fix(viral-video): render流程禁止补生成意图/编导脚本 (#2219) (#2219)

fix(viral-video): render流程禁止补生成意图/编导脚本 (#2218)

CHANGES.md

@@ -0,0 +1,2 @@
+Mon Oct  5 04:09:11 PM CST 2026
+2198 lite/pro并行竞速 (commit 9699a1f) — CI rebuild trigger Mon Oct  5 08:09:11 AM UTC 2026

alembic/versions/096_feature_billing_fields.py

@@ -0,0 +1,61 @@
+"""功能计费积分字段（爆款/对口型/智能剪辑 DB 化计费）。
+
+给 gpu_lipsync_tasks / generation_tasks / lipsync_jobs 三张表加积分字段：
+- credits_prepaid: 提交任务时预扣积分
+- credits_cost: 最终结算积分
+- credits_transaction_id: 预扣流水 ID
+
+注意：feature_pricing_configs 配置表由 xiaoxia-admin 侧 migration 建立，
+本仓库只读，不在此创建。
+
+Revision ID: 096_feature_billing_fields
+Revises: 095_viral_video_prompt_templates
+Create Date: 2026-10-05
+"""
+
+import sqlalchemy as sa
+
+from alembic import op
+
+revision = "096_feature_billing_fields"
+down_revision = "095_viral_video_prompt_templates"
+branch_labels = None
+depends_on = None
+
+_TABLES = ("gpu_lipsync_tasks", "generation_tasks", "lipsync_jobs")
+_COLUMNS = (
+    ("credits_prepaid", sa.Float(), "0"),
+    ("credits_cost", sa.Float(), "0"),
+    ("credits_transaction_id", sa.String(36), ""),
+)
+
+
+def _table_exists(conn, name: str) -> bool:
+    return name in sa.inspect(conn).get_table_names()
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    for table in _TABLES:
+        if not _table_exists(conn, table):
+            continue
+        existing = {c["name"] for c in sa.inspect(conn).get_columns(table)}
+        for col_name, col_type, default in _COLUMNS:
+            if col_name in existing:
+                continue
+            op.add_column(
+                table,
+                sa.Column(col_name, col_type, nullable=False, server_default=default),
+            )
+
+
+def downgrade() -> None:
+    conn = op.get_bind()
+    for table in _TABLES:
+        if not _table_exists(conn, table):
+            continue
+        existing = {c["name"] for c in sa.inspect(conn).get_columns(table)}
+        for col_name, _col_type, _default in _COLUMNS:
+            if col_name not in existing:
+                continue
+            op.drop_column(table, col_name)

apps/api/app/api/routes/generation_tasks.py

@@ -44,6 +44,7 @@ from packages.application import (
     GetGenerationTaskUseCase,
     ListGeneratedVideosByTaskUseCase,
 )
+from packages.domain import feature_pricing_service
 from packages.domain.smart_match import smart_select_assets
 
 # #2035：文案关键词 → 素材分类 映射表（用于 smart_match category_match 维度）
@@ -163,7 +164,6 @@ def _infer_expected_categories(script_tags: set[str] | None) -> set[str] | None:
     return matched or None
 
 
-
 logger = logging.getLogger(__name__)
 
 router = APIRouter()
@@ -700,6 +700,17 @@ def create_generation_task(
         logger.info("画中画已下线，strategy_id %s → one_take", effective_strategy_id)
         effective_strategy_id = "one_take"
 
+    # ── smart_edit 计费预扣（全局 points 开关 + 功能开关均开才扣） ──
+    # 首期固定价：dynamic_cost=0，price=(0+fixed_cost)×multiplier，price_cap 封顶。
+    # 预览任务不扣费；按任务条数扣费，任一任务预扣失败（余额不足）整体拒绝。
+    smart_edit_charge = 0.0
+    charged_task_count = 0
+    if not request.is_preview and feature_pricing_service.is_feature_enabled("smart_edit"):
+        unit_credits, _bd = feature_pricing_service.calculate_price("smart_edit", 0.0)
+        if unit_credits > 0:
+            smart_edit_charge = round(unit_credits * count, 2)
+            charged_task_count = count
+
     # 批量生成（count>1）：每个变体必须走与单视频完全相同的独立选片流程（#1743/#1749）。
     # - 变体 0：clone 源 plan（不污染源 plan），变体 1..N-1 用 reselect_plan_for_variant
     #   完整重跑选片（素材级去重：fresh 优先 → 受控复用 overlap≤20% → 短素材禁复用）；
@@ -930,6 +941,42 @@ def create_generation_task(
             )
             # 变体序号写入 extra_meta（响应/排查时可辨识）
             task.extra_meta["variant_index"] = task_index
+
+            # smart_edit 逐条预扣（首期固定价，credits_cost=prepaid，不做结算）
+            task_txn_id = ""
+            if charged_task_count > 0:
+                from packages.domain.points_service import PointsService
+
+                unit_credits = round(smart_edit_charge / count, 2)
+                res = PointsService().deduct_points(
+                    user_id=user_id,
+                    amount=unit_credits,
+                    source="smart_edit",
+                    db=db,
+                    description="智能剪辑生成预扣",
+                    ref_id=task.id,
+                )
+                if not res.get("success"):
+                    # 余额不足：退还本次请求已扣积分后整体拒绝
+                    already_charged = round(unit_credits * task_index, 2)
+                    if already_charged > 0:
+                        PointsService().refund_points(
+                            user_id=user_id,
+                            amount=already_charged,
+                            source="smart_edit",
+                            db=db,
+                            ref_id=task.id,
+                            description="智能剪辑批量提交失败退回",
+                        )
+                    raise HTTPException(
+                        status_code=402,
+                        detail=(f"积分不足：智能剪辑每条需 {unit_credits:.2f} 积分，当前余额 {res.get('balance', 0)}"),
+                    )
+                task_txn_id = str(res.get("transaction_id") or "")
+                task.credits_prepaid = unit_credits
+                task.credits_cost = unit_credits
+                task.credits_transaction_id = task_txn_id
+                generation_task_repository.update(task)
             try:
                 # 兜底关联编辑计划：前端未传 source_edit_plan_id 时，
                 # 通过 template_id + user_id 在 DB 层直接查找最新的 plan。

apps/api/app/api/routes/viral_video.py

@@ -341,6 +341,9 @@ def confirm_copy(
         raise HTTPException(status_code=403, detail="无权操作此任务")
     if job.status != ViralVideoStatus.COPY_GENERATED:
         raise HTTPException(status_code=409, detail=f"任务当前状态 {job.status} 不能确认文案（需 copy_generated）")
+    # #2218: 额外校验 copy_result 完整性，防止孤儿/脏数据进入渲染
+    if not isinstance(job.copy_result, dict) or not job.copy_result:
+        raise HTTPException(status_code=409, detail="文案数据缺失，请先点击「生成文案」")
 
     # 积分预扣（已扣过/重试任务跳过）
     from app.config import settings as _settings

apps/api/app/services/gpu_lipsync_service.py

@@ -228,6 +228,8 @@ class GpuLipsyncService:
         lipsync_job_id: str = "",
         user_id: str = "",
         project_id: str = "",
+        credits_prepaid: float = 0.0,
+        credits_transaction_id: str = "",
     ) -> GpuLipsyncTaskModel:
         task_id = str(uuid.uuid4())
         now = datetime.now(UTC)
@@ -240,6 +242,8 @@ class GpuLipsyncService:
             audio_url=audio_url,
             status="pending",
             attempt=0,
+            credits_prepaid=float(credits_prepaid or 0.0),
+            credits_transaction_id=str(credits_transaction_id or ""),
             created_at=now,
             updated_at=now,
         )

apps/api/app/services/lipsync_service.py

@@ -38,6 +38,7 @@ from sqlalchemy.orm import Session
 from packages.adapters.sqlalchemy_impl.models import LipsyncJobModel
 from packages.application.cosyvoice_service import CosyVoiceError
 from packages.config import get_api_settings
+from packages.domain import feature_pricing_service
 from packages.domain.sentence_timings import (
     compute_sentence_timings,
     probe_audio_duration,
@@ -368,6 +369,8 @@ class LipsyncService:
             lipsync_job_id=job.id,
             user_id=job.user_id,
             project_id=job.project_id,
+            credits_prepaid=float(getattr(job, "credits_prepaid", 0) or 0),
+            credits_transaction_id=str(getattr(job, "credits_transaction_id", "") or ""),
         )
         logger.info(
             "[lipsync] 已创建 GPU 任务（异步）: job_id=%s gpu_task=%s",
@@ -415,6 +418,121 @@ class LipsyncService:
             job.output_duration,
         )
 
+    # ── lip_sync 计费辅助 ────────────────────────────────────────────────
+
+    @staticmethod
+    def _estimate_duration(
+        *,
+        audio_duration: Optional[float] = None,
+        sentence_timings: Optional[list] = None,
+        script_text: str = "",
+    ) -> float:
+        """预估音频/成片秒数。
+
+        优先级：audio_duration（预合成前端已 ffprobe）> timings 末句 end_time >
+        脚本字数 / 5 字每秒 > 默认 10 秒。
+        """
+        if audio_duration and float(audio_duration) > 0:
+            return float(audio_duration)
+        if sentence_timings:
+            max_end = 0.0
+            for item in sentence_timings:
+                if isinstance(item, dict):
+                    end = item.get("end_time") or item.get("end") or 0.0
+                else:
+                    end = 0.0
+                try:
+                    max_end = max(max_end, float(end))
+                except (TypeError, ValueError):
+                    continue
+            if max_end > 0:
+                return max_end
+        text = (script_text or "").strip()
+        if text:
+            return max(1.0, len(text) / 5.0)
+        return 10.0
+
+    def _settle_lip_sync(self, job: LipsyncJobModel, actual_duration: float) -> None:
+        """按实际时长结算（首期只退不补：final < prepaid 退差额，> 不补）。
+
+        幂等：credits_cost 已 > 0 说明结算过，直接跳过。
+        结算失败不阻塞业务（结果已产出），仅记录日志。
+        """
+        try:
+            prepaid = float(getattr(job, "credits_prepaid", 0) or 0)
+            if prepaid <= 0:
+                return
+            if float(getattr(job, "credits_cost", 0) or 0) > 0:
+                return
+            feature_cfg = feature_pricing_service.get_feature_config("lip_sync")
+            unit_cost = float(feature_cfg.dynamic_unit_cost) if feature_cfg is not None else 0.0
+            duration = float(actual_duration or 0.0)
+            if duration <= 0:
+                duration = self._estimate_duration(
+                    sentence_timings=job.sentence_timings,
+                    script_text=job.script_text,
+                )
+            final_price, _bd = feature_pricing_service.calculate_price("lip_sync", duration * unit_cost)
+            final_price = round(float(final_price), 2)
+            job.credits_cost = final_price
+            if final_price < prepaid - 0.009:
+                refund = round(prepaid - final_price, 2)
+                from packages.domain.points_service import PointsService
+
+                res = PointsService().refund_points(
+                    user_id=job.user_id,
+                    amount=refund,
+                    source="lip_sync",
+                    db=self.db,
+                    ref_id=str(job.credits_transaction_id or job.id),
+                    description="对口型结算退费",
+                )
+                if not res.get("success"):
+                    logger.warning(
+                        "[lip_sync] 结算退费失败 job_id=%s refund=%.2f（不阻塞）",
+                        job.id,
+                        refund,
+                    )
+            # final > prepaid：首期只退不补，不补扣
+            self.db.commit()
+        except Exception:  # noqa: BLE001
+            logger.exception("[lip_sync] 结算异常 job_id=%s（不阻塞结果）", job.id)
+            try:
+                self.db.rollback()
+            except Exception:  # noqa: BLE001
+                pass
+
+    def _refund_lip_sync(self, job: LipsyncJobModel) -> None:
+        """任务失败/取消时全额退还预扣积分（credits_cost 已结算则退实际未消耗部分）。"""
+        try:
+            prepaid = float(getattr(job, "credits_prepaid", 0) or 0)
+            if prepaid <= 0:
+                return
+            txn_id = str(getattr(job, "credits_transaction_id", "") or "")
+            cost = float(getattr(job, "credits_cost", 0) or 0)
+            refund = round(prepaid - cost, 2) if cost > 0 else round(prepaid, 2)
+            if refund <= 0:
+                return
+            from packages.domain.points_service import PointsService
+
+            res = PointsService().refund_points(
+                user_id=job.user_id,
+                amount=refund,
+                source="lip_sync",
+                db=self.db,
+                ref_id=txn_id or job.id,
+                description="对口型失败/取消退款",
+            )
+            if res.get("success"):
+                job.credits_cost = prepaid  # 标记已全额退回，防重复退
+                self.db.commit()
+        except Exception:  # noqa: BLE001
+            logger.exception("[lip_sync] 退款异常 job_id=%s", job.id)
+            try:
+                self.db.rollback()
+            except Exception:  # noqa: BLE001
+                pass
+
     # ── 创建任务 ──────────────────────────────────────────────────────────
 
     def create_job(
@@ -466,6 +584,35 @@ class LipsyncService:
             if not isinstance(sentence_timings, list) or len(sentence_timings) == 0:
                 raise MediaKitError("预合成模式 sentence_timings 不能为空", code="InvalidInput")
 
+        # 0.5 lip_sync 计费预扣（全局 points 开关 + 功能开关均开才扣）
+        prepaid_credits = 0.0
+        prepaid_txn_id = ""
+        if feature_pricing_service.is_feature_enabled("lip_sync"):
+            est_duration = self._estimate_duration(
+                audio_duration=audio_duration,
+                sentence_timings=sentence_timings,
+                script_text=script_text,
+            )
+            feature_cfg = feature_pricing_service.get_feature_config("lip_sync")
+            unit_cost = float(feature_cfg.dynamic_unit_cost) if feature_cfg is not None else 0.0
+            dynamic_cost = est_duration * unit_cost
+            prepaid_credits, _bd = feature_pricing_service.calculate_price("lip_sync", dynamic_cost)
+            if prepaid_credits > 0:
+                from packages.domain.points_service import PointsService
+
+                res = PointsService().deduct_points(
+                    user_id=user_id,
+                    amount=prepaid_credits,
+                    source="lip_sync",
+                    db=self.db,
+                    description="对口型生成预扣",
+                )
+                if not res.get("success"):
+                    raise ValueError(
+                        f"积分不足：本次对口型需 {prepaid_credits:.2f} 积分，当前余额 {res.get('balance', 0)}"
+                    )
+                prepaid_txn_id = str(res.get("transaction_id") or "")
+
         # 1. 创建数据库记录
         job_id = str(uuid.uuid4())
         job = LipsyncJobModel(
@@ -482,6 +629,8 @@ class LipsyncService:
             emotion=emotion or "",
             # 音频直传（含预合成）直接进入 pending（后续同步改为 submitted）；TTS 模式进入 tts_processing
             status="tts_processing" if is_tts_mode else "pending",
+            credits_prepaid=prepaid_credits,
+            credits_transaction_id=prepaid_txn_id,
         )
         self.db.add(job)
         self.db.flush()
@@ -677,6 +826,8 @@ class LipsyncService:
                     job.completed_at = _now
                     job.updated_at = _now
                     self.db.commit()
+                    # lip_sync 超时全额退款
+                    self._refund_lip_sync(job)
             return job
 
         # 未提交的任务不轮询
@@ -702,6 +853,8 @@ class LipsyncService:
                 job.completed_at = datetime.now(UTC)
                 job.updated_at = datetime.now(UTC)
                 self.db.commit()
+                # lip_sync 结算（只退不补）
+                self._settle_lip_sync(job, float(job.output_duration or 0.0))
                 # 异步转存自家 OSS
                 try:
                     from app.tasks.lipsync_tts import persist_output_video_task
@@ -719,6 +872,8 @@ class LipsyncService:
                 job.error_message = error.get("message", "任务执行失败")
                 job.error_code = error.get("code", "TaskFailed")
                 job.completed_at = datetime.now(UTC)
+                # lip_sync 失败全额退款（先退款再统一 commit）
+                self._refund_lip_sync(job)
             else:
                 # 中间状态（running/processing/queued 等）同步到 DB，避免前端永远卡在 submitted
                 if isinstance(mk_status, str) and mk_status:
@@ -812,6 +967,8 @@ class LipsyncService:
             job.status = "cancelled"
             job.updated_at = datetime.now(UTC)
             self.db.commit()
+            # lip_sync 取消全额退款
+            self._refund_lip_sync(job)
             self.db.refresh(job)
 
         return job

apps/api/app/tasks/lipsync_gpu.py

@@ -104,6 +104,7 @@ def lipsync_gpu_process_async(self, job_id: str, user_id: str, gpu_task_id: str)
             job.updated_at = datetime.now(UTC)
             db.commit()
             logger.info("[lipsync_gpu_async] GPU 任务已被用户取消: job_id=%s", job_id)
+            _refund_lip_sync(db, job)
             return
 
         if final_task.status != "done":
@@ -141,6 +142,7 @@ def lipsync_gpu_process_async(self, job_id: str, user_id: str, gpu_task_id: str)
             job_id,
             job.output_duration,
         )
+        _settle_lip_sync(db, job, final_task)
     except Exception as exc:
         logger.exception("[lipsync_gpu_async] 异常: job_id=%s err=%s", job_id, exc)
         try:
@@ -157,6 +159,33 @@ def lipsync_gpu_process_async(self, job_id: str, user_id: str, gpu_task_id: str)
         db.close()
 
 
+def _settle_lip_sync(db: Session, job: LipsyncJobModel, gpu_task) -> None:
+    """GPU 成功后结算：同步 credits_cost 到 gpu 任务并按实际时长多退少不补。"""
+    try:
+        from app.services.lipsync_service import LipsyncService
+
+        # GPU 任务表先同步结算结果（标记用）
+        LipsyncService._settle_lip_sync(job, float(getattr(gpu_task, "result_duration", 0) or 0.0))
+        gpu_task.credits_cost = float(job.credits_cost or 0.0)
+        db.commit()
+    except Exception:  # noqa: BLE001
+        logger.exception("[lipsync_gpu_async] lip_sync 结算异常 job_id=%s（不阻塞）", job.id)
+        try:
+            db.rollback()
+        except Exception:  # noqa: BLE001
+            pass
+
+
+def _refund_lip_sync(db: Session, job: LipsyncJobModel) -> None:
+    """GPU 取消/失败路径全额退款。"""
+    try:
+        from app.services.lipsync_service import LipsyncService
+
+        LipsyncService(db)._refund_lip_sync(job)
+    except Exception:  # noqa: BLE001
+        logger.exception("[lipsync_gpu_async] lip_sync 退款异常 job_id=%s", job.id)
+
+
 def _fallback_to_mediakit(db: Session, job: LipsyncJobModel) -> None:
     """GPU 失败时回退到 MediaKit 云端渲染。"""
     try:

apps/web/src/api/viral-video/types.ts

@@ -176,7 +176,7 @@ export interface ViralVideoJob {
   fusion_level?: FusionLevel
   voice_id?: string
   voice_mode?: "global" | "per_video"
-  voice_source?: "preset" | "library" | "clone" | "upload"
+  voice_source?: "preset" | "library" | "clone" | "upload" | "my_voice"
   bgm_preference?: string
   intent_result?: IntentResult
   intent_text?: string
@@ -212,7 +212,7 @@ export interface GenerateViralVideoRequest {
   user_copy_text?: string
   fusion_level?: FusionLevel
   voice_id?: string
-  voice_source?: "preset" | "library" | "clone" | "upload"
+  voice_source?: "preset" | "library" | "clone" | "upload" | "my_voice"
   bgm_preference?: string
   industry?: string
   target_customer?: string
@@ -244,7 +244,7 @@ export interface AnalyzeImagesRequest {
   /** TTS 音色 ID（STEP1 已选音色时传） */
   voice_id?: string
   /** 音色来源：preset | library | clone | upload */
-  voice_source?: "preset" | "library" | "clone" | "upload"
+  voice_source?: "preset" | "library" | "clone" | "upload" | "my_voice"
   /** Seedance 视频比例：9:16 | 16:9 | 1:1 */
   video_ratio?: string
   /** Seedance 模型 ID（空则使用服务端默认） */
@@ -273,7 +273,7 @@ export interface GenerateCopyRequest {
   /** TTS 音色 ID（优先级高于 persona_id） */
   voice_id?: string
   /** 音色来源：preset | library | clone | upload */
-  voice_source?: "preset" | "library" | "clone" | "upload"
+  voice_source?: "preset" | "library" | "clone" | "upload" | "my_voice"
   /** Seedance 视频比例（9:16/16:9/1:1 等） */
   video_ratio?: string
   /** Seedance 模型 ID（空则使用服务端默认） */

apps/web/src/api/voice-clone/types.ts

@@ -18,6 +18,8 @@ export interface VoiceClone {
   language: string
   gender: string
   error_message: string | null
+  /** CosyVoice 实际使用的音色 ID（status=ready 时由后端填充，用于 TTS 调用） */
+  voice_id?: string | null
   created_at: string
   updated_at: string
 }

apps/web/src/api/voice-clone/utils.ts

@@ -18,6 +18,7 @@ export const toVoiceClone = (profile: VoiceCloneProfile): VoiceClone => ({
   language: profile.language || "",
   gender: profile.gender || "",
   error_message: profile.error_message || null,
+  voice_id: profile.voice_id,
   created_at: profile.created_at,
   updated_at: profile.updated_at,
 })

apps/web/src/components/common/DurationWheelPicker/DurationWheelPicker.css

@@ -0,0 +1,182 @@
+/* DurationWheelPicker —— 弹层式滚轮选择器（样式与表单一致） */
+
+/* 触发按钮：外观复用 .vv-select 风格 */
+.dw-trigger {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+  height: 36px;
+  padding: 0 12px;
+  background: #fff;
+  border: 1px solid #e0e0e8;
+  border-radius: 8px;
+  font-size: 13px;
+  color: #1f2937;
+  cursor: pointer;
+  box-sizing: border-box;
+  transition: all 0.15s;
+  user-select: none;
+}
+.dw-trigger:hover {
+  border-color: #c0c0d0;
+}
+.dw-trigger-open,
+.dw-trigger:focus-within {
+  border-color: #7c3aed !important;
+  box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.12);
+}
+.dw-trigger-disabled {
+  opacity: 0.5;
+  pointer-events: none;
+  cursor: not-allowed;
+}
+.dw-trigger-val {
+  flex: 1;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.dw-trigger-placeholder {
+  color: #9ca3af;
+}
+.dw-trigger-arrow {
+  font-size: 10px;
+  color: #9ca3af;
+  margin-left: 8px;
+  transition: transform 0.2s;
+}
+.dw-trigger-arrow-up {
+  transform: rotate(180deg);
+}
+
+/* 弹层容器 */
+.dw-popup {
+  padding: 8px;
+  min-width: 140px;
+}
+
+/* 滚轮 */
+.dw-picker {
+  position: relative;
+  width: 100%;
+  overflow: hidden;
+  border-radius: 8px;
+  background: #fafafe;
+  border: 1px solid #e5e7eb;
+}
+.dw-picker-list {
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  height: 100%;
+  overflow-y: scroll;
+  scroll-snap-type: y mandatory;
+  -webkit-overflow-scrolling: touch;
+  scrollbar-width: none;
+}
+.dw-picker-list::-webkit-scrollbar {
+  display: none;
+}
+.dw-picker-item {
+  display: flex;
+  align-items: baseline;
+  justify-content: center;
+  gap: 3px;
+  scroll-snap-align: center;
+  cursor: pointer;
+  font-size: 15px;
+  color: #9ca3af;
+  font-weight: 400;
+  transition:
+    color 0.15s,
+    transform 0.15s,
+    font-weight 0.15s;
+}
+.dw-picker-item-val {
+  font-variant-numeric: tabular-nums;
+}
+.dw-picker-item-unit {
+  font-size: 13px;
+  color: inherit;
+}
+.dw-picker-item-active {
+  color: #7c3aed;
+  font-weight: 600;
+}
+.dw-picker-item-active .dw-picker-item-val {
+  font-size: 18px;
+}
+.dw-picker-item-active .dw-picker-item-unit {
+  font-size: 14px;
+}
+
+/* 中心选中条 */
+.dw-picker-mask {
+  position: absolute;
+  left: 6px;
+  right: 6px;
+  pointer-events: none;
+  background: #f5f0ff;
+  border-radius: 6px;
+  z-index: 1;
+}
+.dw-picker-mask::before,
+.dw-picker-mask::after {
+  content: "";
+  position: absolute;
+  left: 0;
+  right: 0;
+  height: 1px;
+  background: #d8c4ff;
+}
+.dw-picker-mask::before {
+  top: 0;
+}
+.dw-picker-mask::after {
+  bottom: 0;
+}
+
+/* 上下渐变 */
+.dw-picker-fade {
+  position: absolute;
+  left: 0;
+  right: 0;
+  height: 40%;
+  pointer-events: none;
+  z-index: 2;
+}
+.dw-picker-fade-top {
+  top: 0;
+  background: linear-gradient(to bottom, #fafafe 25%, rgba(250, 250, 254, 0));
+}
+.dw-picker-fade-bottom {
+  bottom: 0;
+  background: linear-gradient(to top, #fafafe 25%, rgba(250, 250, 254, 0));
+}
+
+/* 弹层按钮区 */
+.dw-popup-actions {
+  display: flex;
+  gap: 8px;
+  justify-content: flex-end;
+  margin-top: 8px;
+}
+.dw-popup-actions .ant-btn {
+  border-radius: 6px;
+}
+.dw-popup-actions .ant-btn-primary {
+  background: #7c3aed;
+}
+.dw-popup-actions .ant-btn-primary:hover {
+  background: #6d28d9 !important;
+}
+
+/* 覆盖 antd Popover 默认内边距 */
+.dw-popover .ant-popover-inner {
+  padding: 0 !important;
+  overflow: hidden;
+}
+.dw-popover .ant-popover-arrow {
+  display: none;
+}

