diff --git a/backend/alembic/env.py b/backend/alembic/env.py
index 9bd5075..86c228e 100644
--- a/backend/alembic/env.py
+++ b/backend/alembic/env.py
@@ -18,11 +18,9 @@ from app.models import (
     Tenant,
     AIConfig,
     ReviewTask,
-    ManualTask,
     ForbiddenWord,
     WhitelistItem,
     Competitor,
-    RiskException,
 )
 
 # Alembic Config 对象
diff --git a/backend/alembic/versions/001_initial_tables.py b/backend/alembic/versions/001_initial_tables.py
index 45b119f..61441da 100644
--- a/backend/alembic/versions/001_initial_tables.py
+++ b/backend/alembic/versions/001_initial_tables.py
@@ -32,18 +32,6 @@ def upgrade() -> None:
     )
     task_status_enum.create(op.get_bind(), checkfirst=True)
 
-    risk_target_type_enum = postgresql.ENUM(
-        'influencer', 'order', 'content',
-        name='risk_target_type_enum'
-    )
-    risk_target_type_enum.create(op.get_bind(), checkfirst=True)
-
-    risk_exception_status_enum = postgresql.ENUM(
-        'pending', 'approved', 'rejected', 'expired', 'revoked',
-        name='risk_exception_status_enum'
-    )
-    risk_exception_status_enum.create(op.get_bind(), checkfirst=True)
-
     # 租户表
     op.create_table(
         'tenants',
@@ -101,29 +89,6 @@ def upgrade() -> None:
     op.create_index('ix_review_tasks_creator_id', 'review_tasks', ['creator_id'])
     op.create_index('ix_review_tasks_status', 'review_tasks', ['status'])
 
-    # 人工任务表
-    op.create_table(
-        'manual_tasks',
-        sa.Column('id', sa.String(64), primary_key=True),
-        sa.Column('tenant_id', sa.String(64), sa.ForeignKey('tenants.id', ondelete='CASCADE'), nullable=False),
-        sa.Column('review_task_id', sa.String(64), sa.ForeignKey('review_tasks.id', ondelete='SET NULL'), nullable=True),
-        sa.Column('video_url', sa.String(2048), nullable=False),
-        sa.Column('platform', platform_enum, nullable=False),
-        sa.Column('creator_id', sa.String(64), nullable=False),
-        sa.Column('status', task_status_enum, nullable=False, default='pending'),
-        sa.Column('approve_comment', sa.Text(), nullable=True),
-        sa.Column('reject_reason', sa.Text(), nullable=True),
-        sa.Column('reject_violations', postgresql.JSONB(), nullable=True),
-        sa.Column('reviewer_id', sa.String(64), nullable=True),
-        sa.Column('reviewed_at', sa.DateTime(timezone=True), nullable=True),
-        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
-        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.func.now(), onupdate=sa.func.now(), nullable=False),
-    )
-    op.create_index('ix_manual_tasks_tenant_id', 'manual_tasks', ['tenant_id'])
-    op.create_index('ix_manual_tasks_review_task_id', 'manual_tasks', ['review_task_id'])
-    op.create_index('ix_manual_tasks_creator_id', 'manual_tasks', ['creator_id'])
-    op.create_index('ix_manual_tasks_status', 'manual_tasks', ['status'])
-
     # 违禁词表
     op.create_table(
         'forbidden_words',
@@ -169,49 +134,17 @@ def upgrade() -> None:
     op.create_index('ix_competitors_tenant_id', 'competitors', ['tenant_id'])
     op.create_index('ix_competitors_brand_id', 'competitors', ['brand_id'])
 
-    # 特例审批表
-    op.create_table(
-        'risk_exceptions',
-        sa.Column('id', sa.String(64), primary_key=True),
-        sa.Column('tenant_id', sa.String(64), sa.ForeignKey('tenants.id', ondelete='CASCADE'), nullable=False),
-        sa.Column('applicant_id', sa.String(64), nullable=False),
-        sa.Column('apply_time', sa.DateTime(timezone=True), nullable=False),
-        sa.Column('target_type', risk_target_type_enum, nullable=False),
-        sa.Column('target_id', sa.String(64), nullable=False),
-        sa.Column('risk_rule_id', sa.String(64), nullable=False),
-        sa.Column('status', risk_exception_status_enum, nullable=False, default='pending'),
-        sa.Column('valid_start_time', sa.DateTime(timezone=True), nullable=False),
-        sa.Column('valid_end_time', sa.DateTime(timezone=True), nullable=False),
-        sa.Column('reason_category', sa.String(100), nullable=False),
-        sa.Column('justification', sa.Text(), nullable=False),
-        sa.Column('attachment_url', sa.String(2048), nullable=True),
-        sa.Column('current_approver_id', sa.String(64), nullable=True),
-        sa.Column('approval_chain_log', postgresql.JSONB(), nullable=False, server_default='[]'),
-        sa.Column('auto_rejected', sa.Boolean(), nullable=False, default=False),
-        sa.Column('rejection_reason', sa.Text(), nullable=True),
-        sa.Column('last_status_at', sa.DateTime(timezone=True), nullable=True),
-        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
-        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.func.now(), onupdate=sa.func.now(), nullable=False),
-    )
-    op.create_index('ix_risk_exceptions_tenant_id', 'risk_exceptions', ['tenant_id'])
-    op.create_index('ix_risk_exceptions_applicant_id', 'risk_exceptions', ['applicant_id'])
-    op.create_index('ix_risk_exceptions_target_id', 'risk_exceptions', ['target_id'])
-    op.create_index('ix_risk_exceptions_status', 'risk_exceptions', ['status'])
 
 
 def downgrade() -> None:
     # 删除表
-    op.drop_table('risk_exceptions')
     op.drop_table('competitors')
     op.drop_table('whitelist_items')
     op.drop_table('forbidden_words')
-    op.drop_table('manual_tasks')
     op.drop_table('review_tasks')
     op.drop_table('ai_configs')
     op.drop_table('tenants')
 
     # 删除枚举类型
-    op.execute('DROP TYPE IF EXISTS risk_exception_status_enum')
-    op.execute('DROP TYPE IF EXISTS risk_target_type_enum')
     op.execute('DROP TYPE IF EXISTS task_status_enum')
     op.execute('DROP TYPE IF EXISTS platform_enum')
diff --git a/backend/app/api/metrics.py b/backend/app/api/metrics.py
deleted file mode 100644
index 1d0e9cd..0000000
--- a/backend/app/api/metrics.py
+++ /dev/null
@@ -1,87 +0,0 @@
-"""
-一致性指标 API
-按达人、规则类型、时间窗口查询
-"""
-from datetime import datetime, timedelta, timezone
-from fastapi import APIRouter, HTTPException, Query, status
-
-from app.schemas.review import (
-    ConsistencyMetricsResponse,
-    ConsistencyWindow,
-    RuleConsistencyMetric,
-    ViolationType,
-)
-
-router = APIRouter(prefix="/metrics", tags=["metrics"])
-
-
-@router.get("/consistency", response_model=ConsistencyMetricsResponse)
-async def get_consistency_metrics(
-    influencer_id: str = Query(None, description="达人 ID（必填）"),
-    window: ConsistencyWindow = Query(ConsistencyWindow.ROLLING_30D, description="计算周期"),
-    rule_type: ViolationType = Query(None, description="规则类型筛选"),
-) -> ConsistencyMetricsResponse:
-    """
-    查询一致性指标
-
-    - 按达人 ID 查询
-    - 支持 Rolling 30 天、周度快照、月度快照
-    - 可按规则类型筛选
-    """
-    # 验证必填参数
-    if not influencer_id:
-        raise HTTPException(
-            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
-            detail="缺少必填参数: influencer_id",
-        )
-
-    # 计算时间范围
-    now = datetime.now(timezone.utc)
-    if window == ConsistencyWindow.ROLLING_30D:
-        period_start = now - timedelta(days=30)
-        period_end = now
-    elif window == ConsistencyWindow.SNAPSHOT_WEEK:
-        # 本周一到现在
-        days_since_monday = now.weekday()
-        period_start = (now - timedelta(days=days_since_monday)).replace(
-            hour=0, minute=0, second=0, microsecond=0
-        )
-        period_end = now
-    else:  # SNAPSHOT_MONTH
-        # 本月1号到现在
-        period_start = now.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
-        period_end = now
-
-    # 生成模拟数据（实际应从数据库查询）
-    all_metrics = [
-        RuleConsistencyMetric(
-            rule_type=ViolationType.FORBIDDEN_WORD,
-            total_reviews=100,
-            violation_count=5,
-            violation_rate=0.05,
-        ),
-        RuleConsistencyMetric(
-            rule_type=ViolationType.COMPETITOR_LOGO,
-            total_reviews=100,
-            violation_count=2,
-            violation_rate=0.02,
-        ),
-        RuleConsistencyMetric(
-            rule_type=ViolationType.DURATION_SHORT,
-            total_reviews=100,
-            violation_count=8,
-            violation_rate=0.08,
-        ),
-    ]
-
-    # 按规则类型筛选
-    if rule_type:
-        all_metrics = [m for m in all_metrics if m.rule_type == rule_type]
-
-    return ConsistencyMetricsResponse(
-        influencer_id=influencer_id,
-        window=window,
-        period_start=period_start,
-        period_end=period_end,
-        metrics=all_metrics,
-    )
diff --git a/backend/app/api/organizations.py b/backend/app/api/organizations.py
index 6c0d357..6ec2c1c 100644
--- a/backend/app/api/organizations.py
+++ b/backend/app/api/organizations.py
@@ -279,18 +279,17 @@ async def search_agencies(
     )
     agencies = list(result.scalars().all())
 
