tdList: [
        {
          colspan: 1,
          rowspan: 2,
          value: [
            { value: `1`, size: 16 },
            { value: '.', size: 16 },
            {
              type: ElementType.CONTROL,
              value: '',
              control: {
                conceptId: 'username123',
                type: ControlType.TEXT,
                value: null,
                placeholder: '用户姓名',
                prefix: '{',
                postfix: '}'
              }
            }
          ]
        },

  setTimeout(() => {
    console.log('change value')
    instance.command.executeSetControlValue({
      conceptId: 'username123',
      value: '张无忌'
    })
  }, 3000)