diff --git a/zh-cn/application-dev/reference/apis/js-apis-call.md b/zh-cn/application-dev/reference/apis/js-apis-call.md
index b131dbdb738f629f4dead764903335e9ec3ce1cc..e7bad6cac33622c1d7267969e75216f6808e4c7c 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-call.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-call.md
@@ -319,7 +319,7 @@ isEmergencyPhoneNumber\(phoneNumber: string, options: EmergencyNumberOptions, ca
 **示例：**
 
 ```js
-call.isEmergencyPhoneNumber("112", {slotId: 1}, (err, value) => {
+call.isEmergencyPhoneNumber("112", {slotId: 1}, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -468,9 +468,7 @@ formatPhoneNumberToE164\(phoneNumber: string, countryCode: string, callback: Asy
 **示例：**
 
 ```js
-call.formatPhoneNumberToE164("138xxxxxxxx",{
-    countryCode: "CN"
-}, (err, data) => {
+call.formatPhoneNumberToE164("138xxxxxxxx", "CN", (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -504,9 +502,7 @@ formatPhoneNumberToE164\(phoneNumber: string, countryCode: string\): Promise<str
 **示例：**
 
 ```js
-let promise = call.formatPhoneNumberToE164("138xxxxxxxx", {
-    countryCode: "CN"
-});
+let promise = call.formatPhoneNumberToE164("138xxxxxxxx", "CN");
 promise.then(data => {
     console.log(`formatPhoneNumberToE164 success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -1703,7 +1699,7 @@ on\(type: 'mmiCodeResult', callback: Callback<MmiCodeResults\>\): void
 **示例：**
 
 ```js
-isNewCallAllowedcall.on('mmiCodeResult', (err, data) => {
+call.on('mmiCodeResult', (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2072,10 +2068,7 @@ getCallTransferInfo\(slotId: number, type: CallTransferType, callback: AsyncCall
 **示例：**
 
 ```js
-let callTransferTyp={
-    CallTransferType: 1
-}
-call.getCallTransferInfo(0, callTransferTyp, (err, data) => {
+call.getCallTransferInfo(0, call.CallTransferType.TRANSFER_TYPE_BUSY, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2107,10 +2100,7 @@ getCallTransferInfo\(slotId: number, type: CallTransferType): Promise<CallTransf
 **示例：**
 
 ```js
-let callTransferTyp={
-    CallTransferType: 1
-}
-let promise = call.getCallTransferInfo(0, callTransferTyp);
+let promise = call.getCallTransferInfo(0, call.CallTransferType.TRANSFER_TYPE_BUSY);
 promise.then(data => {
     console.log(`getCallTransferInfo success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -2399,7 +2389,7 @@ setAudioDevice\(device: AudioDevice, options: AudioDeviceOptions, callback: Asyn
 let audioDeviceOptions={
     bluetoothAddress: "IEEE 802-2014"
 }
-call.setAudioDevice(1, bluetoothAddress, (err, value) => {
+call.setAudioDevice(1, audioDeviceOptions, (err, value) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2463,7 +2453,10 @@ joinConference(mainCallId: number, callNumberList: Array<string\>, callback: Asy
 **示例：**
 
 ```js
-call.joinConference(1, "138XXXXXXXX", (err, data) => {
+let callNumberList: Array<string> = [
+    "138XXXXXXXX"
+];
+call.joinConference(1, callNumberList, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2494,7 +2487,10 @@ joinConference(mainCallId: number, callNumberList: Array<string\>): Promise<void
 **示例：**
 
 ```js
-let promise = call.joinConference(1, "138XXXXXXXX");
+let callNumberList: Array<string> = [
+    "138XXXXXXXX"
+];
+let promise = call.joinConference(1, callNumberList);
 promise.then(data => {
     console.log(`joinConference success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
diff --git a/zh-cn/application-dev/reference/apis/js-apis-contact.md b/zh-cn/application-dev/reference/apis/js-apis-contact.md
index 7a5510f3c3047c2a55582f4b45e8222d768833d0..1cc7f540dc1cb54fe0b44cad97081435f9beb013 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-contact.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-contact.md
@@ -34,7 +34,7 @@ addContact(contact:Contact, callback:AsyncCallback&lt;number&gt;): void
 