-    return {
-        "items": [
-            AgencySummary(
-                id=a.id,
-                name=a.name,
-                logo=a.logo,
-                contact_name=a.contact_name,
-                force_pass_enabled=a.force_pass_enabled,
-            ).model_dump()
-            for a in agencies
-        ]
-    }
+    items = [
+        AgencySummary(
+            id=a.id,
+            name=a.name,
+            logo=a.logo,
+            contact_name=a.contact_name,
+            force_pass_enabled=a.force_pass_enabled,
+        ).model_dump()
+        for a in agencies
+    ]
+    return {"items": items, "total": len(items)}
 
 
 @router.get("/search/creators")
@@ -307,16 +306,15 @@ async def search_creators(
     )
     creators = list(result.scalars().all())
 
-    return {
-        "items": [
-            CreatorSummary(
-                id=c.id,
-                name=c.name,
-                avatar=c.avatar,
-                douyin_account=c.douyin_account,
-                xiaohongshu_account=c.xiaohongshu_account,
-                bilibili_account=c.bilibili_account,
-            ).model_dump()
-            for c in creators
-        ]
-    }
+    items = [
+        CreatorSummary(
+            id=c.id,
+            name=c.name,
+            avatar=c.avatar,
+            douyin_account=c.douyin_account,
+            xiaohongshu_account=c.xiaohongshu_account,
+            bilibili_account=c.bilibili_account,
+        ).model_dump()
+        for c in creators
+    ]
+    return {"items": items, "total": len(items)}
diff --git a/backend/app/api/risk_exceptions.py b/backend/app/api/risk_exceptions.py
deleted file mode 100644
index 8ad27fe..0000000
--- a/backend/app/api/risk_exceptions.py
+++ /dev/null
@@ -1,226 +0,0 @@
-"""
-特例审批 API
-创建、查询、审批特例记录
-"""
-import uuid
-from datetime import datetime, timezone
-from fastapi import APIRouter, Depends, Header, HTTPException, status
-from sqlalchemy import select, and_
-from sqlalchemy.ext.asyncio import AsyncSession
-
-from app.database import get_db
-from app.models.tenant import Tenant
-from app.models.risk_exception import (
-    RiskException,
-    RiskTargetType as DBRiskTargetType,
-    RiskExceptionStatus as DBRiskExceptionStatus,
-)
-from app.schemas.review import (
-    RiskExceptionCreateRequest,
-    RiskExceptionRecord,
-    RiskExceptionStatus,
-    RiskExceptionDecisionRequest,
-    RiskTargetType,
-)
-
-router = APIRouter(prefix="/risk-exceptions", tags=["risk-exceptions"])
-
-
-async def _ensure_tenant_exists(tenant_id: str, db: AsyncSession) -> Tenant:
-    """确保租户存在，不存在则自动创建"""
-    result = await db.execute(
-        select(Tenant).where(Tenant.id == tenant_id)
-    )
-    tenant = result.scalar_one_or_none()
-
-    if not tenant:
-        tenant = Tenant(id=tenant_id, name=f"租户-{tenant_id}")
-        db.add(tenant)
-        await db.flush()
-
-    return tenant
-
-
-def _exception_to_response(record: RiskException) -> RiskExceptionRecord:
-    """将数据库模型转换为响应模型"""
-    return RiskExceptionRecord(
-        record_id=record.id,
-        applicant_id=record.applicant_id,
-        apply_time=record.apply_time,
-        target_type=RiskTargetType(record.target_type.value),
-        target_id=record.target_id,
-        risk_rule_id=record.risk_rule_id,
-        status=RiskExceptionStatus(record.status.value),
-        valid_start_time=record.valid_start_time,
-        valid_end_time=record.valid_end_time,
-        reason_category=record.reason_category,
-        justification=record.justification,
-        attachment_url=record.attachment_url,
-        current_approver_id=record.current_approver_id,
-        approval_chain_log=record.approval_chain_log or [],
-        auto_rejected=record.auto_rejected,
-        rejection_reason=record.rejection_reason,
-        last_status_at=record.last_status_at,
-    )
-
-
-@router.post("", response_model=RiskExceptionRecord, status_code=status.HTTP_201_CREATED)
-async def create_exception(
-    request: RiskExceptionCreateRequest,
-    x_tenant_id: str = Header(..., alias="X-Tenant-ID"),
-    db: AsyncSession = Depends(get_db),
-) -> RiskExceptionRecord:
-    """创建特例申请"""
-    # 确保租户存在
-    await _ensure_tenant_exists(x_tenant_id, db)
-
-    record_id = f"exc-{uuid.uuid4().hex[:12]}"
-    now = datetime.now(timezone.utc)
-
-    record = RiskException(
-        id=record_id,
-        tenant_id=x_tenant_id,
-        applicant_id=request.applicant_id,
-        apply_time=now,
-        target_type=DBRiskTargetType(request.target_type.value),
-        target_id=request.target_id,
-        risk_rule_id=request.risk_rule_id,
-        status=DBRiskExceptionStatus.PENDING,
-        valid_start_time=request.valid_start_time,
-        valid_end_time=request.valid_end_time,
-        reason_category=request.reason_category,
-        justification=request.justification,
-        attachment_url=request.attachment_url,
-        current_approver_id=request.current_approver_id,
-        approval_chain_log=[],
-        auto_rejected=False,
-        rejection_reason=None,
-        last_status_at=now,
-    )
-    db.add(record)
-    await db.flush()
-    await db.refresh(record)
-
-    return _exception_to_response(record)
-
-
-@router.get("/{record_id}", response_model=RiskExceptionRecord)
-async def get_exception(
-    record_id: str,
-    x_tenant_id: str = Header(..., alias="X-Tenant-ID"),
-    db: AsyncSession = Depends(get_db),
-) -> RiskExceptionRecord:
-    """查询特例记录"""
-    result = await db.execute(
-        select(RiskException).where(
-            and_(
-                RiskException.id == record_id,
-                RiskException.tenant_id == x_tenant_id,
-            )
-        )
-    )
-    record = result.scalar_one_or_none()
-
-    if not record:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=f"特例记录不存在: {record_id}",
-        )
-
-    return _exception_to_response(record)
-
-
-@router.post("/{record_id}/approve", response_model=RiskExceptionRecord)
-async def approve_exception(
-    record_id: str,
-    request: RiskExceptionDecisionRequest,
-    x_tenant_id: str = Header(..., alias="X-Tenant-ID"),
-    db: AsyncSession = Depends(get_db),
-) -> RiskExceptionRecord:
-    """审批通过"""
-    result = await db.execute(
-        select(RiskException).where(
-            and_(
-                RiskException.id == record_id,
-                RiskException.tenant_id == x_tenant_id,
-            )
-        )
-    )
-    record = result.scalar_one_or_none()
-
-    if not record:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=f"特例记录不存在: {record_id}",
-        )
-
-    now = datetime.now(timezone.utc)
-    record.status = DBRiskExceptionStatus.APPROVED
-    record.last_status_at = now
-
-    # 更新审批日志
-    approval_log = record.approval_chain_log or []
-    approval_log.append({
-        "approver_id": request.approver_id,
-        "action": "approve",
-        "comment": request.comment,
-        "timestamp": now.isoformat(),
-    })
-    record.approval_chain_log = approval_log
-
-    await db.flush()
-    await db.refresh(record)
-
-    return _exception_to_response(record)
-
-
-@router.post("/{record_id}/reject", response_model=RiskExceptionRecord)
-async def reject_exception(
-    record_id: str,
-    request: RiskExceptionDecisionRequest,
-    x_tenant_id: str = Header(..., alias="X-Tenant-ID"),
-    db: AsyncSession = Depends(get_db),
-) -> RiskExceptionRecord:
-    """驳回申请"""
-    result = await db.execute(
-        select(RiskException).where(
-            and_(
-                RiskException.id == record_id,
-                RiskException.tenant_id == x_tenant_id,
-            )
-        )
-    )
-    record = result.scalar_one_or_none()
-
-    if not record:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail=f"特例记录不存在: {record_id}",
-        )
-
-    # 驳回必须填写原因
-    if not request.comment:
-        raise HTTPException(
-            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
-            detail="驳回必须填写原因",
-        )
-
-    now = datetime.now(timezone.utc)
-    record.status = DBRiskExceptionStatus.REJECTED
-    record.rejection_reason = request.comment
-    record.last_status_at = now
-
-    # 更新审批日志
-    approval_log = record.approval_chain_log or []
-    approval_log.append({
-        "approver_id": request.approver_id,
-        "action": "reject",
-        "comment": request.comment,
-        "timestamp": now.isoformat(),
-    })
-    record.approval_chain_log = approval_log
-
-    await db.flush()
-    await db.refresh(record)
-
-    return _exception_to_response(record)
diff --git a/backend/app/database.py b/backend/app/database.py
index 1696732..ab7f007 100644
--- a/backend/app/database.py
+++ b/backend/app/database.py
@@ -21,14 +21,12 @@ from app.models import (
     Brief,
     # AI 配置
     AIConfig,
-    # 审核（旧模型）
+    # 审核
     ReviewTask,
-    ManualTask,
     # 规则
     ForbiddenWord,
     WhitelistItem,
     Competitor,
-    RiskException,
     # 兼容
     Tenant,
 )
@@ -97,12 +95,10 @@ __all__ = [
     "AIConfig",
     # 审核
     "ReviewTask",
-    "ManualTask",
     # 规则
     "ForbiddenWord",
     "WhitelistItem",
     "Competitor",
-    "RiskException",
     # 兼容
     "Tenant",
 ]
diff --git a/backend/app/main.py b/backend/app/main.py
index 8663aa6..11c2081 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -2,7 +2,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from app.config import settings
-from app.api import health, auth, upload, scripts, videos, tasks, rules, ai_config, risk_exceptions, metrics, sse, projects, briefs, organizations, dashboard
+from app.api import health, auth, upload, scripts, videos, tasks, rules, ai_config, sse, projects, briefs, organizations, dashboard
 
