feat: add asset library download button, fix env ports, update README, optimize semantics, support multi-image reading, and allow voiceover analysis for silent segments

2026-03-13 17:37:52 +08:00
parent be1853534a
commit eec27fbabf
41 changed files with 977 additions and 187 deletions
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,7 @@
 # ==================== 数据库 ====================
-# Docker 模式下无需修改，docker-compose.yml 会自动覆盖
-DATABASE_URL="mysql://root:waoowaoo123@localhost:3306/waoowaoo"
+# 本地开发模式：docker-compose.yml 将 MySQL 映射到宿主机的 13306 端口
+# Docker 容器模式：docker-compose.yml 会自动覆盖此配置
+DATABASE_URL="mysql://root:waoowaoo123@localhost:13306/waoowaoo"

 # ==================== 存储 ====================
 # minio: S3 兼容对象存储（默认）
@@ -9,7 +10,8 @@ DATABASE_URL="mysql://root:waoowaoo123@localhost:3306/waoowaoo"
 STORAGE_TYPE=minio

 # MinIO / S3 兼容存储配置
-MINIO_ENDPOINT=http://localhost:9000
+# 本地开发模式：docker-compose.yml 将 MinIO 映射到宿主机的 19000 端口
+MINIO_ENDPOINT=http://localhost:19000
 MINIO_REGION=us-east-1
 MINIO_BUCKET=waoowaoo
 MINIO_ACCESS_KEY=minioadmin
@@ -23,18 +25,21 @@ MINIO_FORCE_PATH_STYLE=true
 # COS_REGION=

 # ==================== 认证 ====================
-NEXTAUTH_URL=https://localhost
+# 本地开发模式（方式三）：使用 http://localhost:3000
+# Docker 容器模式（方式一、二）：改为 https://localhost（配合 Caddy）或 http://localhost:13000
+NEXTAUTH_URL=http://localhost:3000
 NEXTAUTH_SECRET=please-change-this-to-a-random-string

 # ==================== 内部密钥 ====================
 CRON_SECRET=please-change-this-cron-secret
 INTERNAL_TASK_TOKEN=please-change-this-task-token
-API_ENCRYPTION_KEY=please-change-this-encryption-key
+API_ENCRYPTION_KEY=waoowaoo-opensource-fixed-key-2026

 # ==================== Redis ====================
-# Docker 模式下无需修改，docker-compose.yml 会自动覆盖
+# 本地开发模式：docker-compose.yml 将 Redis 映射到宿主机的 16379 端口
+# Docker 容器模式：docker-compose.yml 会自动覆盖此配置
 REDIS_HOST=127.0.0.1
-REDIS_PORT=6379
+REDIS_PORT=16379
 REDIS_USERNAME=
 REDIS_PASSWORD=
 REDIS_TLS=
--- a/README.md
+++ b/README.md
@@ -81,18 +81,28 @@ docker compose down && docker compose up -d --build
 ```bash
 git clone https://github.com/saturndec/waoowaoo.git
 cd waoowaoo
+
+# 复制环境变量配置文件（必须在 npm install 之前完成）
+cp .env.example .env
+# ⚠️ 编辑 .env，填入你的 AI API Key（NEXTAUTH_URL 默认已是 http://localhost:3000，无需修改）
+
 npm install

 # 只启动基础设施
+# 注意：docker-compose.yml 将服务映射到非标准端口，.env.example 已按此预设
+mysql:13306  redis:16379  minio:19000
 docker compose up mysql redis minio -d

-# 运行数据库迁移
+# 初始化数据库表结构（首次必须执行，跳过会导致启动后报错）
 npx prisma db push

 # 启动开发服务器
 npm run dev
 ```

+> [!WARNING]
+> 跳过 `npx prisma db push` 会导致所有数据库表不存在，启动后报错 `The table 'tasks' does not exist`。请务必先运行此命令再启动开发服务器。
+
 ---

 访问 [http://localhost:13000](http://localhost:13000)（方式一、二）或 [http://localhost:3000](http://localhost:3000)（方式三）开始使用！
--- a/README_en.md
+++ b/README_en.md
@@ -73,6 +73,11 @@ docker compose down && docker compose up -d --build
 ```bash
 git clone https://github.com/saturndec/waoowaoo.git
 cd waoowaoo
+
+# Copy environment config (must be done before npm install)
+cp .env.example .env
+# ⚠️ Edit .env to fill in your AI API Keys (NEXTAUTH_URL defaults to http://localhost:3000, no change needed)
+
 npm install

 # Start infrastructure only
--- a/lib/prompts/novel-promotion/voice_analysis.en.txt
+++ b/lib/prompts/novel-promotion/voice_analysis.en.txt
@@ -34,5 +34,6 @@ Rules:
 4. Match panel by order + speaker consistency + semantic relevance.
 5. If no reliable panel match exists, set "matchedPanel": null.
 6. Use canonical names from character library when possible.
-7. Return strict JSON only, no markdown.
-8. ⚠️ JSON SAFETY: All quotation marks in dialogue (""''「」 etc.) MUST be converted to corner brackets「」in JSON string values. NEVER use raw ASCII double quotes " inside string values.
+7. If there is no spoken dialogue that should be voiced, return [].
+8. Return strict JSON only, no markdown.
+9. ⚠️ JSON SAFETY: All quotation marks in dialogue (""''「」 etc.) MUST be converted to corner brackets「」in JSON string values. NEVER use raw ASCII double quotes " inside string values.
--- a/lib/prompts/novel-promotion/voice_analysis.zh.txt
+++ b/lib/prompts/novel-promotion/voice_analysis.zh.txt
@@ -28,8 +28,10 @@
   - 动作描写（描述角色的动作）
   - 场景描述（描述环境、画面）
   - 章节标题
+   - 明确设定为无语言、默片、纯画面表达的内容

   ⚠️ 判断标准：这句话是否需要有人"说出来"？如果只是描述画面动作，不要提取。
+   ⚠️ 如果全文没有任何需要配音的台词，直接返回 []。

 2. 【情绪强度 emotionStrength】
   根据台词的情绪激烈程度，输出0.1-0.5之间的数值（⚠️ 注意：最高不超过0.5，保持语音自然平稳）：
--- a/messages/en/assetHub.json
+++ b/messages/en/assetHub.json
@@ -13,6 +13,12 @@
    "addCharacter": "Add Character",
    "addLocation": "Add Location",
    "addVoice": "Add Voice",
+    "downloadAll": "Download All",
+    "downloadAllTitle": "Download All Image Assets as ZIP",
+    "downloading": "Packing...",
+    "downloadSuccess": "Download Complete",
+    "downloadFailed": "Download Failed",
+    "downloadEmpty": "No image assets to download",
    "newFolder": "New Folder",
    "editFolder": "Edit Folder",
    "deleteFolder": "Delete Folder",
--- a/messages/en/assets.json
+++ b/messages/en/assets.json
@@ -85,6 +85,9 @@
        "selectCount": "Select generation count",
        "generateCountPrefix": "Generate",
        "generateCountSuffix": "images",
+        "regenCountPrefix": "Regenerate",
+        "regenCountSuffix": "",
+        "regenCountAriaLabel": "Select regeneration count",
        "generatedProgress": "Generated {generated}/{total}",
        "generating": "Generating",
        "regenerating": "Regenerating",
@@ -188,7 +191,8 @@
        "regenerateAll": "Regenerate All",
        "regenerateAllConfirm": "Regenerate images for all assets? This will overwrite existing images.",
        "noAssetsToGenerate": "No assets available for generation",
-        "regenerateAllHint": "Regenerate all asset images (overwrite existing)"
+        "regenerateAllHint": "Regenerate all asset images (overwrite existing)",
+        "downloadAll": "Download all images as ZIP"
    },
    "common": {
        "actions": "Actions",
@@ -241,7 +245,9 @@
        "copySuccessCharacter": "Character appearance copied successfully",
        "copySuccessLocation": "Location image copied successfully",
        "copySuccessVoice": "Voice copied successfully",
-        "copyFailed": "Copy failed: {error}"
+        "copyFailed": "Copy failed: {error}",
+        "downloadEmpty": "No image assets to download",
+        "downloadFailed": "Download failed"
    },
    "tts": {
        "voiceDesignSaved": "AI-designed voice has been set for {name}",
--- a/messages/en/errors.json
+++ b/messages/en/errors.json
@@ -6,6 +6,7 @@
    "RATE_LIMIT": "Too many requests. Please retry in {retryAfter} seconds",
    "MODEL_NOT_OPEN": "Model permission is not activated. Go to https://console.volcengine.com/ark/region:ark+cn-beijing/openManagement?LLM=%7B%7D&advancedActiveKey=model and click \"Activate all models\" in the top-right of Model Management",
    "MODEL_NOT_REGISTERED": "Model is not registered. Add an available model in configuration first",
+    "MODEL_NOT_CONFIGURED": "No model configured. Please go to Settings and add the required model type before generating.",
    "QUOTA_EXCEEDED": "Quota exceeded. Please try again later",
    "GENERATION_FAILED": "Generation failed. Please retry",
    "GENERATION_TIMEOUT": "Generation timed out. Please retry",
--- a/messages/zh/assetHub.json
+++ b/messages/zh/assetHub.json
@@ -13,6 +13,12 @@
    "addCharacter": "新建角色",
    "addLocation": "新建场景",
    "addVoice": "新建音色",
+    "downloadAll": "打包下载",
+    "downloadAllTitle": "下载全部图片资产",
+    "downloading": "打包中...",
+    "downloadSuccess": "下载完成",
+    "downloadFailed": "下载失败",
+    "downloadEmpty": "当前没有可下载的图片资产",
    "newFolder": "新建文件夹",
    "editFolder": "编辑文件夹",
    "deleteFolder": "删除文件夹",
--- a/messages/zh/assets.json
+++ b/messages/zh/assets.json
@@ -85,6 +85,9 @@
        "selectCount": "选择生成数量",
        "generateCountPrefix": "生成",
        "generateCountSuffix": "张图像",
+        "regenCountPrefix": "重新生成",
+        "regenCountSuffix": "张",
+        "regenCountAriaLabel": "选择重新生成张数",
        "generatedProgress": "已生成 {generated}/{total}",
        "generating": "生成中",
        "regenerating": "重新生成中",
@@ -188,7 +191,8 @@
        "regenerateAll": "重新生成全部",
        "regenerateAllConfirm": "确定要重新生成所有资产的图片吗？这将覆盖现有图片。",
        "noAssetsToGenerate": "没有可生成的资产",
-        "regenerateAllHint": "重新生成所有资产图片（覆盖现有）"
+        "regenerateAllHint": "重新生成所有资产图片（覆盖现有）",
+        "downloadAll": "打包下载全部图片"
    },
    "common": {
        "actions": "操作",
@@ -241,7 +245,9 @@