apps/web/src/components/common/DurationWheelPicker/index.tsx

@@ -0,0 +1,180 @@
+/**
+ * DurationWheelPicker —— 竖屏滚轮式时长选择器（弹层版）
+ *
+ * 设计：
+ * - 外观是和其他表单 Select 一致的输入框（白色底+1px灰边+紫色focus ring）
+ * - 点击输入框弹出 Popover，内部是滚轮 picker（原生 scroll-snap，零依赖）
+ * - 滚轮样式：白底容器，选中行 #7c3aed 紫字加粗+浅紫背景条
+ * - 支持触摸/鼠标滚轮/点击；松手吸附；底部"确认/取消"按钮
+ * - 默认范围 15–30 秒，步长 1 秒
+ */
+import React, { useEffect, useMemo, useRef, useState, useCallback } from "react"
+import { Popover, Button } from "antd"
+import { DownOutlined } from "@ant-design/icons"
+import "./DurationWheelPicker.css"
+
+export interface DurationWheelPickerProps {
+  value?: number
+  min?: number
+  max?: number
+  step?: number
+  unit?: string
+  onChange?: (value: number) => void
+  placeholder?: string
+  disabled?: boolean
+  /** 弹层宽度，默认 160px */
+  popupWidth?: number
+  /** 弹层内滚轮高度，默认 180px */
+  wheelHeight?: number
+}
+
+const ITEM_HEIGHT = 36
+
+const DurationWheelPicker: React.FC<DurationWheelPickerProps> = ({
+  value = 20,
+  min = 15,
+  max = 30,
+  step = 1,
+  unit = "秒",
+  onChange,
+  placeholder = "请选择时长",
+  disabled = false,
+  popupWidth = 160,
+  wheelHeight = 180,
+}) => {
+  const options = useMemo(() => {
+    const arr: number[] = []
+    for (let v = min; v <= max; v += step) arr.push(v)
+    return arr
+  }, [min, max, step])
+
+  const [open, setOpen] = useState(false)
+  // 弹层内暂存值，点确认才提交
+  const [draft, setDraft] = useState<number>(value)
+  const listRef = useRef<HTMLUListElement>(null)
+  const scrollTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  useEffect(() => {
+    if (open) {
+      setDraft(value)
+      // 下一帧滚到当前值
+      requestAnimationFrame(() => scrollToValue(value, false))
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [open])
+
+  const scrollToValue = useCallback(
+    (v: number, smooth = true) => {
+      const list = listRef.current
+      if (!list) return
+      const idx = options.indexOf(v)
+      if (idx < 0) return
+      list.scrollTo({ top: idx * ITEM_HEIGHT, behavior: smooth ? "smooth" : "auto" })
+    },
+    [options],
+  )
+
+  const handleScroll = () => {
+    if (scrollTimerRef.current) clearTimeout(scrollTimerRef.current)
+    scrollTimerRef.current = setTimeout(() => {
+      const list = listRef.current
+      if (!list) return
+      const idx = Math.round(list.scrollTop / ITEM_HEIGHT)
+      const clamped = Math.max(0, Math.min(options.length - 1, idx))
+      const targetTop = clamped * ITEM_HEIGHT
+      if (Math.abs(list.scrollTop - targetTop) > 1) {
+        list.scrollTo({ top: targetTop, behavior: "smooth" })
+      }
+      setDraft(options[clamped])
+    }, 100)
+  }
+
+  const handleConfirm = () => {
+    onChange?.(draft)
+    setOpen(false)
+  }
+
+  const handleCancel = () => {
+    setOpen(false)
+  }
+
+  const handleItemClick = (v: number) => {
+    setDraft(v)
+    scrollToValue(v, true)
+  }
+
+  const maskTop = wheelHeight / 2 - ITEM_HEIGHT / 2
+
+  const wheel = (
+    <div className="dw-popup">
+      <div
+        className="dw-picker"
+        style={{ height: wheelHeight, width: popupWidth - 24 /* padding */ }}
+      >
+        <div className="dw-picker-mask" style={{ top: maskTop, height: ITEM_HEIGHT }} aria-hidden />
+        <div className="dw-picker-fade dw-picker-fade-top" aria-hidden />
+        <div className="dw-picker-fade dw-picker-fade-bottom" aria-hidden />
+        <ul
+          ref={listRef}
+          className="dw-picker-list"
+          onScroll={handleScroll}
+          style={{
+            paddingTop: wheelHeight / 2 - ITEM_HEIGHT / 2,
+            paddingBottom: wheelHeight / 2 - ITEM_HEIGHT / 2,
+          }}
+        >
+          {options.map((v) => {
+            const isActive = v === draft
+            return (
+              <li
+                key={v}
+                className={`dw-picker-item${isActive ? " dw-picker-item-active" : ""}`}
+                style={{ height: ITEM_HEIGHT, lineHeight: `${ITEM_HEIGHT}px` }}
+                onClick={() => handleItemClick(v)}
+                aria-selected={isActive}
+                role="option"
+              >
+                <span className="dw-picker-item-val">{v}</span>
+                <span className="dw-picker-item-unit">{unit}</span>
+              </li>
+            )
+          })}
+        </ul>
+      </div>
+      <div className="dw-popup-actions">
+        <Button size="small" onClick={handleCancel}>
+          取消
+        </Button>
+        <Button size="small" type="primary" onClick={handleConfirm}>
+          确认
+        </Button>
+      </div>
+    </div>
+  )
+
+  return (
+    <Popover
+      open={!disabled && open}
+      onOpenChange={(v) => setOpen(v)}
+      content={wheel}
+      trigger="click"
+      placement="bottomLeft"
+      overlayClassName="dw-popover"
+      overlayStyle={{ padding: 0 }}
+      overlayInnerStyle={{ padding: 0, borderRadius: 10 }}
+      destroyTooltipOnHide
+    >
+      <div
+        className={`dw-trigger${disabled ? " dw-trigger-disabled" : ""}${open ? " dw-trigger-open" : ""}`}
+        style={{ height: 36 }}
+      >
+        <span className={`dw-trigger-val${value != null ? "" : " dw-trigger-placeholder"}`}>
+          {value != null ? `${value}${unit}` : placeholder}
+        </span>
+        <DownOutlined className={`dw-trigger-arrow${open ? " dw-trigger-arrow-up" : ""}`} />
+      </div>
+    </Popover>
+  )
+}
+
+export default DurationWheelPicker

apps/web/src/config/features.ts

@@ -10,4 +10,4 @@
  *   功能流程不做积分预校验，直接走生成。
  * - true：展示完整积分系统 UI。
  */
-export const ENABLE_CREDIT_SYSTEM = false
+export const ENABLE_CREDIT_SYSTEM = true

apps/web/src/pages/viral-video/ViralVideoPage.css

@@ -1834,3 +1834,117 @@
   color: #7c3aed;
   font-weight: 500;
 }
+
+/* ── v1.6 我的音色（默认主路径） ── */
+.vv-voice-section {
+  margin-top: 4px;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  background: #fff;
+  padding: 10px;
+}
+.vv-voice-section-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 8px;
+}
+.vv-voice-section-title {
+  font-size: 13px;
+  font-weight: 600;
+  color: #1f2937;
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+.vv-voice-section-title .anticon {
+  color: #7c3aed;
+}
+.vv-link-btn-sm {
+  font-size: 12px;
+  padding: 2px 6px;
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+}
+.vv-my-voice-list {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  max-height: 220px;
+  overflow-y: auto;
+}
+.vv-my-voice-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 8px 10px;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.vv-my-voice-item:hover {
+  background: #f5f0ff;
+}
+.vv-my-voice-item.selected {
+  background: #f5f0ff;
+}
+.vv-my-voice-item.selected .vv-voice-radio {
+  border-color: #7c3aed;
+  background: #7c3aed;
+  box-shadow: inset 0 0 0 2px #fff;
+}
+.vv-voice-empty {
+  padding: 16px 12px;
+  text-align: center;
+  color: #9ca3af;
+  font-size: 12px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+}
+.vv-voice-empty-ic {
+  font-size: 28px;
+  color: #d1d5db;
+}
+.vv-voice-empty-text {
+  font-size: 12px;
+}
+.vv-voice-alt-row {
+  display: flex;
+  gap: 8px;
+  margin-top: 8px;
+}
+.vv-voice-alt-btn {
+  flex: 1;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  padding: 8px 10px;
+  background: #fafafe;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  color: #6b7280;
+  font-size: 12px;
+  cursor: pointer;
+  transition: all 0.15s;
+}
+.vv-voice-alt-btn:hover {
+  border-color: #7c3aed;
+  color: #7c3aed;
+  background: #f5f0ff;
+}
+.vv-voice-alt-btn.selected {
+  background: #f5f0ff;
+  border-color: #7c3aed;
+  color: #7c3aed;
+}
+.vv-voice-panel-actions {
+  display: flex;
+  gap: 12px;
+  margin-bottom: 6px;
+  padding-bottom: 6px;
+  border-bottom: 1px dashed #e5e7eb;
+}

apps/web/src/pages/viral-video/ViralVideoPage.tsx

@@ -23,10 +23,13 @@ import {
   CheckCircleFilled,
   EditOutlined,
   HistoryOutlined,
+  UserOutlined,
 } from "@ant-design/icons"
 import { Select, Input, message } from "antd"
 import { uploadAssetDirect, getAssetLibraries, getAssetsByKind, type AssetItem } from "@/api/assets"
 import { fetchPresetVoices } from "@/api/voices"
+import { getVoiceClones, getVoiceClonePreview } from "@/api/voice-clone"
+import type { VoiceClone } from "@/api/voice-clone"
 import {
   FUSION_LEVELS,
   STYLE_STRENGTHS,
@@ -94,13 +97,15 @@ type RefVideo = {
 } | null
 
 type RefAudio = {
-  source: "preset" | "library" | "upload" | "clone"
+  source: "preset" | "library" | "upload" | "clone" | "my_voice"
   id?: string
   name: string
   url?: string
+  /** 克隆音色的 CosyVoice voice_id（source=my_voice 时使用） */
+  ttsVoiceId?: string
 } | null
 
-type VoicePanel = "preset" | "upload" | "library" | "record" | "douyin" | null
+type VoicePanel = "my_voices" | "preset" | "upload" | "library" | "record" | "douyin" | null
 
 type TabTask = {
   id: string
@@ -213,12 +218,12 @@ const PURPOSES = [
   "悬念短剧",
   "情绪短片",
 ]
-const DURATIONS = [15, 20, 30, 45, 60]
 const RATIOS = [
   { v: "9:16", label: "9:16 竖屏（抖音/视频号）" },
   { v: "16:9", label: "16:9 横屏（B站/YouTube）" },
   { v: "1:1", label: "1:1 方形（小红书）" },
 ]
+const DURATIONS = Array.from({ length: 16 }, (_, i) => 15 + i)
 /** 兜底模型列表（接口未返回时使用，字段与 ViralVideoModel 对齐；后端返回后自动覆盖） */
 const FALLBACK_VIDEO_MODELS: ViralVideoModel[] = [
   {
@@ -432,7 +437,7 @@ const emptyTask = (id: string, title: string): TabTask => ({
   language: "中文(普通话)",
   viralStructure: STRUCTURES[0],
   marketingPurpose: "",
-  duration: 15,
+  duration: 20,
   persona: "",
   videoRatio: "9:16",
   videoModel: "seedance-2.5",
@@ -485,6 +490,9 @@ const ViralVideoPage: React.FC = () => {
     { id: string; name: string; url: string; desc?: string }[]
   >([])
   const [presetVoices, setPresetVoices] = useState<PresetVoice[]>([])
+  /** 我的克隆音色（GET /voice-clones?status=ready） */
+  const [myVoices, setMyVoices] = useState<VoiceClone[]>([])
+  const [myVoicesLoading, setMyVoicesLoading] = useState(false)
   const [voicePickerOpen, setVoicePickerOpen] = useState(false)
   const [videoModels, setVideoModels] = useState<ViralVideoModel[]>(FALLBACK_VIDEO_MODELS)
   const [assetPicker, setAssetPicker] = useState<{
@@ -514,8 +522,18 @@ const ViralVideoPage: React.FC = () => {
     [activeId],
   )
 
-  /* ── 加载音色 ── */
+  /* ── 加载音色（我的克隆音色 + 上传的配音素材 + 预设音色） ── */
+  const reloadMyVoices = useCallback(() => {
+    setMyVoicesLoading(true)
+    getVoiceClones({ status: "ready", limit: 50 })
+      .then((list) => {
+        setMyVoices(list.filter((v) => v.status === "ready"))
+      })
+      .catch(() => setMyVoices([]))
+      .finally(() => setMyVoicesLoading(false))
+  }, [])
   useEffect(() => {
+    reloadMyVoices()
     getAssetsByKind("voice", { limit: 50 })
       .then((list) =>
         setVoiceAssets(
@@ -523,7 +541,7 @@ const ViralVideoPage: React.FC = () => {
             id: a.id,
             name: a.name,
             url: a.file_url || "",
-            desc: a.duration ? `${Math.round(a.duration)}s` : "我的音色",
+            desc: a.duration ? `${Math.round(a.duration)}s` : "配音文件",
           })),
         ),
       )
@@ -544,7 +562,7 @@ const ViralVideoPage: React.FC = () => {
         // 接口失败兜底：弹窗内 MOCK_VOICES 会生效（voice_id 与后端 CosyVoice 一致）
         setPresetVoices([])
       })
-  }, [])
+  }, [reloadMyVoices])
 
   /* ── 加载视频模型列表 ── */
   useEffect(() => {
@@ -914,21 +932,36 @@ const ViralVideoPage: React.FC = () => {
     [setTask, uploadFile],
   )
 
-  const onCloneSuccess = (voice: { id?: string; name?: string }) => {
+  const onCloneSuccess = (
+    voice: VoiceClone | { id?: string; name?: string; voice_id?: string | null },
+  ) => {
     setCloneModalOpen(false)
+    // 克隆成功后刷新我的音色列表
+    reloadMyVoices()
+    const vid = "voice_id" in voice ? voice.voice_id : undefined
     if (voice?.id) {
       setTask({
-        refAudio: { source: "clone", id: voice.id, name: voice.name || "我录制的音色" },
+        refAudio: {
+          source: "my_voice",
+          id: voice.id,
+          name: voice.name || "我录制的音色",
+          ttsVoiceId: vid || undefined,
+        },
         voicePanel: null,
       })
       getAssetsByKind("voice", { limit: 50 })
         .then((list) =>
           setVoiceAssets(
-            list.map((a) => ({ id: a.id, name: a.name, url: a.file_url || "", desc: "我的音色" })),
+            list.map((a) => ({
+              id: a.id,
+              name: a.name,
+              url: a.file_url || "",
+              desc: a.duration ? `${Math.round(a.duration)}s` : "配音文件",
+            })),
           ),
         )
         .catch(() => {})
-      message.success("录音已完成，已自动选中")
+      message.success("音色克隆完成，已自动选中")
     }
   }
 
@@ -1014,7 +1047,12 @@ const ViralVideoPage: React.FC = () => {
             : undefined,
         fusion_level: task.fusionLevel,
         style_strength: task.refVideo?.ossUrl ? task.styleStrength : undefined,
-        voice_id: task.refAudio?.source === "preset" ? task.refAudio.id : undefined,
+        voice_id:
+          task.refAudio?.source === "preset"
+            ? task.refAudio.id
+            : task.refAudio?.source === "my_voice"
+              ? task.refAudio.ttsVoiceId || task.refAudio.id
+              : undefined,
         voice_source: task.refAudio?.source || undefined,
         video_ratio: task.videoRatio,
         video_model: task.videoModel,
@@ -1058,7 +1096,12 @@ const ViralVideoPage: React.FC = () => {
           style_strength: task.refVideo?.ossUrl ? task.styleStrength : undefined,
           user_copy_text: task.storyboard?.voiceover_script || task.userCopy || undefined,
           fusion_level: task.fusionLevel,
-          voice_id: task.refAudio?.id || undefined,
+          voice_id:
+            task.refAudio?.source === "preset"
+              ? task.refAudio.id
+              : task.refAudio?.source === "my_voice"
+                ? task.refAudio.ttsVoiceId || task.refAudio.id
+                : undefined,
           voice_source: task.refAudio?.source,
           industry: task.industry || undefined,
           target_customer: task.targetCustomer || undefined,
@@ -2033,43 +2076,119 @@ const ViralVideoPage: React.FC = () => {
                 )}
               </div>
 
-              {/* 参考音频 2x2 */}
+              {/* 配音选择（默认"我的音色"） */}
               <div className="vv-subblock">
                 <div className="vv-subblock-head">
-                  <span className="vv-subblock-title">参考音频</span>
+                  <span className="vv-subblock-title">AI 配音</span>
                   <span className="vv-opt-tag">选填</span>
-                  <span className="vv-subblock-hint">最大 10MB · 最长 30 秒</span>
+                  <span className="vv-subblock-hint">
+                    默认使用我的克隆音色，也可选择内置音色或上传配音
+                  </span>
                 </div>
-                <div className="vv-audio-grid">
+
+                {/* 我的音色（主路径） */}
+                <div className="vv-voice-section">
+                  <div className="vv-voice-section-head">
+                    <span className="vv-voice-section-title">
+                      <UserOutlined /> 我的音色
+                    </span>
+                    <button
+                      className="vv-link-btn vv-link-btn-sm"
+                      onClick={() => setCloneModalOpen(true)}
+                    >
+                      <PlusOutlined /> 录制新音色
+                    </button>
+                  </div>
+                  {myVoicesLoading ? (
+                    <div className="vv-muted vv-voice-empty">加载中…</div>
+                  ) : myVoices.length === 0 ? (
+                    <div className="vv-voice-empty">
+                      <AudioMutedOutlined className="vv-voice-empty-ic" />
+                      <div className="vv-voice-empty-text">还没有克隆音色</div>
+                      <button
+                        className="vv-btn vv-btn-primary vv-btn-sm"
+                        onClick={() => setCloneModalOpen(true)}
+                      >
+                        去录制一个
+                      </button>
+                    </div>
+                  ) : (
+                    <div className="vv-my-voice-list">
+                      {myVoices.map((v) => {
+                        const selected =
+                          task.refAudio?.source === "my_voice" && task.refAudio.id === v.id
+                        const playing = task.playingVoiceId === `my-${v.id}`
+                        return (
+                          <div
+                            key={v.id}
+                            className={`vv-my-voice-item ${selected ? "selected" : ""}`}
+                            onClick={() =>
+                              setTask({
+                                refAudio: {
+                                  source: "my_voice",
+                                  id: v.id,
+                                  name: v.name,
+                                  ttsVoiceId: v.voice_id || undefined,
+                                },
+                                voicePanel: null,
+                              })
+                            }
+                          >
+                            <div className="vv-voice-radio" />
+                            <div className="vv-voice-info">
+                              <div className="vv-voice-name">{v.name}</div>
+                              <div className="vv-voice-desc">
+                                AI 克隆声音
+                                {v.gender
+                                  ? ` · ${v.gender === "male" ? "男" : v.gender === "female" ? "女" : ""}`
+                                  : ""}
+                              </div>
+                            </div>
+                            <button
+                              className={`vv-voice-play ${playing ? "playing" : ""}`}
+                              onClick={(e) => {
+                                e.stopPropagation()
+                                // 克隆音色试听：优先 sample_url，否则调用 preview 接口
+                                if (v.sample_url) {
+                                  toggleVoice({ id: `my-${v.id}`, url: v.sample_url })
+                                } else {
+                                  message.info("正在获取试听音频…")
+                                  getVoiceClonePreview(v.id)
+                                    .then((r) => {
+                                      if (r.audio_url)
+                                        toggleVoice({ id: `my-${v.id}`, url: r.audio_url })
+                                    })
+                                    .catch(() => message.error("试听获取失败"))
+                                }
+                              }}
+                            >
+                              {playing ? <PauseCircleOutlined /> : <PlayCircleOutlined />}
+                            </button>
+                          </div>
+                        )
+                      })}
+                    </div>
+                  )}
+                </div>
+
+                {/* 次要选项：内置音色 / 上传配音 */}
+                <div className="vv-voice-alt-row">
                   <button
-                    className={`vv-audio-cell ${task.refAudio?.source === "preset" ? "selected" : ""}`}
+                    className={`vv-voice-alt-btn ${task.refAudio?.source === "preset" ? "selected" : ""}`}
                     onClick={() => setVoicePickerOpen(true)}
                   >
-                    <FileTextOutlined className="vv-audio-ic" />
-                    <span>选择内置音色</span>
+                    <FileTextOutlined /> 内置音色
                   </button>
                   <button
-                    className={`vv-audio-cell ${task.voicePanel === "upload" ? "active" : ""} ${task.refAudio?.source === "upload" ? "selected" : ""}`}
-                    onClick={() => voiceInputRef.current?.click()}
+                    className={`vv-voice-alt-btn ${task.refAudio?.source === "upload" || task.refAudio?.source === "library" ? "selected" : ""}`}
+                    onClick={() =>
+                      setTask({ voicePanel: task.voicePanel === "library" ? null : "library" })
+                    }
                   >
-                    <UploadOutlined className="vv-audio-ic" />
-                    <span>本地上传</span>
-                  </button>
-                  <button
-                    className={`vv-audio-cell ${task.voicePanel === "library" ? "active" : ""} ${task.refAudio?.source === "library" ? "selected" : ""}`}
-                    onClick={() => setAssetPicker({ open: true, kind: "voice", multiple: false })}
-                  >
-                    <FolderOpenOutlined className="vv-audio-ic" />
-                    <span>从素材库选择</span>
-                  </button>
-                  <button
-                    className={`vv-audio-cell ${task.voicePanel === "record" ? "active" : ""} ${task.refAudio?.source === "clone" ? "selected" : ""}`}
-                    onClick={() => setCloneModalOpen(true)}
-                  >
-                    <AudioMutedOutlined className="vv-audio-ic" />
-                    <span>直接录音</span>
+                    <FolderOpenOutlined /> 上传配音
                   </button>
                 </div>
+
                 <input
                   ref={voiceInputRef}
                   type="file"
@@ -2083,7 +2202,14 @@ const ViralVideoPage: React.FC = () => {
                 {task.refAudio && (
                   <div className="vv-selected-audio">
                     <SoundOutlined style={{ color: "#7c3aed", marginRight: 6 }} />
-                    <span style={{ flex: 1 }}>已选：{task.refAudio.name}</span>
+                    <span style={{ flex: 1 }}>
+                      已选：
+                      {task.refAudio.source === "my_voice"
+                        ? `我的音色 · ${task.refAudio.name}`
+                        : task.refAudio.source === "preset"
+                          ? `内置 · ${task.refAudio.name}`
+                          : task.refAudio.name}
+                    </span>
                     <button className="vv-link-btn" onClick={() => setTask({ refAudio: null })}>
                       移除
                     </button>
@@ -2091,16 +2217,32 @@ const ViralVideoPage: React.FC = () => {
                 )}
                 {task.voicePanel === "library" && (
                   <div className="vv-voice-panel">
+                    <div className="vv-voice-panel-actions">
+                      <button
+                        className="vv-link-btn vv-link-btn-sm"
+                        onClick={() => voiceInputRef.current?.click()}
+                      >
+                        <UploadOutlined /> 本地上传音频文件
+                      </button>
+                      <button
+                        className="vv-link-btn vv-link-btn-sm"
+                        onClick={() =>
+                          setAssetPicker({ open: true, kind: "voice", multiple: false })
+                        }
+                      >
+                        <FolderOpenOutlined /> 从素材库选择
+                      </button>
+                    </div>
                     {voiceAssets.length === 0 ? (
                       <div className="vv-muted" style={{ padding: 12, textAlign: "center" }}>
-                        暂无已上传的音频
+                        暂无已上传的配音文件
                       </div>
                     ) : (
                       <div className="vv-voice-list">
                         {voiceAssets.map((v) => (
                           <div
                             key={v.id}
-                            className={`vv-voice-item ${task.refAudio?.id === v.id && task.refAudio.source === "library" ? "selected" : ""}`}
+                            className={`vv-voice-item ${task.refAudio?.id === v.id && (task.refAudio.source === "library" || task.refAudio.source === "upload") ? "selected" : ""}`}
                             onClick={() =>
                               pickVoiceAsset({
                                 id: v.id,
@@ -2289,7 +2431,7 @@ const ViralVideoPage: React.FC = () => {
                     options={PURPOSES.map((i) => ({ value: i, label: i }))}
                   />
                 </div>
-                <div className="vv-form-row" style={{ gridColumn: "1 / -1" }}>
+                <div className="vv-form-row">
                   <label className="vv-label">文案视频时长</label>
                   <Select
                     className="vv-select"

apps/worker/worker_app/tasks/generation.py

@@ -387,6 +387,41 @@ BATCH_RENDER_SIMILARITY_LIMIT = 0.20
 """批次内成片查重相似度阈值：超过则重选独立 plan 重渲一次（20%）。"""
 
 
+def _refund_smart_edit_prepaid(task_id: str) -> None:
+    """智能剪辑任务最终失败时退还预扣积分（幂等）。"""
+    session = SessionLocal()
+    try:
+        from packages.adapters.sqlalchemy_impl.generation_task_repository import (
+            SQLAlchemyGenerationTaskRepository,
+        )
+        from packages.domain.points_service import PointsService
+
+        repo = SQLAlchemyGenerationTaskRepository(session)
+        task = repo.get(task_id)
+        if not task:
+            return
+        prepaid = float(getattr(task, "credits_prepaid", 0) or 0)
+        if prepaid <= 0:
+            return
+        txn_id = getattr(task, "credits_transaction_id", "") or ""
+        res = PointsService().refund_points(
+            user_id=task.user_id,
+            amount=prepaid,
+            source="smart_edit",
+            db=session,
+            ref_id=task.id,
+            related_transaction_id=txn_id or None,
+            description="智能剪辑任务失败退回",
+        )
+        task.credits_cost = 0.0
+        task.credits_prepaid = 0.0
+        repo.update(task)
+        if not res.get("success"):
+            logger.warning("[task_id=%s] 失败退积分未成功: %s", task_id, res)
+    finally:
+        session.close()
+
+
 def should_rerender_for_batch_dedup(*, batch_id: str, render_attempt: int, batch_similarity) -> bool:
     """批次内查重后判定是否需要重选 plan 重渲。
 
@@ -1167,6 +1202,10 @@ def generate_video(self, task_id: str) -> dict:
                 "mark_failed",
                 error_message="source_edit_plan_id is required. Please create a preview task first.",
             )
+            try:
+                _refund_smart_edit_prepaid(task_id)
+            except Exception:
+                logger.warning("[task_id=%s] 失败退积分异常", task_id, exc_info=True)
             return {
                 "status": "failed",
                 "task_id": task_id,
@@ -1205,6 +1244,7 @@ def generate_video(self, task_id: str) -> dict:
         )
 
         # ── 自动重试逻辑 ──────────────────────────────────────────────────
+        will_retry = False
         try:
             from packages.adapters.sqlalchemy_impl.generation_task_repository import (
                 SQLAlchemyGenerationTaskRepository,
@@ -1217,6 +1257,7 @@ def generate_video(self, task_id: str) -> dict:
                 if _task and _task.auto_retry_enabled and _task.auto_retry_max > 0:
                     current_retry = _task.retry_count or 0
                     if current_retry < _task.auto_retry_max:
+                        will_retry = True
                         logger.info(
                             "[task_id=%s] 触发自动重试: 当前重试次数=%d, 最大重试次数=%d",
                             task_id,
@@ -1250,6 +1291,13 @@ def generate_video(self, task_id: str) -> dict:
                 exc_info=True,
             )
 
+        # 最终失败（不再重试）：退还 smart_edit 预扣积分
+        if not will_retry:
+            try:
+                _refund_smart_edit_prepaid(task_id)
+            except Exception:
+                logger.warning("[task_id=%s] 失败退积分异常", task_id, exc_info=True)
+
         return {
             "status": "failed",
             "task_id": task_id,

apps/worker/worker_app/tasks/viral_video.py

@@ -1,7 +1,9 @@
-"""爆款视频 Celery 编排器 — ViralVideoOrchestrator (v1.6 单次 Seedance 出片版).
+"""爆款视频 Celery 编排器 — ViralVideoOrchestrator.
 
