diff --git a/en/application-dev/reference/apis/js-apis-commonEvent.md b/en/application-dev/reference/apis/js-apis-commonEvent.md
index 5a4af7f39f321fc486a4e359b567666dc359135a..ff3fb9a3d6af1c9ab3250d892ad729dabb5220ad 100644
--- a/en/application-dev/reference/apis/js-apis-commonEvent.md
+++ b/en/application-dev/reference/apis/js-apis-commonEvent.md
@@ -12,6 +12,8 @@ The **CommonEvent** module provides common event capabilities, including the cap
 
 ```ts
 import CommonEvent from '@ohos.commonEvent';
+import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
 ```
 
 ## Support
@@ -43,7 +45,7 @@ Publishes a common event. This API uses an asynchronous callback to return the r
 
 ```ts
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publish failed, code is ${err.code}`);
     } else {
@@ -80,14 +82,14 @@ Publishes a common event with given attributes. This API uses an asynchronous ca
 
 ```ts
 // Attributes of a common event.
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 // Result code of the common event.
-	data: "initial data";// Result data of the common event.
+	data: "initial data",// Result data of the common event.
 	isOrdered: true	 // The common event is an ordered one.
 }
 
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publish failed, code is ${err.code}`);
     } else {
@@ -125,7 +127,7 @@ Publishes a common event to a specific user. This API uses an asynchronous callb
 
 ```ts
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publishAsUser failed, code is ${err.code}`);
     } else {
@@ -168,13 +170,13 @@ Publishes a common event with given attributes to a specific user. This API uses
 
 ```ts
 // Attributes of a common event.
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 // Result code of the common event.
 	data: "initial data",// Result data of the common event.
 }
 
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publishAsUser failed, code is ${err.code}`);
     } else {
@@ -212,15 +214,15 @@ Creates a subscriber. This API uses an asynchronous callback to return the resul
 
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
-	events: ["event"]
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
+    events: ["event"]
 };
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -259,18 +261,18 @@ Creates a subscriber. This API uses a promise to return the result.
 **Example**
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 // Create a subscriber.
-CommonEvent.createSubscriber(subscribeInfo).then((commonEventSubscriber) => {
+CommonEvent.createSubscriber(subscribeInfo).then((commonEventSubscriber:CommonEventManager.CommonEventSubscriber) => {
     console.info("createSubscriber");
     subscriber = commonEventSubscriber;
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`createSubscriber failed, code is ${err.code}`);
 });
 ```
@@ -297,15 +299,15 @@ Subscribes to common events. This API uses an asynchronous callback to return th
 **Example**
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 // Callback for common event subscription.
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err.code) {
         console.error(`subscribe failed, code is ${err.code}`);
     } else {
@@ -314,7 +316,7 @@ function subscribeCB(err, data) {
 }
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -351,15 +353,15 @@ Unsubscribes from common events. This API uses an asynchronous callback to retur
 **Example**
 
 ```ts
-let subscriber;	// Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber;	// Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 // Callback for common event subscription.
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err.code) {
         console.error(`subscribe failed, code is ${err.code}`);
     } else {
@@ -368,7 +370,7 @@ function subscribeCB(err, data) {
 }
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -380,7 +382,7 @@ function createCB(err, commonEventSubscriber) {
 }
 
 // Callback for common event unsubscription.
-function unsubscribeCB(err) {
+function unsubscribeCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`unsubscribe failed, code is ${err.code}`);
     } else {
diff --git a/en/application-dev/reference/apis/js-apis-commonEventManager.md b/en/application-dev/reference/apis/js-apis-commonEventManager.md
index 61d22613c35ceb0556ab66748f635c3e92c7b412..070fee6a9381edfea0ceaf7758b01f41a137b861 100644
--- a/en/application-dev/reference/apis/js-apis-commonEventManager.md
+++ b/en/application-dev/reference/apis/js-apis-commonEventManager.md
@@ -10,6 +10,7 @@ The **CommonEventManager** module provides common event capabilities, including
 
 ```ts
 import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
 ```
 
 ## Support
@@ -48,7 +49,7 @@ Publishes a common event and executes an asynchronous callback after the event i
 
 ```ts
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publish failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -95,14 +96,14 @@ Publishes a common event with given attributes. This API uses an asynchronous ca
 