        "copySuccessCharacter": "角色形象复制成功",
        "copySuccessLocation": "场景图片复制成功",
        "copySuccessVoice": "音色复制成功",
-        "copyFailed": "复制失败: {error}"
+        "copyFailed": "复制失败: {error}",
+        "downloadEmpty": "当前没有可下载的图片资产",
+        "downloadFailed": "打包下载失败"
    },
    "tts": {
        "voiceDesignSaved": "已为 {name} 设置 AI 设计的声音",
--- a/messages/zh/errors.json
+++ b/messages/zh/errors.json
@@ -6,6 +6,7 @@
    "RATE_LIMIT": "请求过于频繁，请 {retryAfter} 秒后重试",
    "MODEL_NOT_OPEN": "模型权限未开通。请前往 https://console.volcengine.com/ark/region:ark+cn-beijing/openManagement?LLM=%7B%7D&advancedActiveKey=model ，在模型管理页面点击右上角「一键开通所有模型」",
    "MODEL_NOT_REGISTERED": "模型未注册，请先在配置中添加可用模型",
+    "MODEL_NOT_CONFIGURED": "未配置可用模型，请先前往「设置」页面添加对应类型的模型后再试",
    "QUOTA_EXCEEDED": "配额已用尽，请稍后重试",
    "GENERATION_FAILED": "生成失败，请重试",
    "GENERATION_TIMEOUT": "生成超时，请重试",
--- a/scripts/watchdog.ts
+++ b/scripts/watchdog.ts
@@ -5,10 +5,14 @@ import { resolveTaskLocaleFromBody } from '@/lib/task/resolve-locale'
 import { markTaskFailed } from '@/lib/task/service'
 import { publishTaskEvent } from '@/lib/task/publisher'
 import { TASK_EVENT_TYPE, TASK_TYPE, type TaskType } from '@/lib/task/types'
+import { cleanupAllProjectLogs } from '@/lib/logging/file-writer'

 const INTERVAL_MS = Number.parseInt(process.env.WATCHDOG_INTERVAL_MS || '30000', 10) || 30000
 const HEARTBEAT_TIMEOUT_MS = Number.parseInt(process.env.TASK_HEARTBEAT_TIMEOUT_MS || '90000', 10) || 90000
 const TASK_TYPE_SET: ReadonlySet<string> = new Set(Object.values(TASK_TYPE))
+// 每小时执行一次日志清理
+const LOG_CLEANUP_INTERVAL_TICKS = Math.ceil(3600_000 / INTERVAL_MS)
+let tickCount = 0
 const logger = createScopedLogger({
  module: 'watchdog',
  action: 'watchdog.tick',
@@ -181,10 +185,15 @@ async function cleanupZombieProcessingTasks() {
 }

 async function tick() {
+  tickCount++
  const startedAt = Date.now()
  try {
    await recoverQueuedTasks()
    await cleanupZombieProcessingTasks()
+    // 每小时清理一次日志（过滤 24h 前内容）
+    if (tickCount % LOG_CLEANUP_INTERVAL_TICKS === 0) {
+      void cleanupAllProjectLogs()
+    }
    logger.info({
      action: 'watchdog.tick.ok',
      message: 'watchdog tick completed',
--- a/seed.sql
+++ b/seed.sql
--- a/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/AssetLibrary.tsx
+++ b/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/AssetLibrary.tsx
@@ -12,6 +12,9 @@ import { useState } from 'react'
 import { useTranslations } from 'next-intl'
 import AssetsStage from './AssetsStage'
 import { AppIcon } from '@/components/ui/icons'
+import { useProjectAssets } from '@/lib/query/hooks'
+import JSZip from 'jszip'
+import { logError as _logError } from '@/lib/logging/core'

 interface AssetLibraryProps {
  projectId: string
@@ -23,8 +26,77 @@ export default function AssetLibrary({
  isAnalyzingAssets
 }: AssetLibraryProps) {
  const [isOpen, setIsOpen] = useState(false)
+  const [isDownloading, setIsDownloading] = useState(false)
  const t = useTranslations('assets')

+  // 获取项目资产数据用于下载
+  const { data: assets } = useProjectAssets(projectId)
+
+  const handleDownloadAll = async () => {
+    const characters = assets?.characters ?? []
+    const locations = assets?.locations ?? []
+
+    // 收集所有有效图片
+    const imageEntries: Array<{ filename: string; url: string }> = []
+
+    // 角色图片
+    for (const character of characters) {
+      for (const appearance of character.appearances ?? []) {
+        const url = appearance.imageUrl
+        if (!url) continue
+        const safeName = character.name.replace(/[/\\:*?"<>|]/g, '_')
+        const filename = appearance.appearanceIndex === 0
+          ? `characters/${safeName}.jpg`
+          : `characters/${safeName}_appearance${appearance.appearanceIndex}.jpg`
+        imageEntries.push({ filename, url })
+      }
+    }
+
+    // 场景图片：取已选中的那张
+    for (const location of locations) {
+      const selectedImage = location.images?.find(img => img.isSelected) ?? location.images?.[0]
+      const url = selectedImage?.imageUrl
+      if (!url) continue
+      const safeName = location.name.replace(/[/\\:*?"<>|]/g, '_')
+      imageEntries.push({ filename: `locations/${safeName}.jpg`, url })
+    }
+
+    if (imageEntries.length === 0) {
+      alert(t('assetLibrary.downloadEmpty'))
+      return
+    }
+
+    setIsDownloading(true)
+    try {
+      const zip = new JSZip()
+      await Promise.all(
+        imageEntries.map(async ({ filename, url }) => {
+          try {
+            const response = await fetch(url)
+            if (!response.ok) return
+            const blob = await response.blob()
+            zip.file(filename, blob)
+          } catch {
+            // 单张失败不影响其他
+          }
+        })
+      )
+      const content = await zip.generateAsync({ type: 'blob' })
+      const link = document.createElement('a')
+      link.href = URL.createObjectURL(content)
+      link.download = `assets_${new Date().toISOString().slice(0, 10)}.zip`
+      document.body.appendChild(link)
+      link.click()
+      document.body.removeChild(link)
+      URL.revokeObjectURL(link.href)
+    } catch (error) {
+      _logError('打包下载失败:', error)
+      alert(t('assetLibrary.downloadFailed'))
+    } finally {
+      setIsDownloading(false)
+    }
+  }
+
  return (
    <>
      {/* 触发按钮 - 现代玻璃态风格 */}
@@ -48,6 +120,20 @@ export default function AssetLibrary({
                  <AppIcon name="folderCards" className="w-5 h-5 text-white" />
                </div>
                <h2 className="text-2xl font-bold text-[var(--glass-text-primary)]">{t('assetLibrary.title')}</h2>
+
+                {/* 下载按钮 - 紧贴标题 */}
+                <button
+                  type="button"
+                  onClick={handleDownloadAll}
+                  disabled={isDownloading}
+                  title={t('common.download')}
+                  className="w-9 h-9 glass-btn-base glass-btn-secondary flex items-center justify-center disabled:opacity-50 disabled:cursor-not-allowed"
+                >
+                  <AppIcon
+                    name={isDownloading ? 'refresh' : 'download'}
+                    className={`w-4 h-4${isDownloading ? ' animate-spin' : ''}`}
+                  />
+                </button>
              </div>
              <button
                type="button"
--- a/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/AssetToolbar.tsx
+++ b/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/AssetToolbar.tsx
@@ -1,9 +1,12 @@
 'use client'
+import { useState } from 'react'
 import { useTranslations } from 'next-intl'
-import { useRefreshProjectAssets } from '@/lib/query/hooks'
+import { useRefreshProjectAssets, useProjectAssets, useProjectData } from '@/lib/query/hooks'
 import TaskStatusInline from '@/components/task/TaskStatusInline'
 import { resolveTaskPresentationState } from '@/lib/task/presentation'
 import { AppIcon } from '@/components/ui/icons'
+import JSZip from 'jszip'
+import { logError as _logError } from '@/lib/logging/core'

 /**
 * AssetToolbar - 资产管理工具栏组件
@@ -37,9 +40,13 @@ export default function AssetToolbar({
    onRegenerateAll,
    onGlobalAnalyze
 }: AssetToolbarProps) {
-    // 🔥 使用 React Query 刷新
    const onRefresh = useRefreshProjectAssets(projectId)
    const t = useTranslations('assets')
+    const { data: assets } = useProjectAssets(projectId)
+    const { data: projectData } = useProjectData(projectId)
+    const projectName = projectData?.name
+    const [isDownloading, setIsDownloading] = useState(false)
+
    const assetTaskRunningState = isBatchSubmitting
        ? resolveTaskPresentationState({
            phase: 'processing',
@@ -48,6 +55,72 @@ export default function AssetToolbar({
            hasOutput: true,
        })
        : null
+
+    const handleDownloadAll = async () => {
+        const characters = assets?.characters ?? []
+        const locations = assets?.locations ?? []
+
+        const imageEntries: Array<{ filename: string; url: string }> = []
+
+        // 角色图片
+        for (const character of characters) {
+            for (const appearance of character.appearances ?? []) {
+                const url = appearance.imageUrl
+                if (!url) continue
+                const safeName = character.name.replace(/[/\\:*?"<>|]/g, '_')
+                const filename = appearance.appearanceIndex === 0
+                    ? `characters/${safeName}.jpg`
+                    : `characters/${safeName}_appearance${appearance.appearanceIndex}.jpg`
+                imageEntries.push({ filename, url })
