diff --git a/api/@ohos.ability.wantConstant.d.ts b/api/@ohos.ability.wantConstant.d.ts
index c0b1cc914c9152cf9a6000715cd2366be197dabc..a1e0c0abef9b145de98227a20ca539594ea96f46 100644
--- a/api/@ohos.ability.wantConstant.d.ts
+++ b/api/@ohos.ability.wantConstant.d.ts
@@ -270,7 +270,15 @@ declare namespace wantConstant {
      * @since 9
      * @systemapi Hide this for inner system use.
      */
-    DLP_PARAMS_INDEX = "ohos.dlp.params.index"
+    DLP_PARAMS_INDEX = "ohos.dlp.params.index",
+
+    /**
+     * Indicates the param of ability token or extension token.
+     *
+     * @since 9
+     * @systemapi Hide this for inner system use.
+     */
+     ABILITY_PARAMS_TOKEN = "ohos.ability.params.token"
   }
 
   /**
diff --git a/api/@ohos.abilityAccessCtrl.d.ts b/api/@ohos.abilityAccessCtrl.d.ts
index 5a1421291fbc5182d6b0ac298fe1bfdd0a0bd9ff..243ffb7556f17982aa74d14cce28dfad631cad53 100644
--- a/api/@ohos.abilityAccessCtrl.d.ts
+++ b/api/@ohos.abilityAccessCtrl.d.ts
@@ -14,6 +14,8 @@
  */
 
 import { AsyncCallback, Callback } from './basic';
+import Context from "./application/Context";
+import PermissionRequestResult from "./application/PermissionRequestResult";
 
 /**
  * @syscap SystemCapability.Security.AccessToken
@@ -125,6 +127,18 @@ import { AsyncCallback, Callback } from './basic';
          * @since 9
          */
         off(type: 'permissionStateChange', tokenIDList: Array<number>, permissionNameList: Array<string>, callback?: Callback<PermissionStateChangeInfo>): void;
+
+        /**
+         * Requests certain permissions from the user.
+         *
+         * @param context The context that initiates the permission request.
+         * @param permissionNameList Indicates the list of permissions to be requested. This parameter cannot be null or empty.
+         * @return Returns the {@link PermissionRequestResult}.
+         * @since 9
+         * @StageModelOnly
+         */
+        requestPermissionsFromUser(context: Context, permissionNameList: Array<string>, requestCallback: AsyncCallback<PermissionRequestResult>) : void;
+        requestPermissionsFromUser(context: Context, permissionNameList: Array<string>) : Promise<PermissionRequestResult>;
     }
   
     /**