diff --git a/en/application-dev/reference/apis/js-apis-radio.md b/en/application-dev/reference/apis/js-apis-radio.md
index ee61f71f78a97411006f72225f5ac4a65e09e300..d094a5c7e3abd27ebc042ab377543a3d2898b1e1 100644
--- a/en/application-dev/reference/apis/js-apis-radio.md
+++ b/en/application-dev/reference/apis/js-apis-radio.md
@@ -70,7 +70,7 @@ let promise = radio.getRadioTech(slotId);
 promise.then(data => {
     console.log(`getRadioTech success, data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getRadioTech fail, err->${JSON.stringify(err)}`);
+    console.log(`getRadioTech failed, err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -157,7 +157,7 @@ let promise = radio.getNetworkState(slotId);
 promise.then(data => {
     console.log(`getNetworkState success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getNetworkState fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getNetworkState failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -215,7 +215,7 @@ let promise = radio.getNetworkSelectionMode(slotId);
 promise.then(data => {
     console.log(`getNetworkSelectionMode success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getNetworkSelectionMode fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getNetworkSelectionMode failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -273,7 +273,7 @@ let promise = radio.getISOCountryCodeForNetwork(slotId);
 promise.then(data => {
     console.log(`getISOCountryCodeForNetwork success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getISOCountryCodeForNetwork fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getISOCountryCodeForNetwork failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -322,7 +322,7 @@ let promise = radio.getPrimarySlotId();
 promise.then(data => {
     console.log(`getPrimarySlotId success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getPrimarySlotId fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getPrimarySlotId failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -380,7 +380,7 @@ let promise = radio.getSignalInformation(slotId);
 promise.then(data => {
     console.log(`getSignalInformation success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getSignalInformation fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getSignalInformation failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -496,7 +496,7 @@ let promise = radio.isRadioOn(slotId);
 promise.then(data => {
     console.log(`isRadioOn success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`isRadioOn fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`isRadioOn failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -554,7 +554,7 @@ let promise = radio.getOperatorName(slotId);
 promise.then(data => {
     console.log(`getOperatorName success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getOperatorName fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getOperatorName failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -564,7 +564,7 @@ setPrimarySlotId(slotId: number, callback: AsyncCallback<void\>): void
 
 Sets the ID of the slot in which the primary card is located. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -593,7 +593,7 @@ setPrimarySlotId\(slotId: number\): Promise\<void\>
 
 Sets the ID of the slot in which the primary card is located. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -619,7 +619,7 @@ let promise = radio.setPrimarySlotId(slotId);
 promise.then(data => {
     console.log(`setPrimarySlotId success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`setPrimarySlotId fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`setPrimarySlotId failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -629,7 +629,7 @@ getIMEI(callback: AsyncCallback<string\>): void
 
 Obtains the IMEI of the SIM card in a card slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -656,7 +656,7 @@ getIMEI(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the IMEI of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -685,7 +685,7 @@ getIMEI(slotId?: number): Promise<string\>
 
 Obtains the IMEI of the SIM card in a card slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -711,7 +711,7 @@ let promise = radio.getIMEI(slotId);
 promise.then(data => {
     console.log(`getIMEI success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getIMEI fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getIMEI failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -721,7 +721,7 @@ getMEID(callback: AsyncCallback<string\>): void
 
 Obtains the MEID of the SIM card in a card slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -748,7 +748,7 @@ getMEID(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the MEID of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -777,7 +777,7 @@ getMEID(slotId?: number): Promise<string\>
 
 Obtains the MEID of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -803,7 +803,7 @@ let promise = radio.getMEID(slotId);
 promise.then(data => {
     console.log(`getMEID success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getMEID fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getMEID failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -813,7 +813,7 @@ getUniqueDeviceId(callback: AsyncCallback<string\>): void
 
 Obtains the unique device ID of the SIM card in a card slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -840,7 +840,7 @@ getUniqueDeviceId(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the unique device ID of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -869,7 +869,7 @@ getUniqueDeviceId(slotId?: number): Promise<string\>
 
 Obtains the unique device ID of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -895,7 +895,7 @@ let promise = radio.getUniqueDeviceId(slotId);
 promise.then(data => {
     console.log(`getUniqueDeviceId success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getUniqueDeviceId fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getUniqueDeviceId failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -905,7 +905,7 @@ sendUpdateCellLocationRequest\(callback: AsyncCallback<void\>\): void
 
