatchDeleteOptions {
+  selectedIds: Set<string>
+  clearSelection: () => void
+}
+
+export function useBatchDelete({ selectedIds, clearSelection }: UseBatchDeleteOptions) {
+  const queryClient = useQueryClient()
+
+  const handleBatchDelete = async () => {
+    const ids = Array.from(selectedIds)
+    let successCount = 0
+    for (const id of ids) {
+      try {
+        await deleteProduct(id)
+        successCount++
+      } catch {
+        // 忽略单个失败
+      }
+    }
+    queryClient.invalidateQueries({ queryKey: ["products"] })
+    clearSelection()
+    message.success(`已批量删除 ${successCount}/${ids.length} 个视频`)
+  }
+
+  return { handleBatchDelete }
+}
@@ -0,0 +1,53 @@
+import { useState, useCallback } from "react"
+import { message } from "antd"
+import { batchDownload, getBatchDownloadStatus } from "@/api/products"
+
+interface UseBatchDownloadOptions {
+  selectedIds: Set<string>
+  clearSelection: () => void
+}
+
+export function useBatchDownload({ selectedIds, clearSelection }: UseBatchDownloadOptions) {
+  const [batchDownloading, setBatchDownloading] = useState(false)
+
+  const handleBatchDownload = useCallback(async () => {
+    const ids = Array.from(selectedIds)
+    if (ids.length === 0) return
+    setBatchDownloading(true)
+    try {
+      const { job_id } = await batchDownload(ids)
+      message.info(`批量下载任务已创建，正在打包 ${ids.length} 个视频...`)
+
+      let attempts = 0
+      const maxAttempts = 60
+      const poll = async (): Promise<void> => {
+        if (attempts >= maxAttempts) {
+          message.warning("打包超时，请稍后在消息中心查看")
+          return
+        }
+        attempts++
+        await new Promise((r) => setTimeout(r, 2000))
+        const status = await getBatchDownloadStatus(job_id)
+        if (status.status === "completed" && status.download_url) {
+          const a = document.createElement("a")
+          a.href = status.download_url
+          a.download = ""
+          a.click()
+          message.success(`已打包下载 ${ids.length} 个视频`)
+          clearSelection()
+        } else if (status.status === "failed") {
+          message.error("批量下载失败，请重试")
+        } else {
+          await poll()
+        }
+      }
+      await poll()
+    } catch {
+      message.error("发起批量下载失败")
+    } finally {
+      setBatchDownloading(false)
+    }
+  }, [selectedIds, clearSelection])
+
+  return { batchDownloading, handleBatchDownload }
+}
@@ -0,0 +1,37 @@
+import { useMutation, useQueryClient } from "@tanstack/react-query"
+import { message } from "antd"
+import { deleteProduct, updateReviewStatus, type ReviewStatus } from "@/api/products"
+
+export function useProductMutations() {
+  const queryClient = useQueryClient()
+
+  const deleteMutation = useMutation({
+    mutationFn: deleteProduct,
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["products"] })
+      message.success("已删除")
+    },
+    onError: () => {
+      message.error("删除失败")
+    },
+  })
+
+  const reviewMutation = useMutation({
+    mutationFn: ({ id, status }: { id: string; status: ReviewStatus }) =>
+      updateReviewStatus(id, status),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["products"] })
+      message.success("复核状态已更新")
+    },
+    onError: () => {
+      message.error("更新复核状态失败")
+    },
+  })
+
+  return {
+    deleteMutation,
+    reviewMutation,
+    isDeleting: deleteMutation.isPending,
+    isUpdatingReview: reviewMutation.isPending,
+  }
+}
@@ -1,17 +1,11 @@
-import { useState } from "react"
-import { useMutation, useQueryClient } from "@tanstack/react-query"
 import { useNavigate } from "react-router-dom"
 import { message } from "antd"
-import {
-  deleteProduct,
-  getProductDownloadUrl,
-  updateReviewStatus,
-  batchDownload,
-  getBatchDownloadStatus,
-  type ReviewStatus,
-} from "@/api/products"
+import { getProductDownloadUrl } from "@/api/products"
 import type { ProductItem } from "../types"
 import { getNextReviewStatus } from "../utils"
+import { useBatchDownload } from "./product-actions/useBatchDownload"
+import { useBatchDelete } from "./product-actions/useBatchDelete"
+import { useProductMutations } from "./product-actions/useProductMutations"

 interface UseProductActionsOptions {
  selectedIds: Set<string>
@@ -26,35 +20,17 @@ export const useProductActions = ({
  products,
  setPlayingProduct,
 }: UseProductActionsOptions) => {
-  const queryClient = useQueryClient()
  const navigate = useNavigate()

-  /* ── 删除 mutation ── */
-  const deleteMutation = useMutation({
-    mutationFn: deleteProduct,
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["products"] })
-      message.success("已删除")
-    },
-    onError: () => {
-      message.error("删除失败")
-    },
+  const { deleteMutation, reviewMutation, isDeleting, isUpdatingReview } = useProductMutations()
+
+  const { batchDownloading, handleBatchDownload } = useBatchDownload({
+    selectedIds,
+    clearSelection,
  })

-  /* ── 复核状态 mutation ── */
-  const reviewMutation = useMutation({
-    mutationFn: ({ id, status }: { id: string; status: ReviewStatus }) =>
-      updateReviewStatus(id, status),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["products"] })
-      message.success("复核状态已更新")
-    },
-    onError: () => {
-      message.error("更新复核状态失败")
-    },
-  })
+  const { handleBatchDelete } = useBatchDelete({ selectedIds, clearSelection })

-  /* 下载 — 调用真实 API 获取下载链接 */
  const handleDownload = async (product: ProductItem) => {
    if (product.status !== "completed") return
    try {
@@ -69,7 +45,6 @@ export const useProductActions = ({
    }
  }

-  /* 分享 */
  const handleShare = (product: ProductItem) => {
    if (product.status !== "completed") return
    const link = `${window.location.origin}/share/${product.id}`
@@ -79,109 +54,42 @@ export const useProductActions = ({
    )
  }

-  /* 查看详情 — 跳转到产品详情页 */
  const handleViewDetail = (product: ProductItem) => {
    setPlayingProduct(null)
    navigate(`/app/products/${product.id}`)
  }

-  /* 删除 */
  const handleDelete = (id: string) => {
    deleteMutation.mutate(id)
  }

-  /* 发布 — TODO: 后端发布 API 待实现 */
  const handlePublish = (_product: ProductItem) => {
    message.info("发布功能待后端 API 补齐")
  }

-  /* 切换复核状态 */
  const handleReviewStatusChange = (id: string) => {
    const current = products.find((p) => p.id === id)?.reviewStatus
    const nextStatus = getNextReviewStatus(current)
    reviewMutation.mutate({ id, status: nextStatus })
  }

-  /* 批量下载 */
-  const [batchDownloading, setBatchDownloading] = useState(false)
-
-  const handleBatchDownload = async () => {
-    const ids = Array.from(selectedIds)
-    if (ids.length === 0) return
-    setBatchDownloading(true)
-    try {
-      const { job_id } = await batchDownload(ids)
-      message.info(`批量下载任务已创建，正在打包 ${ids.length} 个视频...`)
-
-      let attempts = 0
-      const maxAttempts = 60
-      const poll = async (): Promise<void> => {
-        if (attempts >= maxAttempts) {
-          message.warning("打包超时，请稍后在消息中心查看")
-          return
-        }
-        attempts++
-        await new Promise((r) => setTimeout(r, 2000))
-        const status = await getBatchDownloadStatus(job_id)
-        if (status.status === "completed" && status.download_url) {
-          const a = document.createElement("a")
-          a.href = status.download_url
-          a.download = ""
-          a.click()
-          message.success(`已打包下载 ${ids.length} 个视频`)
-          clearSelection()
-        } else if (status.status === "failed") {
-          message.error("批量下载失败，请重试")
-        } else {
-          await poll()
-        }
-      }
-      await poll()
-    } catch {
-      message.error("发起批量下载失败")
-    } finally {
-      setBatchDownloading(false)
-    }
-  }
-
-  /* 批量删除 */
-  const handleBatchDelete = async () => {
-    const ids = Array.from(selectedIds)
-    let successCount = 0
-    for (const id of ids) {
-      try {
-        await deleteProduct(id)
-        successCount++
-      } catch {
-        // 忽略单个失败
-      }
-    }
-    queryClient.invalidateQueries({ queryKey: ["products"] })
-    clearSelection()
-    message.success(`已批量删除 ${successCount}/${ids.length} 个视频`)
-  }
-
-  /* 批量发布 */
  const handleBatchPublish = () => {
    message.info("批量发布功能待后端 API 补齐")
    clearSelection()
  }

  return {
-    // 单个操作
    handleDownload,
    handleShare,
    handleViewDetail,
    handleDelete,
    handlePublish,
    handleReviewStatusChange,
-    // 批量操作
    handleBatchDownload,
    handleBatchDelete,
    handleBatchPublish,
    batchDownloading,
-    // mutation 状态
-    isDeleting: deleteMutation.isPending,
-    isUpdatingReview: reviewMutation.isPending,
+    isDeleting,
+    isUpdatingReview,
  }
 }
@@ -1,11 +1,8 @@
 import React from "react"
-import { Table, Tag, Button, Popconfirm, Tooltip } from "antd"
-import { RedoOutlined, InfoCircleOutlined, ClockCircleOutlined } from "@ant-design/icons"
-import type { ColumnsType } from "antd/es/table"
-import type { TaskItem, TaskStatus } from "@/api/tasks"
-import { STATUS_CONFIG, TYPE_LABELS } from "../constants"
-import { formatDuration, formatTime } from "../utils"
+import { Table } from "antd"
+import type { TaskItem } from "@/api/tasks"
 import { TaskErrorDetail } from "./TaskErrorDetail"
+import { useTaskTableColumns, TaskEmptyState } from "./task-table"

 interface TaskTableProps {
  dataSource: TaskItem[]
@@ -24,7 +21,6 @@ interface TaskTableProps {

 /**
 * 任务列表表格
- * 含列定义、分页、展开行
 */
 export const TaskTable: React.FC<TaskTableProps> = ({
  dataSource,
@@ -40,116 +36,7 @@ export const TaskTable: React.FC<TaskTableProps> = ({
  onRetry,
  onViewDetail,
 }) => {
-  // 表格列定义
-  const columns: ColumnsType<TaskItem> = [
-    {
-      title: "任务ID",
-      dataIndex: "id",
-      key: "id",
-      width: 120,
-      ellipsis: true,
-      render: (id: string) => (
-        <Tooltip title={id}>
-          <span className="task-id">{id.slice(0, 8)}...</span>
-        </Tooltip>
-      ),
-    },
-    {
-      title: "类型",
-      dataIndex: "task_type",
-      key: "task_type",
-      width: 100,
-      render: (type: string) => {
-        const config = TYPE_LABELS[type] || { label: type, color: "default" }
-        return <Tag color={config.color}>{config.label}</Tag>
-      },
-    },
-    {
-      title: "状态",
-      dataIndex: "status",
-      key: "status",
-      width: 120,
-      render: (status: TaskStatus, record: TaskItem) => {
-        const config = STATUS_CONFIG[status] || {
-          label: status,
-          color: "default",
-          icon: null,
-        }
-        return (
-          <Tag color={config.color} icon={config.icon} className="task-status-tag">
-            {config.label}
-            {status === "running" && record.progress > 0 && (
-              <span className="task-progress"> {record.progress}%</span>
-            )}
-          </Tag>
-        )
-      },
-    },
-    {
-      title: "当前步骤",
-      dataIndex: "current_step",
-      key: "current_step",
-      width: 150,
-      ellipsis: true,
-      render: (step: string) => <span className="task-step">{step || "-"}</span>,
-    },
-    {
-      title: "耗时",
-      dataIndex: "duration_seconds",
-      key: "duration_seconds",
-      width: 100,
-      render: (seconds: number) => <span className="task-duration">{formatDuration(seconds)}</span>,
-    },
-    {
-      title: "创建时间",
-      dataIndex: "created_at",
-      key: "created_at",
-      width: 120,
-      render: (time: string) => <span className="task-time">{formatTime(time)}</span>,
-    },
-    {
-      title: "操作",
-      key: "action",
-      width: 100,
-      fixed: "right",
-      render: (_: unknown, record: TaskItem) => {
-        if (record.status === "failed" && record.retryable) {
-          return (
-            <Popconfirm
-              title="确认重试"
-              description="确定要重试这个失败的任务吗？"
-              onConfirm={() => onRetry(record.id)}
-              okText="确定"
-              cancelText="取消"
-            >
-              <Button
-                type="link"
-                size="small"
-                icon={<RedoOutlined />}
-                loading={retryLoading}
-                className="task-retry-btn"
-              >
-                重试
-              </Button>
-            </Popconfirm>
-          )
-        }
-        if (record.status === "failed") {
-          return (
-            <Button
-              type="link"
-              size="small"
-              icon={<InfoCircleOutlined />}
-              onClick={() => onViewDetail(record)}
-            >
-              详情
-            </Button>
-          )
-        }
-        return <span className="task-action-placeholder">-</span>
-      },
-    },
-  ]
+  const columns = useTaskTableColumns({ retryLoading, onRetry, onViewDetail })

