diff --git a/dao/order_dao.go b/dao/order_dao.go
index 177fe47..04df3a3 100644
--- a/dao/order_dao.go
+++ b/dao/order_dao.go
@@ -4,18 +4,17 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"strings"
 	"time"
 
-	"gitee.com/red-future---jilin-g/common/mongo"
 	"go.mongodb.org/mongo-driver/v2/bson"
+	"go.mongodb.org/mongo-driver/v2/mongo/options"
+
 	"order/consts"
 	"order/model/entity"
-)
 
-// Init 初始化DAO
-func Init() error {
-	return nil
-}
+	"gitee.com/red-future---jilin-g/common/mongo"
+)
 
 type order struct{}
 
@@ -169,7 +168,7 @@ func (d *order) UpdatePendingOrder(ctx context.Context, orderNo string, update b
 }
 
 // ListOrdersByStatus 根据状态查询订单列表
-func (d *order) ListOrdersByStatus(ctx context.Context, status consts.OrderStatus, userID string, page, pageSize int) (interface{}, int64, error) {
+func (d *order) ListOrdersByStatus(ctx context.Context, status consts.OrderStatus, userID string, page int, pageSize int, sortFields ...string) (interface{}, int64, error) {
 	collection, err := d.getCollection(status)
 	if err != nil {
 		return nil, 0, err
@@ -187,32 +186,51 @@ func (d *order) ListOrdersByStatus(ctx context.Context, status consts.OrderStatu
 		return nil, 0, err
 	}
 
-	// 分页查询（暂时忽略排序和分页，因为 mongo.Find 不支持这些参数）
-	// TODO: 需要在 common/mongo 中添加支持排序和分页的 Find 方法
+	// 设置分页参数
+	var findOptions []options.Lister[options.FindOptions]
+	if page > 0 && pageSize > 0 {
+		findOptions = append(findOptions, options.Find().SetSkip(int64((page-1)*pageSize)).SetLimit(int64(pageSize)))
+	}
+
+	// 设置排序参数
+	if len(sortFields) > 0 {
+		sort := bson.D{}
+		for _, field := range sortFields {
+			var order int
+			if strings.HasPrefix(field, "-") {
+				order = -1
+				field = strings.TrimPrefix(field, "-")
+			} else {
+				order = 1
+			}
+			sort = append(sort, bson.E{Key: field, Value: order})
+		}
+		findOptions = append(findOptions, options.Find().SetSort(sort))
+	}
 
 	// 根据状态返回对应的订单类型
 	switch status {
 	case consts.OrderStatusPending:
 		var orders []entity.OrderPending
-		if err := mongo.Find(ctx, filter, &orders, collection); err != nil {
+		if err := mongo.Find(ctx, filter, &orders, collection, findOptions...); err != nil {
 			return nil, 0, err
 		}
 		return orders, total, nil
 	case consts.OrderStatusPaid:
 		var orders []entity.OrderPaid
-		if err := mongo.Find(ctx, filter, &orders, collection); err != nil {
+		if err := mongo.Find(ctx, filter, &orders, collection, findOptions...); err != nil {
 			return nil, 0, err
 		}
 		return orders, total, nil
 	case consts.OrderStatusShipped:
 		var orders []entity.OrderShipped
-		if err := mongo.Find(ctx, filter, &orders, collection); err != nil {
+		if err := mongo.Find(ctx, filter, &orders, collection, findOptions...); err != nil {
 			return nil, 0, err
 		}
 		return orders, total, nil
 	case consts.OrderStatusCompleted:
 		var orders []entity.OrderCompleted
-		if err := mongo.Find(ctx, filter, &orders, collection); err != nil {
+		if err := mongo.Find(ctx, filter, &orders, collection, findOptions...); err != nil {
 			return nil, 0, err
 		}
 		return orders, total, nil
@@ -222,6 +240,26 @@ func (d *order) ListOrdersByStatus(ctx context.Context, status consts.OrderStatu
 }
 
 // GetExpiredPendingOrders 获取过期的待支付订单
+// GetPendingOrder gets pending order by order number
+func (d *order) GetPendingOrder(ctx context.Context, orderNo string) (*entity.OrderPending, error) {
+	collection, err := d.getCollection(consts.OrderStatusPending)
+	if err != nil {
+		return nil, err
+	}
+
+	filter := bson.M{"order_no": orderNo}
+
+	var order entity.OrderPending
+	if err := mongo.FindOne(ctx, filter, &order, collection); err != nil {
+		if err.Error() == "mongo: no documents in result" {
+			return nil, nil
+		}
+		return nil, err
+	}
+
+	return &order, nil
+}
+
 func (d *order) GetExpiredPendingOrders(ctx context.Context) ([]entity.OrderPending, error) {
 	collection, err := d.getCollection(consts.OrderStatusPending)
 	if err != nil {
diff --git a/go.mod b/go.mod
index a940198..172e20f 100644
--- a/go.mod
+++ b/go.mod
@@ -7,6 +7,7 @@ require (
 	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.9.6
 	github.com/gogf/gf/contrib/nosql/redis/v2 v2.9.6
 	github.com/gogf/gf/v2 v2.9.6
+	github.com/robfig/cron/v3 v3.0.1
 	go.mongodb.org/mongo-driver/v2 v2.4.0
 )
 
diff --git a/go.sum b/go.sum
index 0783b33..336c13c 100644
--- a/go.sum
+++ b/go.sum
@@ -260,6 +260,8 @@ github.com/redis/go-redis/v9 v9.12.1/go.mod h1:huWgSWd8mW6+m0VPhJjSSQ+d6Nh1VICQ6
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
+github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
 github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
diff --git a/main.go b/main.go
index a9809fc..59330fa 100644
--- a/main.go
+++ b/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"order/controller"
+	"order/service"
 
 	"gitee.com/red-future---jilin-g/common/http"
 	"gitee.com/red-future---jilin-g/common/jaeger"
@@ -10,6 +11,7 @@ import (
 	_ "gitee.com/red-future---jilin-g/common/ragflow" // RAGFlow 客户端自动初始化
 	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
 	_ "github.com/gogf/gf/contrib/nosql/redis/v2"
+	"github.com/gogf/gf/v2/frame/g"
 )
 