 Sends a cell location update request. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -929,7 +929,7 @@ sendUpdateCellLocationRequest\(slotId: number, callback: AsyncCallback<void\>\):
 
 Sends a cell location update request for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -955,7 +955,7 @@ sendUpdateCellLocationRequest\(slotId?: number): Promise<void\>
 
 Sends a cell location update request for the SIM card in the specified slot.This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -979,7 +979,7 @@ let promise = radio.sendUpdateCellLocationRequest(slotId);
 promise.then(data => {
     console.log(`sendUpdateCellLocationRequest success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`sendUpdateCellLocationRequest fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`sendUpdateCellLocationRequest failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -989,7 +989,7 @@ getCellInformation(callback: AsyncCallback<Array<CellInformation\>>): void
 
 Obtains cell information. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permissions**: ohos.permission.LOCATION
 
@@ -1016,7 +1016,7 @@ getCellInformation(slotId: number, callback: AsyncCallback<Array<CellInformation
 
 Obtains cell information for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permissions**: ohos.permission.LOCATION
 
@@ -1045,7 +1045,7 @@ getCellInformation(slotId?: number): Promise<Array<CellInformation\>\>
 
 Obtains cell information for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permissions**: ohos.permission.LOCATION
 
@@ -1071,7 +1071,7 @@ let promise = radio.getCellInformation(slotId);
 promise.then(data => {
     console.log(`getCellInformation success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getCellInformation fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getCellInformation failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1081,7 +1081,7 @@ setNetworkSelectionMode\(options: NetworkSelectionModeOptions, callback: AsyncCa
 
 Sets the network selection mode. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1120,7 +1120,7 @@ setNetworkSelectionMode\(options: NetworkSelectionModeOptions\): Promise<void\>
 
 Sets the network selection mode. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1157,7 +1157,7 @@ let promise = radio.setNetworkSelectionMode(networkSelectionModeOptions);
 promise.then(data => {
     console.log(`setNetworkSelectionMode success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`setNetworkSelectionMode fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`setNetworkSelectionMode failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1167,7 +1167,7 @@ getNetworkSearchInformation\(slotId: number, callback: AsyncCallback<NetworkSear
 
 Obtains network search information for the SIM card in the specified slot. This API uses an asynchronous callback to return the result. 
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1194,7 +1194,7 @@ getNetworkSearchInformation\(slotId: number\): Promise<void\>
 
 Obtains network search information for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1219,7 +1219,7 @@ let promise = radio.getNetworkSearchInformation(0);
 promise.then(data => {
     console.log(`getNetworkSearchInformation success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getNetworkSearchInformation fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getNetworkSearchInformation failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1229,7 +1229,7 @@ getNrOptionMode(callback: AsyncCallback<NrOptionMode\>): void
 
 Obtains the NR option mode. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1254,7 +1254,7 @@ getNrOptionMode(slotId: number, callback: AsyncCallback<NrOptionMode\>): void
 
 Obtains the NR option mode for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1281,7 +1281,7 @@ getNrOptionMode(slotId?: number): Promise<NrOptionMode\>
 
 Obtains the NR option mode for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1305,7 +1305,7 @@ let promise = radio.getNrOptionMode(slotId);
 promise.then(data => {
     console.log(`getNrOptionMode success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getNrOptionMode fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getNrOptionMode failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1315,7 +1315,7 @@ turnOnRadio(callback: AsyncCallback<void\>): void
 
 Turns on the radio function. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1342,7 +1342,7 @@ turnOnRadio(slotId: number, callback: AsyncCallback<void\>): void
 
 Turns on the radio function for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1371,7 +1371,7 @@ turnOnRadio(slotId?: number): Promise<void\>
 
 Turns on the radio function for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1397,7 +1397,7 @@ let promise = radio.turnOnRadio(slotId);
 promise.then(data => {
     console.log(`turnOnRadio success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`turnOnRadio fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`turnOnRadio failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1407,7 +1407,7 @@ turnOffRadio(callback: AsyncCallback<void\>): void
 
 Turns off the radio function. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1434,7 +1434,7 @@ turnOffRadio(slotId: number, callback: AsyncCallback<void\>): void
 
 Turns off the radio function for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1463,7 +1463,7 @@ turnOffRadio(slotId?: number): Promise<void\>
 
