diff --git a/api/@ohos.app.ability.StartOptions.d.ts b/api/@ohos.app.ability.StartOptions.d.ts
index 2a92d5e1ef032c6e7ceb6fba5a85564438cfd95b..b257317555097965923dc18c7ddc9fe0fab4cf4d 100644
--- a/api/@ohos.app.ability.StartOptions.d.ts
+++ b/api/@ohos.app.ability.StartOptions.d.ts
@@ -263,6 +263,7 @@ export default class StartOptions {
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
    * @stagemodelonly
    * @since 20
+   * @arkts 1.1&1.2
    */
   hideStartWindow?: boolean;
 }
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