   ```js
   contact.addContact({
-      fullName: {fullName: 'xxx'},
+      name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   }, (err, data) => {
       if (err) {
@@ -202,7 +202,7 @@ updateContact(contact: Contact, attrs: ContactAttributes, callback: AsyncCallbac
 
   ```js
   contact.updateContact({
-      fullName: {fullName: 'xxx'},
+      name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   },{
       attributes:[contact.Attribute.ATTR_EMAIL, contact.Attribute.ATTR_NAME]
@@ -242,7 +242,7 @@ updateContact(contact: Contact, attrs?: ContactAttributes): Promise&lt;void&gt;
 
   ```js
   let promise = contact.updateContact({
-      fullName: {fullName: 'xxx'},
+      name: {fullName: 'xxx'},
       phoneNumbers: [{phoneNumber: '138xxxxxxxx'}]
   }, {
       attributes: [contact.Attribute.ATTR_EMAIL, contact.Attribute.ATTR_NAME]
@@ -487,7 +487,7 @@ selectContact(callback: AsyncCallback&lt;Array&lt;Contact&gt;&gt;): void
 
 **需要权限**：ohos.permission.READ_CONTACTS
 
-**系统能力**：SystemCapability.Applications.Contacts、SystemCapability.Applications.ContactsData
+**系统能力**：SystemCapability.Applications.ContactsData
 
 **参数：**
 
@@ -1450,7 +1450,7 @@ queryKey(id: number, holder: Holder, callback: AsyncCallback&lt;string&gt;): voi
 **示例：**
 
   ```js
-  contact.queryKey(id, {
+  contact.queryKey(/*id*/1, {
       holderId: 0,
       bundleName: "",
       displayName: ""
@@ -1490,7 +1490,7 @@ queryKey(id: number, holder?: Holder): Promise&lt;string&gt;
 **示例：**
 
   ```js
-  let promise = contact.queryKey(id, {
+  let promise = contact.queryKey(/*id*/1, {
       holderId: 0,
       bundleName: "",
       displayName: ""
@@ -1605,7 +1605,7 @@ let contactAttributes = {
 
 ```js
 let contactAttributes = new contact.ContactAttributes();
-contactAttributes.attributes = ["ATTR_EMAIL"];
+contactAttributes.attributes = [contact.Attribute.ATTR_EMAIL];
 ```
 
 
@@ -2242,4 +2242,4 @@ let website = {
 ```js
 let website = new contact.Website();
 website.website = "website";
-```
\ No newline at end of file
+```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-radio.md b/zh-cn/application-dev/reference/apis/js-apis-radio.md
index dbcbb5dd2ca98ff217f9cfb8c2519f81ab4819db..eaf6b2c9e65f464a949e83352af4e17987eaf5a9 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-radio.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-radio.md
@@ -1100,12 +1100,12 @@ setNetworkSelectionMode\(options: NetworkSelectionModeOptions, callback: AsyncCa
 let networkInformation={
     operatorName: "中国移动",
     operatorNumeric: "898600",
-    state: 1,
+    state: radio.NetworkInformationState.NETWORK_AVAILABLE,
     radioTech: "CS"
 }
 let networkSelectionModeOptions={
-    slotid: 0,
-    selectMode: 1,
+    slotId: 0,
+    selectMode: radio.NetworkSelectionMode.NETWORK_SELECTION_AUTOMATIC,
     networkInformation: networkInformation,
     resumeSelection: true
 }
@@ -1144,12 +1144,12 @@ setNetworkSelectionMode\(options: NetworkSelectionModeOptions\): Promise<void\>
 let networkInformation={
     operatorName: "中国移动",
     operatorNumeric: "898600",
-    state: 1,
+    state: radio.NetworkInformationState.NETWORK_AVAILABLE,
     radioTech: "CS"
 }
 let networkSelectionModeOptions={
-    slotid: 0,
-    selectMode: 1,
+    slotId: 0,
+    selectMode: radio.NetworkSelectionMode.NETWORK_SELECTION_AUTOMATIC,
     networkInformation: networkInformation,
     resumeSelection: true
 }
@@ -1190,7 +1190,7 @@ radio.getNetworkSearchInformation(0, (err, data) => {
 