 Turns off the radio function for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1489,7 +1489,7 @@ let promise = radio.turnOffRadio(slotId);
 promise.then(data => {
     console.log(`turnOffRadio success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`turnOffRadio fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`turnOffRadio failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1499,7 +1499,7 @@ setPreferredNetwork\(slotId: number, networkMode: PreferredNetworkMode, callback
 
 Sets the preferred network for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1527,7 +1527,7 @@ setPreferredNetwork(slotId: number, networkMode: PreferredNetworkMode): Promise<
 
 Sets the preferred network for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1553,7 +1553,7 @@ let promise = radio.setPreferredNetwork(0, 1);
 promise.then(data => {
     console.log(`setPreferredNetwork success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`setPreferredNetwork fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`setPreferredNetwork failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1563,7 +1563,7 @@ getPreferredNetwork\(slotId: number, callback: AsyncCallback<PreferredNetworkMod
 
 Obtains the preferred network for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1590,7 +1590,7 @@ getPreferredNetwork(slotId: number): Promise<void\>
 
 Obtains the preferred network for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1615,7 +1615,7 @@ let promise = radio.getPreferredNetwork(0);
 promise.then(data => {
     console.log(`getPreferredNetwork success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getPreferredNetwork fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getPreferredNetwork failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1625,7 +1625,7 @@ getImsRegInfo(slotId: number, imsType: ImsServiceType, callback: AsyncCallback<I
 
 Obtains the IMS registration status of the specified IMS service type for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1653,7 +1653,7 @@ getImsRegInfo(slotId: number, imsType: ImsServiceType): Promise<ImsRegInfo\>
 
 Obtains the IMS registration status of the specified IMS service type for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1679,7 +1679,7 @@ let promise = radio.getImsRegInfo(0, 1);
 promise.then(data => {
     console.log(`getImsRegInfo success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.log(`getImsRegInfo fail, promise: err->${JSON.stringify(err)}`);
+    console.log(`getImsRegInfo failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1689,7 +1689,7 @@ on(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback:
 
 Enables listening for **imsRegStateChange** events for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1718,7 +1718,7 @@ off(type: 'imsRegStateChange', slotId: number, imsType: ImsServiceType, callback
 
 Disables listening for **imsRegStateChange** events for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1857,7 +1857,7 @@ Enumerates network selection modes.
 
 Enumerates preferred network modes.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1902,7 +1902,7 @@ This is a system API.
 
 Defines the cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1918,7 +1918,7 @@ This is a system API.
 
 Defines the CDMA cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1934,7 +1934,7 @@ This is a system API.
 
 Defines the GSM cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1951,7 +1951,7 @@ This is a system API.
 
 Defines the LTE cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1970,7 +1970,7 @@ This is a system API.
 
 Defines the NR cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1987,7 +1987,7 @@ This is a system API.
 
 Defines the TD-SCDMA cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2004,7 +2004,7 @@ This is a system API.
 
 Defines the WCDMA cell information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2021,7 +2021,7 @@ This is a system API.
 
 Enumerates NR selection modes.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2036,7 +2036,7 @@ This is a system API.
 
 Defines the network search result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2049,7 +2049,7 @@ This is a system API.
 
 Defines the network information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2064,7 +2064,7 @@ This is a system API.
 
 Enumerates network information states.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2079,7 +2079,7 @@ This is a system API.
 
 Defines the network selection mode.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2094,7 +2094,7 @@ This is a system API.
 
 Enumerates IMS registration states.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2107,7 +2107,7 @@ This is a system API.
 
 Enumerates IMS registration technologies.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2122,7 +2122,7 @@ This is a system API.
 
 Defines the IMS registration information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2135,7 +2135,7 @@ This is a system API.
 
 Enumerates IMS service types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
diff --git a/en/application-dev/reference/apis/js-apis-sim.md b/en/application-dev/reference/apis/js-apis-sim.md
index f9475d2e7d76b6ccf20f6b0f32d01969fdccfbbb..a2d761225c3169bd6d9f5a7603232d4050c0342b 100644
--- a/en/application-dev/reference/apis/js-apis-sim.md
+++ b/en/application-dev/reference/apis/js-apis-sim.md
@@ -511,7 +511,7 @@ getSimAccountInfo(slotId: number, callback: AsyncCallback<IccAccountInfo\>): voi
 
 Obtains account information of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -539,7 +539,7 @@ getSimAccountInfo(slotId: number): Promise<IccAccountInfo\>
 
