diff --git a/backend/.env b/backend/.env
index f552be7..856a358 100644
--- a/backend/.env
+++ b/backend/.env
@@ -54,15 +54,15 @@ LOG_MAX_SIZE=10485760
 LOG_BACKUP_COUNT=5
 
 # OpenTelemetry简化配置
-OTEL_ENABLED=true
-OTEL_SERVICE_NAME=apple-exchange-backend
+OTEL_ENABLED=false
+OTEL_SERVICE_NAME=苹果官网下单
 OTEL_SERVICE_VERSION=2.0.0
 OTEL_EXPORTER_ENDPOINT=http://38.38.251.113:31547
 OTEL_EXPORTER_PROTOCOL=grpc
 OTEL_EXPORTER_TIMEOUT=30
-OTEL_TRACES_ENABLED=true
-OTEL_METRICS_ENABLED=true
-OTEL_LOGS_ENABLED=true
+OTEL_TRACES_ENABLED=false
+OTEL_METRICS_ENABLED=false
+OTEL_LOGS_ENABLED=false
 OTEL_SAMPLER_RATIO=1.0
 OTEL_BATCH_SIZE=512
 OTEL_EXPORT_INTERVAL=5000
diff --git a/backend/app/api/v1/links.py b/backend/app/api/v1/links.py
index a569a37..309ba9b 100644
--- a/backend/app/api/v1/links.py
+++ b/backend/app/api/v1/links.py
@@ -9,9 +9,12 @@ from app.core.database import get_async_db
 from app.core.log import get_logger
 from app.schemas.link import (
     LinkCreate,
-    LinkListResponse,
-    LinkResponse,
     LinkStatus,
+    LinkUpdate,
+)
+from app.schemas.task import (
+    LinkInfo,
+    PaginatedResponse,
 )
 from app.services.link_service import LinksService
 
@@ -24,10 +27,10 @@ def get_link_service(db: AsyncSession = Depends(get_async_db)) -> LinksService:
     return LinksService(db)
 
 
-@router.post("/", response_model=LinkResponse)
+@router.post("/", response_model=LinkInfo)
 async def create_link(
     link_data: LinkCreate, link_service: LinksService = Depends(get_link_service)
-):
+) -> LinkInfo:
     """创建新链接"""
     try:
         return await link_service.create_link(link_data)
@@ -41,7 +44,7 @@ async def create_link(
         raise HTTPException(status_code=500, detail="创建链接失败")
 
 
-@router.get("/list", response_model=LinkListResponse)
+@router.get("/list", response_model=PaginatedResponse[LinkInfo])
 async def get_links(
     page: int = Query(1, ge=1, description="页码"),
     size: int = Query(20, ge=1, le=1000, description="每页大小"),
@@ -49,7 +52,7 @@ async def get_links(
     max_amount: float | None = Query(None, description="最大金额"),
     url_pattern: str | None = Query(None, description="URL模式"),
     link_service: LinksService = Depends(get_link_service),
-):
+) -> PaginatedResponse[LinkInfo]:
     """获取链接列表"""
     try:
         result = await link_service.get_links(
@@ -66,10 +69,10 @@ async def get_links(
         raise HTTPException(status_code=500, detail="获取链接列表失败")
 
 
-@router.get("/{link_id}", response_model=LinkResponse)
+@router.get("/{link_id}", response_model=LinkInfo)
 async def get_link(
     link_id: int, link_service: LinksService = Depends(get_link_service)
-):
+) -> LinkInfo:
     """获取单个链接详情"""
     try:
         link = await link_service.get_link(str(link_id))
@@ -87,7 +90,7 @@ async def get_link(
 @router.delete("/{link_id}")
 async def delete_link(
     link_id: str, link_service: LinksService = Depends(get_link_service)
-):
+) -> dict[str, str]:
     """删除链接"""
     try:
         success = await link_service.delete_link(link_id)
@@ -108,7 +111,7 @@ async def toggle_link_status(
     link_id: str,
     status: LinkStatus,
     link_service: LinksService = Depends(get_link_service),
-):
+) -> LinkInfo:
     """切换链接状态"""
     try:
         updated_link = await link_service.update_link_status(link_id, status)
@@ -122,3 +125,25 @@ async def toggle_link_status(
     except Exception as e:
         logger.error(f"切换链接状态失败: {str(e)}", link_id=link_id, exc_info=True)
         raise HTTPException(status_code=500, detail="切换链接状态失败")
+
+
+@router.patch("/{link_id}/weight")
+async def update_link_weight(
+    link_id: str,
+    weight: int = Query(..., ge=1, le=100, description="权重值(1-100)"),
+    link_service: LinksService = Depends(get_link_service),
+) -> LinkInfo:
+    """更新链接权重"""
+    try:
+        link_update = LinkUpdate(url=None, amount=None, weight=weight, status=None)
+        updated_link = await link_service.update_link(link_id, link_update)
+        if not updated_link:
+            logger.warning(f"更新链接权重失败 - 链接不存在: {link_id}")
+            raise HTTPException(status_code=404, detail="链接不存在")
+        logger.info(f"链接权重更新成功: {link_id} -> {weight}")
+        return updated_link
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"更新链接权重失败: {str(e)}", link_id=link_id, exc_info=True)
+        raise HTTPException(status_code=500, detail="更新链接权重失败")
diff --git a/backend/app/api/v1/orders.py b/backend/app/api/v1/orders.py
index ad06df7..0b0684e 100644
--- a/backend/app/api/v1/orders.py
+++ b/backend/app/api/v1/orders.py
@@ -12,13 +12,11 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from app.core.database import get_async_db
 from app.core.log import get_logger
 from app.models.orders import OrderStatus
-from app.schemas.link import LinkResponse
 from app.schemas.order import (
     OrderDetailResponse,
     OrderStatsResponse,
 )
 from app.schemas.task import CardInfo, UserInfo, LinkInfo
-from app.schemas.user_data import UserInfoResponse
 from app.services.order_business_service import OrderService
 
 router = APIRouter()
@@ -56,7 +54,8 @@ async def get_orders(
         # Convert SQLAlchemy models to Pydantic response schemas
         result = []
         for order in orders:
-            link_response = LinkResponse(
+            link_response = LinkInfo(
+                weight=order.links.weight,
                 id=order.links.id,
                 url=order.links.url,
                 amount=order.links.amount,
@@ -79,7 +78,7 @@ async def get_orders(
                     )
                 )
 
-            user_data = UserInfoResponse(
+            user_data = UserInfo(
                 id=order.user_data.id,
                 email=order.user_data.email,
                 phone=order.user_data.phone,
diff --git a/backend/app/api/v1/user_data.py b/backend/app/api/v1/user_data.py
index a551804..f718bf3 100644
--- a/backend/app/api/v1/user_data.py
+++ b/backend/app/api/v1/user_data.py
@@ -9,10 +9,13 @@ from app.core.database import get_async_db
 from app.core.log import get_logger
 from app.schemas.user_data import (
     UserDataCreate,
-    UserDataListResponse,
     UserDataResponse,
     UserDataUploadResponse,
 )
+from app.schemas.task import (
+    BulkDeleteUserDataResponse,
+    PaginatedResponse,
+)
 from app.services.user_data_service import UserDataService
 
 logger = get_logger(__name__)
@@ -79,6 +82,30 @@ async def get_user_data(
         raise HTTPException(status_code=500, detail="获取用户数据详情失败")
 
 
+@router.delete("/all", response_model=BulkDeleteUserDataResponse, summary="批量删除所有用户数据")
+async def bulk_delete_all_user_data(
+    skip_orders: bool = Query(False, description="是否跳过有关联订单的用户数据"),
+    service: UserDataService = Depends(get_user_data_service),
+):
+    """
+    批量软删除所有用户数据
+
+    - **skip_orders**: 是否跳过有关联订单的用户数据（默认false，会删除包括有关联订单的所有数据）
+
+    返回删除统计信息，包括总用户数、删除用户数和跳过用户数
+    """
+    try:
+        result = await service.delete_all_user_data(skip_orders=skip_orders)
+        logger.info(
+            f"批量删除用户数据完成: total={result['total_users']}, "
+            f"deleted={result['deleted_users']}, skipped={result['skipped_users']}"
+        )
+        return result
+    except Exception as e:
+        logger.error(f"批量删除用户数据失败: {str(e)}", exc_info=True)
+        raise HTTPException(status_code=500, detail="批量删除用户数据失败")
+
+
 @router.delete("/{user_id}", summary="删除用户数据")
 async def delete_user_data(
     user_id: str, service: UserDataService = Depends(get_user_data_service)
@@ -105,7 +132,7 @@ async def delete_user_data(
         raise HTTPException(status_code=500, detail="删除用户数据失败")
 
 
-@router.get("/list", response_model=UserDataListResponse, summary="获取用户数据列表")
+@router.get("/list", response_model=PaginatedResponse[UserDataResponse], summary="获取用户数据列表")
 async def get_user_data_list(
     page: int = Query(1, ge=1, description="页码"),
     size: int = Query(20, ge=1, le=100, description="每页大小"),
@@ -202,3 +229,5 @@ async def batch_upload_user_data(
     except Exception as e:
         logger.error(f"批量上传用户数据失败: {str(e)}", exc_info=True)
         raise HTTPException(status_code=500, detail="批量上传用户数据失败")
+
+
diff --git a/backend/app/core/database.py b/backend/app/core/database.py
index f030745..939f665 100644
--- a/backend/app/core/database.py
+++ b/backend/app/core/database.py
@@ -13,7 +13,7 @@ from sqlalchemy.ext.asyncio import (
     async_sessionmaker,
     create_async_engine,
 )
-from sqlalchemy.orm import Session, sessionmaker
+from sqlalchemy.orm import Session
 from sqlalchemy.pool import StaticPool
 
 from app.core.config import get_settings
diff --git a/backend/app/models/links.py b/backend/app/models/links.py
index 4dc5adc..bbd6edd 100644
--- a/backend/app/models/links.py
+++ b/backend/app/models/links.py
@@ -5,7 +5,7 @@
 from typing import TYPE_CHECKING, Any
 from enum import Enum
 
-from sqlalchemy import Boolean, Float, Index, String
+from sqlalchemy import Boolean, Float, Index, Integer, String
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
 from .base import BaseModel
@@ -33,6 +33,7 @@ class Links(BaseModel):
 
     url: Mapped[str] = mapped_column(String(255), nullable=False, comment="链接地址")
     amount: Mapped[float] = mapped_column(Float, nullable=False, comment="金额")
+    weight: Mapped[int] = mapped_column(Integer, default=1, nullable=False, comment="权重(1-100)")
     status: Mapped[LinkStatus] = mapped_column(
         default=LinkStatus.ACTIVE, comment="链接状态"
     )
diff --git a/backend/app/repositories/link_repository.py b/backend/app/repositories/link_repository.py
index f7933f1..944571b 100644
--- a/backend/app/repositories/link_repository.py
+++ b/backend/app/repositories/link_repository.py
@@ -7,7 +7,7 @@ from sqlalchemy import func, select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.core.log import get_logger
-from app.models.links import Links
+from app.models.links import LinkStatus, Links
 from app.repositories.base_repository import BaseRepository
 
 logger = get_logger(__name__)
@@ -142,28 +142,55 @@ class LinkRepository(BaseRepository[Links]):
         self, current_position: int = 0
     ) -> tuple[Links, int] | None:
         """
-        从轮询池中获取下一个链接
+        从轮询池中获取下一个链接（基于权重的轮询算法）
 
         Args:
-            current_position: 当前位置
+            current_position: 当前轮询位置
 
         Returns:
             (链接实例, 新位置) 或 None
         """
-        # 获取所有链接按ID排序（确保顺序一致）
-        query = select(Links).order_by(Links.id)
+        # 获取所有激活状态且未软删除的链接，按权重降序排列
+        query = select(Links).where(
+            Links.status == LinkStatus.ACTIVE.value,
+            Links.is_deleted == False
+        ).order_by(Links.weight.desc())
         result = await self.db_session.execute(query)
         links = list(result.scalars().all())
 
         if not links:
             return None
 
-        # 计算下一个位置
-        next_position = (current_position + 1) % len(links)
-        next_link = links[next_position]
+        # 计算总权重
+        total_weight = sum(link.weight for link in links)
+        if total_weight == 0:
+            return None
 
-        logger.info(f"从轮询池获取链接: {next_link.id}, 位置: {next_position}")
-        return next_link, next_position
+        # 使用基于权重的轮询算法
+        # current_position 在总权重范围内循环，确保权重越高的链接被选中的频率越高
+        position_in_weight_cycle = current_position % total_weight
+
+        # 遍历链接，累积权重直到找到应该被选中的链接
+        accumulated_weight = 0
+
+        for link in links:
+            accumulated_weight += link.weight
+            if position_in_weight_cycle < accumulated_weight:
+                # 计算下一个位置，确保在总权重范围内循环
+                next_position = (current_position + 1) % total_weight if total_weight > 0 else 0
+                logger.info(
+                    f"从权重轮询池获取链接: {link.id}, 权重: {link.weight}, "
+                    f"累积权重: {accumulated_weight}, 位置: {next_position}"
+                )
+                return link, next_position
+
+        # 理论上不应该到达这里，但作为保险措施
+        next_position = (current_position + 1) % total_weight if total_weight > 0 else 0
+        selected_link = links[0]
+        logger.info(
+            f"从权重轮询池获取链接(默认): {selected_link.id}, 权重: {selected_link.weight}, 位置: {next_position}"
+        )
+        return selected_link, next_position
 
     async def get_link_by_pool_position(self, position: int) -> Links | None:
         """
@@ -181,9 +208,14 @@ class LinkRepository(BaseRepository[Links]):
 
     async def get_pool_size(self) -> int:
         """
-        获取轮询池大小
+        获取轮询池大小（仅包含激活状态且未软删除的链接）
 
