diff --git a/api/@ohos.notification.d.ts b/api/@ohos.notification.d.ts
index 4bee96a6281c82105770c76312fc3190a9855c69..ecfb62086dbc37b1654ea4ccd32311ef0e02fb5a 100644
--- a/api/@ohos.notification.d.ts
+++ b/api/@ohos.notification.d.ts
@@ -55,6 +55,8 @@ declare namespace notification {
    * @since 8
    * @param Publishes a notification.
    * @param userId of subscriber receiving the notification
+   * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    * 
    */
    function publish(request: NotificationRequest, userId: number, callback: AsyncCallback<void>): void;
@@ -91,6 +93,7 @@ declare namespace notification {
    * This parameter must be specified.
    * @param callback callback function
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function addSlot(slot: NotificationSlot, callback: AsyncCallback<void>): void;
 
@@ -101,6 +104,7 @@ declare namespace notification {
    * This parameter must be specified.
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function addSlot(slot: NotificationSlot): Promise<void>;
 
@@ -120,6 +124,7 @@ declare namespace notification {
    * This parameter must be specified.
    * @param callback callback function
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function addSlots(slots: Array<NotificationSlot>, callback: AsyncCallback<void>): void;
 
@@ -130,6 +135,7 @@ declare namespace notification {
    * This parameter must be specified.
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function addSlots(slots: Array<NotificationSlot>): Promise<void>;
 
@@ -325,6 +331,7 @@ declare namespace notification {
    * isNotificationEnabled
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function isNotificationEnabled(bundle: BundleOption, callback: AsyncCallback<boolean>): void;
 
@@ -332,6 +339,7 @@ declare namespace notification {
    * isNotificationEnabled
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function isNotificationEnabled(bundle: BundleOption): Promise<boolean>;
 
@@ -339,29 +347,33 @@ declare namespace notification {
    * isNotificationEnabled
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function isNotificationEnabled(callback: AsyncCallback<boolean>): void;
 
   /**
-   * Checks whether this application has permission to publish notifications under the user.
+   * isNotificationEnabled
    *
-   * since 8
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
-   function isNotificationEnabled(userId: number, callback: AsyncCallback<boolean>): void;
-   function isNotificationEnabled(userId: number): Promise<boolean>;
+  function isNotificationEnabled(): Promise<boolean>;
 
   /**
-   * isNotificationEnabled
+   * Checks whether this application has permission to publish notifications under the user.
    *
+   * since 8
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
-  function isNotificationEnabled(): Promise<boolean>;
+  function isNotificationEnabled(userId: number, callback: AsyncCallback<boolean>): void;
+  function isNotificationEnabled(userId: number): Promise<boolean>;
 
   /**
    * displayBadge
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function displayBadge(bundle: BundleOption, enable: boolean, callback: AsyncCallback<void>): void;
 
@@ -369,6 +381,7 @@ declare namespace notification {
    * displayBadge
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function displayBadge(bundle: BundleOption, enable: boolean): Promise<void>;
 
@@ -376,6 +389,7 @@ declare namespace notification {
    * isBadgeDisplayed
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function isBadgeDisplayed(bundle: BundleOption, callback: AsyncCallback<boolean>): void;
 
@@ -383,6 +397,7 @@ declare namespace notification {
    * isBadgeDisplayed
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function isBadgeDisplayed(bundle: BundleOption): Promise<boolean>;
 
@@ -422,6 +437,7 @@ declare namespace notification {
    * getSlotNumByBundle
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function getSlotNumByBundle(bundle: BundleOption, callback: AsyncCallback<number>): void;
 
@@ -429,6 +445,7 @@ declare namespace notification {
    * getSlotNumByBundle
    *
    * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
    */
   function getSlotNumByBundle(bundle: BundleOption): Promise<number>;
 
@@ -601,6 +618,7 @@ declare namespace notification {
    *
    * @since 8
    * @param templateName Name of template to be Obtained
+   * @param callback callback function
    */
   function isSupportTemplate(templateName: string, callback: AsyncCallback<boolean>): void;
   function isSupportTemplate(templateName: string): Promise<boolean>;
@@ -621,6 +639,54 @@ declare namespace notification {
    function requestEnableNotification(callback: AsyncCallback<void>): void;
    function requestEnableNotification(): Promise<void>;
 
