# 修改分步表单 > url：mtDiy/mtDiyStepFormInfo/edit ***** > 请求类型：PUT > 传参数据类型：application/json ***** > 传入参数： > | 序号 | 字段名 | 字段中文 | 数据类型 | 是否必填 | 备注 | > | --- | --- | --- | --- | --- | --- | >|1|createBy|创建人|否|string|| >|2|createTime|创建日期|否|string(date-time)|| >|3|id|主键|是|string|| >|4|mdsfiCode|参数字段|否|string|| >|5|mdsfsiCodeRoute|code值或者路由|否|string|| >|6|mdsfsiIsMainTable|是否是主表|否|string|| >|7|mdsfsiMainTitleCol|主表主表标题字段|否|string|| >|8|mdsfsiMdsfId|分步表单基础信息表id|否|string|| >|9|mdsfsiName|步骤名称|否|string|| >|10|mdsfsiOrder|步骤顺序|否|string|| >|11|mdsfsiParm|参数字段|否|string|| >|12|mdsfsiSecStyle|分步表单引用类型2|否|string|| >|13|mdsfsiStyle|分步表单引用类型|否|string|| >|14|mdsfsiSubtitleCol|主表副标题字段|否|string|| >|15|sysOrgCode|所属部门|否|string|| >|16|updateBy|更新人|否|string|| >|17|updateTime|更新日期|否|string(date-time)|| > 请求示例： ``` { "createBy": "zhangpengcheng", "createTime": "2022-03-15 09:35:00", "updateBy": "zhangpengcheng", "mdsfiCode": "dd93dacdbda349b992533fd0cb5194d6", "sysOrgCode": "A02A04", "updateTime": "2022-03-15 09:41:11", "mdsfiName": "迎新类别", "id": "1503545264178987009", "mdsfiDesc": "迎新类别" } ``` ***** > 返回参数 > | 序号 | 字段名 | 字段中文 | 是否必填 | 数据类型 | 备注 | > | --- | --- | --- | --- | --- | --- | >|1|id|主键|否|string|| >|2|mdsfiCode|参数字段|否|string|| >|3|mdsfsiCodeRoute|code值或者路由|否|string|| >|4|mdsfsiIsMainTable|是否是主表|否|string|| >|5|mdsfsiMainTitleCol|主表主表标题字段|否|string|| >|6|mdsfsiMdsfId|分步表单基础信息表id|否|string|| >|7|mdsfsiName|步骤名称|否|string|| >|8|mdsfsiOrder|步骤顺序|否|string|| >|9|mdsfsiParm|参数字段|否|string|| >|10|mdsfsiSecStyle|分步表单引用类型2|否|string|| >|11|mdsfsiStyle|分步表单引用类型|否|string|| > ***** > 接口样例 ``` [ { "id": "", "mdsfiCode": "", "mdsfsiCodeRoute": "", "mdsfsiIsMainTable": "", "mdsfsiMainTitleCol": "", "mdsfsiMdsfId": "", "mdsfsiName": "", "mdsfsiOrder": "", "mdsfsiParm": "", "mdsfsiSecStyle": "", "mdsfsiStyle": "", "mdsfsiSubtitleCol": "" } ] ```