         Returns:
             池中链接总数
         """
-        return await self.count()
+        query = select(func.count()).where(
+            Links.status == LinkStatus.ACTIVE.value,
+            Links.is_deleted == False
+        )
+        result = await self.db_session.execute(query)
+        return result.scalar() or 0
diff --git a/backend/app/repositories/user_data_repository.py b/backend/app/repositories/user_data_repository.py
index 8030f4a..866630c 100644
--- a/backend/app/repositories/user_data_repository.py
+++ b/backend/app/repositories/user_data_repository.py
@@ -130,3 +130,61 @@ class UserDataRepository(BaseRepository[UserData]):
         # 创建新用户
         new_user = await self.create(**user_data)
         return new_user, True
+
+    async def bulk_soft_delete(self, skip_orders: bool = False) -> dict[str, any]:
+        """
+        批量软删除用户数据
+
+        Args:
+            skip_orders: 是否跳过有关联订单的用户数据
+
+        Returns:
+            删除统计信息
+        """
+        try:
+            # 获取所有未删除的用户数据
+            all_users = await self.get_all(include_deleted=False)
+
+            if not all_users:
+                return {
+                    "total_users": 0,
+                    "deleted_users": 0,
+                    "skipped_users": 0,
+                    "message": "没有找到需要删除的用户数据"
+                }
+
+            deleted_count = 0
+            skipped_count = 0
+            user_ids_to_delete = []
+
+            for user in all_users:
+                # 检查是否有关联订单
+                if skip_orders:
+                    user_with_orders = await self.get_user_with_orders(user.id)
+                    if user_with_orders and user_with_orders.orders:
+                        skipped_count += 1
+                        continue
+
+                user_ids_to_delete.append(user.id)
+                deleted_count += 1
+
+            # 批量执行软删除
+            if user_ids_to_delete:
+                await self.bulk_delete(user_ids_to_delete)
+
+            logger.info(
+                f"批量软删除用户数据完成: total={len(all_users)}, "
+                f"deleted={deleted_count}, skipped={skipped_count}"
+            )
+
+            return {
+                "total_users": len(all_users),
+                "deleted_users": deleted_count,
+                "skipped_users": skipped_count,
+                "message": f"成功软删除 {deleted_count} 个用户数据" +
+                       (f"，跳过 {skipped_count} 个有关联订单的用户数据" if skipped_count > 0 else "")
+            }
+
+        except Exception as e:
+            logger.error(f"批量软删除用户数据失败: {str(e)}", exc_info=True)
+            raise
diff --git a/backend/app/schemas/__init__.py b/backend/app/schemas/__init__.py
index 4ecb15c..92846d2 100644
--- a/backend/app/schemas/__init__.py
+++ b/backend/app/schemas/__init__.py
@@ -1,5 +1,6 @@
 """
 Pydantic schemas for API request/response models
+统一管理的所有 Pydantic 模型
 """
 
 from .health import (
@@ -8,39 +9,45 @@ from .health import (
     LivenessCheckResponse,
     ReadinessCheckResponse,
 )
-from .link import (
-    LinkCreate,
-    LinkListResponse,
-    LinkPoolResponse,
-    LinkResponse,
-    LinkStatsResponse,
-    LinkUpdate,
-)
-from .order import (
-    OrderDetailResponse,
-    OrderStatsResponse,
-    UploadUrlRequest,
-    UploadUrlResponse,
-)
 from .task import (
     BatchProcessRequest,
     CardInfo,
+    DeleteAllDataResponse,
+    GiftCardDetailCreate,
+    GiftCardInfoCreate,
+    GiftCardInfoResponse,
+    GiftCardRequest,
     GiftCardResponse,
+    GiftCardSubmissionRequest,
+    GiftCardSubmissionResponse,
+    LinkBase,
+    LinkCreate,
     LinkInfo,
+    LinkPoolResponse,
+    LinkStatsResponse,
+    LinkStatus,
+    LinkUpdate,
+    OrderDetailResponse,
+    OrderStatsResponse,
     PaginatedResponse,
     ProcessOrderRequest,
     QueueStatsResponse,
+    TaskControlRequest,
+    TaskControlResponse,
+    TaskListResponse,
+    TaskListItem,
+    TaskStateResponse,
     TaskStatusResponse,
+    UploadUrlRequest,
+    UploadUrlResponse,
     UserInfo,
-    WorkerStatusResponse,
-)
-from .user_data import (
+    UserDataBase,
     UserDataCreate,
-    UserDataListResponse,
     UserDataResponse,
     UserDataStatsResponse,
     UserDataUpdate,
     UserDataUploadResponse,
+    WorkerStatusResponse,
 )
 
 __all__ = [
@@ -49,32 +56,45 @@ __all__ = [
     "LinkInfo",
     "CardInfo",
     "PaginatedResponse",
+    "LinkStatus",
+    # User data schemas
+    "UserDataBase",
+    "UserDataCreate",
+    "UserDataUpdate",
+    "UserDataResponse",
+    "UserDataUploadResponse",
+    "UserDataStatsResponse",
+    # Link schemas
+    "LinkBase",
+    "LinkCreate",
+    "LinkUpdate",
+    "LinkPoolResponse",
+    "LinkStatsResponse",
     # Order schemas
     "OrderStatsResponse",
     "OrderDetailResponse",
     "UploadUrlRequest",
     "UploadUrlResponse",
+    # Gift card schemas
+    "GiftCardRequest",
     "GiftCardResponse",
+    "GiftCardSubmissionRequest",
+    "GiftCardSubmissionResponse",
+    "GiftCardInfoCreate",
+    "GiftCardInfoResponse",
+    "GiftCardDetailCreate",
     # Task schemas
     "ProcessOrderRequest",
     "BatchProcessRequest",
     "TaskStatusResponse",
     "WorkerStatusResponse",
     "QueueStatsResponse",
-    # Link schemas
-    "LinkCreate",
-    "LinkUpdate",
-    "LinkResponse",
-    "LinkListResponse",
-    "LinkPoolResponse",
-    "LinkStatsResponse",
-    # User data schemas
-    "UserDataCreate",
-    "UserDataUpdate",
-    "UserDataResponse",
-    "UserDataListResponse",
-    "UserDataUploadResponse",
-    "UserDataStatsResponse",
+    "TaskControlRequest",
+    "TaskControlResponse",
+    "TaskStateResponse",
+    "TaskListResponse",
+    "TaskListItem",
+    "DeleteAllDataResponse",
     # Health schemas
     "HealthCheckResponse",
     "DetailedHealthCheckResponse",
diff --git a/backend/app/schemas/gift_card.py b/backend/app/schemas/gift_card.py
index 590f857..687d1ed 100644
--- a/backend/app/schemas/gift_card.py
+++ b/backend/app/schemas/gift_card.py
@@ -21,5 +21,3 @@ __all__ = [
     "GiftCardDetailCreate",
 ]
 
-# 为了向后兼容，保留别名
-GiftCardInfoResponse = CardInfo
diff --git a/backend/app/schemas/link.py b/backend/app/schemas/link.py
index 102886f..b552c6e 100644
--- a/backend/app/schemas/link.py
+++ b/backend/app/schemas/link.py
@@ -1,103 +1,27 @@
 """
 链接相关的Pydantic模型
+已迁移到 app.schemas.task 模块中统一管理
 """
 
-from datetime import datetime
-from enum import Enum
+# 从统一schema导入所有链接相关模型
+from app.schemas.task import (
+    LinkBase,
+    LinkCreate,
+    LinkInfo,
+    LinkPoolResponse,
+    LinkStatsResponse,
+    LinkUpdate,
+    LinkStatus,
+    PaginatedResponse,
+)
 
-from pydantic import BaseModel, ConfigDict, Field
-
-
-class LinkStatus(str, Enum):
-    """链接状态枚举"""
-
-    ACTIVE = "active"
-    INACTIVE = "inactive"
-
-
-class LinkBase(BaseModel):
-    """链接基础模型"""
-
-    url: str = Field(..., description="链接URL", max_length=255)
-    amount: float = Field(..., description="金额", gt=0)
-    status: LinkStatus = Field(LinkStatus.ACTIVE, description="链接状态")
-
-
-class LinkCreate(LinkBase):
-    """创建链接请求模型"""
-
-    pass
-
-
-class LinkUpdate(BaseModel):
-    """更新链接请求模型"""
-
-    url: str | None = Field(None, description="链接URL", max_length=255)
-    amount: float | None = Field(None, description="金额", gt=0)
-    status: LinkStatus | None = Field(None, description="链接状态")
-
-
-# 从统一schema导入LinkInfo（延迟导入避免循环导入）
-try:
-    from app.schemas.task import LinkInfo
-
-    # 为了向后兼容，保留别名
-    LinkResponse = LinkInfo
-except ImportError:
-    # 如果导入失败，保持原有的LinkResponse
-    class LinkResponse(LinkBase):
-        """链接响应模型"""
-
-        id: str = Field(..., description="链接ID")
-        created_at: str = Field(..., description="创建时间")
-        updated_at: str = Field(..., description="更新时间")
-
-        model_config = ConfigDict(from_attributes=True)
-
-        @classmethod
-        def from_orm(cls, obj):
-            """Custom ORM conversion to handle datetime serialization"""
-            data = {}
-            for field in cls.model_fields:
-                value = getattr(obj, field, None)
-                if isinstance(value, datetime):
-                    data[field] = value.isoformat()
-                else:
-                    data[field] = value
-
-            return cls(**data)
-
-
-# 从统一schema导入PaginatedResponse（延迟导入避免循环导入）
-try:
-    from app.schemas.task import PaginatedResponse
-
-    # 为了向后兼容，保留别名
-    LinkListResponse = PaginatedResponse[LinkResponse]
-except ImportError:
-    # 如果导入失败，保持原有的LinkListResponse
-    class LinkListResponse(BaseModel):
-        """链接列表响应模型"""
-
-        items: list[LinkResponse]
-        total: int
-        page: int
-        size: int
-        pages: int
-
-
-class LinkPoolResponse(BaseModel):
-    """轮询池响应模型"""
-
-    link: LinkResponse
-    pool_position: int = Field(..., description="在轮询池中的位置")
-
-
-class LinkStatsResponse(BaseModel):
-    """链接统计响应模型"""
-
-    total_links: int = Field(..., description="总链接数")
-    total_orders: int = Field(..., description="总订单数")
-    average_amount: float = Field(..., description="平均金额")
-    min_amount: float = Field(..., description="最小金额")
-    max_amount: float = Field(..., description="最大金额")
+__all__ = [
+    "LinkBase",
+    "LinkCreate",
+    "LinkInfo",
+    "LinkPoolResponse",
+    "LinkStatsResponse",
+    "LinkUpdate",
+    "LinkStatus",
+    "PaginatedResponse",
+]
diff --git a/backend/app/schemas/order.py b/backend/app/schemas/order.py
index 7dcf9ad..899d443 100644
--- a/backend/app/schemas/order.py
+++ b/backend/app/schemas/order.py
@@ -1,56 +1,20 @@
 """
 订单相关的Pydantic模型
+已迁移到 app.schemas.task 模块中统一管理
 """
 
-from pydantic import BaseModel, ConfigDict, Field
+# 从统一schema导入所有订单相关模型
+from app.schemas.task import (
+    OrderDetailResponse,
+    OrderStatsResponse,
+    UploadUrlRequest,
+    UploadUrlResponse,
+    UserInfo,
+)
 
-from app.models.orders import OrderStatus
-from app.schemas.task import CardInfo, LinkInfo, UserInfo
-
-
-class OrderStatsResponse(BaseModel):
-    """订单统计响应"""
-
-    total: int
-    pending: int
-    processing: int
-    success: int
-    failed: int
-    last_update: str
-
-
-class OrderDetailResponse(BaseModel):
-    """订单详情响应 - 与数据库结构完全一致"""
-
-    id: str = Field(..., description="订单ID")
-    status: OrderStatus = Field(..., description="订单状态")
-    created_at: str = Field(..., description="创建时间")
-    updated_at: str = Field(..., description="更新时间")
-    final_order_url: str | None = Field(None, description="最终订单URL")
-    final_order_id: str | None = Field(None, description="最终苹果订单ID")
-    failure_reason: str | None = Field(None, description="失败原因")
-    user_data_id: str = Field(..., description="用户数据ID")
-    links_id: str = Field(..., description="链接ID")
-
-    # 关联关系
-    user_data: UserInfo = Field(description="用户数据")
-    links: LinkInfo = Field(description="链接信息")
-    gift_cards: list[CardInfo] = Field(default_factory=list, description="礼品卡列表")
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-class UploadUrlRequest(BaseModel):
-    """上传URL请求"""
-
-    url: str = Field(..., min_length=1, description="上传URL")
-    thread_id: str | None = Field(None, description="线程ID")
-
-
-class UploadUrlResponse(BaseModel):
-    """上传URL响应"""
-
-    success: bool
-    message: str
-    upload_config_id: str
-    url: str
+__all__ = [
+    "OrderDetailResponse",
+    "OrderStatsResponse",
+    "UploadUrlRequest",
+    "UploadUrlResponse",
+]
diff --git a/backend/app/schemas/task.py b/backend/app/schemas/task.py
index 5875f01..43c9214 100644
--- a/backend/app/schemas/task.py
+++ b/backend/app/schemas/task.py
@@ -4,14 +4,21 @@
 """
 
 from datetime import datetime
+from enum import Enum
 from typing import Any, Generic, List, TypeVar
 
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 from app.enums.task import OrderTaskStatus
 from app.models.orders import OrderStatus
 from app.models.giftcards import GiftCardStatus
-from app.models.links import LinkStatus
+
+
+class LinkStatus(str, Enum):
+    """链接状态枚举"""
+
+    ACTIVE = "active"
+    INACTIVE = "inactive"
 