 func main() {
@@ -19,10 +21,18 @@ func main() {
 		controller.OrderStatistics,
 		controller.PaymentConfig,
 	})
+	// 启动定时任务
+	ctx := context.Background()
+
+	// 启动订单超时处理定时任务
+	if err := service.StartOrderTimeoutScheduler(ctx); err != nil {
+		g.Log().Errorf(ctx, "启动订单超时处理定时任务失败: %v", err)
+	}
+
 	// 启动订单统计定时任务调度器
-	//ctx := context.Background()
-	//if err := scheduler.OrderStatisticsSchedulerInstance.StartScheduler(ctx); err != nil {
-	//	g.Log().Errorf(ctx, "启动订单统计定时任务失败: %v", err)
-	//}
+	if err := service.StartOrderStatisticsScheduler(ctx); err != nil {
+		g.Log().Errorf(ctx, "启动订单统计定时任务失败: %v", err)
+	}
+
 	select {}
 }
diff --git a/scheduler/order_statistics_scheduler.go b/scheduler/order_statistics_scheduler.go
deleted file mode 100644
index 6177a6c..0000000
--- a/scheduler/order_statistics_scheduler.go
+++ /dev/null
@@ -1,481 +0,0 @@
-package scheduler
-
-import (
-	"context"
-	"fmt"
-	"sync"
-	"time"
-
-	"order/service"
-
-	"github.com/gogf/gf/v2/frame/g"
-)
-
-// OrderStatisticsScheduler 订单统计定时任务调度器
-type OrderStatisticsScheduler struct{}
-
-var OrderStatisticsSchedulerInstance = &OrderStatisticsScheduler{}
-var schedulerLock sync.Mutex
-var isSchedulerRunning bool
-
-// StartScheduler 启动定时任务调度器（分布式安全）
-func (s *OrderStatisticsScheduler) StartScheduler(ctx context.Context) error {
-	schedulerLock.Lock()
-	defer schedulerLock.Unlock()
-
-	// 检查是否已经有调度器在运行（分布式部署时避免重复执行）
-	if isSchedulerRunning {
-		g.Log().Info(ctx, "订单统计定时任务调度器已在运行")
-		return nil
-	}
-
-	// 尝试获取分布式锁
-	if !s.acquireDistributedLock(ctx) {
-		g.Log().Info(ctx, "其他节点正在运行订单统计定时任务，当前节点跳过")
-		return nil
-	}
-
-	isSchedulerRunning = true
-
-	// 启动锁续期任务
-	go s.startLockRenewal(ctx)
-
-	// 启动日报表生成任务（每天凌晨3点执行）
-	go s.startDailyReportScheduler(ctx)
-
-	// 启动月报表生成任务（每月1日凌晨4点执行）
-	go s.startMonthlyReportScheduler(ctx)
-
-	// 启动季度报表生成任务（每季度首月5日凌晨5点执行）
-	go s.startQuarterlyReportScheduler(ctx)
-
-	// 启动年报表生成任务（每年1月10日凌晨6点执行）
-	go s.startYearlyReportScheduler(ctx)
-
-	g.Log().Info(ctx, "订单统计定时任务调度器已启动")
-	return nil
-}
-
-// acquireDistributedLock 获取分布式锁
-func (s *OrderStatisticsScheduler) acquireDistributedLock(ctx context.Context) bool {
-	lockKey := "order_statistics_scheduler_lock"
-
-	// 尝试设置锁，过期时间30秒
-	success, err := g.Redis().SetNX(ctx, lockKey, "locked")
-	if err != nil {
-		g.Log().Errorf(ctx, "获取分布式锁失败: %v", err)
-		return false
-	}
-
-	// 设置过期时间
-	if success {
-		_, err = g.Redis().Do(ctx, "EXPIRE", lockKey, 30)
-		if err != nil {
-			g.Log().Errorf(ctx, "设置锁过期时间失败: %v", err)
-			// 删除已设置的锁
-			g.Redis().Do(ctx, "DEL", lockKey)
-			return false
-		}
-	}
-
-	return success
-}
-
-// renewDistributedLock 续期分布式锁
-func (s *OrderStatisticsScheduler) renewDistributedLock(ctx context.Context) bool {
-	lockKey := "order_statistics_scheduler_lock"
-
-	// 续期30秒
-	_, err := g.Redis().Do(ctx, "EXPIRE", lockKey, 30)
-	if err != nil {
-		g.Log().Errorf(ctx, "续期分布式锁失败: %v", err)
-		return false
-	}
-
-	return true
-}
-
-// startLockRenewal 启动锁续期任务
-func (s *OrderStatisticsScheduler) startLockRenewal(ctx context.Context) {
-	ticker := time.NewTicker(20 * time.Second) // 每20秒续期一次
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ticker.C:
-			if !s.renewDistributedLock(ctx) {
-				g.Log().Error(ctx, "分布式锁续期失败，停止调度器")
-				schedulerLock.Lock()
-				isSchedulerRunning = false
-				schedulerLock.Unlock()
-				return
-			}
-		case <-ctx.Done():
-			// 释放分布式锁
-			s.releaseDistributedLock(ctx)
-			return
-		}
-	}
-}
-
-// releaseDistributedLock 释放分布式锁
-func (s *OrderStatisticsScheduler) releaseDistributedLock(ctx context.Context) {
-	lockKey := "order_statistics_scheduler_lock"
-	_, err := g.Redis().Do(ctx, "DEL", lockKey)
-	if err != nil {
-		g.Log().Errorf(ctx, "释放分布式锁失败: %v", err)
-	}
-}
-
-// acquireTaskLock 获取任务级分布式锁
-func (s *OrderStatisticsScheduler) acquireTaskLock(ctx context.Context, lockKey string) bool {
-	// 尝试设置锁，过期时间10分钟
-	success, err := g.Redis().SetNX(ctx, lockKey, "locked")
-	if err != nil {
-		g.Log().Errorf(ctx, "获取任务锁失败: %v", err)
-		return false
-	}
-
-	// 设置过期时间
-	if success {
-		_, err = g.Redis().Do(ctx, "EXPIRE", lockKey, 600) // 10分钟=600秒
-		if err != nil {
-			g.Log().Errorf(ctx, "设置锁过期时间失败: %v", err)
-			// 删除已设置的锁
-			g.Redis().Do(ctx, "DEL", lockKey)
-			return false
-		}
-	}
-
-	return success
-}
-
-// releaseTaskLock 释放任务级分布式锁
-func (s *OrderStatisticsScheduler) releaseTaskLock(ctx context.Context, lockKey string) {
-	_, err := g.Redis().Do(ctx, "DEL", lockKey)
-	if err != nil {
-		g.Log().Errorf(ctx, "释放任务锁失败: %v", err)
-	}
-}
-
-// startDailyReportScheduler 日报表定时任务
-func (s *OrderStatisticsScheduler) startDailyReportScheduler(ctx context.Context) {
-	// 计算到凌晨3点的时间
-	now := time.Now()
-	next := time.Date(now.Year(), now.Month(), now.Day()+1, 3, 0, 0, 0, time.Local)
-	duration := next.Sub(now)
-
-	// 等待到凌晨3点
-	time.Sleep(duration)
-
-	ticker := time.NewTicker(24 * time.Hour)
-	defer ticker.Stop()
-
-	// 立即执行一次昨天的日报表生成
-	go s.generateYesterdayDailyReport(ctx)
-
-	for {
-		select {
-		case <-ticker.C:
-			// 生成昨天的日报表
-			s.generateYesterdayDailyReport(ctx)
-		case <-ctx.Done():
-			return
-		}
-	}
-}
-
-// startMonthlyReportScheduler 月报表定时任务
-func (s *OrderStatisticsScheduler) startMonthlyReportScheduler(ctx context.Context) {
-	// 计算到下个月1日凌晨4点的时间
-	now := time.Now()
-	next := time.Date(now.Year(), now.Month()+1, 1, 4, 0, 0, 0, time.Local)
-	duration := next.Sub(now)
-
-	// 等待到下个月1日凌晨4点
-	time.Sleep(duration)
-
-	ticker := time.NewTicker(24 * time.Hour)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ticker.C:
-			// 检查是否是每月1日，如果是则生成上个月的月报表
-			if time.Now().Day() == 1 {
-				go s.generateLastMonthReport(ctx)
-			}
-		case <-ctx.Done():
-			return
-		}
-	}
-}
-
-// startQuarterlyReportScheduler 季度报表定时任务
-func (s *OrderStatisticsScheduler) startQuarterlyReportScheduler(ctx context.Context) {
-	// 计算到下个季度第一天凌晨5点的时间
-	now := time.Now()
-	nextQuarter := s.getNextQuarterFirstDay(now)
-	next := time.Date(nextQuarter.Year(), nextQuarter.Month(), nextQuarter.Day(), 5, 0, 0, 0, time.Local)
-	duration := next.Sub(now)
-
-	// 等待到下个季度第一天凌晨5点
-	time.Sleep(duration)
-
-	ticker := time.NewTicker(24 * time.Hour)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ticker.C:
-			// 检查是否是季度第一天，如果是则生成上个季度的季度报表
-			if s.isQuarterFirstDay() {
-				go s.generateLastQuarterReport(ctx)
-			}
-		case <-ctx.Done():
-			return
-		}
-	}
-}
-
-// startYearlyReportScheduler 年报表定时任务
-func (s *OrderStatisticsScheduler) startYearlyReportScheduler(ctx context.Context) {
-	// 计算到明年1月1日凌晨6点的时间
-	now := time.Now()
-	next := time.Date(now.Year()+1, time.January, 1, 6, 0, 0, 0, time.Local)
-	duration := next.Sub(now)
-
-	// 等待到明年1月1日凌晨6点
-	time.Sleep(duration)
-
-	ticker := time.NewTicker(24 * time.Hour)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ticker.C:
-			// 检查是否是1月1日，如果是则生成上一年的年报表