 ```ts
 // Attributes of a common event.
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 // Result code of the common event.
 	data: "initial data",// Result data of the common event.
 	isOrdered: true	 // The common event is an ordered one.
 }
 
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publish failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -151,7 +152,7 @@ Publishes a common event to a specific user. This API uses an asynchronous callb
 
 ```ts
 // Callback for common event publication
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publishAsUser failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -205,13 +206,13 @@ Publishes a common event with given attributes to a specific user. This API uses
 
 ```ts
 // Attributes of a common event.
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 // Result code of the common event.
 	data: "initial data",// Result data of the common event.
 }
 
 // Callback for common event publication.
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publishAsUser failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -248,15 +249,15 @@ Creates a subscriber. This API uses an asynchronous callback to return the resul
 **Example**
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if(!err) {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
@@ -295,18 +296,18 @@ Creates a subscriber. This API uses a promise to return the result.
 **Example**
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 // Create a subscriber.
-CommonEventManager.createSubscriber(subscribeInfo).then((commonEventSubscriber) => {
+CommonEventManager.createSubscriber(subscribeInfo).then((commonEventSubscriber:CommonEventManager.CommonEventSubscriber) => {
     console.info("createSubscriber");
     subscriber = commonEventSubscriber;
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`createSubscriber failed, code is ${err.code}, message is ${err.message}`);
 });
 
@@ -341,15 +342,15 @@ Subscribes to common events. This API uses an asynchronous callback to return th
 
 ```ts
 // Subscriber information.
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 // Callback for common event subscription.
-function SubscribeCB(err, data) {
+function SubscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err) {
         console.error(`subscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -358,7 +359,7 @@ function SubscribeCB(err, data) {
 }
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if(!err) {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
@@ -409,13 +410,13 @@ Unsubscribes from common events. This API uses an asynchronous callback to retur
 **Example**
 
 ```ts
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 // Callback for common event subscription.
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err) {
         console.error(`subscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -423,7 +424,7 @@ function subscribeCB(err, data) {
     }
 }
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err) {
         console.error(`createSubscriber failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -438,7 +439,7 @@ function createCB(err, commonEventSubscriber) {
     }
 }
 // Callback for common event unsubscription.
-function unsubscribeCB(err) {
+function unsubscribeCB(err:Base.BusinessError) {
     if (err) {
         console.error(`unsubscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -493,7 +494,7 @@ Removes a sticky common event. This API uses an asynchronous callback to return
 
 
 ```ts
-CommonEventManager.removeStickyCommonEvent("sticky_event", (err) => {
+CommonEventManager.removeStickyCommonEvent("sticky_event", (err:Base.BusinessError) => {
     if (err) {
         console.info(`Remove sticky event AsyncCallback failed, errCode: ${err.code}, errMes: ${err.message}`);
         return;
@@ -542,7 +543,7 @@ Removes a sticky common event. This API uses a promise to return the result.
 ```ts
 CommonEventManager.removeStickyCommonEvent("sticky_event").then(() => {
     console.info(`Remove sticky event AsyncCallback success`);
-}).catch ((err) => {
+}).catch ((err:Base.BusinessError) => {
     console.info(`Remove sticky event AsyncCallback failed, errCode: ${err.code}, errMes: ${err.message}`);
 });
 ```
@@ -577,7 +578,7 @@ Enables or disables static subscription for the current application. This API us
 
 
 ```ts
-CommonEventManager.setStaticSubscriberState(true, (err) => {
+CommonEventManager.setStaticSubscriberState(true, (err:Base.BusinessError) => {
     if (!err) {
         console.info(`Set static subscriber state callback failed, err is null.`);
         return;
@@ -627,7 +628,7 @@ Enables or disables static subscription for the current application. This API us
 ```ts
 CommonEventManager.setStaticSubscriberState(false).then(() => {
     console.info(`Set static subscriber state promise success`);
-}).catch ((err) => {
+}).catch ((err:Base.BusinessError) => {
     console.info(`Set static subscriber state promise failed, errCode: ${err.code}, errMes: ${err.message}`);
 });
 ```
diff --git a/en/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md b/en/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
index 02112d5b265e73139c9cd662246a819bc16c0b1f..cc3d507ee9d208bc66571ca56daf1cf518c3d5fe 100644
--- a/en/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
+++ b/en/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
@@ -10,15 +10,17 @@ Before using the **CommonEventSubscriber** module, you must obtain a **subscribe
 
 ```ts
 import CommonEvent from '@ohos.commonEvent';
-let subscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
+import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
+let subscriber:CommonEventManager.CommonEventSubscriber; // Used to save the created subscriber object for subsequent subscription and unsubscription.
 
 // Subscriber information.
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 // Callback for subscriber creation.
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -49,7 +51,7 @@ Obtains the code of this common event. This API uses an asynchronous callback to
 
