# Preparations<a name="EN-US_TOPIC_0000001110906984"></a>

Set up the environment by referring to  [Setting Up a Standard OpenHarmony Environment](../quick-start/standard-system.md).

>![](public_sys-resources/icon-notice.gif) **NOTICE:** 
>This development example applies to standard, small, and mini OpenHarmony systems. The following sections use the standard system as an example. You can refer to the specific guide for your system to set up the environment.