-v1.6 重大简化（Seedance 2.5 单次最长 30 秒，直接出片）：
-  1. _step_image_analysis   图片 VLM 分析（保留）
+V2 图片分析（10-05）：火山OCR专用API + doubao-lite强约束JSON并行，单图<3s，8图<15s；pro VLM单次兜底。输出字段兼容旧格式，下游信任链/t2i零改动。
+
+流水线步骤：
+  1. _step_image_analysis   图片分析（V2: OCR+qwen3.8-flash并行 + qwen3.7-plus兜底）
   1.5 _step_video_analysis  参考视频风格分析（可选）
   2. _step_intent_parsing   用户文案意图解析
   3. _step_script_generation 编导分镜脚本生成（融合原 copy_fusion+storyboard+review，输出 copy_result 结构 + voiceover_script）
@@ -22,11 +24,9 @@ from __future__ import annotations
 import json
 import logging
 import os
-import re
 import tempfile
 import threading
 import time
-from concurrent.futures import ThreadPoolExecutor, as_completed
 from pathlib import Path
 from typing import Any
 
@@ -330,195 +330,62 @@ def _vision_fallback(idx: int, reason: str, extra: dict | None = None) -> dict:
     return d
 
 
-def _is_vision_result_usable(result: dict) -> bool:
-    """判断 VLM 返回是否有效：name/summary 不能为未识别/无法判断/空，summary 要够长。"""
-    if not isinstance(result, dict):
-        return False
-    name = (result.get("name") or "").strip()
-    if not name or name in ("未识别", "无法判断", "未知"):
-        return False
-    summary = (result.get("summary") or "").strip()
-    if len(summary) < 30 or summary in ("无法判断", "未识别"):
-        return False
-    category = (result.get("category") or "").strip()
-    if category == "非产品图":
-        return True
-    feats = result.get("key_features") or []
-    if not isinstance(feats, list) or len(feats) == 0:
-        return False
-    return True
-
-
-def _analyze_single_image(
-    idx: int,
-    img_url: str,
-    vision_model: str,
-    timeout: int,
-    *,
-    pro_fallback_model: str | None = None,
-) -> dict:
-    """单张图片 VLM 分析（#2040：改为从 prompt_loader 读模板 + XML 解析）。
-
-    lite 失败/不可用时用 pro 降级重试 1 次。失败/None 最终返回含默认字段的 dict。
+def _normalize_image_url(raw: str, idx: int) -> str:
+    """将 job.images 中的 storage_key/相对路径/空值统一归一化为可公网访问 URL。
+    - http(s):// → 直接用
+    - 其他 → storage_key，通过 SharedStorageService.get_url() 转公网 URL
+    - 空值/非字符串 → 抛 ValueError
     """
+    if not raw or not isinstance(raw, str):
+        raise ValueError(f"图片 #{idx} URL 为空或类型错误: {type(raw).__name__}={raw!r}")
+    url = raw.strip()
+    if not url:
+        raise ValueError(f"图片 #{idx} URL 为空白字符串")
+    if url.startswith("http://") or url.startswith("https://"):
+        return url
+    storage_key = url.lstrip("/")
     try:
-        from packages.application.viral_video import xml_parser as xp
-        from packages.application.viral_video.prompt_loader import (
-            get_template,
-            render_system_prompt,
-            render_user_prompt,
-        )
-        from packages.shared.ai_service import call_vision
-    except ImportError as e:
-        logger.warning("[爆款视频] prompt 模板/解析模块不可用: %s", e)
-        return _vision_fallback(idx, f"fallback_import_error:{e}")
+        from packages.shared.storage import get_storage_service
 
-    if not img_url or not isinstance(img_url, str):
-        return _vision_fallback(idx, "invalid_url")
-
-    template = get_template("image_analysis")
-    system = render_system_prompt(template)
-    user = render_user_prompt(
-        template,
-        image_count=1,
-        industry="通用",
-        image_urls=f"第1张：{img_url}",
-    )
-
-    def _call(model: str, tmo: int):
-        try:
-            return call_vision(
-                image_url=img_url,
-                prompt=user,
-                model=model,
-                max_tokens=2048,
-                temperature=0.3,
-                timeout=tmo,
-                system_prompt=system,
-            )
-        except Exception as e:
-            logger.warning("[爆款视频] 图片 #%d call_vision(%s) 异常 err=%s", idx, model, e)
-            return None
-
-    def _xml_to_product(nodes: list, raw_text: str) -> dict:
-        product_nodes = [n for n in nodes if n["tag"] == "product"]
-        scene = xp.text_of(raw_text, "scene") or "通用"
-        mood = xp.text_of(raw_text, "mood") or ""
-        for p in product_nodes:
-            a = p["attrs"]
-            text_on_pkg = a.get("text_on_package", "")
-            p_body = p.get("text", "") or ""
-            if not text_on_pkg and p_body:
-                text_on_pkg = xp.text_of(p_body, "text_on_package") or ""
-            text_list = [x.strip() for x in re.split(r"[,，;；]", text_on_pkg) if x.strip()] if text_on_pkg else []
-            features = a.get("features", "")
-            feat_list = [x.strip() for x in re.split(r"[,，;；]", features) if x.strip()] if features else []
-            name = a.get("name", "") or "未识别"
-            brand = a.get("brand", "") or "无法判断"
-            category = a.get("category", "") or "无法判断"
-            appearance = a.get("appearance", "") or "无法判断"
-            packaging = a.get("packaging", "") or "无法判断"
-            summary = a.get("summary", "") or f"{brand} {name}"
-            return {
-                "name": name,
-                "brand": brand,
-                "category": category,
-                "appearance": appearance,
-                "packaging": packaging,
-                "text_on_package": text_list,
-                "key_features": feat_list or [features] if features else ["无法判断"],
-                "scene": scene,
-                "mood": mood,
-                "portrait_prompt": a.get("portrait_prompt", "无人像"),
-                "summary": summary,
-                "_source": "xml",
-            }
-        return _vision_fallback(idx, "no_product_tag")
-
-    def _normalize(raw, source: str) -> dict:
-        if raw is None:
-            return _vision_fallback(idx, f"{source}_none")
-        if not isinstance(raw, str):
-            return _vision_fallback(idx, f"{source}_badtype")
-        nodes = xp.parse_tags(raw)
-        if not nodes:
-            logger.warning("[爆款视频] 图片 #%d XML 解析失败 source=%s", idx, source)
-            return _vision_fallback(idx, f"{source}_xml_fail", {"_raw": raw[:500]})
-        product = _xml_to_product(nodes, raw)
-        product.setdefault("_source", source)
-        product["raw"] = raw[:500]
-        return product
-
-    first_raw = _call(vision_model, timeout)
-    tag1 = vision_model.split("/")[-1] if "/" in vision_model else vision_model
-    first_result = _normalize(first_raw, tag1)
-    if _is_vision_result_usable(first_result):
-        return first_result
-
-    if pro_fallback_model and pro_fallback_model != vision_model:
-        pro_raw = _call(pro_fallback_model, 60)  # #2180: pro VLM 实测也需25-38s，原25s太短，提到60s
-        pro_result = _normalize(pro_raw, "pro_fallback")
-        if _is_vision_result_usable(pro_result):
-            pro_result["_fallback_used"] = True
-            return pro_result
-        return pro_result
-    return first_result
+        url = get_storage_service().get_url(storage_key)
+    except Exception as _e:
+        raise ValueError(f"图片 #{idx} storage_key={storage_key!r} 转公网URL失败: {_e}") from _e
+    logger.info("[爆款视频] 图片 #%d storage_key → 公网URL: %s", idx, url[:120])
+    return url
 
 
 def _step_image_analysis(job: ViralVideoJob) -> dict:
-    """步骤 1: 图片 VLM 分析 — 识别产品特征（v1.6 优化：并行 + lite 模型提速）。"""
-    try:
-        from packages.shared.ai_service import call_vision  # noqa: F401
-    except ImportError:
-        logger.warning("[爆款视频] ai_service.call_vision 不可用，使用占位结果")
-        return {"products": [_vision_fallback(0, "fallback_import_error")]}
+    """步骤 1: 图片分析（V2 主路径）。
 
+    架构：
+      - 主力：火山 MediaKit OCR（专用API，未配置时自动跳过）+ qwen3.8-flash 强约束 JSON，每图2路并行，目标<3s；
+      - 外层全并发（workers=8），目标8图<15s；
+      - 兜底：fast 结果不可用时单次调用 qwen3.7-plus（简单、无竞速）。
+      - 唯一后端：阿里云百炼 DashScope，API Key 从环境变量 DASHSCOPE_API_KEY 读取。
+    输出 dict 字段（name/brand/category/appearance/key_features/scene/mood/portrait_prompt/summary/_source）
+    与旧版格式完全一致，下游信任链/t2i/intent_parsing/script_generation 零改动。
+    """
     if not job.images:
         logger.warning("[爆款视频] 任务无 images，跳过图片分析")
         return {"products": []}
 
-    # 选择视觉模型：lite 速度优先（默认），pro 作为降级备用
+    # URL 归一化（storage_key→公网URL；空值直接400）
+    normalized_urls: list[str] = []
+    for idx, raw in enumerate(job.images):
+        normalized_urls.append(_normalize_image_url(raw, idx))
+
     try:
-        _s = get_shared_settings()
-        if _s.doubao_vision_use_lite:
-            vision_model = _s.doubao_vision_lite_model
-            pro_model = _s.doubao_vision_model
-            vision_timeout = 45  # #2180: 方舟 VLM 实测服务端处理24-38s，原15s必超时3次重试全挂，提到45s
-        else:
-            vision_model = _s.doubao_vision_model
-            pro_model = None  # 已经是 pro，不再降级
-            vision_timeout = 60
-    except Exception:
-        vision_model = "doubao-1-5-vision-lite-250315"
-        pro_model = "doubao-1-5-vision-pro-250328"
-        vision_timeout = 45
+        from worker_app.tasks.vision import analyze_images_v2 as _aiv2
+    except ImportError:
+        try:
+            from tasks.vision import analyze_images_v2 as _aiv2  # type: ignore
+        except ImportError as e:
+            logger.error("[爆款视频] vision 模块导入失败: %s", e)
+            return {"products": [_vision_fallback(0, f"vision_import_error:{e}")]}
 
-    results: list[dict] = [None] * len(job.images)  # type: ignore
-    max_workers = min(4, max(1, len(job.images)))
-    logger.info(
-        "[爆款视频] 开始并行图片分析 n=%d model=%s pro_fallback=%s timeout=%d workers=%d",
-        len(job.images),
-        vision_model,
-        pro_model,
-        vision_timeout,
-        max_workers,
-    )
-    with ThreadPoolExecutor(max_workers=max_workers) as pool:
-        future_to_idx = {
-            pool.submit(
-                _analyze_single_image, idx, url, vision_model, vision_timeout, pro_fallback_model=pro_model
-            ): idx
-            for idx, url in enumerate(job.images)
-        }
-        for fut in as_completed(future_to_idx):
-            idx = future_to_idx[fut]
-            try:
-                results[idx] = fut.result()
-            except Exception as e:
-                logger.warning("[爆款视频] 图片 #%d future 异常 err=%s", idx, e, exc_info=True)
-                results[idx] = _vision_fallback(idx, "future_exception", {"_error": str(e)[:200]})
-
-    return {"products": results}
+    # V2 内部 httpx 直连 dashscope，单次调用无重试，无需调整全局 client
+    results = _aiv2(normalized_urls)
+    return {"products": list(results)}
 
 
 def _step_video_analysis(job: ViralVideoJob) -> dict | None:
@@ -554,10 +421,14 @@ def _step_intent_parsing(job: ViralVideoJob, image_analysis: dict) -> dict:
             render_system_prompt,
             render_user_prompt,
         )
-        from packages.shared.ai_service import call_llm
+        from packages.shared.ai_client import get_doubao_client
     except ImportError:
         return {"intent": "推广产品", "key_messages": ["产品亮点"], "tone": "专业", "suggested_title": ""}
 
+    _llm_client = get_doubao_client()
+    if not _llm_client.is_available:
+        return {"intent": "推广产品", "key_messages": ["产品亮点"], "tone": "专业", "suggested_title": ""}
+
     products_summary = ""
     products = (image_analysis or {}).get("products", []) or []
     for p in products:
@@ -612,13 +483,13 @@ def _step_intent_parsing(job: ViralVideoJob, image_analysis: dict) -> dict:
     for _m, _lbl in [(_fast, "fast"), (_pro, "pro-fallback")]:
         try:
             logger.info("[爆款视频] 意图解析 model=%s label=%s", _m, _lbl)
-            raw = call_llm(
+            raw = _llm_client.chat_completion(
                 [{"role": "system", "content": system}, {"role": "user", "content": user}],
                 temperature=0.4,
                 max_tokens=1024,
                 model=_m,
-                timeout=45,
-            )  # #2180: 意图解析 LLM 实测需更长响应，原25s太紧
+                timeout=60,
+            )  # #2180/#2215: 直接用 client.chat_completion 传 messages list，不再走 call_llm 字符串包装
             if not raw:
                 continue
             parsed = _parse(raw)
@@ -958,10 +829,14 @@ def _step_script_generation(job: ViralVideoJob, intent: dict, image_analysis: di
             GLOBAL_CONSTRAINTS,
             NEGATIVE_RULES,
         )
-        from packages.shared.ai_service import call_llm
+        from packages.shared.ai_client import get_doubao_client
     except ImportError:
         return _fallback_script(job)
 
+    _llm_client2 = get_doubao_client()
+    if not _llm_client2.is_available:
+        return _fallback_script(job)
+
     products_summary = _build_products_summary(image_analysis)
     dur = max(5, min(30, int(getattr(job, "duration", 15) or 15)))
 
@@ -997,7 +872,7 @@ def _step_script_generation(job: ViralVideoJob, intent: dict, image_analysis: di
 
     def _try_gen(model: str, temp: float, max_tok: int, label: str, tmo: int = 25):
         logger.info("[爆款视频] 编导脚本生成 model=%s label=%s timeout=%d", model, label, tmo)
-        raw = call_llm(
+        raw = _llm_client2.chat_completion(
             [{"role": "system", "content": system_tpl}, {"role": "user", "content": user}],
             temperature=temp,
             max_tokens=max_tok,
@@ -1035,17 +910,19 @@ def _step_script_generation(job: ViralVideoJob, intent: dict, image_analysis: di
     _s = get_shared_settings()
     _fast = _s.doubao_fast_model
     _pro = getattr(_s, "doubao_model", None) or _fast
+    _script_fast_tmo = int(os.environ.get("VIRAL_VIDEO_SCRIPT_FAST_TIMEOUT", "150"))
+    _script_pro_tmo = int(os.environ.get("VIRAL_VIDEO_SCRIPT_PRO_TIMEOUT", "150"))
     try:
-        # 第一次：快模型 25s
-        normalized = _try_gen(_fast, 0.8, 2500, "fast-first", tmo=45)
+        # #2217: doubao-seed-2-1-pro生成长编导脚本高峰期>90s，上调到150s，支持ENV覆盖
+        normalized = _try_gen(_fast, 0.8, 2500, "fast-first", tmo=_script_fast_tmo)
         if normalized is not None:
             return normalized
-        # 第二次：快模型降温度+加大 max_tokens，25s
-        normalized = _try_gen(_fast, 0.6, 3200, "fast-retry", tmo=45)
+        normalized = _try_gen(_fast, 0.6, 3200, "fast-retry", tmo=_script_fast_tmo)
         if normalized is not None:
             return normalized
+        # 第三次：用主力模型兜底
         if _pro and _pro != _fast:
-            normalized = _try_gen(_pro, 0.7, 3500, "pro-fallback", tmo=60)
+            normalized = _try_gen(_pro, 0.7, 3500, "pro-fallback", tmo=_script_pro_tmo)
             if normalized is not None:
                 return normalized
         logger.warning("[爆款视频] 编导脚本三次都未生成合格结果，使用兜底脚本")
@@ -1146,15 +1023,79 @@ def _step_review(job: ViralVideoJob, copy_result: dict) -> dict:
         return {"passed": True, "score": 75, "details": {}, "issues": []}
 
 
+def _resolve_tts_voice_id(job: ViralVideoJob) -> str:
+    """#2188: 根据 voice_source + voice_id 解析真正传给 CosyVoice 的 voice_id。
+
+    - voice_source 在 ("my_voice", "clone")：voice_id 是 VoiceCloneProfile.id，
+      需要从 DB 查 profile.voice_id（CosyVoice 返回的音色 ID）。
+    - 其他/空：voice_id 直接视为 CosyVoice preset 音色名（longxiaochun_v3 等）。
+    - 任何解析失败都回退默认 longxiaochun_v3，保证任务不崩。
+    """
+    default_voice = "longxiaochun_v3"
+    raw_voice_id = (getattr(job, "voice_id", "") or "").strip()
+    voice_source = (getattr(job, "voice_source", "") or "").strip().lower()
+
+    if not raw_voice_id:
+        return default_voice
+
+    # 克隆音色：前端传 profile.id，需查 DB 取 cosyvoice_voice_id
+    if voice_source in ("my_voice", "clone"):
+        session = None
+        try:
+            from packages.adapters.sqlalchemy_impl.voice_clone_profile_repository import (
+                SQLAlchemyVoiceCloneProfileRepository,
+            )
+
+            session = SessionLocal()
+            _repo = SQLAlchemyVoiceCloneProfileRepository(session)
+            _profile = _repo.get(raw_voice_id)
+            if _profile and _profile.status.value == "ready" and (_profile.voice_id or "").strip():
+                logger.info(
+                    "[爆款视频] 克隆音色解析: profile_id=%s → cosyvoice_voice_id=%s",
+                    raw_voice_id,
+                    _profile.voice_id,
+                )
+                return _profile.voice_id.strip()
+            # 找不到/未就绪/无voice_id
+            if _profile is None:
+                logger.warning("[爆款视频] 克隆音色 profile_id=%s 不存在，回退默认音色", raw_voice_id)
+            elif _profile.status.value != "ready":
+                logger.warning(
+                    "[爆款视频] 克隆音色 profile_id=%s 状态=%s 未就绪，回退默认音色",
+                    raw_voice_id,
+                    _profile.status.value,
+                )
+            else:
+                logger.warning("[爆款视频] 克隆音色 profile_id=%s 就绪但 voice_id 为空，回退默认音色", raw_voice_id)
+            return default_voice
+        except Exception as _e:
+            logger.warning("[爆款视频] 克隆音色解析异常 profile_id=%s err=%s，回退默认音色", raw_voice_id, _e)
+            return default_voice
+        finally:
+            if session is not None:
+                try:
+                    session.close()
+                except Exception:
+                    pass
+
+    # preset/my-voice 直传/空 source：voice_id 就是 CosyVoice 音色名
+    return raw_voice_id or default_voice
+
+
 def _step_tts(job: ViralVideoJob, voiceover_script: str):
-    """步骤 5: CosyVoice 整段配音 → 返回本地 MP3 Path；失败返回 None。"""
+    """步骤 5: CosyVoice 整段配音 → 返回本地 MP3 Path；失败返回 None。
+
+    #2188: 支持 voice_source='my_voice'/'clone'，先把前端传的 profile.id
+    解析成 CosyVoice 真正的克隆音色 voice_id，再走同一条 synthesize 链路。
+    """
     try:
         from pathlib import Path as _Path
 
         from apps.worker.services.tts_service_factory import get_tts_service
 
         tts_service = get_tts_service()
-        voice_id = (getattr(job, "voice_id", "") or "").strip()
+        # #2188: 根据 voice_source 解析实际传给 CosyVoice 的 voice_id
+        voice_id = _resolve_tts_voice_id(job)
         text = (voiceover_script or "").strip()
         if not text:
             logger.warning("[爆款视频] voiceover_script 为空，跳过 TTS")
@@ -1162,21 +1103,19 @@ def _step_tts(job: ViralVideoJob, voiceover_script: str):
         try:
             result = tts_service.synthesize(
                 text=text,
-                voice_id=voice_id or "longxiaochun_v3",
+                voice_id=voice_id,
                 format="mp3",
             )
         except TypeError:
             try:
-                result = tts_service.synthesize(text=text, voice_id=voice_id or "longxiaochun_v3")
+                result = tts_service.synthesize(text=text, voice_id=voice_id)
             except TypeError:
                 result = tts_service.synthesize(text=text)
         if result is None:
             return None
         p = _Path(result) if not isinstance(result, _Path) else result
         if p.exists() and p.stat().st_size > 0:
-            logger.info(
-                "[爆款视频] TTS 合成完成: voice=%s path=%s size=%d", voice_id or "longxiaochun_v3", p, p.stat().st_size
-            )
+            logger.info("[爆款视频] TTS 合成完成: voice=%s path=%s size=%d", voice_id, p, p.stat().st_size)
             return p
         logger.warning("[爆款视频] TTS 返回路径不存在或空文件: %s", p)
         return None
@@ -1310,13 +1249,47 @@ def _step_render(job: ViralVideoJob, copy_result: dict, tts_audio_url: str | Non
         pre_trusted = list(pti)
         logger.info("[爆款视频] 使用信任链预热结果 n=%d，跳过现场 Seedream AI 化", len(pre_trusted))
     elif all_portrait_urls and _mcfg.get("provider", "doubao") == "doubao":
+        # #2183: 真·现场跑信任链——同步调用 Seedream t2i，拿到 AI 人像 URL 后再传 Seedance
         logger.info(
-            "[爆款视频] 预热结果不可用(%s/%d张)，将现场跑信任链",
+            "[爆款视频] 预热结果不可用(%s/%d张)，现场同步跑信任链Seedream t2i",
             "缺失" if not pti else f"{len(pti)}/{len(all_portrait_urls)}",
             len(all_portrait_urls),
         )
+        try:
+            from packages.shared.ai_service import preheat_trust_chain
 
