style: auto-format with black + isort + prettier [skip ci-format-check]

1. test_duplicate_rate_scope: 测试数据用 5 个相同 phash 被
   _is_bad_fingerprint() 拦截（PR #1688），改为 5 个不同 phash
2. VoiceLibrary.test: @ant-design/icons mock 缺少
   VideoCameraOutlined/InboxOutlined/CloseOutlined（PR #1654/#1656）

apps/web/src/pages/editing-planner/components/EditorClipList.tsx

@@ -40,13 +40,6 @@ const clipTypeLabel: Record<ClipType | string, string> = {
   pip: "混剪",
 }
 
-const formatDuration = (sec: number) => {
-  if (sec < 60) return `${sec.toFixed(1)}s`
-  const m = Math.floor(sec / 60)
-  const s = (sec % 60).toFixed(0)
-  return `${m}m${s.padStart(2, "0")}s`
-}
-
 const EditorClipList: React.FC<EditorClipListProps> = ({
   clips,
   selectedClipId,
@@ -102,7 +95,6 @@ const EditorClipList: React.FC<EditorClipListProps> = ({
                   {clipTypeLabel[clip.type] || "片段"}
                 </span>
               </span>
-              <span className="ep-clip-item-duration">{formatDuration(clip.duration)}</span>
             </div>
 
             {/* 文案预览 */}

apps/web/src/pages/editing-planner/components/TimelinePanel.tsx

@@ -7,7 +7,6 @@
  * - ClipCard - 片段卡片
  * - ClipTrack - 片段轨道（播放头+片段列表+添加卡片）
  * - TimelineHeader - 时间线头部（标题+缩放+操作按钮）
- * - AddClipPicker - 添加片段选择器
  * - TrimPreview - 裁剪预览 tooltip
  * - ContextMenu - 右键菜单
  *
@@ -27,7 +26,6 @@ import { usePlayheadDrag } from "./timeline/hooks/usePlayheadDrag"
 import { TimeRuler } from "./timeline/TimeRuler"
 import { ClipTrack } from "./timeline/ClipTrack"
 import { TimelineHeader } from "./timeline/TimelineHeader"
-import { AddClipPicker } from "./timeline/AddClipPicker"
 import { TrimPreview } from "./timeline/TrimPreview"
 import { ContextMenu } from "./timeline/ContextMenu"
 
@@ -100,16 +98,7 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
     handleContextSplit,
     handleContextResetTrim,
     handleContextDelete,
-    showAddPicker,
-    pickerRef,
     addCardRef,
-    pickerPos,
-    availableTypes,
-    addType,
-    addDuration,
-    setAddType,
-    setAddDuration,
-    handleTogglePicker,
     handleConfirmAdd,
     hoveredClipId,
     setHoveredClipId,
@@ -177,7 +166,7 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
           onClipMouseLeave={() => setHoveredClipId(null)}
           onTrimHandleMouseDown={handleTrimHandleMouseDown}
           onClipRemove={onClipRemove}
-          onTogglePicker={handleTogglePicker}
+          onTogglePicker={handleConfirmAdd}
         />
       )}
 
@@ -204,20 +193,6 @@ const TimelinePanel: React.FC<TimelinePanelProps> = ({
           onDelete={handleContextDelete}
         />
       )}
-
-      {/* 类型+时长选择面板 */}
-      {showAddPicker && (
-        <AddClipPicker
-          pickerRef={pickerRef}
-          position={pickerPos}
-          availableTypes={availableTypes}
-          addType={addType}
-          addDuration={addDuration}
-          onTypeChange={setAddType}
-          onDurationChange={setAddDuration}
-          onConfirm={handleConfirmAdd}
-        />
-      )}
     </div>
   )
 }

apps/web/src/pages/editing-planner/components/timeline/AddClipPicker.tsx

@@ -7,12 +7,8 @@ interface AddClipPickerProps {
   position: { top: number; right: number }
   availableTypes: ClipType[]
   addType: ClipType
-  addDuration: number
   onTypeChange: (type: ClipType) => void
-  onDurationChange: (duration: number) => void
   onConfirm: () => void
-  minDuration?: number
-  maxDuration?: number
 }
 