-			if time.Now().Month() == time.January && time.Now().Day() == 1 {
-				go s.generateLastYearReport(ctx)
-			}
-		case <-ctx.Done():
-			return
-		}
-	}
-}
-
-// generateYesterdayDailyReport 生成昨天的日报表
-func (s *OrderStatisticsScheduler) generateYesterdayDailyReport(ctx context.Context) {
-	yesterday := time.Now().AddDate(0, 0, -1)
-
-	g.Log().Infof(ctx, "开始生成所有租户的日统计数据: %s", yesterday.Format("2006-01-02"))
-
-	// 获取所有租户ID
-	tenantIDs, err := s.getAllTenants(ctx)
-	if err != nil {
-		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
-		return
-	}
-
-	// 并发处理每个租户的日统计
-	for _, tenantID := range tenantIDs {
-		go s.generateTenantDailyReport(ctx, tenantID, yesterday)
-	}
-}
-
-// generateTenantDailyReport 生成指定租户的日报表
-func (s *OrderStatisticsScheduler) generateTenantDailyReport(ctx context.Context, tenantID int64, date time.Time) {
-	lockKey := fmt.Sprintf("order_stats_daily_%d_%s", tenantID, date.Format("2006-01-02"))
-
-	// 获取任务锁
-	if !s.acquireTaskLock(ctx, lockKey) {
-		g.Log().Infof(ctx, "租户 %d 的日统计任务正在执行，跳过", tenantID)
-		return
-	}
-	defer s.releaseTaskLock(ctx, lockKey)
-
-	g.Log().Infof(ctx, "开始生成租户 %d 的日统计: %s", tenantID, date.Format("2006-01-02"))
-
-	err := service.OrderStatistics.GenerateDailyStatistics(ctx, tenantID, date, false)
-	if err != nil {
-		g.Log().Errorf(ctx, "生成租户 %d 日统计失败: %v", tenantID, err)
-		return
-	}
-
-	g.Log().Infof(ctx, "租户 %d 日统计生成成功: %s", tenantID, date.Format("2006-01-02"))
-}
-
-// generateLastMonthReport 生成上个月的月报表
-func (s *OrderStatisticsScheduler) generateLastMonthReport(ctx context.Context) {
-	lastMonth := time.Now().AddDate(0, -1, 0)
-	year := lastMonth.Year()
-	month := int(lastMonth.Month())
-
-	g.Log().Infof(ctx, "开始生成所有租户的月统计数据: %d年%d月", year, month)
-
-	// 获取所有租户ID
-	tenantIDs, err := s.getAllTenants(ctx)
-	if err != nil {
-		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
-		return
-	}
-
-	// 并发处理每个租户的月统计
-	for _, tenantID := range tenantIDs {
-		go s.generateTenantMonthlyReport(ctx, tenantID, year, month)
-	}
-}
-
-// generateTenantMonthlyReport 生成指定租户的月报表
-func (s *OrderStatisticsScheduler) generateTenantMonthlyReport(ctx context.Context, tenantID int64, year int, month int) {
-	lockKey := fmt.Sprintf("order_stats_monthly_%d_%d_%d", tenantID, year, month)
-
-	// 获取任务锁
-	if !s.acquireTaskLock(ctx, lockKey) {
-		g.Log().Infof(ctx, "租户 %d 的月统计任务正在执行，跳过", tenantID)
-		return
-	}
-	defer s.releaseTaskLock(ctx, lockKey)
-
-	g.Log().Infof(ctx, "开始生成租户 %d 的月统计: %d年%d月", tenantID, year, month)
-
-	err := service.OrderStatistics.GenerateMonthlyStatistics(ctx, tenantID, year, month, false)
-	if err != nil {
-		g.Log().Errorf(ctx, "生成租户 %d 月统计失败: %v", tenantID, err)
-		return
-	}
-
-	g.Log().Infof(ctx, "租户 %d 月统计生成成功: %d年%d月", tenantID, year, month)
-}
-
-// generateLastQuarterReport 生成上个季度的季度报表
-func (s *OrderStatisticsScheduler) generateLastQuarterReport(ctx context.Context) {
-	lastQuarter := time.Now().AddDate(0, -3, 0)
-	year := lastQuarter.Year()
-	quarter := s.getQuarter(lastQuarter.Month())
-
-	g.Log().Infof(ctx, "开始生成所有租户的季度统计数据: %d年第%d季度", year, quarter)
-
-	// 获取所有租户ID
-	tenantIDs, err := s.getAllTenants(ctx)
-	if err != nil {
-		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
-		return
-	}
-
-	// 并发处理每个租户的季度统计
-	for _, tenantID := range tenantIDs {
-		go s.generateTenantQuarterlyReport(ctx, tenantID, year, quarter)
-	}
-}
-
-// generateTenantQuarterlyReport 生成指定租户的季度报表
-func (s *OrderStatisticsScheduler) generateTenantQuarterlyReport(ctx context.Context, tenantID int64, year int, quarter int) {
-	lockKey := fmt.Sprintf("order_stats_quarterly_%d_%d_%d", tenantID, year, quarter)
-
-	// 获取任务锁
-	if !s.acquireTaskLock(ctx, lockKey) {
-		g.Log().Infof(ctx, "租户 %d 的季度统计任务正在执行，跳过", tenantID)
-		return
-	}
-	defer s.releaseTaskLock(ctx, lockKey)
-
-	g.Log().Infof(ctx, "开始生成租户 %d 的季度统计: %d年第%d季度", tenantID, year, quarter)
-
-	err := service.OrderStatistics.GenerateQuarterlyStatistics(ctx, tenantID, year, quarter, false)
-	if err != nil {
-		g.Log().Errorf(ctx, "生成租户 %d 季度统计失败: %v", tenantID, err)
-		return
-	}
-
-	g.Log().Infof(ctx, "租户 %d 季度统计生成成功: %d年第%d季度", tenantID, year, quarter)
-}
-
-// generateLastYearReport 生成上一年的年报表
-func (s *OrderStatisticsScheduler) generateLastYearReport(ctx context.Context) {
-	lastYear := time.Now().Year() - 1
-
-	g.Log().Infof(ctx, "开始生成所有租户的年统计数据: %d年", lastYear)
-
-	// 获取所有租户ID
-	tenantIDs, err := s.getAllTenants(ctx)
-	if err != nil {
-		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
-		return
-	}
-
-	// 并发处理每个租户的年统计
-	for _, tenantID := range tenantIDs {
-		go s.generateTenantYearlyReport(ctx, tenantID, lastYear)
-	}
-}
-
-// generateTenantYearlyReport 生成指定租户的年报表
-func (s *OrderStatisticsScheduler) generateTenantYearlyReport(ctx context.Context, tenantID int64, year int) {
-	lockKey := fmt.Sprintf("order_stats_yearly_%d_%d", tenantID, year)
-
-	// 获取任务锁
-	if !s.acquireTaskLock(ctx, lockKey) {
-		g.Log().Infof(ctx, "租户 %d 的年统计任务正在执行，跳过", tenantID)
-		return
-	}
-	defer s.releaseTaskLock(ctx, lockKey)
-
-	g.Log().Infof(ctx, "开始生成租户 %d 的年统计: %d年", tenantID, year)
-
-	err := service.OrderStatistics.GenerateYearlyStatistics(ctx, tenantID, year, false)
-	if err != nil {
-		g.Log().Errorf(ctx, "生成租户 %d 年统计失败: %v", tenantID, err)
-		return
-	}
-
-	g.Log().Infof(ctx, "租户 %d 年统计生成成功: %d年", tenantID, year)
-}
-
-// getNextQuarterFirstDay 获取下个季度的第一天
-func (s *OrderStatisticsScheduler) getNextQuarterFirstDay(now time.Time) time.Time {
-	quarter := s.getQuarter(now.Month())
-	if quarter == 4 {
-		return time.Date(now.Year()+1, time.January, 1, 0, 0, 0, 0, now.Location())
-	}
-	return time.Date(now.Year(), time.Month((quarter*3)+1), 1, 0, 0, 0, 0, now.Location())
-}
-
-// getQuarter 获取月份对应的季度
-func (s *OrderStatisticsScheduler) getQuarter(month time.Month) int {
-	switch {
-	case month >= 1 && month <= 3:
-		return 1
-	case month >= 4 && month <= 6:
-		return 2
-	case month >= 7 && month <= 9:
-		return 3
-	default:
-		return 4
-	}
-}
-
-// isQuarterFirstDay 检查今天是否是季度的第一天
-func (s *OrderStatisticsScheduler) isQuarterFirstDay() bool {
-	now := time.Now()
-	quarter := s.getQuarter(now.Month())
-	switch quarter {
-	case 1:
-		return now.Day() == 1 && now.Month() == time.January
-	case 2:
-		return now.Day() == 1 && now.Month() == time.April
-	case 3:
-		return now.Day() == 1 && now.Month() == time.July
-	case 4:
-		return now.Day() == 1 && now.Month() == time.October
-	default:
-		return false
-	}
-}
-
-// getAllTenants 获取所有租户ID（这里需要根据实际业务实现）
-func (s *OrderStatisticsScheduler) getAllTenants(ctx context.Context) ([]int64, error) {
-	// 这里应该从实际的租户管理服务获取租户列表
-	// 暂时返回一个默认的租户ID，实际使用时需要替换为真实的租户获取逻辑
-	return []int64{1, 2, 3}, nil
-}
diff --git a/service/order.go b/service/order.go
index f68a9fe..e5b046c 100644
--- a/service/order.go
+++ b/service/order.go
@@ -12,20 +12,29 @@ import (
 	"order/model/dto"
 	"order/model/entity"
 
