<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' }],
                    })(
                      <Cascader
                        fieldNames={fieldNames}
                        options={options}
                        onChange={this.onChange}
                        placeholder="请输入"
                      />
                    )}
                  </Form.Item>
                </Col>
              </Row>