  return (
    <Table
@@ -178,12 +65,7 @@ export const TaskTable: React.FC<TaskTableProps> = ({
      scroll={{ x: 800 }}
      className="task-table"
      locale={{
-        emptyText: (
-          <div className="task-empty">
-            <ClockCircleOutlined />
-            <p>暂无任务记录</p>
-          </div>
-        ),
+        emptyText: <TaskEmptyState />,
      }}
    />
  )
@@ -0,0 +1,9 @@
+import React from "react"
+import { ClockCircleOutlined } from "@ant-design/icons"
+
+export const TaskEmptyState: React.FC = () => (
+  <div className="task-empty">
+    <ClockCircleOutlined />
+    <p>暂无任务记录</p>
+  </div>
+)
@@ -0,0 +1,2 @@
+export { useTaskTableColumns } from "./useTaskTableColumns"
+export { TaskEmptyState } from "./TaskEmptyState"
@@ -0,0 +1,128 @@
+import { Tag, Button, Popconfirm, Tooltip } from "antd"
+import { RedoOutlined, InfoCircleOutlined } from "@ant-design/icons"
+import type { ColumnsType } from "antd/es/table"
+import type { TaskItem, TaskStatus } from "@/api/tasks"
+import { STATUS_CONFIG, TYPE_LABELS } from "../../constants"
+import { formatDuration, formatTime } from "../../utils"
+
+interface UseTaskTableColumnsOptions {
+  retryLoading: boolean
+  onRetry: (id: string) => void
+  onViewDetail: (record: TaskItem) => void
+}
+
+export function useTaskTableColumns({
+  retryLoading,
+  onRetry,
+  onViewDetail,
+}: UseTaskTableColumnsOptions): ColumnsType<TaskItem> {
+  return [
+    {
+      title: "任务ID",
+      dataIndex: "id",
+      key: "id",
+      width: 120,
+      ellipsis: true,
+      render: (id: string) => (
+        <Tooltip title={id}>
+          <span className="task-id">{id.slice(0, 8)}...</span>
+        </Tooltip>
+      ),
+    },
+    {
+      title: "类型",
+      dataIndex: "task_type",
+      key: "task_type",
+      width: 100,
+      render: (type: string) => {
+        const config = TYPE_LABELS[type] || { label: type, color: "default" }
+        return <Tag color={config.color}>{config.label}</Tag>
+      },
+    },
+    {
+      title: "状态",
+      dataIndex: "status",
+      key: "status",
+      width: 120,
+      render: (status: TaskStatus, record: TaskItem) => {
+        const config = STATUS_CONFIG[status] || {
+          label: status,
+          color: "default",
+          icon: null,
+        }
+        return (
+          <Tag color={config.color} icon={config.icon} className="task-status-tag">
+            {config.label}
+            {status === "running" && record.progress > 0 && (
+              <span className="task-progress"> {record.progress}%</span>
+            )}
+          </Tag>
+        )
+      },
+    },
+    {
+      title: "当前步骤",
+      dataIndex: "current_step",
+      key: "current_step",
+      width: 150,
+      ellipsis: true,
+      render: (step: string) => <span className="task-step">{step || "-"}</span>,
+    },
+    {
+      title: "耗时",
+      dataIndex: "duration_seconds",
+      key: "duration_seconds",
+      width: 100,
+      render: (seconds: number) => <span className="task-duration">{formatDuration(seconds)}</span>,
+    },
+    {
+      title: "创建时间",
+      dataIndex: "created_at",
+      key: "created_at",
+      width: 120,
+      render: (time: string) => <span className="task-time">{formatTime(time)}</span>,
+    },
+    {
+      title: "操作",
+      key: "action",
+      width: 100,
+      fixed: "right",
+      render: (_: unknown, record: TaskItem) => {
+        if (record.status === "failed" && record.retryable) {
+          return (
+            <Popconfirm
+              title="确认重试"
+              description="确定要重试这个失败的任务吗？"
+              onConfirm={() => onRetry(record.id)}
+              okText="确定"
+              cancelText="取消"
+            >
+              <Button
+                type="link"
+                size="small"
+                icon={<RedoOutlined />}
+                loading={retryLoading}
+                className="task-retry-btn"
+              >
+                重试
+              </Button>
+            </Popconfirm>
+          )
+        }
+        if (record.status === "failed") {
+          return (
+            <Button
+              type="link"
+              size="small"
+              icon={<InfoCircleOutlined />}
+              onClick={() => onViewDetail(record)}
+            >
+              详情
+            </Button>
+          )
+        }
+        return <span className="task-action-placeholder">-</span>
+      },
+    },
+  ]
+}
@@ -1,25 +1,13 @@
 import React from "react"
-import { Button, Descriptions, Tooltip } from "antd"
-import { CopyOutlined, ThunderboltOutlined } from "@ant-design/icons"
-import type { TemplateItem, TemplateSegment } from "@/api/templates"
-import {
-  gradientForCategory,
-  getTypeColor,
-  formatDuration,
-  formatConfig,
-  getMaterialTypeLabel,
-  calcTotalSegmentDuration,
-} from "../../utils/templateLibrary"
+import { Descriptions } from "antd"
+import type { TemplateDetailModalProps } from "./template-detail-modal/types"
+import PreviewArea from "./template-detail-modal/PreviewArea"
+import SegmentList from "./template-detail-modal/SegmentList"
+import StyleConfig from "./template-detail-modal/StyleConfig"
+import DetailFooter from "./template-detail-modal/DetailFooter"
+import { getTypeColor, formatDuration } from "../../utils/templateLibrary"
 import { TEMPLATE_TYPES } from "../../constants/templateLibrary"
-
-interface TemplateDetailModalProps {
-  template: TemplateItem
-  isFavorite: boolean
-  onClose: () => void
-  onToggleFavorite: (id: string) => void
-  onUse: (template: TemplateItem) => void
-  onCopy: (template: TemplateItem) => void
-}
+import { calcTotalSegmentDuration } from "../../utils/templateLibrary"

 export const TemplateDetailModal: React.FC<TemplateDetailModalProps> = ({
  template,
@@ -31,6 +19,7 @@ export const TemplateDetailModal: React.FC<TemplateDetailModalProps> = ({
 }) => {
  const segments = template.segments ?? []
  const totalSegmentDuration = calcTotalSegmentDuration(segments)
+  const typeInfo = TEMPLATE_TYPES.find((t) => t.type === template.category)

  return (
    <div className="xx-template-modal-overlay" onClick={onClose}>
@@ -38,33 +27,8 @@ export const TemplateDetailModal: React.FC<TemplateDetailModalProps> = ({
        className="xx-template-modal xx-template-modal-wide"
        onClick={(e) => e.stopPropagation()}
      >
-        {/* 关闭按钮 */}
-        <button className="xx-template-modal-close" onClick={onClose} title="关闭">
-          ✕
-        </button>
+        <PreviewArea template={template} onClose={onClose} />

-        {/* 预览区域 */}
-        <div
-          className="xx-template-modal-preview"
-          style={{ background: gradientForCategory(template.category) }}
-        >
-          {template.thumbnail_url ? (
-            <img
-              src={template.thumbnail_url}
-              alt={template.name}
-              className="xx-template-modal-thumb-img"
-            />
-          ) : (
-            <div className="xx-template-modal-preview-content">
-              <span className="xx-template-preview-icon">
-                {TEMPLATE_TYPES.find((t) => t.type === template.category)?.icon ?? "📋"}
-              </span>
-              <span className="xx-template-preview-title">{template.name}</span>
-            </div>
-          )}
-        </div>
-
-        {/* 内容区域 */}
        <div className="xx-template-modal-content">
          {/* 标题行 */}
          <div className="xx-template-modal-title-row">
@@ -76,7 +40,7 @@ export const TemplateDetailModal: React.FC<TemplateDetailModalProps> = ({
                background: `${getTypeColor(template.category)}18`,
              }}
            >
-              {TEMPLATE_TYPES.find((t) => t.type === template.category)?.icon} {template.category}
+              {typeInfo?.icon} {template.category}
            </span>
          </div>

@@ -123,95 +87,15 @@ export const TemplateDetailModal: React.FC<TemplateDetailModalProps> = ({
            ]}
          />

-          {/* 素材规则（片段配置） */}
-          {segments.length > 0 && (
-            <div className="xx-template-modal-section">
-              <h4>🎬 素材规则</h4>
-              <div className="xx-template-modal-clip-list">
-                {segments
-                  .sort((a, b) => a.segment_order - b.segment_order)
-                  .map((seg: TemplateSegment, idx: number) => (
-                    <div key={seg.id ?? idx} className="xx-template-modal-clip-item">
-                      <span className="xx-template-modal-clip-order">#{seg.segment_order}</span>
-                      <span
-                        className="xx-template-modal-clip-badge"
-                        style={{
-                          color: seg.material_type ? getTypeColor(seg.material_type) : "#64748b",
-                          background: seg.material_type
-                            ? `${getTypeColor(seg.material_type)}18`
-                            : "#f1f5f9",
-                        }}
-                      >
-                        {getMaterialTypeLabel(seg.material_type)}
-                      </span>
-                      <span className="xx-template-modal-clip-desc">
-                        {seg.description || `片段 ${seg.segment_order}`}
-                      </span>
-                      <Tooltip title={`时长范围: ${seg.duration_min}秒 - ${seg.duration_max}秒`}>
-                        <span className="xx-template-modal-clip-duration">
-                          {seg.duration_min}-{seg.duration_max}秒
-                        </span>
-                      </Tooltip>
-                    </div>
-                  ))}
-              </div>
-              <div className="xx-template-modal-total-duration">
-                预估总时长：{formatDuration(Math.round(totalSegmentDuration))}
-              </div>
-            </div>
-          )}
-
-          {/* 样式配置 */}
-          <div className="xx-template-modal-section">
-            <h4>🎨 样式配置</h4>
-            <div className="xx-template-modal-style-grid">
-              <div className="xx-template-modal-style-item">
-                <span className="xx-template-modal-style-label">字幕样式</span>
-                <span className="xx-template-modal-style-value">
-                  {formatConfig(template.subtitle_config)}
-                </span>
-              </div>
-              <div className="xx-template-modal-style-item">
-                <span className="xx-template-modal-style-label">标题样式</span>
-                <span className="xx-template-modal-style-value">
-                  {formatConfig(template.title_config)}
-                </span>
-              </div>
-              <div className="xx-template-modal-style-item">
-                <span className="xx-template-modal-style-label">BGM 配置</span>
-                <span className="xx-template-modal-style-value">
-                  {formatConfig(template.bgm_config)}
-                </span>
-              </div>
-              <div className="xx-template-modal-style-item">
-                <span className="xx-template-modal-style-label">视频比例</span>
-                <span className="xx-template-modal-style-value">
-                  {template.aspect_ratio ?? "16:9"}
-                </span>
-              </div>
-            </div>
-          </div>
-
-          {/* 统计信息 */}
-          <div className="xx-template-modal-stats">
-            <span>已使用 {template.usage_count ?? 0} 次</span>
-            <button
-              className={`xx-template-modal-fav-btn${isFavorite ? " is-favorite" : ""}`}
-              onClick={() => onToggleFavorite(template.id)}
-            >
-              {isFavorite ? "★ 已收藏" : "☆ 收藏"}
-            </button>
-          </div>
-
-          {/* 操作按钮 */}
-          <div className="xx-template-modal-actions">
-            <Button icon={<CopyOutlined />} onClick={() => onCopy(template)}>
-              复制模板
-            </Button>
-            <Button type="primary" icon={<ThunderboltOutlined />} onClick={() => onUse(template)}>
-              使用此模板生成
-            </Button>
-          </div>
+          <SegmentList segments={segments} totalDuration={totalSegmentDuration} />
+          <StyleConfig template={template} />
+          <DetailFooter
+            template={template}
+            isFavorite={isFavorite}
+            onToggleFavorite={onToggleFavorite}
+            onUse={onUse}
+            onCopy={onCopy}
+          />
        </div>
      </div>
    </div>
@@ -0,0 +1,46 @@
+import React from "react"
+import { Button } from "antd"
+import { CopyOutlined, ThunderboltOutlined } from "@ant-design/icons"
+import type { TemplateItem } from "@/api/templates"
+
+interface DetailFooterProps {
+  template: TemplateItem
+  isFavorite: boolean
+  onToggleFavorite: (id: string) => void
+  onUse: (template: TemplateItem) => void
+  onCopy: (template: TemplateItem) => void
+}
+
+/** 底部操作区：统计 + 收藏 + 按钮 */
+const DetailFooter: React.FC<DetailFooterProps> = ({
+  template,
+  isFavorite,
+  onToggleFavorite,
+  onUse,
+  onCopy,
+}) => {
+  return (
+    <>
+      <div className="xx-template-modal-stats">
+        <span>已使用 {template.usage_count ?? 0} 次</span>
+        <button
+          className={`xx-template-modal-fav-btn${isFavorite ? " is-favorite" : ""}`}
+          onClick={() => onToggleFavorite(template.id)}
+        >
+          {isFavorite ? "★ 已收藏" : "☆ 收藏"}
+        </button>
+      </div>
+
+      <div className="xx-template-modal-actions">
+        <Button icon={<CopyOutlined />} onClick={() => onCopy(template)}>
+          复制模板
+        </Button>
+        <Button type="primary" icon={<ThunderboltOutlined />} onClick={() => onUse(template)}>
+          使用此模板生成
+        </Button>
+      </div>
+    </>
+  )
+}
+
+export default DetailFooter
@@ -0,0 +1,39 @@
+import React from "react"
+import type { TemplateItem } from "@/api/templates"
+import { gradientForCategory } from "../../../utils/templateLibrary"
+import { TEMPLATE_TYPES } from "../../../constants/templateLibrary"
+
+interface PreviewAreaProps {
+  template: TemplateItem
+  onClose: () => void
+}
+
+/** 预览区域 */
+const PreviewArea: React.FC<PreviewAreaProps> = ({ template, onClose }) => {
+  const typeInfo = TEMPLATE_TYPES.find((t) => t.type === template.category)
+
+  return (
+    <div
+      className="xx-template-modal-preview"
+      style={{ background: gradientForCategory(template.category) }}
+    >
+      <button className="xx-template-modal-close" onClick={onClose} title="关闭">
+        ✕
+      </button>
+      {template.thumbnail_url ? (
+        <img
+          src={template.thumbnail_url}
+          alt={template.name}
+          className="xx-template-modal-thumb-img"
+        />
+      ) : (
+        <div className="xx-template-modal-preview-content">
+          <span className="xx-template-preview-icon">{typeInfo?.icon ?? "📋"}</span>
+          <span className="xx-template-preview-title">{template.name}</span>
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default PreviewArea
@@ -0,0 +1,53 @@
+import React from "react"
+import { Tooltip } from "antd"
+import type { TemplateSegment } from "@/api/templates"
+import { getMaterialTypeLabel, getTypeColor, formatDuration } from "../../../utils/templateLibrary"
+
+interface SegmentListProps {
+  segments: TemplateSegment[]
+  totalDuration: number
+}
+
+/** 素材规则 / 片段列表 */
+const SegmentList: React.FC<SegmentListProps> = ({ segments, totalDuration }) => {
+  if (segments.length === 0) return null
+
+  return (
+    <div className="xx-template-modal-section">
+      <h4>🎬 素材规则</h4>
+      <div className="xx-template-modal-clip-list">
+        {segments
+          .sort((a, b) => a.segment_order - b.segment_order)
+          .map((seg, idx) => (
+            <div key={seg.id ?? idx} className="xx-template-modal-clip-item">
+              <span className="xx-template-modal-clip-order">#{seg.segment_order}</span>
+              <span
+                className="xx-template-modal-clip-badge"
+                style={{
+                  color: seg.material_type ? getTypeColor(seg.material_type) : "#64748b",
+                  background: seg.material_type
+                    ? `${getTypeColor(seg.material_type)}18`
+                    : "#f1f5f9",
+                }}
+              >
+                {getMaterialTypeLabel(seg.material_type)}
+              </span>
+              <span className="xx-template-modal-clip-desc">
+                {seg.description || `片段 ${seg.segment_order}`}
+              </span>
+              <Tooltip title={`时长范围: ${seg.duration_min}秒 - ${seg.duration_max}秒`}>
+                <span className="xx-template-modal-clip-duration">
+                  {seg.duration_min}-{seg.duration_max}秒
+                </span>
+              </Tooltip>
+            </div>
+          ))}
+      </div>
+      <div className="xx-template-modal-total-duration">
+        预估总时长：{formatDuration(Math.round(totalDuration))}
+      </div>
+    </div>
+  )
+}
+
+export default SegmentList
@@ -0,0 +1,33 @@
+import React from "react"
+import type { TemplateItem } from "@/api/templates"
+import { formatConfig } from "../../../utils/templateLibrary"
+
+interface StyleConfigProps {
+  template: TemplateItem
+}
+
+/** 样式配置网格 */
+const StyleConfig: React.FC<StyleConfigProps> = ({ template }) => {
+  const items = [
+    { label: "字幕样式", value: formatConfig(template.subtitle_config) },
+    { label: "标题样式", value: formatConfig(template.title_config) },
+    { label: "BGM 配置", value: formatConfig(template.bgm_config) },
+    { label: "视频比例", value: template.aspect_ratio ?? "16:9" },
+  ]
+
+  return (
+    <div className="xx-template-modal-section">
+      <h4>🎨 样式配置</h4>
+      <div className="xx-template-modal-style-grid">
+        {items.map((item) => (
+          <div key={item.label} className="xx-template-modal-style-item">
+            <span className="xx-template-modal-style-label">{item.label}</span>
+            <span className="xx-template-modal-style-value">{item.value}</span>
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
+
+export default StyleConfig
@@ -0,0 +1,6 @@
+export { TemplateDetailModal } from "../TemplateDetailModal"
+export * from "./types"
+export { default as PreviewArea } from "./PreviewArea"
+export { default as SegmentList } from "./SegmentList"
+export { default as StyleConfig } from "./StyleConfig"
+export { default as DetailFooter } from "./DetailFooter"
@@ -0,0 +1,10 @@
+import type { TemplateItem } from "@/api/templates"
+
+export interface TemplateDetailModalProps {
+  template: TemplateItem
+  isFavorite: boolean
+  onClose: () => void
+  onToggleFavorite: (id: string) => void
+  onUse: (template: TemplateItem) => void
+  onCopy: (template: TemplateItem) => void
+}
@@ -9,7 +9,7 @@
 * - 删除素材
 */
 import React from "react"
-import { AudioOutlined, PlusOutlined, RobotOutlined } from "@ant-design/icons"
+import { PlusOutlined, RobotOutlined } from "@ant-design/icons"
 import { Button, Modal } from "@/components/ui"
 import PageHead from "@/components/layout/PageHead"
 import { useVoiceMaterials } from "./hooks/useVoiceMaterials"
@@ -315,8 +315,8 @@ const VoiceMaterialLibrary: React.FC = () => {
          voiceId={ttsVoiceId}
          speed={ttsSpeed}
          status={ttsStatus}
-          audioUrl={ttsAudioUrl}
-          error={ttsError}
+          audioUrl={ttsAudioUrl ?? ""}
+          error={ttsError ?? ""}
          presetVoices={presetVoices}
          onClose={handleTtsClose}
          onTextChange={setTtsText}
@@ -1,11 +1,10 @@
-import React, { useState, useRef } from "react"
-import { UploadOutlined, SoundOutlined, CloseOutlined } from "@ant-design/icons"
+import React, { useState } from "react"
 import { Button, Input } from "@/components/ui"
 import { type TagItem } from "@/api/tags"
 import { type VoiceGender, type VoiceMaterial } from "../types"
-import { GENDER_OPTIONS } from "../constants"
-import { genderClass, formatFileSize } from "../utils/format"
 import TagSelector from "./TagSelector"
+import FileUploadField from "./material-form/FileUploadField"
+import GenderSelector from "./material-form/GenderSelector"