 ## radio.getNetworkSearchInformation
 
-getNetworkSearchInformation\(slotId: number\): Promise<void\>
+getNetworkSearchInformation\(slotId: number\): Promise<NetworkSearchResult\>
 
 获取网络搜索信息。使用Promise异步回调。
 
@@ -1586,7 +1586,7 @@ radio.getPreferredNetwork(0, (err, data) => {
 
 ## radio.getPreferredNetwork<sup>8+</sup>
 
-getPreferredNetwork(slotId: number): Promise<void\>
+getPreferredNetwork(slotId: number): Promise<PreferredNetworkMode\>
 
 获取首选网络。使用Promise异步回调。
 
@@ -1642,7 +1642,7 @@ getImsRegInfo(slotId: number, imsType: ImsServiceType, callback: AsyncCallback<I
 **示例：**
 
 ```js
-radio.getImsRegInfo(0, 1, (err, data) => {
+radio.getImsRegInfo(0, radio.ImsServiceType.TYPE_VIDEO, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -1675,7 +1675,7 @@ getImsRegInfo(slotId: number, imsType: ImsServiceType): Promise<ImsRegInfo\>
 **示例：**
 
 ```js
-let promise = radio.getImsRegInfo(0, 1);
+let promise = radio.getImsRegInfo(0, radio.ImsServiceType.TYPE_VIDEO);
 promise.then(data => {
     console.log(`getImsRegInfo success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -1707,7 +1707,7 @@ on(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback:
 **示例：**
 
 ```js
-radio.on('imsRegStateChange', 0, 1, (err, data) => {
+radio.on('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -1736,7 +1736,7 @@ off(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback
 **示例：**
 
 ```js
-radio.off('imsRegStateChange', 0, 1, (err, data) => {
+radio.off('imsRegStateChange', 0, radio.ImsServiceType.TYPE_VIDEO, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-sim.md b/zh-cn/application-dev/reference/apis/js-apis-sim.md
index 97f2f399c452ff1414fcbfa6b7fe57cce7f14558..7ffd2749b7cac24295d7c50186a75e95c244ac4c 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-sim.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-sim.md
@@ -589,7 +589,7 @@ getActiveSimAccountInfoList(callback: AsyncCallback<Array<IccAccountInfo\>>): vo
 **示例：**
 
 ```js
-sim.getActiveSimAccountInfoList(0, (err, data) => {
+sim.getActiveSimAccountInfoList((err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -710,7 +710,7 @@ setShowName\(slotId: number, name: string,callback: AsyncCallback<void\>\): void
 **示例：**
 
 ```js
-const name = '中国移动';
+let name = '中国移动';
 sim.setShowName(0, name, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
@@ -744,7 +744,7 @@ setShowName\(slotId: number, name: string\): Promise\<void\>
 **示例：**
 
 ```js
-const name = '中国移动';
+let name = '中国移动';
 let promise = sim.setShowName(0, name);
 promise.then(data => {
     console.log(`setShowName success, promise: data->${JSON.stringify(data)}`);
@@ -1096,9 +1096,9 @@ setLockState(slotId: number, options: LockInfo, callback: AsyncCallback<LockStat
 
 ```js
 let lockInfo = {
-    lockType = 1,
+    lockType: sim.LockType.PIN_LOCK,
     password = "1234",
-    state = 0
+    state: sim.LockState.LOCK_OFF
 };
 sim.setLockState(0, lockInfo, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
@@ -1135,9 +1135,9 @@ setLockState(slotId: number, options: LockInfo): Promise<LockStatusResponse\>
 
 ```js
 let lockInfo = {
-    lockType = 1,
+    lockType: sim.LockType.PIN_LOCK,
     password = "1234",
-    state = 0
+    state: sim.LockState.LOCK_OFF
 };
 let promise = sim.setLockState(0, lockInfo);
 promise.then(data => {
@@ -2236,12 +2236,12 @@ addIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-sim.addIccDiallingNumbers(0, 1, diallingNumbersInof, (err, data) => {
+sim.addIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2277,12 +2277,12 @@ addIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-let promise = sim.addIccDiallingNumbers(0, 1, diallingNumbersInof);
+let promise = sim.addIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof);
 promise.then(data => {
     console.log(`addIccDiallingNumbers success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -2315,12 +2315,12 @@ delIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-sim.delIccDiallingNumbers(0, 1, diallingNumbersInof, (err, data) => {
+sim.delIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2356,12 +2356,12 @@ delIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-let promise = sim.delIccDiallingNumbers(0, 1, diallingNumbersInof);
+let promise = sim.delIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof);
 promise.then(data => {
     console.log(`delIccDiallingNumbers success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -2394,12 +2394,12 @@ updateIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dia
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-sim.updateIccDiallingNumbers(0, 1, diallingNumbersInof, (err, data) => {
+sim.updateIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof, (err, data) => {
     console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
@@ -2435,12 +2435,12 @@ updateIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dia
 