 T = TypeVar("T")
 
@@ -101,8 +108,6 @@ class UserInfo(BaseModel):
     model_config = ConfigDict(from_attributes=True)
 
 
-# 为了向后兼容，保留 TaskUserInfo 别名
-TaskUserInfo = UserInfo
 
 
 class LinkInfo(BaseModel):
@@ -111,6 +116,7 @@ class LinkInfo(BaseModel):
     id: str = Field(..., description="链接ID")
     url: str = Field(..., description="链接地址")
     amount: float = Field(..., description="金额")
+    weight: int = Field(..., description="权重(1-100)")
     status: LinkStatus = Field(..., description="链接状态")
     created_at: str = Field(description="创建时间")
     updated_at: str = Field(description="更新时间")
@@ -118,8 +124,6 @@ class LinkInfo(BaseModel):
     model_config = ConfigDict(from_attributes=True)
 
 
-# 为了向后兼容，保留 TaskLinkInfo 别名
-TaskLinkInfo = LinkInfo
 
 
 class CardInfo(BaseModel):
@@ -137,8 +141,6 @@ class CardInfo(BaseModel):
     model_config = ConfigDict(from_attributes=True)
 
 
-# 为了向后兼容，保留 TaskCardInfo 别名
-TaskCardInfo = CardInfo
 
 
 class TaskListItem(BaseModel):
@@ -268,3 +270,173 @@ class PaginatedResponse(BaseModel, Generic[T]):
     pages: int = Field(..., description="总页数")
 
     model_config = ConfigDict(from_attributes=True, arbitrary_types_allowed=True)
+
+
+# 用户数据相关模型
+class UserDataBase(BaseModel):
+    """用户数据基础模型"""
+
+    first_name: str = Field(..., description="名字", max_length=255)
+    last_name: str = Field(..., description="姓氏", max_length=255)
+    email: str = Field(..., description="邮箱", max_length=255)
+    phone: str = Field(..., description="电话", max_length=50)
+    street_address: str = Field(..., description="街道地址", max_length=500)
+    city: str = Field(..., description="城市", max_length=255)
+    state: str = Field(..., description="州/省", max_length=255)
+    zip_code: str = Field(..., description="邮编", max_length=20)
+
+    @field_validator("email")
+    @classmethod
+    def validate_email(cls, v):
+        """验证邮箱格式"""
+        import re
+
+        pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
+        if not re.match(pattern, v):
+            raise ValueError("邮箱格式不正确")
+        return v
+
+
+class UserDataCreate(UserDataBase):
+    """创建用户数据请求模型"""
+    pass
+
+
+class UserDataUpdate(BaseModel):
+    """更新用户数据请求模型"""
+
+    first_name: str | None = Field(None, description="名字", max_length=255)
+    last_name: str | None = Field(None, description="姓氏", max_length=255)
+    email: str | None = Field(None, description="邮箱", max_length=255)
+    phone: str | None = Field(None, description="电话", max_length=50)
+    street_address: str | None = Field(None, description="街道地址", max_length=500)
+    city: str | None = Field(None, description="城市", max_length=255)
+    state: str | None = Field(None, description="州/省", max_length=255)
+    zip_code: str | None = Field(None, description="邮编", max_length=20)
+
+
+class UserDataResponse(UserDataBase):
+    """用户数据响应模型"""
+
+    id: str = Field(..., description="用户数据ID")
+    created_at: str = Field(..., description="创建时间")
+    updated_at: str = Field(..., description="更新时间")
+
+    model_config = ConfigDict(from_attributes=True)
+
+
+class UserDataUploadResponse(BaseModel):
+    """用户数据上传响应模型"""
+
+    user_data: UserDataResponse
+    message: str = Field(..., description="响应消息")
+
+
+class UserDataStatsResponse(BaseModel):
+    """用户数据统计响应模型"""
+
+    total_users: int = Field(..., description="总用户数")
+    total_orders: int = Field(..., description="总订单数")
+    recent_uploads: int = Field(..., description="最近上传数量")
+    success_rate: float = Field(..., description="成功率")
+
+
+class BulkDeleteUserDataResponse(BaseModel):
+    """批量删除用户数据响应模型"""
+
+    total_users: int = Field(..., description="总用户数")
+    deleted_users: int = Field(..., description="已删除用户数")
+    skipped_users: int = Field(..., description="跳过的用户数")
+    message: str = Field(..., description="响应消息")
+
+
+# 链接相关模型
+class LinkBase(BaseModel):
+    """链接基础模型"""
+
+    url: str = Field(..., description="链接URL", max_length=255)
+    amount: float = Field(..., description="金额", gt=0)
+    weight: int = Field(1, description="权重(1-100)", ge=1, le=100)
+    status: LinkStatus = Field(LinkStatus.ACTIVE, description="链接状态")
+
+
+class LinkCreate(LinkBase):
+    """创建链接请求模型"""
+    pass
+
+
+class LinkUpdate(BaseModel):
+    """更新链接请求模型"""
+
+    url: str | None = Field(None, description="链接URL", max_length=255)
+    amount: float | None = Field(None, description="金额", gt=0)
+    weight: int | None = Field(None, description="权重(1-100)", ge=1, le=100)
+    status: LinkStatus | None = Field(None, description="链接状态")
+
+    model_config = ConfigDict(use_enum_values=True)
+
+
+class LinkPoolResponse(BaseModel):
+    """轮询池响应模型"""
+
+    link: LinkInfo
+    pool_position: int = Field(..., description="在轮询池中的位置")
+
+
+class LinkStatsResponse(BaseModel):
+    """链接统计响应模型"""
+
+    total_links: int = Field(..., description="总链接数")
+    total_orders: int = Field(..., description="总订单数")
+    average_amount: float = Field(..., description="平均金额")
+    min_amount: float = Field(..., description="最小金额")
+    max_amount: float = Field(..., description="最大金额")
+
+
+# 订单相关模型
+class OrderStatsResponse(BaseModel):
+    """订单统计响应"""
+
+    total: int
+    pending: int
+    processing: int
+    success: int
+    failed: int
+    last_update: str
+
+
+class OrderDetailResponse(BaseModel):
+    """订单详情响应 - 与数据库结构完全一致"""
+
+    id: str = Field(..., description="订单ID")
+    status: OrderStatus = Field(..., description="订单状态")
+    created_at: str = Field(..., description="创建时间")
+    updated_at: str = Field(..., description="更新时间")
+    final_order_url: str | None = Field(None, description="最终订单URL")
+    final_order_id: str | None = Field(None, description="最终苹果订单ID")
+    failure_reason: str | None = Field(None, description="失败原因")
+    user_data_id: str = Field(..., description="用户数据ID")
+    links_id: str = Field(..., description="链接ID")
+
+    # 关联关系
+    user_data: UserInfo = Field(description="用户数据")
+    links: LinkInfo = Field(description="链接信息")
+    gift_cards: list[CardInfo] = Field(default_factory=list, description="礼品卡列表")
+
+    model_config = ConfigDict(from_attributes=True)
+
+
+class UploadUrlRequest(BaseModel):
+    """上传URL请求"""
+
+    url: str = Field(..., min_length=1, description="上传URL")
+    thread_id: str | None = Field(None, description="线程ID")
+
+
+class UploadUrlResponse(BaseModel):
+    """上传URL响应"""
+
+    success: bool
+    message: str
+    upload_config_id: str
+    url: str
diff --git a/backend/app/schemas/user_data.py b/backend/app/schemas/user_data.py
index 4b97a1b..feaea9d 100644
--- a/backend/app/schemas/user_data.py
+++ b/backend/app/schemas/user_data.py
@@ -1,104 +1,27 @@
 """
 用户数据相关的Pydantic模型
+已迁移到 app.schemas.task 模块中统一管理
 """
 
-from datetime import datetime
+# 从统一schema导入所有用户数据相关模型
+from app.schemas.task import (
+    UserDataBase,
+    UserDataCreate,
+    UserDataUpdate,
+    UserDataResponse,
+    UserDataUploadResponse,
+    UserDataStatsResponse,
+    PaginatedResponse,
+    UserInfo,
+)
 
-from pydantic import BaseModel, ConfigDict, Field, field_validator
-
-
-class UserDataBase(BaseModel):
-    """用户数据基础模型"""
-
-    first_name: str = Field(..., description="名字", max_length=255)
-    last_name: str = Field(..., description="姓氏", max_length=255)
-    email: str = Field(..., description="邮箱", max_length=255)
-    phone: str = Field(..., description="电话", max_length=50)
-    street_address: str = Field(..., description="街道地址", max_length=500)
-    city: str = Field(..., description="城市", max_length=255)
-    state: str = Field(..., description="州/省", max_length=255)
-    zip_code: str = Field(..., description="邮编", max_length=20)
-
-    @field_validator("email")
-    @classmethod
-    def validate_email(cls, v):
-        """验证邮箱格式"""
-        import re
-
-        pattern = r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
-        if not re.match(pattern, v):
-            raise ValueError("邮箱格式不正确")
-        return v
-
-
-class UserDataCreate(UserDataBase):
-    """创建用户数据请求模型"""
-
-    pass
-
-
-class UserDataUpdate(BaseModel):
-    """更新用户数据请求模型"""
-
-    first_name: str | None = Field(None, description="名字", max_length=255)
-    last_name: str | None = Field(None, description="姓氏", max_length=255)
-    email: str | None = Field(None, description="邮箱", max_length=255)
-    phone: str | None = Field(None, description="电话", max_length=50)
-    street_address: str | None = Field(None, description="街道地址", max_length=500)
-    city: str | None = Field(None, description="城市", max_length=255)
-    state: str | None = Field(None, description="州/省", max_length=255)
-    zip_code: str | None = Field(None, description="邮编", max_length=20)
-
-
-class UserDataResponse(UserDataBase):
-    """用户数据响应模型"""
-
-    id: str = Field(..., description="用户数据ID")
-    created_at: str = Field(..., description="创建时间")
-    updated_at: str = Field(..., description="更新时间")
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-# 从统一schema导入PaginatedResponse
-from app.schemas.task import PaginatedResponse
-
-# 为了向后兼容，保留别名
-UserDataListResponse = PaginatedResponse[UserDataResponse]
-
-
-class UserDataUploadResponse(BaseModel):
-    """用户数据上传响应模型"""
-
-    user_data: UserDataResponse
-    message: str = Field(..., description="响应消息")
-
-
-class UserDataResponse(UserDataBase):
-    """用户数据响应模型"""
-
-    id: str = Field(..., description="用户数据ID")
-    created_at: str = Field(..., description="创建时间")
-    updated_at: str = Field(..., description="更新时间")
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-class UserDataStatsResponse(BaseModel):
-    """用户数据统计响应模型"""
-
-    total_users: int = Field(..., description="总用户数")
-    total_orders: int = Field(..., description="总订单数")
-    recent_uploads: int = Field(..., description="最近上传数量")
-    success_rate: float = Field(..., description="成功率")
-
-
-# 从统一schema导入UserInfo（延迟导入避免循环导入）
-try:
-    from app.schemas.task import UserInfo
-
-    # 为了向后兼容，保留别名
-    UserInfoResponse = UserInfo
-except ImportError:
-    # 如果导入失败，定义一个临时的UserInfoResponse
-    UserInfoResponse = UserDataResponse
+__all__ = [
+    "UserDataBase",
+    "UserDataCreate",
+    "UserDataUpdate",
+    "UserDataResponse",
+    "UserDataUploadResponse",
+    "UserDataStatsResponse",
+    "PaginatedResponse",
+    "UserInfo",
+]
diff --git a/backend/app/services/link_service.py b/backend/app/services/link_service.py
index 8bb3925..8e07610 100644
--- a/backend/app/services/link_service.py
+++ b/backend/app/services/link_service.py
@@ -16,13 +16,15 @@ from app.models.links import Links
 from app.repositories.repository_factory import RepositoryFactory
 from app.schemas.link import (
     LinkCreate,
-    LinkListResponse,
     LinkPoolResponse,
-    LinkResponse,
     LinkStatsResponse,
     LinkUpdate,
     LinkStatus,
 )
+from app.schemas.task import (
+    LinkInfo,
+    PaginatedResponse,
+)
 
 logger = get_logger(__name__)
 
@@ -39,7 +41,7 @@ class LinksService:
         self.repo_factory = RepositoryFactory(db)
         # 注意：这里不再直接获取redis客户端，而是在需要时调用get_redis()
 
-    async def create_link(self, link_data: LinkCreate) -> LinkResponse:
+    async def create_link(self, link_data: LinkCreate) -> LinkInfo:
         """
         创建新链接
 
@@ -56,7 +58,7 @@ class LinksService:
 
         # 创建链接
         link = await self.repo_factory.links.create(
-            url=link_data.url, amount=link_data.amount
+            url=link_data.url, amount=link_data.amount, weight=link_data.weight
         )
 
         logger.info(f"创建链接成功: {link.id}")
@@ -64,7 +66,7 @@ class LinksService:
 
     async def update_link_status(
         self, link_id: str, status: LinkStatus
-    ) -> LinkResponse | None:
+    ) -> LinkInfo | None:
         """
         更新链接状态
 
@@ -83,7 +85,7 @@ class LinksService:
             return self._convert_to_response(updated_link)
         return None
 
-    async def get_link(self, link_id: str) -> LinkResponse | None:
+    async def get_link(self, link_id: str) -> LinkInfo | None:
         """
         获取单个链接
 
@@ -100,7 +102,7 @@ class LinksService:
 
     async def update_link(
         self, link_id: str, link_data: LinkUpdate
-    ) -> LinkResponse | None:
+    ) -> LinkInfo | None:
         """
         更新链接
 
@@ -164,7 +166,7 @@ class LinksService:
         min_amount: float | None = None,
         max_amount: float | None = None,
         url_pattern: str | None = None,
-    ) -> LinkListResponse:
+    ) -> PaginatedResponse[LinkInfo]:
         """
         获取链接列表
 
