diff --git a/api/@ohos.commonEvent.d.ts b/api/@ohos.commonEvent.d.ts
index 2ca7d7d8f6f40e632e7f54fc98a349b746761d45..f4b038a2070d49942d28525cd58aa7362b4d2fea 100644
--- a/api/@ohos.commonEvent.d.ts
+++ b/api/@ohos.commonEvent.d.ts
@@ -35,7 +35,7 @@ declare namespace commonEvent {
    * @since 7
    * @param event name of the common event.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.publish
    */
@@ -48,7 +48,7 @@ declare namespace commonEvent {
    * @param event name of the common event.
    * @param options Indicate the CommonEventPublishData containing the common event content and attributes.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.publish
    */
@@ -61,7 +61,7 @@ declare namespace commonEvent {
    * @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 -
+   * @returns -
    *
    * @systemapi Hide this for inner system use.
    * @deprecated since 9
@@ -77,7 +77,7 @@ declare namespace commonEvent {
    * @param userId Specified the user to receive the common events.
    * @param options Indicates the CommonEventPublishData containing the common event content and attributes.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    *
    * @systemapi Hide this for inner system use.
    * @deprecated since 9
@@ -91,7 +91,7 @@ declare namespace commonEvent {
    * @since 7
    * @param subscribeInfo Indicates the information of the subscriber.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.createSubscriber
    */
@@ -102,7 +102,7 @@ declare namespace commonEvent {
    *
    * @since 7
    * @param subscribeInfo Indicates the information of the subscriber.
-   * @return Returns common event subscriber object
+   * @returns Returns common event subscriber object
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.createSubscriber
    */
@@ -114,7 +114,7 @@ declare namespace commonEvent {
    * @since 7
    * @param subscriber Indicate the subscriber of the common event.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.subscribe
    */
@@ -126,7 +126,7 @@ declare namespace commonEvent {
    * @since 7
    * @param subscriber Indicate the subscriber of the common event.
    * @param callback Specified callback method.
-   * @return -
+   * @returns -
    * @deprecated since 9
    * @useinstead ohos.commonEventManager.unsubscribe
    */
diff --git a/api/@ohos.events.emitter.d.ts b/api/@ohos.events.emitter.d.ts
index ee1ae48a41e61f8a62c55f198cc77dc02aac1806..6fbe9037b31d3db37a4568b6dac156fb8933111e 100644
--- a/api/@ohos.events.emitter.d.ts
+++ b/api/@ohos.events.emitter.d.ts
@@ -30,7 +30,7 @@ declare namespace emitter {
    * @since 7
    * @param event indicate event to subscribe to.
    * @param callback indicate callback used to receive the event.
-   * @return -
+   * @returns -
    */
   function on(event: InnerEvent, callback: Callback<EventData>): void;
 
@@ -41,7 +41,7 @@ declare namespace emitter {
    * @since 7
    * @param event indicate event to subscribe to in one shot.
    * @param callback indicate callback used to receive the event.
-   * @return -
+   * @returns -
    */
   function once(event: InnerEvent, callback: Callback<EventData>): void;
 
@@ -50,7 +50,7 @@ declare namespace emitter {
    *
    * @since 7
    * @param eventId indicate ID of the event to unsubscribe from.
-   * @return -
+   * @returns -
    */
   function off(eventId: number): void;
 
@@ -60,7 +60,7 @@ declare namespace emitter {
    * @since 7
    * @param event indicate event to emit.
    * @param data indicate data carried by the event.
-   * @return -
+   * @returns -
    */
   function emit(event: InnerEvent, data?: EventData): void;
 
diff --git a/api/@ohos.notification.d.ts b/api/@ohos.notification.d.ts
index 5f59a2d89819af9eb548500f6b6fc5334739e89c..58647e30a6aa270de56f4f6631247c08533054bb 100644
--- a/api/@ohos.notification.d.ts
+++ b/api/@ohos.notification.d.ts
@@ -211,7 +211,7 @@ declare namespace notification {
    *
    * @param slotType Type of the notification slot to obtain.
    * @param callback callback function
-   * @return Returns the created {@link NotificationSlot}.
+   * @returns Returns the created {@link NotificationSlot}.
    * @deprecated since 9
    * @useinstead ohos.notificationManager.getSlot
    */
@@ -221,7 +221,7 @@ declare namespace notification {
   /**
    * Obtains all NotificationSlot objects created by the current application.
    *
-   * @return Returns all notification slots of this application.
+   * @returns Returns all notification slots of this application.
    * @deprecated since 9
    * @useinstead ohos.notificationManager.getSlots
    */
diff --git a/api/@ohos.notificationSubscribe.d.ts b/api/@ohos.notificationSubscribe.d.ts
index 0d530853c1c806b290eab8548996534cf3475644..3b995efac15d698cee648d1bbd626599e18ee2f0 100644
--- a/api/@ohos.notificationSubscribe.d.ts
+++ b/api/@ohos.notificationSubscribe.d.ts
@@ -24,7 +24,6 @@ import { EnabledNotificationCallbackData as _EnabledNotificationCallbackData } f
  * @since 9
  * @systemapi
  * @syscap SystemCapability.Notification.Notification
- * @import import notificationSubscribe from '@ohos.notification.subscribe';
  * @permission N/A
  */
 declare namespace notificationSubscribe {
diff --git a/api/commonEvent/commonEventSubscriber.d.ts b/api/commonEvent/commonEventSubscriber.d.ts
index e575ec8e92c7020ab225d16d74a684702c034eba..904df95137d14446a4bd9f0cef13db6c3c5a38c3 100644
--- a/api/commonEvent/commonEventSubscriber.d.ts
+++ b/api/commonEvent/commonEventSubscriber.d.ts
@@ -28,7 +28,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   getCode(callback: AsyncCallback<number>): void;
 