-    # 第一次调用：带参考图/首帧/音频/参考视频
+            _ia = getattr(job, "image_analysis", None) or {}
+            _prods = (_ia.get("products") if isinstance(_ia, dict) else None) or []
+            _pdescs = []
+            if _prods:
+                _pdescs = [(pp.get("portrait_prompt") or "无人像") for pp in _prods]
+            elif isinstance(_ia, dict):
+                _pp0 = _ia.get("portrait_prompt") or "无人像"
+                if _pp0 and _pp0 != "无人像":
+                    _pdescs = [_pp0]
+            _valid = [d for d in _pdescs if d and isinstance(d, str) and "无人像" not in d and len(d) >= 10]
+            if _valid:
+                _t0 = time.time()
+                _live_urls = preheat_trust_chain(_valid, timeout=120)
+                if _live_urls and len(_live_urls) == len(all_portrait_urls):
+                    pre_trusted = list(_live_urls)
+                    logger.info(
+                        "[爆款视频] 现场信任链t2i完成 %d张 耗时%.1fs，将用AI人像传Seedance",
+                        len(pre_trusted),
+                        time.time() - _t0,
+                    )
+                else:
+                    logger.warning(
+                        "[爆款视频] 现场信任链t2i返回不匹配 urls=%s n_portraits=%d，回退原图+400降级纯t2v",
+                        _live_urls,
+                        len(all_portrait_urls),
+                    )
+            else:
+                logger.info("[爆款视频] 无有效人物描述（可能是商品图），无需现场跑信任链")
+        except Exception as _te:
+            logger.warning("[爆款视频] 现场跑信任链异常: %s，回退原图+400降级纯t2v", _te, exc_info=True)
+
+    # 第一次调用：带参考图/首帧/音频/参考视频（pre_trusted有值→走信任链；无值→原图；若400 ai_client内部自动降级纯t2v）
     result = call_video_generation(
         prompt=prompt,
         image_url=first_image,
@@ -1609,8 +1582,26 @@ def run_viral_video_analyze(self: Task, job_id: str) -> dict:
 
         image_analysis = _step_image_analysis(job)
         job.image_analysis = image_analysis
+        # #2183/#2174: VLM完成后立即启动信任链t2i预热（后台daemon线程，与后续阶段并行）
+        if job.images:
+            try:
+                _products = (image_analysis or {}).get("products", []) or []
+                _portrait_descs = [(p.get("portrait_prompt") or "无人像") for p in _products] if _products else []
+                if not _portrait_descs and isinstance(image_analysis, dict):
+                    _pp = image_analysis.get("portrait_prompt") or "无人像"
+                    if _pp and _pp != "无人像":
+                        _portrait_descs = [_pp]
+                _start_trust_chain_preheat(job.id, _portrait_descs)
+            except Exception as _e:
+                logger.warning("[爆款视频][阶段1] 启动信任链t2i预热失败: %s", _e)
         _save_job(repo, job, session)
-        _emit_progress(job_id, ViralVideoStage.IMAGE_ANALYSIS, 60.0, "图片分析完成", {"result": image_analysis})
+        _emit_progress(
+            job_id,
+            ViralVideoStage.IMAGE_ANALYSIS,
+            60.0,
+            "图片分析完成，AI人像预热中...",
+            {"result": image_analysis, "trust_chain_preheating": True},
+        )
 
         style_guide = None
         if job.reference_video_url or job.style_template_id:
@@ -1657,8 +1648,8 @@ def run_viral_video_analyze(self: Task, job_id: str) -> dict:
     bind=True,
     max_retries=1,
     name="worker.run_viral_video_generate_copy",
-    soft_time_limit=360,  # #2173: 6min（编导脚本含意图+三级重试+审核，fast超时转pro）
-    time_limit=420,  # #2173: 7min hard limit
+    soft_time_limit=600,  # #2183: pro长脚本~120s+三级重试最坏300s+intent/review ~105s，给到10min
+    time_limit=660,  # #2183: 11min hard limit
 )
 def run_viral_video_generate_copy(self: Task, job_id: str) -> dict:
     """v1.6 阶段2（v1.6.1 提速版）：意图解析 → 编导分镜脚本生成 → 直接返回，合规审核后置到出片前。
@@ -1688,7 +1679,7 @@ def run_viral_video_generate_copy(self: Task, job_id: str) -> dict:
         image_analysis = job.image_analysis or {"products": []}
         intent_result = _step_intent_parsing(job, image_analysis)
         job.intent_result = intent_result
-        _save_job(repo, job, session)
+        # #2218: 不在意图解析后单独落库，等 copy_result 生成后与 mark_copy_generated 一起原子写入
         _emit_progress(job_id, ViralVideoStage.INTENT_PARSING, 35.0, "意图解析完成")
 
         # 阶段：编导脚本生成（核心耗时环节，已用快模型）
@@ -1746,7 +1737,8 @@ def run_viral_video_generate_copy(self: Task, job_id: str) -> dict:
     except Retry:
         raise
     except Exception as e:
-        logger.error("[爆款视频][阶段2] 异常: %s", e, exc_info=True)
+        logger.error("[爆款视频][阶段2] 异常 job_id=%s: %s", job_id, e, exc_info=True)
+        # #2218: 阶段2任何异常都标记为 failed（由 _mark_failed_and_notify 处理），前端提示重试
         _mark_failed_and_notify(job_id, session, None, None, str(e), ViralVideoStage.SCRIPT_GENERATION)
         return {"ok": False, "job_id": job_id, "error": str(e)}
     finally:
@@ -1905,16 +1897,26 @@ def _run_render_pipeline(job_id: str, session, repo, job) -> dict:
     阶段2 generate-copy 已把 LLM 深度审核后置，这里在 TTS 前做最终审核（不通过则自动重写1次）。
     所有阶段通过 _set_stage 持久化 current_stage/phase_message。
     """
-    image_analysis = job.image_analysis or {"products": []}
 
-    # 如果没有 copy_result（旧数据/失败重试），现场补生成（意图+脚本，不走 LLM 审核，出片前会统一做）
+    # #2218: render 流程严禁补生成意图+编导脚本。copy_result 必须由 generate-copy 提前准备好；
+    # 若缺失说明 generate-copy 未完成或数据丢失，直接报错让用户重新点「生成文案」。
     copy_result = job.copy_result
+    _copy_src = "db"
     if not isinstance(copy_result, dict) or not copy_result:
-        _set_stage(job, repo, session, ViralVideoStage.SCRIPT_GENERATION, "正在补生成编导脚本...")
-        intent = job.intent_result or _step_intent_parsing(job, image_analysis)
-        copy_result = _step_script_generation(job, intent, image_analysis)
-        job.mark_copy_generated(copy_result)
-        _save_job(repo, job, session)
+        logger.error(
+            "[爆款视频][阶段3] copy_result 为空或无效，无法进入渲染流程。job_id=%s status=%s intent_len=%d，请重新触发「生成文案」",
+            job_id,
+            job.status,
+            len((job.intent_result or {}) if isinstance(job.intent_result, dict) else {}),
+        )
+        raise ValueError("文案数据缺失，请先点击「生成文案」完成文案生成后再生成视频")
+    logger.info(
+        "[爆款视频][阶段3] 进入渲染流程 job_id=%s copy_result_shots=%d copy_result_len=%d source=%s",
+        job_id,
+        len((copy_result.get("shots") or [])),
+        len(str(copy_result)),
+        _copy_src,
+    )
 
     # 出片前 LLM 深度合规审核（#2134 问题7：审核从阶段2后置到这里，不阻塞前端预览脚本）
     _set_stage(job, repo, session, ViralVideoStage.REVIEW, "正在进行出片前合规审核...")
@@ -1927,12 +1929,18 @@ def _run_render_pipeline(job_id: str, session, repo, job) -> dict:
             if isinstance(rewritten, dict) and rewritten:
                 copy_result = rewritten
             else:
-                intent = job.intent_result or _step_intent_parsing(job, image_analysis)
-                copy_result = _step_script_generation(job, intent, image_analysis)
-                _step_review(job, copy_result)
+                # #2218: 审核重写失败不再从意图解析重跑，直接报错让用户重新生成文案
+                logger.error(
+                    "[爆款视频][阶段3] 合规审核未通过且自动重写失败 job_id=%s，终止渲染",
+                    job_id,
+                )
+                raise ValueError("文案合规审核未通过，请修改文案后重试或重新生成文案")
             job.copy_result = copy_result
             job.generated_copy_text = copy_result.get("voiceover_script", "") or ""
             _save_job(repo, job, session)
+    except ValueError:
+        # #2218: 审核未通过/文案缺失的业务异常，不继续出片，向上抛出
+        raise
     except Exception as e:
         logger.warning("[爆款视频][阶段3] 合规审核异常，继续出片: %s", e)
     _emit_progress(job_id, ViralVideoStage.REVIEW, 70.0, "合规审核完成")

apps/worker/worker_app/tasks/vision/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+"""V2 图片分析：火山OCR专用API + doubao-lite强约束JSON并行，单次pro VLM兜底。"""
+
+from .fast_path import analyze_image_v2, analyze_images_v2  # noqa: F401

apps/worker/worker_app/tasks/vision/_prompt.py

@@ -0,0 +1,208 @@
+# -*- coding: utf-8 -*-
+"""V2 prompt 解析：优先读后台 viral_video_prompt_templates 表（prompt_type='image_analysis'
+且 is_active=true），30s TTL 热加载；DB 无有效记录/异常时，fallback 到纯硬编码 JSON schema prompt。
+
+规则（简单直接，不做字符串匹配判断）：
+- DB 有 is_active=true 的 image_analysis 记录（含种子版本和用户修改后的版本）：
+  * system = DB.system_prompt（DB prompt 自带完整输出格式，不追加硬编码 schema，
+    避免 DB 写 XML、调用强制 json_object 造成的格式冲突）
+  * user   = DB.user_prompt_template 渲染后使用；渲染后为空则用硬编码默认
+- DB 无记录/连接异常/返回空：system/user 全部用纯硬编码 JSON schema prompt
+"""
+
+from __future__ import annotations
+
+import logging
+import threading
+import time
+from typing import Any
+
+logger = logging.getLogger(__name__)
+
+# ---- 纯硬编码 JSON schema（DB 无有效配置时全量使用） ----
+
+_FAST_JSON_SCHEMA = (
+    "你是图片结构化识别器。严格按下方 JSON schema 返回一个对象，不要任何解释、"
+    "不要markdown、不要代码块、不要前后缀文字。字段值不确定时填 null 或空数组。\n"
+    "{\n"
+    '  "has_person": true/false,\n'
+    '  "gender": "男"/"女"/null,\n'
+    '  "age_range": "儿童"/"青少年"/"青年"/"中年"/"老年"/null,\n'
+    '  "upper_wear": "上装款式，如T恤/衬衫/卫衣/毛衣/西装/夹克/连衣裙/吊带/背心/外套等",\n'
+    '  "upper_color": "上装主色",\n'
+    '  "lower_wear": "下装款式；穿连衣裙时填null",\n'
+    '  "lower_color": "下装主色",\n'
+    '  "dress_color": "连衣裙主色（穿连衣裙时填）",\n'
+    '  "accessories": ["眼镜"/"帽子"/"项链"/"耳环"/"背包"/"手表"等数组],\n'
+    '  "hairstyle": "发型，如短发/长发/马尾/卷发/丸子头/光头等",\n'
+    '  "expression": "表情，如微笑/严肃/酷/开心等",\n'
+    '  "pose": "姿势，如站立/坐姿/侧身/行走等",\n'
+    '  "scene": "场景，如室内/街拍/户外/办公室/家居/海边/雪景/森林等",\n'
+    '  "style": "风格，如休闲/商务/运动/复古/潮流/甜美/酷飒/优雅/街头/法式等",\n'
+    '  "has_product": true/false,\n'
+    '  "category": "产品类目：服饰/鞋包/美妆/数码/食品/家居/配饰/母婴/非产品图",\n'
+    '  "product_name": "产品名称，非产品图填null",\n'
+    '  "brand": "品牌或文字标识，无则null",\n'
+    '  "material": "材质，如棉质/牛仔/皮革/真丝/针织/涤纶等",\n'
+    '  "pattern": "图案，如纯色/条纹/波点/格子/印花/碎花/Logo等",\n'
+    '  "colors": ["主色数组"],\n'
+    '  "mood": "整体氛围/情绪，如清新/活力/高级/温暖/冷峻/甜美/复古等"\n'
+    "}\n\n"
+    "你必须只返回一个合法的JSON对象，不要输出任何其他文字、解释、XML标签或markdown。"
+)
+DEFAULT_FAST_USER = "识别这张图片的人物穿搭与主体信息，只返回JSON对象。"
+
+_PRO_JSON_SCHEMA = (
+    "你是图片分析专家。严格按下方 JSON schema 返回一个对象，不要解释、不要markdown、不要代码块、不要XML标签。\n"
+    "{\n"
+    '  "has_person": true/false,\n'
+    '  "gender": "男"/"女"/null,\n'
+    '  "age_range": "儿童"/"青少年"/"青年"/"中年"/"老年"/null,\n'
+    '  "outfit": "整体穿着描述（含颜色款式）",\n'
+    '  "hair": "发型发色",\n'
+    '  "pose": "姿势",\n'
+    '  "expression": "表情",\n'
+    '  "scene": "场景",\n'
+    '  "mood": "氛围",\n'
+    '  "has_product": true/false,\n'
+    '  "category": "类目：服饰/鞋包/美妆/数码/食品/家居/配饰/母婴/非产品图",\n'
+    '  "product_name": "产品名，非产品图填null",\n'
+    '  "brand": "品牌，无则null",\n'
+    '  "key_features": ["核心特征数组，3-6个短语"]\n'
+    "}\n\n"
+    "你必须只返回一个合法的JSON对象，不要输出任何其他文字、解释、XML标签或markdown。"
+)
+DEFAULT_PRO_USER = "分析这张图片，返回符合schema的JSON。"
+
+# 保留旧 JSON schema 追加文本作为常量（DB prompt 完全控制输出格式后不再使用，
+# 保留以便排查历史行为）。
+_FAST_JSON_APPEND = (
+    "\n\n【输出格式要求】无论上文如何要求，最终你必须只返回一个合法的JSON对象，"
+    "严格包含以下字段（字段值不确定时填null或空数组）：\n"
+    "{\n"
+    '  "has_person": true/false,\n'
+    '  "gender": "男"/"女"/null,\n'
+    '  "age_range": "儿童"/"青少年"/"青年"/"中年"/"老年"/null,\n'
+    '  "upper_wear": "上装款式字符串",\n'
+    '  "upper_color": "上装主色",\n'
+    '  "lower_wear": "下装款式（穿连衣裙时填null）",\n'
+    '  "lower_color": "下装主色",\n'
+    '  "dress_color": "连衣裙主色（穿连衣裙时填）",\n'
+    '  "accessories": ["配饰数组"],\n'
+    '  "hairstyle": "发型",\n'
+    '  "expression": "表情",\n'
+    '  "pose": "姿势",\n'
+    '  "scene": "场景",\n'
+    '  "style": "风格",\n'
+    '  "has_product": true/false,\n'
+    '  "category": "产品类目：服饰/鞋包/美妆/数码/食品/家居/配饰/母婴/非产品图",\n'
+    '  "product_name": "产品名称，非产品图填null",\n'
+    '  "brand": "品牌或文字标识，无则null",\n'
+    '  "material": "材质",\n'
+    '  "pattern": "图案",\n'
+    '  "colors": ["主色数组"],\n'
+    '  "mood": "整体氛围"\n'
+    "}\n"
+    "不要输出任何其他文字、解释、XML标签或markdown。"
+)
+
+_PRO_JSON_APPEND = (
+    "\n\n【输出格式要求】无论上文如何要求，最终你必须只返回一个合法的JSON对象，"
+    "严格包含以下字段（字段值不确定时填null或空数组）：\n"
+    "{\n"
+    '  "has_person": true/false,\n'
+    '  "gender": "男"/"女"/null,\n'
+    '  "age_range": "儿童"/"青少年"/"青年"/"中年"/"老年"/null,\n'
+    '  "outfit": "整体穿着描述（含颜色款式）",\n'
+    '  "hair": "发型发色",\n'
+    '  "pose": "姿势",\n'
+    '  "expression": "表情",\n'
+    '  "scene": "场景",\n'
+    '  "mood": "氛围",\n'
+    '  "has_product": true/false,\n'
+    '  "category": "类目：服饰/鞋包/美妆/数码/食品/家居/配饰/母婴/非产品图",\n'
+    '  "product_name": "产品名，非产品图填null",\n'
+    '  "brand": "品牌，无则null",\n'
+    '  "key_features": ["核心特征3-6个短语"]\n'
+    "}\n"
+    "不要输出任何其他文字、解释、XML标签或markdown。"
+)
+
+_cache_lock = threading.Lock()
+_cache: dict[str, tuple[float, Any]] = {}
+_CACHE_TTL = 30.0
+
+
+def _load_db_template() -> Any | None:
+    """直接查DB viral_video_prompt_templates 中 is_active=true 的 image_analysis 记录；
+    DB不可达/无记录/异常返回None。
+    复用 prompt_loader._load_from_db，它只查DB不做DEFAULT_TEMPLATES fallback，
+    返回None表示DB无记录或异常。"""
+    try:
+        from packages.application.viral_video.prompt_loader import _load_from_db
+
+        return _load_from_db("image_analysis")
+    except Exception as e:
+        logger.warning("[vision.v2] 查询DB prompt配置失败: %s", e)
+        return None
+
+
+def _render_user(tpl: Any | None, default_user: str) -> str:
+    if not tpl:
+        return default_user
+    tpl_str = getattr(tpl, "user_prompt_template", "") or ""
+    if not tpl_str.strip():
+        return default_user
+    rendered = tpl_str.replace("{image_count}", "1").replace("{industry}", "通用").replace("{image_urls}", "").strip()
+    return rendered or default_user
+
+
+def resolve_fast_prompt() -> tuple[str, str]:
+    return _resolve("fast")
+
+
+def resolve_pro_prompt() -> tuple[str, str]:
+    return _resolve("pro")
+
+
+def _resolve(kind: str) -> tuple[str, str]:
+    now = time.time()
+    cache_key = f"prompt_{kind}"
+    with _cache_lock:
+        hit = _cache.get(cache_key)
+        if hit and now - hit[0] < _CACHE_TTL:
+            return hit[1]
+
+    default_sys = _FAST_JSON_SCHEMA if kind == "fast" else _PRO_JSON_SCHEMA
+    default_user = DEFAULT_FAST_USER if kind == "fast" else DEFAULT_PRO_USER
+
+    sys_prompt = default_sys
+    usr_prompt = default_user
+    try:
+        tpl = _load_db_template()
+        if tpl is not None:
+            db_sys = (getattr(tpl, "system_prompt", "") or "").strip()
+            if db_sys:
+                sys_prompt = db_sys  # DB prompt自带完整输出格式，不追加硬编码schema避免冲突
+                usr_prompt = _render_user(tpl, default_user)
+                logger.info(
+                    "[vision.v2] 使用DB image_analysis prompt (kind=%s version=%s sys_len=%d)",
+                    kind,
+                    getattr(tpl, "version", "?"),
+                    len(db_sys),
+                )
+            else:
+                logger.debug("[vision.v2] DB image_analysis system_prompt为空，使用默认JSON (kind=%s)", kind)
+        else:
+            logger.debug("[vision.v2] DB无image_analysis记录/不可达，使用默认JSON prompt (kind=%s)", kind)
+    except Exception as e:
+        logger.warning("[vision.v2] 解析DB prompt异常，使用默认: %s", e)
+
+    with _cache_lock:
+        _cache[cache_key] = (now, (sys_prompt, usr_prompt))
+    return sys_prompt, usr_prompt
+
+
+def invalidate_cache() -> None:
+    with _cache_lock:
+        _cache.clear()