 ```ts
 // Callback for result code obtaining of an ordered common event.
-function getCodeCB(err, code) {
+function getCodeCB(err:Base.BusinessError, code:number) {
     if (err.code) {
         console.error(`getCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -76,9 +78,9 @@ Obtains the code of this common event. This API uses a promise to return the res
 **Example**
 
 ```ts
-subscriber.getCode().then((code) => {
+subscriber.getCode().then((code:number) => {
     console.info("getCode " + JSON.stringify(code));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -102,7 +104,7 @@ Sets the code for this common event. This API uses an asynchronous callback to r
 
 ```ts
 // Callback for result code setting of an ordered common event.
-function setCodeCB(err) {
+function setCodeCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -137,7 +139,7 @@ Sets the code for this common event. This API uses a promise to return the resul
 ```ts
 subscriber.setCode(1).then(() => {
     console.info("setCode");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -160,7 +162,7 @@ Obtains the data of this common event. This API uses an asynchronous callback to
 
 ```ts
 // Callback for result data obtaining of an ordered common event.
-function getDataCB(err, data) {
+function getDataCB(err:Base.BusinessError, data:string) {
     if (err.code) {
         console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -187,9 +189,9 @@ Obtains the data of this common event. This API uses a promise to return the res
 **Example**
 
 ```ts
-subscriber.getData().then((data) => {
+subscriber.getData().then((data:string) => {
     console.info("getData " + JSON.stringify(data));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -213,7 +215,7 @@ Sets the data for this common event. This API uses an asynchronous callback to r
 
 ```ts
 // Callback for result data setting of an ordered common event
-function setDataCB(err) {
+function setDataCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -248,7 +250,7 @@ Sets the data for this common event. This API uses a promise to return the resul
 ```ts
 subscriber.setData("publish_data_changed").then(() => {
     console.info("setData");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -273,7 +275,7 @@ Sets the code and data for this common event. This API uses an asynchronous call
 
 ```ts
 // Callback for code and data setting of an ordered common event.
-function setCodeDataCB(err) {
+function setCodeDataCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCodeAndData failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -309,7 +311,7 @@ Sets the code and data for this common event. This API uses a promise to return
 ```ts
 subscriber.setCodeAndData(1, "publish_data_changed").then(() => {
     console.info("setCodeAndData");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCodeAndData failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -332,7 +334,7 @@ Checks whether this common event is an ordered one. This API uses an asynchronou
 
 ```ts
 // Callback for checking whether the current common event is an ordered one.
-function isOrderedCB(err, isOrdered) {
+function isOrderedCB(err:Base.BusinessError, isOrdered:boolean) {
     if (err.code) {
         console.error(`isOrderedCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -359,9 +361,9 @@ Checks whether this common event is an ordered one. This API uses a promise to r
 **Example**
 
 ```ts
-subscriber.isOrderedCommonEvent().then((isOrdered) => {
+subscriber.isOrderedCommonEvent().then((isOrdered:boolean) => {
     console.info("isOrdered " + JSON.stringify(isOrdered));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`isOrdered failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -384,7 +386,7 @@ Checks whether this common event is a sticky one. This API uses an asynchronous
 
 ```ts
 // Callback for checking whether the current common event is a sticky one.
-function isStickyCB(err, isSticky) {
+function isStickyCB(err:Base.BusinessError, isSticky:boolean) {
     if (err.code) {
         console.error(`isStickyCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -411,9 +413,9 @@ Checks whether this common event is a sticky one. This API uses a promise to ret
 **Example**
 
 ```ts
-subscriber.isStickyCommonEvent().then((isSticky) => {
+subscriber.isStickyCommonEvent().then((isSticky:boolean) => {
     console.info("isSticky " + JSON.stringify(isSticky));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`isSticky failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -436,7 +438,7 @@ Aborts this common event. After the abort, the common event is not sent to the n
 