@@ -36,7 +36,7 @@ export interface CommonEventSubscriber {
    * Obtains the result code of the current ordered common event.
    *
    * @since 7
-   * @return Returns code of this common event
+   * @returns Returns code of this common event
    */
   getCode(): Promise<number>;
 
@@ -46,7 +46,7 @@ export interface CommonEventSubscriber {
    * @since 7
    * @param code Indicates the custom result code to set. You can set it to any value.
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   setCode(code: number, callback: AsyncCallback<void>): void;
 
@@ -55,7 +55,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param code Indicates the custom result code to set. You can set it to any value.
-   * @return -
+   * @returns -
    */
   setCode(code: number): Promise<void>;
 
@@ -64,7 +64,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   getData(callback: AsyncCallback<string>): void;
 
@@ -72,8 +72,7 @@ export interface CommonEventSubscriber {
    * Obtains the result data of the current ordered common event.
    *
    * @since 7
-   * @return
-   * @return Returns data of this common event
+   * @returns Returns data of this common event
    */
   getData(): Promise<string>;
 
@@ -83,7 +82,7 @@ export interface CommonEventSubscriber {
    * @since 7
    * @param data Indicates the custom result data to set. You can set it to any character string.
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   setData(data: string, callback: AsyncCallback<void>): void;
 
@@ -92,7 +91,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param data Indicates the custom result data to set. You can set it to any character string.
-   * @return -
+   * @returns -
    */
   setData(data: string): Promise<void>;
 
@@ -103,7 +102,7 @@ export interface CommonEventSubscriber {
    * @param code Indicates the custom result code to set. You can set it to any value.
    * @param data Indicates the custom result data to set. You can set it to any character string.
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   setCodeAndData(code: number, data: string, callback: AsyncCallback<void>): void;
 
@@ -113,7 +112,7 @@ export interface CommonEventSubscriber {
    * @since 7
    * @param code Indicates the custom result code to set. You can set it to any value.
    * @param data Indicates the custom result data to set. You can set it to any character string.
-   * @return -
+   * @returns -
    */
   setCodeAndData(code: number, data: string): Promise<void>;
 
@@ -122,7 +121,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   isOrderedCommonEvent(callback: AsyncCallback<boolean>): void;
 
@@ -130,7 +129,7 @@ export interface CommonEventSubscriber {
    * Checks whether the current common event is an ordered common event.
    *
    * @since 7
-   * @return Returns true if this common event is ordered, false otherwise
+   * @returns Returns true if this common event is ordered, false otherwise
    */
   isOrderedCommonEvent(): Promise<boolean>;
 
@@ -139,7 +138,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   isStickyCommonEvent(callback: AsyncCallback<boolean>): void;
 
@@ -147,7 +146,7 @@ export interface CommonEventSubscriber {
    * Checks whether the current common event is a sticky common event.
    *
    * @since 7
-   * @return Returns true if this common event is sticky, false otherwise
+   * @returns Returns true if this common event is sticky, false otherwise
    */
   isStickyCommonEvent(): Promise<boolean>;
 
@@ -156,7 +155,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   abortCommonEvent(callback: AsyncCallback<void>): void;
 
@@ -164,7 +163,7 @@ export interface CommonEventSubscriber {
    * Abort the current ordered common event.
    *
    * @since 7
-   * @return -
+   * @returns -
    */
   abortCommonEvent(): Promise<void>;
 
@@ -173,7 +172,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   clearAbortCommonEvent(callback: AsyncCallback<void>): void;
 
@@ -181,7 +180,7 @@ export interface CommonEventSubscriber {
    * Clears the abort state of the current ordered common event
    *
    * @since 7
-   * @return -
+   * @returns -
    */
   clearAbortCommonEvent(): Promise<void>;
 
@@ -190,7 +189,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   getAbortCommonEvent(callback: AsyncCallback<boolean>): void;
 
@@ -198,7 +197,7 @@ export interface CommonEventSubscriber {
    * Checks whether the current ordered common event should be aborted.
    *
    * @since 7
-   * @return Returns true if this common event is aborted, false otherwise
+   * @returns Returns true if this common event is aborted, false otherwise
    */
   getAbortCommonEvent(): Promise<boolean>;
 
@@ -207,7 +206,7 @@ export interface CommonEventSubscriber {
    *
    * @since 7
    * @param callback Indicate the callback function to receive the common event.
-   * @return -
+   * @returns -
    */
   getSubscribeInfo(callback: AsyncCallback<CommonEventSubscribeInfo>): void;
 
@@ -215,7 +214,7 @@ export interface CommonEventSubscriber {
    * get the CommonEventSubscribeInfo of this CommonEventSubscriber.
    *
    * @since 7
-   * @return Returns the commonEvent subscribe information
+   * @returns Returns the commonEvent subscribe information
    */
   getSubscribeInfo(): Promise<CommonEventSubscribeInfo>;
 
@@ -224,7 +223,7 @@ export interface CommonEventSubscriber {
    *
    * @since 9
    * @param callback Indicate the callback function after the ordered common event is finished.
-   * @return -
+   * @returns -
    */
   finishCommonEvent(callback: AsyncCallback<void>): void;
 
@@ -232,7 +231,7 @@ export interface CommonEventSubscriber {
    * finish the current ordered common event.
    *
    * @since 9
-   * @return -
+   * @returns -
    */
   finishCommonEvent(): Promise<void>;
 }