diff --git a/server/internal/db/application/db_data_sync.go b/server/internal/db/application/db_data_sync.go
index a53606a4..171f0f73 100644
--- a/server/internal/db/application/db_data_sync.go
+++ b/server/internal/db/application/db_data_sync.go
@@ -175,8 +175,6 @@ func (app *dataSyncAppImpl) doDataSync(sql string, task *entity.DataSyncTask) (*
 	}()
 
 	srcDialect := srcConn.GetDialect()
-	// 记录更新字段最新值
-	targetDialect := targetConn.GetDialect()
 
 	// task.FieldMap为json数组字符串 [{"src":"id","target":"id"}]，转为map
 	var fieldMap []map[string]string
@@ -209,7 +207,7 @@ func (app *dataSyncAppImpl) doDataSync(sql string, task *entity.DataSyncTask) (*
 		total++
 		result = append(result, row)
 		if total%batchSize == 0 {
-			if err := app.srcData2TargetDb(result, fieldMap, updFieldType, task, srcDialect, targetDialect, targetDbTx); err != nil {
+			if err := app.srcData2TargetDb(result, fieldMap, updFieldType, task, srcDialect, targetConn, targetDbTx); err != nil {
 				return err
 			}
 
@@ -231,7 +229,7 @@ func (app *dataSyncAppImpl) doDataSync(sql string, task *entity.DataSyncTask) (*
 
 	// 处理剩余的数据
 	if len(result) > 0 {
-		if err := app.srcData2TargetDb(result, fieldMap, updFieldType, task, srcDialect, targetDialect, targetDbTx); err != nil {
+		if err := app.srcData2TargetDb(result, fieldMap, updFieldType, task, srcDialect, targetConn, targetDbTx); err != nil {
 			targetDbTx.Rollback()
 			return syncLog, err
 		}
@@ -251,7 +249,7 @@ func (app *dataSyncAppImpl) doDataSync(sql string, task *entity.DataSyncTask) (*
 	return syncLog, nil
 }
 
-func (app *dataSyncAppImpl) srcData2TargetDb(srcRes []map[string]any, fieldMap []map[string]string, updFieldType dbm.DataType, task *entity.DataSyncTask, srcDialect dbm.DbDialect, targetDialect dbm.DbDialect, targetDbTx *sql.Tx) error {
+func (app *dataSyncAppImpl) srcData2TargetDb(srcRes []map[string]any, fieldMap []map[string]string, updFieldType dbm.DataType, task *entity.DataSyncTask, srcDialect dbm.DbDialect, targetDbConn *dbm.DbConn, targetDbTx *sql.Tx) error {
 	var data = make([]map[string]any, 0)
 
 	// 遍历res，组装插入sql
@@ -279,7 +277,7 @@ func (app *dataSyncAppImpl) srcData2TargetDb(srcRes []map[string]any, fieldMap [
 	for _, item := range fieldMap {
 		targetField := item["target"]
 		srcField := item["target"]
-		targetWrapColumns = append(targetWrapColumns, targetDialect.WrapName(targetField))
+		targetWrapColumns = append(targetWrapColumns, targetDbConn.Info.Type.WrapName(targetField))
 		srcColumns = append(srcColumns, srcField)
 	}
 
@@ -294,7 +292,7 @@ func (app *dataSyncAppImpl) srcData2TargetDb(srcRes []map[string]any, fieldMap [
 	}
 
 	// 目标数据库执行sql批量插入
-	_, err := targetDialect.BatchInsert(targetDbTx, task.TargetTableName, targetWrapColumns, values)
+	_, err := targetDbConn.GetDialect().BatchInsert(targetDbTx, task.TargetTableName, targetWrapColumns, values)
 	if err != nil {
 		return err
 	}
diff --git a/server/internal/db/application/db_sql_exec.go b/server/internal/db/application/db_sql_exec.go
index 77ff23b1..ced35eb6 100644
--- a/server/internal/db/application/db_sql_exec.go
+++ b/server/internal/db/application/db_sql_exec.go
@@ -2,7 +2,6 @@ package application
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"mayfly-go/internal/db/config"
 	"mayfly-go/internal/db/dbm"
@@ -11,6 +10,7 @@ import (
 	"mayfly-go/pkg/contextx"
 	"mayfly-go/pkg/errorx"
 	"mayfly-go/pkg/model"
+	"mayfly-go/pkg/utils/jsonx"
 	"strconv"
 	"strings"
 