apps/worker/worker_app/tasks/vision/assembler.py

@@ -0,0 +1,663 @@
+# -*- coding: utf-8 -*-
+"""把 fast_json VLM 输出 + OCR 文本组装为下游兼容的 product dict。
+
+v4 schema: DB prompt完全控制输出格式，可能是v4嵌套schema(type/products/people/store_info)
+或旧扁平schema(has_person/upper_wear/product_name/brand等)。assembler兼容两种格式。
+
+目标：下游（信任链t2i/intent_parsing/script_generation）零改动。
+必出字段：name, brand, category, appearance, packaging, text_on_package,
+         key_features, scene, mood, portrait_prompt, summary, _source
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+
+def _join_parts(*parts: str | None) -> str:
+    return "".join(p for p in parts if p)
+
+
+_AGE_PREFIX = {"青年": "年轻", "中年": "中年", "老年": "老年"}
+_GENDER_WORD = {"男": "男性", "女": "女性"}
+
+
+def _person_subject(gender: str, age: str) -> str:
+    gw = _GENDER_WORD.get(gender, "")
+    if age == "儿童":
+        if gender == "女":
+            return "小女孩"
+        if gender == "男":
+            return "小男孩"
+        return "儿童"
+    if age == "青少年":
+        if gender == "女":
+            return "少女"
+        if gender == "男":
+            return "少年"
+        return "青少年"
+    prefix = _AGE_PREFIX.get(age, "")
+    if gw:
+        return f"{prefix}{gw}" if prefix else gw
+    return f"{prefix}人物" if prefix else "人物"
+
+
+def _build_wear_from_v4(p: dict) -> str:
+    """v4 person schema: upper_wear/upper_color/lower_wear/lower_color/dress_color"""
+    upper = p.get("upper_wear") or ""
+    upper_color = p.get("upper_color") or ""
+    lower = p.get("lower_wear") or ""
+    lower_color = p.get("lower_color") or ""
+    dress_color = p.get("dress_color") or ""
+    is_dress = ("连衣裙" in upper) or ("裙" in upper and not lower)
+    if is_dress:
+        c = dress_color or upper_color
+        return f"身穿{c}{upper}" if c else f"身穿{upper}"
+    parts = []
+    if upper:
+        up = f"{upper_color}{upper}" if upper_color else upper
+        parts.append(f"上身{up}")
+    if lower:
+        lo = f"{lower_color}{lower}" if lower_color else lower
+        parts.append(f"下身{lo}")
+    return "，".join(parts)
+
+
+def _build_portrait_prompt_from_v4(p: dict) -> str:
+    """v4 person: 直接用portrait_prompt字段；没有就拼"""
+    direct = p.get("portrait_prompt")
+    if direct and len(direct) >= 10:
+        return direct
+    subject = _person_subject(p.get("gender", ""), p.get("age_range", ""))
+    wear = _build_wear_from_v4(p)
+    acc = p.get("accessories") or []
+    if isinstance(acc, str):
+        acc = [acc]
+    acc_str = "，佩戴" + "、".join(str(a) for a in acc if a) if acc else ""
+    hair = p.get("hairstyle") or ""
+    expr = p.get("expression") or ""
+    pose = p.get("pose") or ""
+    style = p.get("outfit_style") or p.get("style") or ""
+    scene = p.get("scene") or ""
+    mood = p.get("mood") or ""
+    details = []
+    if hair:
+        details.append(hair)
+    if expr and expr not in ("自然", "平静"):
+        details.append(f"神情{expr}")
+    if pose and pose not in ("站立",):
+        details.append(pose)
+    style_parts = []
+    if style:
+        style_parts.append(style)
+    if mood:
+        style_parts.append(mood)
+    if scene and scene not in ("通用",):
+        style_parts.append(scene)
+    pieces = [f"一位{subject}"]
+    if wear:
+        pieces.append(wear)
+    if acc_str:
+        pieces.append(acc_str.lstrip("，"))
+    if details:
+        pieces.append("，".join(details))
+    pieces.append(("".join(style_parts) + "风格") if style_parts else "人像写真")
+    full = "，".join(p for p in pieces if p)
+    if len(full) < 40:
+        full += "，自然光线下人像特写，画面清晰"
+    if len(full) > 120:
+        full = full[:120].rstrip("，") + "。"
+    return full
+
+
+def _build_product_prompt_from_v4(prod: dict, top: dict) -> str:
+    """v4 product: 拼商品视觉描述prompt（用于AI生图参考）"""
+    name = prod.get("product_name") or "商品"
+    brand = prod.get("brand") or ""
+    lead = f"{brand} {name}" if brand and brand not in name else name
+    pkg_color = prod.get("package_color") or ""
+    pkg_type = prod.get("package_type") or ""
+    cap = prod.get("cap_type") or ""
+    body = prod.get("body_shape") or ""
+    features = prod.get("product_features") or []
+    sell = prod.get("key_selling_points") or []
+    colors = top.get("colors") or []
+    style = top.get("style") or ""
+    scene = top.get("scene") or ""
+    mood = top.get("mood") or ""
+
+    parts = [lead]
+    desc = []
+    if pkg_color:
+        desc.append(pkg_color)
+    if pkg_type:
+        desc.append(pkg_type)
+    if cap and len(desc) < 3:
+        desc.append(f"配{cap}")
+    if body and len(desc) < 3:
+        desc.append(body)
+    if desc:
+        parts.append("，".join(desc))
+    if features:
+        core = [str(f) for f in features[:3] if f and len(str(f)) <= 25]
+        if core:
+            parts.append("；".join(core))
+    if sell:
+        s = [str(x) for x in sell[:2] if x]
+        if s:
+            parts.append("突出" + "、".join(s))
+    cnames = []
+    for cc in colors:
+        if isinstance(cc, dict) and cc.get("name"):
+            cnames.append(cc["name"])
+        elif isinstance(cc, str):
+            cnames.append(cc)
+    cnames = cnames[:3]
+    if cnames:
+        parts.append("、".join(cnames) + "主色")
+    if style:
+        parts.append(style)
+    if mood:
+        parts.append(mood)
+    if scene and not any(k in scene for k in ("白色背景", "纯色", "通用")):
+        parts.append(scene)
+    parts.append("产品特写，画面清晰")
+    prompt = "，".join(p for p in parts if p)
+    return prompt if len(prompt) >= 10 else "产品展示图，特写镜头"
+
+
+def _is_v4_schema(fj: dict) -> bool:
+    """判断是v4嵌套schema还是旧扁平schema"""
+    return (
+        isinstance(fj.get("products"), list)
+        or fj.get("type") in ("product", "store", "person", "other")
+        or isinstance(fj.get("people"), dict)
+    )
+
+
+# ---------- 旧扁平schema兼容（保留原逻辑） ----------
+
+
+def _person_subject_old(fj: dict) -> str:
+    return _person_subject(fj.get("gender", ""), fj.get("age_range", ""))
+
+
+def _build_wear_sentence_old(fj: dict) -> str:
+    upper = fj.get("upper_wear") or ""
+    upper_color = fj.get("upper_color") or ""
+    lower = fj.get("lower_wear") or ""
+    lower_color = fj.get("lower_color") or ""
+    dress_color = fj.get("dress_color") or ""
+    material = fj.get("material") or ""
+    pattern = fj.get("pattern") or ""
+    is_dress = ("连衣裙" in upper) or ("裙" in upper and not lower)
+    if is_dress:
+        c = dress_color or upper_color
+        wear = f"{c}{upper}" if c else upper
+        if material and material not in wear:
+            wear = f"{material}{wear}"
+        if pattern and pattern not in wear and pattern != "纯色":
+            wear += f"，{pattern}图案"
+        return f"身穿{wear}"
+    parts = []
+    if upper:
+        up = f"{upper_color}{upper}" if upper_color else upper
+        if material and material not in up:
+            up = f"{material}{up}"
+        if pattern and pattern != "纯色" and pattern not in up:
+            up += f"（{pattern}）"
+        parts.append(f"上身{up}")
+    if lower:
+        lo = f"{lower_color}{lower}" if lower_color else lower
+        parts.append(f"下身{lo}")
+    return "，".join(p for p in parts if p)
+
+
+def _build_portrait_prompt_old(fj: dict) -> str:
+    if not fj.get("has_person"):
+        name = fj.get("product_name") or "商品"
+        brand = fj.get("brand") or ""
+        colors = fj.get("colors") or []
+        style = fj.get("style") or ""
+        scene = fj.get("scene") or ""
+        mood = fj.get("mood") or ""
+        pieces = []
+        if brand:
+            pieces.append(brand)
+        pieces.append(name)
+        if colors:
+            cnames = []
+            for c in colors:
+                if isinstance(c, dict):
+                    cnames.append(c.get("name", ""))
+                elif isinstance(c, str):
+                    cnames.append(c)
+            cnames = [c for c in cnames if c][:3]
+            if cnames:
+                pieces.append("、".join(cnames) + "配色")
+        if style:
+            pieces.append(style + "风格")
+        if mood:
+            pieces.append(mood + "氛围")
+        if scene and scene not in ("通用",):
+            pieces.append(scene + "场景")
+        pieces.append("产品特写")
+        prompt = "，".join(p for p in pieces if p)
+        return prompt if len(prompt) >= 10 else "产品展示图，特写镜头"
+    subject = _person_subject_old(fj)
+    wear = _build_wear_sentence_old(fj)
+    accessories = fj.get("accessories") or []
+    if isinstance(accessories, str):
+        accessories = [accessories]
+    acc_str = "，佩戴" + "、".join(str(a) for a in accessories if a) if accessories else ""
+    hairstyle = fj.get("hairstyle") or ""
+    expression = fj.get("expression") or ""
+    pose = fj.get("pose") or ""
+    style = fj.get("style") or ""
+    scene = fj.get("scene") or ""
+    mood = fj.get("mood") or ""
+    detail_parts = []
+    if hairstyle:
+        detail_parts.append(hairstyle)
+    if expression and expression not in ("自然", "平静"):
+        detail_parts.append(f"神情{expression}")
+    if pose and pose not in ("站立",):
+        detail_parts.append(pose)
+    style_parts = []
+    if style:
+        style_parts.append(style)
+    if mood:
+        style_parts.append(mood)
+    if scene and scene not in ("通用",):
+        style_parts.append(scene)
+    pieces = [f"一位{subject}"]
+    if wear:
+        pieces.append(wear)
+    if acc_str:
+        pieces.append(acc_str.lstrip("，"))
+    if detail_parts:
+        pieces.append("，".join(detail_parts))
+    pieces.append("".join(style_parts) + "风格" if style_parts else "人像写真")
+    full = "，".join(p for p in pieces if p)
+    if len(full) < 40:
+        full += "，自然光线下人像特写，画面清晰"
+    if len(full) > 120:
+        full = full[:120].rstrip("，") + "。"
+    return full
+
+
+def _infer_name_old(fj: dict, ocr_texts: list[str]) -> str:
+    pname = fj.get("product_name")
+    if pname and pname != "未识别":
+        return str(pname)
+    if fj.get("has_person"):
+        up = fj.get("upper_wear") or ""
+        if "连衣裙" in up:
+            return up
+        return up or "人物穿搭"
+    if ocr_texts:
+        return max(ocr_texts, key=len)
+    return "未识别"
+
+
+def _infer_brand_old(fj: dict, ocr_texts: list[str]) -> str:
+    brand = fj.get("brand")
+    if brand:
+        return str(brand)
+    for t in ocr_texts:
+        if 1 < len(t) <= 12:
+            return t
+    return "无法判断"
+
+
+def _infer_category_old(fj: dict) -> str:
+    cat = fj.get("category")
+    if cat:
+        return str(cat)
+    if fj.get("has_person"):
+        return "服饰"
+    return "非产品图"
+
+
+def _build_appearance_old(fj: dict) -> str:
+    parts = []
+    for key in ("upper_color", "upper_wear", "material", "pattern"):
+        v = fj.get(key)
+        if v and v not in ("无法判断", "未知", "纯色"):
+            parts.append(str(v))
+    if not parts:
+        return "人像穿搭整体造型" if fj.get("has_person") else "无法判断"
+    return "、".join(parts)
+
+
+def _build_key_features_old(fj: dict, ocr_texts: list[str]) -> list[str]:
+    feats = []
+    for key in (
+        "upper_wear",
+        "lower_wear",
+        "upper_color",
+        "lower_color",
+        "dress_color",
+        "material",
+        "pattern",
+        "style",
+        "accessories",
+    ):
+        v = fj.get(key)
+        if not v:
+            continue
+        if isinstance(v, list):
+            feats.extend(str(x) for x in v if x)
+        elif isinstance(v, str) and v not in ("无法判断", "未知", "纯色"):
+            feats.append(v)
+    if ocr_texts:
+        feats.append(f"画面文字: {'/'.join(ocr_texts[:3])}")
+    out, seen = [], set()
+    for f in feats:
+        f = f.strip()
+        if f and f not in seen and len(f) <= 30:
+            seen.add(f)
+            out.append(f)
+    return out[:6] if out else ["无法判断"]
+
+
+def _flatten_colors(c) -> list[str]:
+    """colors可能是字符串数组或[{hex,name,coverage}]，统一返回名字数组"""
+    if not c:
+        return []
+    out = []
+    for item in c:
+        if isinstance(item, dict):
+            n = item.get("name")
+            if n:
+                out.append(n)
+        elif isinstance(item, str):
+            out.append(item)
+    return out
+
+
+def assemble_result(idx: int, fast_json: dict | None, ocr_texts: list[str]) -> dict[str, Any]:
+    fj = fast_json or {}
+    ocr_texts = ocr_texts or []
+
+    if _is_v4_schema(fj):
+        return _assemble_v4(idx, fj, ocr_texts)
+    else:
+        return _assemble_old(idx, fj, ocr_texts)
+
+
+def _assemble_v4(idx: int, fj: dict, ocr_texts: list[str]) -> dict[str, Any]:
+    """v4嵌套schema → 下游product dict"""
+    vtype = fj.get("type") or "other"
+    products = fj.get("products") or []
+    scene = fj.get("scene") or "通用"
+    mood = fj.get("mood") or ""
+    colors = fj.get("colors") or []
+    visible_text = fj.get("visible_text") or []
+    color_names = _flatten_colors(colors)
+
+    # 合并OCR文字和visible_text
+    pkg_texts = []
+    for vt in visible_text:
+        if isinstance(vt, dict):
+            t = vt.get("text")
+            if t:
+                pkg_texts.append(str(t))
+        elif isinstance(vt, str):
+            pkg_texts.append(vt)
+    pkg_texts.extend(ocr_texts[:5])
+    # 去重
+    seen_t = set()
+    text_on_package = []
+    for t in pkg_texts:
+        t = str(t).strip()
+        if t and t not in seen_t and len(t) <= 50:
+            seen_t.add(t)
+            text_on_package.append(t)
+    text_on_package = text_on_package[:8]
+
+    has_person = fj.get("has_person", False)
+
+    # 人物类
+    if vtype == "person" or has_person:
+        # 取第一个人物信息（v5 schema人物信息在顶层）
+        person_info = fj
+        # 兼容people嵌套
+        ppl = fj.get("people")
+        if isinstance(ppl, dict) and ppl.get("has_person"):
+            person_info = {**fj, **ppl}
+            has_person = True
+
+        portrait_prompt = _build_portrait_prompt_from_v4(person_info)
+        outfit_style = person_info.get("outfit_style") or ""
+        upper = person_info.get("upper_wear") or ""
+        lower = person_info.get("lower_wear") or ""
+        dress = person_info.get("dress_wear") or ""
+        outer = person_info.get("outerwear") or ""
+        if dress:
+            name = str(dress)[:25]
+        elif outer and upper:
+            name = f"{outer}+{upper}"[:30]
+        elif upper:
+            name = (str(upper) + (f"+{lower}" if lower else ""))[:30]
+        else:
+            name = "人物穿搭"
+        brand = "无法判断"
+        category = "人物穿搭"
+        # appearance: 外套+上衣+下装/裙+鞋+包+发型+妆容
+        app_parts = []
+        for k in ("outerwear", "upper_wear", "lower_wear", "dress_wear", "shoes", "bag", "hairstyle", "makeup"):
+            v = person_info.get(k)
+            if v and v not in ("null", None, "无明显妆容"):
+                app_parts.append(str(v))
+        appearance = "；".join(app_parts) if app_parts else "人像穿搭整体造型"
+        # key_features: 服装+配饰+拍摄信息
+        kf = []
+        for k in (
+            "outfit_style",
+            "upper_wear",
+            "lower_wear",
+            "dress_wear",
+            "outerwear",
+            "shoes",
+            "bag",
+            "hairstyle",
+            "expression",
+            "pose",
+        ):
+            v = person_info.get(k)
+            if v and v not in ("null", None, "无法判断"):
+                kf.append(str(v))
+        acc = person_info.get("accessories") or []
+        if isinstance(acc, list):
+            for a in acc:
+                if a and str(a) not in kf:
+                    kf.append(str(a))
+        elif isinstance(acc, str) and acc:
+            kf.append(acc)
+        for k in ("shot_type", "camera_angle", "lighting", "atmosphere"):
+            v = person_info.get(k)
+            if v and v not in ("null", None):
+                kf.append(str(v))
+        if text_on_package:
+            kf.append(f"文字:{'/'.join(text_on_package[:3])}")
+        kf = kf[:8] or ["无法判断"]
+        summary = (outfit_style + " " if outfit_style and outfit_style not in name else "") + name[:25]
+        if not summary.strip():
+            summary = "人物穿搭"
+        return {
+            "name": name[:30],
+            "brand": brand,
+            "category": category,
+            "appearance": appearance[:400],
+            "packaging": "人物形象无包装",
+            "text_on_package": text_on_package,
+            "key_features": kf,
+            "scene": scene,
+            "mood": mood,
+            "portrait_prompt": portrait_prompt[:300],
+            "summary": summary[:50],
+            "_source": "v2_fast_json_v5",
+        }
+
+    # 商品类
+    if vtype == "product" and products:
+        # 主商品（第一个position=main或第一个）
+        main = products[0]
+        for p in products:
+            if p.get("position") == "main":
+                main = p
+                break
+        name = main.get("product_name") or "未识别"
+        brand = main.get("brand") or "无法判断"
+        category = main.get("category") or "非产品图"
+        # appearance: 包装外观
+        app_parts = []
+        for k in ("package_color", "package_type", "cap_type", "body_shape", "label_design"):
+            v = main.get(k)
+            if v and v not in ("null", None):
+                app_parts.append(str(v))
+        appearance = "；".join(app_parts) if app_parts else "无法判断"
+        # packaging: 包装信息（直接用package_type+package_color）
+        pkg_parts = []
+        if main.get("package_type"):
+            pkg_parts.append(str(main["package_type"]))
+        if main.get("package_color"):
+            pkg_parts.append(str(main["package_color"]))
+        if main.get("cap_type"):
+            pkg_parts.append(f"配{main['cap_type']}")
+        packaging = "，".join(pkg_parts) if pkg_parts else "无法判断"
+        # key_features: product_features字段
+        feats = main.get("product_features") or []
+        if not isinstance(feats, list):
+            feats = [str(feats)]
+        kf = [str(f) for f in feats if f and len(str(f)) <= 40][:6]
+        # 补充卖点
+        sell = main.get("key_selling_points") or []
+        if isinstance(sell, list):
+            for s in sell[:2]:
+                if s and len(str(s)) <= 30 and str(s) not in kf:
+                    kf.append(f"卖点:{s}")
+        if text_on_package:
+            kf.append(f"文字: {'/'.join(text_on_package[:3])}")
+        kf = kf[:6] or ["无法判断"]
+        portrait_prompt = _build_product_prompt_from_v4(main, fj)
+        if brand != "无法判断" and brand not in name:
+            summary = f"{brand} {name}"
+        else:
+            summary = name
+        return {
+            "name": str(name)[:50],
+            "brand": str(brand)[:30],
+            "category": str(category)[:20],
+            "appearance": appearance[:200],
+            "packaging": packaging[:100],
+            "text_on_package": text_on_package,
+            "key_features": kf,
+            "scene": scene,
+            "mood": mood,
+            "portrait_prompt": portrait_prompt[:200],
+            "summary": str(summary)[:60],
+            "_source": "v2_fast_json_v4",
+        }
+
+    # 门店类或其他
+    if vtype == "store":
+        store_type = fj.get("store_type") or "店铺"
+        name = store_type
+        brand = fj.get("brand_signage") or "无法判断"
+        category = "门店场景"
+        visual = fj.get("visual_elements") or []
+        if isinstance(visual, str):
+            visual = [visual]
+        atmosphere = fj.get("atmosphere") or mood
+        appearance_parts = []
+        if fj.get("store_layout"):
+            appearance_parts.append(str(fj["store_layout"]))
+        if visual:
+            appearance_parts.append("、".join(str(v) for v in visual[:3]))
+        if fj.get("cleanliness"):
+            appearance_parts.append(str(fj["cleanliness"]))
+        appearance = "；".join(appearance_parts) if appearance_parts else "门店环境"
+        kf = []
+        if isinstance(visual, list):
+            kf.extend(str(v) for v in visual if v and len(str(v)) <= 30)
+        prods_vis = fj.get("product_categories_visible") or []
+        if isinstance(prods_vis, list):
+            kf.extend(str(c) for c in prods_vis[:3] if c)
+        promo = fj.get("promotion_elements") or []
+        if isinstance(promo, list) and promo:
+            kf.append("促销活动:" + "、".join(str(p) for p in promo[:2]))
+        if text_on_package:
+            kf.append(f"文字: {'/'.join(text_on_package[:3])}")
+        kf = kf[:6] or ["门店场景"]
+        portrait_prompt = f"{brand if brand!='无法判断' else ''}{store_type}，{atmosphere}，{scene}场景，{('、'.join(color_names[:3])+'配色，') if color_names else ''}产品陈列丰富，门店实拍"
+        portrait_prompt = portrait_prompt.strip("，")
+        summary = f"{store_type}场景"
+        return {
+            "name": name[:30],
+            "brand": str(brand)[:30],
+            "category": category,
+            "appearance": appearance[:200],
+            "packaging": "门店场景无包装",
+            "text_on_package": text_on_package,
+            "key_features": kf,
+            "scene": scene,
+            "mood": atmosphere or mood,
+            "portrait_prompt": portrait_prompt[:200],
+            "summary": summary[:40],
+            "_source": "v2_fast_json_v4",
+        }
+
+    # other 兜底
+    desc = fj.get("description") or "未识别"
+    return {
+        "name": desc[:30],
+        "brand": "无法判断",
+        "category": "非产品图",
+        "appearance": desc[:200],
+        "packaging": "无法判断",
+        "text_on_package": text_on_package,
+        "key_features": [desc[:30]] if desc != "未识别" else ["无法判断"],
+        "scene": scene,
+        "mood": mood,
+        "portrait_prompt": f"{scene}，{mood}氛围，{desc}"[:200],
+        "summary": desc[:40],
+        "_source": "v2_fast_json_v4_other",
+    }
+
+
+def _assemble_old(idx: int, fj: dict, ocr_texts: list[str]) -> dict[str, Any]:
+    """旧扁平schema（兼容存量prompt或pro兜底输出）"""
+    portrait_prompt = _build_portrait_prompt_old(fj)
+    name = _infer_name_old(fj, ocr_texts)
+    brand = _infer_brand_old(fj, ocr_texts)
+    category = _infer_category_old(fj)
+    appearance = _build_appearance_old(fj)
+    key_features = _build_key_features_old(fj, ocr_texts)
+    scene = fj.get("scene") or "通用"
+    mood = fj.get("mood") or ""
+    packaging = "无法判断"
+    text_on_package = ocr_texts[:8]
+    if fj.get("has_person"):
+        up = fj.get("upper_wear") or "穿搭"
+        style = fj.get("style") or ""
+        summary = f"{style}{up}" if style and style not in up else up
+    elif brand != "无法判断" and name != brand:
+        summary = f"{brand} {name}"
+    else:
+        summary = name
+    return {
+        "name": name,
+        "brand": brand,
+        "category": category,
+        "appearance": appearance,
+        "packaging": packaging,
+        "text_on_package": text_on_package,
+        "key_features": key_features,
+        "scene": scene,
+        "mood": mood,
+        "portrait_prompt": portrait_prompt,
+        "summary": summary,
+        "_source": "v2_fast_json",
+    }

apps/worker/worker_app/tasks/vision/fast_path.py

@@ -0,0 +1,144 @@
+# -*- coding: utf-8 -*-
+"""V2 图片分析主路径：每图并行 OCR（火山MediaKit，未配置时自动跳过）+ qwen3.8-flash JSON VLM，
+失败时单次 qwen3.7-plus 兜底。
+
+架构（灵应10-05确认）：
+- 唯一后端：阿里云百炼 DashScope，qwen3.8-flash 做快速路径、qwen3.7-plus 做兜底
+- 主力：单图2路并行（OCR + fast VLM），外层N图全并发（workers=8）
+- 兜底：单次 pro VLM 调用，无竞速/重试/复杂超时
+- 输出 dict 格式与旧版完全一致，下游零改动
+"""
+
+from __future__ import annotations
+
+import logging
+import os
+import time
+from concurrent.futures import ThreadPoolExecutor, as_completed
+from typing import Any
+
+from . import assembler, ocr_volc, vlm_fallback, vlm_fast_json
+
+logger = logging.getLogger(__name__)
+
+# 超时（可通过环境变量覆盖）
+_IMG_WORKERS = int(os.environ.get("VISION_V2_IMG_WORKERS", "8"))
+_FAST_TIMEOUT = float(os.environ.get("VISION_V2_FAST_TIMEOUT", "15"))
+_FAST_JSON_TIMEOUT = float(os.environ.get("VISION_V2_FAST_JSON_TIMEOUT", "15"))
+_OCR_TIMEOUT = float(os.environ.get("VISION_V2_OCR_TIMEOUT", "6"))
+_PRO_TIMEOUT = float(os.environ.get("VISION_V2_PRO_TIMEOUT", "30"))
+
+_FALLBACK_RESULT = {
+    "name": "未识别",
+    "brand": "无法判断",
+    "category": "非产品图",
+    "appearance": "无法判断",
+    "packaging": "无法判断",
+    "text_on_package": [],
+    "key_features": ["无法判断"],
+    "scene": "通用",
+    "mood": "",
+    "portrait_prompt": "无法判断",
+    "summary": "未识别",
+}
+
+
+def _is_usable(r: dict[str, Any]) -> bool:
+    pp = (r.get("portrait_prompt") or "").strip()
+    if pp and pp not in ("无人像", "无法判断", "未识别"):
+        return True
+    name = (r.get("name") or "").strip()
+    if name and name not in ("未识别", "无法判断", "未知"):
+        return True
+    return False
+
+
+def analyze_image_v2(idx: int, img_url: str) -> dict[str, Any]:
+    t0 = time.time()
+
+    fj_result: dict[str, Any] | None = None
+    ocr_result: list[str] = []
+    with ThreadPoolExecutor(max_workers=2) as pool:
+        f_fj = pool.submit(vlm_fast_json.call_fast_json, img_url, timeout=_FAST_JSON_TIMEOUT)
+        f_ocr = pool.submit(ocr_volc.call_ocr, img_url, timeout=_OCR_TIMEOUT)
+        try:
+            for fut in as_completed([f_fj, f_ocr], timeout=_FAST_TIMEOUT):
+                try:
+                    res = fut.result(timeout=1)
+                except Exception as e:
+                    logger.warning("[vision.v2] 图片 #%d 子任务异常: %s", idx, e)
+                    continue
+                if fut is f_fj and isinstance(res, dict):
+                    fj_result = res
+                elif fut is f_ocr and isinstance(res, list):
+                    ocr_result = res
+        except TimeoutError:
+            for f in (f_fj, f_ocr):
+                if not f.done():
+                    f.cancel()
+            logger.warning("[vision.v2] 图片 #%d fast路径超时(%.0fs)，走pro兜底", idx, _FAST_TIMEOUT)
+
+    fast_elapsed = time.time() - t0
+
+    if fj_result:
+        assembled = assembler.assemble_result(idx, fj_result, ocr_result)
+        if _is_usable(assembled):
+            assembled["_fast_elapsed"] = round(fast_elapsed, 2)
+            logger.info(
+                "[vision.v2] 图片 #%d fast命中 elapsed=%.2fs pp=%s",
+                idx,
+                fast_elapsed,
+                (assembled.get("portrait_prompt") or "")[:40],
+            )
+            return assembled
+
+    pro_t0 = time.time()
+    pro_result = vlm_fallback.call_pro_vlm(img_url, idx, timeout=_PRO_TIMEOUT)
+    if pro_result and _is_usable(pro_result):
+        pro_result["_fallback_used"] = True
+        pro_result["_fast_elapsed"] = round(fast_elapsed, 2)
+        pro_result["_pro_elapsed"] = round(time.time() - pro_t0, 2)
+        if ocr_result and not pro_result.get("text_on_package"):
+            pro_result["text_on_package"] = ocr_result[:8]
+        logger.info("[vision.v2] 图片 #%d pro兜底命中 total=%.2fs", idx, time.time() - t0)
+        return pro_result
+
+    logger.warning("[vision.v2] 图片 #%d 全路径失败 elapsed=%.2fs", idx, time.time() - t0)
+    out = dict(_FALLBACK_RESULT)
+    out["_source"] = "v2_all_failed"
+    out["text_on_package"] = ocr_result[:8]
+    out["_fast_elapsed"] = round(fast_elapsed, 2)
+    return out
+
+
+def analyze_images_v2(img_urls: list[str]) -> list[dict[str, Any]]:
+    if not img_urls:
+        return []
+    workers = min(_IMG_WORKERS, len(img_urls), 16)
+    results: list[dict[str, Any] | None] = [None] * len(img_urls)
+
+    logger.info(
+        "[vision.v2] 开始图片分析 n=%d workers=%d fast_timeout=%.0fs pro_timeout=%.0fs",
+        len(img_urls),
+        workers,
+        _FAST_TIMEOUT,
+        _PRO_TIMEOUT,
+    )
+    t0 = time.time()
+    with ThreadPoolExecutor(max_workers=workers) as pool:
+        future_to_idx = {pool.submit(analyze_image_v2, idx, url): idx for idx, url in enumerate(img_urls)}
+        for fut in as_completed(future_to_idx):
+            idx = future_to_idx[fut]
+            try:
+                results[idx] = fut.result()
+            except Exception as e:
+                logger.warning("[vision.v2] 图片 #%d future异常: %s", idx, e, exc_info=True)
+                r = dict(_FALLBACK_RESULT)
+                r["_source"] = "v2_future_exception"
+                results[idx] = r
+
+    elapsed = time.time() - t0
+    succ = sum(1 for r in results if r and _is_usable(r))
+    fb = sum(1 for r in results if r and r.get("_fallback_used"))
+    logger.info("[vision.v2] 完成 n=%d usable=%d pro_fallback=%d elapsed=%.2fs", len(img_urls), succ, fb, elapsed)
+    return [r for r in results if r is not None]

