diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelog-wifi.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelog-wifi.md
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+# 基础通信WIFI子系统ChangeLog
+
+
+## cl.wifi.1 系统API和API9接口迁移到新增的@ohos.wifiManager.d.ts
+@ohos.wifi.d.ts接口不支持抛出错误码，而API9以及SystemAPI都需要支持错误码抛出，为支持该功能，将@ohos.wifi.d.ts中的所有SystemAPI以及API9接口迁移到新增的@ohos.wifiManager.d.ts当中，并添加错误码描述
+
+后续需要import @ohos.wifiManager.d.ts才能够使用wifi的系统API以及API9接口：
+
+import wifiManager from '@ohos.wifiManager';
+
+**变更影响**
+
+仅对系统API以及API9所有接口的使用有影响，需要import @ohos.wifiManager才能使用wifi的系统API和API9接口
+
+import wifiManager from '@ohos.wifiManager';
+
+对于其他接口无影响
+
+**关键的接口/组件变更**
+
+| 类名 | 接口类型 | 接口声明 | 变更类型 |
+| -- | -- | -- | -- |
+| wifi | namespace | declare namespace wifi | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function enableWifi(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值改为void |
+| wifi | method | function disableWifi(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值改为void |
+| wifi | method | function scan(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值改为void |
+| wifi | method | function getScanResults(): Promise<Array<WifiScanInfo>> | API9接口变更，迁移到@ohos.wifiManager.d.ts，由getScanInfos修改为getScanResults |
+| wifi | method | function getScanResults(callback: AsyncCallback<Array<WifiScanInfo>>): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，由getScanInfos修改为getScanResults |
+| wifi | method | function getScanResultsSync():  Array<[WifiScanInfo](#wifiscaninfo)> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function addCandidateConfig(config: WifiDeviceConfig): Promise<number> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function addCandidateConfig(config: WifiDeviceConfig, callback: AsyncCallback<number>): void | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function removeCandidateConfig(networkId: number): Promise<void> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function removeCandidateConfig(networkId: number, callback: AsyncCallback<void>): void | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function addUntrustedConfig(config: WifiDeviceConfig): Promise<boolean> | API9接口变更，该接口删除 |
+| wifi | method | function addUntrustedConfig(config: WifiDeviceConfig, callback: AsyncCallback<boolean>): void | API9接口变更，该接口删除 |
+| wifi | method | function removeUntrustedConfig(config: WifiDeviceConfig): Promise<boolean> | API9接口变更，该接口删除 |
+| wifi | method | function removeUntrustedConfig(config: WifiDeviceConfig, callback: AsyncCallback<boolean>): void | API9接口变更，该接口删除 |
+| wifi | method | function getCandidateConfigs():  Array<[WifiDeviceConfig](#wifideviceconfig)> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function connectToCandidateConfig(networkId: number): void | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function connectToNetwork(networkId: number): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function connectToDevice(config: WifiDeviceConfig): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function disconnect(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function reassociate(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function reconnect(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function disableNetwork(netId: number): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function removeAllNetwork(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function removeDevice(id: number): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function enableHotspot(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function disableHotspot(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function setHotspotConfig(config: HotspotConfig): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function getP2pLocalDevice(): Promise<WifiP2pDevice> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function getP2pLocalDevice(callback: AsyncCallback<WifiP2pDevice>): void | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function getP2pGroups(): Promise<Array<WifiP2pGroupInfo>> | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function getP2pGroups(callback: AsyncCallback<Array<WifiP2pGroupInfo>>): void | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | method | function createGroup(config: WifiP2PConfig): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function removeGroup(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function p2pConnect(config: WifiP2PConfig): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function p2pCancelConnect(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function startDiscoverDevices(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function stopDiscoverDevices(): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function deletePersistentGroup(netId: number): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | method | function setDeviceName(devName: string): void | API9接口变更，迁移到@ohos.wifiManager.d.ts，返回值修改为void |
+| wifi | interface | export interface WifiEapConfig | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | enum | export enum EapMethod | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | enum | export enum Phase2Method | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | interface | export interface WifiDeviceConfig | API9接口变更，迁移到@ohos.wifiManager.d.ts，增加eapConfig参数 |
+| wifi | interface | export interface IpConfig | API9接口变更，迁移到@ohos.wifiManager.d.ts，增加prefixLength参数 |
+| wifi | interface | export interface WifiInfoElem | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | enum | export enum WifiChannelWidth | API9接口变更，迁移到@ohos.wifiManager.d.ts |
+| wifi | interface | export interface WifiScanInfo | API9接口变更，迁移到@ohos.wifiManager.d.ts，增加centerFrequency0、centerFrequency1、infoElems三个参数 |
+| wifi | enum | export enum WifiSecurityType | API9接口变更，迁移到@ohos.wifiManager.d.ts，增加4种加密类型 |
+| wifi | interface | export interface WifiLinkedInfo | API9接口变更，迁移到@ohos.wifiManager.d.ts，增加MacType参数 |
+
+**适配指导（可选，不涉及则可以删除）**
+
+以getLinkedInfo为例，在新版本中需要使用如下方式进行调用：
+
+```
+import wifiManager from '@ohos.wifiManager'
+
+wifiManager.getLinkedInfo((err, data) => {
+    if (err) {
+	    console.error("get linked info error");
+		return;
+	}
+	console.info("get linked info: " + JSON.stringify(data));
+});
+
+wifiManager.getLinkedInfo().then(data => {
+	console.info("get linked info: " + JSON.stringify(data));
+}).catch(error => {
+	console.info("get linked info error");
+});
+
+```
+
+## cl.wifiext.1 系统API和API9接口迁移到新增的@ohos.wifiManagerExt.d.ts
+
+@ohos.wifiext.d.ts接口不支持抛出错误码，而API9以及SystemAPI都需要支持错误码抛出，为支持该功能，将@ohos.wifiext.d.ts中的所有SystemAPI以及API9接口迁移到新增的@ohos.wifiManagerExt.d.ts当中，并添加错误码描述
+
+后续需要import @ohos.wifiManagerExt.d.ts才能够使用wifi的系统API以及API9接口：
+
+import wifiManagerExt from '@ohos.wifiManagerExt';
+
+**变更影响**
+
+仅对系统API以及API9所有接口的使用有影响，需要import @ohos.wifiManagerExt才能使用wifi的系统API和API9接口，与wifiManager配套使用
+
+import wifiManagerExt from '@ohos.wifiManagerExt';
+
+对于其他接口无影响