 ```js
 let diallingNumbersInof = {
-    alphaTag = "alpha",
-    number = "138xxxxxxxx",
-    recordNumber = 123,
-    pin2 = "1234"
+    alphaTag: "alpha",
+    number: "138xxxxxxxx",
+    recordNumber: 123,
+    pin2: "1234"
 };
-let promise = sim.updateIccDiallingNumbers(0, 1, diallingNumbersInof);
+let promise = sim.updateIccDiallingNumbers(0, sim.ContactType.GENERAL_CONTACT, diallingNumbersInof);
 promise.then(data => {
     console.log(`updateIccDiallingNumbers success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -2602,7 +2602,7 @@ unlockSimLock(slotId: number, lockInfo: PersoLockInfo, callback: AsyncCallback<L
 
 ```js
 let persoLockInfo = {
-    lockType = 0,
+    lockType = sim.PersoLockType.PN_PIN_LOCK,
     password = "1234"
 };
 sim.unlockSimLock(0, persoLockInfo, (err, data) => {
@@ -2640,7 +2640,7 @@ unlockSimLock(slotId: number, lockInfo: PersoLockInfo): Promise<LockStatusRespon
 
 ```js
 let persoLockInfo = {
-    lockType = 0,
+    lockType = sim.PersoLockType.PN_PIN_LOCK,
     password = "1234"
 };
 let promise = sim.unlockSimLock(0, persoLockInfo);
diff --git a/zh-cn/application-dev/reference/apis/js-apis-sms.md b/zh-cn/application-dev/reference/apis/js-apis-sms.md
index 68f7d0758a4c6a8047ef9ffbda58321374d88b32..06030a9c2e2eec099af75ffece66b3ebdcfb3507 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-sms.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-sms.md
@@ -397,7 +397,7 @@ splitMessage(content: string, callback: AsyncCallback<Array<string\>>): void
 **示例：**
 
 ```js
-string content= "long message";
+let content = "long message";
 sms.splitMessage(content, (err, data) => {
       console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
@@ -431,7 +431,7 @@ splitMessage(content: string): Promise<Array<string\>>
 **示例：**
 
 ```js
-string content = "long message";
+let content = "long message";
 let promise = sms.splitMessage(content);
 promise.then(data => {
     console.log(`splitMessage success, promise: data->${JSON.stringify(data)}`);
@@ -463,10 +463,10 @@ addSimMessage(options: SimMessageOptions, callback: AsyncCallback<void\>): void
 
 ```js
 let simMessageOptions = {
-    slotId = 0,
-    smsc = "test",
-    pdu = "xxxxxx",
-    status = 0
+    slotId: 0,
+    smsc: "test",
+    pdu: "xxxxxx",
+    status: sms.SimMessageStatus.SIM_MESSAGE_STATUS_READ
 };
 sms.addSimMessage(simMessageOptions, (err, data) => {
       console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
@@ -502,10 +502,10 @@ addSimMessage(options: SimMessageOptions): Promise<void\>
 