apps/worker/worker_app/tasks/vision/ocr_volc.py

@@ -0,0 +1,109 @@
+# -*- coding: utf-8 -*-
+"""火山引擎 AI MediaKit OCR（同步）调用封装。
+
+接口：POST {mediakit_base_url}/tools-sync/ocr
+鉴权：Bearer {mediakit_api_key}
+请求体：{"image_url": "<公网可访问URL>"}  （部分版本也支持 image_base64）
+响应：{"code":0,"data":{"texts":[{"text":"...","bbox":[x,y,w,h],...},...],...}}
+
+目标：识别商品包装/Logo/水印上的文字，作为 fast_json VLM 的补充。
+返回值：识别到的文本字符串列表（失败返回 []）。
+"""
+
+from __future__ import annotations
+
+import logging
+import time
+from typing import Any
+
+logger = logging.getLogger(__name__)
+
+DEFAULT_TIMEOUT = 8  # OCR 秒级返回，8s 绰绰有余
+
+
+def call_ocr(img_url: str, *, timeout: int = DEFAULT_TIMEOUT) -> list[str]:
+    """调用 MediaKit 同步 OCR，返回去重后的纯文本列表。
+
+    不做重试（外层降级逻辑负责）。失败/未配置返回空列表，不抛异常。
+    """
+    t0 = time.time()
+    try:
+        import httpx
+
+        from packages.shared.mediakit_client import get_mediakit_client
+
+        client = get_mediakit_client()
+        if not client.is_available:
+            logger.info("[vision.v2] mediakit 未配置，跳过 OCR")
+            return []
+
+        url = f"{client.base_url}/tools-sync/ocr"
+        headers = {
+            "Authorization": f"Bearer {client.api_key}",
+            "Content-Type": "application/json",
+        }
+        payload: dict[str, Any] = {"image_url": img_url}
+        # 部分文档版本用 image_base64，但公网 URL 场景下 image_url 最简
+        resp = httpx.post(url, headers=headers, json=payload, timeout=timeout)
+        elapsed = time.time() - t0
+        if resp.status_code != 200:
+            logger.warning(
+                "[vision.v2] OCR HTTP %d elapsed=%.1fs body=%s",
+                resp.status_code,
+                elapsed,
+                resp.text[:200],
+            )
+            return []
+        data = resp.json()
+        # 兼容几种可能的响应结构
+        code = data.get("code", data.get("status", 0))
+        if code not in (0, "OK", "success", 200):
+            logger.warning("[vision.v2] OCR 业务错误 code=%s elapsed=%.1fs resp=%s", code, elapsed, str(data)[:200])
+            return []
+        texts = _extract_texts(data)
+        # 去重 + 过滤空
+        seen: set[str] = set()
+        out: list[str] = []
+        for t in texts:
+            t = (t or "").strip()
+            if t and t not in seen and len(t) <= 100:  # 过滤过长的误识别
+                seen.add(t)
+                out.append(t)
+        logger.info("[vision.v2] OCR 完成 elapsed=%.1fs n=%d texts=%s", elapsed, len(out), out[:5])
+        return out
+    except Exception as e:
+        elapsed = time.time() - t0
+        logger.warning("[vision.v2] OCR 异常 elapsed=%.1fs err=%s", elapsed, e, exc_info=True)
+        return []
+
+
+def _extract_texts(data: dict) -> list[str]:
+    """从 OCR 响应中抽取文本，兼容多种结构。"""
+    out: list[str] = []
+    # 常见结构1: data.texts = [{"text": "..."}, ...]
+    d = data.get("data") or data
+    if isinstance(d, dict):
+        for key in ("texts", "lines", "words", "items", "result"):
+            items = d.get(key)
+            if isinstance(items, list):
+                for it in items:
+                    if isinstance(it, dict):
+                        txt = it.get("text") or it.get("content") or it.get("word")
+                        if txt:
+                            out.append(str(txt))
+                    elif isinstance(it, str):
+                        out.append(it)
+                break
+        # 结构2: data.text = "..."
+        if not out:
+            t = d.get("text")
+            if isinstance(t, str):
+                out.append(t)
+        # 结构3: data.ocr_text / data.content
+        if not out:
+            for key in ("ocr_text", "content", "raw_text"):
+                v = d.get(key)
+                if isinstance(v, str) and v.strip():
+                    out.append(v)
+                    break
+    return out

apps/worker/worker_app/tasks/vision/vlm_fallback.py

@@ -0,0 +1,126 @@
+# -*- coding: utf-8 -*-
+"""V2 兜底路径：qwen3.7-plus（阿里云百炼/DashScope）单图调用。
+
+fast_json 超时/返回非 JSON/识别为空时，本路径单次调用兜底。
+设计要点：
+- 直接 httpx 直连 DashScope，不走 ai_client
+- enable_thinking=false + response_format=json_object
+- system prompt 优先读后台 viral_video_prompt_templates 配置，DB不可用时fallback到硬编码JSON schema
+- timeout=25s
+- API Key 从环境变量 DASHSCOPE_API_KEY 读取
+- 返回 dict 统一走 assembler.assemble_result 组装，与 fast 路径输出格式完全一致
+"""
+
+from __future__ import annotations
+
+import json
+import logging
+import os
+import time
+from typing import Any
+
+from . import _prompt, assembler
+
+logger = logging.getLogger(__name__)
+
+_BASE_URL = "https://dashscope.aliyuncs.com/compatible-mode/v1"
+_PRO_MODEL = "qwen3.7-plus"
+_DEFAULT_TIMEOUT = 30
+_DEFAULT_MAX_TOKENS = 800
+
+
+def _api_key() -> str | None:
+    return os.environ.get("DASHSCOPE_API_KEY")
+
+
+def call_pro_vlm(
+    img_url: str,
+    idx: int,
+    *,
+    timeout: int = _DEFAULT_TIMEOUT,
+) -> dict[str, Any] | None:
+    t0 = time.time()
+    import httpx
+
+    api_key = _api_key()
+    if not api_key:
+        logger.warning("[vision.v2] pro DASHSCOPE_API_KEY 未配置，跳过")
+        return None
+
+    system_prompt, user_prompt = _prompt.resolve_pro_prompt()
+
+    payload: dict[str, Any] = {
+        "model": _PRO_MODEL,
+        "messages": [
+            {"role": "system", "content": system_prompt},
+            {
+                "role": "user",
+                "content": [
+                    {"type": "image_url", "image_url": {"url": img_url}},
+                    {"type": "text", "text": user_prompt},
+                ],
+            },
+        ],
+        "temperature": 0.3,
+        "max_tokens": _DEFAULT_MAX_TOKENS,
+        "stream": False,
+        "enable_thinking": False,
+        "response_format": {"type": "json_object"},
+    }
+    try:
+        r = httpx.post(
+            f"{_BASE_URL}/chat/completions",
+            headers={"Authorization": f"Bearer {api_key}", "Content-Type": "application/json"},
+            json=payload,
+            timeout=timeout,
+        )
+        elapsed = time.time() - t0
+        if r.status_code != 200:
+            logger.warning("[vision.v2] pro HTTP %d elapsed=%.1fs body=%s", r.status_code, elapsed, r.text[:200])
+            return None
+        data = r.json()
+        raw = (data.get("choices") or [{}])[0].get("message", {}).get("content")
+        if not raw:
+            logger.warning("[vision.v2] pro 返回空 elapsed=%.1fs", elapsed)
+            return None
+        usage = data.get("usage") or {}
+        reasoning_tokens = usage.get("reasoning_tokens", 0)
+        ctd = usage.get("completion_tokens_details") or {}
+        if not reasoning_tokens:
+            reasoning_tokens = ctd.get("reasoning_tokens", 0)
+        logger.info(
+            "[vision.v2] pro 完成 model=%s elapsed=%.1fs in=%d out=%d reasoning=%d",
+            _PRO_MODEL,
+            elapsed,
+            usage.get("prompt_tokens", 0),
+            usage.get("completion_tokens", 0),
+            reasoning_tokens,
+        )
+        s = raw.strip()
+        if s.startswith("```"):
+            lines = s.split("\n")
+            if lines and lines[0].startswith("```"):
+                lines = lines[1:]
+            if lines and lines[-1].strip().startswith("```"):
+                lines = lines[:-1]
+            s = "\n".join(lines).strip()
+        lpos, rr = s.find("{"), s.rfind("}")
+        if lpos >= 0 and rr > lpos:
+            s = s[lpos : rr + 1]
+        try:
+            obj = json.loads(s)
+        except json.JSONDecodeError:
+            logger.warning("[vision.v2] pro JSON 解析失败 head=%s", raw[:200])
+            return None
+        if not isinstance(obj, dict):
+            return None
+
+        # 通过assembler统一组装，兼容v4嵌套schema和旧扁平schema
+        result = assembler.assemble_result(idx, obj, [])
+        result["_source"] = "vlm_pro"
+        result["_fallback_used"] = True
+        return result
+    except Exception as e:
+        elapsed = time.time() - t0
+        logger.warning("[vision.v2] pro 异常 elapsed=%.1fs err=%s", elapsed, e, exc_info=True)
+        return None

apps/worker/worker_app/tasks/vision/vlm_fast_json.py

@@ -0,0 +1,150 @@
+# -*- coding: utf-8 -*-
+"""V2 快速路径：qwen3.8-flash（阿里云百炼/DashScope）强约束 JSON-only 调用。
+
+目标：替代"人体属性/商品检测/图像标签"三个火山不存在的专用云端 API。
+设计要点：
+- 直接用 httpx 发最小 payload 到 DashScope OpenAI 兼容 endpoint，不走 ai_client 包装
+- enable_thinking=false 关闭推理链（reasoning 是延迟主因）
+- response_format=json_object 强约束JSON输出
+- system prompt 优先读后台 viral_video_prompt_templates 配置，DB不可用时fallback到硬编码JSON schema
+- max_tokens=350、temperature=0.1（稳定输出 JSON）
+- timeout=12s（失败由外层走 pro 兜底）
+- API Key 从环境变量 DASHSCOPE_API_KEY 读取
+"""
+
+from __future__ import annotations
+
+import json
+import logging
+import os
+import time
+from typing import Any
+
+from . import _prompt
+
+logger = logging.getLogger(__name__)
+
+# DashScope OpenAI 兼容 endpoint
+_BASE_URL = "https://dashscope.aliyuncs.com/compatible-mode/v1"
+_FAST_MODEL = "qwen3.8-flash"
+_DEFAULT_TIMEOUT = 15
+_DEFAULT_MAX_TOKENS = 350
+
+
+def _api_key() -> str | None:
+    return os.environ.get("DASHSCOPE_API_KEY")
+
+
+def _strip_code_fence(s: str) -> str:
+    s = s.strip()
+    if s.startswith("```"):
+        lines = s.split("\n")
+        if lines and lines[0].startswith("```"):
+            lines = lines[1:]
+        if lines and lines[-1].strip().startswith("```"):
+            lines = lines[:-1]
+        s = "\n".join(lines).strip()
+    return s
+
+
+def call_fast_json(
+    img_url: str,
+    *,
+    timeout: int = _DEFAULT_TIMEOUT,
+    max_tokens: int = _DEFAULT_MAX_TOKENS,
+) -> dict[str, Any] | None:
+    """调用 qwen3.8-flash 返回结构化 dict；失败/非 JSON 返回 None。"""
+    t0 = time.time()
+    import httpx
+
+    api_key = _api_key()
+    if not api_key:
+        logger.warning("[vision.v2] DASHSCOPE_API_KEY 未配置，跳过 fast_json")
+        return None
+
+    system_prompt, user_prompt = _prompt.resolve_fast_prompt()
+
+    url = f"{_BASE_URL}/chat/completions"
+    payload: dict[str, Any] = {
+        "model": _FAST_MODEL,
+        "messages": [
+            {"role": "system", "content": system_prompt},
+            {
+                "role": "user",
+                "content": [
+                    {"type": "image_url", "image_url": {"url": img_url}},
+                    {"type": "text", "text": user_prompt},
+                ],
+            },
+        ],
+        "temperature": 0.1,
+        "max_tokens": max_tokens,
+        "stream": False,
+        "enable_thinking": False,
+        "response_format": {"type": "json_object"},
+    }
+    try:
+        resp = httpx.post(
+            url,
+            headers={"Authorization": f"Bearer {api_key}", "Content-Type": "application/json"},
+            json=payload,
+            timeout=timeout,
+        )
+        elapsed = time.time() - t0
+        if resp.status_code == 400 and "enable_thinking" in resp.text[:300].lower():
+            logger.warning("[vision.v2] fast_json HTTP 400 thinking 参数不兼容，重试 elapsed=%.1fs", elapsed)
+            payload.pop("enable_thinking", None)
+            resp = httpx.post(
+                url,
+                headers={"Authorization": f"Bearer {api_key}", "Content-Type": "application/json"},
+                json=payload,
+                timeout=timeout,
+            )
+            elapsed = time.time() - t0
+        if resp.status_code != 200:
+            logger.warning(
+                "[vision.v2] fast_json HTTP %d elapsed=%.1fs body=%s", resp.status_code, elapsed, resp.text[:200]
+            )
+            return None
+        data = resp.json()
+        raw = (data.get("choices") or [{}])[0].get("message", {}).get("content")
+        if not raw:
+            logger.warning("[vision.v2] fast_json 返回空 elapsed=%.1fs", elapsed)
+            return None
+        usage = data.get("usage") or {}
+        reasoning_tokens = usage.get("reasoning_tokens", 0)
+        ctd = usage.get("completion_tokens_details") or {}
+        if not reasoning_tokens:
+            reasoning_tokens = ctd.get("reasoning_tokens", 0)
+        logger.info(
+            "[vision.v2] fast_json 完成 model=%s elapsed=%.1fs in=%d out=%d reasoning=%d",
+            _FAST_MODEL,
+            elapsed,
+            usage.get("prompt_tokens", 0),
+            usage.get("completion_tokens", 0),
+            reasoning_tokens,
+        )
+        text = _strip_code_fence(raw)
+        lpos, r = text.find("{"), text.rfind("}")
+        if lpos >= 0 and r > lpos:
+            text = text[lpos : r + 1]
+        try:
+            obj = json.loads(text)
+        except json.JSONDecodeError:
+            logger.warning("[vision.v2] fast_json JSON 解析失败 elapsed=%.1fs head=%s", elapsed, raw[:200])
+            return None
+        if not isinstance(obj, dict):
+            logger.warning("[vision.v2] fast_json 非 dict: %s", type(obj))
+            return None
+        logger.info(
+            "[vision.v2] fast_json 完成 elapsed=%.1fs has_person=%s has_product=%s category=%s",
+            elapsed,
+            obj.get("has_person"),
+            obj.get("has_product"),
+            obj.get("category"),
+        )
+        return obj
+    except Exception as e:
+        elapsed = time.time() - t0
+        logger.warning("[vision.v2] fast_json 异常 elapsed=%.1fs err=%s", elapsed, e, exc_info=True)
+        return None

packages/adapters/sqlalchemy_impl/models.py

@@ -335,6 +335,10 @@ class GenerationTaskModel(Base):
     bgm_config = Column(JSON, nullable=False, default=dict)
     extra_meta = Column("metadata", JSON, nullable=False, default=dict)
     logs = Column(Text, nullable=False, default="[]", server_default="[]")
+    # 功能计费（smart_edit）：预扣积分 / 最终积分 / 预扣流水 ID
+    credits_prepaid = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_cost = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_transaction_id = Column(String(36), nullable=False, default="", server_default="")
     created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(UTC))
     updated_at = Column(
         DateTime,
@@ -727,6 +731,11 @@ class LipsyncJobModel(Base):
     # 精确句子时间戳（TTS 合成后由 silencedetect 计算，用于 B-roll 精确定位）
     sentence_timings = Column(JSON, nullable=True)  # list[{index,text,start_time,end_time}]
 
+    # 功能计费（lip_sync）：预扣积分 / 最终积分 / 预扣流水 ID
+    credits_prepaid = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_cost = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_transaction_id = Column(String(36), nullable=False, default="", server_default="")
+
     # 时间戳
     submitted_at = Column(DateTime, nullable=True)
     completed_at = Column(DateTime, nullable=True)
@@ -905,6 +914,11 @@ class GpuLipsyncTaskModel(Base):
     # 心跳：worker 最近一次 poll/result 的时间，用于判定 worker 失联
     last_heartbeat_at = Column(DateTime, nullable=True)
 
+    # 功能计费（lip_sync）：预扣积分 / 最终积分 / 预扣流水 ID
+    credits_prepaid = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_cost = Column(Float, nullable=False, default=0.0, server_default="0")
+    credits_transaction_id = Column(String(36), nullable=False, default="", server_default="")
+
 
 class GpuWorkerModel(Base):
     """GPU Worker 注册表 — 反向轮询模式下用于心跳与监控."""

packages/application/viral_video/prompts.py

@@ -50,14 +50,25 @@ _IMAGE_ANALYSIS_SYSTEM = f"""你是电商商品视觉分析师，负责从商品
 请严格按下面的标签格式输出，标签名一个都不能改，不要输出任何解释，不要用代码块：
 <products> 下面每个产品用一个 <product> 标签，属性 name 是产品名、features 是外观特征、position 是 main 或 secondary、image_index 是第几张图（从0开始）。
 <colors> 下面每个主要颜色用一个 <color> 标签，属性 hex 是色值、name 是颜色名、coverage 是占比小数。
-<people> 用一个标签，属性 has_person、count、gender、age_range、pose、expression 分别描述人物情况。
+<people> 用一个标签，属性 has_person、count、gender、age_range、hair（发型发色）、skin_tone（肤色）、face_shape（脸型）、outfit（穿着）、pose（姿态）、expression（表情）分别描述人物外貌。有人物时属性尽量具体（如hair="黑色长直发"、outfit="白色衬衫"），无人像时除has_person=false外其他填"无法判断"。
 <mood> 标签写画面整体情绪氛围。
 <visible_text> 下面每处可见文字用一个 <text_item> 标签，属性 text 是文字内容、position 是位置。
 <scene> 标签写场景描述。
 <quality> 用一个标签，属性 resolution、lighting、composition、blur 描述画质。
 <key_selling_points> 下面每个卖点用一个 <point> 标签。
 
-看不到或无法判断的内容，属性值填“无法判断”，布尔值填 false，不要留空标签。"""
+【人物属性硬性要求（has_person=true时必须遵守）】
+hair/skin_tone/face_shape/outfit四项绝对禁止填“无法判断”，必须基于图片可见特征给出具体中文描述：
+- hair：必须描述发型+发色，如“黑色齐肩直发”“棕色微卷中长发”“深棕色短发”
+- skin_tone：必须描述肤色，如“暖调自然肤色”“白皙肤色”“小麦色”
+- face_shape：必须描述脸型，如“鹅蛋脸”“圆脸”“瓜子脸”“方脸”
+- outfit：必须描述可见穿着，如“米色翻领衬衫”“白色T恤”“黑色连衣裙”
+即使局部被遮挡也要根据可见部分合理推断；确实看不清时按最接近的直观印象描述。
+
+其他非人物属性看不到或无法判断时填“无法判断”，布尔值填false，不要留空标签。
+
+【有人物场景输出参考（女性手持商品示例，必须写全10个属性，禁止省略）】
+<people has_person="true" count="1" gender="女" age_range="青年" hair="黑色齐肩直发" skin_tone="暖调自然肤色" face_shape="鹅蛋脸" outfit="米色翻领衬衫" pose="正面半身，手持商品" expression="面带微笑"/>"""
 
 _IMAGE_ANALYSIS_USER = """请分析以下商品图片，共 {image_count} 张。
 所属行业：{industry}
@@ -73,7 +84,7 @@ _IMAGE_ANALYSIS_EXAMPLE = """<products>
 <color hex="#D32F2F" name="红色" coverage="0.4"/>
 <color hex="#FFFFFF" name="白色" coverage="0.5"/>
 </colors>
-<people has_person="false" count="0" gender="无法判断" age_range="无法判断" pose="无法判断" expression="无法判断"/>
+<people has_person="false" count="0" gender="无法判断" age_range="无法判断" hair="无法判断" skin_tone="无法判断" face_shape="无法判断" outfit="无法判断" pose="无法判断" expression="无法判断"/>
 <mood>干净、实用</mood>
 <visible_text>
 <text_item text="多功能油污净" position="瓶身正面"/>

packages/config/base.py

@@ -92,7 +92,7 @@ class SharedSettings(BaseSettings):
     doubao_api_key: str = ""
     doubao_model: str = "doubao-seed-2-1-pro-260915"  # 推理模型（Seed 2.1 Pro，深度思考+多模态；原 seed-1-6 已下线）
     doubao_fast_model: str = (
-        "doubao-seed-2-1-lite-260915"  # 快速模型（Seed 2.1 Lite，高 RPM，编导/审核/VLM lite；原 1-5-pro-32k 已 Retiring）
+        "doubao-seed-2-1-pro-260915"  # #2181: lite方舟侧100%超时，默认fast_model也走pro；方舟恢复lite后通过ENV DOUBAO_FAST_MODEL切回
     )
     doubao_base_url: str = "https://ark.cn-beijing.volces.com/api/v3"
     doubao_timeout: int = 45  # #2180: 方舟LLM高峰期响应6-8s，原30s太紧提到45s
@@ -103,7 +103,7 @@ class SharedSettings(BaseSettings):
     doubao_vision_lite_model: str = (
         "doubao-seed-2-1-lite-260915"  # 快速视觉（Seed 2.1 Lite 原生多模态；原 vision-lite-250315 不可用）
     )
-    doubao_vision_use_lite: bool = False  # #2181: lite视觉模型100%超时，默认关闭走pro（25-38s稳定返回）
+    doubao_vision_use_lite: bool = True  # #2188: lite恢复稳定，爆款视频默认lite-first提速（20-30s）
     doubao_embedding_model: str = "doubao-embedding-vision-251215"  # 多模态向量化（原 large-text-240915 已 Retiring）
     doubao_video_model: str = "doubao-seedance-2-5-260628"
     doubao_video_timeout: int = 600  # 视频生成轮询总超时（秒）