 export interface MaterialFormProps {
  initial?: VoiceMaterial
@@ -33,7 +32,6 @@ const MaterialForm: React.FC<MaterialFormProps> = ({
  const [gender, setGender] = useState<VoiceGender>(initial?.gender ?? "female")
  const [selectedTagIds, setSelectedTagIds] = useState<string[]>(initial?.tagIds ?? [])
  const [file, setFile] = useState<File | undefined>(undefined)
-  const fileInputRef = useRef<HTMLInputElement>(null)

  const handleSubmit = () => {
    if (!name.trim()) return
@@ -53,65 +51,10 @@ const MaterialForm: React.FC<MaterialFormProps> = ({

  return (
    <div className="vmat-form">
-      {/* 音频文件上传（编辑模式不显示） */}
      {!initial && (
-        <div className="vmat-form-field">
-          <label className="vmat-form-label">音频文件 *</label>
-          <div
-            className="vmat-upload-zone"
-            onClick={() => fileInputRef.current?.click()}
-            onDragOver={(e) => e.preventDefault()}
-            onDrop={(e) => {
-              e.preventDefault()
-              const f = e.dataTransfer.files[0]
-              if (f?.type.startsWith("audio/")) setFile(f)
-            }}
-          >
-            <input
-              ref={fileInputRef}
-              type="file"
-              accept="audio/*"
-              style={{ display: "none" }}
-              onChange={(e) => {
-                const f = e.target.files?.[0]
-                if (f) setFile(f)
-              }}
-            />
-            {file ? (
-              <div className="vmat-upload-selected">
-                <SoundOutlined className="vmat-upload-icon" />
-                <span className="vmat-upload-filename">{file.name}</span>
-                <span className="vmat-upload-filesize">{formatFileSize(file.size)}</span>
-                <button
-                  type="button"
-                  className="vmat-upload-clear"
-                  onClick={(e) => {
-                    e.stopPropagation()
-                    setFile(undefined)
-                  }}
-                >
-                  <CloseOutlined />
-                </button>
-              </div>
-            ) : (
-              <div className="vmat-upload-placeholder">
-                <UploadOutlined className="vmat-upload-icon" />
-                <p>点击或拖拽音频文件到此处</p>
-                <span>支持 MP3、WAV、AAC、FLAC 等格式</span>
-              </div>
-            )}
-          </div>
-          {/* 上传进度条 */}
-          {uploadProgress !== null && uploadProgress !== undefined && (
-            <div className="vmat-upload-progress">
-              <div className="vmat-upload-progress-bar" style={{ width: `${uploadProgress}%` }} />
-              <span className="vmat-upload-progress-text">{uploadProgress}%</span>
-            </div>
-          )}
-        </div>
+        <FileUploadField file={file} onChange={setFile} uploadProgress={uploadProgress} />
      )}

-      {/* 名称 */}
      <div className="vmat-form-field">
        <label className="vmat-form-label">名称 *</label>
        <Input
@@ -122,7 +65,6 @@ const MaterialForm: React.FC<MaterialFormProps> = ({
        />
      </div>

-      {/* 音色描述 */}
      <div className="vmat-form-field">
        <label className="vmat-form-label">音色描述</label>
        <Input.TextArea
@@ -134,25 +76,8 @@ const MaterialForm: React.FC<MaterialFormProps> = ({
        />
      </div>

-      {/* 性别 */}
-      <div className="vmat-form-field">
-        <label className="vmat-form-label">性别</label>
-        <div className="vmat-gender-group">
-          {GENDER_OPTIONS.map((opt) => (
-            <button
-              key={opt.value}
-              type="button"
-              className={`vmat-gender-btn${gender === opt.value ? " active" : ""} ${genderClass(opt.value)}`}
-              onClick={() => setGender(opt.value)}
-            >
-              {opt.icon}
-              {opt.label}
-            </button>
-          ))}
-        </div>
-      </div>
+      <GenderSelector value={gender} onChange={setGender} />

-      {/* 风格标签 */}
      <div className="vmat-form-field">
        <label className="vmat-form-label">风格标签</label>
        <TagSelector
@@ -164,7 +89,6 @@ const MaterialForm: React.FC<MaterialFormProps> = ({
        />
      </div>

-      {/* 操作按钮 */}
      <div className="vmat-form-actions">
        <Button buttonType="ghost" buttonSize="md" onClick={onCancel}>
          取消
@@ -1,7 +1,8 @@
-import React, { useState, useRef, useCallback, useMemo } from "react"
+import React from "react"
 import { CheckOutlined } from "@ant-design/icons"
 import { Tag } from "@/components/ui"
-import { type TagItem } from "@/api/tags"
+import type { TagItem } from "@/api/tags"
+import { useTagInput } from "./tag-selector/useTagInput"

 export interface TagSelectorProps {
  /** 已选标签 ID 列表 */
@@ -24,77 +25,22 @@ const TagSelector: React.FC<TagSelectorProps> = ({
  onCreateTag,
  placeholder = "输入标签后回车添加",
 }) => {
-  const [inputVal, setInputVal] = useState("")
-  const [showSuggestions, setShowSuggestions] = useState(false)
-  const inputRef = useRef<HTMLInputElement>(null)
-
-  /** 按名称查找已有标签（大小写不敏感） */
-  const findTagByName = useCallback(
-    (name: string) => tags.find((t) => t.name.toLowerCase() === name.toLowerCase()),
-    [tags],
-  )
-
-  /** 去重添加标签（按 ID） */
-  const addTagId = useCallback(
-    (tagId: string) => {
-      if (value.includes(tagId)) return
-      onChange([...value, tagId])
-      setInputVal("")
-      setShowSuggestions(false)
-    },
-    [value, onChange],
-  )
-
-  /** 输入自定义标签名：若已存在则直接选，否则创建新标签 */
-  const addTagByName = useCallback(
-    async (name: string) => {
-      const trimmed = name.trim()
-      if (!trimmed) return
-      const existing = findTagByName(trimmed)
-      if (existing) {
-        addTagId(existing.id)
-      } else {
-        try {
-          const created = await onCreateTag(trimmed)
-          addTagId(created.id)
-        } catch {
-          /* 创建失败静默忽略 */
-        }
-      }
-    },
-    [findTagByName, addTagId, onCreateTag],
-  )
-
-  const removeTagId = useCallback(
-    (tagId: string) => {
-      onChange(value.filter((t) => t !== tagId))
-    },
-    [value, onChange],
-  )
-
-  /** 输入补全建议（排除已选） */
-  const suggestions = useMemo(() => {
-    if (!inputVal.trim()) return []
-    const lower = inputVal.toLowerCase()
-    return tags.filter((t) => t.name.toLowerCase().includes(lower) && !value.includes(t.id))
-  }, [inputVal, tags, value])
-
-  const handleKeyDown = (e: React.KeyboardEvent) => {
-    if (e.key === "Enter") {
-      e.preventDefault()
-      if (suggestions.length > 0) {
-        addTagId(suggestions[0].id)
-      } else {
-        addTagByName(inputVal)
-      }
-    } else if (e.key === "Backspace" && !inputVal && value.length > 0) {
-      removeTagId(value[value.length - 1])
-    }
-  }
+  const {
+    inputVal,
+    setInputVal,
+    showSuggestions,
+    setShowSuggestions,
+    inputRef,
+    suggestions,
+    addTagId,
+    removeTagId,
+    handleKeyDown,
+    focus,
+  } = useTagInput({ value, onChange, tags, onCreateTag })

  return (
    <div className="vmat-tag-selector-wrapper">
-      <div className="vmat-tag-selector" onClick={() => inputRef.current?.focus()}>
+      <div className="vmat-tag-selector" onClick={focus}>
        {value.map((tagId) => (
          <Tag key={tagId} variant="info" closable onClose={() => removeTagId(tagId)}>
            {tagMap.get(tagId)?.name ?? tagId}
@@ -115,7 +61,6 @@ const TagSelector: React.FC<TagSelectorProps> = ({
        />
      </div>

-      {/* 自动补全下拉 */}
      {showSuggestions && suggestions.length > 0 && (
        <div className="vmat-tag-suggestions">
          {suggestions.slice(0, 6).map((tag) => (
@@ -134,7 +79,6 @@ const TagSelector: React.FC<TagSelectorProps> = ({
        </div>
      )}

