diff --git a/api/@ohos.commonEvent.d.ts b/api/@ohos.commonEvent.d.ts
index fa253c212deea260be2e4f35a6102d91ee8f9903..e3e4e6296d153af76f08df712afb04de919c1207 100644
--- a/api/@ohos.commonEvent.d.ts
+++ b/api/@ohos.commonEvent.d.ts
@@ -47,6 +47,33 @@ declare namespace commonEvent {
    */
   function publish(event: string, options: CommonEventPublishData, callback: AsyncCallback<void>): void;
 
+  /**
+   * Publishes an ordered, sticky, or standard common event to a specified user.
+   *
+   * @since 8
+   * @param event Specified the names of the common events.
+   * @param userId Specified the user to receive the common events.
+   * @param callback Specified callback method.
+   * @return -
+   *
+   * @systemapi Hide this for inner system use.
+   */
+   function publishAsUser(event: string, userId: number, callback: AsyncCallback<void>): void;
+
+  /**
+   * Publishes an ordered, sticky, or standard common event to a specified user.
+   *
+   * @since 8
+   * @param event Specified the names of the common events.
+   * @param userId Specified the user to receive the common events.
+   * @param options Indicate the CommonEventPublishData containing the common event content and attributes.
+   * @param callback Specified callback method.
+   * @return -
+   *
+   * @systemapi Hide this for inner system use.
+   */
+  function publishAsUser(event: string, userId: number, options: CommonEventPublishData, callback: AsyncCallback<void>): void;
+
   /**
    * create the CommonEventSubscriber for the SubscriberInfo.
    *
diff --git a/api/@ohos.notification.d.ts b/api/@ohos.notification.d.ts
index 00b3bd98bff8318a1ef7a977bd17f86f3fe020f1..05b0c6ee1c15112d4f7336e4bcb0d20fb91e1d95 100644
--- a/api/@ohos.notification.d.ts
+++ b/api/@ohos.notification.d.ts
@@ -555,6 +555,22 @@ declare namespace notification {
   function isSupportTemplate(templateName: string, callback: AsyncCallback<boolean>): void;
   function isSupportTemplate(templateName: string): Promise<boolean>;
 
+  /**
+   * Query notification sending permission.
+   *
+   * @since 8
+   */
+  function isNotificationEnabledSelf(callback: AsyncCallback<boolean>): void;
+  function isNotificationEnabledSelf(): Promise<boolean>;
+
+  /**
+   * Request permission to send notification.
+   *
+   * @since 8
+   */
+   function requestEnableNotification(callback: AsyncCallback<void>): void;
+   function requestEnableNotification(): Promise<void>;
+
   /**
    * Describes a BundleOption.
    */
diff --git a/api/notification/notificationSubscriber.d.ts b/api/notification/notificationSubscriber.d.ts
index dba87297bda4f4e32d0880bf5801921608a1238c..7976a872fb1bbcd9ccd9e1a6d80bf664a050ad96 100644
--- a/api/notification/notificationSubscriber.d.ts
+++ b/api/notification/notificationSubscriber.d.ts
@@ -42,6 +42,13 @@ export interface NotificationSubscriber {
    * @since 8
    */
   onDoNotDisturbDateChange?:(mode: notification.DoNotDisturbDate) => void;
+
+  /**
+   * Callback when the notificaition permission is changed.
+   *
+   * @since 8
+   */
+  onEnabledNotificationChanged?:(callbackData: EnabledNotificationCallbackData) => void;
 }
 
 /**
@@ -60,4 +67,17 @@ export interface SubscribeCallbackData {
   readonly reason?: number;
   readonly sound?: string;
   readonly vibrationValues?: Array<number>;
+}
+
+/**
+ * Describes the properties of the application that the permission to send notifications has changed.
+ *
+ * @name EnabledNotificationCallbackData
+ * @systemapi Hide this for inner system use.
+ * @since 8
+ */
+export interface EnabledNotificationCallbackData {
+  readonly bundle: string;
+  readonly uid: number;
+  readonly enable: boolean;
 }
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