React点击一次按钮能获取到数据但是却无法显示到页面上

#1 
 onExpand = (expanded, record) => {
    console.log(record)
    let desipertion;
    function expand() {
      return new Promise((resolve, reject) => {
        window.rpc.task.device.getArrayBriefByContainer({ id: record.id }, 0, 10).then((res) => {
          resolve();
          desipertion = res.map(x => ({ ...x, key: x.id, setupTime: moment(x.createTime).format('YYYY-MM-DD'), type: x.typeName }));
        })
      })
    }
    async function execute() {
      await expand();
      record.desipertion = desipertion;
      console.log(record.desipertion)
    }
    execute();
  }

这里我点击会触发这个函数,能获取到record.desipertion数据,但是无法显示到页面上,要我点击第二次才能显示上一次的数据,这里我用了ant design框架写的
求大神解释~~在线等!!