 # 创建应用
 app = FastAPI(
@@ -31,8 +31,6 @@ app.include_router(videos.router, prefix="/api/v1")
 app.include_router(tasks.router, prefix="/api/v1")
 app.include_router(rules.router, prefix="/api/v1")
 app.include_router(ai_config.router, prefix="/api/v1")
-app.include_router(risk_exceptions.router, prefix="/api/v1")
-app.include_router(metrics.router, prefix="/api/v1")
 app.include_router(sse.router, prefix="/api/v1")
 app.include_router(projects.router, prefix="/api/v1")
 app.include_router(briefs.router, prefix="/api/v1")
diff --git a/backend/app/models/__init__.py b/backend/app/models/__init__.py
index 1e17452..f7adfef 100644
--- a/backend/app/models/__init__.py
+++ b/backend/app/models/__init__.py
@@ -9,10 +9,8 @@ from app.models.project import Project, project_agency_association
 from app.models.task import Task, TaskStage, TaskStatus
 from app.models.brief import Brief
 from app.models.ai_config import AIConfig
-from app.models.review import ReviewTask, ManualTask, Platform
+from app.models.review import ReviewTask, Platform
 from app.models.rule import ForbiddenWord, WhitelistItem, Competitor
-from app.models.risk_exception import RiskException
-
 # 保留 Tenant 兼容旧代码，但新代码应使用 Brand
 from app.models.tenant import Tenant
 
@@ -37,15 +35,13 @@ __all__ = [
     "Brief",
     # AI 配置
     "AIConfig",
-    # 审核（旧模型，保留兼容）
+    # 审核
     "ReviewTask",
-    "ManualTask",
     "Platform",
     # 规则
     "ForbiddenWord",
     "WhitelistItem",
     "Competitor",
-    "RiskException",
     # 兼容
     "Tenant",
 ]
diff --git a/backend/app/models/review.py b/backend/app/models/review.py
index f4a371d..ff033b7 100644
--- a/backend/app/models/review.py
+++ b/backend/app/models/review.py
@@ -85,80 +85,5 @@ class ReviewTask(Base, TimestampMixin):
 
     # 关联
     tenant: Mapped["Tenant"] = relationship("Tenant", back_populates="review_tasks")
-    manual_task: Mapped[Optional["ManualTask"]] = relationship(
-        "ManualTask",
-        back_populates="review_task",
-        uselist=False,
-    )
-
     def __repr__(self) -> str:
         return f"<ReviewTask(id={self.id}, status={self.status})>"
-
-
-class ManualTask(Base, TimestampMixin):
-    """人工审核任务表"""
-    __tablename__ = "manual_tasks"
-
-    id: Mapped[str] = mapped_column(String(64), primary_key=True)
-    tenant_id: Mapped[str] = mapped_column(
-        String(64),
-        ForeignKey("tenants.id", ondelete="CASCADE"),
-        nullable=False,
-        index=True,
-    )
-    review_task_id: Mapped[Optional[str]] = mapped_column(
-        String(64),
-        ForeignKey("review_tasks.id", ondelete="SET NULL"),
-        nullable=True,
-        index=True,
-    )
-
-    # 视频信息 (冗余存储，即使关联的 review_task 被删除也能查看)
-    video_url: Mapped[Optional[str]] = mapped_column(String(2048), nullable=True)
-    video_uploaded_at: Mapped[Optional[datetime]] = mapped_column(
-        DateTime(timezone=True),
-        nullable=True,
-    )
-    platform: Mapped[Platform] = mapped_column(
-        SQLEnum(Platform, name="platform_enum", create_type=False),
-        nullable=False,
-    )
-    creator_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
-
-    # 脚本信息
-    script_content: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
-    script_file_url: Mapped[Optional[str]] = mapped_column(String(2048), nullable=True)
-    script_uploaded_at: Mapped[Optional[datetime]] = mapped_column(
-        DateTime(timezone=True),
-        nullable=True,
-    )
-
-    # 任务状态
-    status: Mapped[TaskStatus] = mapped_column(
-        SQLEnum(TaskStatus, name="task_status_enum", create_type=False),
-        default=TaskStatus.PENDING,
-        nullable=False,
-        index=True,
-    )
-
-    # 审批结果
-    approve_comment: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
-    reject_reason: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
-    reject_violations: Mapped[Optional[list]] = mapped_column(JSONType, nullable=True)
-
-    # 审批人
-    reviewer_id: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
-    reviewed_at: Mapped[Optional[datetime]] = mapped_column(
-        DateTime(timezone=True),
-        nullable=True,
-    )
-
-    # 关联
-    tenant: Mapped["Tenant"] = relationship("Tenant", back_populates="manual_tasks")
-    review_task: Mapped[Optional["ReviewTask"]] = relationship(
-        "ReviewTask",
-        back_populates="manual_task",
-    )
-
-    def __repr__(self) -> str:
-        return f"<ManualTask(id={self.id}, status={self.status})>"
diff --git a/backend/app/models/risk_exception.py b/backend/app/models/risk_exception.py
deleted file mode 100644
index a0aeda7..0000000
--- a/backend/app/models/risk_exception.py
+++ /dev/null
@@ -1,104 +0,0 @@
-"""
-特例审批模型
-"""
-from typing import TYPE_CHECKING, Optional
-from datetime import datetime
-from sqlalchemy import String, Text, Boolean, ForeignKey, DateTime, Enum as SQLEnum
-from app.models.types import JSONType
-from sqlalchemy.orm import Mapped, mapped_column, relationship
-import enum
-
-from app.models.base import Base, TimestampMixin
-
-if TYPE_CHECKING:
-    from app.models.tenant import Tenant
-
-
-class RiskTargetType(str, enum.Enum):
-    """特例目标类型"""
-    INFLUENCER = "influencer"
-    ORDER = "order"
-    CONTENT = "content"
-
-
-class RiskExceptionStatus(str, enum.Enum):
-    """特例审批状态"""
-    PENDING = "pending"
-    APPROVED = "approved"
-    REJECTED = "rejected"
-    EXPIRED = "expired"
-    REVOKED = "revoked"
-
-
-class RiskException(Base, TimestampMixin):
-    """特例审批表"""
-    __tablename__ = "risk_exceptions"
-
-    id: Mapped[str] = mapped_column(String(64), primary_key=True)
-    tenant_id: Mapped[str] = mapped_column(
-        String(64),
-        ForeignKey("tenants.id", ondelete="CASCADE"),
-        nullable=False,
-        index=True,
-    )
-
-    # 申请信息
-    applicant_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
-    apply_time: Mapped[datetime] = mapped_column(
-        DateTime(timezone=True),
-        nullable=False,
-    )
-
-    # 目标信息
-    target_type: Mapped[RiskTargetType] = mapped_column(
-        SQLEnum(RiskTargetType, name="risk_target_type_enum"),
-        nullable=False,
-    )
-    target_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
-    risk_rule_id: Mapped[str] = mapped_column(String(64), nullable=False)
-
-    # 状态
-    status: Mapped[RiskExceptionStatus] = mapped_column(
-        SQLEnum(RiskExceptionStatus, name="risk_exception_status_enum"),
-        default=RiskExceptionStatus.PENDING,
-        nullable=False,
-        index=True,
-    )
-
-    # 有效期
-    valid_start_time: Mapped[datetime] = mapped_column(
-        DateTime(timezone=True),
-        nullable=False,
-    )
-    valid_end_time: Mapped[datetime] = mapped_column(
-        DateTime(timezone=True),
-        nullable=False,
-    )
-
-    # 申请原因
-    reason_category: Mapped[str] = mapped_column(String(100), nullable=False)
-    justification: Mapped[str] = mapped_column(Text, nullable=False)
-    attachment_url: Mapped[Optional[str]] = mapped_column(String(2048), nullable=True)
-
-    # 审批信息
-    current_approver_id: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
-
-    # 审批流转日志 (JSON 数组)
-    # [{"approver_id": "...", "action": "approve/reject", "comment": "...", "timestamp": "..."}]
-    approval_chain_log: Mapped[list] = mapped_column(JSONType, default=list, nullable=False)
-
-    # 驳回信息
-    auto_rejected: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
-    rejection_reason: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
-
-    # 最近状态变更时间
-    last_status_at: Mapped[Optional[datetime]] = mapped_column(
-        DateTime(timezone=True),
-        nullable=True,
-    )
-
-    # 关联
-    tenant: Mapped["Tenant"] = relationship("Tenant", back_populates="risk_exceptions")
-
-    def __repr__(self) -> str:
-        return f"<RiskException(id={self.id}, status={self.status})>"
diff --git a/backend/app/models/tenant.py b/backend/app/models/tenant.py
index 4e998cb..a6a911f 100644
--- a/backend/app/models/tenant.py
+++ b/backend/app/models/tenant.py
@@ -9,9 +9,8 @@ from app.models.base import Base, TimestampMixin
 
 if TYPE_CHECKING:
     from app.models.ai_config import AIConfig
-    from app.models.review import ReviewTask, ManualTask
+    from app.models.review import ReviewTask
     from app.models.rule import ForbiddenWord, WhitelistItem, Competitor
-    from app.models.risk_exception import RiskException
 