+            }
+        }
+
+        // 场景图片：取已选中的那张（或第一张）
+        for (const location of locations) {
+            const selectedImage = location.images?.find((img: { isSelected: boolean; imageUrl: string | null }) => img.isSelected) ?? location.images?.[0]
+            const url = selectedImage?.imageUrl
+            if (!url) continue
+            const safeName = location.name.replace(/[/\\:*?"<>|]/g, '_')
+            imageEntries.push({ filename: `locations/${safeName}.jpg`, url })
+        }
+
+        if (imageEntries.length === 0) {
+            alert(t('assetLibrary.downloadEmpty'))
+            return
+        }
+
+        setIsDownloading(true)
+        try {
+            const zip = new JSZip()
+            await Promise.all(
+                imageEntries.map(async ({ filename, url }) => {
+                    try {
+                        const response = await fetch(url)
+                        if (!response.ok) return
+                        const blob = await response.blob()
+                        zip.file(filename, blob)
+                    } catch {
+                        // 单张失败不阻断其他
+                    }
+                })
+            )
+            const content = await zip.generateAsync({ type: 'blob' })
+            const link = document.createElement('a')
+            link.href = URL.createObjectURL(content)
+            const safeName = projectName ? projectName.replace(/[/\\:*?"<>|]/g, '_') : 'assets'
+            link.download = `${safeName}_${new Date().toISOString().slice(0, 10)}.zip`
+            document.body.appendChild(link)
+            link.click()
+            document.body.removeChild(link)
+            URL.revokeObjectURL(link.href)
+        } catch (error) {
+            _logError('打包下载失败:', error)
+            alert(t('assetLibrary.downloadFailed'))
+        } finally {
+            setIsDownloading(false)
+        }
+    }
+
    return (
        <div className="glass-surface p-4">
            <div className="flex items-center justify-between">
@@ -106,6 +179,18 @@ export default function AssetToolbar({
                        <AppIcon name="refresh" className="w-4 h-4" />
                        <span>{t("common.refresh")}</span>
                    </button>
+                    {/* 打包下载按钮 */}
+                    <button
+                        onClick={handleDownloadAll}
+                        disabled={isDownloading || totalAssets === 0}
+                        title={t("toolbar.downloadAll")}
+                        className="glass-btn-base glass-btn-secondary flex items-center justify-center w-9 h-9 disabled:opacity-50 disabled:cursor-not-allowed border border-[var(--glass-stroke-base)]"
+                    >
+                        <AppIcon
+                            name={isDownloading ? 'refresh' : 'download'}
+                            className={`w-4 h-4 ${isDownloading ? 'animate-spin' : ''}`}
+                        />
+                    </button>
                </div>
            </div>
        </div>
--- a/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/CharacterCard.tsx
+++ b/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/CharacterCard.tsx
@@ -21,6 +21,8 @@ import CharacterCardActions from './character-card/CharacterCardActions'
 import { getImageGenerationCountOptions } from '@/lib/image-generation/count'
 import { useImageGenerationCount } from '@/lib/image-generation/use-image-generation-count'
 import { AppIcon } from '@/components/ui/icons'
+import { AI_EDIT_BUTTON_CLASS, AI_EDIT_ICON_CLASS } from '@/components/ui/ai-edit-style'
+import AISparklesIcon from '@/components/ui/icons/AISparklesIcon'

 interface CharacterCardProps {
  character: Character
@@ -218,15 +220,18 @@ export default function CharacterCard({
          prefix={isGroupTaskRunning ? (
            <TaskStatusInline state={displayTaskPresentation} className="[&_span]:sr-only [&_svg]:text-[var(--glass-tone-info-fg)]" />
          ) : (
-            <AppIcon name="refresh" className="w-4 h-4 text-[var(--glass-tone-info-fg)]" />
+            <>
+              <AppIcon name="refresh" className="w-4 h-4 text-[var(--glass-tone-info-fg)]" />
+              <span className="text-[10px] font-medium text-[var(--glass-tone-info-fg)] ml-0.5">{t('image.regenCountPrefix')}</span>
+            </>
          )}
-          suffix={null}
+          suffix={<span className="text-[10px] font-medium text-[var(--glass-tone-info-fg)]">{t('image.regenCountSuffix')}</span>}
          value={generationCount}
          options={getImageGenerationCountOptions('character')}
          onValueChange={setGenerationCount}
          onClick={() => onRegenerate(generationCount)}
          disabled={isAppearanceTaskRunning || isAnyTaskRunning || uploadImage.isPending}
-          ariaLabel={t('image.selectCount')}
+          ariaLabel={t('image.regenCountAriaLabel')}
          className="inline-flex h-6 items-center gap-0.5 rounded px-1 hover:bg-[var(--glass-tone-info-bg)] transition-colors disabled:opacity-50"
          selectClassName="appearance-none bg-transparent border-0 pl-0 pr-3 text-[10px] font-semibold text-[var(--glass-tone-info-fg)] outline-none cursor-pointer leading-none transition-colors"
        />
@@ -333,11 +338,10 @@ export default function CharacterCard({
      {!isAppearanceTaskRunning && !isAnyTaskRunning && currentImageUrl && onImageEdit && (
        <button
          onClick={() => onImageEdit(character.id, appearance.id, selectedIndex !== null ? selectedIndex : 0)}
-          className="w-7 h-7 rounded-full flex items-center justify-center transition-all shadow-sm"
-          style={{ background: 'linear-gradient(135deg, #6366f1, #8b5cf6)' }}
+          className={`w-7 h-7 rounded-full flex items-center justify-center transition-all active:scale-95 ${AI_EDIT_BUTTON_CLASS}`}
          title={t('image.edit')}
        >
-          <AppIcon name="edit" className="w-4 h-4 text-white" />
+          <AISparklesIcon className={`w-4 h-4 ${AI_EDIT_ICON_CLASS}`} />
        </button>
      )}
      <button
--- a/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/LocationCard.tsx
+++ b/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/assets/LocationCard.tsx
@@ -190,15 +190,18 @@ export default function LocationCard({
          prefix={isGroupTaskRunning ? (
            <TaskStatusInline state={displayTaskPresentation} className="[&_span]:sr-only [&_svg]:text-[var(--glass-tone-info-fg)]" />
          ) : (
-            <AppIcon name="refresh" className="w-4 h-4 text-[var(--glass-tone-info-fg)]" />
+            <>
+              <AppIcon name="refresh" className="w-4 h-4 text-[var(--glass-tone-info-fg)]" />
+              <span className="text-[10px] font-medium text-[var(--glass-tone-info-fg)] ml-0.5">{t('image.regenCountPrefix')}</span>
+            </>
          )}
-          suffix={null}
+          suffix={<span className="text-[10px] font-medium text-[var(--glass-tone-info-fg)]">{t('image.regenCountSuffix')}</span>}
          value={generationCount}
          options={getImageGenerationCountOptions('location')}
          onValueChange={setGenerationCount}
          onClick={() => onRegenerate(generationCount)}
          disabled={isTaskRunning || isAnyTaskRunning || uploadImage.isPending}
-          ariaLabel={t('image.selectCount')}
+          ariaLabel={t('image.regenCountAriaLabel')}
          className="inline-flex h-6 items-center gap-0.5 rounded px-1 hover:bg-[var(--glass-tone-info-bg)] transition-colors disabled:opacity-50"
          selectClassName="appearance-none bg-transparent border-0 pl-0 pr-3 text-[10px] font-semibold text-[var(--glass-tone-info-fg)] outline-none cursor-pointer leading-none transition-colors"
        />
--- a/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/storyboard/ImageSectionActionButtons.tsx
+++ b/src/app/[locale]/workspace/[projectId]/modes/novel-promotion/components/storyboard/ImageSectionActionButtons.tsx
@@ -5,6 +5,8 @@ import { AppIcon } from '@/components/ui/icons'
 import ImageGenerationInlineCountButton from '@/components/image-generation/ImageGenerationInlineCountButton'
 import { getImageGenerationCountOptions } from '@/lib/image-generation/count'
 import { useImageGenerationCount } from '@/lib/image-generation/use-image-generation-count'
+import { AI_EDIT_BUTTON_CLASS, AI_EDIT_ICON_CLASS } from '@/components/ui/ai-edit-style'
+import AISparklesIcon from '@/components/ui/icons/AISparklesIcon'

 interface ImageSectionActionButtonsProps {