 ```ts
 // Callback for common event aborting.
-function abortCB(err) {
+function abortCB(err:Base.BusinessError) {
     if (err.code) {
 		console.error(`abortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -465,7 +467,7 @@ Aborts this common event. After the abort, the common event is not sent to the n
 ```ts
 subscriber.abortCommonEvent().then(() => {
     console.info("abortCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`abortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -488,7 +490,7 @@ Clears the aborted state of this common event. This API takes effect only for or
 
 ```ts
 // Callback for clearing the aborted state of the current common event.
-function clearAbortCB(err) {
+function clearAbortCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`clearAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -517,7 +519,7 @@ Clears the aborted state of this common event. This API takes effect only for or
 ```ts
 subscriber.clearAbortCommonEvent().then(() => {
     console.info("clearAbortCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`clearAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -540,7 +542,7 @@ Checks whether this common event is in the aborted state. This API takes effect
 
 ```ts
 // Callback for checking whether the current common event is in the aborted state.
-function getAbortCB(err, abortEvent) {
+function getAbortCB(err:Base.BusinessError, abortEvent:boolean) {
     if (err.code) {
         console.error(`getAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -567,9 +569,9 @@ Checks whether this common event is in the aborted state. This API takes effect
 **Example**
 
 ```ts
-subscriber.getAbortCommonEvent().then((abortEvent) => {
+subscriber.getAbortCommonEvent().then((abortEvent:boolean) => {
     console.info("abortCommonEvent " + JSON.stringify(abortEvent));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -592,7 +594,7 @@ Obtains the subscriber information. This API uses an asynchronous callback to re
 
 ```ts
 // Callback for subscriber information obtaining.
-function getCB(err, subscribeInfo) {
+function getCB(err:Base.BusinessError, subscribeInfo:CommonEventManager.CommonEventSubscribeInfo) {
     if (err.code) {
         console.error(`getSubscribeInfo failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -619,9 +621,9 @@ Obtains the subscriber information. This API uses a promise to return the result
 **Example**
 
 ```ts
-subscriber.getSubscribeInfo().then((subscribeInfo) => {
+subscriber.getSubscribeInfo().then((subscribeInfo:CommonEventManager.CommonEventSubscribeInfo) => {
     console.info("subscribeInfo " + JSON.stringify(subscribeInfo));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getSubscribeInfo failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -644,7 +646,7 @@ Finishes this common event. This API takes effect only for ordered common events
 
 ```ts
 // Callback for ordered common event finishing.
-function finishCB(err) {
+function finishCB(err:Base.BusinessError) {
   if (err.code) {
     console.error(`finishCommonEvent failed, code is ${err.code}, message is ${err.message}`);
   } else {
@@ -674,7 +676,7 @@ Finishes this common event. This API takes effect only for ordered common events
 ```ts
 subscriber.finishCommonEvent().then(() => {
     console.info("FinishCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`finishCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-commonEvent.md b/zh-cn/application-dev/reference/apis/js-apis-commonEvent.md
index cf45a3b3f424c03c29c3c37a1d0ef39090d3813e..372c407d57f1c0ef3ff7e73222d5c7e67e587947 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-commonEvent.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-commonEvent.md
@@ -11,6 +11,8 @@
 
 ```ts
 import CommonEvent from '@ohos.commonEvent';
+import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
 ```
 
 ## Support
@@ -41,7 +43,7 @@ publish(event: string, callback: AsyncCallback\<void>): void
 
 ```ts
 //发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publish failed, code is ${err.code}`);
     } else {
@@ -77,14 +79,14 @@ publish(event: string, options: CommonEventPublishData, callback: AsyncCallback\
 
 ```ts
 //公共事件相关信息
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 //公共事件的初始代码
 	data: "initial data",//公共事件的初始数据
 	isOrdered: true	 //有序公共事件
 }
 
 //发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publish failed, code is ${err.code}`);
     } else {
@@ -121,7 +123,7 @@ publishAsUser(event: string, userId: number, callback: AsyncCallback\<void>): vo
 