 
 class Tenant(Base, TimestampMixin):
@@ -34,11 +33,6 @@ class Tenant(Base, TimestampMixin):
         back_populates="tenant",
         lazy="selectin",
     )
-    manual_tasks: Mapped[list["ManualTask"]] = relationship(
-        "ManualTask",
-        back_populates="tenant",
-        lazy="selectin",
-    )
     forbidden_words: Mapped[list["ForbiddenWord"]] = relationship(
         "ForbiddenWord",
         back_populates="tenant",
@@ -54,11 +48,5 @@ class Tenant(Base, TimestampMixin):
         back_populates="tenant",
         lazy="selectin",
     )
-    risk_exceptions: Mapped[list["RiskException"]] = relationship(
-        "RiskException",
-        back_populates="tenant",
-        lazy="selectin",
-    )
-
     def __repr__(self) -> str:
         return f"<Tenant(id={self.id}, name={self.name})>"
diff --git a/backend/app/schemas/review.py b/backend/app/schemas/review.py
index 5499c95..d6fe657 100644
--- a/backend/app/schemas/review.py
+++ b/backend/app/schemas/review.py
@@ -171,142 +171,3 @@ class VideoReviewResultResponse(BaseModel):
     violations: list[Violation] = Field(default_factory=list, description="违规项列表")
     soft_warnings: list[SoftRiskWarning] = Field(default_factory=list, description="软性风控提示")
 