-      {/* 已有标签快捷选择 */}
      {tags.length > 0 && (
        <div className="vmat-tag-selector-presets">
          {tags.map((tag) => {
@@ -35,7 +35,7 @@ const TtsModal: React.FC<TtsModalProps> = ({
  audioUrl,
  error,
  presetVoices,
-  onClose,
+  onClose: _onClose,
  onTextChange,
  onVoiceChange,
  onSpeedChange,
@@ -1,45 +1,12 @@
-import React, { useRef } from "react"
-import {
-  AudioOutlined,
-  PlayCircleOutlined,
-  PauseCircleOutlined,
-  EditOutlined,
-  DeleteOutlined,
-  CheckOutlined,
-  SoundOutlined,
-  MutedOutlined,
-} from "@ant-design/icons"
-import { Tooltip } from "antd"
-import { Tag } from "@/components/ui"
-import { type TagItem } from "@/api/tags"
-import { type VoiceMaterial } from "../types"
-import { MAX_CARD_TAGS, TAG_VARIANTS } from "../constants"
-import {
-  genderClass,
-  genderIcon,
-  genderLabel,
-  formatDuration,
-  formatFileSize,
-  formatDate,
-} from "../utils/format"
-
-export interface VoiceCardProps {
-  material: VoiceMaterial
-  isPlaying: boolean
-  currentTime: number
-  isSelected: boolean
-  batchMode: boolean
-  volume: number
-  tagMap: Map<string, TagItem>
-  onPlay: () => void
-  onPause: () => void
-  onSeek: (time: number) => void
-  onEdit: () => void
-  onDelete: () => void
-  onToggleSelect: (id: string) => void
-  onVolumeChange: (e: React.ChangeEvent<HTMLInputElement>) => void
-  onToggleMute: () => void
-}
+import React from "react"
+import { type VoiceCardProps } from "./voice-material-card/types"
+import BatchCheckbox from "./voice-material-card/BatchCheckbox"
+import CardActions from "./voice-material-card/CardActions"
+import CardHeader from "./voice-material-card/CardHeader"
+import CardTags from "./voice-material-card/CardTags"
+import CardMeta from "./voice-material-card/CardMeta"
+import CardPlayer from "./voice-material-card/CardPlayer"
+import { genderClass } from "../utils/format"

 const VoiceMaterialCard: React.FC<VoiceCardProps> = ({
  material,
@@ -58,29 +25,6 @@ const VoiceMaterialCard: React.FC<VoiceCardProps> = ({
  onVolumeChange,
  onToggleMute,
 }) => {
-  const progressRef = useRef<HTMLDivElement>(null)
-
-  const handleProgressMouseDown = (e: React.MouseEvent<HTMLDivElement>) => {
-    if (!progressRef.current) return
-    e.preventDefault()
-    const doSeek = (ev: MouseEvent) => {
-      if (!progressRef.current) return
-      const rect = progressRef.current.getBoundingClientRect()
-      const percent = Math.max(0, Math.min(1, (ev.clientX - rect.left) / rect.width))
-      onSeek(percent * material.duration)
-    }
-    doSeek(e.nativeEvent)
-    const handleMove = (ev: MouseEvent) => doSeek(ev)
-    const handleUp = () => {
-      document.removeEventListener("mousemove", handleMove)
-      document.removeEventListener("mouseup", handleUp)
-    }
-    document.addEventListener("mousemove", handleMove)
-    document.addEventListener("mouseup", handleUp)
-  }
-
-  const progress = material.duration > 0 ? (currentTime / material.duration) * 100 : 0
-
  const handleCardClick = () => {
    if (batchMode) {
      onToggleSelect(material.id)
@@ -92,154 +36,37 @@ const VoiceMaterialCard: React.FC<VoiceCardProps> = ({
      className={`vmat-card ${genderClass(material.gender)}${isPlaying ? " playing" : ""}${isSelected ? " selected" : ""}${batchMode ? " batch-mode" : ""}`}
      onClick={handleCardClick}
    >
-      {/* 批量选择 checkbox */}
-      {(batchMode || isSelected) && (
-        <div
-          className={`vmat-card-checkbox vmat-checkbox${isSelected ? " checked" : ""}`}
-          onClick={(e) => {
-            e.stopPropagation()
-            onToggleSelect(material.id)
-          }}
-        >
-          {isSelected && <CheckOutlined />}
-        </div>
-      )}
+      <BatchCheckbox
+        isSelected={isSelected}
+        visible={batchMode || isSelected}
+        onToggle={() => onToggleSelect(material.id)}
+      />
+      <CardActions onEdit={onEdit} onDelete={onDelete} />
+      <CardHeader material={material} />

-      {/* 操作按钮 */}
-      <div className="vmat-card-actions">
-        <button
-          type="button"
-          className="vmat-card-action-btn"
-          onClick={(e) => {
-            e.stopPropagation()
-            onEdit()
-          }}
-          title="编辑"
-        >
-          <EditOutlined />
-        </button>
-        <button
-          type="button"
-          className="vmat-card-action-btn vmat-card-action-btn--danger"
-          onClick={(e) => {
-            e.stopPropagation()
-            onDelete()
-          }}
-          title="删除"
-        >
-          <DeleteOutlined />
-        </button>
-      </div>
-
-      {/* 头部：图标 + 名称 + 性别 */}
-      <div className="vmat-card-header">
-        <div className="vmat-card-avatar">
-          <AudioOutlined />
-        </div>
-        <div className="vmat-card-title-area">
-          <h4 className="vmat-card-name" title={material.name}>
-            {material.name}
-          </h4>
-          <span className={`vmat-card-gender ${genderClass(material.gender)}`}>
-            {genderIcon(material.gender)}
-            {genderLabel(material.gender)}
-          </span>
-        </div>
-      </div>
-
-      {/* 描述 */}
      {material.description && <p className="vmat-card-desc">{material.description}</p>}

-      {/* 标签 */}
-      <div className="vmat-card-tags">
-        {material.tagIds.length === 0 ? (
-          <span
-            className="vmat-tag-empty"
-            onClick={(e) => {
-              e.stopPropagation()
-              onEdit()
-            }}
-          >
-            添加标签
-          </span>
-        ) : (
-          <>
-            {material.tagIds.slice(0, MAX_CARD_TAGS).map((tagId, i) => (
-              <Tag key={tagId} variant={TAG_VARIANTS[i % TAG_VARIANTS.length]}>
-                {tagMap.get(tagId)?.name ?? tagId}
-              </Tag>
-            ))}
-            {material.tagIds.length > MAX_CARD_TAGS && (
-              <Tooltip
-                title={material.tagIds
-                  .slice(MAX_CARD_TAGS)
-                  .map((id) => tagMap.get(id)?.name ?? id)
-                  .join("、")}
-              >
-                <Tag className="vmat-tag-overflow">+{material.tagIds.length - MAX_CARD_TAGS}</Tag>
-              </Tooltip>
-            )}
-          </>
-        )}
-      </div>
-
-      {/* 元信息 */}
-      <div className="vmat-card-meta">
-        <span>{formatDuration(material.duration)}</span>
-        <span>{formatFileSize(material.fileSize)}</span>
-        <span>{formatDate(material.createdAt)}</span>
-      </div>
-
-      {/* 播放控制 */}
-      <div className="vmat-card-player">
-        <button
-          type="button"
-          className="vmat-play-btn"
-          onClick={(e) => {
-            e.stopPropagation()
-            isPlaying ? onPause() : onPlay()
-          }}
-          disabled={!material.fileUrl}
-        >
-          {isPlaying ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
-        </button>
-        <div ref={progressRef} className="vmat-progress" onMouseDown={handleProgressMouseDown}>
-          <div className="vmat-progress-bar" style={{ width: `${progress}%` }} />
-          {isPlaying && <div className="vmat-progress-thumb" style={{ left: `${progress}%` }} />}
-        </div>
-        <span className="vmat-time">
-          {isPlaying ? formatDuration(currentTime) : formatDuration(material.duration)}
-        </span>
-        {/* 音量控制 */}
-        <div className="vmat-volume">
-          <button
-            type="button"
-            className="vmat-volume-btn"
-            onClick={(e) => {
-              e.stopPropagation()
-              onToggleMute()
-            }}
-            title={volume === 0 ? "取消静音" : "静音"}
-          >
-            {volume === 0 ? <MutedOutlined /> : <SoundOutlined />}
-          </button>
-          <input
-            type="range"
-            className="vmat-volume-slider"
-            min={0}
-            max={1}
-            step={0.05}
-            value={volume}
-            onChange={(e) => {
-              e.stopPropagation()
-              onVolumeChange(e)
-            }}
-            onClick={(e) => e.stopPropagation()}
-          />
-        </div>
-      </div>
+      <CardTags tagIds={material.tagIds} tagMap={tagMap} onEdit={onEdit} />
+      <CardMeta
+        duration={material.duration}
+        fileSize={material.fileSize}
+        createdAt={material.createdAt}
+      />
+      <CardPlayer
+        isPlaying={isPlaying}
+        currentTime={currentTime}
+        duration={material.duration}
+        volume={volume}
+        fileUrl={material.fileUrl}
+        onPlay={onPlay}
+        onPause={onPause}
+        onSeek={onSeek}
+        onVolumeChange={onVolumeChange}
+        onToggleMute={onToggleMute}
+      />
    </div>
  )
 }

 export default VoiceMaterialCard
+export type { VoiceCardProps }
@@ -1,4 +1,4 @@
-import React, { useRef } from "react"
+import React from "react"
 import {
  PlayCircleOutlined,
  PauseCircleOutlined,
@@ -6,11 +6,8 @@ import {
  DeleteOutlined,
  CheckOutlined,
 } from "@ant-design/icons"
-import { Tooltip } from "antd"
-import { Tag } from "@/components/ui"
 import { type TagItem } from "@/api/tags"
 import { type VoiceMaterial } from "../types"
-import { MAX_ROW_TAGS, TAG_VARIANTS } from "../constants"
 import {
  genderClass,
  genderIcon,
@@ -18,6 +15,8 @@ import {
  formatDuration,
  formatFileSize,
 } from "../utils/format"
+import { useRowProgress } from "./voice-material-row/useRowProgress"
+import TagDisplay from "./voice-material-row/TagDisplay"

 export interface VoiceRowProps {
  material: VoiceMaterial
@@ -48,26 +47,10 @@ const VoiceMaterialRow: React.FC<VoiceRowProps> = ({
  onDelete,
  onToggleSelect,
 }) => {
-  const progressRef = useRef<HTMLDivElement>(null)
-
-  const handleProgressMouseDown = (e: React.MouseEvent<HTMLDivElement>) => {
-    if (!progressRef.current) return
-    e.preventDefault()
-    const doSeek = (ev: MouseEvent) => {
-      if (!progressRef.current) return
-      const rect = progressRef.current.getBoundingClientRect()
-      const percent = Math.max(0, Math.min(1, (ev.clientX - rect.left) / rect.width))
-      onSeek(percent * material.duration)
-    }
-    doSeek(e.nativeEvent)
-    const handleMove = (ev: MouseEvent) => doSeek(ev)
-    const handleUp = () => {
-      document.removeEventListener("mousemove", handleMove)
-      document.removeEventListener("mouseup", handleUp)
-    }
-    document.addEventListener("mousemove", handleMove)
-    document.addEventListener("mouseup", handleUp)
-  }
+  const { progressRef, handleMouseDown } = useRowProgress({
+    duration: material.duration,
+    onSeek,
+  })

  const progress = material.duration > 0 ? (currentTime / material.duration) * 100 : 0

@@ -75,7 +58,6 @@ const VoiceMaterialRow: React.FC<VoiceRowProps> = ({
    <div
      className={`vmat-row ${genderClass(material.gender)}${isPlaying ? " playing" : ""}${isSelected ? " selected" : ""}${batchMode ? " batch-mode" : ""}`}
    >
-      {/* 批量选择 checkbox */}
      {(batchMode || isSelected) && (
        <div
          className={`vmat-row-checkbox vmat-checkbox${isSelected ? " checked" : ""}`}
@@ -88,7 +70,6 @@ const VoiceMaterialRow: React.FC<VoiceRowProps> = ({
        </div>
      )}

-      {/* 播放按钮 */}
      <button
        type="button"
        className="vmat-row-play"
@@ -101,60 +82,31 @@ const VoiceMaterialRow: React.FC<VoiceRowProps> = ({
        {isPlaying ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
      </button>

-      {/* 名称 + 描述 */}
      <div className="vmat-row-info">
        <h4 className="vmat-row-name">{material.name}</h4>
        {material.description && <p className="vmat-row-desc">{material.description}</p>}
      </div>

-      {/* 性别 */}
      <span className={`vmat-row-gender ${genderClass(material.gender)}`}>
        {genderIcon(material.gender)}
        {genderLabel(material.gender)}
      </span>

-      {/* 标签 */}
      <div className="vmat-row-tags">
-        {material.tagIds.length === 0 ? (
-          <span className="vmat-tag-empty" onClick={() => onEdit()}>
-            添加标签
-          </span>
-        ) : (
-          <>
-            {material.tagIds.slice(0, MAX_ROW_TAGS).map((tagId, i) => (
-              <Tag key={tagId} variant={TAG_VARIANTS[i % TAG_VARIANTS.length]}>
-                {tagMap.get(tagId)?.name ?? tagId}
-              </Tag>
-            ))}
-            {material.tagIds.length > MAX_ROW_TAGS && (
-              <Tooltip
-                title={material.tagIds
-                  .slice(MAX_ROW_TAGS)
-                  .map((id) => tagMap.get(id)?.name ?? id)
-                  .join("、")}
-              >
-                <Tag className="vmat-tag-overflow">+{material.tagIds.length - MAX_ROW_TAGS}</Tag>
-              </Tooltip>
-            )}
-          </>
-        )}
+        <TagDisplay tagIds={material.tagIds} tagMap={tagMap} onAddTag={() => onEdit()} />
      </div>

-      {/* 进度条（可拖拽） */}
-      <div ref={progressRef} className="vmat-row-progress" onMouseDown={handleProgressMouseDown}>
+      <div ref={progressRef} className="vmat-row-progress" onMouseDown={handleMouseDown}>
        <div className="vmat-row-progress-bar" style={{ width: `${progress}%` }} />
        {isPlaying && <div className="vmat-progress-thumb" style={{ left: `${progress}%` }} />}
      </div>

-      {/* 时长 */}
      <span className="vmat-row-time">
        {isPlaying ? formatDuration(currentTime) : formatDuration(material.duration)}
      </span>

-      {/* 文件大小 */}
      <span className="vmat-row-size">{formatFileSize(material.fileSize)}</span>

