diff --git a/internal/biz/cron_notice.go b/internal/biz/cron_notice.go
index 63d3583..c4cbf3b 100644
--- a/internal/biz/cron_notice.go
+++ b/internal/biz/cron_notice.go
@@ -7,6 +7,7 @@ import (
 	"github.com/go-kratos/kratos/v2/log"
 	"github.com/redis/go-redis/v9"
 	"golang.org/x/sync/errgroup"
+	"runtime"
 	"time"
 	"voucher/internal/biz/bo"
 	"voucher/internal/biz/vo"
@@ -89,7 +90,7 @@ func (v *VoucherBiz) timeSliceQuery(ctx context.Context, startTime, endTime time
 	duration := 2 * time.Hour
 
 	eg := new(errgroup.Group)
-	eg.SetLimit(10)
+	eg.SetLimit(8)
 
 	for start := startTime; start.Before(endTime); start = start.Add(duration) {
 
@@ -116,7 +117,12 @@ func (v *VoucherBiz) timeSliceQuery(ctx context.Context, startTime, endTime time
 
 			defer func() {
 				if err := recover(); err != nil {
-					log.Errorf("订单定时通知,发生错误:req:%+v,err:%v", req, err)
+
+					// 获取当前堆栈信息
+					buf := make([]byte, 1024)
+					stackSize := runtime.Stack(buf, false)
+
+					log.Errorf("订单定时通知,发生错误:req:%+v,err:%v\n堆栈信息:\n%s", req, err, string(buf[:stackSize]))
 				}
 			}()
 
@@ -134,15 +140,22 @@ func (v *VoucherBiz) ExecuteNotice(ctx context.Context, req *bo.FindInBatchesUse
 	num := 0
 	notifyNum := 0
 	errNum := 0
+	emptyNum := 0
 
 	err := v.OrderRepo.FindInBatches(ctx, req, func(ctx context.Context, rows []*bo.OrderBo) error {
 
 		for _, order := range rows {
 
+			if order == nil {
+				emptyNum += 1
+				log.Errorf("订单对象为 nil, req:%+v", req)
+				continue
+			}
+
 			num += 1
 			if err := v.notice(ctx, order, &notifyNum); err != nil {
 				errNum += 1
-				log.Error(err)
+				log.Errorf("订单定时通知,err:%v", err)
 			}
 
 		}
@@ -154,6 +167,8 @@ func (v *VoucherBiz) ExecuteNotice(ctx context.Context, req *bo.FindInBatchesUse
 		"searchTime": req.StartTime.Format(time.DateTime) + "到" + req.EndTime.Format(time.DateTime),
 		"num":        num,
 		"notifyNum":  notifyNum,
+		"errNum":     errNum,
+		"emptyNum":   emptyNum,
 		"elapsed":    time.Now().Sub(start).String(),
 	}
 	log.Warnf("订单定时通知,%+v", logFields)
@@ -191,14 +206,14 @@ func (v *VoucherBiz) notice(ctx context.Context, order *bo.OrderBo, notifyNum *i
 		Type:      order.Type,
 	}
 
-	if err = v.cmbNotice(ctx, order, orderNotify, notifyNum); err != nil {
+	if err = v.request(ctx, order, orderNotify, notifyNum); err != nil {
 		return err
 	}
 
 	return v.UpdateOrderStatus(ctx, order.ID, status)
 }
 
-func (v *VoucherBiz) cmbNotice(ctx context.Context, order *bo.OrderBo, orderNotify *bo.OrderNotifyBo, notifyNum *int) error {
+func (v *VoucherBiz) request(ctx context.Context, order *bo.OrderBo, orderNotify *bo.OrderNotifyBo, notifyNum *int) error {
 
 	if !orderNotify.Event.CanNotify() {
 		return nil // 不可通知，忽略
@@ -211,13 +226,13 @@ func (v *VoucherBiz) cmbNotice(ctx context.Context, order *bo.OrderBo, orderNoti
 		return err
 	}
 
-	reply, err := v.CmbMixRepo.Request(ctx, request, order.NotifyUrl)
-	if err != nil {
-		return fmt.Errorf("订单定时通知,orderNo:%s,outBizNo:%s,stockId:%s,err:%s", order.OrderNo, order.OutBizNo, order.BatchNo, err.Error())
+	if request == nil {
+		return fmt.Errorf("request is nil,orderNo:%s,outBizNo:%s,stockId:%s,err:%s", order.OrderNo, order.OutBizNo, order.BatchNo)
 	}
 