-
-# ==================== 一致性指标 ====================
-
-class ConsistencyWindow(str, Enum):
-    """一致性指标计算周期"""
-    ROLLING_30D = "rolling_30d"
-    SNAPSHOT_WEEK = "snapshot_week"
-    SNAPSHOT_MONTH = "snapshot_month"
-
-
-class RuleConsistencyMetric(BaseModel):
-    """按规则类型的指标"""
-    rule_type: ViolationType = Field(..., description="规则类型")
-    total_reviews: int = Field(..., ge=0, description="总审核数")
-    violation_count: int = Field(..., ge=0, description="违规数")
-    violation_rate: float = Field(..., ge=0, le=1, description="违规率(0-1)")
-
-
-class ConsistencyMetricsResponse(BaseModel):
-    """一致性指标响应"""
-    influencer_id: str = Field(..., description="达人 ID")
-    window: ConsistencyWindow = Field(..., description="计算周期")
-    period_start: datetime = Field(..., description="周期起始时间")
-    period_end: datetime = Field(..., description="周期结束时间")
-    metrics: list[RuleConsistencyMetric] = Field(default_factory=list)
-
-
-# ==================== 特例审批（风控豁免） ====================
-
-class RiskTargetType(str, Enum):
-    """特例目标类型"""
-    INFLUENCER = "influencer"
-    ORDER = "order"
-    CONTENT = "content"
-
-
-class RiskExceptionStatus(str, Enum):
-    """特例审批状态"""
-    PENDING = "pending"
-    APPROVED = "approved"
-    REJECTED = "rejected"
-    EXPIRED = "expired"
-    REVOKED = "revoked"
-
-
-class RiskExceptionCreateRequest(BaseModel):
-    """创建特例请求"""
-    applicant_id: str = Field(..., description="申请人")
-    target_type: RiskTargetType = Field(..., description="目标类型")
-    target_id: str = Field(..., description="目标 ID")
-    risk_rule_id: str = Field(..., description="豁免规则 ID")
-    reason_category: str = Field(..., description="原因分类")
-    justification: str = Field(..., min_length=1, description="详细理由")
-    attachment_url: Optional[str] = Field(None, description="附件链接")
-    current_approver_id: str = Field(..., description="当前审批人")
-    valid_start_time: datetime = Field(..., description="生效开始时间")
-    valid_end_time: datetime = Field(..., description="生效结束时间")
-
-
-class RiskExceptionRecord(BaseModel):
-    """特例记录"""
-    record_id: str = Field(..., description="记录 ID")
-    applicant_id: str = Field(..., description="申请人")
-    apply_time: datetime = Field(..., description="申请时间")
-    target_type: RiskTargetType = Field(..., description="目标类型")
-    target_id: str = Field(..., description="目标 ID")
-    risk_rule_id: str = Field(..., description="豁免规则 ID")
-    status: RiskExceptionStatus = Field(..., description="状态")
-    valid_start_time: datetime = Field(..., description="生效开始时间")
-    valid_end_time: datetime = Field(..., description="生效结束时间")
-    reason_category: str = Field(..., description="原因分类")
-    justification: str = Field(..., description="详细理由")
-    attachment_url: Optional[str] = Field(None, description="附件链接")
-    current_approver_id: Optional[str] = Field(None, description="当前审批人")
-    approval_chain_log: list[dict] = Field(default_factory=list, description="审批流转日志")
-    auto_rejected: bool = Field(default=False, description="是否超时自动拒绝")
-    rejection_reason: Optional[str] = Field(None, description="驳回原因")
-    last_status_at: Optional[datetime] = Field(None, description="最近状态变更时间")
-
-
-class RiskExceptionDecisionRequest(BaseModel):
-    """特例审批决策请求"""
-    approver_id: str = Field(..., description="审批人")
-    comment: Optional[str] = Field(None, description="审批备注")
-
-
-# ==================== 审核任务 ====================
-
-class TaskCreateRequest(BaseModel):
-    """创建任务请求"""
-    platform: Platform = Field(..., description="投放平台")
-    creator_id: str = Field(..., description="达人 ID")
-    video_url: Optional[HttpUrl] = Field(None, description="视频 URL")
-    script_content: Optional[str] = Field(None, min_length=1, description="脚本内容")
-    script_file_url: Optional[HttpUrl] = Field(None, description="脚本文档 URL")
-
-
-class TaskScriptUploadRequest(BaseModel):
-    """上传脚本请求"""
-    script_content: Optional[str] = Field(None, min_length=1, description="脚本内容")
-    script_file_url: Optional[HttpUrl] = Field(None, description="脚本文档 URL")
-
-
-class TaskVideoUploadRequest(BaseModel):
-    """上传视频请求"""
-    video_url: HttpUrl = Field(..., description="视频 URL")
-
-
-class TaskResponse(BaseModel):
-    """任务响应"""
-    task_id: str = Field(..., description="任务 ID")
-    video_url: Optional[str] = Field(None, description="视频 URL")
-    script_content: Optional[str] = Field(None, description="脚本内容")
-    script_file_url: Optional[str] = Field(None, description="脚本文档 URL")
-    has_script: bool = Field(..., description="是否已上传脚本")
-    has_video: bool = Field(..., description="是否已上传视频")
-    platform: Platform = Field(..., description="投放平台")
-    creator_id: str = Field(..., description="达人 ID")
-    status: TaskStatus = Field(..., description="任务状态")
-    created_at: str = Field(..., description="创建时间")
-
-
-class TaskListResponse(BaseModel):
-    """任务列表响应"""
-    items: list[TaskResponse] = Field(default_factory=list)
-    total: int = Field(..., description="总数")
-    page: int = Field(..., description="当前页")
-    page_size: int = Field(..., description="每页数量")
-
-
-class TaskApproveRequest(BaseModel):
-    """通过任务请求"""
-    comment: Optional[str] = Field(None, description="备注")
-
-
-class TaskRejectRequest(BaseModel):
-    """驳回任务请求"""
-    reason: str = Field(..., min_length=1, description="驳回原因")
-    violations: list[str] = Field(default_factory=list, description="违规类型列表")
diff --git a/backend/tests/test_metrics_api.py b/backend/tests/test_metrics_api.py
deleted file mode 100644
index aecdaa1..0000000
--- a/backend/tests/test_metrics_api.py
+++ /dev/null
@@ -1,62 +0,0 @@
-"""
-一致性指标 API 测试 (TDD - 红色阶段)
-双轨制: Rolling 30 Days + Snapshot 周/月
-维度: Influencer + Rule Type
-"""
-import pytest
-from httpx import AsyncClient
-
-from app.schemas.review import ConsistencyMetricsResponse, ConsistencyWindow, ViolationType
-
-
-class TestConsistencyMetrics:
-    """一致性指标查询"""
-
-    @pytest.mark.asyncio
-    async def test_requires_influencer_id(self, client: AsyncClient):
-        """缺少 influencer_id 返回 422"""
-        response = await client.get("/api/v1/metrics/consistency?window=rolling_30d")
-        assert response.status_code == 422
-
-    @pytest.mark.asyncio
-    async def test_rolling_30d_returns_metrics(self, client: AsyncClient, influencer_id: str):
-        """Rolling 30 Days 返回指标"""
-        response = await client.get(
-            f"/api/v1/metrics/consistency?influencer_id={influencer_id}&window=rolling_30d"
-        )
-        assert response.status_code == 200
-        parsed = ConsistencyMetricsResponse.model_validate(response.json())
-        assert parsed.influencer_id == influencer_id
-        assert parsed.window == ConsistencyWindow.ROLLING_30D
-        assert parsed.period_start < parsed.period_end
-
-    @pytest.mark.asyncio
-    async def test_snapshot_week_returns_metrics(self, client: AsyncClient, influencer_id: str):
-        """Snapshot 周度返回指标"""
-        response = await client.get(
-            f"/api/v1/metrics/consistency?influencer_id={influencer_id}&window=snapshot_week"
-        )
-        assert response.status_code == 200
-        parsed = ConsistencyMetricsResponse.model_validate(response.json())
-        assert parsed.window == ConsistencyWindow.SNAPSHOT_WEEK
-        assert parsed.period_start < parsed.period_end
-
-    @pytest.mark.asyncio
-    async def test_filter_by_rule_type(self, client: AsyncClient, influencer_id: str):
-        """按规则类型筛选"""
-        response = await client.get(
-            f"/api/v1/metrics/consistency?influencer_id={influencer_id}"
-            "&window=rolling_30d&rule_type=forbidden_word"
-        )
-        assert response.status_code == 200
-        parsed = ConsistencyMetricsResponse.model_validate(response.json())
-        if parsed.metrics:
-            assert all(m.rule_type == ViolationType.FORBIDDEN_WORD for m in parsed.metrics)
-
-    @pytest.mark.asyncio
-    async def test_invalid_window_returns_422(self, client: AsyncClient, influencer_id: str):
-        """非法窗口返回 422"""
-        response = await client.get(
-            f"/api/v1/metrics/consistency?influencer_id={influencer_id}&window=invalid_window"
-        )
-        assert response.status_code == 422
diff --git a/backend/tests/test_tasks_api.py b/backend/tests/test_tasks_api.py
deleted file mode 100644
index d7bdc01..0000000
--- a/backend/tests/test_tasks_api.py
+++ /dev/null
@@ -1,428 +0,0 @@
-"""
-审核任务 API 测试 (TDD - 红色阶段)
-测试覆盖: 创建任务、查询任务、更新任务状态
-"""
-import pytest
-from httpx import AsyncClient
-
-from app.schemas.review import TaskResponse, TaskListResponse, TaskStatus
-
-
-class TestCreateTask:
-    """创建审核任务"""
-
-    @pytest.mark.asyncio
-    async def test_create_task_returns_201(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """创建任务返回 201"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-                "video_url": video_url,
-            }
-        )
-        assert response.status_code == 201
-
-    @pytest.mark.asyncio
-    async def test_create_task_returns_task_id(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """创建任务返回任务 ID"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-                "video_url": video_url,
-            }
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.task_id
-
-    @pytest.mark.asyncio
-    async def test_create_task_initial_status_pending(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """创建任务初始状态为 pending"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-                "video_url": video_url,
-            }
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.status == TaskStatus.PENDING
-
-    @pytest.mark.asyncio
-    async def test_create_task_validates_platform(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """创建任务校验平台参数"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "invalid_platform",
-                "creator_id": creator_id,
-                "video_url": video_url,
-            }
-        )
-        assert response.status_code == 422
-
-    @pytest.mark.asyncio
-    async def test_create_task_validates_video_url(self, client: AsyncClient, tenant_id: str, creator_id: str):
-        """创建任务校验视频 URL"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "video_url": "not-a-url",
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        assert response.status_code == 422
-
-    @pytest.mark.asyncio
-    async def test_create_task_allows_missing_video(self, client: AsyncClient, tenant_id: str, creator_id: str):
-        """创建任务允许暂不上传视频"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.has_video is False
-
-    @pytest.mark.asyncio
-    async def test_create_task_with_script_content(self, client: AsyncClient, tenant_id: str, creator_id: str):
-        """创建任务可携带脚本内容"""
-        response = await client.post(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-                "script_content": "脚本内容示例",
-            }
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.has_script is True
-        assert parsed.script_content == "脚本内容示例"
-
-
-class TestGetTask:
-    """查询审核任务"""
-
-    @pytest.mark.asyncio
-    async def test_get_task_returns_200(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """查询存在的任务返回 200"""
-        headers = {"X-Tenant-ID": tenant_id}
-        # 先创建任务
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-                "video_url": video_url,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        # 查询任务
-        response = await client.get(f"/api/v1/tasks/{task_id}", headers=headers)
-        assert response.status_code == 200
-
-    @pytest.mark.asyncio
-    async def test_get_task_returns_task_details(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """查询任务返回完整信息"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.get(f"/api/v1/tasks/{task_id}", headers=headers)
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-
-        assert parsed.task_id == task_id
-        assert parsed.video_url == video_url
-        assert parsed.platform.value == "douyin"
-        assert parsed.creator_id == creator_id
-        assert parsed.has_video is True
-        assert parsed.created_at
-
-    @pytest.mark.asyncio
-    async def test_get_nonexistent_task_returns_404(self, client: AsyncClient, tenant_id: str):
-        """查询不存在的任务返回 404"""
-        response = await client.get(
-            "/api/v1/tasks/nonexistent-task-id",
-            headers={"X-Tenant-ID": tenant_id},
-        )
-        assert response.status_code == 404
-
-
-class TestListTasks:
-    """任务列表查询"""
-
-    @pytest.mark.asyncio
-    async def test_list_tasks_returns_200(self, client: AsyncClient, tenant_id: str):
-        """查询任务列表返回 200"""
-        response = await client.get(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-        )
-        assert response.status_code == 200
-
-    @pytest.mark.asyncio
-    async def test_list_tasks_returns_array(self, client: AsyncClient, tenant_id: str):
-        """查询任务列表返回数组"""
-        response = await client.get(
-            "/api/v1/tasks",
-            headers={"X-Tenant-ID": tenant_id},
-        )
-        data = response.json()
-        parsed = TaskListResponse.model_validate(data)
-        assert isinstance(parsed.items, list)
-
-    @pytest.mark.asyncio
-    async def test_list_tasks_pagination(self, client: AsyncClient, tenant_id: str):
-        """任务列表支持分页"""
-        response = await client.get(
-            "/api/v1/tasks?page=1&page_size=10",
-            headers={"X-Tenant-ID": tenant_id},
-        )
-        data = response.json()
-        parsed = TaskListResponse.model_validate(data)
-        assert parsed.page == 1
-        assert parsed.page_size == 10
-
-    @pytest.mark.asyncio
-    async def test_list_tasks_filter_by_status(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """任务列表支持按状态筛选"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-        response = await client.get("/api/v1/tasks?status=pending", headers=headers)
-        assert response.status_code == 200
-        data = response.json()
-        parsed = TaskListResponse.model_validate(data)
-        assert any(item.task_id == task_id for item in parsed.items)
-
-    @pytest.mark.asyncio
-    async def test_list_tasks_filter_by_platform(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """任务列表支持按平台筛选"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-        response = await client.get("/api/v1/tasks?platform=douyin", headers=headers)
-        assert response.status_code == 200
-        data = response.json()
-        parsed = TaskListResponse.model_validate(data)
-        assert any(item.task_id == task_id for item in parsed.items)
-
-
-class TestUploadTaskAssets:
-    """任务脚本/视频上传"""
-
-    @pytest.mark.asyncio
-    async def test_upload_script_requires_payload(self, client: AsyncClient, tenant_id: str, creator_id: str):
-        """上传脚本必须提供内容或文件 URL"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/script",
-            headers=headers,
-            json={},
-        )
-        assert response.status_code == 422
-
-    @pytest.mark.asyncio
-    async def test_upload_script_updates_task(self, client: AsyncClient, tenant_id: str, creator_id: str):
-        """上传脚本更新任务内容"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/script",
-            headers=headers,
-            json={"script_content": "更新后的脚本"},
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.has_script is True
-        assert parsed.script_content == "更新后的脚本"
-
-    @pytest.mark.asyncio
-    async def test_upload_video_updates_task(self, client: AsyncClient, tenant_id: str, creator_id: str, video_url: str):
-        """上传视频更新任务视频 URL"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/video",
-            headers=headers,
-            json={"video_url": video_url},
-        )
-        data = response.json()
-        parsed = TaskResponse.model_validate(data)
-        assert parsed.has_video is True
-        assert parsed.video_url == video_url
-
-
-class TestUpdateTaskStatus:
-    """更新任务状态"""
-
-    @pytest.mark.asyncio
-    async def test_approve_task_returns_200(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """通过任务返回 200"""
-        headers = {"X-Tenant-ID": tenant_id}
-        # 创建任务
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        # 通过任务
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/approve",
-            headers=headers,
-            json={"comment": "审核通过"}
-        )
-        assert response.status_code == 200
-
-    @pytest.mark.asyncio
-    async def test_approve_task_updates_status(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """通过任务更新状态为 approved"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        await client.post(
-            f"/api/v1/tasks/{task_id}/approve",
-            headers=headers,
-            json={"comment": "审核通过"}
-        )
-
-        # 验证状态
-        get_resp = await client.get(f"/api/v1/tasks/{task_id}", headers=headers)
-        parsed = TaskResponse.model_validate(get_resp.json())
-        assert parsed.status == TaskStatus.APPROVED
-
-    @pytest.mark.asyncio
-    async def test_reject_task_returns_200(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """驳回任务返回 200"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/reject",
-            headers=headers,
-            json={"reason": "违规内容", "violations": ["forbidden_word"]}
-        )
-        assert response.status_code == 200
-
-        get_resp = await client.get(f"/api/v1/tasks/{task_id}", headers=headers)
-        parsed = TaskResponse.model_validate(get_resp.json())
-        assert parsed.status == TaskStatus.REJECTED
-
-    @pytest.mark.asyncio
-    async def test_reject_task_requires_reason(self, client: AsyncClient, tenant_id: str, video_url: str, creator_id: str):
-        """驳回任务必须提供原因"""
-        headers = {"X-Tenant-ID": tenant_id}
-        create_resp = await client.post(
-            "/api/v1/tasks",
-            headers=headers,
-            json={
-                "video_url": video_url,
-                "platform": "douyin",
-                "creator_id": creator_id,
-            }
-        )
-        task_id = create_resp.json()["task_id"]
-
-        response = await client.post(
-            f"/api/v1/tasks/{task_id}/reject",
-            headers=headers,
-            json={}
-        )
-        assert response.status_code == 422
diff --git a/frontend/app/login/page.tsx b/frontend/app/login/page.tsx
index abe0f23..981a02f 100644
--- a/frontend/app/login/page.tsx
+++ b/frontend/app/login/page.tsx
@@ -162,6 +162,14 @@ function LoginForm() {
           </button>
         </form>
 