+  /**
+   * Sets whether the device supports distributed notification.
+   *
+   * @since 8
+   * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
+   */
+  function enableDistributed(enable: boolean, callback: AsyncCallback<void>): void;
+  function enableDistributed(enable: boolean): Promise<void>;
+
+  /**
+   * Obtains whether the device supports distributed notification.
+   *
+   * @since 8
+   */
+  function isDistributedEnabled(callback: AsyncCallback<boolean>): void;
+  function isDistributedEnabled(): Promise<boolean>;
+
+  /**
+   * Sets whether an application supports distributed notification.
+   *
+   * @since 8
+   * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
+   */
+  function enableDistributedByBundle(bundle: BundleOption, enable: boolean, callback: AsyncCallback<void>): void;
+  function enableDistributedByBundle(bundle: BundleOption, enable: boolean): Promise<void>;
+
+  /**
+   * Obtains whether an application supports distributed notification.
+   *
+   * @since 8
+   * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
+   */
+  function isDistributedEnabledByBundle(bundle: BundleOption, callback: AsyncCallback<boolean>): void;
+  function isDistributedEnabledByBundle(bundle: BundleOption): Promise<boolean>;
+
+  /**
+   * Obtains the remind modes of the notification.
+   *
+   * @since 8
+   * @systemapi Hide this for inner system use.
+   * @permission ohos.permission.NOTIFICATION_CONTROLLER
+   */
+  function getDeviceRemindType(callback: AsyncCallback<DeviceRemindType>): void;
+  function getDeviceRemindType(): Promise<DeviceRemindType>;
+
   /**
    * Describes a BundleOption.
    */
@@ -638,34 +704,59 @@ declare namespace notification {
   }
 
   /**
-   * DisturbMode
+   * The type of the Do Not Disturb.
    *
+   * @since 8
    * @systemapi Hide this for inner system use.
    */
-  export enum DoNotDisturbMode {
-    ALLOW_UNKNOWN,
+  export enum DoNotDisturbType {
+    /**
+     * Non do not disturb type notification
+     */
+    TYPE_NONE = 0,
 
     /**
-     * Indicates that all notifications are allowed to interrupt the user in Do Not Disturb mode.
+     * Execute do not disturb once in the set time period (only watch hours and minutes)
      */
-    ALLOW_ALL,
+    TYPE_ONCE = 1,
 
     /**
-     * Indicates that only notifications meeting the specified priority criteria are allowed to interrupt
-     * the user in Do Not Disturb mode.
+     * Execute do not disturb every day with a set time period (only watch hours and minutes)
      */
-    ALLOW_PRIORITY,
+    TYPE_DAILY = 2,
 
     /**
-     * Indicates that no notifications are allowed to interrupt the user in Do Not Disturb mode.
+     * Execute in the set time period (specify the time, month, day and hour)
      */
-    ALLOW_NONE,
+    TYPE_CLEARLY = 3,
+  }
+
+  /**
+   * Describes a DoNotDisturbDate instance.
+   *
+   * @systemapi Hide this for inner system use.
+   */
+  export interface DoNotDisturbDate {
+    /**
+     * the type of the Do Not Disturb.
+     *
+     * @since 8
+     */
+    type: DoNotDisturbType;
+
+    /**
+     * the start time of the Do Not Disturb.
+     *
+     * @since 8
+     */
+    begin: Date;
 
     /**
-     * Indicates that only notifications of the {@link NotificationRequest#CLASSIFICATION_ALARM} category
-     * are allowed to interrupt the user in Do Not Disturb mode.
+     * the end time of the Do Not Disturb.
+     *
+     * @since 8
      */
-    ALLOW_ALARMS
+    end: Date;
   }
 