 ```ts
 // 发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err.code) {
         console.error(`publishAsUser failed, code is ${err.code}`);
     } else {
@@ -163,14 +165,14 @@ publishAsUser(event: string, userId: number, options: CommonEventPublishData, ca
 
 ```ts
 // 公共事件相关信息
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 // 公共事件的初始代码
 	data: "initial data",// 公共事件的初始数据
 }
 
 // 发布公共事件回调
-function publishCB(err) {
-	if (err.code) {
+function publishCB(err:Base.BusinessError) {
+    if (err.code) {
         console.error(`publishAsUser failed, code is ${err.code}`);
     } else {
         console.info("publishAsUser");
@@ -206,15 +208,15 @@ createSubscriber(subscribeInfo: CommonEventSubscribeInfo, callback: AsyncCallbac
 
 
 ```ts
-let subscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 // 订阅者信息
-let subscribeInfo = {
-	events: ["event"]
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
+    events: ["event"]
 };
 
 // 创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -252,18 +254,18 @@ createSubscriber(subscribeInfo: CommonEventSubscribeInfo): Promise\<CommonEventS
 **示例：**
 
 ```ts
-let subscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 // 订阅者信息
-let subscribeInfo = {
-	events: ["event"]
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
+    events: ["event"]
 };
 
 // 创建订阅者
-CommonEvent.createSubscriber(subscribeInfo).then((commonEventSubscriber) => {
+CommonEvent.createSubscriber(subscribeInfo).then((commonEventSubscriber:CommonEventManager.CommonEventSubscriber) => {
     console.info("createSubscriber");
     subscriber = commonEventSubscriber;
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`createSubscriber failed, code is ${err.code}`);
 });
 ```
@@ -289,15 +291,15 @@ subscribe(subscriber: CommonEventSubscriber, callback: AsyncCallback\<CommonEven
 **示例：**
 
 ```ts
-let subscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber;// 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 // 订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 // 订阅公共事件回调
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err.code) {
         console.error(`subscribe failed, code is ${err.code}`);
     } else {
@@ -306,13 +308,13 @@ function subscribeCB(err, data) {
 }
 
 // 创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
-        // 订阅公共事件
+        // Subscribe to a common event.
         CommonEvent.subscribe(subscriber, subscribeCB);
     }
 }
@@ -342,15 +344,15 @@ unsubscribe(subscriber: CommonEventSubscriber, callback?: AsyncCallback\<void>):
 **示例：**
 
 ```ts
-let subscriber;	// 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber;	// 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 // 订阅者信息
-let subscribeInfo = {
-	events: ["event"]
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
+    events: ["event"]
 };
 
 // 订阅公共事件回调
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err.code) {
         console.error(`subscribe failed, code is ${err.code}`);
     } else {
@@ -359,20 +361,20 @@ function subscribeCB(err, data) {
 }
 
 // 创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
-        // 订阅公共事件
+        // Subscribe to a common event.
         CommonEvent.subscribe(subscriber, subscribeCB);
     }
 }
 
 // 取消订阅公共事件回调
-function unsubscribeCB(err) {
-	if (err.code) {
+function unsubscribeCB(err:Base.BusinessError) {
+    if (err.code) {
         console.error(`unsubscribe failed, code is ${err.code}`);
     } else {
         console.info("unsubscribe");
diff --git a/zh-cn/application-dev/reference/apis/js-apis-commonEventManager.md b/zh-cn/application-dev/reference/apis/js-apis-commonEventManager.md
index 7cb58125b8042d6a8d188749c7fa6a6a1344c665..1f423c9c2441f4ba9240ca7d8c504c05aea1e554 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-commonEventManager.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-commonEventManager.md
@@ -10,6 +10,7 @@
 
 ```ts
 import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
 ```
 
 ## Support
@@ -48,8 +49,8 @@ publish(event: string, callback: AsyncCallback\<void>): void
 
 ```ts
 //发布公共事件回调
-function publishCB(err) {
-	if (err) {
+function publishCB(err:Base.BusinessError) {
+    if (err) {
         console.error(`publish failed, code is ${err.code}, message is ${err.message}`);
     } else {
         console.info("publish");
@@ -95,14 +96,14 @@ publish(event: string, options: CommonEventPublishData, callback: AsyncCallback\
 
 ```ts
 //公共事件相关信息
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 //公共事件的初始代码
 	data: "initial data",//公共事件的初始数据
 	isOrdered: true	 //有序公共事件
 }
 
 //发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publish failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -151,7 +152,7 @@ publishAsUser(event: string, userId: number, callback: AsyncCallback\<void>): vo
 
 ```ts
 //发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publishAsUser failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -205,13 +206,13 @@ publishAsUser(event: string, userId: number, options: CommonEventPublishData, ca
 
