# 6.0.0(20) Beta2引入的行为变更

* **[OS平台API行为的变更](https://developer.huawei.com/consumer/cn/doc/harmonyos-releases/changelogs-for-all-apps-6002)**   
* **[UX样式或效果的变更](https://developer.huawei.com/consumer/cn/doc/harmonyos-releases/changelogs-ux-6002)**