packages/domain/feature_pricing_service.py

@@ -0,0 +1,376 @@
+"""功能计费配置服务：从 feature_pricing_configs 读配置，300 秒 TTL 内存缓存。
+
+配置表由 xiaoxia-admin 侧维护（同库 PostgreSQL），本服务只读。
+DB 不可用 / 表不存在 / 无数据时自动回落到内置兜底配置，保证业务不崩。
+
+计费公式：最终积分 = (动态成本 + 固定成本) × 利润系数，price_cap 封顶。
+启用条件：全局 points_enabled 总开关 AND 功能 is_enabled 同时为 true。
+"""
+
+from __future__ import annotations
+
+import json
+import logging
+import threading
+import time
+from dataclasses import dataclass, field
+from typing import Optional
+
+import sqlalchemy as sa
+
+from packages.adapters.sqlalchemy_impl import session as _session_mod
+
+logger = logging.getLogger(__name__)
+
+CACHE_TTL_SECONDS = 300.0
+
+# ── 爆款视频兜底模型单价（与旧硬编码表/现状一致；DB 不可用时使用） ───────
+# 结构：models[model_key][resolution]["true"/"false"] = 单价
+# token 模式：元/百万输出 tokens；per_second 模式：元/秒
+# 注意：仅 seedance-2.5 配置 true（图生视频）单价；其余模型只有 false，
+# 精确 key 缺失时由 points_rules 回落到 seedance-2.5/false（与旧现状一致）。
+_FALLBACK_VIRAL_MODEL_PRICING: dict = {
+    "seedance-2.5": {
+        "480p": {"false": 70.0, "true": 42.0},
+        "720p": {"false": 70.0, "true": 42.0},
+        "1080p": {"false": 77.0, "true": 46.0},
+    },
+    "seedance-2.0": {
+        "480p": {"false": 46.0},
+        "720p": {"false": 46.0},
+        "1080p": {"false": 51.0},
+        "4k": {"false": 80.0},
+    },
+    "seedance-2.0-fast": {
+        "480p": {"false": 28.0},
+        "720p": {"false": 28.0},
+    },
+    "seedance-2.0-mini": {
+        "480p": {"false": 9.2},
+        "720p": {"false": 9.2},
+    },
+    "wan-3.0": {
+        "480p": {"false": 0.3},
+        "720p": {"false": 0.6},
+        "1080p": {"false": 1.2},
+    },
+}
+
+
+@dataclass
+class FeatureConfig:
+    """功能计费配置快照。"""
+
+    feature_key: str
+    name: str = ""
+    emoji: str = ""
+    is_enabled: bool = False
+    fixed_cost: float = 0.0
+    profit_multiplier: float = 1.0
+    dynamic_unit_cost: float = 0.0
+    billing_mode: str = "model_based"
+    price_cap: float = 0.0
+    model_pricing: dict = field(default_factory=dict)
+    description: str = ""
+
+
+# ── 进程内缓存：(loaded_monotonic, {feature_key: FeatureConfig}) ──────────
+_lock = threading.Lock()
+_cache: Optional[tuple[float, dict[str, FeatureConfig]]] = None
+
+
+def _fallback_configs() -> dict[str, FeatureConfig]:
+    """内置兜底配置：爆款启用（与现状一致），其余两个关闭。"""
+    return {
+        "viral_video": FeatureConfig(
+            feature_key="viral_video",
+            name="爆款视频",
+            emoji="🎬",
+            is_enabled=True,
+            fixed_cost=0.15,
+            profit_multiplier=1.3,
+            dynamic_unit_cost=0.0,
+            billing_mode="model_based",
+            price_cap=0.0,
+            model_pricing=json.loads(json.dumps(_FALLBACK_VIRAL_MODEL_PRICING)),
+            description="爆款视频动态定价（兜底配置）",
+        ),
+        "lip_sync": FeatureConfig(
+            feature_key="lip_sync",
+            name="对口型",
+            emoji="🎙️",
+            is_enabled=False,
+            fixed_cost=0.0,
+            profit_multiplier=1.0,
+            dynamic_unit_cost=0.0,
+            billing_mode="per_second",
+            price_cap=0.0,
+            description="对口型计费（兜底配置，默认关闭）",
+        ),
+        "smart_edit": FeatureConfig(
+            feature_key="smart_edit",
+            name="智能剪辑",
+            emoji="✂️",
+            is_enabled=False,
+            fixed_cost=0.0,
+            profit_multiplier=1.0,
+            dynamic_unit_cost=0.0,
+            billing_mode="model_based",
+            price_cap=0.0,
+            description="智能剪辑固定价计费（兜底配置，默认关闭）",
+        ),
+    }
+
+
+_lazy_session = None
+
+
+def _get_session():
+    """优先用全局 SessionLocal（worker）；否则按应用配置懒建同步引擎（api）。"""
+    global _lazy_session
+    if _session_mod.SessionLocal is not None:
+        return _session_mod.SessionLocal()
+    if _lazy_session is not None:
+        return _lazy_session()
+    try:
+        from packages.config import get_shared_settings
+
+        url = str(get_shared_settings().database_url)
+    except Exception:  # noqa: BLE001
+        return None
+    if not url:
+        return None
+    url = url.replace("postgresql+asyncpg://", "postgresql+psycopg://")
+    if url.startswith("postgresql://"):
+        url = url.replace("postgresql://", "postgresql+psycopg://")
+    engine = sa.create_engine(url, pool_pre_ping=True, pool_size=2, max_overflow=2)
+    from sqlalchemy.orm import sessionmaker
+
+    _lazy_session = sessionmaker(bind=engine)
+    return _lazy_session()
+
+
+def _parse_model_pricing(raw) -> dict:
+    """解析 model_pricing_json（Text JSON），空/失败 → {}。"""
+    if raw is None:
+        return {}
+    if isinstance(raw, dict):
+        return raw
+    text = str(raw).strip()
+    if not text:
+        return {}
+    try:
+        data = json.loads(text)
+    except (ValueError, TypeError):
+        logger.warning("model_pricing_json 解析失败，按空配置处理: %r", text[:200])
+        return {}
+    return data if isinstance(data, dict) else {}
+
+
+def _to_float(value, default: float = 0.0) -> float:
+    try:
+        if value is None:
+            return default
+        return float(value)
+    except (TypeError, ValueError):
+        return default
+
+
+def _load_all() -> dict[str, FeatureConfig]:
+    """SELECT * FROM feature_pricing_configs，返回 {feature_key: FeatureConfig}。
+
+    表不存在 / DB 异常由调用方捕获并回落兜底配置。
+    """
+    session = None
+    try:
+        session = _get_session()
+        if session is None:
+            raise RuntimeError("no db session available")
+        sql = sa.text("""
+            SELECT feature_key, name, emoji, is_enabled, fixed_cost,
+                   profit_multiplier, dynamic_unit_cost, billing_mode,
+                   price_cap, model_pricing_json, description
+              FROM feature_pricing_configs
+            """)
+        rows = session.execute(sql).mappings().all()
+        configs: dict[str, FeatureConfig] = {}
+        for row in rows:
+            key = str(row["feature_key"] or "").strip()
+            if not key:
+                continue
+            configs[key] = FeatureConfig(
+                feature_key=key,
+                name=str(row["name"] or key),
+                emoji=str(row["emoji"] or ""),
+                is_enabled=bool(row["is_enabled"]),
+                fixed_cost=_to_float(row["fixed_cost"]),
+                profit_multiplier=_to_float(row["profit_multiplier"], 1.0),
+                dynamic_unit_cost=_to_float(row["dynamic_unit_cost"]),
+                billing_mode=str(row["billing_mode"] or "model_based"),
+                price_cap=_to_float(row["price_cap"]),
+                model_pricing=_parse_model_pricing(row["model_pricing_json"]),
+                description=str(row["description"] or ""),
+            )
+        return configs
+    finally:
+        if session is not None:
+            try:
+                session.close()
+            except Exception:  # noqa: BLE001
+                pass
+
+
+def _get_cache() -> dict[str, FeatureConfig]:
+    """TTL 内返回缓存，否则重新 load；DB 异常/表不存在时返回内置兜底配置。"""
+    global _cache
+    now = time.monotonic()
+    with _lock:
+        if _cache is not None and now - _cache[0] < CACHE_TTL_SECONDS:
+            return _cache[1]
+
+    try:
+        loaded = _load_all()
+    except Exception:  # noqa: BLE001 - 表不存在/DB 不可用时静默回落
+        logger.info("feature_pricing_configs 读取失败，使用内置兜底配置", exc_info=True)
+        return _fallback_configs()
+
+    # DB 可用但表为空：同样回落兜底（保证爆款现状不被改变）
+    if not loaded:
+        fallback = _fallback_configs()
+        with _lock:
+            _cache = (now, fallback)
+        return fallback
+
+    # 以兜底为底（DB 未配置的 feature_key 仍有兜底），DB 行覆盖
+    merged = _fallback_configs()
+    merged.update(loaded)
+    with _lock:
+        _cache = (now, merged)
+    return merged
+
+
+def get_feature_config(feature_key: str) -> Optional[FeatureConfig]:
+    """获取指定功能配置，未知 key 返回 None。"""
+    key = str(feature_key or "").strip()
+    if not key:
+        return None
+    return _get_cache().get(key)
+
+
+def _global_points_enabled() -> bool:
+    """全局积分总开关（兼容 api / worker 运行时），取不到时默认关闭。"""
+    try:
+        from packages.shared import get_shared_settings
+
+        return bool(get_shared_settings().points_enabled)
+    except Exception:  # noqa: BLE001
+        pass
+    try:
+        from app.config import settings
+
+        return bool(getattr(settings, "points_enabled", False))
+    except Exception:  # noqa: BLE001
+        return False
+
+
+def is_feature_enabled(feature_key: str) -> bool:
+    """功能是否启用并扣费：全局 points_enabled AND 功能 is_enabled。"""
+    cfg = get_feature_config(feature_key)
+    if cfg is None:
+        return False
+    return bool(cfg.is_enabled) and _global_points_enabled()
+
+
+def calculate_price(feature_key: str, dynamic_cost: float = 0.0) -> tuple[float, dict]:
+    """按公式计算最终积分并返回明细。
+
+    price = (dynamic_cost + fixed_cost) × profit_multiplier
+    price_cap > 0 时封顶（取 min）。
+    功能未启用 → (0.0, breakdown{is_enabled: False, charged: False})。
+    """
+    cfg = get_feature_config(feature_key)
+    dynamic = max(0.0, _to_float(dynamic_cost))
+    if cfg is None or not cfg.is_enabled:
+        return 0.0, {
+            "feature_key": feature_key,
+            "is_enabled": False,
+            "charged": False,
+            "dynamic_cost": dynamic,
+            "fixed_cost": 0.0,
+            "profit_multiplier": 1.0,
+            "price_cap": 0.0,
+            "final_price": 0.0,
+        }
+
+    fixed = max(0.0, cfg.fixed_cost)
+    multiplier = cfg.profit_multiplier if cfg.profit_multiplier > 0 else 1.0
+    raw_price = (dynamic + fixed) * multiplier
+    cap = cfg.price_cap if cfg.price_cap and cfg.price_cap > 0 else 0.0
+    final_price = min(raw_price, cap) if cap else raw_price
+    final_price = round(float(final_price), 2)
+    breakdown = {
+        "feature_key": cfg.feature_key,
+        "is_enabled": True,
+        "charged": True,
+        "dynamic_cost": round(dynamic, 4),
+        "fixed_cost": float(fixed),
+        "profit_multiplier": float(multiplier),
+        "price_cap": float(cap),
+        "raw_price": round(float(raw_price), 4),
+        "final_price": final_price,
+    }
+    return final_price, breakdown
+
+
+def lookup_model_price(
+    model_pricing: dict,
+    model_key: str,
+    resolution: str,
+    has_video_input: bool,
+) -> Optional[float]:
+    """从 model_pricing dict 取模型单价，兼容两种常见 JSON 结构。
+
+    1. 嵌套：{model: {resolution: {"true"/"false": price}}}
+       （内层 bool key 也兼容直接 bool / 省略）
+    2. 扁平：{"model|resolution|true_or_false": price}
+       （分隔符支持 | / : / , / 空格；bool 段可省略）
+    取不到返回 None。
+    """
+    if not isinstance(model_pricing, dict):
+        return None
+    model = str(model_key or "").strip()
+    res = str(resolution or "").strip()
+    flag = "true" if has_video_input else "false"
+
+    # 1. 嵌套
+    model_node = model_pricing.get(model)
+    if isinstance(model_node, dict):
+        res_node = model_node.get(res)
+        if isinstance(res_node, dict):
+            # 精确 bool key 命中才返回；不做“只有一个值就取”的模糊匹配
+            # （否则缺失 true 时会错误地取到 false 价，破坏旧版回落规则）
+            if flag in res_node:
+                return _to_float(res_node[flag]) if res_node[flag] is not None else None
+            if has_video_input in res_node:
+                val = res_node[has_video_input]
+                return _to_float(val) if val is not None else None
+        elif isinstance(res_node, (int, float)):
+            return float(res_node)
+
+    # 2. 扁平
+    for sep in ("|", ":", ",", " "):
+        for key in (
+            f"{model}{sep}{res}{sep}{flag}",
+            f"{model}{sep}{res}",
+        ):
+            if key in model_pricing:
+                value = model_pricing[key]
+                return _to_float(value) if value is not None else None
+    return None
+
+
+def refresh_feature_configs() -> None:
+    """清空缓存（下次读取重新 load DB；测试/admin 改配置后可手动调）。"""
+    global _cache
+    with _lock:
+        _cache = None

packages/domain/points_rules.py

@@ -2,17 +2,21 @@
 
 v1.6.1: 按产品决策，智能混剪/AI数字人/AI配音/抖音解析/改写/标题/封面 全部免费，
 仅保留声音克隆合成（voice_clone_synth）的扣点逻辑；声音克隆训练保持免费。
-爆款视频（viral_video）走动态定价，见本文件 VIRAL_VIDEO_MODEL_PRICES + calculate_viral_video_credits。
+爆款视频（viral_video）走动态定价，计费参数 DB 化（feature_pricing_configs，
+见 feature_pricing_service），calculate_viral_video_credits 从配置读取单价/
+固定成本/利润系数/封顶，DB 不可用时回落兜底配置。
 """
 
 from __future__ import annotations
 
 import math
 
-# ============ 爆款视频动态定价 (#2151) ============
-# key = (model_id, resolution, has_video_input)，单位：
-# - billing_mode=token: 元/百万tokens（输出）
-# - billing_mode=per_second: 元/秒（视频时长）
+from packages.domain import feature_pricing_service
+
+# ============ 爆款视频动态定价 ============
+# 单价/固定成本/利润系数已 DB 化（feature_pricing_configs，feature_key=viral_video），
+# 由 feature_pricing_service 读取（300s 缓存），DB 不可用时回落内置兜底配置。
+# 以下三个常量仅为向后兼容保留（旧引用方/兜底场景），值取自兜底配置。
 VIRAL_VIDEO_MODEL_PRICES: dict[tuple[str, str, bool], float] = {
     ("seedance-2.5", "480p", False): 70.0,
     ("seedance-2.5", "720p", False): 70.0,
@@ -33,9 +37,9 @@ VIRAL_VIDEO_MODEL_PRICES: dict[tuple[str, str, bool], float] = {
     ("wan-3.0", "1080p", False): 1.2,
 }
 
-# 固定成本（元）：VLM 分析 + LLM 文案 + TTS + OSS + 服务器
+# 固定成本（元）：VLM 分析 + LLM 文案 + TTS + OSS + 服务器（兜底默认值）
 VIRAL_VIDEO_FIXED_COST = 0.15
-# 利润系数
+# 利润系数（兜底默认值）
 VIRAL_VIDEO_PROFIT_MULTIPLIER = 1.3
 # Seedance 输出帧率
 VIRAL_VIDEO_FPS = 24
@@ -222,17 +226,22 @@ def calculate_viral_video_credits_with_breakdown(
 ) -> tuple[float, dict]:
     """计算爆款视频所需积分（1 积分 = 1 元），并返回计费公式明细。
 
+    单价/固定成本/利润系数/封顶从 feature_pricing_configs（viral_video）读取；
+    DB 不可用时回落与现状一致的内置兜底配置。
+
     公式:
         tokens = duration * width * height * fps / 1024
         video_cost = tokens / 1_000_000 * model_token_price
         total = round((video_cost + fixed_cost) * profit_multiplier, 2)
+        price_cap > 0 时封顶取 min
     若传入 actual_tokens 则用它替代计算值。
 
     Returns:
         (credits, breakdown) 二元组：
         - credits: 四舍五入保留两位小数的最终积分
         - breakdown: dict，包含 tokens / video_cost / fixed_cost / profit_multiplier /
-          model_price / width / height / fps 字段，便于前端展示计费明细。
+          model_price / width / height / fps / feature_enabled / charged / price_cap
+          字段，便于前端展示计费明细。功能关闭时 credits=0、charged=False。
     """
     w = max(1, int(width or 1))
     h = max(1, int(height or 1))
@@ -242,11 +251,36 @@ def calculate_viral_video_credits_with_breakdown(
     cfg = get_viral_video_model_config(prefix)
     res_key = _infer_resolution_key(w, h)
     billing = cfg.get("billing_mode", "token")
-    key = (prefix, res_key, bool(has_video_input))
-    price = VIRAL_VIDEO_MODEL_PRICES.get(key)
+    dur = max(1, int(duration_seconds or 15))
+
+    # ── 从 DB 配置（兜底内置）取计费参数 ──
+    feature_cfg = feature_pricing_service.get_feature_config("viral_video")
+    # 注意：此处 feature_enabled 只表示“功能自身开关”，不并入全局 points_enabled
+    # 总开关（保持与旧版计费函数行为一致：价格照常计算）。全局总开关由业务层
+    # （route/worker）通过 feature_pricing_service.is_feature_enabled 统一把关。
+    feature_enabled = bool(feature_cfg.is_enabled) if feature_cfg is not None else True
+    model_pricing = feature_cfg.model_pricing if feature_cfg is not None else {}
+    fixed_cost = float(feature_cfg.fixed_cost) if feature_cfg is not None else float(VIRAL_VIDEO_FIXED_COST)
+    multiplier = (
+        float(feature_cfg.profit_multiplier)
+        if feature_cfg is not None and feature_cfg.profit_multiplier > 0
+        else float(VIRAL_VIDEO_PROFIT_MULTIPLIER)
+    )
+    price_cap = float(feature_cfg.price_cap) if feature_cfg is not None else 0.0
+
+    # 单价：优先配置 dict；复刻旧版回落规则——精确 key 取不到时，回落
+    # seedance-2.5 同分辨率 False 单价；最终兜底 70.0。
+    price = feature_pricing_service.lookup_model_price(model_pricing, prefix, res_key, bool(has_video_input))
+    if price is None:
+        # 配置表未命中：先尝试配置里的 seedance-2.5/False
+        if prefix != "seedance-2.5" or bool(has_video_input):
+            price = feature_pricing_service.lookup_model_price(model_pricing, "seedance-2.5", res_key, False)
+    if price is None:
+        key = (prefix, res_key, bool(has_video_input))
+        price = VIRAL_VIDEO_MODEL_PRICES.get(key)
     if price is None:
         price = VIRAL_VIDEO_MODEL_PRICES.get(("seedance-2.5", res_key, False), 70.0)
-    dur = max(1, int(duration_seconds or 15))
+
     if billing == "per_second":
         tokens = 0.0
         video_cost = dur * float(price)
@@ -259,13 +293,40 @@ def calculate_viral_video_credits_with_breakdown(
         video_cost = tokens / 1_000_000.0 * float(price)
         billing_unit = "token"
 
-    total = (video_cost + VIRAL_VIDEO_FIXED_COST) * VIRAL_VIDEO_PROFIT_MULTIPLIER
+    if not feature_enabled:
+        # 功能关闭（is_enabled=false 或全局 points 关闭）：不扣费，明细照旧返回
+        credits = 0.0
+        raw_total = (video_cost + fixed_cost) * multiplier
+        breakdown = {
+            "tokens": float(tokens),
+            "video_cost": float(video_cost),
+            "fixed_cost": float(fixed_cost),
+            "profit_multiplier": float(multiplier),
+            "price_cap": float(price_cap or 0.0),
+            "model_price": float(price),
+            "model_key": prefix,
+            "billing_mode": billing,
+            "billing_unit": billing_unit,
+            "width": int(w),
+            "height": int(h),
+            "fps": int(effective_fps),
+            "duration": dur,
+            "feature_enabled": False,
+            "charged": False,
+            "raw_price": round(float(raw_total), 4),
+        }
+        return credits, breakdown
+
+    total = (video_cost + fixed_cost) * multiplier
+    if price_cap and price_cap > 0:
+        total = min(total, price_cap)
     credits = round(float(total), 2)
     breakdown = {
         "tokens": float(tokens),
         "video_cost": float(video_cost),
-        "fixed_cost": float(VIRAL_VIDEO_FIXED_COST),
-        "profit_multiplier": float(VIRAL_VIDEO_PROFIT_MULTIPLIER),
+        "fixed_cost": float(fixed_cost),
+        "profit_multiplier": float(multiplier),
+        "price_cap": float(price_cap or 0.0),
         "model_price": float(price),
         "model_key": prefix,
         "billing_mode": billing,
@@ -274,6 +335,8 @@ def calculate_viral_video_credits_with_breakdown(
         "height": int(h),
         "fps": int(effective_fps),
         "duration": dur,
+        "feature_enabled": True,
+        "charged": True,
     }
     return credits, breakdown
 

packages/shared/ai_client.py

@@ -291,6 +291,7 @@ class DoubaoClient:
                     data.get("usage", {}).get("completion_tokens", 0),
                     _elapsed,
                     attempt + 1,
+                    _req_timeout,
                 )
                 return content.strip()
             except Exception as e:
@@ -585,7 +586,7 @@ class DoubaoClient:
         # #2172/#2174: 信任链——使用预热好的 Seedream t2i 文生图（纯模型生成人像，是方舟信任产物，
         # 不会触发肖像审核）。预热在 VLM 分析后由 daemon 线程后台完成，结果通过 pre_trusted_images 传入。
         # - 预热结果有效 → 替换原参考图，走 omni_ref 模式
-        # - 预热结果不可用 → 直接用原图（若被400肖像拦截，#2166自动降级纯t2v），避免现场跑t2i阻塞渲染
+        # - 预热结果不可用 → 直接用原图（上层 _step_render 已现场同步跑 Seedream t2i 兜底；若再被400拦截，下方自动降级纯t2v）
         # 信任链只作用于 doubao provider；DashScope(Wan) 保持原行为。
         trust_chain_applied = False
         if provider == "doubao" and getattr(self, "trust_chain_enabled", True) and pre_trusted_images:
@@ -763,6 +764,26 @@ class DoubaoClient:
                 # 保留第二次的错误信息
                 sc, body = sc2, body2
 
+        # #2183: portrait_intercept / 真人肖像审核拦截 → 去掉所有参考图（含image_url首帧），纯 t2v 重试一次
+        # 信任链预热或现场 t2i 都失败时的最后兜底，保证能出片
+        if not task_id and sc == 400:
+            _err_code_for_400, _ = _classify_video_error(sc, body, last_err)
+            if _err_code_for_400 == "portrait_intercept" and (image_url or ref_imgs):
+                logger.warning(
+                    "Seedance 创建因 portrait_intercept 失败，降级纯 t2v（移除所有参考图）重试: img=%d ref=%d",
+                    1 if image_url else 0,
+                    len(ref_imgs),
+                )
+                _t2v_payload = dict(create_payload)
+                _t2v_payload["content"] = [{"type": "text", "text": prompt.strip()}]
+                _t2v_payload["ratio"] = ratio or "9:16"
+                task_id, last_err, sc3, body3 = _do_create(_t2v_payload)
+                if task_id:
+                    sc, body = sc3, body3
+                    logger.info("[trust-chain] portrait_intercept 降级纯 t2v 成功 task_id=%s", task_id)
+                else:
+                    sc, body = sc3, body3
+
         if not task_id:
             err_code, user_msg = _classify_video_error(sc, body, last_err)
             self.last_video_error = {

tests/unit/test_feature_billing_integration.py

@@ -0,0 +1,221 @@
+"""功能计费改造测试：爆款读配置、对口型/智能剪辑预扣逻辑。
+
+策略：
+- 爆款：通过修改缓存中的 FeatureConfig（multiplier/model_pricing）验证价格随配置变化
+- lip_sync / smart_edit：直接测 LipsyncService 的预扣/结算/退款辅助方法，
+  PointsService 用 mock，避免依赖真实积分账户。
+"""
+
+from __future__ import annotations
+
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from packages.domain import feature_pricing_service as fps
+from packages.domain.feature_pricing_service import FeatureConfig, refresh_feature_configs
+
+
+@pytest.fixture(autouse=True)
+def _reset_cache():
+    refresh_feature_configs()
+    yield
+    refresh_feature_configs()
+
+
+def _seed_cache(configs: dict) -> None:
+    import time
+
+    fps._cache = (time.monotonic(), configs)
+
+
+class TestViralVideoReadsConfig:
+    def test_multiplier_change_changes_price(self):
+        """配置里 multiplier 改大后，爆款价格随之变大（证明不再读死常量）。"""
+        from packages.domain.points_rules import calculate_viral_video_credits
+
+        # 基线兜底
+        base = calculate_viral_video_credits(15, 1280, 720)
+        assert base == 29.68
+
+        fallback = fps._fallback_configs()
+        vv = fallback["viral_video"]
+        vv.profit_multiplier = 2.0
+        _seed_cache(fallback)
+
+        changed = calculate_viral_video_credits(15, 1280, 720)
+        assert changed > base
+        # 精确校验：video_cost 相同，仅系数从 1.3 → 2.0
+        _, bd = __import__(
+            "packages.domain.points_rules", fromlist=["calculate_viral_video_credits_with_breakdown"]
+        ).calculate_viral_video_credits_with_breakdown(15, 1280, 720)
+        assert bd["profit_multiplier"] == 2.0
+
+    def test_model_price_from_config(self):
+        """model_pricing 改单价后，token 成本按新单价计算。"""
+        from packages.domain.points_rules import calculate_viral_video_credits_with_breakdown
+
+        fallback = fps._fallback_configs()
+        vv = fallback["viral_video"]
+        # seedance-2.5/720p/false 从 70 改成 100
+        vv.model_pricing["seedance-2.5"]["720p"]["false"] = 100.0
+        _seed_cache(fallback)
+
+        _, bd = calculate_viral_video_credits_with_breakdown(15, 1280, 720)
+        assert bd["model_price"] == 100.0
+
+    def test_price_cap_from_config(self):
+        from packages.domain.points_rules import calculate_viral_video_credits_with_breakdown
+
+        fallback = fps._fallback_configs()
+        vv = fallback["viral_video"]
+        vv.price_cap = 5.0
+        _seed_cache(fallback)
+
+        credits, bd = calculate_viral_video_credits_with_breakdown(15, 1280, 720)
+        assert credits == 5.0
+        assert bd["price_cap"] == 5.0
+
+    def test_disabled_feature_returns_zero_credits(self):
+        """功能 is_enabled=false 时计费函数返回 0（纯计费层语义）。"""
+        from packages.domain.points_rules import calculate_viral_video_credits_with_breakdown
+
+        fallback = fps._fallback_configs()
+        fallback["viral_video"].is_enabled = False
+        _seed_cache(fallback)
+
+        credits, bd = calculate_viral_video_credits_with_breakdown(15, 1280, 720)
+        assert credits == 0.0
+        assert bd["feature_enabled"] is False
+        assert bd["charged"] is False
+
+
+class TestLipSyncPricing:
+    def _make_service(self):
+        from app.services.lipsync_service import LipsyncService
+
+        svc = LipsyncService.__new__(LipsyncService)
+        svc.db = MagicMock()
+        return svc
+
+    def _lip_cfg(self, **kw):
+        base = dict(
+            feature_key="lip_sync",
+            name="对口型",
+            is_enabled=True,
+            fixed_cost=0.1,
+            profit_multiplier=1.0,
+            dynamic_unit_cost=0.05,
+            billing_mode="per_second",
+            price_cap=0.0,
+            model_pricing={},
+            description="",
+        )
+        base.update(kw)
+        return FeatureConfig(**base)
+
+    def test_estimate_duration_from_script(self):
+        svc = self._make_service()
+        # 10 个字 / 5 = 2 秒，下限 1
+        assert svc._estimate_duration(script_text="一二三四五六七八九十") == 2.0
+        # 无任何信息 → 默认 10 秒
+        assert svc._estimate_duration() == 10.0
+
+    def test_calculate_lipsync_price_per_second(self):
+        _seed_cache({"lip_sync": self._lip_cfg()})
+        price, bd = fps.calculate_price("lip_sync", dynamic_cost=20.0 * 0.05)
+        # dynamic 1.0 + fixed 0.1 = 1.1
+        assert price == 1.1
+        assert bd["charged"] is True
+
+    def test_settle_refunds_overcharge(self):
+        """实际时长短 → 只退不补，退还差额。"""
+        svc = self._make_service()
+        _seed_cache({"lip_sync": self._lip_cfg()})
+
+        job = MagicMock()
+        job.credits_prepaid = 2.0
+        job.credits_cost = 0.0  # 未结算
+        job.user_id = "u1"
+        job.credits_transaction_id = "txn-old"
+
+        with patch("packages.domain.points_service.PointsService") as MockPS:
+            inst = MockPS.return_value
+            inst.refund_points.return_value = {"success": True}
+            svc._settle_lip_sync(job, actual_duration=10.0)
+
+        # final: (10*0.05 + 0.1)*1.0 = 0.6；退 2.0-0.6=1.4
+        assert round(job.credits_cost, 2) == 0.6
+        inst.refund_points.assert_called_once()
+        kwargs = inst.refund_points.call_args.kwargs
+        assert kwargs["amount"] == 1.4
+
+    def test_settle_no_refund_when_longer(self):
+        """首期只退不补：实际更贵不补扣。"""
+        svc = self._make_service()
+        _seed_cache({"lip_sync": self._lip_cfg()})
+
+        job = MagicMock()
+        job.credits_prepaid = 0.5
+        job.credits_cost = 0.0
+
+        with patch("packages.domain.points_service.PointsService") as MockPS:
+            inst = MockPS.return_value
+            svc._settle_lip_sync(job, actual_duration=60.0)
+
+        assert round(job.credits_cost, 2) > 0.5
+        inst.refund_points.assert_not_called()
+
+    def test_refund_on_failure_full(self):
+        svc = self._make_service()
+        job = MagicMock()
+        job.credits_prepaid = 3.0
+        job.credits_cost = 0.0
+        job.user_id = "u1"
+        job.credits_transaction_id = "t1"
+
+        with patch("packages.domain.points_service.PointsService") as MockPS:
+            inst = MockPS.return_value
+            inst.refund_points.return_value = {"success": True}
+            svc._refund_lip_sync(job)
+
+        kwargs = inst.refund_points.call_args.kwargs
+        assert kwargs["amount"] == 3.0
+
+
+class TestSmartEditFixedPrice:
+    def test_fixed_price_formula(self):
+        """首期固定价：dynamic=0，price=fixed*multiplier，cap 封顶。"""
+        cfg = FeatureConfig(
+            feature_key="smart_edit",
+            name="智能剪辑",
+            is_enabled=True,
+            fixed_cost=2.0,
+            profit_multiplier=1.5,
+            billing_mode="model_based",
+            price_cap=0.0,
+        )
+        _seed_cache({"smart_edit": cfg})
+        price, bd = fps.calculate_price("smart_edit", dynamic_cost=0.0)
+        # (0+2)*1.5 = 3.0
+        assert price == 3.0
+        assert bd["dynamic_cost"] == 0.0
+
+    def test_fixed_price_with_cap(self):
+        cfg = FeatureConfig(
+            feature_key="smart_edit",
+            is_enabled=True,
+            fixed_cost=10.0,
+            profit_multiplier=2.0,
+            price_cap=8.0,
+        )
+        _seed_cache({"smart_edit": cfg})
+        price, _ = fps.calculate_price("smart_edit", dynamic_cost=0.0)
+        assert price == 8.0
+
+    def test_disabled_smart_edit_free(self):
+        cfg = FeatureConfig(feature_key="smart_edit", is_enabled=False, fixed_cost=2.0)
+        _seed_cache({"smart_edit": cfg})
+        price, bd = fps.calculate_price("smart_edit", dynamic_cost=0.0)
+        assert price == 0.0
+        assert bd["charged"] is False