-	if reply.RespCode != vo.CmbResponseStatusSuccess.GetValue() {
-		return errors.New("订单定时通知,招行返回错误:" + reply.RespMsg)
+	_, err = v.CmbMixRepo.Request(ctx, request, order.NotifyUrl)
+	if err != nil {
+		return fmt.Errorf("orderNo:%s,outBizNo:%s,stockId:%s,err:%s", order.OrderNo, order.OutBizNo, order.BatchNo, err.Error())
 	}
 
 	return nil
diff --git a/internal/biz/repo/order.go b/internal/biz/repo/order.go
index ace3a2f..99306dd 100644
--- a/internal/biz/repo/order.go
+++ b/internal/biz/repo/order.go
@@ -14,7 +14,7 @@ type OrderRepo interface {
 	FindInBatches(ctx context.Context, w *bo.FindInBatchesUseBo, fun func(ctx context.Context, rows []*bo.OrderBo) error) error
 	GetByOutBizNo(ctx context.Context, t vo.OrderType, outBizNo string) (*bo.OrderBo, error)
 	GetByOrderNo(ctx context.Context, orderNo string) (*bo.OrderBo, error)
-	GetByVoucherNo(ctx context.Context, merchantNo, batchNo, voucherNo string) (*bo.OrderBo, error)
+	GetByCouponId(ctx context.Context, merchantNo, batchNo, voucherNo string) (*bo.OrderBo, error)
 	GetByTransactionId(ctx context.Context, stockCreatorMchId, stockID, transactionId string) (*bo.OrderBo, error)
 	Create(ctx context.Context, req *bo.OrderBo) (*bo.OrderBo, error)
 	GetByID(ctx context.Context, id uint64) (*bo.OrderBo, error)
diff --git a/internal/biz/timeslicequery/execute.go b/internal/biz/timeslicequery/execute.go
index 5f6e11d..55e5acd 100644
--- a/internal/biz/timeslicequery/execute.go
+++ b/internal/biz/timeslicequery/execute.go
@@ -12,16 +12,23 @@ import (
 
 func (v *Query) execute(ctx context.Context, req *timeslice.Manager) error {
 
+	start := time.Now()
+
 	managerStartStr := req.StartTime.Format(time.DateTime)
 	managerEndStr := req.EndTime.Format(time.DateTime)
 
+	log.Warnf("微信券查询,%s到%s,开始", managerStartStr, managerEndStr)
+	fmt.Printf("微信券查询,%s到%s,开始\n", managerStartStr, managerEndStr)
+
 	taskCount, err := timeslice.NewManager(v.callbackFunc).Run(ctx, req)
 	if err != nil {
-		log.Errorf("微信券查询处理,%s到%s,失败:%v", managerStartStr, managerEndStr, err)
+		log.Errorf("微信券查询,%s到%s,失败:%v", managerStartStr, managerEndStr, err)
 	}
 
-	fmt.Printf("微信券查询处理,%s到%s,总任务数:%d\n", managerStartStr, managerEndStr, taskCount)
-	log.Warnf("微信券查询处理,%s到%s,总任务数:%d", managerStartStr, managerEndStr, taskCount)
+	elapsed := time.Now().Sub(start).String()
+
+	log.Warnf("微信券查询,%s到%s,总任务数:%d,总耗时:%s", managerStartStr, managerEndStr, taskCount, elapsed)
+	fmt.Printf("微信券查询,%s到%s,总任务数:%d,总耗时:%s\n", managerStartStr, managerEndStr, taskCount, elapsed)
 
 	return nil
 }
@@ -62,10 +69,10 @@ func (v *Query) callbackFunc(ctx context.Context, req *timeslice.Task) error {
 					"stock_id":  order.BatchNo,
 					"err":       err.Error(),
 				}
-				log.Errorf("微信券查询处理,%s到%s,taskId:%d,错误:%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
+				log.Errorf("微信券查询,%s到%s,taskId:%d,错误:%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
 
 				if errNum > 20 {
-					return fmt.Errorf("微信券查询处理,%s到%s,第%d个任务,已经连续发生20次错误%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
+					return fmt.Errorf("微信券查询,%s到%s,第%d个任务,已经连续发生20次错误%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
 				}
 			}
 
@@ -76,13 +83,14 @@ func (v *Query) callbackFunc(ctx context.Context, req *timeslice.Task) error {
 
 	end := time.Now()
 