 Obtains account information of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -574,7 +574,7 @@ getActiveSimAccountInfoList(callback: AsyncCallback<Array<IccAccountInfo\>>): vo
 
 Obtains the account information list of the active SIM card. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -601,7 +601,7 @@ getActiveSimAccountInfoList(): Promise<Array<IccAccountInfo\>>;
 
 Obtains the account information list of the active SIM card. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -630,7 +630,7 @@ setDefaultVoiceSlotId(slotId: number, callback: AsyncCallback<void\>): void
 
 Sets the default slot ID of the SIM card that provides voice services. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -658,7 +658,7 @@ setDefaultVoiceSlotId(slotId: number): Promise\<void\>
 
 Sets the default slot ID of the SIM card that provides voice services. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -693,7 +693,7 @@ setShowName\(slotId: number, name: string,callback: AsyncCallback<void\>\): void
 
 Sets a display name for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -722,7 +722,7 @@ setShowName\(slotId: number, name: string\): Promise\<void\>
 
 Sets a display name for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -759,7 +759,7 @@ getShowName(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the name of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -787,7 +787,7 @@ getShowName(slotId: number): Promise<string\>
 
 Obtains the name of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -822,7 +822,7 @@ setShowNumber\(slotId: number, number: string,callback: AsyncCallback<void\>\):
 
 Sets a display number for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -852,7 +852,7 @@ setShowNumber\(slotId: number,number: string\): Promise\<void\>
 
 Sets a display number for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -889,7 +889,7 @@ getShowNumber(slotId: number,callback: AsyncCallback<string\>): void
 
 Obtains the display number of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -917,7 +917,7 @@ getShowNumber(slotId: number): Promise<string\>
 
 Obtains the display number of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -952,7 +952,7 @@ activateSim(slotId: number, callback: AsyncCallback<void\>): void
 
 Activates the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -980,7 +980,7 @@ activateSim(slotId: number): Promise\<void\>
 
 Activates the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1015,7 +1015,7 @@ deactivateSim(slotId: number, callback: AsyncCallback<void\>): void
 
 Deactivates the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1043,7 +1043,7 @@ deactivateSim(slotId: number): Promise\<void\>
 
 Deactivates the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1078,7 +1078,7 @@ setLockState(slotId: number, options: LockInfo, callback: AsyncCallback<LockStat
 
 Sets the lock status of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1112,7 +1112,7 @@ setLockState(slotId: number, options: LockInfo): Promise<LockStatusResponse\>
 
 Sets the lock status of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1153,7 +1153,7 @@ getLockState(slotId: number, lockType: LockType, callback: AsyncCallback<LockSta
 
 Obtains the lock status of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1180,7 +1180,7 @@ getLockState(slotId: number, lockType: LockType): Promise<LockState\>
 
 Obtains the lock status of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -1214,7 +1214,7 @@ alterPin(slotId: number, newPin: string, oldPin: string, callback: AsyncCallback
 
 Changes the PIN of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1244,7 +1244,7 @@ alterPin(slotId: number, newPin: string, oldPin: string): Promise<LockStatusResp
 
 Changes the PIN of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1281,7 +1281,7 @@ alterPin2(slotId: number, newPin2: string, oldPin2: string, callback: AsyncCallb
 
 Changes PIN 2 of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1311,7 +1311,7 @@ alterPin2(slotId: number, newPin2: string, oldPin2: string): Promise<LockStatusR
 
 Changes PIN 2 of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1348,7 +1348,7 @@ unlockPin(slotId: number,pin: string ,callback: AsyncCallback<LockStatusResponse
 
 Unlocks PIN of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1378,7 +1378,7 @@ unlockPin(slotId: number,pin: string): Promise&lt;LockStatusResponse\>
 
 Unlocks the PIN of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1415,7 +1415,7 @@ unlockPuk(slotId: number,newPin: string,puk: string ,callback: AsyncCallback<Loc
 
 Unlocks the PUK of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1447,7 +1447,7 @@ unlockPuk(slotId: number,newPin: string,puk: string): Promise&lt;LockStatusRespo
 
 Unlocks the PUK of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1486,7 +1486,7 @@ unlockPin2(slotId: number,pin2: string ,callback: AsyncCallback<LockStatusRespon
 
 Unlocks PIN 2 of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1516,7 +1516,7 @@ unlockPin2(slotId: number,pin2: string): Promise&lt;LockStatusResponse\>
 