+        {/* 注册链接 */}
+        <p className="text-center text-sm text-text-secondary">
+          还没有账号？{' '}
+          <Link href="/register" className="text-accent-indigo hover:underline font-medium">
+            立即注册
+          </Link>
+        </p>
+
         {/* Demo 登录 */}
         <div className="pt-6 border-t border-border-subtle">
           <p className="text-sm text-text-tertiary text-center mb-4">快速体验（Demo 账号）</p>
diff --git a/frontend/app/register/page.tsx b/frontend/app/register/page.tsx
new file mode 100644
index 0000000..23a3127
--- /dev/null
+++ b/frontend/app/register/page.tsx
@@ -0,0 +1,233 @@
+'use client'
+
+import { useState } from 'react'
+import { useRouter } from 'next/navigation'
+import { useAuth } from '@/contexts/AuthContext'
+import { ShieldCheck, AlertCircle, ArrowLeft, Mail, Lock, User, Phone } from 'lucide-react'
+import Link from 'next/link'
+import type { UserRole } from '@/lib/api'
+
+const roleOptions: { value: UserRole; label: string; desc: string }[] = [
+  { value: 'brand', label: '品牌方', desc: '创建项目、管理代理商、配置审核规则' },
+  { value: 'agency', label: '代理商', desc: '管理达人、分配任务、审核内容' },
+  { value: 'creator', label: '达人', desc: '上传脚本和视频、查看审核结果' },
+]
+
+export default function RegisterPage() {
+  const router = useRouter()
+  const { register } = useAuth()
+  const [name, setName] = useState('')
+  const [email, setEmail] = useState('')
+  const [phone, setPhone] = useState('')
+  const [password, setPassword] = useState('')
+  const [confirmPassword, setConfirmPassword] = useState('')
+  const [role, setRole] = useState<UserRole>('creator')
+  const [error, setError] = useState('')
+  const [isLoading, setIsLoading] = useState(false)
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault()
+    setError('')
+
+    if (!name.trim()) {
+      setError('请输入用户名')
+      return
+    }
+    if (!email && !phone) {
+      setError('请填写邮箱或手机号')
+      return
+    }
+    if (password.length < 6) {
+      setError('密码至少 6 位')
+      return
+    }
+    if (password !== confirmPassword) {
+      setError('两次密码不一致')
+      return
+    }
+
+    setIsLoading(true)
+
+    const result = await register({
+      name: name.trim(),
+      email: email || undefined,
+      phone: phone || undefined,
+      password,
+      role,
+    })
+
+    if (result.success) {
+      switch (role) {
+        case 'creator':
+          router.push('/creator')
+          break
+        case 'agency':
+          router.push('/agency')
+          break
+        case 'brand':
+          router.push('/brand')
+          break
+      }
+    } else {
+      setError(result.error || '注册失败')
+    }
+
+    setIsLoading(false)
+  }
+
+  return (
+    <div className="min-h-screen bg-bg-page flex flex-col items-center justify-center px-6 py-12">
+      <div className="w-full max-w-sm space-y-8">
+        {/* 返回 */}
+        <Link
+          href="/login"
+          className="inline-flex items-center gap-2 text-text-secondary hover:text-text-primary transition-colors"
+        >
+          <ArrowLeft className="w-4 h-4" />
+          返回登录
+        </Link>
+
+        {/* Logo */}
+        <div className="flex items-center gap-3">
+          <div className="w-12 h-12 rounded-xl bg-gradient-to-br from-accent-indigo to-[#4F46E5] flex items-center justify-center shadow-[0px_8px_24px_-4px_rgba(99,102,241,0.4)]">
+            <ShieldCheck className="w-7 h-7 text-white" />
+          </div>
+          <div>
+            <span className="text-2xl font-bold text-text-primary">注册账号</span>
+            <p className="text-sm text-text-secondary">加入秒思智能审核平台</p>
+          </div>
+        </div>
+
+        {/* 注册表单 */}
+        <form onSubmit={handleSubmit} className="space-y-5">
+          {error && (
+            <div className="flex items-center gap-2 p-3 bg-accent-coral/10 text-accent-coral rounded-lg text-sm">
+              <AlertCircle size={16} />
+              {error}
+            </div>
+          )}
+
+          {/* 角色选择 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">选择角色</label>
+            <div className="grid grid-cols-3 gap-2">
+              {roleOptions.map((opt) => (
+                <button
+                  key={opt.value}
+                  type="button"
+                  onClick={() => setRole(opt.value)}
+                  className={`p-3 rounded-xl border text-center transition-all ${
+                    role === opt.value
+                      ? 'border-accent-indigo bg-accent-indigo/10 text-accent-indigo'
+                      : 'border-border-subtle bg-bg-card text-text-secondary hover:bg-bg-elevated'
+                  }`}
+                >
+                  <div className="font-medium text-sm">{opt.label}</div>
+                </button>
+              ))}
+            </div>
+            <p className="text-xs text-text-tertiary">
+              {roleOptions.find((o) => o.value === role)?.desc}
+            </p>
+          </div>
+
+          {/* 用户名 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">用户名</label>
+            <div className="relative">
+              <User className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
+              <input
+                type="text"
+                placeholder="请输入用户名"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
+                required
+              />
+            </div>
+          </div>
+
+          {/* 邮箱 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">邮箱</label>
+            <div className="relative">
+              <Mail className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
+              <input
+                type="email"
+                placeholder="请输入邮箱"
+                value={email}
+                onChange={(e) => setEmail(e.target.value)}
+                className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
+              />
+            </div>
+          </div>
+
+          {/* 手机号 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">
+              手机号 <span className="text-text-tertiary font-normal">(选填)</span>
+            </label>
+            <div className="relative">
+              <Phone className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
+              <input
+                type="tel"
+                placeholder="请输入手机号"
+                value={phone}
+                onChange={(e) => setPhone(e.target.value)}
+                className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
+              />
+            </div>
+          </div>
+
+          {/* 密码 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">密码</label>
+            <div className="relative">
+              <Lock className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
+              <input
+                type="password"
+                placeholder="至少 6 位密码"
+                value={password}
+                onChange={(e) => setPassword(e.target.value)}
+                className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
+                required
+              />
+            </div>
+          </div>
+
+          {/* 确认密码 */}
+          <div className="space-y-2">
+            <label className="block text-sm font-medium text-text-primary">确认密码</label>
+            <div className="relative">
+              <Lock className="absolute left-4 top-1/2 -translate-y-1/2 w-5 h-5 text-text-tertiary" />
+              <input
+                type="password"
+                placeholder="请再次输入密码"
+                value={confirmPassword}
+                onChange={(e) => setConfirmPassword(e.target.value)}
+                className="w-full pl-12 pr-4 py-3.5 bg-bg-elevated border border-border-subtle rounded-xl text-text-primary placeholder-text-tertiary focus:outline-none focus:ring-2 focus:ring-accent-indigo focus:border-transparent transition-all"
+                required
+              />
+            </div>
+          </div>
+
+          <button
+            type="submit"
+            disabled={isLoading}
+            className="w-full py-3.5 rounded-xl bg-gradient-to-r from-accent-indigo to-[#4F46E5] text-white font-semibold text-base shadow-[0px_8px_24px_-4px_rgba(99,102,241,0.4)] hover:opacity-90 transition-opacity disabled:opacity-50"
+          >
+            {isLoading ? '注册中...' : '注册'}
+          </button>
+        </form>
+
+        {/* 底部链接 */}
+        <p className="text-center text-sm text-text-secondary">
+          已有账号？{' '}
+          <Link href="/login" className="text-accent-indigo hover:underline font-medium">
+            立即登录
+          </Link>
+        </p>
+      </div>
+    </div>
+  )
+}
diff --git a/frontend/hooks/useReview.ts b/frontend/hooks/useReview.ts
index 630cf9c..4aa53c6 100644
--- a/frontend/hooks/useReview.ts
+++ b/frontend/hooks/useReview.ts
@@ -5,7 +5,7 @@ import { api } from '@/lib/api'
 import type {
   VideoReviewRequest,
   ReviewTask,
-  TaskStatus,
+  ReviewTaskStatus,
 } from '@/types/review'
 
 interface UseReviewOptions {
@@ -36,11 +36,11 @@ export function useReview(options: UseReviewOptions = {}) {
     try {
       const response = await api.submitVideoReview(data)
       setTask({
-        reviewId: response.reviewId,
+        review_id: response.review_id,
         status: response.status,
-        createdAt: new Date().toISOString(),
+        created_at: new Date().toISOString(),
       })
-      return response.reviewId
+      return response.review_id
     } catch (err) {
       const error = err instanceof Error ? err : new Error('提交失败')
       setError(error)
@@ -59,11 +59,11 @@ export function useReview(options: UseReviewOptions = {}) {
       const progress = await api.getReviewProgress(reviewId)
       setTask((prev) => ({
         ...prev,
-        reviewId: progress.reviewId,
+        review_id: progress.review_id,
         status: progress.status,
         progress: progress.progress,
-        currentStep: progress.currentStep,
-        createdAt: prev?.createdAt || new Date().toISOString(),
+        current_step: progress.current_step,
+        created_at: prev?.created_at || new Date().toISOString(),
       }))
       return progress
     } catch (err) {
@@ -80,14 +80,14 @@ export function useReview(options: UseReviewOptions = {}) {
     try {
       const result = await api.getReviewResult(reviewId)
       const updatedTask: ReviewTask = {
-        reviewId: result.reviewId,
+        review_id: result.review_id,
         status: result.status,
         score: result.score,
         summary: result.summary,
         violations: result.violations,
-        softWarnings: result.softWarnings,
-        createdAt: task?.createdAt || new Date().toISOString(),
-        completedAt: new Date().toISOString(),
+        soft_warnings: result.soft_warnings,
+        created_at: task?.created_at || new Date().toISOString(),
+        completed_at: new Date().toISOString(),
       }
       setTask(updatedTask)
       return updatedTask
@@ -96,7 +96,7 @@ export function useReview(options: UseReviewOptions = {}) {
       setError(error)
       throw error
     }
-  }, [task?.createdAt])
+  }, [task?.created_at])
 