-	logFields := map[string]interface{}{
+	logFields := map[string]any{
 		"searchTime": currentStartTimeStr + "到" + currentEndTimeStr,
 		"num":        num,
 		"notifyNum":  notifyNum,
+		"errNum":     errNum,
 		"elapsed":    end.Sub(start).String(),
 	}
-	log.Warnf("微信券查询处理,%s到%s,taskId:%d,处理完毕:%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
+	log.Warnf("微信券查询,%s到%s,taskId:%d,处理完毕:%+v", startTimeStr, endTimeStr, req.TaskID, logFields)
 
 	return err
 }
diff --git a/internal/biz/timeslicequery/mq.go b/internal/biz/timeslicequery/mq.go
index 87dc580..65d8462 100644
--- a/internal/biz/timeslicequery/mq.go
+++ b/internal/biz/timeslicequery/mq.go
@@ -106,25 +106,13 @@ func (v *Query) Consumer(ctx context.Context, msg string) error {
 
 	req, err := v.getManager(msg)
 	if err != nil {
-		return err
+		log.Errorf("微信券查询,前置参数处理失败,msg:%s,err:%v", msg, err)
+		return nil
 	}
 
-	reqStr := req.String()
-
-	executeStart := time.Now()
-	executeStartStr := executeStart.Format(time.DateTime)
-
-	log.Warnf("微信券查询处理,开始:%s,msg:%s,manager%s", executeStartStr, msg, reqStr)
-	fmt.Printf("微信券查询处理,开始:%s,msg:%s,manager%s", executeStartStr, msg, reqStr)
-
 	if err = v.execute(ctx, req); err != nil {
-		log.Errorf("微信券查询处理,失败:%s,msg:%s,err:%v", executeStartStr, msg, err)
-		return fmt.Errorf("微信券查询处理,失败:%s,msg:%s,err:%v", executeStartStr, msg, err)
+		log.Errorf("微信券查询,失败,msg:%s,err:%v", msg, err)
 	}
 
-	executeEnd := time.Now()
-	log.Warnf("微信券查询处理,耗时:%s,结束时间%s,manager%s", executeEnd.Sub(executeStart).String(), executeEnd.String(), reqStr)
-	fmt.Printf("微信券查询处理,耗时:%s,结束时间%s,manager%s", executeEnd.Sub(executeStart).String(), executeEnd.String(), reqStr)
-
 	return nil
 }
diff --git a/internal/biz/timeslicequery/query.go b/internal/biz/timeslicequery/query.go
index 1b626f1..5126621 100644
--- a/internal/biz/timeslicequery/query.go
+++ b/internal/biz/timeslicequery/query.go
@@ -2,7 +2,6 @@ package timeslicequery
 
 import (
 	"context"
-	"github.com/go-kratos/kratos/v2/log"
 	"voucher/internal/biz/bo"
 )
 
@@ -40,7 +39,6 @@ func (v *Query) queryUsed(ctx context.Context, order *bo.OrderBo, notifyNum *int
 func (v *Query) queryExpired(ctx context.Context, order *bo.OrderBo) error {
 
 	if order.Status.IsExpired() {
-		log.Warnf("券状态已是已过期，忽略不处理,orderNo:%s", order.OrderNo)
 		return nil
 	}
 
diff --git a/internal/biz/wechat_notify.go b/internal/biz/wechat_notify.go
index bb68688..63911c9 100644
--- a/internal/biz/wechat_notify.go
+++ b/internal/biz/wechat_notify.go
@@ -85,7 +85,7 @@ func (v *VoucherBiz) createUseLog(ctx context.Context, order *bo.OrderBo, req *b
 
 func (this *VoucherBiz) getOrder(ctx context.Context, req *bo.WechatVoucherNotifyBo) (*bo.OrderBo, error) {
 
-	order, err := this.OrderRepo.GetByVoucherNo(ctx, req.PlainText.StockCreatorMchid, req.PlainText.StockID, req.PlainText.CouponID)
+	order, err := this.OrderRepo.GetByCouponId(ctx, req.PlainText.StockCreatorMchid, req.PlainText.StockID, req.PlainText.CouponID)
 
 	if err != nil {
 
diff --git a/internal/data/mixrepoimpl/cmb.go b/internal/data/mixrepoimpl/cmb.go
index f8086d0..c8d884a 100644
--- a/internal/data/mixrepoimpl/cmb.go
+++ b/internal/data/mixrepoimpl/cmb.go
@@ -24,10 +24,29 @@ import (
 
 type CmbMixRepoImpl struct {
 	bc *conf.Bootstrap
+
+	// 连接池复用（优化网络开销）
+	options *request.Options
 }
 