  panelId: string
@@ -77,9 +79,10 @@ export default function ImageSectionActionButtons({
            {imageUrl && (
              <button
                onClick={onOpenEditModal}
-                className={`glass-btn-base glass-btn-secondary flex items-center gap-0.5 px-1.5 py-0.5 rounded-md text-[10px] transition-all active:scale-95 ${isSubmittingPanelImageTask || isModifying ? 'opacity-75' : ''}`}
+                className={`glass-btn-base h-6 w-6 rounded-full flex items-center justify-center transition-all active:scale-95 ${AI_EDIT_BUTTON_CLASS} ${isSubmittingPanelImageTask || isModifying ? 'opacity-75' : ''}`}
+                title={t('image.editImage')}
              >
-                <span>{t('image.editImage')}</span>
+                <AISparklesIcon className={`w-2.5 h-2.5 ${AI_EDIT_ICON_CLASS}`} />
              </button>
            )}

--- a/src/app/[locale]/workspace/asset-hub/components/AssetGrid.tsx
+++ b/src/app/[locale]/workspace/asset-hub/components/AssetGrid.tsx
@@ -10,6 +10,8 @@ import { resolveTaskPresentationState } from '@/lib/task/presentation'
 import { AppIcon } from '@/components/ui/icons'
 import { SegmentedControl } from '@/components/ui/SegmentedControl'

+
+
 interface Character {
    id: string
    name: string
@@ -67,6 +69,8 @@ interface AssetGridProps {
    onAddCharacter: () => void
    onAddLocation: () => void
    onAddVoice: () => void
+    onDownloadAll?: () => void
+    isDownloading?: boolean
    selectedFolderId: string | null
    onImageClick?: (url: string) => void
    onImageEdit?: (type: 'character' | 'location', id: string, name: string, imageIndex: number, appearanceIndex?: number) => void
@@ -89,6 +93,8 @@ export function AssetGrid({
    onAddCharacter,
    onAddLocation,
    onAddVoice,
+    onDownloadAll,
+    isDownloading,
    selectedFolderId: _selectedFolderId,
    onImageClick,
    onImageEdit,
@@ -192,8 +198,19 @@ export function AssetGrid({
                    )
                })()}

-                {/* 右侧新建按钮 */}
+                {/* 右侧操作按钮 */}
                <div className="flex items-center gap-3">
+                    {onDownloadAll && (
+                        <button
+                            onClick={onDownloadAll}
+                            disabled={isDownloading || isEmpty}
+                            title={t('downloadAllTitle')}
+                            className="glass-btn-base glass-btn-secondary px-4 py-2 rounded-lg text-sm disabled:opacity-50 disabled:cursor-not-allowed"
+                        >
+                            <AppIcon name={isDownloading ? 'refresh' : 'download'} className={`w-4 h-4 ${isDownloading ? 'animate-spin' : ''}`} />
+                            <span>{isDownloading ? t('downloading') : t('downloadAll')}</span>
+                        </button>
+                    )}
                    <button
                        onClick={onAddCharacter}
                        className="glass-btn-base glass-btn-primary px-4 py-2 rounded-lg text-sm"
--- a/src/app/[locale]/workspace/asset-hub/page.tsx
+++ b/src/app/[locale]/workspace/asset-hub/page.tsx
@@ -1,6 +1,7 @@
 'use client'
 import { logError as _ulogError } from '@/lib/logging/core'
 import { apiFetch } from '@/lib/api-fetch'
+import JSZip from 'jszip'

 import { useState } from 'react'
 import { useTranslations } from 'next-intl'
@@ -75,6 +76,8 @@ export default function AssetHubPage() {
    // 音色库弹窗状态
    const [showAddVoice, setShowAddVoice] = useState(false)
    const [voicePickerCharacterId, setVoicePickerCharacterId] = useState<string | null>(null)
+    const [isDownloading, setIsDownloading] = useState(false)
+

    // 编辑角色弹窗状态
    const [characterEditModal, setCharacterEditModal] = useState<{
@@ -340,6 +343,74 @@ export default function AssetHubPage() {
        }
    }

+    // 打包下载所有图片资产
+    const handleDownloadAll = async () => {
+        // 收集所有有效图片
+        const imageEntries: Array<{ filename: string; url: string }> = []
+
+        // 角色图片：每个角色每个外貌的当前选中图
+        for (const character of characters) {
+            for (const appearance of character.appearances) {
+                const url = appearance.imageUrl
+                if (!url) continue
+                const safeName = character.name.replace(/[/\\:*?"<>|]/g, '_')
+                const filename = appearance.appearanceIndex === 0
+                    ? `characters/${safeName}.jpg`
+                    : `characters/${safeName}_appearance${appearance.appearanceIndex}.jpg`
+                imageEntries.push({ filename, url })
+            }
+        }
+
+        // 场景图片：每个场景的选中图
+        for (const location of locations) {
+            for (const image of location.images) {
+                const url = image.imageUrl
+                if (!url) continue
+                const safeName = location.name.replace(/[/\\:*?"<>|]/g, '_')
+                const filename = location.images.length <= 1
+                    ? `locations/${safeName}.jpg`
+                    : `locations/${safeName}_${image.imageIndex + 1}.jpg`
+                imageEntries.push({ filename, url })
+            }
+        }
+
+        if (imageEntries.length === 0) {
+            alert(t('downloadEmpty'))
+            return
+        }
+
+        setIsDownloading(true)
+        try {
+            const zip = new JSZip()
+            // 并发 fetch 所有图片
+            await Promise.all(
+                imageEntries.map(async ({ filename, url }) => {
+                    try {
+                        const response = await fetch(url)
+                        if (!response.ok) return
+                        const blob = await response.blob()
+                        zip.file(filename, blob)
+                    } catch {
+                        // 单张图片失败不阻断整个流程
+                    }
+                })
+            )
+            const content = await zip.generateAsync({ type: 'blob' })
+            const link = document.createElement('a')
+            link.href = URL.createObjectURL(content)
+            link.download = `asset-hub_${new Date().toISOString().slice(0, 10)}.zip`
+            document.body.appendChild(link)
+            link.click()
+            document.body.removeChild(link)
+            URL.revokeObjectURL(link.href)
+        } catch (error) {
+            _ulogError('打包下载失败:', error)
+            alert(t('downloadFailed'))
+        } finally {
+            setIsDownloading(false)
+        }
+    }
+
    return (
        <div className="glass-page min-h-screen">
            <Navbar />
@@ -382,6 +453,8 @@ export default function AssetHubPage() {
                        onAddCharacter={() => setShowAddCharacter(true)}
                        onAddLocation={() => setShowAddLocation(true)}
                        onAddVoice={() => setShowAddVoice(true)}
+                        onDownloadAll={handleDownloadAll}
+                        isDownloading={isDownloading}
                        selectedFolderId={selectedFolderId}
                        onImageClick={setPreviewImage}
                        onImageEdit={handleOpenImageEdit}
--- a/src/app/api/projects/route.ts
+++ b/src/app/api/projects/route.ts
@@ -22,10 +22,11 @@ export const GET = apiHandler(async (request: NextRequest) => {
  const where: Record<string, unknown> = { userId: session.user.id }

  // 如果有搜索关键词，搜索名称和描述
+  // 注意：SQLite 不支持 mode: 'insensitive'，但 SQLite 的 LIKE 默认即大小写不敏感（ASCII 范围）
  if (search.trim()) {
    where.OR = [
-      { name: { contains: search.trim(), mode: 'insensitive' } },
-      { description: { contains: search.trim(), mode: 'insensitive' } }
+      { name: { contains: search.trim() } },
+      { description: { contains: search.trim() } }
    ]
  }

@@ -77,7 +78,8 @@ export const GET = apiHandler(async (request: NextRequest) => {
          select: {
            episodes: true,
            characters: true,
-            locations: true}
+            locations: true
+          }
        },
        episodes: {
          orderBy: { episodeNumber: 'asc' },
@@ -98,7 +100,8 @@ export const GET = apiHandler(async (request: NextRequest) => {
                  },
                  select: {
                    imageUrl: true,
-                    videoUrl: true}
+                    videoUrl: true
+                  }
                }
              }
            }
@@ -136,7 +139,8 @@ export const GET = apiHandler(async (request: NextRequest) => {
        images: imageCount,
        videos: videoCount,
        panels: panelCount,
-        firstEpisodePreview: preview}]