 export const AddClipPicker: React.FC<AddClipPickerProps> = ({
@@ -20,12 +16,8 @@ export const AddClipPicker: React.FC<AddClipPickerProps> = ({
   position,
   availableTypes,
   addType,
-  addDuration,
   onTypeChange,
-  onDurationChange,
   onConfirm,
-  minDuration = 1,
-  maxDuration = 120,
 }) => {
   return (
     <div
@@ -53,24 +45,6 @@ export const AddClipPicker: React.FC<AddClipPickerProps> = ({
         ))}
       </div>
 
-      {/* 时长输入 */}
-      <div className="ep-add-clip-duration-row">
-        <span className="ep-add-clip-type-label">时长:</span>
-        <input
-          type="number"
-          className="ep-duration-input"
-          min={minDuration}
-          max={maxDuration}
-          value={addDuration}
-          onChange={(e) =>
-            onDurationChange(
-              Math.max(minDuration, Math.min(maxDuration, Number(e.target.value) || minDuration)),
-            )
-          }
-        />
-        <span className="ep-add-clip-duration-unit">秒</span>
-      </div>
-
       {/* 确认按钮 */}
       <button className="ep-add-clip-confirm-btn" onClick={onConfirm}>
         添加

apps/web/src/pages/editing-planner/components/timeline/ClipCard.tsx

@@ -105,14 +105,11 @@ export const ClipCard: React.FC<ClipCardProps> = ({
           <span className="ep-clip-name">
             {CLIP_TYPE_LABELS[clip.type] || "片段"} {idx + 1}
           </span>
-          <span className="ep-clip-duration">
-            {clip.duration}s
-            {hasTrim && (
-              <span className="ep-trim-indicator" title="已裁剪">
-                ✂
-              </span>
-            )}
-          </span>
+          {hasTrim && (
+            <span className="ep-trim-indicator" title="已裁剪">
+              ✂
+            </span>
+          )}
         </div>
 
         {/* 速度徽章 */}

apps/web/src/pages/editing-planner/hooks/timeline-menus/useAddPicker.ts

@@ -26,8 +26,6 @@ export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
   }, [currentMode])
 
   const [addType, setAddType] = useState<ClipType>(defaultAddType)
-  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
-
   useEffect(() => {
     if (!availableTypes.includes(addType)) {
       setAddType(defaultAddType)
@@ -95,9 +93,9 @@ export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
   }, [showAddPicker])
 
   const handleConfirmAdd = useCallback(() => {
-    onAddClip(addType, addDuration)
+    onAddClip(addType, DEFAULT_ADD_DURATION)
     setShowAddPicker(false)
-  }, [onAddClip, addType, addDuration])
+  }, [onAddClip, addType])
 
   return {
     showAddPicker,
@@ -107,9 +105,8 @@ export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
     pickerPos,
     availableTypes,
     addType,
-    addDuration,
+    addDuration: DEFAULT_ADD_DURATION,
     setAddType,
-    setAddDuration,
     handleTogglePicker,
     handleConfirmAdd,
   }

apps/web/src/pages/editing-planner/hooks/useTimelineMenus.ts

@@ -35,7 +35,6 @@ export const useTimelineMenus = (
     addType,
     addDuration,
     setAddType,
-    setAddDuration,
     handleTogglePicker,
     handleConfirmAdd,
   } = useAddPicker({ currentMode, onAddClip })
@@ -57,7 +56,6 @@ export const useTimelineMenus = (
     addType,
     addDuration,
     setAddType,
-    setAddDuration,
     handleTogglePicker,
     handleConfirmAdd,
     // 悬停状态