@@ -198,7 +200,7 @@ class LinksService:
             total = result.total
             pages = result.pages
 
-            return LinkListResponse(
+            return PaginatedResponse[LinkInfo](
                 items=[self._convert_to_response(link) for link in links],
                 total=total,
                 page=page,
@@ -215,7 +217,7 @@ class LinksService:
 
         page_links = sorted(page_links, key=lambda x: x.created_at, reverse=True)
 
-        return LinkListResponse(
+        return PaginatedResponse[LinkInfo](
             items=[self._convert_to_response(link) for link in page_links],
             total=total,
             page=page,
@@ -297,7 +299,7 @@ class LinksService:
         pool_size = await self.repo_factory.links.get_pool_size()
         await redis_client.set(self.POOL_SIZE_KEY, str(pool_size))
 
-    def _convert_to_response(self, link: Links) -> LinkResponse:
+    def _convert_to_response(self, link: Links) -> LinkInfo:
         """
         将链接模型转换为响应模型
 
@@ -307,10 +309,11 @@ class LinksService:
         Returns:
             链接响应模型
         """
-        return LinkResponse(
+        return LinkInfo(
             id=link.id,
             url=link.url,
             amount=link.amount,
+            weight=link.weight,
             status=link.status,
             created_at=link.created_at.isoformat(),
             updated_at=link.updated_at.isoformat(),
diff --git a/backend/app/services/task_service.py b/backend/app/services/task_service.py
index a848fbe..3de4895 100644
--- a/backend/app/services/task_service.py
+++ b/backend/app/services/task_service.py
@@ -14,14 +14,14 @@ from app.core.state_manager import StateType, TaskState, task_state_manager
 from app.enums.task import OrderTaskStatus
 from app.repositories.task_repository import TaskRepository
 from app.schemas.task import (
+    CardInfo,
     GiftCardSubmissionRequest,
     GiftCardSubmissionResponse,
-    TaskCardInfo,
-    TaskLinkInfo,
+    GiftCardDetailCreate,
+    LinkInfo,
     TaskListItem,
     TaskListResponse,
-    TaskUserInfo,
-    GiftCardDetailCreate,
+    UserInfo,
 )
 from app.services.gift_card_service import GiftCardService
 
@@ -132,7 +132,7 @@ class TaskService:
             user_info = None
             if order.user_data:
                 user_data = order.user_data
-                user_info = TaskUserInfo(
+                user_info = UserInfo(
                     id=user_data.id,
                     first_name=user_data.first_name,
                     last_name=user_data.last_name,
@@ -150,7 +150,8 @@ class TaskService:
             link_info = None
             if order.links:
                 link = order.links
-                link_info = TaskLinkInfo(
+                link_info = LinkInfo(
+                    weight=link.weight,
                     id=link.id,
                     url=link.url,
                     amount=link.amount,
@@ -170,7 +171,7 @@ class TaskService:
             if gift_card_list:
                 card_info = []
                 for gift_card in gift_card_list:
-                    card_info_item = TaskCardInfo(
+                    card_info_item = CardInfo(
                         id=gift_card.id,
                         card_code=gift_card.card_code,
                         card_value=gift_card.card_value,
diff --git a/backend/app/services/user_data_service.py b/backend/app/services/user_data_service.py
index c24bf9a..3d62271 100644
--- a/backend/app/services/user_data_service.py
+++ b/backend/app/services/user_data_service.py
@@ -16,12 +16,14 @@ from app.repositories.repository_factory import RepositoryFactory
 from app.schemas.user_data import (
     UserDataBase,
     UserDataCreate,
-    UserDataListResponse,
     UserDataResponse,
     UserDataStatsResponse,
     UserDataUpdate,
     UserDataUploadResponse,
-    UserInfoResponse,
+)
+from app.schemas.task import (
+    PaginatedResponse,
+    UserInfo,
 )
 
 
@@ -93,7 +95,7 @@ class UserDataService:
             return None
         return self._convert_to_response(user)
 
-    async def get_user_info(self, user_id: str) -> UserInfoResponse | None:
+    async def get_user_info(self, user_id: str) -> UserInfo | None:
         """
         获取用户完整信息（包含所有数据库字段）
 
@@ -177,7 +179,7 @@ class UserDataService:
         state: str | None = None,
         country: str | None = None,
         name_pattern: str | None = None,
-    ) -> UserDataListResponse:
+    ) -> PaginatedResponse[UserDataResponse]:
         """
         获取用户数据列表
 
@@ -213,7 +215,7 @@ class UserDataService:
             total = result.total
             pages = result.pages
 
-            return UserDataListResponse(
+            return PaginatedResponse[UserDataResponse](
                 items=[self._convert_to_response(user) for user in users],
                 total=total,
                 page=page,
@@ -228,7 +230,7 @@ class UserDataService:
         page_users = users[start_idx:end_idx]
         pages = (total + size - 1) // size
 
-        return UserDataListResponse(
+        return PaginatedResponse[UserDataResponse](
             items=[self._convert_to_response(user) for user in page_users],
             total=total,
             page=page,
@@ -282,7 +284,7 @@ class UserDataService:
             updated_at=user.updated_at.isoformat(),
         )
 
-    def _convert_to_info_response(self, user: UserData) -> UserInfoResponse:
+    def _convert_to_info_response(self, user: UserData) -> UserInfo:
         """
         将用户数据模型转换为完整信息响应模型
 
@@ -292,7 +294,7 @@ class UserDataService:
         Returns:
             用户完整信息响应模型
         """
-        return UserInfoResponse(
+        return UserInfo(
             id=user.id,
             first_name=user.first_name,
             last_name=user.last_name,
@@ -307,3 +309,15 @@ class UserDataService:
             full_name=user.full_name,
             full_address=user.full_address,
         )
+
+    async def delete_all_user_data(self, skip_orders: bool = False) -> dict[str, Any]:
+        """
+        软删除所有用户数据
+
+        Args:
+            skip_orders: 是否跳过有关联订单的用户数据
+
+        Returns:
+            删除统计信息
+        """
+        return await self.repo_factory.user_data.bulk_soft_delete(skip_orders=skip_orders)
diff --git a/backend/app/tasks/arq_tasks.py b/backend/app/tasks/arq_tasks.py
index d7a0ea5..f4c9696 100644
--- a/backend/app/tasks/arq_tasks.py
+++ b/backend/app/tasks/arq_tasks.py
@@ -70,6 +70,43 @@ async def _process_apple_order_async(
             "order_id": order_id,
         }
 
+    # 检查关联的用户数据是否已被软删除
+    async with db_manager.get_async_session() as session:
+        order_repo = OrderRepository(session)
+        order = await order_repo.get_by_id(order_id, relations=["user_data"])
+
+        if not order:
+            logger.error(f"订单不存在: {order_id}")
+            await task_state_manager.fail_task(
+                task_id, order_id, f"订单 {order_id} 不存在"
+            )
+            return {
+                "success": False,
+                "error": f"订单 {order_id} 不存在",
+                "order_id": order_id,
+            }
+
+        # 检查用户数据是否已被软删除
+        if order.user_data.is_deleted:
+            logger.warning(f"用户数据已被软删除，终止订单处理: {order_id}, user_data_id={order.user_data_id}")
+            await task_state_manager.fail_task(
+                task_id, order_id, f"用户数据 {order.user_data_id} 已被删除"
+            )
+
+            # 更新订单状态为失败
+            await order_repo.update_by_id(
+                order_id,
+                status=OrderStatus.FAILURE,
+                failure_reason=f"用户数据 {order.user_data_id} 已被删除",
+                completed_at=datetime.now(),
+            )
+
+            return {
+                "success": False,
+                "error": f"用户数据 {order.user_data_id} 已被删除",
+                "order_id": order_id,
+            }
+
     # 获取分布式锁
     lock_key = f"apple_order_processing:{order_id}"
     lock = get_lock(
diff --git a/frontend/.hintrc b/frontend/.hintrc
new file mode 100644
index 0000000..ddfb452
--- /dev/null
+++ b/frontend/.hintrc
@@ -0,0 +1,20 @@
+{
+  "extends": [
+    "development"
+  ],
+  "hints": {
+    "axe/forms": [
+      "default",
+      {
+        "label": "off"
+      }
+    ],
+    "axe/name-role-value": [
+      "default",
+      {
+        "button-name": "off"
+      }
+    ],
+    "button-type": "off"
+  }
+}
\ No newline at end of file
diff --git a/frontend/src/components/dashboard/link-item.tsx b/frontend/src/components/dashboard/link-item.tsx
index dfef6ff..af1dae4 100644
--- a/frontend/src/components/dashboard/link-item.tsx
+++ b/frontend/src/components/dashboard/link-item.tsx
@@ -1,6 +1,8 @@
 "use client";
 
-import { Trash2, ExternalLink, Calendar, DollarSign, Copy, Loader2, Pause, Play } from "lucide-react";
+import { useState } from "react";
+
+import { Trash2, ExternalLink, Calendar, DollarSign, Copy, Loader2, Pause, Play, Edit3, Check, X } from "lucide-react";
 import { toast } from "sonner";
 // 导入 Tooltip 组件
 import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/animate-ui/base/tooltip";
@@ -11,11 +13,15 @@ interface LinkItemProps {
     link: LinkInfo;
     onDelete: (linkId: string) => void;
     onToggleStatus?: (linkId: string) => void;
+    onUpdateWeight?: (linkId: string, weight: number) => void;
     isDeleting?: boolean;
     isTogglingStatus?: boolean;
+    isUpdatingWeight?: boolean;
 }
 
-export function LinkItem({ link, onDelete, onToggleStatus, isDeleting = false, isTogglingStatus = false }: LinkItemProps) {
+export function LinkItem({ link, onDelete, onToggleStatus, onUpdateWeight, isDeleting = false, isTogglingStatus = false, isUpdatingWeight = false }: LinkItemProps) {
+    const [isEditingWeight, setIsEditingWeight] = useState(false);
+    const [tempWeight, setTempWeight] = useState(link.weight);
     // 截断URL显示
     const truncateUrl = (url: string, maxLength: number = 30) => {
         if (url.length <= maxLength) return url;
@@ -92,6 +98,31 @@ export function LinkItem({ link, onDelete, onToggleStatus, isDeleting = false, i
         }
     };
 
+    // 处理权重编辑
+    const handleWeightEdit = () => {
+        setTempWeight(link.weight);
+        setIsEditingWeight(true);
+    };
+
+    // 保存权重
+    const handleSaveWeight = async () => {
+        if (onUpdateWeight) {
+            try {
+                await onUpdateWeight(link.id, tempWeight);
+                setIsEditingWeight(false);
+                toast.success("权重更新成功");
+            } catch {
+                toast.error("权重更新失败");
+            }
+        }
+    };
+
+    // 取消权重编辑
+    const handleCancelWeightEdit = () => {
+        setTempWeight(link.weight);
+        setIsEditingWeight(false);
+    };
+
     const statusInfo = getStatusInfo(link.status);
     const StatusIcon = statusInfo.icon;
 
@@ -130,6 +161,54 @@ export function LinkItem({ link, onDelete, onToggleStatus, isDeleting = false, i
             {/* 第二行：金额、创建时间和操作按钮 */}
             <div className="flex items-center justify-between gap-4">
                 <div className="flex items-center gap-4">
+                    {/* 权重信息 */}
+                    <div className="flex items-center space-x-2">
+                        <span className="text-xs text-gray-500 dark:text-gray-400">权重:</span>
+                        {isEditingWeight ? (
+                            <div className="flex items-center space-x-1">
+                                <input
+                                    type="number"
+                                    min="0"
+                                    max="100"
+                                    step="1"
+                                    value={tempWeight}
+                                    onChange={(e) => setTempWeight(Number(e.target.value))}
+                                    className="w-12 px-1 py-0.5 text-xs border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100"
+                                    disabled={isUpdatingWeight}
+                                />
+                                <button
+                                    onClick={handleSaveWeight}
+                                    disabled={isUpdatingWeight}
+                                    className="p-0.5 text-green-600 hover:bg-green-50 dark:hover:bg-green-900/20 rounded transition-colors"
+                                >
+                                    {isUpdatingWeight ? <Loader2 className="h-3 w-3 animate-spin" /> : <Check className="h-3 w-3" />}
+                                </button>
+                                <button
+                                    onClick={handleCancelWeightEdit}
+                                    disabled={isUpdatingWeight}
+                                    className="p-0.5 text-red-600 hover:bg-red-50 dark:hover:bg-red-900/20 rounded transition-colors"
+                                >
+                                    <X className="h-3 w-3" />
+                                </button>
+                            </div>
+                        ) : (
+                            <div className="flex items-center space-x-1">
+                                <span className="text-sm font-medium text-blue-600 dark:text-blue-400">
+                                    {link.weight}
+                                </span>
+                                {onUpdateWeight && (
+                                    <button
+                                        onClick={handleWeightEdit}
+                                        disabled={isUpdatingWeight}
+                                        className="p-0.5 text-gray-500 hover:text-gray-700 dark:hover:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 rounded transition-colors"
+                                    >
+                                        <Edit3 className="h-3 w-3" />
+                                    </button>
+                                )}
+                            </div>
+                        )}
+                    </div>
+
                     {/* 金额信息 */}
                     <div className="flex items-center space-x-1 text-sm">
                         <DollarSign className="h-4 w-4 text-green-600" />
diff --git a/frontend/src/components/dashboard/link-management.tsx b/frontend/src/components/dashboard/link-management.tsx
index 39337db..8032250 100644
--- a/frontend/src/components/dashboard/link-management.tsx
+++ b/frontend/src/components/dashboard/link-management.tsx
@@ -2,11 +2,12 @@
 
 import { useState } from "react";
 import { toast } from "sonner";
-import { Plus, RefreshCw, AlertCircle, Loader2, Trash2, Activity } from "lucide-react";
+import { Plus, RefreshCw, AlertCircle, Loader2, Trash2, Activity, ChevronLeft, ChevronRight } from "lucide-react";
 import {
     useCreateLinkApiV1LinksPost,
     useDeleteLinkApiV1LinksLinkIdDelete,
     useToggleLinkStatusApiV1LinksLinkIdStatusPatch,
+    useUpdateLinkWeightApiV1LinksLinkIdWeightPatch,
     useGetLinksApiV1LinksListGet
 } from "@/lib/api/generated/link-management.gen";
 import { AppleButton } from "@/components/ui/apple-button";
@@ -25,6 +26,8 @@ export function LinkManagement({
     refreshEnabled = false,
     refreshInterval = 5000,
 }: LinkManagementProps) {
+    const [currentPage, setCurrentPage] = useState(1);
+    const ITEMS_PER_PAGE = 5;
     const [isDialogOpen, setIsDialogOpen] = useState(false);
     const [newUrl, setNewUrl] = useState("");
     const [newAmount, setNewAmount] = useState("");
@@ -34,11 +37,15 @@ export function LinkManagement({
     const [isDeletingLink, setIsDeletingLink] = useState(false);
     const [isTogglingStatus, setIsTogglingStatus] = useState(false);
     const [togglingLinkId, setTogglingLinkId] = useState<string | null>(null);
+    const [isUpdatingWeight, setIsUpdatingWeight] = useState(false);
+    const [updatingWeightLinkId, setUpdatingWeightLinkId] = useState<string | null>(null);
+    const [newWeight, setNewWeight] = useState("1");
 
