update links

Signed-off-by: Nester.zhou <ester.zhou@huawei.com>

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

 # Work Scheduler Callbacks
 
-> ![icon-note.gif](../public_sys-resources/icon-note.gif) **NOTE**<br/>
+> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br/>
 > The initial APIs of this module are supported since API version 9. API version 9 is a canary version for trial use. The APIs of this version may be unstable.
 
 

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

 # Work Scheduler
 
-> ![icon-note.gif](../public_sys-resources/icon-note.gif) **NOTE**<br/>
+> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br/>
 > The initial APIs of this module are supported since API version 9. API version 9 is a canary version for trial use. The APIs of this version may be unstable.