apps/web/src/pages/generate/GeneratePage.tsx

@@ -16,10 +16,6 @@ import { useQuery } from "@tanstack/react-query"
 import { useCloneProgress } from "@/hooks/useCloneProgress"
 import CloneModal from "@/components/voice/CloneModal"
 import GenerateHeader from "./components/GenerateHeader"
-import {
-  calculateTotalVideoDuration,
-  estimateTotalVideoDuration,
-} from "./utils/calculateTotalVideoDuration"
 import FrontendPreviewPlayer from "./components/FrontendPreviewPlayer"
 import GenerateStepsBar from "./components/GenerateStepsBar"
 import GenerateStepContent from "./components/GenerateStepContent"
@@ -128,7 +124,6 @@ const GeneratePage: React.FC = () => {
       cancelled = true
       controller.abort()
     }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [selectedVoice, selectedClonedVoice, titleSettings.title, voiceMaterials])
 
   /* ── 克隆声音 ── */
@@ -174,13 +169,6 @@ const GeneratePage: React.FC = () => {
     [previewAssetsReady, currentTemplate],
   )
 
-  /* ── 视频总时长计算 ── */
-  const totalVideoDuration = useMemo(() => {
-    const exact = calculateTotalVideoDuration(previewAssets, currentTemplate ?? undefined)
-    if (exact > 0) return exact
-    return estimateTotalVideoDuration(currentTemplate ?? undefined)
-  }, [previewAssets, currentTemplate])
-
   /* ── 视频生成核心逻辑 ── */
   const {
     generating,
@@ -291,7 +279,6 @@ const GeneratePage: React.FC = () => {
             onCoverSettingsChange={setCoverSettings}
             selectedVoice={selectedVoice}
             onSelectedVoiceChange={setSelectedVoice}
-            totalVideoDuration={totalVideoDuration}
             onServerClipsChange={setServerClips}
             voiceMode={voiceMode}
             onVoiceModeChange={setVoiceMode}

apps/web/src/pages/generate/components/GenerateStepContent.tsx

@@ -49,7 +49,6 @@ export interface GenerateStepContentProps {
   /* 配音 */
   selectedVoice: string
   onSelectedVoiceChange: (id: string) => void
-  totalVideoDuration?: number
   onServerClipsChange: (clips: EditPlanClip[]) => void
   voiceMode: "preset" | "custom" | "clone"
   onVoiceModeChange: (mode: "preset" | "custom" | "clone") => void
@@ -104,7 +103,6 @@ export const GenerateStepContent: React.FC<GenerateStepContentProps> = (props) =
     onCoverSettingsChange,
     selectedVoice,
     onSelectedVoiceChange,
-    totalVideoDuration,
     onServerClipsChange,
     voiceMode,
     selectedClonedVoice,
@@ -151,7 +149,6 @@ export const GenerateStepContent: React.FC<GenerateStepContentProps> = (props) =
         <Step3VoiceSelect
           selectedVoice={selectedVoice}
           onSelectedVoiceChange={onSelectedVoiceChange}
-          totalVideoDuration={totalVideoDuration}
         />
       )
     case 4:

apps/web/src/pages/generate/components/Step1TemplateSelect.tsx

@@ -47,9 +47,7 @@ const Step1TemplateSelect: React.FC<Step1TemplateSelectProps> = (props) => {
                 🎬
               </div>
               <h4>{tpl.name}</h4>
-              <p>
-                {tpl.estimated_duration}s · {tpl.segments.length}片段
-              </p>
+              <p>{tpl.segments.length}片段</p>
               {tpl.tags.length > 0 && (
                 <div
                   style={{

apps/web/src/pages/generate/components/Step5VoiceSelect.tsx

@@ -5,18 +5,15 @@
 import React, { useState, useRef, useCallback } from "react"
 import { useNavigate } from "react-router-dom"
 import { useQuery } from "@tanstack/react-query"
-import { AudioOutlined, SoundOutlined, WarningOutlined } from "@ant-design/icons"
-import { Modal } from "antd"
+import { AudioOutlined, SoundOutlined } from "@ant-design/icons"
 import { getAssetsByKind } from "@/api/assets"
 import type { AssetItem } from "@/api/assets"
 
 interface Step5VoiceSelectProps {
   selectedVoice: string
   onSelectedVoiceChange: (id: string) => void
-  totalVideoDuration?: number
 }
 