 ```ts
 //公共事件相关信息
-let options = {
+let options:CommonEventManager.CommonEventPublishData = {
 	code: 0,			 //公共事件的初始代码
 	data: "initial data",//公共事件的初始数据
 }
 
 //发布公共事件回调
-function publishCB(err) {
+function publishCB(err:Base.BusinessError) {
 	if (err) {
         console.error(`publishAsUser failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -248,15 +249,15 @@ createSubscriber(subscribeInfo: CommonEventSubscribeInfo, callback: AsyncCallbac
 **示例：**
 
 ```ts
-let subscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 //订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 //创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if(!err) {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
@@ -295,18 +296,18 @@ createSubscriber(subscribeInfo: CommonEventSubscribeInfo): Promise\<CommonEventS
 **示例：**
 
 ```ts
-let subscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 //订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 //创建订阅者
-CommonEventManager.createSubscriber(subscribeInfo).then((commonEventSubscriber) => {
+CommonEventManager.createSubscriber(subscribeInfo).then((commonEventSubscriber:CommonEventManager.CommonEventSubscriber) => {
     console.info("createSubscriber");
     subscriber = commonEventSubscriber;
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`createSubscriber failed, code is ${err.code}, message is ${err.message}`);
 });
 
@@ -341,15 +342,15 @@ subscribe(subscriber: CommonEventSubscriber, callback: AsyncCallback\<CommonEven
 
 ```ts
 //订阅者信息
-let subscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 //订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 
 //订阅公共事件回调
-function SubscribeCB(err, data) {
+function SubscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err) {
         console.error(`subscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -358,7 +359,7 @@ function SubscribeCB(err, data) {
 }
 
 //创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if(!err) {
         console.info("createSubscriber");
         subscriber = commonEventSubscriber;
@@ -409,13 +410,13 @@ unsubscribe(subscriber: CommonEventSubscriber, callback?: AsyncCallback\<void>):
 **示例：**
 
 ```ts
-let subscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+let subscriber:CommonEventManager.CommonEventSubscriber; //用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 //订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
     events: ["event"]
 };
 //订阅公共事件回调
-function subscribeCB(err, data) {
+function subscribeCB(err:Base.BusinessError, data:CommonEventManager.CommonEventData) {
     if (err) {
         console.error(`subscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -423,7 +424,7 @@ function subscribeCB(err, data) {
     }
 }
 //创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err) {
         console.error(`createSubscriber failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -438,7 +439,7 @@ function createCB(err, commonEventSubscriber) {
     }
 }
 //取消订阅公共事件回调
-function unsubscribeCB(err) {
+function unsubscribeCB(err:Base.BusinessError) {
     if (err) {
         console.error(`unsubscribe failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -493,7 +494,7 @@ removeStickyCommonEvent(event: string, callback: AsyncCallback\<void>): void
 