+        firstEpisodePreview: preview
+      }]
    })
  )

@@ -144,7 +148,8 @@ export const GET = apiHandler(async (request: NextRequest) => {
  const projectsWithStats = projects.map(project => ({
    ...project,
    totalCost: costMap.get(project.id) ?? 0,
-    stats: statsMap.get(project.id) ?? { episodes: 0, images: 0, videos: 0, panels: 0, firstEpisodePreview: null }}))
+    stats: statsMap.get(project.id) ?? { episodes: 0, images: 0, videos: 0, panels: 0, firstEpisodePreview: null }
+  }))

  return NextResponse.json({
    projects: projectsWithStats,
--- a/src/components/ui/ai-edit-style.ts
+++ b/src/components/ui/ai-edit-style.ts
@@ -0,0 +1,3 @@
+export const AI_EDIT_BUTTON_CLASS = 'bg-[var(--glass-bg-surface-strong)] border border-[var(--glass-stroke-base)] shadow-sm hover:bg-[var(--glass-bg-surface)]'
+
+export const AI_EDIT_ICON_CLASS = ''
--- a/src/components/ui/icons/AISparklesIcon.tsx
+++ b/src/components/ui/icons/AISparklesIcon.tsx
@@ -0,0 +1,22 @@
+import { Sparkles } from 'lucide-react'
+import { useId } from 'react'
+
+interface AISparklesIconProps {
+  className?: string
+}
+
+export default function AISparklesIcon({ className }: AISparklesIconProps) {
+  const gradientId = useId().replace(/:/g, '')
+
+  return (
+    <Sparkles className={className} stroke={`url(#${gradientId})`}>
+      <defs>
+        <linearGradient id={gradientId} x1="0%" y1="0%" x2="100%" y2="100%">
+          <stop offset="0%" stopColor="#06b6d4" />
+          <stop offset="52%" stopColor="#3b82f6" />
+          <stop offset="100%" stopColor="#8b5cf6" />
+        </linearGradient>
+      </defs>
+    </Sparkles>
+  )
+}
--- a/src/lib/errors/codes.ts
+++ b/src/lib/errors/codes.ts
@@ -87,6 +87,13 @@ export const ERROR_CATALOG = {
    userMessageKey: 'errors.MODEL_NOT_REGISTERED',
    defaultMessage: 'Model is not registered',
  },
+  MODEL_NOT_CONFIGURED: {
+    httpStatus: 400,
+    retryable: false,
+    category: ERROR_CATEGORY.PROVIDER,
+    userMessageKey: 'errors.MODEL_NOT_CONFIGURED',
+    defaultMessage: 'Model is not configured. Please add a model in the settings first.',
+  },
  QUOTA_EXCEEDED: {
    httpStatus: 429,
    retryable: true,
--- a/src/lib/errors/normalize.ts
+++ b/src/lib/errors/normalize.ts
@@ -60,6 +60,32 @@ function isModelNotRegisteredMessage(message: string): boolean {
  ])
 }

+/**
+ * MODEL_NOT_CONFIGURED: 用户未配置对应类型的模型
+ * 覆盖形式：model_not_found / model_not_configured / no xxx model is enabled
+ */
+function isModelNotConfiguredMessage(message: string): boolean {
+  return containsAny(message, [
+    'model_not_found',
+    'model_not_configured',
+    'is not enabled for image',
+    'is not enabled for video',
+    'is not enabled for audio',
+    'is not enabled for lipsync',
+    'is not enabled for llm',
+    'no image model is enabled',
+    'no video model is enabled',
+    'no audio model is enabled',
+    'no lipsync model is enabled',
+    'no llm model is enabled',
+    'multiple image models are enabled',
+    'multiple video models are enabled',
+    'multiple audio models are enabled',
+    'multiple lipsync models are enabled',
+    'multiple llm models are enabled',
+  ])
+}
+
 function isEmptyResponseMessage(message: string): boolean {
  return containsAny(message, [
    'channel:empty_response',
@@ -139,10 +165,13 @@ function inferCodeFromMessage(message: string): UnifiedErrorCode | null {

  if (isModelNotOpenMessage(message)) return 'MODEL_NOT_OPEN'
  if (isModelNotRegisteredMessage(message)) return 'MODEL_NOT_REGISTERED'
+  if (isModelNotConfiguredMessage(message)) return 'MODEL_NOT_CONFIGURED'
  if (isEmptyResponseMessage(message)) return 'EMPTY_RESPONSE'
  if (isVideoApiFormatUnsupportedMessage(message)) return 'VIDEO_API_FORMAT_UNSUPPORTED'
  if (containsAny(message, ['task cancelled', 'canceled by user', 'cancelled by user', '任务已取消'])) return 'CONFLICT'
  if (containsAny(message, ['unauthorized', 'not authenticated', 'need login', '401'])) return 'UNAUTHORIZED'
+  // AccountOverdueError（ARK 欠费 403）必须在 FORBIDDEN 之前检查
+  if (containsAny(message, ['accountoverdueerror', 'overdue balance', 'overdue', 'account has an overdue'])) return 'INSUFFICIENT_BALANCE'
  if (containsAny(message, ['forbidden', 'permission denied', '403'])) return 'FORBIDDEN'
  if (containsAny(message, ['not found', '不存在', 'missing record'])) return 'NOT_FOUND'
  if (containsAny(message, ['invalid', 'missing', 'required', 'bad request', 'fieldinvalid'])) return 'INVALID_PARAMS'
@@ -225,14 +254,22 @@ export function normalizeAnyError(input: unknown, options: NormalizeOptions = {}
  if (isModelNotRegisteredMessage(lowerMessage)) {
    return buildNormalizedError('MODEL_NOT_REGISTERED', message, options.details, provider)
  }
-
+  if (isModelNotConfiguredMessage(lowerMessage)) {
+    return buildNormalizedError('MODEL_NOT_CONFIGURED', message, options.details, provider)
+  }
  if (isEmptyResponseMessage(lowerMessage)) {
    return buildNormalizedError('EMPTY_RESPONSE', message, options.details, provider)
  }

  if (typeof errorLike.status === 'number') {
    if (errorLike.status === 401) return buildNormalizedError('UNAUTHORIZED', message, options.details, provider)
-    if (errorLike.status === 403) return buildNormalizedError('FORBIDDEN', message, options.details, provider)
+    // 403 可能是欠费（AccountOverdueError），需优先检查消息内容再决定错误码
+    if (errorLike.status === 403) {
+      if (containsAny(lowerMessage, ['accountoverdueerror', 'overdue balance', 'overdue', 'account has an overdue'])) {
+        return buildNormalizedError('INSUFFICIENT_BALANCE', message, options.details, provider)
+      }
+      return buildNormalizedError('FORBIDDEN', message, options.details, provider)
+    }
    if (errorLike.status === 404) return buildNormalizedError('NOT_FOUND', message, options.details, provider)
    if (errorLike.status === 409) return buildNormalizedError('CONFLICT', message, options.details, provider)
    if (errorLike.status === 422) return buildNormalizedError('SENSITIVE_CONTENT', message, options.details, provider)
--- a/src/lib/errors/user-messages.ts
+++ b/src/lib/errors/user-messages.ts
@@ -12,6 +12,7 @@ export const USER_ERROR_MESSAGES_ZH: Record<UnifiedErrorCode, string> = {
  RATE_LIMIT: '请求过于频繁，请稍后重试。',
  MODEL_NOT_OPEN: '模型权限未开通。请前往 https://console.volcengine.com/ark/region:ark+cn-beijing/openManagement?LLM=%7B%7D&advancedActiveKey=model ，在模型管理页面点击右上角「一键开通所有模型」。',
  MODEL_NOT_REGISTERED: '模型尚未注册，请先完成模型配置后再试。',
+  MODEL_NOT_CONFIGURED: '未配置可用模型，请先前往设置页面添加对应类型的模型后再试。',
  QUOTA_EXCEEDED: '额度已用尽，请稍后再试。',
  EXTERNAL_ERROR: '外部服务暂时不可用，请稍后重试。',
  NETWORK_ERROR: '网络异常，请稍后重试。',
--- a/src/lib/generators/ark.ts
+++ b/src/lib/generators/ark.ts
@@ -248,7 +248,12 @@ export class ArkImageGenerator extends BaseImageGenerator {
            logPrefix: '[ARK Image]'
        })

-        const imageUrl = arkData.data?.[0]?.url
+        const imageUrls = Array.isArray(arkData.data)
+            ? arkData.data
+                .map((item) => (typeof item?.url === 'string' ? item.url.trim() : ''))
+                .filter((item) => item.length > 0)
+            : []
+        const imageUrl = imageUrls[0]

        if (!imageUrl) {
            throw new Error('ARK 未返回图片 URL')
@@ -256,7 +261,8 @@ export class ArkImageGenerator extends BaseImageGenerator {

        return {
            success: true,
-            imageUrl
+            imageUrl,
+            ...(imageUrls.length > 1 ? { imageUrls } : {}),
        }
    }
 }
--- a/src/lib/generators/base.ts
+++ b/src/lib/generators/base.ts
@@ -20,8 +20,9 @@ export interface GenerateOptions {

 export interface GenerateResult {
    success: boolean
-    imageUrl?: string         // 图片 URL
-    imageBase64?: string      // 图片 base64
+    imageUrl?: string         // 图片 URL（单图，向后兼容）
+    imageUrls?: string[]      // 多图 URL 列表（接口返回多张时填充）
+    imageBase64?: string      // 图片 base64（单图，向后兼容）
    videoUrl?: string         // 视频 URL
    audioUrl?: string         // 音频 URL
    error?: string           // 错误信息
--- a/src/lib/logging/file-writer.ts
+++ b/src/lib/logging/file-writer.ts
@@ -127,6 +127,8 @@ async function appendLineAsync(filePath: string, line: string): Promise<void> {
        const dir = modules.path.dirname(filePath)
        modules.fs.mkdirSync(dir, { recursive: true })
        modules.fs.appendFileSync(filePath, line + '\n')
+        // 写入后异步检查是否需要清理（fire-and-forget）
+        void maybeCleanupProjectLog(filePath)
    } catch (err) {
        // Do not propagate, but surface so file-write failures are visible.