 Unlocks PIN 2 of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1553,7 +1553,7 @@ unlockPuk2(slotId: number, newPin2: string, puk2: string, callback: AsyncCallbac
 
 Unlocks PUK 2 of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1585,7 +1585,7 @@ unlockPuk2(slotId: number, newPin2: string, puk2: string): Promise&lt;LockStatus
 
 Unlocks PUK 2 of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1644,7 +1644,7 @@ getSimIccId(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the IC card identity (ICCID) of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1672,7 +1672,7 @@ getSimIccId(slotId: number): Promise<string\>
 
 Obtains the ICCID of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1707,7 +1707,7 @@ getVoiceMailIdentifier(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the voice mailbox alpha identifier of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1735,7 +1735,7 @@ getVoiceMailIdentifier(slotId: number): Promise<string\>
 
 Obtains the voice mailbox alpha identifier of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1770,7 +1770,7 @@ getVoiceMailNumber(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the voice mailbox number of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1798,7 +1798,7 @@ getVoiceMailNumber(slotId: number): Promise<string\>
 
 Obtains the voice mailbox number of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1833,7 +1833,7 @@ setVoiceMailInfo(slotId: number, mailName: string, mailNumber: string, callback:
 
 Sets voice mailbox information for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1863,7 +1863,7 @@ setVoiceMailInfo(slotId: number, mailName: string, mailNumber: string): Promise<
 
 Sets voice mailbox information for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -1900,7 +1900,7 @@ getSimTelephoneNumber(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the mobile subscriber ISDN number (MSISDN) of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1928,7 +1928,7 @@ getSimTelephoneNumber(slotId: number): Promise<string\>
 
 Obtains the MSISDN of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1963,7 +1963,7 @@ getSimGid1(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the group identifier level 1 (GID1) of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -1991,7 +1991,7 @@ getSimGid1(slotId: number): Promise<string\>
 
 Obtains the GID1 of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -2026,7 +2026,7 @@ getIMSI(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the international mobile subscriber identity (IMSI) of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -2054,7 +2054,7 @@ getIMSI(slotId: number): Promise<string\>
 
 Obtains the IMSI of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -2089,7 +2089,7 @@ getOperatorConfigs(slotId: number, callback: AsyncCallback<Array<OperatorConfig\
 
 Obtains the carrier configuration of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -2117,7 +2117,7 @@ getOperatorConfigs(slotId: number): Promise<Array<OperatorConfig\>>
 
 Obtains the carrier configuration of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE
 
@@ -2152,7 +2152,7 @@ queryIccDiallingNumbers(slotId: number, type: ContactType, callback: AsyncCallba
 
 Queries contact numbers of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.READ_CONTACTS
 
@@ -2181,7 +2181,7 @@ queryIccDiallingNumbers(slotId: number, type: ContactType): Promise<Array<Dialli
 
 Queries contact numbers of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.READ_CONTACTS
 
@@ -2217,7 +2217,7 @@ addIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 Adds contact numbers for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2253,7 +2253,7 @@ addIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 Adds contact numbers for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2296,7 +2296,7 @@ delIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 Deletes contact numbers from the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2332,7 +2332,7 @@ delIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dialli
 
 Deletes contact numbers from the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2375,7 +2375,7 @@ updateIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dia
 
 Updates contact numbers for the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2411,7 +2411,7 @@ updateIccDiallingNumbers(slotId: number, type: ContactType, diallingNumbers: Dia
 
 Updates contact numbers for the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Permission required**: ohos.permission.WRITE_CONTACTS
 
@@ -2454,7 +2454,7 @@ sendEnvelopeCmd(slotId: number, cmd: string, callback: AsyncCallback<void\>): vo
 
 Sends an envelope command to the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2483,7 +2483,7 @@ sendEnvelopeCmd(slotId: number, cmd: string): Promise<void\>
 
 Sends an envelope command to the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2519,7 +2519,7 @@ sendTerminalResponseCmd(slotId: number, cmd: string, callback: AsyncCallback<voi
 
 Sends a terminal response command to the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2548,7 +2548,7 @@ sendTerminalResponseCmd(slotId: number, cmd: string): Promise<void\>
 
 Sends a terminal response command to the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2584,7 +2584,7 @@ unlockSimLock(slotId: number, lockInfo: PersoLockInfo, callback: AsyncCallback<L
 