 
 ```ts
-CommonEventManager.removeStickyCommonEvent("sticky_event", (err) => {
+CommonEventManager.removeStickyCommonEvent("sticky_event", (err:Base.BusinessError) => {
     if (err) {
         console.info(`Remove sticky event AsyncCallback failed, errCode: ${err.code}, errMes: ${err.message}`);
         return;
@@ -542,7 +543,7 @@ removeStickyCommonEvent(event: string): Promise\<void>
 ```ts
 CommonEventManager.removeStickyCommonEvent("sticky_event").then(() => {
     console.info(`Remove sticky event AsyncCallback success`);
-}).catch ((err) => {
+}).catch ((err:Base.BusinessError) => {
     console.info(`Remove sticky event AsyncCallback failed, errCode: ${err.code}, errMes: ${err.message}`);
 });
 ```
@@ -577,7 +578,7 @@ setStaticSubscriberState(enable: boolean, callback: AsyncCallback\<void>): void;
 
 
 ```ts
-CommonEventManager.setStaticSubscriberState(true, (err) => {
+CommonEventManager.setStaticSubscriberState(true, (err:Base.BusinessError) => {
     if (!err) {
         console.info(`Set static subscriber state callback failed, err is null.`);
         return;
@@ -627,7 +628,7 @@ setStaticSubscriberState(enable: boolean): Promise\<void>;
 ```ts
 CommonEventManager.setStaticSubscriberState(false).then(() => {
     console.info(`Set static subscriber state promise success`);
-}).catch ((err) => {
+}).catch ((err:Base.BusinessError) => {
     console.info(`Set static subscriber state promise failed, errCode: ${err.code}, errMes: ${err.message}`);
 });
 ```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md b/zh-cn/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
index caa6b850cd30c9ac9b7c331bef6c983ba33f5a23..8d8f07e3d614c0503b2a06647504bc0c85484124 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-inner-commonEvent-commonEventSubscriber.md
@@ -10,15 +10,17 @@
 
 ```ts
 import CommonEvent from '@ohos.commonEvent';
-let subscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
+import CommonEventManager from '@ohos.commonEventManager';
+import Base from '@ohos.base';
+let subscriber:CommonEventManager.CommonEventSubscriber; // 用于保存创建成功的订阅者对象，后续使用其完成订阅及退订的动作
 
 // 订阅者信息
-let subscribeInfo = {
+let subscribeInfo:CommonEventManager.CommonEventSubscribeInfo = {
 	events: ["event"]
 };
 
 // 创建订阅者回调
-function createCB(err, commonEventSubscriber) {
+function createCB(err:Base.BusinessError, commonEventSubscriber:CommonEventManager.CommonEventSubscriber) {
     if (err.code) {
         console.error(`createSubscriber failed, code is ${err.code}`);
     } else {
@@ -49,7 +51,7 @@ getCode(callback: AsyncCallback\<number>): void
 
 ```ts
 //获取有序公共事件代码回调
-function getCodeCB(err, code) {
+function getCodeCB(err:Base.BusinessError, code:number) {
     if (err.code) {
         console.error(`getCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -76,9 +78,9 @@ getCode(): Promise\<number>
 **示例：**
 
 ```ts
-subscriber.getCode().then((code) => {
+subscriber.getCode().then((code:number) => {
     console.info("getCode " + JSON.stringify(code));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -102,7 +104,7 @@ setCode(code: number, callback: AsyncCallback\<void>): void
 
 ```ts
 //设置有序公共事件的代码回调
-function setCodeCB(err) {
+function setCodeCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -137,7 +139,7 @@ setCode(code: number): Promise\<void>
 ```ts
 subscriber.setCode(1).then(() => {
     console.info("setCode");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -160,7 +162,7 @@ getData(callback: AsyncCallback\<string>): void
 
 ```ts
 //获取有序公共事件代码数据回调
-function getDataCB(err, data) {
+function getDataCB(err:Base.BusinessError, data:string) {
     if (err.code) {
         console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -187,9 +189,9 @@ getData(): Promise\<string>
 **示例：**
 
 ```ts
-subscriber.getData().then((data) => {
+subscriber.getData().then((data:string) => {
     console.info("getData " + JSON.stringify(data));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -213,7 +215,7 @@ setData(data: string, callback: AsyncCallback\<void>): void
 
 ```ts
 //设置有序公共事件的结果数据回调
-function setDataCB(err) {
+function setDataCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -248,7 +250,7 @@ setData(data: string): Promise\<void>
 ```ts
 subscriber.setData("publish_data_changed").then(() => {
     console.info("setData");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCode failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -273,7 +275,7 @@ setCodeAndData(code: number, data: string, callback:AsyncCallback\<void>): void
 
 ```ts
 //设置有序公共事件的代码和数据回调
-function setCodeDataCB(err) {
+function setCodeDataCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`setCodeAndData failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -309,7 +311,7 @@ setCodeAndData(code: number, data: string): Promise\<void>
 ```ts
 subscriber.setCodeAndData(1, "publish_data_changed").then(() => {
     console.info("setCodeAndData");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`setCodeAndData failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -334,7 +336,7 @@ isOrderedCommonEvent(callback: AsyncCallback\<boolean>): void
 
 ```ts
 //获取当前公共事件是否为有序事件的回调
-function isOrderedCB(err, isOrdered) {
+function isOrderedCB(err:Base.BusinessError, isOrdered:boolean) {
     if (err.code) {
         console.error(`isOrderedCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -363,9 +365,9 @@ isOrderedCommonEvent(): Promise\<boolean>
 **示例：**
 
 ```ts
-subscriber.isOrderedCommonEvent().then((isOrdered) => {
+subscriber.isOrderedCommonEvent().then((isOrdered:boolean) => {
     console.info("isOrdered " + JSON.stringify(isOrdered));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`isOrdered failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -390,7 +392,7 @@ isStickyCommonEvent(callback: AsyncCallback\<boolean>): void
 