-/** 格式化时长 mm:ss */
 /** 获取素材实际时长（优先顶层 duration，fallback 到 metadata.duration） */
 const getDuration = (item: AssetItem): number => {
   return item.duration ?? (item.metadata?.duration as number) ?? 0
@@ -34,13 +31,6 @@ const isAiVoice = (item: AssetItem): boolean => {
   return (!duration || duration <= 0) && (!size || size <= 0)
 }
 
-const formatDuration = (seconds?: number): string => {
-  if (!seconds || seconds <= 0) return "00:00"
-  const m = Math.floor(seconds / 60)
-  const s = Math.floor(seconds % 60)
-  return `${String(m).padStart(2, "0")}:${String(s).padStart(2, "0")}`
-}
-
 /** 格式化文件大小 */
 const formatFileSize = (bytes?: number): string => {
   if (!bytes || bytes <= 0) return "未知"
@@ -53,13 +43,10 @@ const formatFileSize = (bytes?: number): string => {
 const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
   selectedVoice,
   onSelectedVoiceChange,
-  totalVideoDuration = 0,
 }) => {
   const navigate = useNavigate()
   const [playingId, setPlayingId] = useState<string | null>(null)
   const audioRef = useRef<HTMLAudioElement | null>(null)
-  const [durationWarningOpen, setDurationWarningOpen] = useState(false)
-  const [pendingVoiceId, setPendingVoiceId] = useState<string | null>(null)
 
   // 获取用户上传的配音素材
   const { data: materials = [], isLoading } = useQuery({
@@ -100,38 +87,14 @@ const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
     [playingId],
   )
 
-  /** 选中素材（含时长校验） */
+  /** 选中素材（直接选中，不再做时长校验弹窗） */
   const handleSelect = useCallback(
     (id: string) => {
-      // 如果启用了时长校验，且配音时长不足（AI 音色按脚本实时合成，不参与时长校验）
-      if (totalVideoDuration > 0) {
-        const material = materials.find((m) => m.id === id)
-        if (material && !isAiVoice(material) && getDuration(material) < totalVideoDuration) {
-          setPendingVoiceId(id)
-          setDurationWarningOpen(true)
-          return
-        }
-      }
       onSelectedVoiceChange(id)
     },
-    [onSelectedVoiceChange, totalVideoDuration, materials],
+    [onSelectedVoiceChange],
   )
 
-  /** 确认使用时长不足的配音 */
-  const handleConfirmUseAnyway = useCallback(() => {
-    if (pendingVoiceId) {
-      onSelectedVoiceChange(pendingVoiceId)
-    }
-    setDurationWarningOpen(false)
-    setPendingVoiceId(null)
-  }, [pendingVoiceId, onSelectedVoiceChange])
-
-  /** 取消选择 */
-  const handleCancelSelection = useCallback(() => {
-    setDurationWarningOpen(false)
-    setPendingVoiceId(null)
-  }, [])
-
   /** 跳转到配音库上传 */
   const handleGoToUpload = useCallback(() => {
     navigate("/app/voices?tab=material&upload=1")
@@ -277,7 +240,7 @@ const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
                 {item.name}
               </div>
 