 Unlocks the SIM card in the specified slot. This API uses an asynchronous callback to return the result. 
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2617,7 +2617,7 @@ unlockSimLock(slotId: number, lockInfo: PersoLockInfo): Promise<LockStatusRespon
 
 Unlocks the SIM card in the specified slot. This API uses a promise to return the result. 
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -2657,7 +2657,7 @@ getOpKey(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the opkey of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2683,7 +2683,7 @@ getOpKey(slotId: number): Promise<string\>
 
 Obtains the opkey of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2716,7 +2716,7 @@ getOpName(slotId: number, callback: AsyncCallback<string\>): void
 
 Obtains the OpName of the SIM card in the specified slot. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2742,7 +2742,7 @@ getOpName(slotId: number): Promise<string\>
 
 Obtains the OpName of the SIM card in the specified slot. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2807,7 +2807,7 @@ Enumerates SIM card types.
 
 Enumerates lock types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2820,7 +2820,7 @@ This is a system API.
 
 Enumerates lock states.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2833,7 +2833,7 @@ This is a system API.
 
 Enumerates personalized lock types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2854,7 +2854,7 @@ This is a system API.
 
 Defines the lock status response.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2867,7 +2867,7 @@ This is a system API.
 
 Defines the lock information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2881,7 +2881,7 @@ This is a system API.
 
 Defines the personalized lock information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2894,7 +2894,7 @@ This is a system API.
 
 Defines the ICC account information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2912,7 +2912,7 @@ This is a system API.
 
 Defines the carrier configuration.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2925,7 +2925,7 @@ This is a system API.
 
 Defines the contact number information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
@@ -2940,7 +2940,7 @@ This is a system API.
 
 Enumerates contact types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.CoreService
 
diff --git a/en/application-dev/reference/apis/js-apis-sms.md b/en/application-dev/reference/apis/js-apis-sms.md
index 9039fb774527e9ed6bbd43c95b0996afdc94780d..5443e18d1bd7e01ca1bbe74f62fdd9cce061e343 100644
--- a/en/application-dev/reference/apis/js-apis-sms.md
+++ b/en/application-dev/reference/apis/js-apis-sms.md
@@ -71,7 +71,7 @@ let promise = sms.createMessage(pdu, specification);
 promise.then(data => {
     console.log(`createMessage success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`createMessage fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`createMessage failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -154,7 +154,7 @@ let promise = sms.getDefaultSmsSlotId();
 promise.then(data => {
     console.log(`getDefaultSmsSlotId success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getDefaultSmsSlotId fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getDefaultSmsSlotId failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -164,7 +164,7 @@ setDefaultSmsSlotId\(slotId: number,callback: AsyncCallback&lt;void&gt;\): void
 
 Sets the default slot of the SIM card used to send SMS messages. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -192,7 +192,7 @@ setDefaultSmsSlotId\(slotId: number\): Promise&lt;void&gt;
 
 Sets the default slot of the SIM card used to send SMS messages. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE
 
@@ -217,7 +217,7 @@ let promise = sms.setDefaultSmsSlotId(0);
 promise.then(data => {
     console.log(`setDefaultSmsSlotId success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`setDefaultSmsSlotId fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`setDefaultSmsSlotId failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -227,7 +227,7 @@ setSmscAddr\(slotId: number, smscAddr: string, callback: AsyncCallback<void\>\):
 
 Sets the short message service center (SMSC) address. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE (a system permission)
 
@@ -258,7 +258,7 @@ setSmscAddr\(slotId: number, smscAddr: string\): Promise\<void\>
 
 Sets the SMSC address. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SET_TELEPHONY_STATE (a system permission)
 
@@ -286,7 +286,7 @@ let promise = sms.setSmscAddr(slotId, smscAddr);
 promise.then(data => {
     console.log(`setSmscAddr success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`setSmscAddr fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`setSmscAddr failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -297,7 +297,7 @@ getSmscAddr\(slotId: number, callback: AsyncCallback<string\>\): void
 
 Obtains the SMSC address. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE (a system permission)
 
@@ -326,7 +326,7 @@ getSmscAddr\(slotId: number\): Promise<string\>
 
 Obtains the SMSC address. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.GET_TELEPHONY_STATE (a system permission)
 
@@ -352,7 +352,7 @@ let promise = sms.getSmscAddr(slotId);
 promise.then(data => {
     console.log(`getSmscAddr success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getSmscAddr fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getSmscAddr failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -381,7 +381,7 @@ splitMessage(content: string, callback: AsyncCallback<Array<string\>>): void
 