        console.error('[file-writer] Failed to write log line to', filePath, err)
@@ -138,6 +140,50 @@ function buildLogFilePath(modules: NodeModules, prefix: string, projectName: str
    return modules.path.join(modules.cwd, 'logs', fileName)
 }

+// ─── 24h cleanup helpers ─────────────────────────────────────────────
+
+const PROJECT_LOG_MAX_BYTES = 2 * 1024 * 1024 // 2 MB 触发清理
+const LOG_RETENTION_MS = 24 * 60 * 60 * 1000   // 保留 24 小时
+
+/**
+ * 从日志内容中过滤掉 24 小时前的行。
+ * 每行是 JSON，通过 "ts" 字段判断时间。
+ */
+function filterRecentLines(content: string): string {
+    const cutoff = Date.now() - LOG_RETENTION_MS
+    const lines = content.split('\n')
+    const kept = lines.filter((line) => {
+        if (!line.trim()) return false
+        try {
+            const parsed = JSON.parse(line) as { ts?: string }
+            if (parsed.ts) {
+                return new Date(parsed.ts).getTime() >= cutoff
+            }
+        } catch {
+            // 非 JSON 行（如分隔符）保留
+        }
+        return true
+    })
+    return kept.join('\n')
+}
+
+/**
+ * 若项目日志文件超过阈值，清理 24 小时前的内容。
+ */
+async function maybeCleanupProjectLog(filePath: string): Promise<void> {
+    const modules = await getNodeModules()
+    if (!modules) return
+    try {
+        const stat = modules.fs.statSync(filePath)
+        if (stat.size <= PROJECT_LOG_MAX_BYTES) return
+        const content = modules.fs.readFileSync(filePath, 'utf-8')
+        const cleaned = filterRecentLines(content)
+        modules.fs.writeFileSync(filePath, cleaned + '\n')
+    } catch {
+        // 文件不存在或读写失败，忽略
+    }
+}
+
 // ─── prefix mapping ──────────────────────────────────────────────────

 function getPrefix(module?: string): string {
@@ -318,3 +364,30 @@ export async function readAllLogs(): Promise<string> {
        return ''
    }
 }
+/**
+ * 清理所有项目日志文件中 24 小时前的内容。
+ * 供 watchdog 定期调用（建议每小时一次）。
+ */
+export async function cleanupAllProjectLogs(): Promise<void> {
+    if (isEdgeOrBrowser()) return
+    const modules = await getNodeModules()
+    if (!modules) return
+
+    const logsDir = modules.path.join(modules.cwd, 'logs')
+    try {
+        const files = modules.fs.readdirSync(logsDir)
+        for (const f of files) {
+            if (!f.endsWith('.log') || f === 'app.log') continue
+            const filePath = modules.path.join(logsDir, f)
+            try {
+                const content = modules.fs.readFileSync(filePath, 'utf-8')
+                const cleaned = filterRecentLines(content)
+                modules.fs.writeFileSync(filePath, cleaned + '\n')
+            } catch {
+                // 单个文件失败不影响其他
+            }
+        }
+    } catch {
+        // logs 目录不存在等情况，忽略
+    }
+}
--- a/src/lib/model-gateway/openai-compat/image.ts
+++ b/src/lib/model-gateway/openai-compat/image.ts
@@ -109,23 +109,43 @@ function toMimeFromOutputFormat(outputFormat: string | undefined): string {
  return 'image/png'
 }

-function readFirstImagePayload(response: unknown): { b64Json: string | null; url: string | null } {
+interface ImagePayloads {
+  /** 第一张图的 base64（向后兼容） */
+  b64Json: string | null
+  /** 第一张图的 URL（向后兼容） */
+  url: string | null
+  /** 所有图的 URL 列表（接口返回多张时有值） */
+  urls: string[]
+}
+
+function readAllImagePayloads(response: unknown): ImagePayloads {
  if (typeof response !== 'object' || response === null) {
-    return { b64Json: null, url: null }
+    return { b64Json: null, url: null, urls: [] }
  }
  const data = (response as { data?: unknown }).data
  if (!Array.isArray(data) || data.length === 0) {
-    return { b64Json: null, url: null }
+    return { b64Json: null, url: null, urls: [] }
  }
-  const first = data[0]
-  if (typeof first !== 'object' || first === null) {
-    return { b64Json: null, url: null }
+
+  const urls: string[] = []
+  let firstB64: string | null = null
+
+  for (const item of data) {
+    if (typeof item !== 'object' || item === null) continue
+    const rawUrl = (item as { url?: unknown }).url
+    const rawB64 = (item as { b64_json?: unknown }).b64_json
+    if (typeof rawUrl === 'string' && rawUrl.trim()) {
+      urls.push(rawUrl.trim())
+    }
+    if (firstB64 === null && typeof rawB64 === 'string' && rawB64.trim()) {
+      firstB64 = rawB64.trim()
+    }
  }
-  const rawB64 = (first as { b64_json?: unknown }).b64_json
-  const rawUrl = (first as { url?: unknown }).url
+
  return {
-    b64Json: typeof rawB64 === 'string' ? rawB64 : null,
-    url: typeof rawUrl === 'string' ? rawUrl : null,
+    b64Json: firstB64,
+    url: urls[0] ?? null,
+    urls,
  }
 }

@@ -161,7 +181,7 @@ export async function generateImageViaOpenAICompat(request: OpenAICompatImageReq
      ...(size ? { size } : {}),
    } as unknown as Parameters<typeof client.images.edit>[0])

-    const imagePayload = readFirstImagePayload(response)
+    const imagePayload = readAllImagePayloads(response)
    const imageBase64 = imagePayload.b64Json
    if (typeof imageBase64 === 'string' && imageBase64.trim().length > 0) {
      const mimeType = toMimeFromOutputFormat(outputFormat)
@@ -173,7 +193,11 @@ export async function generateImageViaOpenAICompat(request: OpenAICompatImageReq
    }
    const imageUrl = imagePayload.url
    if (typeof imageUrl === 'string' && imageUrl.trim().length > 0) {
-      return { success: true, imageUrl }
+      return {
+        success: true,
+        imageUrl,
+        ...(imagePayload.urls.length > 1 ? { imageUrls: imagePayload.urls } : {}),
+      }
    }
    throw new Error('OPENAI_COMPAT_IMAGE_EMPTY_RESPONSE: no image data returned')
  }
@@ -187,7 +211,7 @@ export async function generateImageViaOpenAICompat(request: OpenAICompatImageReq
    ...(size ? { size } : {}),
  } as unknown as Parameters<typeof client.images.generate>[0])

-  const imagePayload = readFirstImagePayload(response)
+  const imagePayload = readAllImagePayloads(response)
  const imageBase64 = imagePayload.b64Json
  if (typeof imageBase64 === 'string' && imageBase64.trim().length > 0) {
    const mimeType = toMimeFromOutputFormat(outputFormat)
@@ -199,7 +223,11 @@ export async function generateImageViaOpenAICompat(request: OpenAICompatImageReq
  }
  const imageUrl = imagePayload.url
  if (typeof imageUrl === 'string' && imageUrl.trim().length > 0) {
-    return { success: true, imageUrl }
+    return {
+      success: true,
+      imageUrl,
+      ...(imagePayload.urls.length > 1 ? { imageUrls: imagePayload.urls } : {}),
+    }
  }
  throw new Error('OPENAI_COMPAT_IMAGE_EMPTY_RESPONSE: no image data returned')
 }
--- a/src/lib/model-gateway/openai-compat/template-image.ts
+++ b/src/lib/model-gateway/openai-compat/template-image.ts
@@ -36,6 +36,23 @@ function resolveModelRef(request: OpenAICompatImageRequest): string {
  throw new Error('OPENAI_COMPAT_IMAGE_MODEL_REF_REQUIRED')
 }

+function readTemplateOutputUrls(value: unknown): string[] {
+  if (!Array.isArray(value)) return []
+  const urls: string[] = []
+  for (const item of value) {
+    if (typeof item === 'string' && item.trim()) {
+      urls.push(item.trim())
+      continue
+    }
+    if (!item || typeof item !== 'object' || Array.isArray(item)) continue
+    const url = (item as { url?: unknown }).url
+    if (typeof url === 'string' && url.trim()) {
+      urls.push(url.trim())
+    }
+  }
+  return urls
+}
+
 export async function generateImageViaOpenAICompatTemplate(
  request: OpenAICompatImageRequest,
 ): Promise<GenerateResult> {
@@ -82,6 +99,18 @@ export async function generateImageViaOpenAICompatTemplate(
  }

  if (request.template.mode === 'sync') {
+    const outputUrls = readTemplateOutputUrls(
+      readJsonPath(payload, request.template.response.outputUrlsPath),
+    )
+    if (outputUrls.length > 0) {
+      const first = outputUrls[0]
+      return {
+        success: true,
+        imageUrl: first,
+        ...(outputUrls.length > 1 ? { imageUrls: outputUrls } : {}),
+      }
+    }
+
    const outputUrl = readJsonPath(payload, request.template.response.outputUrlPath)
    if (typeof outputUrl === 'string' && outputUrl.trim().length > 0) {
      return {
@@ -89,25 +118,6 @@ export async function generateImageViaOpenAICompatTemplate(
        imageUrl: outputUrl.trim(),
      }
    }
-    const outputUrls = readJsonPath(payload, request.template.response.outputUrlsPath)
-    if (Array.isArray(outputUrls) && outputUrls.length > 0) {
-      const first = outputUrls[0]
-      if (typeof first === 'string' && first.trim()) {
-        return {
-          success: true,
-          imageUrl: first.trim(),
-        }
-      }
-      if (first && typeof first === 'object' && !Array.isArray(first)) {
-        const firstUrl = (first as { url?: unknown }).url
-        if (typeof firstUrl === 'string' && firstUrl.trim()) {
-          return {
-            success: true,
-            imageUrl: firstUrl.trim(),
-          }
-        }
-      }
-    }
    throw new Error('OPENAI_COMPAT_IMAGE_TEMPLATE_OUTPUT_NOT_FOUND')
  }

--- a/src/lib/workers/handlers/script-to-storyboard-helpers.ts
+++ b/src/lib/workers/handlers/script-to-storyboard-helpers.ts
@@ -1,4 +1,4 @@
-import { safeParseJsonArray } from '@/lib/json-repair'
+import { safeParseJson, safeParseJsonArray } from '@/lib/json-repair'
 import { prisma } from '@/lib/prisma'