+	"gitee.com/red-future---jilin-g/common/http"
+	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/robfig/cron/v3"
 	"go.mongodb.org/mongo-driver/v2/bson"
 )
 
+// AssetServiceResponse 资产服务响应结构体
+type AssetServiceResponse struct {
+	ID             string `json:"id"`
+	Name           string `json:"name"`
+	UnlimitedStock bool   `json:"unlimitedStock"`
+	Price          *struct {
+		TotalStock int `json:"totalStock"`
+	} `json:"price"`
+	SaleMode string `json:"saleMode"`
+}
+
 type order struct{}
 
 // Order 订单服务
 var Order = new(order)
 
-// Init 初始化服务
-func Init() error {
-	return nil
-}
-
 // convertOrderItemsFromDTO 从DTO转换订单商品项
 func convertOrderItemsFromDTO(items []dto.OrderItemReq) []entity.OrderItem {
 	var result []entity.OrderItem
@@ -122,7 +131,41 @@ func (s *order) CreateOrder(ctx context.Context, req *dto.CreateOrderReq) (*dto.
 		return nil, errors.New("订单商品不能为空")
 	}
 
-	// 2. 计算订单金额
+	// 2. 检查库存扣减策略并处理库存
+	for i := range req.OrderItems {
+		item := &req.OrderItems[i]
+
+		// 判断是否需要扣减库存
+		shouldDeduct, saleMode, err := s.shouldDeductStock(ctx, gconv.String(req.TenantID), item.AssetID)
+		if err != nil {
+			return nil, fmt.Errorf("检查库存策略失败: %w", err)
+		}
+
+		// 如果需要扣减库存，判断扣减时机
+		if shouldDeduct {
+			timing, err := s.getDeductStockTiming(ctx, gconv.String(req.TenantID), item.AssetID)
+			if err != nil {
+				return nil, fmt.Errorf("获取库存扣减时机失败: %w", err)
+			}
+
+			// 秒杀场景：下单时立即扣减库存
+			if timing == "order_create" {
+				quantity := len(item.Stocks) // 每个库存项数量为1
+
+				// 先生成订单号用于库存操作
+				orderNo := s.generateOrderNo(gconv.String(req.TenantID))
+
+				if err := s.deductStock(ctx, gconv.String(req.TenantID), orderNo, item.AssetID, quantity, fmt.Sprintf("秒杀订单预占库存，售卖方式：%s", saleMode)); err != nil {
+					return nil, fmt.Errorf("秒杀订单预占库存失败: %w", err)
+				}
+
+				// 记录库存已预占
+				g.Log().Infof(ctx, "资产 %s 秒杀订单 %s 预占库存成功，数量：%d", item.AssetID, orderNo, quantity)
+			}
+		}
+	}
+
+	// 3. 计算订单金额
 	totalAmount := int64(0)
 	for i := range req.OrderItems {
 		item := &req.OrderItems[i]
@@ -141,10 +184,10 @@ func (s *order) CreateOrder(ctx context.Context, req *dto.CreateOrderReq) (*dto.
 		return nil, errors.New("订单总金额必须大于0")
 	}
 
-	// 3. 生成订单号
+	// 4. 生成订单号
 	orderNo := s.generateOrderNo(gconv.String(req.TenantID))
 
-	// 4. 设置订单过期时间（30分钟后）
+	// 5. 设置订单过期时间（30分钟后）
 	expiredAt := time.Now().Add(30 * time.Minute)
 
 	// 5. 创建待支付订单
@@ -414,7 +457,44 @@ func (s *order) CancelOrder(ctx context.Context, req *dto.CancelOrderReq) (*dto.
 		return nil, fmt.Errorf("订单状态不正确，当前状态: %s", status)
 	}
 