 ```js
 let simMessageOptions = {
-    slotId = 0,
-    smsc = "test",
-    pdu = "xxxxxx",
-    status = 0
+    slotId: 0,
+    smsc: "test",
+    pdu: "xxxxxx",
+    status: sms.SimMessageStatus.SIM_MESSAGE_STATUS_READ
 };
 let promise = sms.addSimMessage(simMessageOptions);
 promise.then(data => {
@@ -607,9 +607,9 @@ updateSimMessage(options: UpdateSimMessageOptions, callback: AsyncCallback<void\
 
 ```js
 let updateSimMessageOptions = {
-    slotId = 0,
-    msgIndex = 1,
-    newStatus = 0,
+    slotId: 0,
+    msgIndex: 1,
+    newStatus: sms.SimMessageStatus.SIM_MESSAGE_STATUS_FREE,
     pdu = "xxxxxxx",
     smsc = "test"
 };
@@ -647,9 +647,9 @@ updateSimMessage(options: UpdateSimMessageOptions): Promise<void\>
 
 ```js
 let updateSimMessageOptions = {
-    slotId = 0,
-    msgIndex = 1,
-    newStatus = 0,
+    slotId: 0,
+    msgIndex: 1,
+    newStatus: sms.SimMessageStatus.SIM_MESSAGE_STATUS_FREE,
     pdu = "xxxxxxx",
     smsc = "test"
 };
@@ -749,10 +749,11 @@ setCBConfig(options: CBConfigOptions, callback: AsyncCallback<void\>): void
 
 ```js
 let cbConfigOptions = {
-    slotId = 0,
-    smsc = "test",
-    pdu = "xxxxxxxx",
-    status = 0
+    slotId: 0,
+    enable: true,
+    startMessageId: 100,
+    endMessageId: 200,
+    ranType: sms.RanType.TYPE_GSM
 };
 sms.setCBConfig(cbConfigOptions, (err, data) => {
       console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
@@ -788,13 +789,14 @@ setCBConfig(options: CBConfigOptions): Promise<void\>
 
 ```js
 let cbConfigOptions = {
-    slotId = 0,
-    smsc = "test",
-    pdu = "xxxxxxxx",
-    status = 0
+    slotId: 0,
+    enable: true,
+    startMessageId: 100,
+    endMessageId: 200,
+    ranType: sms.RanType.TYPE_GSM
 };
 let promise = sms.setCBConfig(cbConfigOptions);
-promise.then(data => 
+promise.then(data => {
     console.log(`setCBConfig success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
     console.error(`setCBConfig failed, promise: err->${JSON.stringify(err)}`);
@@ -859,7 +861,7 @@ getSmsSegmentsInfo(slotId: number, message: string, force7bit: boolean): Promise
 ```js
 let slotId = 0;
 let promise = sms.getSmsSegmentsInfo(slotId, "message", false);
-promise.then(data => 
+promise.then(data => {
     console.log(`getSmsSegmentsInfo success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
     console.error(`getSmsSegmentsInfo failed, promise: err->${JSON.stringify(err)}`);
@@ -886,7 +888,7 @@ isImsSmsSupported(callback: AsyncCallback<boolean\>): void
 
 ```js
 sms.isImsSmsSupported((err, data) => {
-      console.log(`callback: err->${JSON.(err)}, data->${JSON.stringify(data)}`);
+      console.log(`callback: err->${JSON.stringify(err)}, data->${JSON.stringify(data)}`);
 });
 ```
 
@@ -1023,7 +1025,7 @@ decodeMms(mmsFilePathName: string | Array<number\>): Promise<MmsInformation\>
 
 ```js
 let mmsFilePathName = "filename";
-let promise = sms.getSmscAddr(mmsFilePathName);
+let promise = sms.decodeMms(mmsFilePathName);
 promise.then(data => {
     console.log(`decodeMms success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
@@ -1092,13 +1094,13 @@ encodeMms(mms: MmsInformation): Promise<Array<number\>>
 
 ```js
 let mmsAcknowledgeInd = {
-    transactionId = "100",
-    version = 0x10,
-    reportAllowed = 128
+    transactionId: "100",
+    version: sms.MmsVersionType.MMS_VERSION_1_0,
+    reportAllowed = sms.ReportType.MMS_YES
 };
 let mmsInformation = {
-   messageType = 133,
-    mmsType = mmsAcknowledgeInd
+   messageType: sms.MessageType.TYPE_MMS_ACKNOWLEDGE_IND,
+    mmsType: mmsAcknowledgeInd
 };
 let promise = sms.encodeMms(mmsInformation);
 promise.then(data => {