diff --git a/api/application/ApplicationContext.d.ts b/api/application/ApplicationContext.d.ts
index 8ccb17f1c57fc1f31f7192465104f48a00b02c43..ca10a1488dce88da22fb28c1446cd4ca8b8d4ba2 100644
--- a/api/application/ApplicationContext.d.ts
+++ b/api/application/ApplicationContext.d.ts
@@ -652,7 +652,8 @@ declare class ApplicationContext extends Context {
    * @throws { BusinessError } 16000078 - The multi-instance is not supported.
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
    * @stagemodelonly
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
     getAllRunningInstanceKeys(): Promise<Array<string>>;
 }