-      {/* 操作 */}
      <div className="vmat-row-actions">
        <button
          type="button"
@@ -0,0 +1,73 @@
+import React, { useRef } from "react"
+import { UploadOutlined, SoundOutlined, CloseOutlined } from "@ant-design/icons"
+import { formatFileSize } from "../../utils/format"
+
+interface FileUploadFieldProps {
+  file: File | undefined
+  onChange: (file: File | undefined) => void
+  uploadProgress?: number | null
+}
+
+const FileUploadField: React.FC<FileUploadFieldProps> = ({ file, onChange, uploadProgress }) => {
+  const fileInputRef = useRef<HTMLInputElement>(null)
+
+  const handleDrop = (e: React.DragEvent) => {
+    e.preventDefault()
+    const f = e.dataTransfer.files[0]
+    if (f?.type.startsWith("audio/")) onChange(f)
+  }
+
+  return (
+    <div className="vmat-form-field">
+      <label className="vmat-form-label">音频文件 *</label>
+      <div
+        className="vmat-upload-zone"
+        onClick={() => fileInputRef.current?.click()}
+        onDragOver={(e) => e.preventDefault()}
+        onDrop={handleDrop}
+      >
+        <input
+          ref={fileInputRef}
+          type="file"
+          accept="audio/*"
+          style={{ display: "none" }}
+          onChange={(e) => {
+            const f = e.target.files?.[0]
+            if (f) onChange(f)
+          }}
+        />
+        {file ? (
+          <div className="vmat-upload-selected">
+            <SoundOutlined className="vmat-upload-icon" />
+            <span className="vmat-upload-filename">{file.name}</span>
+            <span className="vmat-upload-filesize">{formatFileSize(file.size)}</span>
+            <button
+              type="button"
+              className="vmat-upload-clear"
+              onClick={(e) => {
+                e.stopPropagation()
+                onChange(undefined)
+              }}
+            >
+              <CloseOutlined />
+            </button>
+          </div>
+        ) : (
+          <div className="vmat-upload-placeholder">
+            <UploadOutlined className="vmat-upload-icon" />
+            <p>点击或拖拽音频文件到此处</p>
+            <span>支持 MP3、WAV、AAC、FLAC 等格式</span>
+          </div>
+        )}
+      </div>
+      {uploadProgress !== null && uploadProgress !== undefined && (
+        <div className="vmat-upload-progress">
+          <div className="vmat-upload-progress-bar" style={{ width: `${uploadProgress}%` }} />
+          <span className="vmat-upload-progress-text">{uploadProgress}%</span>
+        </div>
+      )}
+    </div>
+  )
+}
+
+export default FileUploadField
@@ -0,0 +1,32 @@
+import React from "react"
+import type { VoiceGender } from "../../types"
+import { GENDER_OPTIONS } from "../../constants"
+import { genderClass } from "../../utils/format"
+
+interface GenderSelectorProps {
+  value: VoiceGender
+  onChange: (value: VoiceGender) => void
+}
+
+const GenderSelector: React.FC<GenderSelectorProps> = ({ value, onChange }) => {
+  return (
+    <div className="vmat-form-field">
+      <label className="vmat-form-label">性别</label>
+      <div className="vmat-gender-group">
+        {GENDER_OPTIONS.map((opt) => (
+          <button
+            key={opt.value}
+            type="button"
+            className={`vmat-gender-btn${value === opt.value ? " active" : ""} ${genderClass(opt.value)}`}
+            onClick={() => onChange(opt.value)}
+          >
+            {opt.icon}
+            {opt.label}
+          </button>
+        ))}
+      </div>
+    </div>
+  )
+}
+
+export default GenderSelector
@@ -0,0 +1,90 @@
+import { useState, useRef, useCallback, useMemo } from "react"
+import type { TagItem } from "@/api/tags"
+
+interface UseTagInputOptions {
+  value: string[]
+  onChange: (tagIds: string[]) => void
+  tags: TagItem[]
+  onCreateTag: (name: string) => Promise<TagItem>
+}
+
+export function useTagInput({ value, onChange, tags, onCreateTag }: UseTagInputOptions) {
+  const [inputVal, setInputVal] = useState("")
+  const [showSuggestions, setShowSuggestions] = useState(false)
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  const findTagByName = useCallback(
+    (name: string) => tags.find((t) => t.name.toLowerCase() === name.toLowerCase()),
+    [tags],
+  )
+
+  const addTagId = useCallback(
+    (tagId: string) => {
+      if (value.includes(tagId)) return
+      onChange([...value, tagId])
+      setInputVal("")
+      setShowSuggestions(false)
+    },
+    [value, onChange],
+  )
+
+  const addTagByName = useCallback(
+    async (name: string) => {
+      const trimmed = name.trim()
+      if (!trimmed) return
+      const existing = findTagByName(trimmed)
+      if (existing) {
+        addTagId(existing.id)
+      } else {
+        try {
+          const created = await onCreateTag(trimmed)
+          addTagId(created.id)
+        } catch {
+          /* 创建失败静默忽略 */
+        }
+      }
+    },
+    [findTagByName, addTagId, onCreateTag],
+  )
+
+  const removeTagId = useCallback(
+    (tagId: string) => {
+      onChange(value.filter((t) => t !== tagId))
+    },
+    [value, onChange],
+  )
+
+  const suggestions = useMemo(() => {
+    if (!inputVal.trim()) return []
+    const lower = inputVal.toLowerCase()
+    return tags.filter((t) => t.name.toLowerCase().includes(lower) && !value.includes(t.id))
+  }, [inputVal, tags, value])
+
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === "Enter") {
+      e.preventDefault()
+      if (suggestions.length > 0) {
+        addTagId(suggestions[0].id)
+      } else {
+        addTagByName(inputVal)
+      }
+    } else if (e.key === "Backspace" && !inputVal && value.length > 0) {
+      removeTagId(value[value.length - 1])
+    }
+  }
+
+  const focus = () => inputRef.current?.focus()
+
+  return {
+    inputVal,
+    setInputVal,
+    showSuggestions,
+    setShowSuggestions,
+    inputRef,
+    suggestions,
+    addTagId,
+    removeTagId,
+    handleKeyDown,
+    focus,
+  }
+}
@@ -0,0 +1,26 @@
+import React from "react"
+import { CheckOutlined } from "@ant-design/icons"
+
+interface BatchCheckboxProps {
+  isSelected: boolean
+  visible: boolean
+  onToggle: () => void
+}
+
+/** 批量选择 checkbox */
+const BatchCheckbox: React.FC<BatchCheckboxProps> = ({ isSelected, visible, onToggle }) => {
+  if (!visible) return null
+  return (
+    <div
+      className={`vmat-card-checkbox vmat-checkbox${isSelected ? " checked" : ""}`}
+      onClick={(e) => {
+        e.stopPropagation()
+        onToggle()
+      }}
+    >
+      {isSelected && <CheckOutlined />}
+    </div>
+  )
+}
+
+export default BatchCheckbox
@@ -0,0 +1,39 @@
+import React from "react"
+import { EditOutlined, DeleteOutlined } from "@ant-design/icons"
+
+interface CardActionsProps {
+  onEdit: () => void
+  onDelete: () => void
+}
+
+/** 卡片操作按钮：编辑 / 删除 */
+const CardActions: React.FC<CardActionsProps> = ({ onEdit, onDelete }) => {
+  return (
+    <div className="vmat-card-actions">
+      <button
+        type="button"
+        className="vmat-card-action-btn"
+        onClick={(e) => {
+          e.stopPropagation()
+          onEdit()
+        }}
+        title="编辑"
+      >
+        <EditOutlined />
+      </button>
+      <button
+        type="button"
+        className="vmat-card-action-btn vmat-card-action-btn--danger"
+        onClick={(e) => {
+          e.stopPropagation()
+          onDelete()
+        }}
+        title="删除"
+      >
+        <DeleteOutlined />
+      </button>
+    </div>
+  )
+}
+
+export default CardActions
@@ -0,0 +1,30 @@
+import React from "react"
+import { AudioOutlined } from "@ant-design/icons"
+import { type VoiceMaterial } from "../../types"
+import { genderClass, genderIcon, genderLabel } from "../../utils/format"
+
+interface CardHeaderProps {
+  material: VoiceMaterial
+}
+
+/** 卡片头部：头像 + 名称 + 性别标签 */
+const CardHeader: React.FC<CardHeaderProps> = ({ material }) => {
+  return (
+    <div className="vmat-card-header">
+      <div className="vmat-card-avatar">
+        <AudioOutlined />
+      </div>
+      <div className="vmat-card-title-area">
+        <h4 className="vmat-card-name" title={material.name}>
+          {material.name}
+        </h4>
+        <span className={`vmat-card-gender ${genderClass(material.gender)}`}>
+          {genderIcon(material.gender)}
+          {genderLabel(material.gender)}
+        </span>
+      </div>
+    </div>
+  )
+}
+
+export default CardHeader
@@ -0,0 +1,21 @@
+import React from "react"
+import { formatDuration, formatFileSize, formatDate } from "../../utils/format"
+
+interface CardMetaProps {
+  duration: number
+  fileSize: number
+  createdAt: string
+}
+
+/** 元信息：时长 / 文件大小 / 创建日期 */
+const CardMeta: React.FC<CardMetaProps> = ({ duration, fileSize, createdAt }) => {
+  return (
+    <div className="vmat-card-meta">
+      <span>{formatDuration(duration)}</span>
+      <span>{formatFileSize(fileSize)}</span>
+      <span>{formatDate(createdAt)}</span>
+    </div>
+  )
+}
+
+export default CardMeta
@@ -0,0 +1,110 @@
+import React, { useRef } from "react"
+import {
+  PlayCircleOutlined,
+  PauseCircleOutlined,
+  SoundOutlined,
+  MutedOutlined,
+} from "@ant-design/icons"
+import { formatDuration } from "../../utils/format"
+
+interface CardPlayerProps {
+  isPlaying: boolean
+  currentTime: number
+  duration: number
+  volume: number
+  fileUrl?: string
+  onPlay: () => void
+  onPause: () => void
+  onSeek: (time: number) => void
+  onVolumeChange: (e: React.ChangeEvent<HTMLInputElement>) => void
+  onToggleMute: () => void
+}
+
+/** 播放控制区：播放按钮 + 进度条 + 时间 + 音量 */
+const CardPlayer: React.FC<CardPlayerProps> = ({
+  isPlaying,
+  currentTime,
+  duration,
+  volume,
+  fileUrl,
+  onPlay,
+  onPause,
+  onSeek,
+  onVolumeChange,
+  onToggleMute,
+}) => {
+  const progressRef = useRef<HTMLDivElement>(null)
+
+  const handleProgressMouseDown = (e: React.MouseEvent<HTMLDivElement>) => {
+    if (!progressRef.current) return
+    e.preventDefault()
+    const doSeek = (ev: MouseEvent) => {
+      if (!progressRef.current) return
+      const rect = progressRef.current.getBoundingClientRect()
+      const percent = Math.max(0, Math.min(1, (ev.clientX - rect.left) / rect.width))
+      onSeek(percent * duration)
+    }
+    doSeek(e.nativeEvent)
+    const handleMove = (ev: MouseEvent) => doSeek(ev)
+    const handleUp = () => {
+      document.removeEventListener("mousemove", handleMove)
+      document.removeEventListener("mouseup", handleUp)
+    }
+    document.addEventListener("mousemove", handleMove)
+    document.addEventListener("mouseup", handleUp)
+  }
+
+  const progress = duration > 0 ? (currentTime / duration) * 100 : 0
+
+  return (
+    <div className="vmat-card-player">
+      <button
+        type="button"
+        className="vmat-play-btn"
+        onClick={(e) => {
+          e.stopPropagation()
+          isPlaying ? onPause() : onPlay()
+        }}
+        disabled={!fileUrl}
+      >
+        {isPlaying ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
+      </button>
+      <div ref={progressRef} className="vmat-progress" onMouseDown={handleProgressMouseDown}>
+        <div className="vmat-progress-bar" style={{ width: `${progress}%` }} />
+        {isPlaying && <div className="vmat-progress-thumb" style={{ left: `${progress}%` }} />}
+      </div>
+      <span className="vmat-time">
+        {isPlaying ? formatDuration(currentTime) : formatDuration(duration)}
+      </span>
+      {/* 音量控制 */}
+      <div className="vmat-volume">
+        <button
+          type="button"
+          className="vmat-volume-btn"
+          onClick={(e) => {
+            e.stopPropagation()
+            onToggleMute()
+          }}
+          title={volume === 0 ? "取消静音" : "静音"}
+        >
+          {volume === 0 ? <MutedOutlined /> : <SoundOutlined />}
+        </button>
+        <input
+          type="range"
+          className="vmat-volume-slider"
+          min={0}
+          max={1}
+          step={0.05}
+          value={volume}
+          onChange={(e) => {
+            e.stopPropagation()
+            onVolumeChange(e)
+          }}
+          onClick={(e) => e.stopPropagation()}
+        />
+      </div>
+    </div>
+  )
+}
+
+export default CardPlayer
@@ -0,0 +1,52 @@
+import React from "react"
+import { Tooltip } from "antd"
+import { Tag } from "@/components/ui"
+import { type TagItem } from "@/api/tags"
+import { MAX_CARD_TAGS, TAG_VARIANTS } from "../../constants"
+
+interface CardTagsProps {
+  tagIds: string[]
+  tagMap: Map<string, TagItem>
+  onEdit: () => void
+}
+
+/** 标签展示区 */
+const CardTags: React.FC<CardTagsProps> = ({ tagIds, tagMap, onEdit }) => {
+  if (tagIds.length === 0) {
+    return (
+      <div className="vmat-card-tags">
+        <span
+          className="vmat-tag-empty"
+          onClick={(e) => {
+            e.stopPropagation()
+            onEdit()
+          }}
+        >
+          添加标签
+        </span>
+      </div>
+    )
+  }
+
+  return (
+    <div className="vmat-card-tags">
+      {tagIds.slice(0, MAX_CARD_TAGS).map((tagId, i) => (
+        <Tag key={tagId} variant={TAG_VARIANTS[i % TAG_VARIANTS.length]}>
+          {tagMap.get(tagId)?.name ?? tagId}
+        </Tag>
+      ))}
+      {tagIds.length > MAX_CARD_TAGS && (
+        <Tooltip
+          title={tagIds
+            .slice(MAX_CARD_TAGS)
+            .map((id) => tagMap.get(id)?.name ?? id)
+            .join("、")}
+        >
+          <Tag className="vmat-tag-overflow">+{tagIds.length - MAX_CARD_TAGS}</Tag>
+        </Tooltip>
+      )}
+    </div>
+  )
+}
+
+export default CardTags
@@ -0,0 +1,8 @@
+export { default } from "../VoiceMaterialCard"
+export * from "./types"
+export { default as CardHeader } from "./CardHeader"
+export { default as CardTags } from "./CardTags"
+export { default as CardMeta } from "./CardMeta"
+export { default as CardPlayer } from "./CardPlayer"
+export { default as CardActions } from "./CardActions"
+export { default as BatchCheckbox } from "./BatchCheckbox"
@@ -0,0 +1,21 @@
+import React from "react"
+import { type VoiceMaterial } from "../../types"
+import { type TagItem } from "@/api/tags"
+
+export interface VoiceCardProps {
+  material: VoiceMaterial
+  isPlaying: boolean
+  currentTime: number
+  isSelected: boolean
+  batchMode: boolean
+  volume: number
+  tagMap: Map<string, TagItem>
+  onPlay: () => void
+  onPause: () => void
+  onSeek: (time: number) => void
+  onEdit: () => void
+  onDelete: () => void
+  onToggleSelect: (id: string) => void
+  onVolumeChange: (e: React.ChangeEvent<HTMLInputElement>) => void
+  onToggleMute: () => void
+}
@@ -0,0 +1,41 @@
+import React from "react"
+import { Tooltip } from "antd"
+import { Tag } from "@/components/ui"
+import { type TagItem } from "@/api/tags"
+import { MAX_ROW_TAGS, TAG_VARIANTS } from "../../constants"
+
+interface TagDisplayProps {
+  tagIds: string[]
+  tagMap: Map<string, TagItem>
+  onAddTag?: () => void
+}
+
+const TagDisplay: React.FC<TagDisplayProps> = ({ tagIds, tagMap, onAddTag }) => {
+  if (tagIds.length === 0) {
+    return (
+      <span className="vmat-tag-empty" onClick={onAddTag}>
+        添加标签
+      </span>
+    )
+  }
+
+  const visible = tagIds.slice(0, MAX_ROW_TAGS)
+  const overflow = tagIds.slice(MAX_ROW_TAGS)
+
+  return (
+    <>
+      {visible.map((tagId, i) => (
+        <Tag key={tagId} variant={TAG_VARIANTS[i % TAG_VARIANTS.length]}>
+          {tagMap.get(tagId)?.name ?? tagId}
+        </Tag>
+      ))}
+      {overflow.length > 0 && (
+        <Tooltip title={overflow.map((id) => tagMap.get(id)?.name ?? id).join("、")}>
+          <Tag className="vmat-tag-overflow">+{overflow.length}</Tag>
+        </Tooltip>
+      )}
+    </>
+  )
+}
+
+export default TagDisplay
@@ -0,0 +1,38 @@
+import { useRef, useCallback } from "react"
+
+interface UseRowProgressOptions {
+  duration: number
+  onSeek: (time: number) => void
+}
+
+export function useRowProgress({ duration, onSeek }: UseRowProgressOptions) {
+  const progressRef = useRef<HTMLDivElement>(null)
+
+  const handleMouseDown = useCallback(
+    (e: React.MouseEvent<HTMLDivElement>) => {
+      if (!progressRef.current) return
+      e.preventDefault()
+
+      const doSeek = (ev: MouseEvent) => {
+        if (!progressRef.current) return
+        const rect = progressRef.current.getBoundingClientRect()
+        const percent = Math.max(0, Math.min(1, (ev.clientX - rect.left) / rect.width))
+        onSeek(percent * duration)
+      }
+
+      doSeek(e.nativeEvent)
+
+      const handleMove = (ev: MouseEvent) => doSeek(ev)
+      const handleUp = () => {
+        document.removeEventListener("mousemove", handleMove)
+        document.removeEventListener("mouseup", handleUp)
+      }
+
+      document.addEventListener("mousemove", handleMove)
+      document.addEventListener("mouseup", handleUp)
+    },
+    [duration, onSeek],
+  )
+
+  return { progressRef, handleMouseDown }
+}
@@ -0,0 +1,38 @@
+import { useCallback } from "react"
+import { useMutation, useQueryClient } from "@tanstack/react-query"
+import { deleteAsset } from "@/api/assets"
+import { type VoiceMaterial } from "../../../types"
+
+interface UseVoiceDeleteOptions {
+  materials: VoiceMaterial[]
+}
+
+/**
+ * 配音素材删除 Hook
+ */
+export function useVoiceDelete({ materials }: UseVoiceDeleteOptions) {
+  const queryClient = useQueryClient()
+
+  const deleteMutation = useMutation({
+    mutationFn: (assetId: string) => deleteAsset(assetId),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
+    },
+  })
+
+  const handleDelete = useCallback(
+    (id: string, onBeforeDelete?: () => void) => {
+      const material = materials.find((m) => m.id === id)
+      if (!material) return
+      if (onBeforeDelete) onBeforeDelete()
+      deleteMutation.mutate(id)
+    },
+    [materials, deleteMutation],
+  )
+
+  return {
+    isDeleting: deleteMutation.isPending,
+    deleteMutation,
+    handleDelete,
+  }
+}
@@ -0,0 +1,78 @@
+import { useCallback } from "react"
+import { useMutation, useQueryClient } from "@tanstack/react-query"
+import { updateAsset } from "@/api/assets"
+import { tagAsset, untagAsset } from "@/api/tags"
+import { type VoiceGender, type VoiceMaterial, buildMetadata } from "../../../types"
+
+interface UseVoiceEditOptions {
+  materials: VoiceMaterial[]
+}
+
+/**
+ * 配音素材编辑 Hook
+ * 封装编辑流程：更新基础信息 + 同步标签差异
+ */
+export function useVoiceEdit({ materials }: UseVoiceEditOptions) {
+  const queryClient = useQueryClient()
+
+  const editMutation = useMutation({
+    mutationFn: async (data: {
+      id: string
+      name: string
+      gender: VoiceGender
+      description: string
+      tagIds: string[]
+    }) => {
+      // 1. 更新基础信息
+      await updateAsset(data.id, {
+        name: data.name,
+        metadata: buildMetadata({
+          gender: data.gender,
+          description: data.description,
+        }),
+      })
+
+      // 2. 对比标签差异，调用 tag/untag API
+      const currentAsset = materials.find((m) => m.id === data.id)
+      const oldTagIds = currentAsset?.tagIds ?? []
+      const newTagIds = data.tagIds
+
+      const toAdd = newTagIds.filter((id) => !oldTagIds.includes(id))
+      const toRemove = oldTagIds.filter((id) => !newTagIds.includes(id))
+
+      if (toAdd.length > 0) {
+        await tagAsset(data.id, toAdd)
+      }
+      for (const tagId of toRemove) {
+        await untagAsset(data.id, tagId)
+      }
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
+      queryClient.invalidateQueries({ queryKey: ["tags"] })
+    },
+  })
+
+  const handleEdit = useCallback(
+    (
+      editingMaterial: VoiceMaterial | null,
+      data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File },
+    ) => {
+      if (!editingMaterial) return
+      editMutation.mutate({
+        id: editingMaterial.id,
+        name: data.name,
+        gender: data.gender,
+        description: data.description,
+        tagIds: data.tagIds,
+      })
+    },
+    [editMutation],
+  )
+
+  return {
+    isEditing: editMutation.isPending,
+    editMutation,
+    handleEdit,
+  }
+}
@@ -0,0 +1,111 @@
+import { useState, useCallback } from "react"
+import { useMutation, useQueryClient } from "@tanstack/react-query"
+import { message } from "antd"
+import {
+  createAsset,
+  uploadAssetDirect,
+  getAssetLibraries,
+  type AssetLibraryItem,
+} from "@/api/assets"
+import { tagAsset } from "@/api/tags"
+import { type VoiceGender, type VoiceMaterial, buildMetadata } from "../../../types"
+import { getAudioDuration } from "../../../utils/audio"
+
+interface UseVoiceUploadOptions {
+  voiceLibrary?: { id: string; kind: string }
+  createLibMutation: { mutateAsync: () => Promise<AssetLibraryItem>; isPending: boolean }
+}
+
+/**
+ * 配音素材上传 Hook
+ * 封装上传流程：获取库 → 上传文件 → 获取时长 → 创建记录 → 打标签
+ */
+export function useVoiceUpload({ voiceLibrary, createLibMutation }: UseVoiceUploadOptions) {
+  const queryClient = useQueryClient()
+  const [uploadProgress, setUploadProgress] = useState<number | null>(null)
+
+  const uploadMutation = useMutation({
+    mutationFn: async (data: {
+      file: File
+      name: string
+      gender: VoiceGender
+      description: string
+      tagIds: string[]
+    }) => {
+      setUploadProgress(0)
+      try {
+        // 1. 获取或等待 voice library
+        let lib = voiceLibrary
+        if (!lib) {
+          if (createLibMutation.isPending) {
+            await createLibMutation.mutateAsync()
+          }
+          const libs = await queryClient.fetchQuery({
+            queryKey: ["asset-libraries"],
+            queryFn: getAssetLibraries,
+          })
+          lib = libs.find((l: AssetLibraryItem) => l.kind === "voice")
+          if (!lib) throw new Error("无法创建配音库")
+        }
+
+        // 2. 上传文件（带进度）
+        const { storage_key } = await uploadAssetDirect({
+          file: data.file,
+          library_id: lib.id,
+          onProgress: (p) => setUploadProgress(p),
+        })
+
+        // 3. 获取音频时长
+        const duration = await getAudioDuration(data.file)
+
+        // 4. 创建素材记录
+        const asset = await createAsset({
+          library_id: lib.id,
+          name: data.name,
+          storage_key,
+          mime_type: data.file.type || "audio/mpeg",
+          metadata: buildMetadata({
+            gender: data.gender,
+            description: data.description,
+            duration,
+          }),
+        })
+
+        // 5. 打标签（标签走独立 API）
+        if (data.tagIds.length > 0) {
+          await tagAsset(asset.id, data.tagIds)
+        }
+      } finally {
+        setUploadProgress(null)
+      }
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
+      queryClient.invalidateQueries({ queryKey: ["tags"] })
+    },
+    onError: (err: Error) => {
+      message.error(err.message || "上传失败，请重试")
+    },
+  })
+
+  const handleUpload = useCallback(
+    (data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File }) => {
+      if (!data.file) return
+      uploadMutation.mutate({
+        file: data.file,
+        name: data.name,
+        gender: data.gender,
+        description: data.description,
+        tagIds: data.tagIds,
+      })
+    },
+    [uploadMutation],
+  )
+
+  return {
+    uploadProgress,
+    isUploading: uploadMutation.isPending,
+    uploadMutation,
+    handleUpload,
+  }
+}
@@ -1,17 +1,9 @@
-import { useState, useCallback } from "react"
-import { useMutation, useQueryClient } from "@tanstack/react-query"
-import { message } from "antd"
-import {
-  createAsset,
-  updateAsset,
-  deleteAsset,
-  uploadAssetDirect,
-  getAssetLibraries,
-  type AssetLibraryItem,
-} from "@/api/assets"
-import { tagAsset, untagAsset } from "@/api/tags"
-import { type VoiceGender, type VoiceMaterial, buildMetadata } from "../../types"
-import { getAudioDuration } from "../../utils/audio"
+import { useState } from "react"
+import { type VoiceMaterial } from "../../types"
+import { type AssetLibraryItem } from "@/api/assets"
+import { useVoiceUpload } from "./actions/useVoiceUpload"
+import { useVoiceEdit } from "./actions/useVoiceEdit"
+import { useVoiceDelete } from "./actions/useVoiceDelete"