 import type { StoryboardPanel } from '@/lib/storyboard-phases'

@@ -52,6 +52,10 @@ function parsePanelCharacters(raw: string | null): string[] {
 export function parseVoiceLinesJson(responseText: string): JsonRecord[] {
  const rows = safeParseJsonArray(responseText)
  if (rows.length === 0) {
+    const raw = safeParseJson(responseText)
+    if (Array.isArray(raw) && raw.length === 0) {
+      return []
+    }
    throw new Error('voice_analyze: invalid payload')
  }
  return rows as JsonRecord[]
--- a/src/lib/workers/handlers/script-to-storyboard.ts
+++ b/src/lib/workers/handlers/script-to-storyboard.ts
@@ -590,14 +590,22 @@ export async function handleScriptToStoryboardTask(job: Job<TaskJobData>) {
    const nextLineIndexes = voiceLineRows
      .map((row) => (typeof row.lineIndex === 'number' && Number.isFinite(row.lineIndex) ? Math.floor(row.lineIndex) : -1))
      .filter((value) => value > 0)
-    await voiceLineModel.deleteMany({
-      where: {
-        episodeId,
-        lineIndex: {
-          notIn: nextLineIndexes.length > 0 ? nextLineIndexes : [0],
+    if (nextLineIndexes.length === 0) {
+      await voiceLineModel.deleteMany({
+        where: {
+          episodeId,
        },
-      },
-    })
+      })
+    } else {
+      await voiceLineModel.deleteMany({
+        where: {
+          episodeId,
+          lineIndex: {
+            notIn: nextLineIndexes,
+          },
+        },
+      })
+    }
    return created
  }, { timeout: 15000 })

--- a/src/lib/workers/handlers/voice-analyze-helpers.ts
+++ b/src/lib/workers/handlers/voice-analyze-helpers.ts
@@ -1,4 +1,4 @@
-import { safeParseJsonArray } from '@/lib/json-repair'
+import { safeParseJson, safeParseJsonArray } from '@/lib/json-repair'

 export interface StoryboardPanelLike {
  panelIndex: number
@@ -78,6 +78,10 @@ export function buildStoryboardJson(storyboards: StoryboardLike[]): string {
 export function parseVoiceLinesJson(responseText: string): VoiceLinePayload[] {
  const parsed = safeParseJsonArray(responseText)
  if (parsed.length === 0) {
+    const raw = safeParseJson(responseText)
+    if (Array.isArray(raw) && raw.length === 0) {
+      return []
+    }
    throw new Error('Invalid voice lines data structure')
  }
  const voiceLines = parsed
--- a/src/lib/workers/handlers/voice-analyze.ts
+++ b/src/lib/workers/handlers/voice-analyze.ts
@@ -308,14 +308,22 @@ export async function handleVoiceAnalyzeTask(job: Job<TaskJobData>) {
    }

    const incomingLineIndexes = new Set<number>(voiceLinesData.map((item) => item.lineIndex))
-    await voiceLineModel.deleteMany({
-      where: {
-        episodeId,
-        lineIndex: {
-          notIn: Array.from(incomingLineIndexes),
+    if (incomingLineIndexes.size === 0) {
+      await voiceLineModel.deleteMany({
+        where: {
+          episodeId,
        },
-      },
-    })
+      })
+    } else {
+      await voiceLineModel.deleteMany({
+        where: {
+          episodeId,
+          lineIndex: {
+            notIn: Array.from(incomingLineIndexes),
+          },
+        },
+      })
+    }

    return created
  })
--- a/src/lib/workers/utils.ts
+++ b/src/lib/workers/utils.ts
@@ -276,6 +276,130 @@ export async function resolveImageSourceFromGeneration(
  return polled.url
 }

+/**
+ * 多图版本：一次生成调用返回所有图片 URL 数组。
+ *
+ * - 接口返回多张（result.imageUrls）→ 返回完整列表
+ * - 接口只返回单张（result.imageUrl / result.imageBase64）→ 封装成 [url] 保持接口一致
+ * - 异步任务：轮询结果只有一个 URL，封装成 [url]
+ *
+ * 现有代码请继续使用 resolveImageSourceFromGeneration（取第一张），
+ * 只有需要利用多图结果时才调用此函数。
+ */
+export async function resolveImageSourcesFromGeneration(
+  job: Job<TaskJobData>,
+  params: {
+    userId: string
+    modelId: string
+    prompt: string
+    options?: {
+      referenceImages?: string[]
+      aspectRatio?: string
+      resolution?: string
+      size?: string
+      provider?: string
+    }
+    allowTaskExternalIdResume?: boolean
+    pollProgress?: { start?: number; end?: number }
+  },
+): Promise<string[]> {
+  const logger = scopedWorkerUtilLogger(job, 'worker.image.generate_sources')
+  const startedAt = Date.now()
+  const allowTaskExternalIdResume = params.allowTaskExternalIdResume !== false
+
+  // 服务重启续接：若 DB 中已有 externalId，直接恢复轮询（异步只有一张）
+  if (allowTaskExternalIdResume) {
+    const resumeExternalId = await getTaskExistingExternalId(job.data.taskId)
+    if (resumeExternalId) {
+      logger.info({
+        message: 'image sources generation resumed from existing external id',
+        details: { externalId: resumeExternalId },
+      })
+      const polled = await waitExternalResult(job, resumeExternalId, params.userId, {
+        progressStart: params.pollProgress?.start ?? 40,
+        progressEnd: params.pollProgress?.end ?? 92,
+      })
+      return [polled.url]
+    }
+  }
+
+  logger.info({
+    message: 'image sources generation started',
+    provider: params.options?.provider || undefined,
+    details: { model: params.modelId },
+  })
+
+  const runtimeSelections: Record<string, string | number | boolean> = {}
+  if (typeof params.options?.resolution === 'string') {
+    runtimeSelections.resolution = params.options.resolution
+  }
+
+  const capabilityOptions = await resolveProjectModelCapabilityGenerationOptions({
+    projectId: job.data.projectId,
+    userId: params.userId,
+    modelType: 'image',
+    modelKey: params.modelId,
+    runtimeSelections,
+  })
+
+  const result = await withLogContext(
+    { projectId: job.data.projectId, taskId: job.data.taskId, userId: params.userId },
+    () => generateImage(params.userId, params.modelId, params.prompt, {
+      ...params.options,
+      ...capabilityOptions,
+    }),
+  )
+  if (!result.success) {
+    throw new Error(result.error || 'Image generation failed')
+  }
+
+  // 优先使用多图列表
+  if (result.imageUrls && result.imageUrls.length > 0) {
+    logger.info({
+      message: 'image sources generation completed (multi-image)',
+      provider: params.options?.provider || undefined,
+      durationMs: Date.now() - startedAt,
+      details: { count: result.imageUrls.length },
+    })
+    return result.imageUrls
+  }
+
+  if (result.imageUrl) {
+    logger.info({
+      message: 'image sources generation completed (single url)',
+      provider: params.options?.provider || undefined,
+      durationMs: Date.now() - startedAt,
+    })
+    return [result.imageUrl]
+  }
+
+  if (result.imageBase64) {
+    logger.info({
+      message: 'image sources generation completed (base64)',
+      provider: params.options?.provider || undefined,
+      durationMs: Date.now() - startedAt,
+    })
+    return [`data:image/png;base64,${result.imageBase64}`]
+  }
+
+  const externalId = normalizeExternalId(result, 'IMAGE')
+  if (!externalId) {
+    throw new Error('Image generation returned no image and no external id')
+  }
+
+  const polled = await waitExternalResult(job, externalId, params.userId, {
+    progressStart: params.pollProgress?.start ?? 40,
+    progressEnd: params.pollProgress?.end ?? 92,
+  })
+  logger.info({
+    message: 'image sources generation completed (async)',
+    provider: params.options?.provider || undefined,
+    durationMs: Date.now() - startedAt,
+    details: { externalId },
+  })
+  return [polled.url]
+}
+
 export async function resolveVideoSourceFromGeneration(
  job: Job<TaskJobData>,
  params: {
--- a/tests/unit/generators/image-provider-smoke.test.ts
+++ b/tests/unit/generators/image-provider-smoke.test.ts
@@ -133,6 +133,36 @@ describe('image provider smoke tests', () => {
    })
  })

+  it('Seedream 返回多图时 -> 同时返回 imageUrl 和 imageUrls', async () => {
+    getProviderConfigMock.mockResolvedValueOnce({
+      id: 'ark',
+      apiKey: 'ark-key',
+    })
+    arkImageGenerationMock.mockResolvedValueOnce({
+      data: [
+        { url: 'https://seedream.test/image-1.png' },
+        { url: 'https://seedream.test/image-2.png' },
+      ],
+    })
+
+    const generator = new ArkSeedreamGenerator()
+    const result = await generator.generate({
+      userId: 'user-1',
+      prompt: 'refine this style',
+      referenceImages: ['https://example.com/ref.png'],
+      options: {
+        modelId: 'doubao-seedream-4-5-251128',
+        aspectRatio: '3:4',
+      },
+    })
+
+    expect(result).toEqual({
+      success: true,
+      imageUrl: 'https://seedream.test/image-1.png',
+      imageUrls: ['https://seedream.test/image-1.png', 'https://seedream.test/image-2.png'],
+    })
+  })
+
  it('Gemini 兼容层文生图可用 -> 直连 Gemini SDK 协议返回图片', async () => {
    getProviderConfigMock.mockResolvedValueOnce({
      id: 'gemini-compatible:gm-1',
--- a/tests/unit/model-gateway/openai-compat-template-image-output-urls.test.ts
+++ b/tests/unit/model-gateway/openai-compat-template-image-output-urls.test.ts
@@ -0,0 +1,98 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const resolveConfigMock = vi.hoisted(() => vi.fn(async () => ({
+  providerId: 'openai-compatible:test-provider',
+  baseUrl: 'https://compat.example.com/v1',
+  apiKey: 'sk-test',
+})))
+
+vi.mock('@/lib/model-gateway/openai-compat/common', () => ({
+  resolveOpenAICompatClientConfig: resolveConfigMock,
+}))
+
+import { generateImageViaOpenAICompatTemplate } from '@/lib/model-gateway/openai-compat/template-image'
+
