* **[概述](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/screentimeguard-apps-restriction-overview)**
* **[设置应用访问限制](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/screentimeguard-set-apps-restriction)**
* **[解除应用访问限制](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/screentimeguard-release-apps-restriction)**