 interface UseVoiceMaterialActionsOptions {
  voiceLibrary?: { id: string; kind: string }
@@ -21,184 +13,56 @@ interface UseVoiceMaterialActionsOptions {

 /**
 * 配音素材操作 Hook
- * 封装上传、编辑、删除等变更操作及相关 UI 状态
+ * 组合上传、编辑、删除三个子 Hook，统一管理弹窗状态
 */
 export function useVoiceMaterialActions({
  voiceLibrary,
  materials,
  createLibMutation,
 }: UseVoiceMaterialActionsOptions) {
-  const queryClient = useQueryClient()
-
-  // ── 弹窗状态 ──────────────────────────────────────────────
+  // ── 弹窗状态 ──
  const [uploadOpen, setUploadOpen] = useState(false)
  const [editingMaterial, setEditingMaterial] = useState<VoiceMaterial | null>(null)

-  // ── 上传进度 ──────────────────────────────────────────────
-  const [uploadProgress, setUploadProgress] = useState<number | null>(null)
+  // ── 子领域 Hooks ──
+  const { uploadProgress, uploadMutation } = useVoiceUpload({ voiceLibrary, createLibMutation })
+  const { editMutation } = useVoiceEdit({ materials })
+  const { handleDelete } = useVoiceDelete({ materials })

-  // ── 上传 mutation ─────────────────────────────────────────
-  const uploadMutation = useMutation({
-    mutationFn: async (data: {
-      file: File
-      name: string
-      gender: VoiceGender
-      description: string
-      tagIds: string[]
-    }) => {
-      setUploadProgress(0)
-      try {
-        // 1. 获取或等待 voice library
-        let lib = voiceLibrary
-        if (!lib) {
-          if (createLibMutation.isPending) {
-            await createLibMutation.mutateAsync()
-          }
-          const libs = await queryClient.fetchQuery({
-            queryKey: ["asset-libraries"],
-            queryFn: getAssetLibraries,
-          })
-          lib = libs.find((l: AssetLibraryItem) => l.kind === "voice")
-          if (!lib) throw new Error("无法创建配音库")
-        }
+  /* ── 操作 handlers（关联弹窗状态） ── */