+describe('openai-compat template image output urls', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('returns all image urls when outputUrlsPath contains multiple values', async () => {
+    globalThis.fetch = vi.fn(async () => new Response(JSON.stringify({
+      data: [
+        { url: 'https://cdn.test/1.png' },
+        { url: 'https://cdn.test/2.png' },
+      ],
+    }), { status: 200 })) as unknown as typeof fetch
+
+    const result = await generateImageViaOpenAICompatTemplate({
+      userId: 'user-1',
+      providerId: 'openai-compatible:test-provider',
+      modelId: 'gpt-image-1',
+      modelKey: 'openai-compatible:test-provider::gpt-image-1',
+      prompt: 'draw a cat',
+      profile: 'openai-compatible',
+      template: {
+        version: 1,
+        mediaType: 'image',
+        mode: 'sync',
+        create: {
+          method: 'POST',
+          path: '/images/generations',
+          contentType: 'application/json',
+          bodyTemplate: {
+            model: '{{model}}',
+            prompt: '{{prompt}}',
+          },
+        },
+        response: {
+          outputUrlPath: '$.data[0].url',
+          outputUrlsPath: '$.data',
+        },
+      },
+    })
+
+    expect(result).toEqual({
+      success: true,
+      imageUrl: 'https://cdn.test/1.png',
+      imageUrls: ['https://cdn.test/1.png', 'https://cdn.test/2.png'],
+    })
+  })
+
+  it('keeps single-url output compatible when outputUrlsPath has only one image', async () => {
+    globalThis.fetch = vi.fn(async () => new Response(JSON.stringify({
+      data: [{ url: 'https://cdn.test/only.png' }],
+    }), { status: 200 })) as unknown as typeof fetch
+
+    const result = await generateImageViaOpenAICompatTemplate({
+      userId: 'user-1',
+      providerId: 'openai-compatible:test-provider',
+      modelId: 'gpt-image-1',
+      modelKey: 'openai-compatible:test-provider::gpt-image-1',
+      prompt: 'draw a cat',
+      profile: 'openai-compatible',
+      template: {
+        version: 1,
+        mediaType: 'image',
+        mode: 'sync',
+        create: {
+          method: 'POST',
+          path: '/images/generations',
+          contentType: 'application/json',
+          bodyTemplate: {
+            model: '{{model}}',
+            prompt: '{{prompt}}',
+          },
+        },
+        response: {
+          outputUrlsPath: '$.data',
+        },
+      },
+    })
+
+    expect(result).toEqual({
+      success: true,
+      imageUrl: 'https://cdn.test/only.png',
+    })
+  })
+})
--- a/tests/unit/worker/script-to-storyboard.test.ts
+++ b/tests/unit/worker/script-to-storyboard.test.ts
@@ -76,6 +76,7 @@ const runScriptToStoryboardAtomicRetryMock = vi.hoisted(() => vi.fn())

 const txState = vi.hoisted(() => ({
  createdRows: [] as Array<Record<string, unknown>>,
+  deletedWhereClauses: [] as Array<Record<string, unknown>>,
 }))

 const prismaMock = vi.hoisted(() => ({
@@ -241,6 +242,7 @@ describe('worker script-to-storyboard behavior', () => {
  beforeEach(() => {
    vi.clearAllMocks()
    txState.createdRows = []
+    txState.deletedWhereClauses = []
    parseStoryboardRetryTargetMock.mockReturnValue(null)
    runScriptToStoryboardAtomicRetryMock.mockReset()

@@ -274,13 +276,16 @@ describe('worker script-to-storyboard behavior', () => {

    prismaMock.$transaction.mockImplementation(async (fn: (tx: {
      novelPromotionVoiceLine: {
-        deleteMany: (args: { where: { episodeId: string } }) => Promise<unknown>
+        deleteMany: (args: { where: Record<string, unknown> }) => Promise<unknown>
        create: (args: { data: Record<string, unknown>; select: { id: boolean } }) => Promise<{ id: string }>
      }
    }) => Promise<unknown>) => {
      const tx = {
        novelPromotionVoiceLine: {
-          deleteMany: async () => undefined,
+          deleteMany: async (args: { where: Record<string, unknown> }) => {
+            txState.deletedWhereClauses.push(args.where)
+            return undefined
+          },
          create: async (args: { data: Record<string, unknown>; select: { id: boolean } }) => {
            txState.createdRows.push(args.data)
            return { id: `voice-${txState.createdRows.length}` }
@@ -328,6 +333,12 @@ describe('worker script-to-storyboard behavior', () => {
      matchedStoryboardId: 'storyboard-1',
      matchedPanelIndex: 1,
    }))
+    expect(txState.deletedWhereClauses[0]).toEqual({
+      episodeId: 'episode-1',
+      lineIndex: {
+        notIn: [1],
+      },
+    })
  })

  it('voice 解析失败后会重试一次再成功', async () => {
@@ -371,6 +382,24 @@ describe('worker script-to-storyboard behavior', () => {
    )
  })

+  it('空台词数组 -> 成功完成并清空旧台词', async () => {
+    parseVoiceLinesJsonMock.mockReturnValue([])
+
+    const job = buildJob({ episodeId: 'episode-1' })
+    const result = await handleScriptToStoryboardTask(job)
+
+    expect(result).toEqual({
+      episodeId: 'episode-1',
+      storyboardCount: 1,
+      panelCount: 1,
+      voiceLineCount: 0,
+    })
+    expect(txState.createdRows).toEqual([])
+    expect(txState.deletedWhereClauses[0]).toEqual({
+      episodeId: 'episode-1',
+    })
+  })
+
  it('phase 级重试: 仅执行原子 phase，不走整图重跑', async () => {
    parseStoryboardRetryTargetMock.mockReturnValue({
      stepKey: 'clip_clip-1_phase3_detail',
--- a/tests/unit/worker/voice-analyze.test.ts
+++ b/tests/unit/worker/voice-analyze.test.ts
@@ -4,6 +4,7 @@ import { TASK_TYPE, type TaskJobData } from '@/lib/task/types'

 const txState = vi.hoisted(() => ({
  createdRows: [] as Array<Record<string, unknown>>,
+  deletedWhereClauses: [] as Array<Record<string, unknown>>,
 }))

 const prismaMock = vi.hoisted(() => ({
@@ -79,6 +80,7 @@ describe('worker voice-analyze behavior', () => {
  beforeEach(() => {
    vi.clearAllMocks()
    txState.createdRows = []
+    txState.deletedWhereClauses = []

    prismaMock.project.findUnique.mockResolvedValue({ id: 'project-1', mode: 'novel-promotion' })
    prismaMock.novelPromotionProject.findUnique.mockResolvedValue({
@@ -121,7 +123,7 @@ describe('worker voice-analyze behavior', () => {

    prismaMock.$transaction.mockImplementation(async (fn: (tx: {
      novelPromotionVoiceLine: {
-        deleteMany: (args: { where: { episodeId: string } }) => Promise<unknown>
+        deleteMany: (args: { where: Record<string, unknown> }) => Promise<unknown>
        create: (args: { data: Record<string, unknown>; select: { id: boolean; speaker: boolean; matchedStoryboardId: boolean } }) => Promise<{
          id: string
          speaker: string
@@ -131,7 +133,10 @@ describe('worker voice-analyze behavior', () => {
    }) => Promise<unknown>) => {
      const tx = {
        novelPromotionVoiceLine: {
-          deleteMany: async () => undefined,
+          deleteMany: async (args: { where: Record<string, unknown> }) => {
+            txState.deletedWhereClauses.push(args.where)
+            return undefined
+          },
          create: async (args: { data: Record<string, unknown>; select: { id: boolean; speaker: boolean; matchedStoryboardId: boolean } }) => {
            txState.createdRows.push(args.data)
            const speaker = typeof args.data.speaker === 'string' ? args.data.speaker : 'unknown'
@@ -178,6 +183,30 @@ describe('worker voice-analyze behavior', () => {
      matchedStoryboardId: 'storyboard-1',
      matchedPanelIndex: 0,
    }))
+    expect(txState.deletedWhereClauses[0]).toEqual({
+      episodeId: 'episode-1',
+      lineIndex: {
+        notIn: [1, 2],
+      },
+    })
+  })
+
+  it('empty voice lines -> success with zero rows and clears existing lines', async () => {
+    helperMock.parseVoiceLinesJson.mockReturnValue([])
+
+    const job = buildJob({ episodeId: 'episode-1' })
+    const result = await handleVoiceAnalyzeTask(job)
+
+    expect(result).toEqual({
+      episodeId: 'episode-1',
+      count: 0,
+      matchedCount: 0,
+      speakerStats: {},
+    })
+    expect(txState.createdRows).toEqual([])
+    expect(txState.deletedWhereClauses[0]).toEqual({
+      episodeId: 'episode-1',
+    })
  })

  it('line references non-existent storyboard panel -> explicit error', async () => {
--- a/tests/unit/worker/voice-line-parse-helpers.test.ts
+++ b/tests/unit/worker/voice-line-parse-helpers.test.ts
@@ -0,0 +1,21 @@
+import { describe, expect, it } from 'vitest'
+import { parseVoiceLinesJson as parseStoryboardVoiceLinesJson } from '@/lib/workers/handlers/script-to-storyboard-helpers'
+import { parseVoiceLinesJson as parseStandaloneVoiceLinesJson } from '@/lib/workers/handlers/voice-analyze-helpers'
+
+describe('voice line parse helpers', () => {
+  it('script-to-storyboard parser accepts explicit empty array', () => {
+    expect(parseStoryboardVoiceLinesJson('[]')).toEqual([])
+  })
+
+  it('script-to-storyboard parser rejects non-object array payload', () => {
+    expect(() => parseStoryboardVoiceLinesJson('[1,2]')).toThrow('voice_analyze: invalid payload')
+  })
+
+  it('voice-analyze parser accepts explicit empty array', () => {
+    expect(parseStandaloneVoiceLinesJson('[]')).toEqual([])
+  })
+
+  it('voice-analyze parser rejects non-object array payload', () => {
+    expect(() => parseStandaloneVoiceLinesJson('[1,2]')).toThrow('Invalid voice lines data structure')
+  })
+})