     // API hooks
     const createLinkMutation = useCreateLinkApiV1LinksPost();
     const deleteLinkMutation = useDeleteLinkApiV1LinksLinkIdDelete();
     const toggleLinkStatusMutation = useToggleLinkStatusApiV1LinksLinkIdStatusPatch();
+    const updateLinkWeightMutation = useUpdateLinkWeightApiV1LinksLinkIdWeightPatch();
 
     // 获取链接列表
     const {
@@ -48,7 +55,7 @@ export function LinkManagement({
         refetch,
         isRefetching
     } = useGetLinksApiV1LinksListGet(
-        { page: 1, size: 50 },
+        { page: currentPage, size: ITEMS_PER_PAGE },
         {
             query: {
                 enabled: true,
@@ -71,12 +78,19 @@ export function LinkManagement({
             return;
         }
 
+        const weight = parseInt(newWeight) || 1;
+        if (weight < 0 || weight > 100) {
+            toast.error("权重必须在0-100之间");
+            return;
+        }
+
         setIsAddingLink(true);
         try {
             await createLinkMutation.mutateAsync({
                 data: {
                     url: newUrl.trim(),
-                    amount: amount
+                    amount: amount,
+                    weight: weight
                 }
             });
             toast.success("链接添加成功", {
@@ -86,6 +100,7 @@ export function LinkManagement({
             setIsDialogOpen(false);
             setNewUrl("");
             setNewAmount("");
+            setNewWeight("1");
             refetch();
         } catch (error) {
             toast.error("添加链接失败", {
@@ -136,7 +151,7 @@ export function LinkManagement({
             const currentLink = linksData?.items?.find(link => link.id === linkId);
             const currentStatus = currentLink?.status || 'inactive';
             const newStatus = currentStatus === 'active' ? 'inactive' : 'active';
-            
+
             await toggleLinkStatusMutation.mutateAsync({
                 linkId: linkId,
                 params: {
@@ -153,8 +168,28 @@ export function LinkManagement({
         }
     };
 
+    const handleUpdateWeight = async (linkId: string, weight: number) => {
+        setUpdatingWeightLinkId(linkId);
+        setIsUpdatingWeight(true);
+        try {
+            await updateLinkWeightMutation.mutateAsync({
+                linkId: linkId,
+                params: {
+                    weight: weight
+                }
+            });
+            refetch();
+        } catch (error) {
+            throw error; // 重新抛出错误，由 LinkItem 组件处理
+        } finally {
+            setIsUpdatingWeight(false);
+            setUpdatingWeightLinkId(null);
+        }
+    };
+
     const links = linksData?.items || [];
     const total = linksData?.total || 0;
+    const totalPages = Math.ceil(total / ITEMS_PER_PAGE);
 
     return (
         <div className="space-y-6">
@@ -240,6 +275,26 @@ export function LinkManagement({
                                             金额支持小数，最多保留两位小数
                                         </p>
                                     </div>
+
+                                    <div className="space-y-2">
+                                        <Label htmlFor="weight" className="text-sm font-medium text-gray-700 dark:text-gray-300">
+                                            权重 *
+                                        </Label>
+                                        <Input
+                                            id="weight"
+                                            type="number"
+                                            placeholder="1"
+                                            min="0"
+                                            max="100"
+                                            step="1"
+                                            value={newWeight}
+                                            onChange={(e) => setNewWeight(e.target.value)}
+                                            className="apple-input"
+                                        />
+                                        <p className="text-xs text-gray-500 dark:text-gray-400">
+                                            权重范围0-100，用于控制链接的优先级
+                                        </p>
+                                    </div>
                                 </div>
 
                                 <DialogFooter className="flex gap-2 pt-4">
@@ -252,7 +307,7 @@ export function LinkManagement({
                                     </AppleButton>
                                     <AppleButton
                                         onClick={handleAddLink}
-                                        disabled={isAddingLink || !newUrl.trim() || !newAmount}
+                                        disabled={isAddingLink || !newUrl.trim() || !newAmount || !newWeight}
                                         className="flex items-center gap-2 apple-glass-button"
                                     >
                                         {isAddingLink ? (
@@ -356,8 +411,10 @@ export function LinkManagement({
                                         link={link}
                                         onDelete={handleDeleteLink}
                                         onToggleStatus={handleToggleStatus}
+                                        onUpdateWeight={handleUpdateWeight}
                                         isDeleting={isDeletingLink}
                                         isTogglingStatus={isTogglingStatus && togglingLinkId === link.id}
+                                        isUpdatingWeight={isUpdatingWeight && updatingWeightLinkId === link.id}
                                     />
                                 ))}
                             </div>
@@ -365,11 +422,74 @@ export function LinkManagement({
                     )}
                 </div>
 
+                {/* 分页控件 */}
+                {totalPages > 1 && (
+                    <div className="flex items-center justify-between pt-4 mt-4 border-t border-gray-200 dark:border-gray-700">
+                        <div className="flex items-center gap-2">
+                            <span className="text-sm text-gray-600 dark:text-gray-400">
+                                第 {currentPage} 页，共 {totalPages} 页
+                            </span>
+                            <span className="text-sm text-gray-500 dark:text-gray-500">
+                                (总计 {total} 个链接)
+                            </span>
+                        </div>
+
+                        <div className="flex items-center gap-2">
+                            <AppleButton
+                                variant="outline"
+                                size="icon"
+                                onClick={() => setCurrentPage(prev => Math.max(1, prev - 1))}
+                                disabled={currentPage === 1}
+                                className="w-8 h-8 rounded-lg"
+                            >
+                                <ChevronLeft className="h-4 w-4" />
+                            </AppleButton>
+
+                            <div className="flex items-center gap-1">
+                                {Array.from({ length: Math.min(5, totalPages) }, (_, i) => {
+                                    let pageNum;
+                                    if (totalPages <= 5) {
+                                        pageNum = i + 1;
+                                    } else if (currentPage <= 3) {
+                                        pageNum = i + 1;
+                                    } else if (currentPage >= totalPages - 2) {
+                                        pageNum = totalPages - 4 + i;
+                                    } else {
+                                        pageNum = currentPage - 2 + i;
+                                    }
+
+                                    return (
+                                        <AppleButton
+                                            key={pageNum}
+                                            variant={currentPage === pageNum ? "default" : "outline"}
+                                            size="sm"
+                                            onClick={() => setCurrentPage(pageNum)}
+                                            className={`w-8 h-8 rounded-lg ${currentPage === pageNum ? 'apple-glass-button' : ''}`}
+                                        >
+                                            {pageNum}
+                                        </AppleButton>
+                                    );
+                                })}
+                            </div>
+
+                            <AppleButton
+                                variant="outline"
+                                size="icon"
+                                onClick={() => setCurrentPage(prev => Math.min(totalPages, prev + 1))}
+                                disabled={currentPage === totalPages}
+                                className="w-8 h-8 rounded-lg"
+                            >
+                                <ChevronRight className="h-4 w-4" />
+                            </AppleButton>
+                        </div>
+                    </div>
+                )}
+
                 {/* 底部信息 */}
                 {total > 0 && (
                     <div className="flex justify-between items-center pt-4 mt-4 border-t border-gray-200 dark:border-gray-700">
                         <span className="text-sm text-gray-600 dark:text-gray-400">
-                            显示 {links.length} / {total} 个链接
+                            当前页显示 {links.length} 个链接
                         </span>
                         {refreshEnabled && (
                             <span className="text-xs text-gray-500 dark:text-gray-500">
diff --git a/frontend/src/components/dashboard/task-list.tsx b/frontend/src/components/dashboard/task-list.tsx
index 108e323..036bea4 100644
--- a/frontend/src/components/dashboard/task-list.tsx
+++ b/frontend/src/components/dashboard/task-list.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { useState } from "react";
+import { useState, useMemo } from "react";
 import {
     RefreshCw,
     User,
@@ -10,7 +10,9 @@ import {
     XCircle,
     AlertCircle,
     Loader2,
-    Gift
+    Gift,
+    ChevronLeft,
+    ChevronRight
 } from "lucide-react";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/animate-ui/base/tooltip";
 import { useGetTaskListApiV1TasksListGet } from "@/lib/api/generated/task-management.gen";
@@ -30,6 +32,8 @@ interface TaskListProps {
 
 export function TaskList({ refreshEnabled = false, refreshInterval = 5000, className }: TaskListProps) {
     const [isLocalRefreshing, setIsLocalRefreshing] = useState(false);
+    const [currentPage, setCurrentPage] = useState(1);
+    const ITEMS_PER_PAGE = 12;
 
     // 获取任务列表
     const {
@@ -56,6 +60,25 @@ export function TaskList({ refreshEnabled = false, refreshInterval = 5000, class
 
     const tasks = taskListData?.tasks || [];
 
+    // 排序：waiting_gift_card 状态的任务优先
+    const sortedTasks = useMemo(() => {
+        return [...tasks].sort((a, b) => {
+            if (a.status === "waiting_gift_card" && b.status !== "waiting_gift_card") {
+                return -1; // a 排在前面
+            }
+            if (a.status !== "waiting_gift_card" && b.status === "waiting_gift_card") {
+                return 1; // b 排在前面
+            }
+            return 0; // 保持原有顺序
+        });
+    }, [tasks]);
+
+    // 分页逻辑
+    const totalPages = Math.ceil(sortedTasks.length / ITEMS_PER_PAGE);
+    const startIndex = (currentPage - 1) * ITEMS_PER_PAGE;
+    const endIndex = startIndex + ITEMS_PER_PAGE;
+    const paginatedTasks = sortedTasks.slice(startIndex, endIndex);
+
     // 截断错误信息
     const truncateErrorMessage = (message: string, maxLength: number = 50) => {
         if (message.length <= maxLength) return message;
@@ -179,163 +202,228 @@ export function TaskList({ refreshEnabled = false, refreshInterval = 5000, class
                     )}
 