@@ -226,8 +226,7 @@ func doUpdate(ctx context.Context, update *sqlparser.Update, execSqlReq *DbSqlEx
 	selectSql := fmt.Sprintf("SELECT %s FROM %s %s LIMIT 200", updateColumnsAndPrimaryKey, tableStr, where)
 	_, res, err := dbConn.QueryContext(ctx, selectSql)
 	if err == nil {
-		bytes, _ := json.Marshal(res)
-		dbSqlExec.OldValue = string(bytes)
+		dbSqlExec.OldValue = jsonx.ToStr(res)
 	} else {
 		dbSqlExec.OldValue = err.Error()
 	}
@@ -253,8 +252,7 @@ func doDelete(ctx context.Context, delete *sqlparser.Delete, execSqlReq *DbSqlEx
 	selectSql := fmt.Sprintf("SELECT * FROM %s %s LIMIT 200", tableStr, where)
 	_, res, _ := dbConn.QueryContext(ctx, selectSql)
 
-	bytes, _ := json.Marshal(res)
-	dbSqlExec.OldValue = string(bytes)
+	dbSqlExec.OldValue = jsonx.ToStr(res)
 	dbSqlExec.Table = table
 	dbSqlExec.Type = entity.DbSqlExecTypeDelete
 
diff --git a/server/internal/db/dbm/db_type.go b/server/internal/db/dbm/db_type.go
index 1aa1cf96..f31d8079 100644
--- a/server/internal/db/dbm/db_type.go
+++ b/server/internal/db/dbm/db_type.go
@@ -25,6 +25,17 @@ func (dbType DbType) Equal(typ string) bool {
 	return ToDbType(typ) == dbType
 }
 
+func (dbType DbType) QuoteIdentifier(name string) string {
+	switch dbType {
+	case DbTypeMysql, DbTypeMariadb:
+		return quoteIdentifier(name, "`")
+	case DbTypePostgres:
+		return pq.QuoteIdentifier(name)
+	default:
+		panic(fmt.Sprintf("invalid database type: %s", dbType))
+	}
+}
+
 func (dbType DbType) MetaDbName() string {
 	switch dbType {
 	case DbTypeMysql, DbTypeMariadb:
@@ -38,14 +49,13 @@ func (dbType DbType) MetaDbName() string {
 	}
 }
 
-func (dbType DbType) QuoteIdentifier(name string) string {
+// 包装字段名，防止使用了数据库保留关键字
+func (dbType DbType) WrapName(name string) string {
 	switch dbType {
 	case DbTypeMysql, DbTypeMariadb:
-		return quoteIdentifier(name, "`")
-	case DbTypePostgres:
-		return pq.QuoteIdentifier(name)
+		return fmt.Sprintf("`%s`", name)
 	default:
-		panic(fmt.Sprintf("invalid database type: %s", dbType))
+		return fmt.Sprintf(`"%s"`, name)
 	}
 }
 
diff --git a/server/internal/db/dbm/dialect.go b/server/internal/db/dbm/dialect.go
index 657020f9..020c16f9 100644
--- a/server/internal/db/dbm/dialect.go
+++ b/server/internal/db/dbm/dialect.go
@@ -90,9 +90,6 @@ type DbDialect interface {
 	// GetDbProgram 获取数据库程序模块，用于数据库备份与恢复
 	GetDbProgram() DbProgram
 
-	// 封装名字，如，mysql: `table_name`,  dm: "table_name"
-	WrapName(name string) string
-
 	// 批量保存数据
 	BatchInsert(tx *sql.Tx, tableName string, columns []string, values [][]any) (int64, error)
 
diff --git a/server/internal/db/dbm/dialect_dm.go b/server/internal/db/dbm/dialect_dm.go
index eb044fe3..998d66d9 100644
--- a/server/internal/db/dbm/dialect_dm.go
+++ b/server/internal/db/dbm/dialect_dm.go
@@ -278,10 +278,6 @@ func (dd *DMDialect) GetDbProgram() DbProgram {
 	panic("implement me")
 }
 
