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 # Ⅰ . What is HarmonyOS?
-`HarmonyOS` is the first full-scene distributed OS based on micro-kernel. It is an operating system independently developed by Huawei. On August 9, 2019, `HarmonyOS` System was officially released at the Huawei Developers Conference (<HDC.2019>). Huawei will take the lead in deploying intelligent terminals such as smart screens, vehicle terminals and wearable terminals. In the future, more and more intelligent devices will use open source `HarmonyOS` .
+
+Independently developed by Huawei and officially announced at Huawei Developers Conference (<HDC.2019>) on August 9, 2019, `HarmonyOS` is the first full-scene distributed Operating System based on microkernel design. To be introduced in Huawei's products such as smart screens, vehicle and wearable terminals, this yet-to-be-open-sourced `HarmonyOS` is expected to be used on more and more intelligent devices.
+
 
 `HarmonyOS` achieves modular coupling, which corresponds to flexible deployment of different devices. `HarmonyOS` has three layers of architecture. The first layer is the core, the second layer is the basic services, and the third layer is the program framework. It can be used in large screen, PC, automobile and other different equipment. It can also be used on mobile phones at any time, but for the time being, Huawei still prefers Android.
 
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 # Ⅰ. 鸿蒙系统简介
-`鸿蒙系统（HarmonyOS）`，是第一款基于微内核的全场景分布式OS，是华为自主研发的操作系统。2019年8月9日，鸿蒙系统在华为开发者大会`<HDC.2019>`上正式发布，华为会率先部署在智慧屏、车载终端、穿戴等智能终端上，未来会有越来越多的智能设备使用开源的`鸿蒙OS`。
+华为自主研发的`鸿蒙系统`（`HarmonyOS`）是第一款基于微内核的全场景分布式操作系统。2019年8月9日，鸿蒙系统在华为开发者大会`<HDC.2019>`上正式发布，华为会率先部署在智慧屏、车载终端、穿戴等智能终端上，未来会有越来越多的智能设备使用开源的`鸿蒙OS`。
 
 `鸿蒙OS`实现模块化耦合，对应不同设备可弹性部署，`鸿蒙OS`有三层架构，第一层是内核，第二层是基础服务，第三层是程序框架 。可用于大屏、PC、汽车等各种不同的设备上。还可以随时用在手机上，但暂时华为手机端依然优先使用安卓。