-        // 2. 上传文件（带进度）
-        const { storage_key } = await uploadAssetDirect({
-          file: data.file,
-          library_id: lib.id,
-          onProgress: (p) => setUploadProgress(p),
-        })
-
-        // 3. 获取音频时长
-        const duration = await getAudioDuration(data.file)
-
-        // 4. 创建素材记录
-        const asset = await createAsset({
-          library_id: lib.id,
-          name: data.name,
-          storage_key,
-          mime_type: data.file.type || "audio/mpeg",
-          metadata: buildMetadata({
-            gender: data.gender,
-            description: data.description,
-            duration,
-          }),
-        })
-
-        // 5. 打标签（标签走独立 API）
-        if (data.tagIds.length > 0) {
-          await tagAsset(asset.id, data.tagIds)
-        }
-      } finally {
-        setUploadProgress(null)
-      }
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
-      queryClient.invalidateQueries({ queryKey: ["tags"] })
-    },
-    onError: (err: Error) => {
-      message.error(err.message || "上传失败，请重试")
-    },
-  })
-
-  // ── 编辑 mutation ─────────────────────────────────────────
-  const editMutation = useMutation({
-    mutationFn: async (data: {
-      id: string
-      name: string
-      gender: VoiceGender
-      description: string
-      tagIds: string[]
-    }) => {
-      // 1. 更新基础信息
-      await updateAsset(data.id, {
-        name: data.name,
-        metadata: buildMetadata({
-          gender: data.gender,
-          description: data.description,
-        }),
-      })
-
-      // 2. 对比标签差异，调用 tag/untag API
-      const currentAsset = materials.find((m) => m.id === data.id)
-      const oldTagIds = currentAsset?.tagIds ?? []
-      const newTagIds = data.tagIds
-
-      const toAdd = newTagIds.filter((id) => !oldTagIds.includes(id))
-      const toRemove = oldTagIds.filter((id) => !newTagIds.includes(id))
-
-      if (toAdd.length > 0) {
-        await tagAsset(data.id, toAdd)
-      }
-      for (const tagId of toRemove) {
-        await untagAsset(data.id, tagId)
-      }
-    },
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
-      queryClient.invalidateQueries({ queryKey: ["tags"] })
-    },
-  })
-
-  // ── 删除 mutation ─────────────────────────────────────────
-  const deleteMutation = useMutation({
-    mutationFn: (assetId: string) => deleteAsset(assetId),
-    onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["assets", "voice"] })
-    },
-  })
-
-  /* ── 数据操作 handlers ──────────────────────────────────── */
-
-  const handleUpload = useCallback(
-    (data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File }) => {
-      if (!data.file) return
-      uploadMutation.mutate(
-        {
-          file: data.file,
-          name: data.name,
-          gender: data.gender,
-          description: data.description,
-          tagIds: data.tagIds,
-        },
-        {
-          onSuccess: () => {
-            setUploadOpen(false)
-          },
-        },
-      )
-    },
-    [uploadMutation],
-  )
-
-  const handleEdit = useCallback(
-    (data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File }) => {
-      if (!editingMaterial) return
-      editMutation.mutate({
-        id: editingMaterial.id,
+  const handleUpload = (data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File }) => {
+    if (!data.file) return
+    uploadMutation.mutate(
+      {
+        file: data.file,
        name: data.name,
        gender: data.gender,
        description: data.description,
        tagIds: data.tagIds,
-      })
-      setEditingMaterial(null)
-    },
-    [editingMaterial, editMutation],
-  )
+      },
+      {
+        onSuccess: () => {
+          setUploadOpen(false)
+        },
+      },
+    )
+  }

-  const handleDelete = useCallback(
-    (id: string, onBeforeDelete?: () => void) => {
-      const material = materials.find((m) => m.id === id)
-      if (!material) return
-      if (onBeforeDelete) onBeforeDelete()
-      deleteMutation.mutate(id)
-    },
-    [materials, deleteMutation],
-  )
+  const handleEdit = (data: Omit<VoiceMaterial, "id" | "createdAt"> & { file?: File }) => {
+    if (!editingMaterial) return
+    editMutation.mutate({
+      id: editingMaterial.id,
+      name: data.name,
+      gender: data.gender,
+      description: data.description,
+      tagIds: data.tagIds,
+    })
+    setEditingMaterial(null)
+  }

  return {
-    // 上传 & 编辑状态
+    // 上传 & 编辑 loading 状态
    uploadProgress,
    isUploading: uploadMutation.isPending,
    isEditing: editMutation.isPending,
@@ -1,16 +1,9 @@
 import React from "react"
-import {
-  SoundOutlined,
-  PlayCircleOutlined,
-  PauseCircleOutlined,
-  DeleteOutlined,
-  ReloadOutlined,
-  CloseCircleOutlined,
-  UserOutlined,
-} from "@ant-design/icons"
+import { DeleteOutlined, ReloadOutlined, CloseCircleOutlined } from "@ant-design/icons"
 import { Tooltip } from "antd"
 import { type ClonedVoiceDisplay } from "@/pages/voices/types"
-import { CLONE_STATUS_CONFIG } from "@/pages/voices/constants"
+import CardHeader from "./clone-voice-card/CardHeader"
+import CardFooter from "./clone-voice-card/CardFooter"

 export interface CloneVoiceCardProps {
  voice: ClonedVoiceDisplay
@@ -28,26 +21,18 @@ export interface CloneVoiceCardProps {
 const CloneVoiceCard: React.FC<CloneVoiceCardProps> = ({
  voice,
  isPlaying,
-  currentTime,
-  onPlay,
-  onPause,
-  onUse,
  onDelete,
  onRetry,
  onShowDetail,
+  ...footerProps
 }) => {
-  const statusCfg = CLONE_STATUS_CONFIG[voice.status]
  const isFailed = voice.status === "failed"
-  const isProcessing = voice.status === "processing"
-  const genderText =
-    voice.gender === "male" ? "男声" : voice.gender === "female" ? "女声" : voice.gender

  return (
    <div
      className={`xx-clone-card${isPlaying ? " playing" : ""}${isFailed ? " failed" : ""}`}
      onClick={isFailed ? undefined : onShowDetail}
    >
-      {/* 右上角操作按钮 */}
      <div className="xx-clone-card-actions">
        <Tooltip title="删除">
          <button
@@ -77,38 +62,8 @@ const CloneVoiceCard: React.FC<CloneVoiceCardProps> = ({
        )}
      </div>

-      {/* 头部：头像 + 名称 + 状态 */}
-      <div className="xx-clone-card-header">
-        <div className={`xx-clone-avatar${isProcessing ? " xx-clone-avatar--processing" : ""}`}>
-          <SoundOutlined />
-        </div>
-        <div className="xx-clone-header-info">
-          <h4 className="xx-clone-name" title={voice.name}>
-            {voice.name}
-          </h4>
-          <span className={`xx-clone-status ${statusCfg.className}`}>
-            <span className="xx-clone-status-dot" />
-            {statusCfg.label}
-          </span>
-        </div>
-      </div>
+      <CardHeader voice={voice} />

-      {/* 描述 */}
-      {voice.description && <p className="xx-clone-desc">{voice.description}</p>}
-
-      {/* 元信息 */}
-      <div className="xx-clone-meta">
-        {(voice.gender || voice.language) && (
-          <span className="xx-clone-meta-item">
-            <UserOutlined />
-            {genderText}
-            {voice.language ? ` · ${voice.language}` : ""}
-          </span>
-        )}
-        <span className="xx-clone-meta-item">{voice.createdAt}</span>
-      </div>
-
-      {/* 错误信息 */}
      {isFailed && voice.errorMessage && (
        <div className="xx-clone-error">
          <CloseCircleOutlined />
@@ -116,63 +71,7 @@ const CloneVoiceCard: React.FC<CloneVoiceCardProps> = ({
        </div>
      )}

-      {/* 底部操作区 */}
-      <div className="xx-clone-footer">
-        {voice.status === "ready" && (
-          <>
-            <button
-              type="button"
-              className="xx-clone-play-btn"
-              onClick={(e) => {
-                e.stopPropagation()
-                isPlaying ? onPause() : onPlay()
-              }}
-              title={isPlaying ? "暂停" : "试听"}
-            >
-              {isPlaying ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
-            </button>
-            <div className="xx-clone-progress">
-              <div
-                className="xx-clone-progress-bar"
-                style={{
-                  width: isPlaying
-                    ? `${Math.min((currentTime / Math.max(voice.duration, 1)) * 100, 100)}%`
-                    : "0%",
-                }}
-              />
-            </div>
-            <button
-              type="button"
-              className="xx-clone-use-btn"
-              onClick={(e) => {
-                e.stopPropagation()
-                onUse()
-              }}
-            >
-              使用
-            </button>
-          </>
-        )}
-        {isProcessing && (
-          <div className="xx-clone-processing-hint">
-            <ReloadOutlined spin />
-            克隆处理中，请稍候...
-          </div>
-        )}
-        {isFailed && (
-          <button
-            type="button"
-            className="xx-clone-retry-btn"
-            onClick={(e) => {
-              e.stopPropagation()
-              onRetry()
-            }}
-          >
-            <ReloadOutlined />
-            重试克隆
-          </button>
-        )}
-      </div>
+      <CardFooter voice={voice} isPlaying={isPlaying} onRetry={onRetry} {...footerProps} />
    </div>
  )
 }
@@ -1,27 +1,12 @@
 import React from "react"
-import { RobotOutlined } from "@ant-design/icons"
-import { Modal, message } from "antd"
-import { type PresetVoiceDisplay } from "@/pages/voices/types"
-import { genderLabel } from "@/pages/voices/utils/format"
-
-export type TtsStatus = "idle" | "synthesizing" | "done" | "error"
-
-export interface TtsModalProps {
-  open: boolean
-  ttsText: string
-  ttsVoiceId: string
-  ttsSpeed: number
-  ttsStatus: TtsStatus
-  ttsAudioUrl: string | null
-  ttsError: string | null
-  presetVoices: PresetVoiceDisplay[]
-  onClose: () => void
-  onTextChange: (text: string) => void
-  onVoiceChange: (voiceId: string) => void
-  onSpeedChange: (speed: number) => void
-  onSynthesize: () => void
-  onSave: () => void
-}
+import { Modal } from "antd"
+import { type TtsModalProps, type TtsStatus } from "./tts-modal/types"
+import TextInputSection from "./tts-modal/TextInputSection"
+import VoiceSelector from "./tts-modal/VoiceSelector"
+import SpeedControl from "./tts-modal/SpeedControl"
+import SynthesizeButton from "./tts-modal/SynthesizeButton"
+import ErrorAlert from "./tts-modal/ErrorAlert"
+import ResultPanel from "./tts-modal/ResultPanel"

 /** AI 配音弹窗 */
 const TtsModal: React.FC<TtsModalProps> = ({
@@ -50,205 +35,13 @@ const TtsModal: React.FC<TtsModalProps> = ({
          padding: "8px 0",
        }}
      >
-        {/* 文本输入 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            输入文本
-          </div>
-          <textarea
-            value={ttsText}
-            onChange={(e) => onTextChange(e.target.value)}
-            placeholder="输入要配音的文本内容..."
-            maxLength={2000}
-            rows={4}
-            style={{
-              width: "100%",
-              padding: "10px 12px",
-              border: "1px solid var(--border-color)",
-              borderRadius: 8,
-              fontSize: 13,
-              background: "var(--bg-primary)",
-              color: "var(--text-primary)",
-              outline: "none",
-              resize: "vertical",
-              fontFamily: "inherit",
-              lineHeight: 1.6,
-            }}
-          />
-          <div
-            style={{
-              fontSize: 11,
-              color: "var(--text-tertiary)",
-              textAlign: "right",
-              marginTop: 4,
-            }}
-          >
-            {ttsText.length}/2000
-          </div>
-        </div>
-
-        {/* 音色选择 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            选择音色
-          </div>
-          <select
-            value={ttsVoiceId}
-            onChange={(e) => onVoiceChange(e.target.value)}
-            style={{
-              width: "100%",
-              padding: "8px 12px",
-              border: "1px solid var(--border-color)",
-              borderRadius: 8,
-              fontSize: 13,
-              background: "var(--bg-primary)",
-              color: "var(--text-primary)",
-              outline: "none",
-            }}
-          >
-            <option value="">默认音色</option>
-            {presetVoices.map((v) => (
-              <option key={v.id} value={v.id}>
-                {v.name} — {genderLabel(v.gender)}
-              </option>
-            ))}
-          </select>
-        </div>
-
-        {/* 语速 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            语速：{ttsSpeed.toFixed(1)}x
-          </div>
-          <input
-            type="range"
-            min={0.5}
-            max={2.0}
-            step={0.1}
-            value={ttsSpeed}
-            onChange={(e) => onSpeedChange(parseFloat(e.target.value))}
-            style={{ width: "100%", accentColor: "var(--primary-color)" }}
-          />
-          <div
-            style={{
-              display: "flex",
-              justifyContent: "space-between",
-              fontSize: 11,
-              color: "var(--text-tertiary)",
-            }}
-          >
-            <span>0.5x</span>
-            <span>1.0x</span>
-            <span>2.0x</span>
-          </div>
-        </div>
-
-        {/* 合成按钮 */}
-        <button
-          type="button"
-          onClick={() => {
-            if (!ttsText.trim()) {
-              message.warning("请输入要合成的文本")
-              return
-            }
-            onSynthesize()
-          }}
-          disabled={ttsStatus === "synthesizing" || !ttsText.trim()}
-          style={{
-            width: "100%",
-            padding: "10px 0",
-            borderRadius: 8,
-            border: "none",
-            background:
-              ttsStatus === "synthesizing" || !ttsText.trim()
-                ? "var(--text-tertiary)"
-                : "var(--primary-color)",
-            color: "#fff",
-            fontSize: 14,
-            fontWeight: 600,
-            cursor: ttsStatus === "synthesizing" || !ttsText.trim() ? "not-allowed" : "pointer",
-            display: "flex",
-            alignItems: "center",
-            justifyContent: "center",
-            gap: 8,
-          }}
-        >
-          <RobotOutlined />
-          {ttsStatus === "synthesizing" ? "合成中..." : "开始合成"}
-        </button>
-
-        {/* 错误提示 */}
-        {ttsError && (
-          <div
-            style={{
-              padding: "10px 12px",
-              background: "var(--error-soft, #fff2f0)",
-              borderRadius: 8,
-              color: "var(--error-color, #ff4d4f)",
-              fontSize: 13,
-            }}
-          >
-            {ttsError}
-          </div>
-        )}
-
-        {/* 合成结果 */}
+        <TextInputSection value={ttsText} onChange={onTextChange} />
+        <VoiceSelector value={ttsVoiceId} onChange={onVoiceChange} presetVoices={presetVoices} />
+        <SpeedControl speed={ttsSpeed} onChange={onSpeedChange} />
+        <SynthesizeButton status={ttsStatus} text={ttsText} onClick={onSynthesize} />
+        {ttsError && <ErrorAlert error={ttsError} />}
        {ttsStatus === "done" && ttsAudioUrl && (
-          <div
-            style={{
-              padding: 12,
-              background: "var(--bg-secondary)",
-              borderRadius: 8,
-              display: "flex",
-              flexDirection: "column",
-              gap: 10,
-            }}
-          >
-            <div
-              style={{
-                fontSize: 13,
-                fontWeight: 500,
-                color: "var(--success-color, #52c41a)",
-              }}
-            >
-              ✅ 合成完成
-            </div>
-            <audio controls src={ttsAudioUrl} style={{ width: "100%" }} />
-            <button
-              type="button"
-              onClick={onSave}
-              style={{
-                padding: "8px 0",
-                borderRadius: 8,
-                border: "1px solid var(--primary-color)",
-                background: "var(--primary-soft)",
-                color: "var(--primary-color)",
-                fontSize: 13,
-                fontWeight: 600,
-                cursor: "pointer",
-              }}
-            >
-              保存到配音库
-            </button>
-          </div>
+          <ResultPanel audioUrl={ttsAudioUrl} onSave={onSave} />
        )}
      </div>
    </Modal>
@@ -256,3 +49,5 @@ const TtsModal: React.FC<TtsModalProps> = ({
 }

