diff --git a/api/@ohos.systemTimer.d.ts b/api/@ohos.systemTimer.d.ts
index 987f9067a8bc9701f2b30df7f5b0abcb87c8749a..a973b618c139f00de67888ecbf7c6cab13c5a10b 100644
--- a/api/@ohos.systemTimer.d.ts
+++ b/api/@ohos.systemTimer.d.ts
@@ -20,7 +20,6 @@ import { WantAgent } from './@ohos.wantAgent';
  * Provides js api for systemTimer
  *
  * @since 7
- * @devices phone, tablet, tv, wearable, car
  * @systemapi Hide this for inner system use.
  */
 declare namespace systemTimer {