diff --git a/api/application/Context.d.ts b/api/application/Context.d.ts
index 466e568d501871af0cb60be5911e1c7a9c23bc6e..fc0760120b1473024c5a9bc7698769960a48b206 100644
--- a/api/application/Context.d.ts
+++ b/api/application/Context.d.ts
@@ -384,11 +384,34 @@ declare class Context extends BaseContext {
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
    * @stagemodelonly
    * @atomicservice
-   * @since arkts {'1.1':'11', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
    */
   area: contextConstant.AreaMode;
 
+  /**
+   * Get file area.
+   *
+   * @return { contextConstant.AreaMode }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  get area(): contextConstant.AreaMode;
+
+  /**
+   * Set file area.
+   *
+   * @param { contextConstant.AreaMode }
+   * @syscap SystemCapability.Ability.AbilityRuntime.Core
+   * @stagemodelonly
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  set area(mode: contextConstant.AreaMode);
+
   /**
    * Indicates process name.
    *