# JS API Changes of the Startup SubsystemThe table below lists the APIs changes of the startup subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release.## API Changes| Module| Class| Method/Attribute/Enumeration/Constant| Change Type||---|---|---|---|| ohos.systemCapability | systemCapability | querySystemCapabilities(callback: AsyncCallback\<string>): void;<br>querySystemCapabilities(): Promise\<string>; | Added|