 func NewCmbMixRepoImpl(bc *conf.Bootstrap) mixrepos.CmbMixRepo {
-	return &CmbMixRepoImpl{bc: bc}
+
+	h := http.Header{
+		"Content-Type": []string{"application/json"},
+	}
+	hc := &http.Client{
+		Timeout: 20 * time.Second,
+		Transport: &http.Transport{
+			MaxIdleConns:        100,              // 最大空闲连接数
+			MaxIdleConnsPerHost: 20,               // 每个主机的最大空闲连接数
+			IdleConnTimeout:     30 * time.Second, // 空闲连接超时时间
+		},
+	}
+
+	return &CmbMixRepoImpl{
+		bc:      bc,
+		options: request.NewOptions(request.WithHeaders(h), request.WithHttpClient(hc)),
+	}
 }
 
 func (c *CmbMixRepoImpl) recordBody(ctx context.Context) {
diff --git a/internal/data/repoimpl/order.go b/internal/data/repoimpl/order.go
index 916fc5a..ea74f08 100644
--- a/internal/data/repoimpl/order.go
+++ b/internal/data/repoimpl/order.go
@@ -212,20 +212,17 @@ func (p *OrderRepoImpl) GetByOrderNo(ctx context.Context, orderNo string) (*bo.O
 	return p.ToBo(info), nil
 }
 
-func (p *OrderRepoImpl) GetByVoucherNo(ctx context.Context, merchantNo, batchNo, voucherNo string) (*bo.OrderBo, error) {
+func (p *OrderRepoImpl) GetByCouponId(ctx context.Context, merchantNo, batchNo, voucherNo string) (*bo.OrderBo, error) {
 	info := &model.Order{}
 
 	tx := p.DB(ctx).Where(model.Order{MerchantNo: merchantNo, BatchNo: batchNo, VoucherNo: voucherNo}).First(&info)
 
 	if tx.Error != nil {
-		if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
-			return nil, err2.ErrorDbNotFound("订单数据不存在")
-		}
-		return nil, fmt.Errorf("db fail %w", tx.Error)
+		return nil, tx.Error
 	}
 
 	if tx.RowsAffected == 0 {
-		return nil, err2.ErrorDbNotFound("订单数据不存在")
+		return nil, gorm.ErrRecordNotFound
 	}
 
 	return p.ToBo(info), nil
diff --git a/internal/pkg/request/request.go b/internal/pkg/request/request.go
index 6d9a77f..6e573c5 100644
--- a/internal/pkg/request/request.go
+++ b/internal/pkg/request/request.go
@@ -5,6 +5,7 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"time"
 	"net/http"
 )
 
@@ -39,18 +40,18 @@ func NewOptions(options ...Option) *Options {
 
 type Option func(*Options)
 
-func WithHttpClient(httpClient *http.Client) Option {
-	return func(options *Options) {
-		options.HttpClient = httpClient
-	}
-}
-
 func WithHeaders(headers http.Header) Option {
 	return func(options *Options) {
 		options.Headers = headers
 	}
 }
 
+func WithHttpClient(httpClient *http.Client) Option {
+	return func(options *Options) {
+		options.HttpClient = httpClient
+	}
+}
+
 func WithStatusCodeFunc(statusCodeFunc func(int) bool) Option {
 	return func(options *Options) {
 		options.StatusCodeFunc = statusCodeFunc
diff --git a/internal/server/wechat_consumer.go b/internal/server/wechat_consumer.go
index 3017144..5a0ba87 100644
--- a/internal/server/wechat_consumer.go
+++ b/internal/server/wechat_consumer.go
@@ -152,7 +152,8 @@ func (w *WechatNotifyConsumer) processMessage(msg mq_http_sdk.ConsumeMessageEntr
 
 	ctx := context.Background()
 	if err := w.voucherService.WechatUseNotifyConsumer(ctx, msg.MessageTag, msg.MessageBody); err != nil {
-		log.Errorf("微信回调消费接收消息成功,处理失败 messageId:%s, messageTag:%s, message:%s, err:%+v", msg.MessageId, msg.MessageTag, msg.MessageBody, err)
+		//log.Errorf("微信回调消费接收消息成功,处理失败 messageId:%s, messageTag:%s, message:%s, err:%+v", msg.MessageId, msg.MessageTag, msg.MessageBody, err)
+		log.Errorf("微信回调消费接收消息成功,处理失败 messageId:%s, err:%+v", msg.MessageId, err)
 	}
 }