diff --git a/internal/biz/mixrepos/generate.go b/internal/biz/mixrepos/generate.go
index c6d6a1f..6bcc5e6 100644
--- a/internal/biz/mixrepos/generate.go
+++ b/internal/biz/mixrepos/generate.go
@@ -4,6 +4,6 @@ import "context"
 
 // GenerateMixRepo interface
 type GenerateMixRepo interface {
-	GeneratorString(ctx context.Context, workId int) (string, error)
-	GeneratorNumber(ctx context.Context, workId int) (uint64, error)
+	GeneratorString(ctx context.Context) string
+	GeneratorNumber(ctx context.Context) int64
 }
diff --git a/internal/biz/order.go b/internal/biz/order.go
index 6585a27..b04c472 100644
--- a/internal/biz/order.go
+++ b/internal/biz/order.go
@@ -9,7 +9,6 @@ import (
 	"voucher/internal/biz/bo"
 	"voucher/internal/biz/vo"
 	"voucher/internal/pkg/lock"
-	"voucher/internal/pkg/uid"
 )
 
 func (v *VoucherBiz) order(ctx context.Context, req *bo.OrderCreateReqBo, product *bo.ProductBo) (*bo.OrderBo, error) {
@@ -64,13 +63,8 @@ func (v *VoucherBiz) orderRetry(ctx context.Context, order *bo.OrderBo) error {
 
 func (v *VoucherBiz) create(ctx context.Context, req *bo.OrderCreateReqBo, product *bo.ProductBo) (*bo.OrderBo, error) {
 
-	orderNo, err := v.GenerateMixRepo.GeneratorString(ctx, uid.Order)
-	if err != nil {
-		return nil, err
-	}
-
 	return v.OrderRepo.Create(ctx, &bo.OrderBo{
-		OrderNo:     orderNo,
+		OrderNo:     v.GenerateMixRepo.GeneratorString(ctx),
 		OutBizNo:    req.OutBizNo,
 		ProductNo:   req.ProductNo,
 		Account:     req.Account,
diff --git a/internal/data/mixrepoimpl/generate.go b/internal/data/mixrepoimpl/generate.go
index c4c0657..87e51ca 100644
--- a/internal/data/mixrepoimpl/generate.go
+++ b/internal/data/mixrepoimpl/generate.go
@@ -8,7 +8,6 @@ import (
 	"os"
 	"voucher/internal/biz/mixrepos"
 	"voucher/internal/data"
-	"voucher/internal/pkg/uid"
 )
 
 type GenerateRepoImpl struct {
@@ -25,6 +24,7 @@ func NewGenerateMixRepoImpl(rdb *data.Rdb) (mixrepos.GenerateMixRepo, error) {
 	if err != nil {
 		return nil, err
 	}
+
 	serverId := g.hashMod(name)
 
 	node, err := snowflake.NewNode(int64(serverId))
@@ -37,35 +37,6 @@ func NewGenerateMixRepoImpl(rdb *data.Rdb) (mixrepos.GenerateMixRepo, error) {
 	return g, nil
 }
 
-// GeneratorString 生成字符串
-func (s *GenerateRepoImpl) GeneratorString(_ context.Context, workId int) (string, error) {
-
-	return s.node.Generate().String(), nil
-
-	//serverIdStr := uid.GetAppId(ctx)
-	//serverId := s.hashMod(serverIdStr)
-	//
-	//number, err := uid.NewSignGenerator(s.rdb.Rdb).SetWorkerID(workId).SetServerID(serverId).GetNumber()
-	//if err != nil {
-	//	return "", err
-	//}
-	//
-	//return strconv.FormatUint(number, 10), nil
-}
-
-// GeneratorNumber 生成unit64
-func (s *GenerateRepoImpl) GeneratorNumber(ctx context.Context, workId int) (uint64, error) {
-	serverIdStr := uid.GetAppId(ctx)
-	serverId := s.hashMod(serverIdStr)
-
-	number, err := uid.NewSignGenerator(s.rdb.Rdb).SetWorkerID(workId).SetServerID(serverId).GetNumber()
-	if err != nil {
-		return 0, err
-	}
-
-	return number, nil
-}
-
 // hashMod hash mod
 func (s *GenerateRepoImpl) hashMod(hashStr string) int {
 	hash := fnv.New32a()
@@ -74,3 +45,13 @@ func (s *GenerateRepoImpl) hashMod(hashStr string) int {
 	hashValue := hash.Sum32()
 	return int(math.Mod(float64(hashValue), 32))
 }
+
+// GeneratorString 生成字符串
+func (s *GenerateRepoImpl) GeneratorString(_ context.Context) string {
+	return s.node.Generate().String()
+}
+
+// GeneratorNumber 生成 int64
+func (s *GenerateRepoImpl) GeneratorNumber(_ context.Context) int64 {
+	return s.node.Generate().Int64()
+}