 export default TtsModal
+
+export type { TtsModalProps, TtsStatus }
@@ -1,24 +1,13 @@
 import React from "react"
-import { UploadOutlined, SoundOutlined } from "@ant-design/icons"
-import { Modal, Upload, message } from "antd"
-import { type VoiceGender } from "@/pages/voices/types"
-import { formatFileSize } from "@/pages/voices/utils/format"
-
-export interface UploadVoiceModalProps {
-  open: boolean
-  uploadFile: File | null
-  uploadName: string
-  uploadGender: VoiceGender
-  uploadDesc: string
-  uploadProgress: number | null
-  onClose: () => void
-  onFileSelect: (file: File) => void
-  onFileRemove: () => void
-  onNameChange: (name: string) => void
-  onGenderChange: (gender: VoiceGender) => void
-  onDescChange: (desc: string) => void
-  onUpload: () => void
-}
+import { Modal } from "antd"
+import {
+  FileUploadZone,
+  FileInfoCard,
+  UploadProgress,
+  FormFields,
+  ActionButtons,
+} from "./upload-voice-modal"
+import type { UploadVoiceModalProps } from "./upload-voice-modal"

 /** 上传音频弹窗 */
 const UploadVoiceModal: React.FC<UploadVoiceModalProps> = ({
@@ -36,17 +25,20 @@ const UploadVoiceModal: React.FC<UploadVoiceModalProps> = ({
  onDescChange,
  onUpload,
 }) => {
+  const uploading = uploadProgress !== null
+  const canUpload = !!uploadFile && !!uploadName.trim()
+
  return (
    <Modal
      title="上传音频"
      open={open}
      onCancel={() => {
-        if (uploadProgress !== null) return // 上传中不可关闭
+        if (uploading) return // 上传中不可关闭
        onClose()
      }}
      footer={null}
      width={520}
-      maskClosable={uploadProgress === null}
+      maskClosable={!uploading}
    >
      <div
        style={{
@@ -57,270 +49,36 @@ const UploadVoiceModal: React.FC<UploadVoiceModalProps> = ({
        }}
      >
        {/* 拖拽上传区 */}
-        <Upload.Dragger
-          accept="audio/*"
-          maxCount={1}
-          beforeUpload={(file) => {
-            onFileSelect(file)
-            return false
-          }}
-          onRemove={() => {
-            onFileRemove()
-          }}
-          showUploadList={false}
-          disabled={uploadProgress !== null}
-        >
-          <p
-            style={{
-              fontSize: 32,
-              color: "var(--primary-color)",
-              marginBottom: 8,
-            }}
-          >
-            <UploadOutlined />
-          </p>
-          <p style={{ fontSize: 14, fontWeight: 500, margin: "0 0 4px" }}>
-            点击或拖拽音频文件到此处
-          </p>
-          <p
-            style={{
-              fontSize: 12,
-              color: "var(--text-secondary)",
-              margin: 0,
-            }}
-          >
-            支持 MP3、WAV、AAC、FLAC 等格式，最大 200MB
-          </p>
-        </Upload.Dragger>
+        <FileUploadZone
+          disabled={uploading}
+          onFileSelect={onFileSelect}
+          onFileRemove={onFileRemove}
+        />

        {/* 已选文件信息 */}
-        {uploadFile && (
-          <div
-            style={{
-              padding: "10px 12px",
-              background: "var(--bg-secondary)",
-              borderRadius: 8,
-              display: "flex",
-              alignItems: "center",
-              gap: 10,
-            }}
-          >
-            <SoundOutlined style={{ fontSize: 18, color: "var(--primary-color)" }} />
-            <div style={{ flex: 1, minWidth: 0 }}>
-              <div
-                style={{
-                  fontSize: 13,
-                  fontWeight: 500,
-                  overflow: "hidden",
-                  textOverflow: "ellipsis",
-                  whiteSpace: "nowrap",
-                }}
-              >
-                {uploadFile.name}
-              </div>
-              <div style={{ fontSize: 11, color: "var(--text-secondary)" }}>
-                {formatFileSize(uploadFile.size)}
-              </div>
-            </div>
-          </div>
-        )}
+        {uploadFile && <FileInfoCard file={uploadFile} />}

        {/* 上传进度 */}
-        {uploadProgress !== null && (
-          <div style={{ textAlign: "center", padding: "8px 0" }}>
-            <div
-              style={{
-                fontSize: 22,
-                fontWeight: 700,
-                color: "var(--primary-color)",
-              }}
-            >
-              {uploadProgress}%
-            </div>
-            <div style={{ fontSize: 12, color: "var(--text-secondary)" }}>
-              {uploadProgress < 100 ? "上传中..." : "处理中..."}
-            </div>
-            <div
-              style={{
-                height: 4,
-                background: "var(--bg-tertiary)",
-                borderRadius: 2,
-                marginTop: 8,
-                overflow: "hidden",
-              }}
-            >
-              <div
-                style={{
-                  height: "100%",
-                  width: `${uploadProgress}%`,
-                  background: "var(--primary-color)",
-                  borderRadius: 2,
-                  transition: "width 0.3s ease",
-                }}
-              />
-            </div>
-          </div>
-        )}
+        {uploadProgress !== null && <UploadProgress progress={uploadProgress} />}

-        {/* 名称 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            素材名称
-          </div>
-          <input
-            value={uploadName}
-            onChange={(e) => onNameChange(e.target.value)}
-            placeholder="输入素材名称"
-            maxLength={100}
-            disabled={uploadProgress !== null}
-            style={{
-              width: "100%",
-              padding: "8px 12px",
-              border: "1px solid var(--border-color)",
-              borderRadius: 8,
-              fontSize: 13,
-              background: "var(--bg-primary)",
-              color: "var(--text-primary)",
-              outline: "none",
-            }}
-          />
-        </div>
-
-        {/* 性别选择 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            音色性别
-          </div>
-          <div style={{ display: "flex", gap: 8 }}>
-            {(["female", "male", "child"] as VoiceGender[]).map((g) => (
-              <button
-                key={g}
-                type="button"
-                onClick={() => onGenderChange(g)}
-                disabled={uploadProgress !== null}
-                style={{
-                  flex: 1,
-                  padding: "6px 0",
-                  borderRadius: 8,
-                  border: `1px solid ${uploadGender === g ? "var(--primary-color)" : "var(--border-color)"}`,
-                  background: uploadGender === g ? "var(--primary-soft)" : "transparent",
-                  color: uploadGender === g ? "var(--primary-color)" : "var(--text-secondary)",
-                  fontSize: 13,
-                  fontWeight: uploadGender === g ? 600 : 400,
-                  cursor: uploadProgress !== null ? "not-allowed" : "pointer",
-                  transition: "all 0.2s",
-                }}
-              >
-                {g === "female" ? "女声" : g === "male" ? "男声" : "童声"}
-              </button>
-            ))}
-          </div>
-        </div>
-
-        {/* 描述 */}
-        <div>
-          <div
-            style={{
-              fontSize: 13,
-              color: "var(--text-secondary)",
-              marginBottom: 6,
-            }}
-          >
-            音色描述（可选）
-          </div>
-          <textarea
-            value={uploadDesc}
-            onChange={(e) => onDescChange(e.target.value)}
-            placeholder="描述这个音色的特点..."
-            maxLength={500}
-            rows={2}
-            disabled={uploadProgress !== null}
-            style={{
-              width: "100%",
-              padding: "8px 12px",
-              border: "1px solid var(--border-color)",
-              borderRadius: 8,
-              fontSize: 13,
-              background: "var(--bg-primary)",
-              color: "var(--text-primary)",
-              outline: "none",
-              resize: "vertical",
-              fontFamily: "inherit",
-            }}
-          />
-        </div>
+        {/* 表单字段 */}
+        <FormFields
+          name={uploadName}
+          gender={uploadGender}
+          desc={uploadDesc}
+          disabled={uploading}
+          onNameChange={onNameChange}
+          onGenderChange={onGenderChange}
+          onDescChange={onDescChange}
+        />

        {/* 操作按钮 */}
-        <div
-          style={{
-            display: "flex",
-            justifyContent: "flex-end",
-            gap: 10,
-            paddingTop: 4,
-          }}
-        >
-          <button
-            type="button"
-            onClick={onClose}
-            disabled={uploadProgress !== null}
-            style={{
-              padding: "8px 20px",
-              borderRadius: 8,
-              border: "1px solid var(--border-color)",
-              background: "transparent",
-              fontSize: 13,
-              cursor: uploadProgress !== null ? "not-allowed" : "pointer",
-              color: "var(--text-secondary)",
-            }}
-          >
-            取消
-          </button>
-          <button
-            type="button"
-            onClick={() => {
-              if (!uploadFile) {
-                message.warning("请先选择音频文件")
-                return
-              }
-              if (!uploadName.trim()) {
-                message.warning("请输入素材名称")
-                return
-              }
-              onUpload()
-            }}
-            disabled={!uploadFile || !uploadName.trim() || uploadProgress !== null}
-            style={{
-              padding: "8px 20px",
-              borderRadius: 8,
-              border: "none",
-              background:
-                !uploadFile || !uploadName.trim() || uploadProgress !== null
-                  ? "var(--text-tertiary)"
-                  : "var(--primary-color)",
-              color: "#fff",
-              fontSize: 13,
-              fontWeight: 600,
-              cursor:
-                !uploadFile || !uploadName.trim() || uploadProgress !== null
-                  ? "not-allowed"
-                  : "pointer",
-            }}
-          >
-            {uploadProgress !== null ? "上传中..." : "开始上传"}
-          </button>
-        </div>
+        <ActionButtons
+          uploading={uploading}
+          canUpload={canUpload}
+          onCancel={onClose}
+          onUpload={onUpload}
+        />
      </div>
    </Modal>
  )
@@ -0,0 +1,87 @@
+import React from "react"
+import { PlayCircleOutlined, PauseCircleOutlined, ReloadOutlined } from "@ant-design/icons"
+import { type ClonedVoiceDisplay } from "@/pages/voices/types"
+
+interface CardFooterProps {
+  voice: ClonedVoiceDisplay
+  isPlaying: boolean
+  currentTime: number
+  onPlay: () => void
+  onPause: () => void
+  onUse: () => void
+  onRetry: () => void
+}
+
+const CardFooter: React.FC<CardFooterProps> = ({
+  voice,
+  isPlaying,
+  currentTime,
+  onPlay,
+  onPause,
+  onUse,
+  onRetry,
+}) => {
+  const isFailed = voice.status === "failed"
+  const isProcessing = voice.status === "processing"
+
+  return (
+    <div className="xx-clone-footer">
+      {voice.status === "ready" && (
+        <>
+          <button
+            type="button"
+            className="xx-clone-play-btn"
+            onClick={(e) => {
+              e.stopPropagation()
+              isPlaying ? onPause() : onPlay()
+            }}
+            title={isPlaying ? "暂停" : "试听"}
+          >
+            {isPlaying ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
+          </button>
+          <div className="xx-clone-progress">
+            <div
+              className="xx-clone-progress-bar"
+              style={{
+                width: isPlaying
+                  ? `${Math.min((currentTime / Math.max(voice.duration, 1)) * 100, 100)}%`
+                  : "0%",
+              }}
+            />
+          </div>
+          <button
+            type="button"
+            className="xx-clone-use-btn"
+            onClick={(e) => {
+              e.stopPropagation()
+              onUse()
+            }}
+          >
+            使用
+          </button>
+        </>
+      )}
+      {isProcessing && (
+        <div className="xx-clone-processing-hint">
+          <ReloadOutlined spin />
+          克隆处理中，请稍候...
+        </div>
+      )}
+      {isFailed && (
+        <button
+          type="button"
+          className="xx-clone-retry-btn"
+          onClick={(e) => {
+            e.stopPropagation()
+            onRetry()
+          }}
+        >
+          <ReloadOutlined />
+          重试克隆
+        </button>
+      )}
+    </div>
+  )
+}
+
+export default CardFooter
--- a/Show More
+++ b/Show More