 Splits an SMS message into multiple segments. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SEND_MESSAGES
 
@@ -410,7 +410,7 @@ splitMessage(content: string): Promise<Array<string\>>
 
 Splits an SMS message into multiple segments. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.SEND_MESSAGES
 
@@ -436,7 +436,7 @@ let promise = sms.splitMessage(content);
 promise.then(data => {
     console.log(`splitMessage success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`splitMessage fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`splitMessage failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -446,7 +446,7 @@ addSimMessage(options: SimMessageOptions, callback: AsyncCallback<void\>): void
 
 Adds a SIM message. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -480,7 +480,7 @@ addSimMessage(options: SimMessageOptions): Promise<void\>
 
 Adds a SIM message. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -511,7 +511,7 @@ let promise = sms.addSimMessage(simMessageOptions);
 promise.then(data => {
     console.log(`addSimMessage success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`addSimMessage fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`addSimMessage failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -521,7 +521,7 @@ delSimMessage(slotId: number, msgIndex: number, callback: AsyncCallback<void\>):
 
 Deletes a SIM message. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -552,7 +552,7 @@ delSimMessage(slotId: number, msgIndex: number): Promise<void\>
 
 Deletes a SIM message. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -580,7 +580,7 @@ let promise = sms.delSimMessage(slotId, msgIndex);
 promise.then(data => {
     console.log(`delSimMessage success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`delSimMessage fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`delSimMessage failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -590,7 +590,7 @@ updateSimMessage(options: UpdateSimMessageOptions, callback: AsyncCallback<void\
 
 Updates a SIM message. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -625,7 +625,7 @@ updateSimMessage(options: UpdateSimMessageOptions): Promise<void\>
 
 Updates a SIM message. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS,ohos.permission.SEND_MESSAGES
 
@@ -657,7 +657,7 @@ let promise = sms.updateSimMessage(updateSimMessageOptions);
 promise.then(data => {
     console.log(`updateSimMessage success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`updateSimMessage fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`updateSimMessage failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -667,7 +667,7 @@ getAllSimMessages(slotId: number, callback: AsyncCallback<Array<SimShortMessage\
 
 Obtains all SIM card messages. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS
 
@@ -696,7 +696,7 @@ getAllSimMessages(slotId: number): Promise<Array<SimShortMessage\>>
 
 Obtains all SIM card messages. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS
 
@@ -722,7 +722,7 @@ let promise = sms.getAllSimMessages(slotId);
 promise.then(data => {
     console.log(`getAllSimMessages success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getAllSimMessages fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getAllSimMessages failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -732,7 +732,7 @@ setCBConfig(options: CBConfigOptions, callback: AsyncCallback<void\>): void
 
 Sets the cell broadcast configuration. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS
 
@@ -766,7 +766,7 @@ setCBConfig(options: CBConfigOptions): Promise<void\>
 
 Sets the cell broadcast configuration. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **Required permission**: ohos.permission.RECEIVE_SMS
 
@@ -797,7 +797,7 @@ let promise = sms.setCBConfig(cbConfigOptions);
 promise.then(data => 
     console.log(`setCBConfig success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`setCBConfig fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`setCBConfig failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -807,7 +807,7 @@ getSmsSegmentsInfo(slotId: number, message: string, force7bit: boolean, callback
 
 Obtains SMS message segment information. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -836,7 +836,7 @@ getSmsSegmentsInfo(slotId: number, message: string, force7bit: boolean): Promise
 
 Obtains SMS message segment information. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -862,7 +862,7 @@ let promise = sms.getSmsSegmentsInfo(slotId, "message", false);
 promise.then(data => 
     console.log(`getSmsSegmentsInfo success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getSmsSegmentsInfo fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getSmsSegmentsInfo failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -872,7 +872,7 @@ isImsSmsSupported(callback: AsyncCallback<boolean\>): void
 
 Checks whether SMS is supported on IMS. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -897,7 +897,7 @@ isImsSmsSupported(): Promise<boolean\>
 
 Checks whether SMS is supported on IMS. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -914,7 +914,7 @@ let promise = sms.isImsSmsSupported();
 promise.then(data => {
     console.log(`isImsSmsSupported success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`isImsSmsSupported fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`isImsSmsSupported failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -924,7 +924,7 @@ getImsShortMessageFormat(callback: AsyncCallback<string\>): void
 