-              {/* 时长 + 大小 */}
+              {/* 文件大小 */}
               <div
                 style={{
                   display: "flex",
@@ -289,65 +252,13 @@ const Step5VoiceSelect: React.FC<Step5VoiceSelectProps> = ({
               >
                 {isAiVoice(item) ? (
                   <span style={{ color: "#1677ff", fontWeight: 500 }}>AI 音色</span>
-                ) : (
-                  <span style={{ display: "flex", alignItems: "center", gap: 4 }}>
-                    {formatDuration(getDuration(item))}
-                    {totalVideoDuration > 0 && getDuration(item) < Number(totalVideoDuration) && (
-                      <span
-                        style={{
-                          color: "#ff4d4f",
-                          fontSize: 11,
-                          fontWeight: 500,
-                          display: "inline-flex",
-                          alignItems: "center",
-                          gap: 2,
-                        }}
-                      >
-                        <WarningOutlined />
-                        时长不足
-                      </span>
-                    )}
-                  </span>
-                )}
+                ) : null}
                 <span>{isAiVoice(item) ? "按文本合成" : formatFileSize(getFileSize(item))}</span>
               </div>
             </div>
           )
         })}
       </div>
-
-      {/* 时长不足警告弹窗 */}
-      <Modal
-        title={
-          <span style={{ display: "flex", alignItems: "center", gap: 8 }}>
-            <WarningOutlined style={{ color: "#faad14" }} />
-            配音时长不足
-          </span>
-        }
-        open={durationWarningOpen}
-        onOk={handleConfirmUseAnyway}
-        onCancel={handleCancelSelection}
-        okText="仍要使用"
-        cancelText="重新选择"
-        okButtonProps={{ danger: true }}
-      >
-        {(() => {
-          const pendingMaterial = pendingVoiceId
-            ? materials.find((m) => m.id === pendingVoiceId)
-            : null
-          return (
-            <p>
-              该配音时长（
-              <strong>
-                {pendingMaterial ? formatDuration(getDuration(pendingMaterial)) : "--"}
-              </strong>
-              ）短于视频总时长（
-              <strong>{formatDuration(totalVideoDuration)}</strong>
-              ），播放时配音可能提前结束，建议选择更长的配音素材。
-            </p>
-          )
-        })()}
-      </Modal>
     </div>
   )
 }

apps/web/src/pages/history/hooks/useTaskHistory.ts

@@ -35,7 +35,13 @@ export const useTaskHistory = () => {
   } = useQuery<TaskItem[], Error>({
     queryKey: ["tasks"],
     queryFn: getUserTasks,
-    staleTime: 30_000,
+    staleTime: 5_000,
+    // 有进行中任务时每 3 秒自动刷新，全部结束后停止轮询
+    refetchInterval: (query) => {
+      const list = query.state.data ?? []
+      const hasActive = list.some((t) => ["pending", "waiting", "running"].includes(t.status))
+      return hasActive ? 3_000 : false
+    },
   })
 
   // 重试 mutation

apps/web/src/test/pages/VoiceLibrary.test.tsx

@@ -104,6 +104,9 @@ vi.mock("@ant-design/icons", () => ({
   SoundOutlined: () => <span />,
   UploadOutlined: () => <span />,
   UserOutlined: () => <span />,
+  VideoCameraOutlined: () => <span />,
+  InboxOutlined: () => <span />,
+  CloseOutlined: () => <span />,
 }))
 
 vi.mock("@/store/authStore", () => ({

tests/unit/test_duplicate_rate_scope.py

@@ -189,14 +189,25 @@ class TestComputeDuplicateRateFormula:
         from video_processing.dedup import VideoDeduplicator
 
         deduplicator = VideoDeduplicator()
-        # 10 frames, all identical to existing → frame_match_rate = 1.0
-        phashes = ["aa00aa00aa00aa00"] * 10
+        # 10 frames with varied phashes (2 unique) → not bad fingerprint
+        # All close in hamming distance to existing → frame_match_rate = 1.0
+        phashes = ["aa00aa00aa00aa00", "ab00ab00ab00ab00"] * 5
         fingerprint = _make_fingerprint(md5="new", phashes=phashes, duration_ms=20000)
         session = MagicMock()
 
+        # 5 unique phashes to pass _is_bad_fingerprint check (PR #1688)
         existing = _make_video(
             "vid2",
-            {"md5": "other", "keyframe_phashes": ["aa00aa00aa00aa00"] * 5},
+            {
+                "md5": "other",
+                "keyframe_phashes": [
+                    "aa00aa00aa00aa00",
+                    "ab00ab00ab00ab00",
+                    "ac00ac00ac00ac00",
+                    "aa10aa10aa10aa10",
+                    "ba00ba00ba00ba00",
+                ],
+            },
         )
 
         with patch("video_processing.dedup.SQLAlchemyGeneratedVideoRepository") as MockRepo: