diff --git a/zh-cn/application-dev/reference/apis/js-apis-usb.md b/zh-cn/application-dev/reference/apis/js-apis-usb.md
index 40b5288a86b3960aabd4bc05966ebc6605f7297d..153e7459ce79ebfcbf4f6aa50a6d7bdc8fdba033 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-usb.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-usb.md
@@ -11,9 +11,9 @@ import usb from "@ohos.usb";
 ```
 
 
-## 权限
+## 系统能力
 
-无
+SystemCapability.USB.USBManager
 
 
 ## usb.getDevices