-func (dd *DMDialect) WrapName(name string) string {
-	return "\"" + name + "\""
-}
-
 func (dd *DMDialect) GetDataType(dbColumnType string) DataType {
 	if regexp.MustCompile(`(?i)int|double|float|number|decimal|byte|bit`).MatchString(dbColumnType) {
 		return DataTypeNumber
@@ -311,7 +307,7 @@ func (dd *DMDialect) BatchInsert(tx *sql.Tx, tableName string, columns []string,
 	// 去除最后一个逗号，占位符由括号包裹
 	placeholder := fmt.Sprintf("(%s)", strings.TrimSuffix(repeated, ","))
 
-	sqlTemp := fmt.Sprintf("insert into %s (%s) values %s", dd.WrapName(tableName), strings.Join(columns, ","), placeholder)
+	sqlTemp := fmt.Sprintf("insert into %s (%s) values %s", dd.dc.Info.Type.WrapName(tableName), strings.Join(columns, ","), placeholder)
 	effRows := 0
 	for _, value := range values {
 		// 达梦数据库只能一条条的执行insert
diff --git a/server/internal/db/dbm/dialect_mysql.go b/server/internal/db/dbm/dialect_mysql.go
index ffaf8200..56a6d2fe 100644
--- a/server/internal/db/dbm/dialect_mysql.go
+++ b/server/internal/db/dbm/dialect_mysql.go
@@ -202,10 +202,6 @@ func (md *MysqlDialect) GetDbProgram() DbProgram {
 	return NewDbProgramMysql(md.dc)
 }
 
-func (md *MysqlDialect) WrapName(name string) string {
-	return "`" + name + "`"
-}
-
 func (md *MysqlDialect) GetDataType(dbColumnType string) DataType {
 	if regexp.MustCompile(`(?i)int|double|float|number|decimal|byte|bit`).MatchString(dbColumnType) {
 		return DataTypeNumber
@@ -240,7 +236,7 @@ func (md *MysqlDialect) BatchInsert(tx *sql.Tx, tableName string, columns []stri
 	// 去除最后一个逗号
 	placeholder = strings.TrimSuffix(repeated, ",")
 
-	sqlStr := fmt.Sprintf("insert into %s (%s) values %s", md.WrapName(tableName), strings.Join(columns, ","), placeholder)
+	sqlStr := fmt.Sprintf("insert into %s (%s) values %s", md.dc.Info.Type.WrapName(tableName), strings.Join(columns, ","), placeholder)
 	// 执行批量insert sql
 	// 把二维数组转为一维数组
 	var args []any
diff --git a/server/internal/db/dbm/dialect_pgsql.go b/server/internal/db/dbm/dialect_pgsql.go
index ca8abcc4..8d19197a 100644
--- a/server/internal/db/dbm/dialect_pgsql.go
+++ b/server/internal/db/dbm/dialect_pgsql.go
@@ -280,10 +280,6 @@ func (pd *PgsqlDialect) GetDbProgram() DbProgram {
 	panic("implement me")
 }
 
-func (pd *PgsqlDialect) WrapName(name string) string {
-	return fmt.Sprintf(`"%s"`, name)
-}
-
 func (pd *PgsqlDialect) GetDataType(dbColumnType string) DataType {
 	if regexp.MustCompile(`(?i)int|double|float|number|decimal|byte|bit`).MatchString(dbColumnType) {
 		return DataTypeNumber
@@ -323,7 +319,7 @@ func (pd *PgsqlDialect) BatchInsert(tx *sql.Tx, tableName string, columns []stri
 		placeholders = append(placeholders, "("+strings.Join(placeholder, ", ")+")")
 	}
 