 ```ts
 //获取当前公共事件是否为粘性事件的回调
-function isStickyCB(err, isSticky) {
+function isStickyCB(err:Base.BusinessError, isSticky:boolean) {
     if (err.code) {
         console.error(`isStickyCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -419,9 +421,9 @@ isStickyCommonEvent(): Promise\<boolean>
 **示例：**
 
 ```ts
-subscriber.isStickyCommonEvent().then((isSticky) => {
+subscriber.isStickyCommonEvent().then((isSticky:boolean) => {
     console.info("isSticky " + JSON.stringify(isSticky));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`isSticky failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -444,7 +446,7 @@ abortCommonEvent(callback: AsyncCallback\<void>): void
 
 ```ts
 //取消当前有序公共事件的回调
-function abortCB(err) {
+function abortCB(err:Base.BusinessError) {
     if (err.code) {
 		console.error(`abortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -473,7 +475,7 @@ abortCommonEvent(): Promise\<void>
 ```ts
 subscriber.abortCommonEvent().then(() => {
     console.info("abortCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`abortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -496,7 +498,7 @@ clearAbortCommonEvent(callback: AsyncCallback\<void>): void
 
 ```ts
 //清除当前公共事件取消状态的回调
-function clearAbortCB(err) {
+function clearAbortCB(err:Base.BusinessError) {
     if (err.code) {
         console.error(`clearAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -525,7 +527,7 @@ clearAbortCommonEvent(): Promise\<void>
 ```ts
 subscriber.clearAbortCommonEvent().then(() => {
     console.info("clearAbortCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`clearAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -548,7 +550,7 @@ getAbortCommonEvent(callback: AsyncCallback\<boolean>): void
 
 ```ts
 //获取当前有序公共事件是否取消的回调
-function getAbortCB(err, abortEvent) {
+function getAbortCB(err:Base.BusinessError, abortEvent:boolean) {
     if (err.code) {
         console.error(`getAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -575,9 +577,9 @@ getAbortCommonEvent(): Promise\<boolean>
 **示例：**
 
 ```ts
-subscriber.getAbortCommonEvent().then((abortEvent) => {
+subscriber.getAbortCommonEvent().then((abortEvent:boolean) => {
     console.info("abortCommonEvent " + JSON.stringify(abortEvent));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getAbortCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -600,7 +602,7 @@ getSubscribeInfo(callback: AsyncCallback\<CommonEventSubscribeInfo>): void
 
 ```ts
 //获取订阅者信息回调
-function getCB(err, subscribeInfo) {
+function getCB(err:Base.BusinessError, subscribeInfo:CommonEventManager.CommonEventSubscribeInfo) {
     if (err.code) {
         console.error(`getSubscribeInfo failed, code is ${err.code}, message is ${err.message}`);
     } else {
@@ -627,9 +629,9 @@ getSubscribeInfo(): Promise\<CommonEventSubscribeInfo>
 **示例：**
 
 ```ts
-subscriber.getSubscribeInfo().then((subscribeInfo) => {
+subscriber.getSubscribeInfo().then((subscribeInfo:CommonEventManager.CommonEventSubscribeInfo) => {
     console.info("subscribeInfo " + JSON.stringify(subscribeInfo));
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`getSubscribeInfo failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
@@ -652,7 +654,7 @@ finishCommonEvent(callback: AsyncCallback\<void>): void
 
 ```ts
 //结束当前有序公共事件的回调
-function finishCB(err) {
+function finishCB(err:Base.BusinessError) {
   if (err.code) {
     console.error(`finishCommonEvent failed, code is ${err.code}, message is ${err.message}`);
   } else {
@@ -682,7 +684,7 @@ finishCommonEvent(): Promise\<void>
 ```ts
 subscriber.finishCommonEvent().then(() => {
     console.info("FinishCommonEvent");
-}).catch((err) => {
+}).catch((err:Base.BusinessError) => {
     console.error(`finishCommonEvent failed, code is ${err.code}, message is ${err.message}`);
 });
 ```
\ No newline at end of file