!1481 Done! 1448 电源相关API文档新增syscap说明

Merge pull request !1481 from wusongqing/TR1448

en/application-dev/reference/apis/js-apis-brightness.md

 # Brightness<a name="EN-US_TOPIC_0000001152548786"></a>
 
->![](../../public_sys-resources/icon-note.gif) **NOTE:** 
+>![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE:** 
 >The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 
 ## Modules to Import<a name="s56d19203690d4782bfc74069abb6bd71"></a>
@@ -9,6 +9,10 @@
 import brightness from '@ohos.brightness';
 ```
 
+## System Capabilities
+
+SystemCapability.PowerManager.DisplayPowerManager
+
 ## brightness.setValue<a name="section1853612361618"></a>
 
 setValue\(value: number\)

en/application-dev/reference/apis/js-apis-runninglock.md

 # Running Lock<a name="EN-US_TOPIC_0000001133776274"></a>
 
->![](../../public_sys-resources/icon-note.gif) **NOTE:** 
+>![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE:** 
 >The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 
 ## Modules to Import<a name="s56d19203690d4782bfc74069abb6bd71"></a>
@@ -9,9 +9,10 @@
 import runninglock from '@ohos.runningLock';
 ```
 
-## Required Permissions<a name="section11257113618419"></a>
+## System Capabilities
+
+SystemCapability.PowerManager.PowerManager
 
-To request or use a running lock, you must declare the  **ohos.permission.RUNNING\_LOCK**  permission.
 
 ## RunningLockType<a name="section7299123218370"></a>