   /**
    * 清除轮询定时器
@@ -203,13 +203,13 @@ export function useReviewResult(reviewId: string | null) {
       try {
         const result = await api.getReviewResult(reviewId)
         setTask({
-          reviewId: result.reviewId,
+          review_id: result.review_id,
           status: result.status,
           score: result.score,
           summary: result.summary,
           violations: result.violations,
-          softWarnings: result.softWarnings,
-          createdAt: new Date().toISOString(),
+          soft_warnings: result.soft_warnings,
+          created_at: new Date().toISOString(),
         })
       } catch (err) {
         setError(err instanceof Error ? err : new Error('查询失败'))
diff --git a/frontend/lib/api.ts b/frontend/lib/api.ts
index c492523..313044b 100644
--- a/frontend/lib/api.ts
+++ b/frontend/lib/api.ts
@@ -8,6 +8,8 @@ import type {
   VideoReviewResponse,
   ReviewProgressResponse,
   ReviewResultResponse,
+  ScriptReviewRequest,
+  ScriptReviewResponse,
 } from '@/types/review'
 import type {
   TaskResponse,
@@ -40,6 +42,29 @@ import type {
   AgencyDashboard,
   BrandDashboard,
 } from '@/types/dashboard'
+import type {
+  ForbiddenWordCreate,
+  ForbiddenWordResponse,
+  ForbiddenWordListResponse,
+  WhitelistCreate,
+  WhitelistResponse,
+  WhitelistListResponse,
+  CompetitorCreate,
+  CompetitorResponse,
+  CompetitorListResponse,
+  PlatformRuleResponse,
+  PlatformListResponse,
+  RuleValidateRequest,
+  RuleValidateResponse,
+} from '@/types/rules'
+import type {
+  AIConfigUpdate,
+  AIConfigResponse,
+  GetModelsRequest,
+  ModelsListResponse,
+  TestConnectionRequest,
+  ConnectionTestResponse,
+} from '@/types/ai-config'
 
 const API_BASE_URL = process.env.NEXT_PUBLIC_API_BASE_URL || 'http://localhost:8000'
 const STORAGE_KEY_ACCESS = 'miaosi_access_token'
@@ -67,7 +92,8 @@ export interface User {
 export interface LoginRequest {
   email?: string
   phone?: string
-  password: string
+  password?: string
+  sms_code?: string
 }
 
 export interface RegisterRequest {
@@ -102,6 +128,14 @@ export interface UploadPolicyResponse {
   max_size_mb: number
 }
 
+export interface FileUploadedResponse {
+  url: string
+  file_key: string
+  file_name: string
+  file_size: number
+  file_type: string
+}
+
 // ==================== Token 管理 ====================
 
 function getAccessToken(): string | null {
@@ -283,8 +317,8 @@ class ApiClient {
   /**
    * 文件上传完成回调
    */
-  async fileUploaded(fileKey: string, fileName: string, fileSize: number, fileType: string): Promise<{ url: string }> {
-    const response = await this.client.post<{ url: string }>('/upload/complete', {
+  async fileUploaded(fileKey: string, fileName: string, fileSize: number, fileType: string): Promise<FileUploadedResponse> {
+    const response = await this.client.post<FileUploadedResponse>('/upload/complete', {
       file_key: fileKey,
       file_name: fileName,
       file_size: fileSize,
@@ -299,12 +333,7 @@ class ApiClient {
    * 提交视频审核
    */
   async submitVideoReview(data: VideoReviewRequest): Promise<VideoReviewResponse> {
-    const response = await this.client.post<VideoReviewResponse>('/videos/review', {
-      video_url: data.videoUrl,
-      platform: data.platform,
-      brand_id: data.brandId,
-      creator_id: data.creatorId,
-    })
+    const response = await this.client.post<VideoReviewResponse>('/videos/review', data)
     return response.data
   }
 
@@ -603,6 +632,144 @@ class ApiClient {
     return response.data
   }
 
+  // ==================== 脚本预审 ====================
+
+  /**
+   * 脚本预审（AI 审核）
+   */
+  async reviewScriptContent(data: ScriptReviewRequest): Promise<ScriptReviewResponse> {
+    const response = await this.client.post<ScriptReviewResponse>('/scripts/review', data)
+    return response.data
+  }
+
+  // ==================== 规则管理 ====================
+
+  /**
+   * 查询违禁词列表
+   */
+  async listForbiddenWords(category?: string): Promise<ForbiddenWordListResponse> {
+    const response = await this.client.get<ForbiddenWordListResponse>('/rules/forbidden-words', {
+      params: category ? { category } : undefined,
+    })
+    return response.data
+  }
+
+  /**
+   * 添加违禁词
+   */
+  async addForbiddenWord(data: ForbiddenWordCreate): Promise<ForbiddenWordResponse> {
+    const response = await this.client.post<ForbiddenWordResponse>('/rules/forbidden-words', data)
+    return response.data
+  }
+
+  /**
+   * 删除违禁词
+   */
+  async deleteForbiddenWord(wordId: string): Promise<void> {
+    await this.client.delete(`/rules/forbidden-words/${wordId}`)
+  }
+
+  /**
+   * 查询白名单
+   */
+  async listWhitelist(brandId?: string): Promise<WhitelistListResponse> {
+    const response = await this.client.get<WhitelistListResponse>('/rules/whitelist', {
+      params: brandId ? { brand_id: brandId } : undefined,
+    })
+    return response.data
+  }
+
+  /**
+   * 添加白名单
+   */
+  async addToWhitelist(data: WhitelistCreate): Promise<WhitelistResponse> {
+    const response = await this.client.post<WhitelistResponse>('/rules/whitelist', data)
+    return response.data
+  }
+
+  /**
+   * 查询竞品列表
+   */
+  async listCompetitors(brandId?: string): Promise<CompetitorListResponse> {
+    const response = await this.client.get<CompetitorListResponse>('/rules/competitors', {
+      params: brandId ? { brand_id: brandId } : undefined,
+    })
+    return response.data
+  }
+
+  /**
+   * 添加竞品
+   */
+  async addCompetitor(data: CompetitorCreate): Promise<CompetitorResponse> {
+    const response = await this.client.post<CompetitorResponse>('/rules/competitors', data)
+    return response.data
+  }
+
+  /**
+   * 删除竞品
+   */
+  async deleteCompetitor(competitorId: string): Promise<void> {
+    await this.client.delete(`/rules/competitors/${competitorId}`)
+  }
+
+  /**
+   * 查询所有平台规则
+   */
+  async listPlatformRules(): Promise<PlatformListResponse> {
+    const response = await this.client.get<PlatformListResponse>('/rules/platforms')
+    return response.data
+  }
+
+  /**
+   * 查询指定平台规则
+   */
+  async getPlatformRules(platform: string): Promise<PlatformRuleResponse> {
+    const response = await this.client.get<PlatformRuleResponse>(`/rules/platforms/${platform}`)
+    return response.data
+  }
+
+  /**
+   * 规则冲突检测
+   */
+  async validateRules(data: RuleValidateRequest): Promise<RuleValidateResponse> {
+    const response = await this.client.post<RuleValidateResponse>('/rules/validate', data)
+    return response.data
+  }
+
+  // ==================== AI 配置 ====================
+
+  /**
+   * 获取 AI 配置
+   */
+  async getAIConfig(): Promise<AIConfigResponse> {
+    const response = await this.client.get<AIConfigResponse>('/ai-config')
+    return response.data
+  }
+
+  /**
+   * 更新 AI 配置
+   */
+  async updateAIConfig(data: AIConfigUpdate): Promise<AIConfigResponse> {
+    const response = await this.client.put<AIConfigResponse>('/ai-config', data)
+    return response.data
+  }
+
+  /**
+   * 获取可用模型列表
+   */
+  async getAIModels(data: GetModelsRequest): Promise<ModelsListResponse> {
+    const response = await this.client.post<ModelsListResponse>('/ai-config/models', data)
+    return response.data
+  }
+
+  /**
+   * 测试 AI 连接
+   */
+  async testAIConnection(data: TestConnectionRequest): Promise<ConnectionTestResponse> {
+    const response = await this.client.post<ConnectionTestResponse>('/ai-config/test', data)
+    return response.data
+  }
+
   // ==================== 健康检查 ====================
 
