diff --git a/api/@ohos.request.d.ts b/api/@ohos.request.d.ts
index d50e6e72acb7f576e5b4f90ae62686105c198fee..bd73d55cb3b46c3810fbc9fef028ac570ce95d8e 100644
--- a/api/@ohos.request.d.ts
+++ b/api/@ohos.request.d.ts
@@ -16,7 +16,7 @@ import { AsyncCallback } from './basic';
 
 /**
  * upload and download
- *
+ * @syscap SystemCapability.Miscservices.Download
  * @since 7
  * @import request from '@ohos.request';
  * @permission {@code ohos.permission.INTERNET}
diff --git a/api/@ohos.systemTimer.d.ts b/api/@ohos.systemTimer.d.ts
index 987f9067a8bc9701f2b30df7f5b0abcb87c8749a..909a5b891d15aff5303058664a1185378393973f 100644
--- a/api/@ohos.systemTimer.d.ts
+++ b/api/@ohos.systemTimer.d.ts
@@ -20,7 +20,7 @@ import { WantAgent } from './@ohos.wantAgent';
  * Provides js api for systemTimer
  *
  * @since 7
- * @devices phone, tablet, tv, wearable, car
+ * @syscap SystemCapability.Miscservices.Time
  * @systemapi Hide this for inner system use.
  */
 declare namespace systemTimer {