diff --git a/zh-cn/application-dev/reference/apis/js-apis-appAccount.md b/zh-cn/application-dev/reference/apis/js-apis-appAccount.md
index ad0f798a0faa5f2dba8cf5b81641c3c99ebf7059..6835d4b597af6305d5c456e2212b76a15c14518e 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-appAccount.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-appAccount.md
@@ -1509,7 +1509,7 @@ auth(name: string, owner: string, authType: string, options: {[key: string]: Obj
   }
 
   let options: Record<string, Object> = {
-    password: 'xxxx',
+    'password': 'xxxx',
   };
   try {
     appAccountManager.auth('LiSi', 'com.example.accountjsdemo', 'getSocialData', options, {
@@ -4919,7 +4919,7 @@ onRequestRedirected: (request: Want) =&gt; void
       }
 
       auth(name: string, authType: string,
-        options: { [key: string]: Object }, callback: account_appAccount.AuthCallback) {
+        options: Record<string, Object>, callback: account_appAccount.AuthCallback) {
           let result: account_appAccount.AuthResult = {
             account: {
               name: 'Lisi',
@@ -5020,7 +5020,7 @@ onRequestRedirected: (request: Want) =&gt; void
   ```js
   class MyAuthenticator extends account_appAccount.Authenticator {
       addAccountImplicitly(authType: string, callerBundleName: string,
-        options: { [key: string]: Object }, callback: account_appAccount.AuthenticatorCallback) {
+        options: Record<string, Object>, callback: account_appAccount.AuthenticatorCallback) {
           let want: Want = {
             bundleName: 'com.example.accountjsdemo',
             abilityName: 'com.example.accountjsdemo.LoginAbility',
@@ -5029,7 +5029,7 @@ onRequestRedirected: (request: Want) =&gt; void
       }
 
       authenticate(name: string, authType: string, callerBundleName: string,
-        options: { [key: string]: Object }, callback: account_appAccount.AuthenticatorCallback) {
+        options: Record<string, Object>, callback: account_appAccount.AuthenticatorCallback) {
           callback.onResult(account_appAccount.ResultCode.SUCCESS, {
             name: name,
             authType: authType,
@@ -5192,11 +5192,9 @@ getRemoteObject(): rpc.RemoteObject;
 **示例：**
 
   ```js
-  import rpc from '@ohos.rpc';
-
   class MyAuthenticator extends account_appAccount.Authenticator {
     addAccountImplicitly(authType: string, callerBundleName: string,
-      options: { [key: string]: Object }, callback: account_appAccount.AuthenticatorCallback) {
+      options: Record<string, Object>, callback: account_appAccount.AuthenticatorCallback) {
         let want: Want = {
           bundleName: 'com.example.accountjsdemo',
           abilityName: 'com.example.accountjsdemo.LoginAbility',
@@ -5205,7 +5203,7 @@ getRemoteObject(): rpc.RemoteObject;
     }
 
     authenticate(name: string, authType: string, callerBundleName: string,
-      options: { [key: string]: Object }, callback: account_appAccount.AuthenticatorCallback) {
+      options: Record<string, Object>, callback: account_appAccount.AuthenticatorCallback) {
         callback.onResult(account_appAccount.ResultCode.SUCCESS, {
           name: name,
           authType: authType,
diff --git a/zh-cn/application-dev/reference/apis/js-apis-osAccount.md b/zh-cn/application-dev/reference/apis/js-apis-osAccount.md
index 8c399fbb2c74d80edbf3547aeda08eddd5dbfa0f..8ba2fe7fee5a83c8a7dbeda934b1e58baa2da344 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-osAccount.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-osAccount.md
@@ -5600,14 +5600,14 @@ getAccountInfo(options: GetDomainAccountInfoOptions, callback: AsyncCallback&lt;
 | 错误码ID | 错误信息                     |
 | -------- | --------------------------- |
 | 12300001 | System service exception. |
-| 12300002 | Invalid domainAccountInfo. |
+| 12300003 | Account not found. |
 | 12300013 | Network exception. |
 | 12300111 | Operation timeout. |
 
 **示例：**
   ```js
   import { BusinessError } from '@ohos.base';
-  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
+  let domainAccountInfo: account_osAccount.GetDomainAccountInfoOptions = {
     domain: 'CHINA',
     accountName: 'zhangsan'
   }
@@ -5654,14 +5654,14 @@ getAccountInfo(options: GetDomainAccountInfoOptions): Promise&lt;DomainAccountIn
 | 错误码ID | 错误信息                     |
 | -------- | --------------------------- |
 | 12300001 | System service exception. |
-| 12300002 | Invalid domainAccountInfo. |
+| 12300003 | Account not found. |
 | 12300013 | Network exception. |
 | 12300111 | Operation timeout. |
 
 **示例：**
   ```js
   import { BusinessError } from '@ohos.base';
-  let domainAccountInfo: account_osAccount.DomainAccountInfo = {
+  let domainAccountInfo: account_osAccount.GetDomainAccountInfoOptions = {
     domain: 'CHINA',
     accountName: 'zhangsan'
   }