diff --git a/mymysql/batchwriter.go b/mymysql/batchwriter.go
index 5b0c59b..d7b1835 100644
--- a/mymysql/batchwriter.go
+++ b/mymysql/batchwriter.go
@@ -6,7 +6,9 @@ import (
 	"git.makemake.in/kzkzzzz/mycommon/mylog"
 	"github.com/goccy/go-json"
 	"github.com/rs/xid"
+	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
+	"gorm.io/gorm/logger"
 	"log"
 	"sync"
 	"time"
@@ -43,6 +45,7 @@ type BatchWriterConfig struct {
 	asyncWorkerNum int
 	clauseExpr     []clause.Expression
 	debug          bool
+	noPrepare      bool
 }
 
 type BatchWriter[T any] struct {
@@ -63,48 +66,6 @@ type BatchWriter[T any] struct {
 
 type BatchWriterOpt func(c *BatchWriterConfig)
 
-func WithWriteJobNum(v int) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.jobNum = v
-	}
-}
-
-func WithWriteChannelBuffer(v int) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.channelBuffer = v
-	}
-}
-
-func WithWriteBatchSize(v int) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.batchSize = v
-	}
-}
-
-func WithWriteIntervalTime(v time.Duration) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.batchInterval = v
-	}
-}
-
-func WithAsyncWorkerNum(v int) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.asyncWorkerNum = v
-	}
-}
-
-func WithClause(v ...clause.Expression) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.clauseExpr = v
-	}
-}
-
-func WithDebug(v bool) BatchWriterOpt {
-	return func(c *BatchWriterConfig) {
-		c.debug = v
-	}
-}
-
 func NewBatchWrite[T any](db *MysqlDb, tableName, jobName string, opts ...BatchWriterOpt) *BatchWriter[T] {
 	config := &BatchWriterConfig{}
 	for _, opt := range opts {
@@ -262,6 +223,8 @@ func (bw *BatchWriter[T]) writeToDb(bd *batchData[T]) {
 
 }
 
+var disableGormLog = logger.Default.LogMode(logger.Silent)
+
 func (bw *BatchWriter[T]) asyncWriteToDb(jobIndex int, copyDataList []T) {
 	if len(copyDataList) == 0 {
 		return
@@ -273,7 +236,20 @@ func (bw *BatchWriter[T]) asyncWriteToDb(jobIndex int, copyDataList []T) {
 		query.Clauses(bw.config.clauseExpr...)
 	}
 
-	err := query.Create(copyDataList).Error
+	var err error
+	if bw.config.noPrepare {
+		_sql := query.ToSQL(func(tx *gorm.DB) *gorm.DB {
+			return tx.Session(&gorm.Session{
+				Logger: disableGormLog,
+			}).Create(&copyDataList)
+		})
+
+		err = bw.db.Table(bw.tableName).Exec(_sql).Error
+
+	} else {
+		err = query.Create(copyDataList).Error
+	}
+
 	if err == nil {
 		return
 	}
diff --git a/mymysql/option.go b/mymysql/option.go
index 0695831..728682d 100644
--- a/mymysql/option.go
+++ b/mymysql/option.go
@@ -1,6 +1,10 @@
 package mymysql
 
-import "gorm.io/gorm"
+import (
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"time"
+)
 
 type Opt func(m *MysqlDb)
 
@@ -15,3 +19,51 @@ func WithGormConfig(v *gorm.Config) Opt {
 		m.gormConfig = v
 	}
 }
+
+func WithWriteJobNum(v int) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.jobNum = v
+	}
+}
+
+func WithWriteChannelBuffer(v int) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.channelBuffer = v
+	}
+}
+
+func WithWriteBatchSize(v int) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.batchSize = v
+	}
+}
+
+func WithWriteIntervalTime(v time.Duration) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.batchInterval = v
+	}
+}
+
+func WithAsyncWorkerNum(v int) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.asyncWorkerNum = v
+	}
+}
+
+func WithClause(v ...clause.Expression) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.clauseExpr = v
+	}
+}
+
+func WithDebug(v bool) BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.debug = v
+	}
+}
+
+func WithNoPrepare() BatchWriterOpt {
+	return func(c *BatchWriterConfig) {
+		c.noPrepare = true
+	}
+}