<Row gutter={12}><Col span={12}><Form.Item label="省/市/区">{getFieldDecorator(`proviceValue`, {initialValue: proviceValue,rules: [{ required: true, message: '公司人数不能为空' }],})(<CascaderfieldNames={fieldNames}options={options}onChange={this.onChange}placeholder="请输入"/>)}</Form.Item></Col></Row>