   /**
diff --git a/frontend/lib/platforms.ts b/frontend/lib/platforms.ts
index 1415e70..51c139c 100644
--- a/frontend/lib/platforms.ts
+++ b/frontend/lib/platforms.ts
@@ -4,8 +4,6 @@ export const platformOptions = [
   { id: 'xiaohongshu', name: '小红书', icon: '📕', bgColor: 'bg-[#fe2c55]/15', textColor: 'text-[#fe2c55]', borderColor: 'border-[#fe2c55]/30' },
   { id: 'bilibili', name: 'B站', icon: '📺', bgColor: 'bg-[#00a1d6]/15', textColor: 'text-[#00a1d6]', borderColor: 'border-[#00a1d6]/30' },
   { id: 'kuaishou', name: '快手', icon: '⚡', bgColor: 'bg-[#ff4906]/15', textColor: 'text-[#ff4906]', borderColor: 'border-[#ff4906]/30' },
-  { id: 'weibo', name: '微博', icon: '🔴', bgColor: 'bg-[#e6162d]/15', textColor: 'text-[#e6162d]', borderColor: 'border-[#e6162d]/30' },
-  { id: 'wechat', name: '微信视频号', icon: '💬', bgColor: 'bg-[#07c160]/15', textColor: 'text-[#07c160]', borderColor: 'border-[#07c160]/30' },
 ]
 
 export type PlatformId = typeof platformOptions[number]['id']
diff --git a/frontend/types/ai-config.ts b/frontend/types/ai-config.ts
new file mode 100644
index 0000000..e75bff9
--- /dev/null
+++ b/frontend/types/ai-config.ts
@@ -0,0 +1,87 @@
+/**
+ * AI 配置类型定义
+ * 与后端 schemas/ai_config.py 对齐
+ */
+
+export type AIProvider =
+  | 'oneapi'
+  | 'openrouter'
+  | 'anthropic'
+  | 'openai'
+  | 'deepseek'
+  | 'qwen'
+  | 'doubao'
+  | 'zhipu'
+  | 'moonshot'
+
+export interface AIModelsConfig {
+  text: string
+  vision: string
+  audio: string
+}
+
+export interface AIParametersConfig {
+  temperature: number
+  max_tokens: number
+}
+
+// ===== 请求 =====
+
+export interface AIConfigUpdate {
+  provider: AIProvider
+  base_url: string
+  api_key: string
+  models: AIModelsConfig
+  parameters: AIParametersConfig
+}
+
+export interface GetModelsRequest {
+  provider: AIProvider
+  base_url: string
+  api_key: string
+}
+
+export interface TestConnectionRequest {
+  provider: AIProvider
+  base_url: string
+  api_key: string
+  models: AIModelsConfig
+}
+
+// ===== 响应 =====
+
+export interface AIConfigResponse {
+  provider: string
+  base_url: string
+  api_key_masked: string
+  models: AIModelsConfig
+  parameters: AIParametersConfig
+  available_models: Record<string, ModelInfo[]>
+  is_configured: boolean
+  last_test_at?: string | null
+  last_test_result?: Record<string, unknown> | null
+}
+
+export interface ModelInfo {
+  id: string
+  name: string
+}
+
+export interface ModelsListResponse {
+  success: boolean
+  models: Record<string, ModelInfo[]>
+  error?: string | null
+}
+
+export interface ModelTestResult {
+  success: boolean
+  latency_ms?: number | null
+  error?: string | null
+  model: string
+}
+
+export interface ConnectionTestResponse {
+  success: boolean
+  results: Record<string, ModelTestResult>
+  message: string
+}
diff --git a/frontend/types/review.ts b/frontend/types/review.ts
index 7c92252..5b2a241 100644
--- a/frontend/types/review.ts
+++ b/frontend/types/review.ts
@@ -1,75 +1,125 @@
 /**
  * 视频审核相关类型定义
+ * 与后端 schemas/review.py 对齐
  */
 
-export type TaskStatus = 'pending' | 'processing' | 'completed' | 'failed'
+// 审核任务状态（区别于 task.ts 中的 TaskStatus）
+export type ReviewTaskStatus = 'pending' | 'processing' | 'completed' | 'failed' | 'approved' | 'rejected'
 
 export type RiskLevel = 'high' | 'medium' | 'low'
 
 export type ViolationType =
   | 'forbidden_word'
+  | 'efficacy_claim'
   | 'competitor_logo'
   | 'duration_short'
   | 'mention_missing'
+  | 'brand_safety'
 
-export type ViolationSource = 'speech' | 'subtitle' | 'visual'
+export type ViolationSource = 'text' | 'speech' | 'subtitle' | 'visual'
 
+export type SoftRiskAction = 'confirm' | 'note'
+
+export type Platform = 'douyin' | 'xiaohongshu' | 'bilibili' | 'kuaishou'
+
+// 文本位置（脚本审核）
+export interface Position {
+  start: number
+  end: number
+}
+
+// 违规项（与后端 Violation 对齐）
 export interface Violation {
-  id: string
   type: ViolationType
   content: string
-  timestamp: number
-  source: ViolationSource
-  riskLevel: RiskLevel
+  severity: RiskLevel
   suggestion: string
+  // 文本审核字段
+  position?: Position | null
+  // 视频审核字段
+  timestamp?: number | null
+  timestamp_end?: number | null
+  source?: ViolationSource | null
 }
 
-export interface SoftWarning {
-  id: string
-  type: string
-  content: string
-  suggestion: string
+// 软性风控提示（与后端 SoftRiskWarning 对齐）
+export interface SoftRiskWarning {
+  code: string
+  message: string
+  action_required: SoftRiskAction
+  blocking: boolean
+  context?: Record<string, unknown> | null
 }
 
+// 前端内部使用的审核任务状态对象
 export interface ReviewTask {
-  reviewId: string
+  review_id: string
   title?: string
-  status: TaskStatus
+  status: ReviewTaskStatus
   progress?: number
-  currentStep?: string
+  current_step?: string
   score?: number
   summary?: string
   violations?: Violation[]
-  softWarnings?: SoftWarning[]
-  createdAt: string
-  completedAt?: string
+  soft_warnings?: SoftRiskWarning[]
+  created_at: string
+  completed_at?: string
 }
 
+// ==================== 请求/响应类型 ====================
+
 export interface VideoReviewRequest {
-  videoUrl?: string
-  platform: string
-  brandId?: string
-  creatorId?: string
-  title?: string
+  video_url: string
+  platform: Platform
+  brand_id: string
+  creator_id: string
+  competitors?: string[]
+  requirements?: Record<string, unknown>
 }
 
 export interface VideoReviewResponse {
-  reviewId: string
-  status: TaskStatus
+  review_id: string
+  status: ReviewTaskStatus
 }
 
 export interface ReviewProgressResponse {
-  reviewId: string
-  status: TaskStatus
+  review_id: string
+  status: ReviewTaskStatus
   progress: number
-  currentStep: string
+  current_step: string
 }
 
 export interface ReviewResultResponse {
-  reviewId: string
-  status: TaskStatus
+  review_id: string
+  status: ReviewTaskStatus
   score: number
   summary: string
   violations: Violation[]
-  softWarnings: SoftWarning[]
+  soft_warnings: SoftRiskWarning[]
+}
+
+// ==================== 脚本预审 ====================
+
+export interface SoftRiskContext {
+  violation_rate?: number
+  violation_threshold?: number
+  asr_confidence?: number
+  ocr_confidence?: number
+  has_history_violation?: boolean
+}
+
+export interface ScriptReviewRequest {
+  content: string
+  platform: Platform
+  brand_id: string
+  required_points?: string[]
+  soft_risk_context?: SoftRiskContext
+}
+
+export interface ScriptReviewResponse {
+  score: number
+  summary: string
+  violations: Violation[]
+  missing_points?: string[]
+  soft_warnings: SoftRiskWarning[]
 }
diff --git a/frontend/types/rules.ts b/frontend/types/rules.ts
new file mode 100644
index 0000000..af83610
--- /dev/null
+++ b/frontend/types/rules.ts
@@ -0,0 +1,98 @@
+/**
+ * 规则管理类型定义
+ * 与后端 api/rules.py 对齐
+ */
+
+// ===== 违禁词 =====
+
+export interface ForbiddenWordCreate {
+  word: string
+  category: string
+  severity: string
+}
+
+export interface ForbiddenWordResponse {
+  id: string
+  word: string
+  category: string
+  severity: string
+}
+
+export interface ForbiddenWordListResponse {
+  items: ForbiddenWordResponse[]
+  total: number
+}
+
+// ===== 白名单 =====
+
+export interface WhitelistCreate {
+  term: string
+  reason: string
+  brand_id: string
+}
+
+export interface WhitelistResponse {
+  id: string
+  term: string
+  reason: string
+  brand_id: string
+}
+
+export interface WhitelistListResponse {
+  items: WhitelistResponse[]
+  total: number
+}
+
+// ===== 竞品 =====
+
+export interface CompetitorCreate {
+  name: string
+  brand_id: string
+  logo_url?: string
+  keywords: string[]
+}
+
+export interface CompetitorResponse {
+  id: string
+  name: string
+  brand_id: string
+  logo_url?: string | null
+  keywords: string[]
+}
+
+export interface CompetitorListResponse {
+  items: CompetitorResponse[]
+  total: number
+}
+
+// ===== 平台规则 =====
+
+export interface PlatformRuleResponse {
+  platform: string
+  rules: Record<string, unknown>[]
+  version: string
+  updated_at: string
+}
+
+export interface PlatformListResponse {
+  items: PlatformRuleResponse[]
+  total: number
+}
+
+// ===== 规则冲突检测 =====
+
+export interface RuleValidateRequest {
+  brand_id: string
+  platform: string
+  brief_rules: Record<string, unknown>
+}
+
+export interface RuleConflict {
+  brief_rule: string
+  platform_rule: string
+  suggestion: string
+}
+
+export interface RuleValidateResponse {
+  conflicts: RuleConflict[]
+}