-	// 4. 将订单移动到已取消状态
+	pendingOrder, ok := order.(*entity.OrderPending)
+	if !ok {
+		return nil, errors.New("订单类型错误")
+	}
+
+	// 4. 处理库存回充（针对秒杀场景预占的库存）
+	for _, item := range pendingOrder.OrderItems {
+		// 判断是否需要回充库存
+		shouldDeduct, saleMode, err := s.shouldDeductStock(ctx, req.TenantID, item.AssetID)
+		if err != nil {
+			g.Log().Errorf(ctx, "检查库存策略失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+			continue
+		}
+
+		// 如果该资产需要扣减库存且是秒杀场景，则需要回充预占库存
+		if shouldDeduct && saleMode == "flash" {
+			timing, err := s.getDeductStockTiming(ctx, req.TenantID, item.AssetID)
+			if err != nil {
+				g.Log().Errorf(ctx, "获取库存扣减时机失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+				continue
+			}
+
+			// 秒杀场景：下单时已扣减库存，取消时需要回充
+			if timing == "order_create" {
+				quantity := len(item.Stocks) // 每个库存项数量为1
+
+				if err := s.refundStock(ctx, req.TenantID, req.OrderNo, item.AssetID, quantity, fmt.Sprintf("秒杀订单取消回充库存，售卖方式：%s，原因：%s", saleMode, req.Reason)); err != nil {
+					g.Log().Errorf(ctx, "订单取消回充库存失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+					// 库存回充失败不影响订单状态更新，但需要记录错误
+					continue
+				}
+
+				g.Log().Infof(ctx, "资产 %s 订单取消回充库存成功，订单：%s，数量：%d", item.AssetID, req.OrderNo, quantity)
+			}
+		}
+	}
+
+	// 5. 将订单移动到已取消状态
 	updateData := bson.M{
 		"cancel_reason": req.Reason,
 	}
@@ -530,3 +610,236 @@ func (s *order) ProcessExpiredOrders(ctx context.Context) error {
 func (s *order) UpdatePayInfo(ctx context.Context, orderNo string, payInfo entity.PayInfo) error {
 	return dao.Order.UpdatePayInfo(ctx, orderNo, payInfo)
 }
+
+// shouldDeductStock 判断是否需要扣减库存
+func (s *order) shouldDeductStock(ctx context.Context, tenantID, assetID string) (bool, string, error) {
+	// 调用assets服务获取资产信息
+	assetResp, err := s.getAssetFromAssetService(ctx, tenantID, assetID)
+	if err != nil {
+		return false, "", fmt.Errorf("获取资产信息失败: %w", err)
+	}
+
+	if assetResp == nil {
+		return false, "", errors.New("资产不存在")
+	}
+
+	// 无库存限制的资产不需要扣减库存
+	if assetResp.UnlimitedStock {
+		return false, "unlimited_stock", nil
+	}
+
+	// 预售场景不扣减库存
+	if assetResp.SaleMode == "presale" {
+		return false, "presale_no_deduct", nil
+	}
+
+	// 有库存限制的常规售卖和秒杀需要扣减库存
+	return true, assetResp.SaleMode, nil
+}
+
+// getDeductStockTiming 获取库存扣减时机
+func (s *order) getDeductStockTiming(ctx context.Context, tenantID, assetID string) (string, error) {
+	assetResp, err := s.getAssetFromAssetService(ctx, tenantID, assetID)
+	if err != nil {
+		return "", fmt.Errorf("获取资产信息失败: %w", err)
+	}
+
+	if assetResp == nil {
+		return "", errors.New("资产不存在")
+	}
+
+	// 根据售卖方式确定扣减时机
+	switch assetResp.SaleMode {
+	case "flash":
+		return "order_create", nil // 秒杀：下单时扣减库存
+	case "regular":
+		return "payment_success", nil // 常规售卖：支付成功时扣减库存
+	default:
+		return "", errors.New("未知售卖方式")
+	}
+}
+
+// deductStock 扣减库存
+func (s *order) deductStock(ctx context.Context, tenantID, orderNo, assetID string, quantity int, reason string) error {
+	// 调用assets服务扣减库存
+	err := s.deductStockFromAssetService(ctx, tenantID, assetID, quantity)
+	if err != nil {
+		return fmt.Errorf("扣减库存失败: %w", err)
+	}
+
+	g.Log().Infof(ctx, "库存扣减成功，订单：%s，资产：%s，数量：%d，原因：%s", orderNo, assetID, quantity, reason)
+	return nil
+}
+
+// refundStock 回充库存
+func (s *order) refundStock(ctx context.Context, tenantID, orderNo, assetID string, quantity int, reason string) error {
+	// 调用资产服务回充库存
+	err := s.refundStockFromAssetService(ctx, tenantID, assetID, quantity)
+	if err != nil {
+		return fmt.Errorf("回充库存失败: %w", err)
+	}
+
+	g.Log().Infof(ctx, "库存回充成功，订单：%s，资产：%s，数量：%d，原因：%s", orderNo, assetID, quantity, reason)
+	return nil
+}
+
+// getAssetFromAssetService 从资产服务获取资产信息
+func (s *order) getAssetFromAssetService(ctx context.Context, tenantID, assetID string) (*AssetServiceResponse, error) {
+	// 使用common/http中的封装方法调用资产服务
+	// 这里应该调用assets服务的getAsset接口
+	// 暂时返回模拟数据
+	var assetResp AssetServiceResponse
+	err := http.Get(ctx, fmt.Sprintf("http://assets-service/internal/asset/%s", assetID), &assetResp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &assetResp, nil
+}
+
+// deductStockFromAssetService 从资产服务扣减库存
+func (s *order) deductStockFromAssetService(ctx context.Context, tenantID, assetID string, quantity int) error {
+	// 调用assets服务的扣减库存接口
+	req := map[string]interface{}{
+		"asset_id": assetID,
+		"quantity": quantity,
+		"reason":   "订单扣减",
+	}
+
+	var result struct {
+		Success bool   `json:"success"`
+		Message string `json:"message"`
+	}
+
+	err := http.Post(ctx, "http://assets-service/internal/stock/deduct", &result, req)
+	if err != nil {
+		return err
+	}
+
+	if !result.Success {
+		return errors.New(result.Message)
+	}
+
+	return nil
+}
+
+// refundStockFromAssetService 从资产服务回充库存
+func (s *order) refundStockFromAssetService(ctx context.Context, tenantID, assetID string, quantity int) error {
+	// 调用资产服务的回充库存接口
+	req := map[string]interface{}{
+		"asset_id": assetID,
+		"quantity": quantity,
+		"reason":   "订单取消回充",
+	}
+
+	var result struct {
+		Success bool   `json:"success"`
+		Message string `json:"message"`
+	}
+
+	err := http.Post(ctx, "http://assets-service/internal/stock/refund", &result, req)
+	if err != nil {
+		return err
+	}
+
+	if !result.Success {
+		return errors.New(result.Message)
+	}
+
+	return nil
+}
+
+// OrderTimeoutScheduler 订单超时处理定时任务
+type OrderTimeoutScheduler struct {
+	cron *cron.Cron
+}
+
+var orderTimeoutSchedulerInstance = &OrderTimeoutScheduler{}
+
+// StartOrderTimeoutScheduler 启动订单超时处理定时任务
+func StartOrderTimeoutScheduler(ctx context.Context) error {
+	return orderTimeoutSchedulerInstance.StartScheduler(ctx)
+}
+
+// StopOrderTimeoutScheduler 停止订单超时处理定时任务
+func StopOrderTimeoutScheduler() {
+	orderTimeoutSchedulerInstance.StopScheduler()
+}
+
+// StartScheduler 启动订单超时处理定时任务
+func (s *OrderTimeoutScheduler) StartScheduler(ctx context.Context) error {
+	if s.cron != nil {
+		s.cron.Stop()
+	}
+
+	s.cron = cron.New(cron.WithSeconds())
+
+	// 每分钟检查一次超时订单
+	_, err := s.cron.AddFunc("0 */1 * * * *", func() {
+		s.processTimeoutOrders(ctx)
+	})
+
+	if err != nil {
+		return fmt.Errorf("添加订单超时检查定时任务失败: %w", err)
+	}
+
+	s.cron.Start()
+	g.Log().Info(ctx, "订单超时处理定时任务已启动")
+	return nil
+}
+
+// StopScheduler 停止定时任务
+func (s *OrderTimeoutScheduler) StopScheduler() {
+	if s.cron != nil {
+		s.cron.Stop()
+		s.cron = nil
+	}
+}
+
+// processTimeoutOrders 处理超时订单
+func (s *OrderTimeoutScheduler) processTimeoutOrders(ctx context.Context) {
+	g.Log().Info(ctx, "开始处理超时订单")
+
+	// 查询所有超时的待支付订单
+	expiredOrders, err := dao.Order.GetExpiredPendingOrders(ctx)
+	if err != nil {
+		g.Log().Errorf(ctx, "查询超时订单失败: %v", err)
+		return
+	}
+
+	if len(expiredOrders) == 0 {
+		g.Log().Debug(ctx, "没有需要处理的超时订单")
+		return
+	}
+
+	g.Log().Infof(ctx, "发现 %d 个超时订单", len(expiredOrders))
+
+	// 逐个处理超时订单
+	for _, order := range expiredOrders {
+		if err := s.processTimeoutOrder(ctx, &order); err != nil {
+			g.Log().Errorf(ctx, "处理超时订单失败，订单号：%s，错误：%v", order.OrderNo, err)
+			continue
+		}
+		g.Log().Infof(ctx, "超时订单处理成功，订单号：%s", order.OrderNo)
+	}
+}
+
+// processTimeoutOrder 处理单个超时订单
+func (s *OrderTimeoutScheduler) processTimeoutOrder(ctx context.Context, order *entity.OrderPending) error {
+	// 获取租户ID（从订单中获取）
+	tenantID := order.TenantId
+	if tenantID == "" {
+		return fmt.Errorf("订单缺少租户ID")
+	}
+
+	// 将订单移动到已取消状态
+	updateData := map[string]interface{}{
+		"cancel_reason": "订单超时自动取消",
+	}
+
+	if err := dao.Order.MoveOrderToStatus(ctx, consts.OrderStatusPending, consts.OrderStatusCancelled, order.OrderNo, updateData); err != nil {
+		return fmt.Errorf("更新订单状态失败: %w", err)
+	}
+
+	return nil
+}
diff --git a/service/order_statistics.go b/service/order_statistics.go
index 88f3321..e185d68 100644
--- a/service/order_statistics.go
+++ b/service/order_statistics.go
@@ -3,6 +3,7 @@ package service
 import (
 	"context"
 	"fmt"
+	"sync"
 	"time"
 