                     {!isLoading && !error && tasks.length > 0 && (
-                        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
-                            {tasks.map((task) => (
-                                <div
-                                    key={task.task_id}
-                                    className="bg-white dark:bg-gray-800 rounded-xl p-4 border border-gray-200 dark:border-gray-700 hover:shadow-md transition-all duration-200"
-                                >
-                                    {/* 任务头部 */}
-                                    <div className="flex items-center justify-between mb-3">
-                                        <div className="flex items-center gap-3">
-                                            <div className="flex items-center gap-2">
-                                                {getStatusIcon(task.status)}
-                                                <span className="text-sm font-medium text-gray-900 dark:text-gray-100">
-                                                    任务 {task.task_id.slice(-8)}
-                                                </span>
-                                            </div>
-                                            <Badge className={cn("px-2 py-1 rounded-full text-xs font-medium", getStatusColor(task.status))}>
-                                                {getStatusText(task.status)}
-                                            </Badge>
-                                        </div>
-                                        <div className="text-xs text-gray-500 dark:text-gray-400">
-                                            {formatTime(task.created_at)}
-                                        </div>
-                                    </div>
-
-                                    {/* 用户信息 */}
-                                    {task.user_info && (
-                                        <div className="space-y-2 mb-3 p-3 bg-gray-50 dark:bg-gray-800/50 rounded-lg">
-                                            <div className="flex items-center gap-2">
-                                                <User className="h-4 w-4 text-gray-500" />
-                                                <span className="text-sm font-medium text-gray-900 dark:text-gray-100">
-                                                    {task.user_info.first_name} {task.user_info.last_name}
-                                                </span>
-                                            </div>
-                                            {/* 用户邮箱 */}
-                                            {task.user_info.email && (
+                        <>
+                            <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+                                {paginatedTasks.map((task) => (
+                                    <div
+                                        key={task.task_id}
+                                        className="bg-white dark:bg-gray-800 rounded-xl p-4 border border-gray-200 dark:border-gray-700 hover:shadow-md transition-all duration-200"
+                                    >
+                                        {/* 任务头部 */}
+                                        <div className="flex items-center justify-between mb-3">
+                                            <div className="flex items-center gap-3">
                                                 <div className="flex items-center gap-2">
-                                                    <div className="w-3 h-3 rounded-full bg-blue-500"></div>
-                                                    <span className="text-xs text-gray-600 dark:text-gray-400">
-                                                        {task.user_info.email}
+                                                    {getStatusIcon(task.status)}
+                                                    <span className="text-sm font-medium text-gray-900 dark:text-gray-100">
+                                                        任务 {task.task_id.slice(-8)}
                                                     </span>
                                                 </div>
-                                            )}
-                                            {/* 用户ID */}
-                                            {task.user_info?.first_name && (
+                                                <Badge className={cn("px-2 py-1 rounded-full text-xs font-medium", getStatusColor(task.status))}>
+                                                    {getStatusText(task.status)}
+                                                </Badge>
+                                            </div>
+                                            <div className="text-xs text-gray-500 dark:text-gray-400">
+                                                {formatTime(task.created_at)}
+                                            </div>
+                                        </div>
+
+                                        {/* 用户信息 */}
+                                        {task.user_info && (
+                                            <div className="space-y-2 mb-3 p-3 bg-gray-50 dark:bg-gray-800/50 rounded-lg">
                                                 <div className="flex items-center gap-2">
-                                                    <div className="w-3 h-3 rounded-full bg-gray-400"></div>
-                                                    <span className="text-xs text-gray-500 dark:text-gray-500">
-                                                        用户昵称: {task.user_info?.first_name} {task.user_info?.last_name}
+                                                    <User className="h-4 w-4 text-gray-500" />
+                                                    <span className="text-sm font-medium text-gray-900 dark:text-gray-100">
+                                                        {task.user_info.first_name} {task.user_info.last_name}
                                                     </span>
                                                 </div>
-                                            )}
-                                        </div>
-                                    )}
+                                                {/* 用户邮箱 */}
+                                                {task.user_info.email && (
+                                                    <div className="flex items-center gap-2">
+                                                        <div className="w-3 h-3 rounded-full bg-blue-500"></div>
+                                                        <span className="text-xs text-gray-600 dark:text-gray-400">
+                                                            {task.user_info.email}
+                                                        </span>
+                                                    </div>
+                                                )}
+                                                {/* 用户ID */}
+                                                {task.user_info?.first_name && (
+                                                    <div className="flex items-center gap-2">
+                                                        <div className="w-3 h-3 rounded-full bg-gray-400"></div>
+                                                        <span className="text-xs text-gray-500 dark:text-gray-500">
+                                                            用户昵称: {task.user_info?.first_name} {task.user_info?.last_name}
+                                                        </span>
+                                                    </div>
+                                                )}
+                                            </div>
+                                        )}
 
-                                    {/* 链接信息 */}
-                                    {task.link_info && (
-                                        <div className="space-y-2 mb-3">
+                                        {/* 链接信息 */}
+                                        {task.link_info && (
+                                            <div className="space-y-2 mb-3">
+                                                <div className="flex items-center justify-between">
+                                                    <div className="flex items-center gap-1">
+                                                        <span className="text-sm font-medium text-green-600">
+                                                            ${task.link_info.amount || 0}
+                                                        </span>
+                                                    </div>
+                                                </div>
+                                                {/* 链接 URL */}
+                                                {task.link_info.url && (
+                                                    <div className="flex items-start gap-2">
+                                                        <Link className="h-3 w-3 text-gray-400 mt-0.5" />
+                                                        <a
+                                                            href={task.link_info.url}
+                                                            target="_blank"
+                                                            rel="noopener noreferrer"
+                                                            className="text-xs text-blue-600 dark:text-blue-400 hover:underline break-all"
+                                                        >
+                                                            {task.link_info.url}
+                                                        </a>
+                                                    </div>
+                                                )}
+                                            </div>
+                                        )}
+
+                                        {/* 进度条 */}
+                                        <div className="space-y-2">
                                             <div className="flex items-center justify-between">
-                                                <div className="flex items-center gap-1">
-                                                    <span className="text-sm font-medium text-green-600">
-                                                        ${task.link_info.amount || 0}
-                                                    </span>
-                                                </div>
+                                                <span className="text-xs text-gray-600 dark:text-gray-400">
+                                                    任务进度
+                                                </span>
+                                                <span className="text-xs font-medium text-gray-900 dark:text-gray-100">
+                                                    <AnimatedNumber
+                                                        value={task.progress}
+                                                        duration={500}
+                                                        decimals={1}
+                                                    />%
+                                                </span>
                                             </div>
-                                            {/* 链接 URL */}
-                                            {task.link_info.url && (
-                                                <div className="flex items-start gap-2">
-                                                    <Link className="h-3 w-3 text-gray-400 mt-0.5" />
-                                                    <a
-                                                        href={task.link_info.url}
-                                                        target="_blank"
-                                                        rel="noopener noreferrer"
-                                                        className="text-xs text-blue-600 dark:text-blue-400 hover:underline break-all"
-                                                    >
-                                                        {task.link_info.url}
-                                                    </a>
-                                                </div>
-                                            )}
-                                        </div>
-                                    )}
-
-                                    {/* 进度条 */}
-                                    <div className="space-y-2">
-                                        <div className="flex items-center justify-between">
-                                            <span className="text-xs text-gray-600 dark:text-gray-400">
-                                                任务进度
-                                            </span>
-                                            <span className="text-xs font-medium text-gray-900 dark:text-gray-100">
-                                                <AnimatedNumber
-                                                    value={task.progress}
-                                                    duration={500}
-                                                    decimals={1}
-                                                />%
-                                            </span>
-                                        </div>
-                                        <Progress
-                                            value={task.progress}
-                                            className={cn(
-                                                "h-2",
-                                                task.progress === 100
-                                                    ? "[&>[data-slot='progress-indicator']]:bg-green-600"
-                                                    : task.progress > 0 ? "[&>[data-slot='progress-indicator']]:bg-blue-600" : "[&>[data-slot='progress-indicator']]:bg-gray-400"
-                                            )}
-                                        />
-                                    </div>
-
-                                    {/* 礼品卡输入框 - 只在等待礼品卡状态显示 */}
-                                    {task.status === "waiting_gift_card" && task.link_info?.amount && (
-                                        <div className="mt-4">
-                                            <GiftCardInput
-                                                taskId={task.task_id}
-                                                amount={task.link_info.amount}
-                                                updatedAt={task.updated_at}
-                                                onSubmit={(success) => {
-                                                    if (success) {
-                                                        refetch();
-                                                    }
-                                                }}
-                                                triggerButton={
-                                                    <AppleButton variant="default" size="sm" className="w-full flex items-center gap-2 apple-glass-button">
-                                                        <Gift className="h-4 w-4" />
-                                                        提交礼品卡 (${task.link_info.amount})
-                                                    </AppleButton>
-                                                }
+                                            <Progress
+                                                value={task.progress}
+                                                className={cn(
+                                                    "h-2",
+                                                    task.progress === 100
+                                                        ? "[&>[data-slot='progress-indicator']]:bg-green-600"
+                                                        : task.progress > 0 ? "[&>[data-slot='progress-indicator']]:bg-blue-600" : "[&>[data-slot='progress-indicator']]:bg-gray-400"
+                                                )}
                                             />
                                         </div>
-                                    )}
 
-                                    {/* 错误信息 */}
-                                    {task.error_message && (
-                                        <div className="mt-3 p-3 bg-white dark:bg-gray-800 rounded-lg border border-red-200 dark:border-red-800 shadow-sm">
-                                            <div className="flex items-start gap-2">
-                                                <AlertCircle className="h-4 w-4 text-red-600 dark:text-red-400 mt-0.5 flex-shrink-0" />
-                                                <div className="flex-1 min-w-0">
-                                                    {task.error_message.length > 50 ? (
-                                                        <Tooltip>
-                                                            <TooltipTrigger>
-                                                                <span className="text-sm text-red-700 dark:text-red-300 cursor-help font-medium break-words">
-                                                                    {truncateErrorMessage(task.error_message)}
-                                                                </span>
-                                                            </TooltipTrigger>
-                                                            <TooltipContent className="bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 border border-gray-200 dark:border-gray-700 shadow-lg">
-                                                                <p className="max-w-xs text-sm font-medium leading-relaxed break-words">{task.error_message}</p>
-                                                            </TooltipContent>
-                                                        </Tooltip>
-                                                    ) : (
-                                                        <span className="text-sm text-red-700 dark:text-red-300 font-medium break-words">
-                                                            {task.error_message}
-                                                        </span>
-                                                    )}
+                                        {/* 礼品卡输入框 - 只在等待礼品卡状态显示 */}
+                                        {task.status === "waiting_gift_card" && task.link_info?.amount && (
+                                            <div className="mt-4">
+                                                <GiftCardInput
+                                                    taskId={task.task_id}
+                                                    amount={task.link_info.amount}
+                                                    updatedAt={task.updated_at}
+                                                    onSubmit={(success) => {
+                                                        if (success) {
+                                                            refetch();
+                                                        }
+                                                    }}
+                                                    triggerButton={
+                                                        <AppleButton variant="default" size="sm" className="w-full flex items-center gap-2 apple-glass-button">
+                                                            <Gift className="h-4 w-4" />
+                                                            提交礼品卡 (${task.link_info.amount})
+                                                        </AppleButton>
+                                                    }
+                                                />
+                                            </div>
+                                        )}
+
+                                        {/* 错误信息 */}
+                                        {task.error_message && (
+                                            <div className="mt-3 p-3 bg-white dark:bg-gray-800 rounded-lg border border-red-200 dark:border-red-800 shadow-sm">
+                                                <div className="flex items-start gap-2">
+                                                    <AlertCircle className="h-4 w-4 text-red-600 dark:text-red-400 mt-0.5 flex-shrink-0" />
+                                                    <div className="flex-1 min-w-0">
+                                                        {task.error_message.length > 50 ? (
+                                                            <Tooltip>
+                                                                <TooltipTrigger>
+                                                                    <span className="text-sm text-red-700 dark:text-red-300 cursor-help font-medium break-words">
+                                                                        {truncateErrorMessage(task.error_message)}
+                                                                    </span>
+                                                                </TooltipTrigger>
+                                                                <TooltipContent className="bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 border border-gray-200 dark:border-gray-700 shadow-lg">
+                                                                    <p className="max-w-xs text-sm font-medium leading-relaxed break-words">{task.error_message}</p>
+                                                                </TooltipContent>
+                                                            </Tooltip>
+                                                        ) : (
+                                                            <span className="text-sm text-red-700 dark:text-red-300 font-medium break-words">
+                                                                {task.error_message}
+                                                            </span>
+                                                        )}
+                                                    </div>
                                                 </div>
                                             </div>
+                                        )}
+                                    </div>
+                                ))}
+                            </div>
+
+                            {/* 分页控件 */}
+                            {totalPages > 1 && (
+                                <div className="flex items-center justify-between pt-4 mt-4 border-t border-gray-200 dark:border-gray-700">
+                                    <div className="flex items-center gap-2">
+                                        <span className="text-sm text-gray-600 dark:text-gray-400">
+                                            第 {currentPage} 页，共 {totalPages} 页
+                                        </span>
+                                        <span className="text-sm text-gray-500 dark:text-gray-500">
+                                            ({sortedTasks.length} 个任务)
+                                        </span>
+                                    </div>
+
+                                    <div className="flex items-center gap-2">
+                                        <AppleButton
+                                            variant="outline"
+                                            size="icon"
+                                            onClick={() => setCurrentPage(prev => Math.max(1, prev - 1))}
+                                            disabled={currentPage === 1}
+                                            className="w-8 h-8 rounded-lg"
+                                        >
+                                            <ChevronLeft className="h-4 w-4" />
+                                        </AppleButton>
+
+                                        <div className="flex items-center gap-1">
+                                            {Array.from({ length: Math.min(5, totalPages) }, (_, i) => {
+                                                let pageNum;
+                                                if (totalPages <= 5) {
+                                                    pageNum = i + 1;
+                                                } else if (currentPage <= 3) {
+                                                    pageNum = i + 1;
+                                                } else if (currentPage >= totalPages - 2) {
+                                                    pageNum = totalPages - 4 + i;
+                                                } else {
+                                                    pageNum = currentPage - 2 + i;
+                                                }
+
+                                                return (
+                                                    <AppleButton
+                                                        key={pageNum}
+                                                        variant={currentPage === pageNum ? "default" : "outline"}
+                                                        size="sm"
+                                                        onClick={() => setCurrentPage(pageNum)}
+                                                        className={`w-8 h-8 rounded-lg ${currentPage === pageNum ? 'apple-glass-button' : ''}`}
+                                                    >
+                                                        {pageNum}
+                                                    </AppleButton>
+                                                );
+                                            })}
                                         </div>
-                                    )}
+
+                                        <AppleButton
+                                            variant="outline"
+                                            size="icon"
+                                            onClick={() => setCurrentPage(prev => Math.min(totalPages, prev + 1))}
+                                            disabled={currentPage === totalPages}
+                                            className="w-8 h-8 rounded-lg"
+                                        >
+                                            <ChevronRight className="h-4 w-4" />
+                                        </AppleButton>
+                                    </div>
                                 </div>
-                            ))}
-                        </div>
+                            )}
+                        </>
                     )}
                 </div>
 
