HarmonyOS怎么调整Radio的选项框的位置

@Entry 
@Component 
export struct Test { 
  build() { 
    Column() { 
      Flex({ direction: FlexDirection.Row, justifyContent: FlexAlign.Start, alignItems: ItemAlign.Center }) { 
        Column() { 
          Radio({ value: "radio1", group: 'radioGroup' }) 
            .radioStyle({ checkedBackgroundColor: '#000' }) 
            .checked(true) 
            .height(20) 
            .width(20) 
            .foregroundColor(Color.Red) 
            .onChange((isChecked: boolean) => { 
              console.log('Radio1 status is ' + isChecked) 
            }) 
            .alignRules({ 
              center: { anchor: "__container__", align: VerticalAlign.Center } 
            }) 
            .id("column1") 
        } 
      } 
    } 
  } 
}