 	"order/dao"
@@ -437,3 +438,477 @@ func (s *orderStatistics) GenerateStatistics(ctx context.Context, req *dto.Gener
 		Message: "统计数据生成成功",
 	}, nil
 }
+
+// OrderStatisticsScheduler 订单统计定时任务调度器
+type OrderStatisticsScheduler struct{}
+
+var orderStatisticsSchedulerInstance = &OrderStatisticsScheduler{}
+var statisticsSchedulerLock sync.Mutex
+var isStatisticsSchedulerRunning bool
+
+// StartOrderStatisticsScheduler 启动订单统计定时任务调度器
+func StartOrderStatisticsScheduler(ctx context.Context) error {
+	return orderStatisticsSchedulerInstance.StartScheduler(ctx)
+}
+
+// StartScheduler 启动定时任务调度器（分布式安全）
+func (s *OrderStatisticsScheduler) StartScheduler(ctx context.Context) error {
+	statisticsSchedulerLock.Lock()
+	defer statisticsSchedulerLock.Unlock()
+
+	// 检查是否已经有调度器在运行（分布式部署时避免重复执行）
+	if isStatisticsSchedulerRunning {
+		g.Log().Info(ctx, "订单统计定时任务调度器已在运行")
+		return nil
+	}
+
+	// 尝试获取分布式锁
+	if !s.acquireDistributedLock(ctx) {
+		g.Log().Info(ctx, "其他节点正在运行订单统计定时任务，当前节点跳过")
+		return nil
+	}
+
+	isStatisticsSchedulerRunning = true
+
+	// 启动锁续期任务
+	go s.startLockRenewal(ctx)
+
+	// 启动日报表生成任务（每天凌晨3点执行）
+	go s.startDailyReportScheduler(ctx)
+
+	// 启动月报表生成任务（每月1日凌晨4点执行）
+	go s.startMonthlyReportScheduler(ctx)
+
+	// 启动季度报表生成任务（每季度首月5日凌晨5点执行）
+	go s.startQuarterlyReportScheduler(ctx)
+
+	// 启动年报表生成任务（每年1月10日凌晨6点执行）
+	go s.startYearlyReportScheduler(ctx)
+
+	g.Log().Info(ctx, "订单统计定时任务调度器已启动")
+	return nil
+}
+
+// acquireDistributedLock 获取分布式锁
+func (s *OrderStatisticsScheduler) acquireDistributedLock(ctx context.Context) bool {
+	lockKey := "order_statistics_scheduler_lock"
+
+	// 尝试设置锁，过期时间30秒
+	success, err := g.Redis().SetNX(ctx, lockKey, "locked")
+	if err != nil {
+		g.Log().Errorf(ctx, "获取分布式锁失败: %v", err)
+		return false
+	}
+
+	// 设置过期时间
+	if success {
+		_, err = g.Redis().Do(ctx, "EXPIRE", lockKey, 30)
+		if err != nil {
+			g.Log().Errorf(ctx, "设置锁过期时间失败: %v", err)
+			// 删除已设置的锁
+			g.Redis().Do(ctx, "DEL", lockKey)
+			return false
+		}
+	}
+
+	return success
+}
+
+// renewDistributedLock 续期分布式锁
+func (s *OrderStatisticsScheduler) renewDistributedLock(ctx context.Context) bool {
+	lockKey := "order_statistics_scheduler_lock"
+
+	// 续期30秒
+	_, err := g.Redis().Do(ctx, "EXPIRE", lockKey, 30)
+	if err != nil {
+		g.Log().Errorf(ctx, "续期分布式锁失败: %v", err)
+		return false
+	}
+
+	return true
+}
+
+// startLockRenewal 启动锁续期任务
+func (s *OrderStatisticsScheduler) startLockRenewal(ctx context.Context) {
+	ticker := time.NewTicker(20 * time.Second) // 每20秒续期一次
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			if !s.renewDistributedLock(ctx) {
+				g.Log().Error(ctx, "分布式锁续期失败，停止调度器")
+				statisticsSchedulerLock.Lock()
+				isStatisticsSchedulerRunning = false
+				statisticsSchedulerLock.Unlock()
+				return
+			}
+		case <-ctx.Done():
+			// 释放分布式锁
+			s.releaseDistributedLock(ctx)
+			return
+		}
+	}
+}
+
+// releaseDistributedLock 释放分布式锁
+func (s *OrderStatisticsScheduler) releaseDistributedLock(ctx context.Context) {
+	lockKey := "order_statistics_scheduler_lock"
+	_, err := g.Redis().Do(ctx, "DEL", lockKey)
+	if err != nil {
+		g.Log().Errorf(ctx, "释放分布式锁失败: %v", err)
+	}
+}
+
+// acquireTaskLock 获取任务级分布式锁
+func (s *OrderStatisticsScheduler) acquireTaskLock(ctx context.Context, lockKey string) bool {
+	// 尝试设置锁，过期时间10分钟
+	success, err := g.Redis().SetNX(ctx, lockKey, "locked")
+	if err != nil {
+		g.Log().Errorf(ctx, "获取任务锁失败: %v", err)
+		return false
+	}
+
+	// 设置过期时间
+	if success {
+		_, err = g.Redis().Do(ctx, "EXPIRE", lockKey, 600) // 10分钟=600秒
+		if err != nil {
+			g.Log().Errorf(ctx, "设置锁过期时间失败: %v", err)
+			// 删除已设置的锁
+			g.Redis().Do(ctx, "DEL", lockKey)
+			return false
+		}
+	}
+
+	return success
+}
+
+// releaseTaskLock 释放任务级分布式锁
+func (s *OrderStatisticsScheduler) releaseTaskLock(ctx context.Context, lockKey string) {
+	_, err := g.Redis().Do(ctx, "DEL", lockKey)
+	if err != nil {
+		g.Log().Errorf(ctx, "释放任务锁失败: %v", err)
+	}
+}
+
+// startDailyReportScheduler 日报表定时任务
+func (s *OrderStatisticsScheduler) startDailyReportScheduler(ctx context.Context) {
+	// 计算到凌晨3点的时间
+	now := time.Now()
+	next := time.Date(now.Year(), now.Month(), now.Day()+1, 3, 0, 0, 0, time.Local)
+	duration := next.Sub(now)
+
+	// 等待到凌晨3点
+	time.Sleep(duration)
+
+	ticker := time.NewTicker(24 * time.Hour)
+	defer ticker.Stop()
+
+	// 立即执行一次昨天的日报表生成
+	go s.generateYesterdayDailyReport(ctx)
+
+	for {
+		select {
+		case <-ticker.C:
+			// 生成昨天的日报表
+			s.generateYesterdayDailyReport(ctx)
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+// startMonthlyReportScheduler 月报表定时任务
+func (s *OrderStatisticsScheduler) startMonthlyReportScheduler(ctx context.Context) {
+	// 计算到下个月1日凌晨4点的时间
+	now := time.Now()
+	next := time.Date(now.Year(), now.Month()+1, 1, 4, 0, 0, 0, time.Local)
+	duration := next.Sub(now)
+
+	// 等待到下个月1日凌晨4点
+	time.Sleep(duration)
+
+	ticker := time.NewTicker(24 * time.Hour)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			// 检查是否是每月1日，如果是则生成上个月的月报表
+			if time.Now().Day() == 1 {
+				go s.generateLastMonthReport(ctx)
+			}
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+// startQuarterlyReportScheduler 季度报表定时任务
+func (s *OrderStatisticsScheduler) startQuarterlyReportScheduler(ctx context.Context) {
+	// 计算到下个季度第一天凌晨5点的时间
+	now := time.Now()
+	nextQuarter := s.getNextQuarterFirstDay(now)
+	next := time.Date(nextQuarter.Year(), nextQuarter.Month(), nextQuarter.Day(), 5, 0, 0, 0, time.Local)
+	duration := next.Sub(now)
+
+	// 等待到下个季度第一天凌晨5点
+	time.Sleep(duration)
+
+	ticker := time.NewTicker(24 * time.Hour)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			// 检查是否是季度第一天，如果是则生成上个季度的季度报表
+			if s.isQuarterFirstDay() {
+				go s.generateLastQuarterReport(ctx)
+			}
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+// startYearlyReportScheduler 年报表定时任务
+func (s *OrderStatisticsScheduler) startYearlyReportScheduler(ctx context.Context) {
+	// 计算到明年1月1日凌晨6点的时间
+	now := time.Now()
+	next := time.Date(now.Year()+1, time.January, 1, 6, 0, 0, 0, time.Local)
+	duration := next.Sub(now)
+
+	// 等待到明年1月1日凌晨6点
+	time.Sleep(duration)
+
+	ticker := time.NewTicker(24 * time.Hour)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			// 检查是否是1月1日，如果是则生成上一年的年报表
+			if time.Now().Month() == time.January && time.Now().Day() == 1 {
+				go s.generateLastYearReport(ctx)
+			}
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+// generateYesterdayDailyReport 生成昨天的日报表
+func (s *OrderStatisticsScheduler) generateYesterdayDailyReport(ctx context.Context) {