   /**
@@ -725,26 +816,31 @@ declare namespace notification {
   }
 
   /**
-   * Notification source type
+   * The remind type of the nofication.
    *
    * @since 8
    * @systemapi Hide this for inner system use.
    */
-  export enum SourceType {
+  export enum DeviceRemindType {
+    /**
+     * The device is not in use, no reminder
+     */
+    IDLE_DONOT_REMIND = 0,
+
     /**
-     * General notification
+     * The device is not in use, remind
      */
-    TYPE_NORMAL = 0x00000000,
+    IDLE_REMIND = 1,
 
     /**
-     * Continuous notification
+     * The device is in use, no reminder
      */
-    TYPE_CONTINUOUS = 0x00000001,
+    ACTIVE_DONOT_REMIND = 2,
 
     /**
-     * Scheduled notification
+     * The device is in use, reminder
      */
-    TYPE_TIMER = 0x00000002,
+    ACTIVE_REMIND = 3,
   }
 }
 
diff --git a/api/notification/notificationActionButton.d.ts b/api/notification/notificationActionButton.d.ts
index 1893fe02c58fe00e7ee67817bb42679e5f9caee2..cd67a4452b33c983db9da96b4c5919dea53f8180 100644
--- a/api/notification/notificationActionButton.d.ts
+++ b/api/notification/notificationActionButton.d.ts
@@ -4,7 +4,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http?://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/api/notification/notificationRequest.d.ts b/api/notification/notificationRequest.d.ts
index f707426293975c6295fcb68b6d15d0d2960d3713..9accc34cc170b4d355d705ab49b1f0fd1b02c123 100644
--- a/api/notification/notificationRequest.d.ts
+++ b/api/notification/notificationRequest.d.ts
@@ -4,7 +4,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http?://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -163,6 +163,7 @@ export interface NotificationRequest {
   readonly creatorPid?: number;
 
   /**
+   * @since 8
    * Read-only UserId of the notification creator.
    */
   readonly creatorUserId?: number;
@@ -203,6 +204,21 @@ export interface NotificationRequest {
    */
   template?: NotificationTemplate;
 
+  /**
+   * The options to distributed notification.
+   *
+   * @since 8
+   */
+  distributedOption?: DistributedOptions;
+
+  /**
+   * The device ID of the notification source.
+   *
+   * @since 8
+   * @systemapi Hide this for inner system use.
+   */
+  readonly deviceId?: string;
+
   /**
    * Obtains the set of identifiers for the notification.
    *
@@ -210,3 +226,37 @@ export interface NotificationRequest {
    */
    readonly notificationFlags?: NotificationFlags;
 }
+
+/**
+ * Describes distributed options.
+ *
+ * @name DistributedOptions
+ * @since 8
+ * @sysCap SystemCapability.Notification.Notification
+ * @permission N/A
+ */
+export interface DistributedOptions {
+  /**
+   * Obtains whether is the distributed notification.
+   *
+   * @default true
+   */
+  isDistributed?: boolean;
+
+  /**
+   * Obtains the types of devices to which the notification can be synchronized.
+   */
+  supportDisplayDevices?: Array<string>;
+
+  /**
+   * Obtains the devices on which notifications can be open.
+   */
+  supportOperateDevices?: Array<string>;
+
+  /**
+   * Obtains the remind mode of the notification. enum DeviceRemindType.
+
+   * @systemapi Hide this for inner system use.
+   */
+  readonly remindType?: number;
+}
diff --git a/api/notification/notificationSubscriber.d.ts b/api/notification/notificationSubscriber.d.ts
index 7976a872fb1bbcd9ccd9e1a6d80bf664a050ad96..d14e59c088cd25a309190e869b1de94d54f498e1 100644
--- a/api/notification/notificationSubscriber.d.ts
+++ b/api/notification/notificationSubscriber.d.ts
@@ -34,7 +34,6 @@ export interface NotificationSubscriber {
   onConnect?:() => void;
   onDisconnect?:() => void;
   onDestroy?:() => void;
-  onDisturbModeChange?:(mode: notification.DoNotDisturbMode) => void;
 
   /**
    * Callback when the Do Not Disturb setting changed.