-	sqlStr := fmt.Sprintf("insert into %s (%s) values %s", pd.WrapName(tableName), strings.Join(columns, ","), strings.Join(placeholders, ", "))
+	sqlStr := fmt.Sprintf("insert into %s (%s) values %s", pd.dc.Info.Type.WrapName(tableName), strings.Join(columns, ","), strings.Join(placeholders, ", "))
 	// 执行批量insert sql
 
 	return pd.dc.TxExec(tx, sqlStr, args...)
diff --git a/server/internal/machine/domain/entity/machine_cronjob.go b/server/internal/machine/domain/entity/machine_cronjob.go
index c14cd49d..6a028996 100644
--- a/server/internal/machine/domain/entity/machine_cronjob.go
+++ b/server/internal/machine/domain/entity/machine_cronjob.go
@@ -21,20 +21,10 @@ type MachineCronJob struct {
 
 // 计划任务与机器关联信息
 type MachineCronJobRelate struct {
-	model.DeletedModel
+	model.CreateModel
 
-	CronJobId  uint64
-	MachineId  uint64
-	Creator    string
-	CreatorId  uint64
-	CreateTime *time.Time
-}
-
-func (m *MachineCronJobRelate) SetBaseInfo(gt model.IdGenType, la *model.LoginAccount) {
-	now := time.Now()
-	m.CreateTime = &now
-	m.Creator = la.Username
-	m.CreatorId = la.Id
+	CronJobId uint64
+	MachineId uint64
 }
 
 // 机器任务执行记录
diff --git a/server/internal/sys/domain/entity/resource.go b/server/internal/sys/domain/entity/resource.go
index e1babe2e..66748d0a 100644
--- a/server/internal/sys/domain/entity/resource.go
+++ b/server/internal/sys/domain/entity/resource.go
@@ -18,9 +18,9 @@ func (a *Resource) TableName() string {
 	return "t_sys_resource"
 }
 
-func (m *Resource) SetBaseInfo(idGenType model.IdGenType, la *model.LoginAccount) {
+func (m *Resource) FillBaseInfo(idGenType model.IdGenType, la *model.LoginAccount) {
 	// id使用时间戳，减少id冲突概率
-	m.Model.SetBaseInfo(model.IdGenTypeTimestamp, la)
+	m.Model.FillBaseInfo(model.IdGenTypeTimestamp, la)
 }
 
 const (
diff --git a/server/pkg/base/repo.go b/server/pkg/base/repo.go
index b7b3a9ff..feb6ee51 100644
--- a/server/pkg/base/repo.go
+++ b/server/pkg/base/repo.go
@@ -199,7 +199,7 @@ func (br *RepoImpl[T]) GetModel() T {
 // 从上下文获取登录账号信息，并赋值至实体
 func (br *RepoImpl[T]) fillBaseInfo(ctx context.Context, e T) T {
 	if la := contextx.GetLoginAccount(ctx); la != nil {
-		// 默认使用数据库id策略, 若要改变则实体结构体自行覆盖SetBaseInfo方法。可参考 sys/entity.Resource
+		// 默认使用数据库id策略, 若要改变则实体结构体自行覆盖FillBaseInfo方法。可参考 sys/entity.Resource
 		e.FillBaseInfo(model.IdGenTypeNone, la)
 	}
 	return e
diff --git a/server/pkg/model/model.go b/server/pkg/model/model.go
index dcce3ca2..9995bd13 100644
--- a/server/pkg/model/model.go
+++ b/server/pkg/model/model.go
@@ -68,7 +68,7 @@ type CreateModel struct {
 	Creator    string     `json:"creator"`
 }
 
-func (m *CreateModel) SetBaseInfo(idGenType IdGenType, account *LoginAccount) {
+func (m *CreateModel) FillBaseInfo(idGenType IdGenType, account *LoginAccount) {
 	if !m.IsCreate() {
 		return
 	}
@@ -95,7 +95,7 @@ type Model struct {
 }
 
 // 设置基础信息. 如创建时间，修改时间，创建者，修改者信息
-func (m *Model) SetBaseInfo(idGenType IdGenType, account *LoginAccount) {
+func (m *Model) FillBaseInfo(idGenType IdGenType, account *LoginAccount) {
 	nowTime := time.Now()
 	isCreate := m.IsCreate()
 	if isCreate {