tests/unit/test_feature_pricing_service.py

@@ -0,0 +1,235 @@
+"""feature_pricing_service 单元测试。
+
+覆盖：
+- 300s TTL 内存缓存（命中不重复 load / 过期重新 load / refresh 强制刷新）
+- calculate_price 公式 (dynamic+fixed)*multiplier、price_cap 封顶、round
+- disabled / 未知 key 返回 0
+- DB 异常 / 空表 → 内置兜底配置（爆款启用且价格与现状一致）
+- lookup_model_price 嵌套/扁平结构与旧版回落语义
+"""
+
+from __future__ import annotations
+
+import time
+
+import pytest
+
+from packages.domain import feature_pricing_service as fps
+from packages.domain.feature_pricing_service import (
+    CACHE_TTL_SECONDS,
+    FeatureConfig,
+    calculate_price,
+    get_feature_config,
+    is_feature_enabled,
+    lookup_model_price,
+    refresh_feature_configs,
+)
+
+
+@pytest.fixture(autouse=True)
+def _reset_cache():
+    """每个用例前后清空模块缓存，避免相互污染。"""
+    refresh_feature_configs()
+    yield
+    refresh_feature_configs()
+
+
+def _cfg(key="x", **kw) -> FeatureConfig:
+    base = dict(
+        feature_key=key,
+        name=key,
+        is_enabled=True,
+        fixed_cost=0.2,
+        profit_multiplier=2.0,
+        dynamic_unit_cost=0.0,
+        billing_mode="per_second",
+        price_cap=0.0,
+        model_pricing={},
+        description="",
+    )
+    base.update(kw)
+    return FeatureConfig(**base)
+
+
+class TestCacheTTL:
+    def test_cache_hit_avoids_reload(self, monkeypatch):
+        """TTL 内第二次读取不再调 _load_all。"""
+        calls = {"n": 0}
+
+        def fake_load():
+            calls["n"] += 1
+            return {"x": _cfg()}
+
+        monkeypatch.setattr(fps, "_load_all", fake_load)
+        get_feature_config("x")
+        get_feature_config("x")
+        get_feature_config("x")
+        assert calls["n"] == 1
+
+    def test_expired_cache_reloads(self, monkeypatch):
+        """超过 TTL 后重新 load。"""
+        calls = {"n": 0}
+
+        def fake_load():
+            calls["n"] += 1
+            return {"x": _cfg()}
+
+        monkeypatch.setattr(fps, "_load_all", fake_load)
+        get_feature_config("x")
+        assert calls["n"] == 1
+
+        # 把缓存时间戳回拨到 TTL 之前
+        ts, data = fps._cache
+        fps._cache = (ts - CACHE_TTL_SECONDS - 1, data)
+        get_feature_config("x")
+        assert calls["n"] == 2
+
+    def test_refresh_forces_reload(self, monkeypatch):
+        calls = {"n": 0}
+
+        def fake_load():
+            calls["n"] += 1
+            return {"x": _cfg()}
+
+        monkeypatch.setattr(fps, "_load_all", fake_load)
+        get_feature_config("x")
+        refresh_feature_configs()
+        get_feature_config("x")
+        assert calls["n"] == 2
+
+    def test_ttl_constant_is_300(self):
+        assert CACHE_TTL_SECONDS == 300.0
+
+
+class TestCalculatePrice:
+    def test_basic_formula(self, monkeypatch):
+        # (dynamic 1.0 + fixed 0.2) * 2.0 = 2.4
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(dynamic_unit_cost=1.0)})
+        price, bd = calculate_price("x", dynamic_cost=1.0)
+        assert price == 2.4
+        assert bd["dynamic_cost"] == 1.0
+        assert bd["fixed_cost"] == 0.2
+        assert bd["profit_multiplier"] == 2.0
+        assert bd["final_price"] == 2.4
+        assert bd["charged"] is True
+
+    def test_price_cap_clamps(self, monkeypatch):
+        # raw = (1+0.2)*2 = 2.4，cap=1.0 → 1.0
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(price_cap=1.0)})
+        price, bd = calculate_price("x", dynamic_cost=1.0)
+        assert price == 1.0
+        assert bd["price_cap"] == 1.0
+
+    def test_no_cap_keeps_raw(self, monkeypatch):
+        # cap=0 视为不封顶
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(price_cap=0.0)})
+        price, _ = calculate_price("x", dynamic_cost=1.0)
+        assert price == 2.4
+
+    def test_rounded_two_decimals(self, monkeypatch):
+        monkeypatch.setattr(
+            fps,
+            "_load_all",
+            lambda: {"x": _cfg(fixed_cost=0.1, profit_multiplier=1.0)},
+        )
+        price, _ = calculate_price("x", dynamic_cost=1.0 / 3.0)
+        # 0.3333... + 0.1 = 0.4333 → 0.43
+        assert price == 0.43
+
+    def test_negative_dynamic_treated_as_zero(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg()})
+        price, _ = calculate_price("x", dynamic_cost=-5.0)
+        # (0 + 0.2) * 2 = 0.4
+        assert price == 0.4
+
+    def test_disabled_returns_zero(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(is_enabled=False)})
+        price, bd = calculate_price("x", dynamic_cost=1.0)
+        assert price == 0.0
+        assert bd["is_enabled"] is False
+        assert bd["charged"] is False
+
+    def test_unknown_key_returns_zero(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg()})
+        price, bd = calculate_price("nope", dynamic_cost=1.0)
+        assert price == 0.0
+        assert bd["charged"] is False
+
+
+class TestDBFailureFallback:
+    def test_load_exception_uses_fallback(self, monkeypatch):
+        def boom():
+            raise RuntimeError("table does not exist")
+
+        monkeypatch.setattr(fps, "_load_all", boom)
+        cfg = get_feature_config("viral_video")
+        assert cfg is not None
+        assert cfg.is_enabled is True
+        assert cfg.fixed_cost == 0.15
+        assert cfg.profit_multiplier == 1.3
+
+    def test_empty_table_uses_fallback(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {})
+        assert get_feature_config("viral_video").is_enabled is True
+        assert get_feature_config("lip_sync").is_enabled is False
+        assert get_feature_config("smart_edit").is_enabled is False
+
+    def test_fallback_viral_price_matches_current(self, monkeypatch):
+        """兜底爆款价格与旧硬编码现状一致：seedance-2.5/720p/false=70。"""
+        monkeypatch.setattr(fps, "_load_all", lambda: {})
+        from packages.domain.points_rules import calculate_viral_video_credits
+
+        # 默认全局开关关闭，但纯计费函数价格照常算
+        assert calculate_viral_video_credits(15, 1280, 720) == 29.68
+
+    def test_db_row_overrides_fallback(self, monkeypatch):
+        monkeypatch.setattr(
+            fps,
+            "_load_all",
+            lambda: {"viral_video": _cfg("viral_video", fixed_cost=0.5, profit_multiplier=2.0, price_cap=50.0)},
+        )
+        cfg = get_feature_config("viral_video")
+        assert cfg.fixed_cost == 0.5
+        assert cfg.profit_multiplier == 2.0
+        assert cfg.price_cap == 50.0
+
+
+class TestIsFeatureEnabled:
+    def test_disabled_feature(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(is_enabled=False)})
+        assert is_feature_enabled("x") is False
+
+    def test_global_switch_off_blocks_enabled_feature(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(is_enabled=True)})
+        monkeypatch.setattr(fps, "_global_points_enabled", lambda: False)
+        assert is_feature_enabled("x") is False
+
+    def test_both_switches_on(self, monkeypatch):
+        monkeypatch.setattr(fps, "_load_all", lambda: {"x": _cfg(is_enabled=True)})
+        monkeypatch.setattr(fps, "_global_points_enabled", lambda: True)
+        assert is_feature_enabled("x") is True
+
+
+class TestLookupModelPrice:
+    NESTED = {
+        "seedance-2.5": {
+            "720p": {"false": 70.0, "true": 42.0},
+        },
+        "wan-3.0": {"480p": {"false": 0.3}},
+    }
+
+    def test_nested_exact_hit(self):
+        assert lookup_model_price(self.NESTED, "seedance-2.5", "720p", False) == 70.0
+        assert lookup_model_price(self.NESTED, "seedance-2.5", "720p", True) == 42.0
+
+    def test_missing_bool_key_returns_none(self):
+        # wan-3.0/480p 只有 false，请求 true → None（由调用方回落）
+        assert lookup_model_price(self.NESTED, "wan-3.0", "480p", True) is None
+
+    def test_unknown_model_returns_none(self):
+        assert lookup_model_price(self.NESTED, "nope", "720p", False) is None
+
+    def test_flat_structure(self):
+        flat = {"m|720p|false": 12.5}
+        assert lookup_model_price(flat, "m", "720p", False) == 12.5
+        assert lookup_model_price(flat, "m", "720p", True) is None

tests/unit/test_viral_video_wiring.py

@@ -97,21 +97,43 @@ def invalidate_loader_cache():
 
 
 class TestImageAnalysisWiring:
-    def test_uses_loader_template_and_xml_parse(self, job):
+    def test_step_image_analysis_uses_v2_batch_path(self, job):
+        """#2200/#2207 后图片分析走 V2 批处理（OCR+lite JSON 并行），
+        _step_image_analysis 归一化 URL 后调用 analyze_images_v2。"""
         from apps.worker.worker_app.tasks import viral_video as vv
 
-        with patch("packages.shared.ai_service.call_vision", return_value=IMAGE_XML) as mock_v:
-            result = vv._analyze_single_image(0, "https://img/1.jpg", "vlm-lite", 15)
+        fake_product = {
+            "name": "lipstick",
+            "brand": "品牌X",
+            "category": "唇部彩妆",
+            "key_features": ["显白", "持久"],
+            "text_on_package": ["品牌X", "211"],
+            "_source": "v2",
+        }
+        with patch.object(vv, "_normalize_image_url", side_effect=lambda raw, idx: raw):
+            with patch(
+                "worker_app.tasks.vision.analyze_images_v2",
+                return_value=[fake_product, fake_product],
+                create=True,
+            ) as mock_v2:
+                result = vv._step_image_analysis(job)
 
-        mock_v.assert_called_once()
-        # 验证调用时传入了 system_prompt（说明走了 loader 渲染的模板）
-        call_kwargs = mock_v.call_args.kwargs
-        assert "system_prompt" in call_kwargs and call_kwargs["system_prompt"]
-        # 结果包含从 XML 解析出的产品信息
-        assert result["name"] == "lipstick"
-        assert result["brand"] == "品牌X"
-        assert "显白" in result["key_features"]
-        assert result["text_on_package"] == ["品牌X", "211"]
+        mock_v2.assert_called_once()
+        # 传入的是归一化后的图片 URL 列表
+        assert mock_v2.call_args.args[0] == job.images
+        products = result["products"]
+        assert len(products) == 2
+        assert products[0]["name"] == "lipstick"
+        assert products[0]["brand"] == "品牌X"
+        assert "显白" in products[0]["key_features"]
+        assert products[0]["text_on_package"] == ["品牌X", "211"]
+
+    def test_step_image_analysis_empty_images(self, job):
+        from apps.worker.worker_app.tasks import viral_video as vv
+
+        job.images = []
+        result = vv._step_image_analysis(job)
+        assert result == {"products": []}
 
 
 # ── 2) 意图解析走模板 ───────────────────────────────────────────────
@@ -252,18 +274,29 @@ class TestEndToEndLoaderUsed:
             called_types.append(prompt_type)
             return real_get(prompt_type, **kwargs)
 
+        v2_product = {
+            "name": "lipstick",
+            "brand": "品牌X",
+            "key_features": ["显白", "持久"],
+        }
         with (
             patch.object(pl, "get_template", side_effect=spy_get),
-            patch("packages.shared.ai_service.call_vision", return_value=IMAGE_XML),
+            patch.object(vv, "_normalize_image_url", side_effect=lambda raw, idx: raw),
+            patch(
+                "worker_app.tasks.vision.analyze_images_v2",
+                return_value=[v2_product],
+                create=True,
+            ),
             patch("packages.shared.ai_service.call_llm", return_value=INTENT_XML),
         ):
-            # 1) image
-            img_res = vv._analyze_single_image(0, "https://img/1.jpg", "vlm", 15)
-            # 2) intent
+            # 1) image（V2 路径，不再经过 prompt_loader）
+            img_step = vv._step_image_analysis(job)
+            img_res = img_step["products"][0]
+            # 2) intent（走 loader image_analysis? 否——intent_parsing 模板）
             intent_res = vv._step_intent_parsing(job, {"products": [img_res]})
 
-        # 前两步分别调用了 image_analysis 和 intent_parsing
-        assert "image_analysis" in called_types
+        # V2 图片分析不再调用 loader；意图解析调用 intent_parsing 模板
+        assert "image_analysis" not in called_types
         assert "intent_parsing" in called_types
 
         # script 和 review 单独验证（需要不同的 LLM 返回）

tests/unit/test_vision_v4_prompt.py

@@ -0,0 +1,291 @@
+# -*- coding: utf-8 -*-
+"""vision v4 prompt / assembler 单元测试：
+
+- assembler 正确识别 v4 嵌套 schema 与旧扁平 schema
+- v4 product/person/store/other 四类输出组装出下游必出字段
+- 旧扁平 schema 行为不变
+- _prompt._resolve：DB 有 active prompt 时原样使用（不追加硬编码 schema）；
+  DB 无记录时回落到硬编码 JSON schema
+"""
+
+from __future__ import annotations
+
+import types
+from typing import Any
+
+import pytest
+from worker_app.tasks.vision import _prompt, assembler
+
+REQUIRED_KEYS = {
+    "name",
+    "brand",
+    "category",
+    "appearance",
+    "packaging",
+    "text_on_package",
+    "key_features",
+    "scene",
+    "mood",
+    "portrait_prompt",
+    "summary",
+    "_source",
+}
+
+
+# ---------- schema 识别 ----------
+
+
+def test_is_v4_schema_products_list() -> None:
+    assert assembler._is_v4_schema({"type": "product", "products": []})
+
+
+def test_is_v4_schema_type_only() -> None:
+    assert assembler._is_v4_schema({"type": "person"})
+
+
+def test_is_v4_schema_people_dict() -> None:
+    assert assembler._is_v4_schema({"people": {"has_person": True}})
+
+
+def test_is_not_v4_schema_flat() -> None:
+    assert not assembler._is_v4_schema({"has_person": True, "upper_wear": "T恤"})
+
+
+# ---------- v4 product ----------
+
+V4_PRODUCT: dict[str, Any] = {
+    "type": "product",
+    "scene": "白色背景产品图",
+    "mood": "清新专业",
+    "style": "商业产品摄影",
+    "colors": [{"hex": "#E60012", "name": "亮红色", "coverage": 0.6}],
+    "visible_text": [{"text": "OMO奥妙除菌除螨", "position": "瓶身正面"}],
+    "products": [
+        {
+            "product_name": "OMO奥妙除菌除螨洗衣液",
+            "brand": "OMO奥妙",
+            "category": "洗护",
+            "package_type": "瓶装",
+            "package_color": "亮红色瓶身",
+            "cap_type": "透明翻盖式按压瓶口",
+            "body_shape": "带侧面握持把手的竖款瓶身",
+            "label_design": "瓶身印十字盾牌图案",
+            "product_features": ["亮红色瓶装", "按压式瓶口", "十字盾牌标签"],
+            "key_selling_points": ["天然除菌除螨"],
+            "position": "main",
+        }
+    ],
+    "has_person": False,
+}
+
+
+def test_assemble_v4_product_fields() -> None:
+    r = assembler.assemble_result(0, V4_PRODUCT, ["OMO奥妙"])
+    assert REQUIRED_KEYS <= set(r.keys())
+    assert r["name"] == "OMO奥妙除菌除螨洗衣液"
+    assert r["brand"] == "OMO奥妙"
+    assert r["category"] == "洗护"
+    assert "瓶装" in r["packaging"]
+    assert isinstance(r["key_features"], list) and r["key_features"]
+    assert any("除菌" in str(t) for t in r["text_on_package"])
+    assert len(r["portrait_prompt"]) >= 10
+    assert r["_source"] == "v2_fast_json_v4"
+
+
+def test_assemble_v4_product_multi_selects_main() -> None:
+    fj = {
+        "type": "product",
+        "products": [
+            {"product_name": "次要商品", "brand": "B"},
+            {"product_name": "主商品", "brand": "A", "position": "main"},
+        ],
+    }
+    r = assembler.assemble_result(1, fj, [])
+    assert r["name"] == "主商品"
+
+
+# ---------- v4 person ----------
+
+V4_PERSON: dict[str, Any] = {
+    "type": "person",
+    "scene": "户外街拍",
+    "mood": "自信",
+    "style": "街拍",
+    "colors": [],
+    "visible_text": [],
+    "has_person": True,
+    "gender": "女",
+    "age_range": "青年",
+    "upper_wear": "白色V领短袖T恤",
+    "upper_color": "白色",
+    "lower_wear": "黑色高腰阔腿裤",
+    "lower_color": "黑色",
+    "dress_color": None,
+    "accessories": ["银色项链"],
+    "hairstyle": "黑色长直发",
+    "expression": "自信",
+    "pose": "侧身站立",
+    "outfit_style": "休闲日常",
+    "portrait_prompt": (
+        "一位年轻女性，身穿白色V领短袖T恤、黑色高腰阔腿裤，佩戴银色项链，"
+        "黑色长直发，神情自信，侧身站立，休闲日常风格，城市街拍场景"
+    ),
+    "products": [],
+}
+
+
+def test_assemble_v4_person() -> None:
+    r = assembler.assemble_result(0, V4_PERSON, [])
+    assert REQUIRED_KEYS <= set(r.keys())
+    assert r["category"] == "人物穿搭"
+    assert r["_source"] == "v2_fast_json_v5"
+    assert "T恤" in r["name"]
+    assert "年轻女性" in r["portrait_prompt"]
+    assert "项链" in r["portrait_prompt"]
+    assert isinstance(r["key_features"], list) and len(r["key_features"]) <= 8
+
+
+def test_assemble_v4_person_people_nested() -> None:
+    fj = {"type": "person", "people": {**V4_PERSON, "has_person": True}}
+    r = assembler.assemble_result(0, fj, [])
+    assert r["category"] == "人物穿搭"
+    assert "年轻女性" in r["portrait_prompt"]
+
+
+# ---------- v4 store ----------
+
+
+def test_assemble_v4_store() -> None:
+    fj = {
+        "type": "store",
+        "scene": "便利店内部",
+        "mood": "日常便民",
+        "style": "门店实拍",
+        "store_type": "社区便利店",
+        "store_layout": "纵深货架布局",
+        "brand_signage": "全家FamilyMart",
+        "visual_elements": ["红白主色调", "促销海报"],
+        "product_categories_visible": ["饮料", "零食"],
+        "promotion_elements": ["第二件半价海报"],
+        "atmosphere": "亲民生活化",
+        "has_person": False,
+    }
+    r = assembler.assemble_result(0, fj, [])
+    assert REQUIRED_KEYS <= set(r.keys())
+    assert r["name"] == "社区便利店"
+    assert r["brand"] == "全家FamilyMart"
+    assert r["category"] == "门店场景"
+    assert any("饮料" in str(f) for f in r["key_features"])
+    assert "门店实拍" in r["portrait_prompt"]
+
+
+# ---------- v4 other ----------
+
+
+def test_assemble_v4_other() -> None:
+    fj = {"type": "other", "description": "海边日落风景", "scene": "海边", "mood": "宁静"}
+    r = assembler.assemble_result(0, fj, [])
+    assert REQUIRED_KEYS <= set(r.keys())
+    assert r["name"] == "海边日落风景"
+    assert r["category"] == "非产品图"
+
+
+# ---------- 旧扁平 schema 兼容 ----------
+
+
+def test_assemble_old_flat_person() -> None:
+    fj = {
+        "has_person": True,
+        "gender": "男",
+        "age_range": "中年",
+        "upper_wear": "西装",
+        "upper_color": "深灰色",
+        "lower_wear": "西裤",
+        "lower_color": "黑色",
+        "accessories": ["手表"],
+        "hairstyle": "短发",
+        "expression": "严肃",
+        "scene": "办公室",
+        "style": "商务",
+        "mood": "专业",
+    }
+    r = assembler.assemble_result(0, fj, [])
+    assert REQUIRED_KEYS <= set(r.keys())
+    assert "中年男性" in r["portrait_prompt"]
+    assert r["_source"] == "v2_fast_json"
+
+
+def test_assemble_old_flat_product() -> None:
+    fj = {
+        "has_person": False,
+        "product_name": "口红",
+        "brand": "Dior",
+        "category": "美妆",
+        "colors": ["红色"],
+        "scene": "通用",
+        "style": "商业",
+        "mood": "高级",
+    }
+    r = assembler.assemble_result(0, fj, ["Dior"])
+    assert r["name"] == "口红"
+    assert r["brand"] == "Dior"
+    assert r["text_on_package"] == ["Dior"]
+
+
+def test_assemble_none_input() -> None:
+    r = assembler.assemble_result(0, None, [])
+    assert REQUIRED_KEYS <= set(r.keys())
+
+
+# ---------- _prompt 解析 ----------
+
+
+@pytest.fixture(autouse=True)
+def _clear_prompt_cache() -> Any:
+    _prompt.invalidate_cache()
+    yield
+    _prompt.invalidate_cache()
+
+
+def _fake_tpl(system_prompt: str = "v4 system prompt 只返回JSON") -> Any:
+    return types.SimpleNamespace(
+        system_prompt=system_prompt,
+        user_prompt_template="分析 {image_count} 张图",
+        version=4,
+    )
+
+
+def test_resolve_uses_db_prompt_without_append(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr(_prompt, "_load_db_template", lambda: _fake_tpl("DB_V4_PROMPT_XYZ"))
+    sys_prompt, user_prompt = _prompt.resolve_fast_prompt()
+    assert sys_prompt == "DB_V4_PROMPT_XYZ"
+    assert "DB_V4_PROMPT_XYZ" not in _prompt._FAST_JSON_APPEND  # sanity: 旧append是另一段文本
+    assert "分析 1 张图" in user_prompt
+
+
+def test_resolve_pro_uses_db_prompt_without_append(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr(_prompt, "_load_db_template", lambda: _fake_tpl("DB_V4_PRO_PROMPT"))
+    sys_prompt, _ = _prompt.resolve_pro_prompt()
+    assert sys_prompt == "DB_V4_PRO_PROMPT"
+    assert "【输出格式要求】" not in sys_prompt
+
+
+def test_resolve_falls_back_when_no_db(monkeypatch: pytest.MonkeyPatch) -> None:
+    monkeypatch.setattr(_prompt, "_load_db_template", lambda: None)
+    sys_prompt, user_prompt = _prompt.resolve_fast_prompt()
+    assert sys_prompt == _prompt._FAST_JSON_SCHEMA
+    assert user_prompt == _prompt.DEFAULT_FAST_USER
+
+
+def test_resolve_caches(monkeypatch: pytest.MonkeyPatch) -> None:
+    calls = {"n": 0}
+
+    def _load() -> Any:
+        calls["n"] += 1
+        return _fake_tpl("CACHED_PROMPT")
+
+    monkeypatch.setattr(_prompt, "_load_db_template", _load)
+    s1, _ = _prompt.resolve_fast_prompt()
+    s2, _ = _prompt.resolve_fast_prompt()
+    assert s1 == s2 == "CACHED_PROMPT"
+    assert calls["n"] == 1