# UpdatedAt - 最后更新时间 ## Interface ```ts export const updatedAt: FieldOptions = { name: 'updatedAt', type: 'object', group: 'systemInfo', order: 2, title: '最后更新时间', sortable: true, default: { dataType: 'date', field: 'updated_at', // name, uiSchema: { type: 'datetime', title: '最后更新时间', 'x-component': 'DatePicker', 'x-component-props': {}, 'x-read-pretty': true, 'x-decorator': 'FormItem', 'x-designable-bar': 'DatePicker.DesignableBar', }, }, properties: { ...defaultProps, ...dateTimeProps, }, operations: datetime.operations, }; ```