 Obtains the SMS format supported by the IMS. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -949,7 +949,7 @@ getImsShortMessageFormat(): Promise<string\>
 
 Obtains the SMS format supported by the IMS. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -966,7 +966,7 @@ let promise = sms.getImsShortMessageFormat();
 promise.then(data => {
     console.log(`getImsShortMessageFormat success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`getImsShortMessageFormat fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`getImsShortMessageFormat failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -976,7 +976,7 @@ decodeMms(mmsFilePathName: string | Array<number\>, callback: AsyncCallback<MmsI
 
 Decodes MMS messages. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1003,7 +1003,7 @@ decodeMms(mmsFilePathName: string | Array<number\>): Promise<MmsInformation\>
 
 Decodes MMS messages. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1027,7 +1027,7 @@ let promise = sms.getSmscAddr(mmsFilePathName);
 promise.then(data => {
     console.log(`decodeMms success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`decodeMms fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`decodeMms failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1037,7 +1037,7 @@ encodeMms(mms: MmsInformation, callback: AsyncCallback<Array<number\>>): void
 
 Encodes MMS messages. This API uses an asynchronous callback to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1072,7 +1072,7 @@ encodeMms(mms: MmsInformation): Promise<Array<number\>>
 
 Encodes MMS messages. This API uses a promise to return the result.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1104,7 +1104,7 @@ let promise = sms.encodeMms(mmsInformation);
 promise.then(data => {
     console.log(`encodeMms success, promise: data->${JSON.stringify(data)}`);
 }).catch(err => {
-    console.error(`encodeMms fail, promise: err->${JSON.stringify(err)}`);
+    console.error(`encodeMms failed, promise: err->${JSON.stringify(err)}`);
 });
 ```
 
@@ -1203,7 +1203,7 @@ Enumerates SMS message sending results.
 
 Defines the MMS message information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1217,7 +1217,7 @@ This is a system API.
 
 Defines an MMS message sending request.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1243,7 +1243,7 @@ This is a system API.
 
 Defines the MMS message sending configuration.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1258,7 +1258,7 @@ This is a system API.
 
 Defines an MMS notification index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1279,7 +1279,7 @@ This is a system API.
 
 Defines an MMS confirmation index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1293,7 +1293,7 @@ This is a system API.
 
 Defines the MMS message retrieval configuration.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1318,7 +1318,7 @@ This is a system API.
 
 Defines the original MMS message reading index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1336,7 +1336,7 @@ This is a system API.
 
 Defines the MMS message reading index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1354,7 +1354,7 @@ This is a system API.
 
 Defines the attachment of an MMS message.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1375,7 +1375,7 @@ This is a system API.
 
 Defines an MMSC address.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1388,7 +1388,7 @@ This is a system API.
 
 Enumerates message types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1408,7 +1408,7 @@ This is a system API.
 
 Enumerates MMS message priorities.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1422,7 +1422,7 @@ This is a system API.
 
 Enumerates MMS versions.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1437,7 +1437,7 @@ This is a system API.
 
 Enumerates MMS character sets.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1462,7 +1462,7 @@ This is a system API.
 
 Enumerates disposition types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1476,7 +1476,7 @@ This is a system API.
 
 Enumerates report types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1489,7 +1489,7 @@ This is a system API.
 
 Defines the cell broadcast configuration options.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1505,7 +1505,7 @@ This is a system API.
 
 Defines the SIM message status.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1521,7 +1521,7 @@ This is a system API.
 
 Enumerates RAN types.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1534,7 +1534,7 @@ This is a system API.
 
 Enumerates SMS encoding schemes.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1549,7 +1549,7 @@ This is a system API.
 
 Defines the SIM message options.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1564,7 +1564,7 @@ This is a system API.
 
 Defines the updating SIM message options.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1580,7 +1580,7 @@ This is a system API.
 
 Defines a SIM message.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1594,7 +1594,7 @@ This is a system API.
 
 Defines an MMS message delivery index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1610,7 +1610,7 @@ This is a system API.
 
 Defines an MMS response index.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms
 
@@ -1625,7 +1625,7 @@ This is a system API.
 
 Defines the SMS message segment information.
 
-This is a system API.
+**System API**: This is a system API.
 
 **System capability**: SystemCapability.Telephony.SmsMms