diff --git a/internal/biz/cmb.go b/internal/biz/cmb.go
index deaa656..f9e4c2b 100644
--- a/internal/biz/cmb.go
+++ b/internal/biz/cmb.go
@@ -24,10 +24,6 @@ func (v *VoucherBiz) GetByOutBizNo(ctx context.Context, req *bo.OrderCreateReqBo
 
 func (v *VoucherBiz) CmbOrder(ctx context.Context, req *bo.OrderCreateReqBo) (orderNo string, err error) {
 
-	//c := vo.CmbOrderLockKey.BuildCache([]string{req.OutBizNo, req.Type.String()})
-
-	//err = lock.NewMutex(v.rdb.Rdb, c.TTL).Lock(ctx, c.Key, func(ctx context.Context) error {
-
 	order, err3 := v.GetByOutBizNo(ctx, req)
 	if err3 != nil {
 		return orderNo, err3
@@ -59,7 +55,6 @@ func (v *VoucherBiz) CmbOrder(ctx context.Context, req *bo.OrderCreateReqBo) (or
 	orderNo = order.OrderNo
 
 	return orderNo, nil
-	//})
 }
 
 func (v *VoucherBiz) CmbQuery(ctx context.Context, orderNo string) (resp *v1.CmbQueryReply, err error) {
diff --git a/internal/data/db.go b/internal/data/db.go
index 1e5c45d..4ad1e3b 100644
--- a/internal/data/db.go
+++ b/internal/data/db.go
@@ -15,6 +15,7 @@ func NewDb(db *GormDb) *Db {
 	}
 }
 
-func (d *Db) DB(ctx context.Context) *gorm.DB {
-	return d.db.Client.WithContext(ctx)
+func (d *Db) DB(_ context.Context) *gorm.DB {
+	return d.db.Client
+	//return d.db.Client.WithContext(ctx)
 }