+	yesterday := time.Now().AddDate(0, 0, -1)
+
+	g.Log().Infof(ctx, "开始生成所有租户的日统计数据: %s", yesterday.Format("2006-01-02"))
+
+	// 获取所有租户ID
+	tenantIDs, err := s.getAllTenants(ctx)
+	if err != nil {
+		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
+		return
+	}
+
+	// 并发处理每个租户的日统计
+	for _, tenantID := range tenantIDs {
+		go s.generateTenantDailyReport(ctx, tenantID, yesterday)
+	}
+}
+
+// generateTenantDailyReport 生成指定租户的日报表
+func (s *OrderStatisticsScheduler) generateTenantDailyReport(ctx context.Context, tenantID int64, date time.Time) {
+	lockKey := fmt.Sprintf("order_stats_daily_%d_%s", tenantID, date.Format("2006-01-02"))
+
+	// 获取任务锁
+	if !s.acquireTaskLock(ctx, lockKey) {
+		g.Log().Infof(ctx, "租户 %d 的日统计任务正在执行，跳过", tenantID)
+		return
+	}
+	defer s.releaseTaskLock(ctx, lockKey)
+
+	g.Log().Infof(ctx, "开始生成租户 %d 的日统计: %s", tenantID, date.Format("2006-01-02"))
+
+	err := OrderStatistics.GenerateDailyStatistics(ctx, tenantID, date, false)
+	if err != nil {
+		g.Log().Errorf(ctx, "生成租户 %d 日统计失败: %v", tenantID, err)
+		return
+	}
+
+	g.Log().Infof(ctx, "租户 %d 日统计生成成功: %s", tenantID, date.Format("2006-01-02"))
+}
+
+// generateLastMonthReport 生成上个月的月报表
+func (s *OrderStatisticsScheduler) generateLastMonthReport(ctx context.Context) {
+	lastMonth := time.Now().AddDate(0, -1, 0)
+	year := lastMonth.Year()
+	month := int(lastMonth.Month())
+
+	g.Log().Infof(ctx, "开始生成所有租户的月统计数据: %d年%d月", year, month)
+
+	// 获取所有租户ID
+	tenantIDs, err := s.getAllTenants(ctx)
+	if err != nil {
+		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
+		return
+	}
+
+	// 并发处理每个租户的月统计
+	for _, tenantID := range tenantIDs {
+		go s.generateTenantMonthlyReport(ctx, tenantID, year, month)
+	}
+}
+
+// generateTenantMonthlyReport 生成指定租户的月报表
+func (s *OrderStatisticsScheduler) generateTenantMonthlyReport(ctx context.Context, tenantID int64, year int, month int) {
+	lockKey := fmt.Sprintf("order_stats_monthly_%d_%d_%d", tenantID, year, month)
+
+	// 获取任务锁
+	if !s.acquireTaskLock(ctx, lockKey) {
+		g.Log().Infof(ctx, "租户 %d 的月统计任务正在执行，跳过", tenantID)
+		return
+	}
+	defer s.releaseTaskLock(ctx, lockKey)
+
+	g.Log().Infof(ctx, "开始生成租户 %d 的月统计: %d年%d月", tenantID, year, month)
+
+	err := OrderStatistics.GenerateMonthlyStatistics(ctx, tenantID, year, month, false)
+	if err != nil {
+		g.Log().Errorf(ctx, "生成租户 %d 月统计失败: %v", tenantID, err)
+		return
+	}
+
+	g.Log().Infof(ctx, "租户 %d 月统计生成成功: %d年%d月", tenantID, year, month)
+}
+
+// generateLastQuarterReport 生成上个季度的季度报表
+func (s *OrderStatisticsScheduler) generateLastQuarterReport(ctx context.Context) {
+	lastQuarter := time.Now().AddDate(0, -3, 0)
+	year := lastQuarter.Year()
+	quarter := s.getQuarter(lastQuarter.Month())
+
+	g.Log().Infof(ctx, "开始生成所有租户的季度统计数据: %d年第%d季度", year, quarter)
+
+	// 获取所有租户ID
+	tenantIDs, err := s.getAllTenants(ctx)
+	if err != nil {
+		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
+		return
+	}
+
+	// 并发处理每个租户的季度统计
+	for _, tenantID := range tenantIDs {
+		go s.generateTenantQuarterlyReport(ctx, tenantID, year, quarter)
+	}
+}
+
+// generateTenantQuarterlyReport 生成指定租户的季度报表
+func (s *OrderStatisticsScheduler) generateTenantQuarterlyReport(ctx context.Context, tenantID int64, year int, quarter int) {
+	lockKey := fmt.Sprintf("order_stats_quarterly_%d_%d_%d", tenantID, year, quarter)
+
+	// 获取任务锁
+	if !s.acquireTaskLock(ctx, lockKey) {
+		g.Log().Infof(ctx, "租户 %d 的季度统计任务正在执行，跳过", tenantID)
+		return
+	}
+	defer s.releaseTaskLock(ctx, lockKey)
+
+	g.Log().Infof(ctx, "开始生成租户 %d 的季度统计: %d年第%d季度", tenantID, year, quarter)
+
+	err := OrderStatistics.GenerateQuarterlyStatistics(ctx, tenantID, year, quarter, false)
+	if err != nil {
+		g.Log().Errorf(ctx, "生成租户 %d 季度统计失败: %v", tenantID, err)
+		return
+	}
+
+	g.Log().Infof(ctx, "租户 %d 季度统计生成成功: %d年第%d季度", tenantID, year, quarter)
+}
+
+// generateLastYearReport 生成上一年的年报表
+func (s *OrderStatisticsScheduler) generateLastYearReport(ctx context.Context) {
+	lastYear := time.Now().Year() - 1
+
+	g.Log().Infof(ctx, "开始生成所有租户的年统计数据: %d年", lastYear)
+
+	// 获取所有租户ID
+	tenantIDs, err := s.getAllTenants(ctx)
+	if err != nil {
+		g.Log().Errorf(ctx, "获取租户列表失败: %v", err)
+		return
+	}
+
+	// 并发处理每个租户的年统计
+	for _, tenantID := range tenantIDs {
+		go s.generateTenantYearlyReport(ctx, tenantID, lastYear)
+	}
+}
+
+// generateTenantYearlyReport 生成指定租户的年报表
+func (s *OrderStatisticsScheduler) generateTenantYearlyReport(ctx context.Context, tenantID int64, year int) {
+	lockKey := fmt.Sprintf("order_stats_yearly_%d_%d", tenantID, year)
+
+	// 获取任务锁
+	if !s.acquireTaskLock(ctx, lockKey) {
+		g.Log().Infof(ctx, "租户 %d 的年统计任务正在执行，跳过", tenantID)
+		return
+	}
+	defer s.releaseTaskLock(ctx, lockKey)
+
+	g.Log().Infof(ctx, "开始生成租户 %d 的年统计: %d年", tenantID, year)
+
+	err := OrderStatistics.GenerateYearlyStatistics(ctx, tenantID, year, false)
+	if err != nil {
+		g.Log().Errorf(ctx, "生成租户 %d 年统计失败: %v", tenantID, err)
+		return
+	}
+
+	g.Log().Infof(ctx, "租户 %d 年统计生成成功: %d年", tenantID, year)
+}
+
+// getNextQuarterFirstDay 获取下个季度的第一天
+func (s *OrderStatisticsScheduler) getNextQuarterFirstDay(now time.Time) time.Time {
+	quarter := s.getQuarter(now.Month())
+	if quarter == 4 {
+		return time.Date(now.Year()+1, time.January, 1, 0, 0, 0, 0, now.Location())
+	}
+	return time.Date(now.Year(), time.Month((quarter*3)+1), 1, 0, 0, 0, 0, now.Location())
+}
+
+// getQuarter 获取月份对应的季度
+func (s *OrderStatisticsScheduler) getQuarter(month time.Month) int {
+	switch {
+	case month >= 1 && month <= 3:
+		return 1
+	case month >= 4 && month <= 6:
+		return 2
+	case month >= 7 && month <= 9:
+		return 3
+	default:
+		return 4
+	}
+}
+
+// isQuarterFirstDay 检查今天是否是季度的第一天
+func (s *OrderStatisticsScheduler) isQuarterFirstDay() bool {
+	now := time.Now()
+	quarter := s.getQuarter(now.Month())
+	switch quarter {
+	case 1:
+		return now.Day() == 1 && now.Month() == time.January
+	case 2:
+		return now.Day() == 1 && now.Month() == time.April
+	case 3:
+		return now.Day() == 1 && now.Month() == time.July
+	case 4:
+		return now.Day() == 1 && now.Month() == time.October
+	default:
+		return false
+	}
+}
+
+// getAllTenants 获取所有租户ID（这里需要根据实际业务实现）
+func (s *OrderStatisticsScheduler) getAllTenants(ctx context.Context) ([]int64, error) {
+	// 这里应该从实际的租户管理服务获取租户列表
+	// 暂时返回一个默认的租户ID，实际使用时需要替换为真实的租户获取逻辑
+	return []int64{1, 2, 3}, nil
+}
diff --git a/service/payment.go b/service/payment.go
index 9e26837..f7e9c68 100644
--- a/service/payment.go
+++ b/service/payment.go
@@ -12,6 +12,8 @@ import (
 	"order/model/dto"
 	"order/model/entity"
 
