鸿蒙如上图，安卓和 IOS 都是正常的，正常的如下图所示

function setTabBarItem (icon, activeIcon, index, text, version) {
  return Promise.all([
    Promise.resolve(icon),
    Promise.resolve(activeIcon)
  ]).then(vals => {
    // 检查版本号，如果当前版本已过期，则忽略此次设置
    if (version !== currentTabBarVersion) {
      console.log(`TabBar 设置已过期 (version: ${version}, current: ${currentTabBarVersion})，忽略此次设置`)
      return
    }
    wx.setTabBarItem({
      index,
      iconPath: vals[0],
      selectedIconPath: vals[1],
      text,
      success (res) {
        console.log(res, '设置成功~', icon, activeIcon)
      },
      fail (res) {
        setBarErrReset(index, res.errMsg, version)
      }
    })
  }).catch(console.error)
}