@@ -343,7 +431,7 @@ export function TaskList({ refreshEnabled = false, refreshInterval = 5000, class
                 {!isLoading && !error && (
                     <div className="flex justify-between items-center pt-4 mt-4 border-t border-gray-200 dark:border-gray-700">
                         <span className="text-sm text-gray-600 dark:text-gray-400">
-                            显示 {tasks.length} 个任务
+                            显示 {paginatedTasks.length} 个任务 (共 {tasks.length} 个)
                         </span>
                         {refreshEnabled && (
                             <span className="text-xs text-gray-500 dark:text-gray-500">
diff --git a/frontend/src/components/dashboard/uploaded-data-display.tsx b/frontend/src/components/dashboard/uploaded-data-display.tsx
index b8593c0..98b4abe 100644
--- a/frontend/src/components/dashboard/uploaded-data-display.tsx
+++ b/frontend/src/components/dashboard/uploaded-data-display.tsx
@@ -3,18 +3,19 @@
 import { useEffect, useState } from "react";
 import { AppleButton } from "@/components/ui/apple-button";
 import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
-import { Plus, Database } from "lucide-react";
+import { Plus, Database, Trash2 } from "lucide-react";
+import { toast } from "sonner";
 import { Badge } from "../ui/badge";
-import { BrushCleaning } from "../animate-ui/icons/brush-cleaning";
 import {
     Tooltip,
     TooltipContent,
     TooltipProvider,
     TooltipTrigger,
 } from '@/components/animate-ui/base/tooltip';
-import { Dialog, DialogTrigger } from "@/components/ui/dialog";
+import { Dialog, DialogTrigger, DialogContent, DialogHeader, DialogTitle, DialogFooter } from "@/components/ui/dialog";
+import { AlertTriangle } from "lucide-react";
 import { useInterval } from "@/lib/hooks/use-timeout";
-import { useGetUserDataListApiV1UserDataListGet } from "@/lib/api/generated/user-data-management.gen";
+import { useGetUserDataListApiV1UserDataListGet, useBulkDeleteAllUserDataApiV1UserDataAllDelete } from "@/lib/api/generated/user-data-management.gen";
 import { FileUploadModal } from "@/components/forms/file-upload-modal";
 import { GetUserDataListApiV1UserDataListGetParams } from "@/lib/api/generated/schemas";
 
@@ -37,11 +38,14 @@ const userDataService = {
 
 export function UploadedDataDisplay({ refreshEnabled = true, refreshInterval = 5000 }: UploadedDataDisplayProps) {
     const [isUploadModalOpen, setIsUploadModalOpen] = useState(false);
+    const [isDeleteDialogOpen, setIsDeleteDialogOpen] = useState(false);
     const { data: userDataList, isLoading, refetch } = userDataService.useUserDataList({
         page: 1,
         size: 10
     });
 
+    const bulkDeleteMutation = useBulkDeleteAllUserDataApiV1UserDataAllDelete();
+
     // 获取数据
     const fetchUploadedData = async () => {
         try {
@@ -73,16 +77,20 @@ export function UploadedDataDisplay({ refreshEnabled = true, refreshInterval = 5
         setIsUploadModalOpen(false);
     };
 
-    // 清空数据
-    const handleClearData = async () => {
+    // 处理删除所有数据
+    const handleDeleteAllData = async () => {
         try {
-            console.log("数据清空功能待实现");
-            await fetchUploadedData();
-        } catch {
-            console.error("清空数据失败");
+            await bulkDeleteMutation.mutateAsync({});
+            await refetch();
+            setIsDeleteDialogOpen(false);
+            toast.success("所有用户数据已成功删除");
+        } catch (error) {
+            console.error("删除所有数据失败:", error);
+            toast.error("删除数据失败，请稍后重试");
         }
     };
 
+
     return (
         <>
             <div className="apple-glass-card rounded-2xl p-6 transition-all duration-300">
@@ -106,6 +114,47 @@ export function UploadedDataDisplay({ refreshEnabled = true, refreshInterval = 5
                                 {userDataList?.total}
                             </Badge>
                         )}
+                        {(userDataList?.total || 0) > 0 && (
+                            <Dialog open={isDeleteDialogOpen} onOpenChange={setIsDeleteDialogOpen}>
+                                <DialogTrigger asChild>
+                                    <AppleButton variant="destructive" size="sm" className="flex items-center gap-2">
+                                        <Trash2 className="h-4 w-4" />
+                                        删除所有
+                                    </AppleButton>
+                                </DialogTrigger>
+                                <DialogContent className="apple-glass-card max-w-md rounded-2xl shadow-2xl border-0 bg-white/90 dark:bg-gray-900/90 backdrop-blur-xl">
+                                    <DialogHeader>
+                                        <DialogTitle className="flex items-center gap-2 text-red-600">
+                                            <AlertTriangle className="h-5 w-5" />
+                                            确认删除所有数据
+                                        </DialogTitle>
+                                    </DialogHeader>
+                                    <div className="py-4">
+                                        <p className="text-gray-600 dark:text-gray-300">
+                                            您确定要删除所有已上传的用户数据吗？此操作无法撤销。
+                                        </p>
+                                        <p className="text-sm text-gray-500 dark:text-gray-400 mt-2">
+                                            当前共有 {userDataList?.total || 0} 条数据将被删除。
+                                        </p>
+                                    </div>
+                                    <DialogFooter className="gap-2">
+                                        <AppleButton
+                                            variant="outline"
+                                            onClick={() => setIsDeleteDialogOpen(false)}
+                                        >
+                                            取消
+                                        </AppleButton>
+                                        <AppleButton
+                                            variant="destructive"
+                                            onClick={handleDeleteAllData}
+                                            disabled={bulkDeleteMutation.isPending}
+                                        >
+                                            {bulkDeleteMutation.isPending ? "删除中..." : "确认删除"}
+                                        </AppleButton>
+                                    </DialogFooter>
+                                </DialogContent>
+                            </Dialog>
+                        )}
                         <Dialog open={isUploadModalOpen} onOpenChange={setIsUploadModalOpen}>
                             <DialogTrigger asChild>
                                 <AppleButton variant="default" size="sm" className="flex items-center gap-2 apple-glass-button">
@@ -124,27 +173,99 @@ export function UploadedDataDisplay({ refreshEnabled = true, refreshInterval = 5
                             </div>
                         </div>
                     ) : userDataList?.items.length ? (
-                        <ScrollArea className="h-[150px] max-h-[200px] w-full rounded-md">
-                            <div className="p-4 space-y-2">
+                        <ScrollArea className="h-[300px] w-full rounded-lg">
+                            <div className="p-4 space-y-4">
                                 {userDataList.items.map((item) => (
                                     <TooltipProvider key={item.id}>
                                         <Tooltip hoverable>
-                                            <TooltipTrigger render={<div
-                                                key={item.id}
-                                                className="flex justify-between items-center p-2 rounded-md bg-card hover:bg-secondary/50 group"
-                                            >
-                                                <div className="text-sm font-mono truncate max-w-[100%]">
-                                                    {item.first_name} {item.last_name} {item.street_address} {item.city} {item.state} {item.zip_code} {item.email} {item.phone}
+                                            <TooltipTrigger render={
+                                                <div className="bg-white dark:bg-gray-800 p-3 rounded-xl border border-gray-200 dark:border-gray-700 hover:shadow-lg transition-all duration-300 hover:scale-[1.01] shadow-sm">
+                                                    {/* 用户头像和基本信息 */}
+                                                    <div className="flex items-start gap-2 mb-3">
+                                                        <div className="w-8 h-8 rounded-full bg-gradient-to-br from-blue-500 to-purple-600 flex items-center justify-center text-white font-bold text-sm shadow-md flex-shrink-0">
+                                                            {item.first_name?.[0] || 'U'}
+                                                        </div>
+                                                        <div className="flex-1 min-w-0">
+                                                            <h4 className="font-semibold text-gray-900 dark:text-gray-100 text-sm leading-tight">
+                                                                {item.first_name} {item.last_name}
+                                                            </h4>
+                                                            <div className="text-xs text-gray-500 dark:text-gray-400 mt-0.5 font-medium">
+                                                                ID: {item.id}
+                                                            </div>
+                                                        </div>
+                                                    </div>
+
+                                                    {/* 详细信息网格 - 紧凑布局 */}
+                                                    <div className="space-y-2">
+                                                        {/* 地址信息 */}
+                                                        <div className="flex items-start gap-2 p-2 bg-gray-50 dark:bg-gray-700/30 rounded-md">
+                                                            <div className="w-6 h-6 rounded-full bg-orange-100 dark:bg-orange-900/30 flex items-center justify-center flex-shrink-0 mt-0.5">
+                                                                <span className="text-xs">📍</span>
+                                                            </div>
+                                                            <div className="flex-1 min-w-0">
+                                                                <div className="text-xs font-medium text-gray-600 dark:text-gray-300 mb-0.5 uppercase tracking-wide">
+                                                                    地址
+                                                                </div>
+                                                                <div className="text-xs text-gray-900 dark:text-gray-100 break-words leading-relaxed">
+                                                                    {item.street_address}, {item.city}, {item.state} {item.zip_code}
+                                                                </div>
+                                                            </div>
+                                                        </div>
+
+                                                        {/* 邮箱信息 */}
+                                                        <div className="flex items-start gap-2 p-2 bg-gray-50 dark:bg-gray-700/30 rounded-md">
+                                                            <div className="w-6 h-6 rounded-full bg-blue-100 dark:bg-blue-900/30 flex items-center justify-center flex-shrink-0 mt-0.5">
+                                                                <span className="text-xs">✉️</span>
+                                                            </div>
+                                                            <div className="flex-1 min-w-0">
+                                                                <div className="text-xs font-medium text-gray-600 dark:text-gray-300 mb-0.5 uppercase tracking-wide">
+                                                                    邮箱
+                                                                </div>
+                                                                <div className="text-xs text-gray-900 dark:text-gray-100 break-words leading-relaxed">
+                                                                    {item.email}
+                                                                </div>
+                                                            </div>
+                                                        </div>
+
+                                                        {/* 电话信息 */}
+                                                        <div className="flex items-start gap-2 p-2 bg-gray-50 dark:bg-gray-700/30 rounded-md">
+                                                            <div className="w-6 h-6 rounded-full bg-purple-100 dark:bg-purple-900/30 flex items-center justify-center flex-shrink-0 mt-0.5">
+                                                                <span className="text-xs">📞</span>
+                                                            </div>
+                                                            <div className="flex-1 min-w-0">
+                                                                <div className="text-xs font-medium text-gray-600 dark:text-gray-300 mb-0.5 uppercase tracking-wide">
+                                                                    电话
+                                                                </div>
+                                                                <div className="text-xs text-gray-900 dark:text-gray-100 break-words leading-relaxed">
+                                                                    {item.phone}
+                                                                </div>
+                                                            </div>
+                                                        </div>
+                                                    </div>
+                                                </div>
+                                            } />
+                                            <TooltipContent className="bg-gray-900 dark:bg-gray-800 text-white border-none max-w-md p-4">
+                                                <div className="space-y-2">
+                                                    <div className="font-semibold text-lg">{item.first_name} {item.last_name}</div>
+                                                    <div className="space-y-1 text-sm">
+                                                        <div>📍 {item.street_address}, {item.city}, {item.state} {item.zip_code}</div>
+                                                        <div>✉️ {item.email}</div>
+                                                        <div>📞 {item.phone}</div>
+                                                    </div>
                                                 </div>
-                                            </div>} />
-                                            <TooltipContent className="bg-blue-600 dark:bg-blue-700 text-white border-none">
-                                                <p>{item.first_name} {item.last_name} {item.street_address} {item.city} {item.state} {item.zip_code} {item.email} {item.phone}</p>
                                             </TooltipContent>
                                         </Tooltip>
                                     </TooltipProvider>
                                 ))}
                             </div>
-                            <ScrollBar orientation="horizontal" />
+                            <ScrollBar
+                                orientation="vertical"
+                                className="w-2 bg-gray-200 dark:bg-gray-700 hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors rounded-full"
+                            />
+                            <ScrollBar
+                                orientation="horizontal"
+                                className="h-2 bg-gray-200 dark:bg-gray-700 hover:bg-gray-300 dark:hover:bg-gray-600 transition-colors rounded-full"
+                            />
                         </ScrollArea>
                     ) : (
                         <div className="text-center py-8 text-muted-foreground">
@@ -152,17 +273,6 @@ export function UploadedDataDisplay({ refreshEnabled = true, refreshInterval = 5
                         </div>
                     )}
                 </div>
-                {(userDataList?.total || 0) > 0 && (
-                    <div className="flex items-center pt-4 mt-4 border-t border-gray-200 dark:border-gray-700">
-                        <AppleButton
-                            variant="outline"
-                            className="w-full flex items-center gap-2 apple-glass-button"
-                            onClick={handleClearData}
-                        >
-                            <BrushCleaning animateOnTap />清空数据
-                        </AppleButton>
-                    </div>
-                )}
             </div>
 