+	"gitee.com/red-future---jilin-g/common/http"
+	"github.com/gogf/gf/v2/frame/g"
 	"go.mongodb.org/mongo-driver/v2/bson"
 )
 
@@ -188,8 +190,50 @@ func (s *payment) HandlePaymentNotify(ctx context.Context, req *dto.PaymentNotif
 		return fmt.Errorf("更新支付记录失败: %w", err)
 	}
 
-	// 4. 如果支付成功，更新订单状态
+	// 4. 如果支付成功，更新订单状态并处理库存
 	if req.Status == "success" {
+		// 获取订单信息以处理库存
+		order, err := dao.Order.GetPendingOrder(ctx, req.OrderNo)
+		if err != nil {
+			return fmt.Errorf("获取待支付订单失败: %w", err)
+		}
+
+		if order == nil {
+			return errors.New("待支付订单不存在")
+		}
+
+		// 处理库存扣减
+		for _, item := range order.OrderItems {
+			// 判断是否需要扣减库存
+			shouldDeduct, saleMode, err := s.shouldDeductStock(ctx, paymentRecord.TenantId.(string), item.AssetID)
+			if err != nil {
+				g.Log().Errorf(ctx, "检查库存策略失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+				continue
+			}
+
+			// 如果需要扣减库存，判断扣减时机
+			if shouldDeduct {
+				timing, err := s.getDeductStockTiming(ctx, paymentRecord.TenantId.(string), item.AssetID)
+				if err != nil {
+					g.Log().Errorf(ctx, "获取库存扣减时机失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+					continue
+				}
+
+				// 常规售卖：支付成功时扣减库存
+				if timing == "payment_success" {
+					quantity := len(item.Stocks) // 每个库存项数量为1
+					if err := s.deductStock(ctx, paymentRecord.TenantId.(string), req.OrderNo, item.AssetID, quantity, fmt.Sprintf("支付成功扣减库存，售卖方式：%s", saleMode)); err != nil {
+						g.Log().Errorf(ctx, "支付成功扣减库存失败，订单：%s，资产：%s，错误：%v", req.OrderNo, item.AssetID, err)
+						// 库存扣减失败不影响订单状态更新，但需要记录错误
+						continue
+					}
+
+					g.Log().Infof(ctx, "资产 %s 支付成功扣减库存成功，订单：%s，数量：%d", item.AssetID, req.OrderNo, quantity)
+				}
+			}
+		}
+
+		// 更新订单状态
 		updateData := bson.M{
 			"paid_at":         time.Now(),
 			"transaction_id":  req.TransactionID,
@@ -344,3 +388,141 @@ func (s *payment) verifyRefundNotifySignature(req *dto.RefundNotifyReq) bool {
 	// 为了演示，我们总是返回true
 	return true
 }
+
+// shouldDeductStock 判断是否需要扣减库存
+func (s *payment) shouldDeductStock(ctx context.Context, tenantID, assetID string) (bool, string, error) {
+	// 调用assets服务获取资产信息
+	assetResp, err := s.getAssetFromAssetService(ctx, tenantID, assetID)
+	if err != nil {
+		return false, "", fmt.Errorf("获取资产信息失败: %w", err)
+	}
+
+	if assetResp == nil {
+		return false, "", errors.New("资产不存在")
+	}
+
+	// 无库存限制的资产不需要扣减库存
+	if assetResp.UnlimitedStock {
+		return false, "unlimited_stock", nil
+	}
+
+	// 预售场景不扣减库存
+	if assetResp.SaleMode == "presale" {
+		return false, "presale_no_deduct", nil
+	}
+
+	// 有库存限制的常规售卖和秒杀需要扣减库存
+	return true, assetResp.SaleMode, nil
+}
+
+// getDeductStockTiming 获取库存扣减时机
+func (s *payment) getDeductStockTiming(ctx context.Context, tenantID, assetID string) (string, error) {
+	assetResp, err := s.getAssetFromAssetService(ctx, tenantID, assetID)
+	if err != nil {
+		return "", fmt.Errorf("获取资产信息失败: %w", err)
+	}
+
+	if assetResp == nil {
+		return "", errors.New("资产不存在")
+	}
+
+	// 根据售卖方式确定扣减时机
+	switch assetResp.SaleMode {
+	case "flash":
+		return "order_create", nil // 秒杀：下单时扣减库存
+	case "regular":
+		return "payment_success", nil // 常规售卖：支付成功时扣减库存
+	default:
+		return "", errors.New("未知售卖方式")
+	}
+}
+
+// deductStock 扣减库存
+func (s *payment) deductStock(ctx context.Context, tenantID, orderNo, assetID string, quantity int, reason string) error {
+	// 调用assets服务扣减库存
+	err := s.deductStockFromAssetService(ctx, tenantID, assetID, quantity)
+	if err != nil {
+		return fmt.Errorf("扣减库存失败: %w", err)
+	}
+
+	g.Log().Infof(ctx, "库存扣减成功，订单：%s，资产：%s，数量：%d，原因：%s", orderNo, assetID, quantity, reason)
+	return nil
+}
+
+// refundStock 回充库存
+func (s *payment) refundStock(ctx context.Context, tenantID, orderNo, assetID string, quantity int, reason string) error {
+	// 调用资产服务回充库存
+	err := s.refundStockFromAssetService(ctx, tenantID, assetID, quantity)
+	if err != nil {
+		return fmt.Errorf("回充库存失败: %w", err)
+	}
+
+	g.Log().Infof(ctx, "库存回充成功，订单：%s，资产：%s，数量：%d，原因：%s", orderNo, assetID, quantity, reason)
+	return nil
+}
+
+// getAssetFromAssetService 从资产服务获取资产信息
+func (s *payment) getAssetFromAssetService(ctx context.Context, tenantID, assetID string) (*AssetServiceResponse, error) {
+	// 使用common/http中的封装方法调用资产服务
+	// 这里应该调用assets服务的getAsset接口
+	// 暂时返回模拟数据
+	var assetResp AssetServiceResponse
+	err := http.Get(ctx, fmt.Sprintf("http://assets-service/internal/asset/%s", assetID), &assetResp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &assetResp, nil
+}
+
+// deductStockFromAssetService 从资产服务扣减库存
+func (s *payment) deductStockFromAssetService(ctx context.Context, tenantID, assetID string, quantity int) error {
+	// 调用assets服务的扣减库存接口
+	req := map[string]interface{}{
+		"asset_id": assetID,
+		"quantity": quantity,
+		"reason":   "订单扣减",
+	}
+
+	var result struct {
+		Success bool   `json:"success"`
+		Message string `json:"message"`
+	}
+
+	err := http.Post(ctx, "http://assets-service/internal/stock/deduct", &result, req)
+	if err != nil {
+		return err
+	}
+
+	if !result.Success {
+		return errors.New(result.Message)
+	}
+
+	return nil
+}
+
+// refundStockFromAssetService 从资产服务回充库存
+func (s *payment) refundStockFromAssetService(ctx context.Context, tenantID, assetID string, quantity int) error {
+	// 调用资产服务的回充库存接口
+	req := map[string]interface{}{
+		"asset_id": assetID,
+		"quantity": quantity,
+		"reason":   "订单取消回充",
+	}
+
+	var result struct {
+		Success bool   `json:"success"`
+		Message string `json:"message"`
+	}
+
+	err := http.Post(ctx, "http://assets-service/internal/stock/refund", &result, req)
+	if err != nil {
+		return err
+	}
+
+	if !result.Success {
+		return errors.New(result.Message)
+	}
+
+	return nil
+}