             {/* 文件上传模态框 */}
diff --git a/frontend/src/lib/api/generated/link-management.gen.ts b/frontend/src/lib/api/generated/link-management.gen.ts
index 41155ad..5592fbd 100644
--- a/frontend/src/lib/api/generated/link-management.gen.ts
+++ b/frontend/src/lib/api/generated/link-management.gen.ts
@@ -22,12 +22,14 @@ import type {
 } from "@tanstack/react-query";
 
 import type {
+  DeleteLinkApiV1LinksLinkIdDelete200,
   GetLinksApiV1LinksListGetParams,
   HTTPValidationError,
   LinkCreate,
   LinkInfo,
   PaginatedResponseLinkInfo,
   ToggleLinkStatusApiV1LinksLinkIdStatusPatchParams,
+  UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams,
 } from "./schemas";
 
 import { axiosClient } from "../enhanced-axios-client";
@@ -476,7 +478,7 @@ const deleteLinkApiV1LinksLinkIdDelete = (
   linkId: string,
   options?: SecondParameter<typeof axiosClient>,
 ) => {
-  return axiosClient<unknown>(
+  return axiosClient<DeleteLinkApiV1LinksLinkIdDelete200>(
     { url: `/api/v1/links/${linkId}`, method: "DELETE" },
     { second: true, ...options },
   );
@@ -563,7 +565,7 @@ const toggleLinkStatusApiV1LinksLinkIdStatusPatch = (
   params: ToggleLinkStatusApiV1LinksLinkIdStatusPatchParams,
   options?: SecondParameter<typeof axiosClient>,
 ) => {
-  return axiosClient<unknown>(
+  return axiosClient<LinkInfo>(
     { url: `/api/v1/links/${linkId}/status`, method: "PATCH", params },
     { second: true, ...options },
   );
@@ -656,3 +658,105 @@ export const useToggleLinkStatusApiV1LinksLinkIdStatusPatch = <
 
   return useMutation(mutationOptions, queryClient);
 };
+/**
+ * 更新链接权重
+ * @summary Update Link Weight
+ */
+const updateLinkWeightApiV1LinksLinkIdWeightPatch = (
+  linkId: string,
+  params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams,
+  options?: SecondParameter<typeof axiosClient>,
+) => {
+  return axiosClient<LinkInfo>(
+    { url: `/api/v1/links/${linkId}/weight`, method: "PATCH", params },
+    { second: true, ...options },
+  );
+};
+
+export const getUpdateLinkWeightApiV1LinksLinkIdWeightPatchMutationOptions = <
+  TError = HTTPValidationError,
+  TContext = unknown,
+>(options?: {
+  mutation?: UseMutationOptions<
+    Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>,
+    TError,
+    {
+      linkId: string;
+      params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams;
+    },
+    TContext
+  >;
+  request?: SecondParameter<typeof axiosClient>;
+}): UseMutationOptions<
+  Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>,
+  TError,
+  { linkId: string; params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams },
+  TContext
+> => {
+  const mutationKey = ["updateLinkWeightApiV1LinksLinkIdWeightPatch"];
+  const { mutation: mutationOptions, request: requestOptions } = options
+    ? options.mutation &&
+      "mutationKey" in options.mutation &&
+      options.mutation.mutationKey
+      ? options
+      : { ...options, mutation: { ...options.mutation, mutationKey } }
+    : { mutation: { mutationKey }, request: undefined };
+
+  const mutationFn: MutationFunction<
+    Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>,
+    {
+      linkId: string;
+      params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams;
+    }
+  > = (props) => {
+    const { linkId, params } = props ?? {};
+
+    return updateLinkWeightApiV1LinksLinkIdWeightPatch(
+      linkId,
+      params,
+      requestOptions,
+    );
+  };
+
+  return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateLinkWeightApiV1LinksLinkIdWeightPatchMutationResult =
+  NonNullable<
+    Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>
+  >;
+
+export type UpdateLinkWeightApiV1LinksLinkIdWeightPatchMutationError =
+  HTTPValidationError;
+
+/**
+ * @summary Update Link Weight
+ */
+export const useUpdateLinkWeightApiV1LinksLinkIdWeightPatch = <
+  TError = HTTPValidationError,
+  TContext = unknown,
+>(
+  options?: {
+    mutation?: UseMutationOptions<
+      Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>,
+      TError,
+      {
+        linkId: string;
+        params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams;
+      },
+      TContext
+    >;
+    request?: SecondParameter<typeof axiosClient>;
+  },
+  queryClient?: QueryClient,
+): UseMutationResult<
+  Awaited<ReturnType<typeof updateLinkWeightApiV1LinksLinkIdWeightPatch>>,
+  TError,
+  { linkId: string; params: UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams },
+  TContext
+> => {
+  const mutationOptions =
+    getUpdateLinkWeightApiV1LinksLinkIdWeightPatchMutationOptions(options);
+
+  return useMutation(mutationOptions, queryClient);
+};
diff --git a/frontend/src/lib/api/generated/schemas/bulkDeleteAllUserDataApiV1UserDataAllDeleteParams.ts b/frontend/src/lib/api/generated/schemas/bulkDeleteAllUserDataApiV1UserDataAllDeleteParams.ts
new file mode 100644
index 0000000..7c2e647
--- /dev/null
+++ b/frontend/src/lib/api/generated/schemas/bulkDeleteAllUserDataApiV1UserDataAllDeleteParams.ts
@@ -0,0 +1,14 @@
+/**
+ * Generated by orval v7.11.2 🍺
+ * Do not edit manually.
+ * Apple Gift Card Exchange
+ * Apple礼品卡兑换服务后端API - 基于FastAPI的现代异步微服务架构
+ * OpenAPI spec version: 2.0.0
+ */
+
+export type BulkDeleteAllUserDataApiV1UserDataAllDeleteParams = {
+  /**
+   * 是否跳过有关联订单的用户数据
+   */
+  skip_orders?: boolean;
+};
diff --git a/frontend/src/lib/api/generated/schemas/bulkDeleteUserDataResponse.ts b/frontend/src/lib/api/generated/schemas/bulkDeleteUserDataResponse.ts
new file mode 100644
index 0000000..c01bcda
--- /dev/null
+++ b/frontend/src/lib/api/generated/schemas/bulkDeleteUserDataResponse.ts
@@ -0,0 +1,21 @@
+/**
+ * Generated by orval v7.11.2 🍺
+ * Do not edit manually.
+ * Apple Gift Card Exchange
+ * Apple礼品卡兑换服务后端API - 基于FastAPI的现代异步微服务架构
+ * OpenAPI spec version: 2.0.0
+ */
+
+/**
+ * 批量删除用户数据响应模型
+ */
+export interface BulkDeleteUserDataResponse {
+  /** 总用户数 */
+  total_users: number;
+  /** 已删除用户数 */
+  deleted_users: number;
+  /** 跳过的用户数 */
+  skipped_users: number;
+  /** 响应消息 */
+  message: string;
+}
diff --git a/frontend/src/lib/api/generated/schemas/deleteLinkApiV1LinksLinkIdDelete200.ts b/frontend/src/lib/api/generated/schemas/deleteLinkApiV1LinksLinkIdDelete200.ts
new file mode 100644
index 0000000..de94bab
--- /dev/null
+++ b/frontend/src/lib/api/generated/schemas/deleteLinkApiV1LinksLinkIdDelete200.ts
@@ -0,0 +1,9 @@
+/**
+ * Generated by orval v7.11.2 🍺
+ * Do not edit manually.
+ * Apple Gift Card Exchange
+ * Apple礼品卡兑换服务后端API - 基于FastAPI的现代异步微服务架构
+ * OpenAPI spec version: 2.0.0
+ */
+
+export type DeleteLinkApiV1LinksLinkIdDelete200 = { [key: string]: string };
diff --git a/frontend/src/lib/api/generated/schemas/index.ts b/frontend/src/lib/api/generated/schemas/index.ts
index 73920ec..45ba1c5 100644
--- a/frontend/src/lib/api/generated/schemas/index.ts
+++ b/frontend/src/lib/api/generated/schemas/index.ts
@@ -6,10 +6,13 @@
  * OpenAPI spec version: 2.0.0
  */
 
+export * from "./bulkDeleteAllUserDataApiV1UserDataAllDeleteParams";
+export * from "./bulkDeleteUserDataResponse";
 export * from "./cardInfo";
 export * from "./cardInfoFailureReason";
 export * from "./deleteAllDataResponse";
 export * from "./deleteAllDataResponseDeletedTables";
+export * from "./deleteLinkApiV1LinksLinkIdDelete200";
 export * from "./exportOrdersApiV1OrdersExportGetParams";
 export * from "./getLinksApiV1LinksListGetParams";
 export * from "./getOrdersApiV1OrdersListGetParams";
@@ -53,6 +56,7 @@ export * from "./taskListItemWorkerId";
 export * from "./taskListResponse";
 export * from "./taskStateResponse";
 export * from "./toggleLinkStatusApiV1LinksLinkIdStatusPatchParams";
+export * from "./updateLinkWeightApiV1LinksLinkIdWeightPatchParams";
 export * from "./userDataCreate";
 export * from "./userDataResponse";
 export * from "./userDataUploadResponse";
diff --git a/frontend/src/lib/api/generated/schemas/linkCreate.ts b/frontend/src/lib/api/generated/schemas/linkCreate.ts
index 275a6df..0f3252d 100644
--- a/frontend/src/lib/api/generated/schemas/linkCreate.ts
+++ b/frontend/src/lib/api/generated/schemas/linkCreate.ts
@@ -20,6 +20,12 @@ export interface LinkCreate {
    * 金额
    */
   amount: number;
+  /**
+   * 权重(1-100)
+   * @minimum 1
+   * @maximum 100
+   */
+  weight?: number;
   /** 链接状态 */
   status?: LinkStatus;
 }
diff --git a/frontend/src/lib/api/generated/schemas/linkInfo.ts b/frontend/src/lib/api/generated/schemas/linkInfo.ts
index b4b14ad..aa0cfc3 100644
--- a/frontend/src/lib/api/generated/schemas/linkInfo.ts
+++ b/frontend/src/lib/api/generated/schemas/linkInfo.ts
@@ -17,6 +17,8 @@ export interface LinkInfo {
   url: string;
   /** 金额 */
   amount: number;
+  /** 权重(1-100) */
+  weight: number;
   /** 链接状态 */
   status: LinkStatus;
   /** 创建时间 */
diff --git a/frontend/src/lib/api/generated/schemas/updateLinkWeightApiV1LinksLinkIdWeightPatchParams.ts b/frontend/src/lib/api/generated/schemas/updateLinkWeightApiV1LinksLinkIdWeightPatchParams.ts
new file mode 100644
index 0000000..672bdc6
--- /dev/null
+++ b/frontend/src/lib/api/generated/schemas/updateLinkWeightApiV1LinksLinkIdWeightPatchParams.ts
@@ -0,0 +1,16 @@
+/**
+ * Generated by orval v7.11.2 🍺
+ * Do not edit manually.
+ * Apple Gift Card Exchange
+ * Apple礼品卡兑换服务后端API - 基于FastAPI的现代异步微服务架构
+ * OpenAPI spec version: 2.0.0
+ */
+
+export type UpdateLinkWeightApiV1LinksLinkIdWeightPatchParams = {
+  /**
+   * 权重值(1-100)
+   * @minimum 1
+   * @maximum 100
+   */
+  weight: number;
+};
diff --git a/frontend/src/lib/api/generated/user-data-management.gen.ts b/frontend/src/lib/api/generated/user-data-management.gen.ts
index a0edc09..f90abff 100644
--- a/frontend/src/lib/api/generated/user-data-management.gen.ts
+++ b/frontend/src/lib/api/generated/user-data-management.gen.ts
@@ -22,6 +22,8 @@ import type {
 } from "@tanstack/react-query";
 
 import type {
+  BulkDeleteAllUserDataApiV1UserDataAllDeleteParams,
+  BulkDeleteUserDataResponse,
   GetUserDataListApiV1UserDataListGetParams,
   HTTPValidationError,
   PaginatedResponseUserDataResponse,
@@ -906,3 +908,95 @@ export const useBatchUploadUserDataApiV1UserDataBatchUploadPost = <
 
   return useMutation(mutationOptions, queryClient);
 };
+/**
+ * 批量软删除所有用户数据
+
+- **skip_orders**: 是否跳过有关联订单的用户数据（默认false，会删除包括有关联订单的所有数据）
+
+返回删除统计信息，包括总用户数、删除用户数和跳过用户数
+ * @summary 批量删除所有用户数据
+ */
+const bulkDeleteAllUserDataApiV1UserDataAllDelete = (
+  params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams,
+  options?: SecondParameter<typeof axiosClient>,
+) => {
+  return axiosClient<BulkDeleteUserDataResponse>(
+    { url: `/api/v1/user-data/all`, method: "DELETE", params },
+    { second: true, ...options },
+  );
+};
+
+export const getBulkDeleteAllUserDataApiV1UserDataAllDeleteMutationOptions = <
+  TError = HTTPValidationError,
+  TContext = unknown,
+>(options?: {
+  mutation?: UseMutationOptions<
+    Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>,
+    TError,
+    { params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams },
+    TContext
+  >;
+  request?: SecondParameter<typeof axiosClient>;
+}): UseMutationOptions<
+  Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>,
+  TError,
+  { params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams },
+  TContext
+> => {
+  const mutationKey = ["bulkDeleteAllUserDataApiV1UserDataAllDelete"];
+  const { mutation: mutationOptions, request: requestOptions } = options
+    ? options.mutation &&
+      "mutationKey" in options.mutation &&
+      options.mutation.mutationKey
+      ? options
+      : { ...options, mutation: { ...options.mutation, mutationKey } }
+    : { mutation: { mutationKey }, request: undefined };
+
+  const mutationFn: MutationFunction<
+    Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>,
+    { params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams }
+  > = (props) => {
+    const { params } = props ?? {};
+
+    return bulkDeleteAllUserDataApiV1UserDataAllDelete(params, requestOptions);
+  };
+
+  return { mutationFn, ...mutationOptions };
+};
+
+export type BulkDeleteAllUserDataApiV1UserDataAllDeleteMutationResult =
+  NonNullable<
+    Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>
+  >;
+
+export type BulkDeleteAllUserDataApiV1UserDataAllDeleteMutationError =
+  HTTPValidationError;
+
+/**
+ * @summary 批量删除所有用户数据
+ */
+export const useBulkDeleteAllUserDataApiV1UserDataAllDelete = <
+  TError = HTTPValidationError,
+  TContext = unknown,
+>(
+  options?: {
+    mutation?: UseMutationOptions<
+      Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>,
+      TError,
+      { params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams },
+      TContext
+    >;
+    request?: SecondParameter<typeof axiosClient>;
+  },
+  queryClient?: QueryClient,
+): UseMutationResult<
+  Awaited<ReturnType<typeof bulkDeleteAllUserDataApiV1UserDataAllDelete>>,
+  TError,
+  { params?: BulkDeleteAllUserDataApiV1UserDataAllDeleteParams },
+  TContext
+> => {
+  const mutationOptions =
+    getBulkDeleteAllUserDataApiV1UserDataAllDeleteMutationOptions(options);
+
+  return useMutation(mutationOptions, queryClient);
+};