diff --git a/api/@ohos.request.d.ts b/api/@ohos.request.d.ts
index 5da8cea8e50bff5d6dc7b1cb7f3b32bc878414e0..38ddc06e5f6f586caea9ec4d8814223feeac62c6 100644
--- a/api/@ohos.request.d.ts
+++ b/api/@ohos.request.d.ts
@@ -16,27 +16,25 @@ import { AsyncCallback } from './basic';
 
 /**
  * upload and download
- * @syscap SystemCapability.MiscServices.Download
- * @since 7
  * 
  * @import request from '@ohos.request';
- * @permission {@code ohos.permission.INTERNET}
+ * @permission ohos.permission.INTERNET
  */
 declare namespace request {
 
   /**
    * Bit flag indicating download is allowed when using the cellular network.
    * @syscap SystemCapability.MiscServices.Download
-   * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @since 6
+   * @permission ohos.permission.INTERNET
    */
   const NETWORK_MOBILE: number;
 
   /**
   * Bit flag indicating download is allowed when using the WLAN.
   * @syscap SystemCapability.MiscServices.Download
-  * @since 7
-  * @permission {@code ohos.permission.INTERNET}
+  * @since 6
+  * @permission ohos.permission.INTERNET
   */
   const NETWORK_WIFI: number;
 
@@ -44,7 +42,7 @@ declare namespace request {
    * Indicates that the download cannot be resumed for some temporary errors.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_CANNOT_RESUME: number;
 
@@ -52,7 +50,7 @@ declare namespace request {
    * Indicates that no storage device, such as an SD card, is found.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_DEVICE_NOT_FOUND: number;
 
@@ -60,7 +58,7 @@ declare namespace request {
    * Indicates that files to be downloaded already exist, and that the download session cannot overwrite the existing files.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_FILE_ALREADY_EXISTS: number;
 
@@ -68,7 +66,7 @@ declare namespace request {
    * Indicates that a file operation fails.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_FILE_ERROR: number;
 
@@ -76,7 +74,7 @@ declare namespace request {
    * Indicates that the HTTP transmission fails.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_HTTP_DATA_ERROR: number;
 
@@ -84,7 +82,7 @@ declare namespace request {
    * Indicates insufficient storage space.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_INSUFFICIENT_SPACE: number;
 
@@ -92,7 +90,7 @@ declare namespace request {
    * Indicates an error caused by too many network redirections.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_TOO_MANY_REDIRECTS: number;
 
@@ -100,7 +98,7 @@ declare namespace request {
    * Indicates an HTTP code that cannot be identified.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_UNHANDLED_HTTP_CODE: number;
 
@@ -108,7 +106,7 @@ declare namespace request {
    * Indicates an undefined error.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const ERROR_UNKNOWN: number;
 
@@ -116,7 +114,7 @@ declare namespace request {
    * Indicates that the download is paused and waiting for a WLAN connection, because the file size exceeds the maximum allowed for a session using the cellular network.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const PAUSED_QUEUED_FOR_WIFI: number;
 
@@ -124,7 +122,7 @@ declare namespace request {
    * Indicates that the download is paused for some reasons.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const PAUSED_UNKNOWN: number;
 
@@ -132,7 +130,7 @@ declare namespace request {
    * Indicates that the download is paused due to a network problem, for example, network disconnection.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const PAUSED_WAITING_FOR_NETWORK: number;
 
@@ -140,7 +138,7 @@ declare namespace request {
    * Indicates that a network error occurs, and the download session will be retried.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const PAUSED_WAITING_TO_RETRY: number;
 
@@ -148,7 +146,7 @@ declare namespace request {
    * Indicates that the download session has failed and will not be retried.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const SESSION_FAILED: number;
 
@@ -156,7 +154,7 @@ declare namespace request {
    * Indicates that the download session has been paused.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const SESSION_PAUSED: number;
 
@@ -164,7 +162,7 @@ declare namespace request {
    * Indicates that the download session is being scheduled.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const SESSION_PENDING: number;
 
@@ -172,7 +170,7 @@ declare namespace request {
    * Indicates that the download session is in progress.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const SESSION_RUNNING: number;
 
@@ -180,7 +178,7 @@ declare namespace request {
    * Indicates that the download session is completed.
    * @syscap SystemCapability.MiscServices.Download
    * @since 7
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    */
   const SESSION_SUCCESSFUL: number;
 
@@ -190,7 +188,7 @@ declare namespace request {
    * @since 6
    * @param config download config
    * @param callback Indicate the callback function to receive DownloadTask.
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    * @return -
    */
   function download(config: DownloadConfig, callback: AsyncCallback<DownloadTask>): void;
@@ -200,7 +198,7 @@ declare namespace request {
    * @syscap SystemCapability.MiscServices.Download
    * @since 6
    * @param config download config
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    * @return -
    */
   function download(config: DownloadConfig): Promise<DownloadTask>;
@@ -211,7 +209,7 @@ declare namespace request {
    * @since 6
    * @param config upload config
    * @param callback Indicate the callback function to receive UploadTask.
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    * @return -
    */
   function upload(config: UploadConfig, callback: AsyncCallback<UploadTask>): void;
@@ -221,34 +219,164 @@ declare namespace request {
    * @syscap SystemCapability.MiscServices.Upload
    * @since 6
    * @param config upload config
-   * @permission {@code ohos.permission.INTERNET}
+   * @permission ohos.permission.INTERNET
    * @return -
    */
   function upload(config: UploadConfig): Promise<UploadTask>;
 
+  /**
+   * DownloadConfig data Structure
+   *
+   * @name DownloadConfig
+   * @since 6
+   * @syscap SystemCapability.MiscServices.Download
+   * @permission ohos.permission.INTERNET
+   */
   interface DownloadConfig {
-    url: string; // Resource address.
-    header?: Object; // Adds an HTTP or HTTPS header to be included with the download request.
-    enableMetered?: boolean; // Allows download under a metered connection.
-    enableRoaming?: boolean; // Allows download in a roaming network.
-    description?: string; // Sets the description of a download session.
-    networkType?: number; // Sets the network type allowed for download.
-    filePath?: string; // Sets the path for downloads.
-    title?: string; // Sets a download session title.
+    /**
+     * Resource address.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    url: string;
+    /**
+     * Adds an HTTP or HTTPS header to be included with the download request.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    header?: Object;
+    /**
+     * Allows download under a metered connection.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    enableMetered?: boolean;
+    /**
+     * Allows download in a roaming network.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    enableRoaming?: boolean;
+    /**
+     * Sets the description of a download session.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    description?: string;
+    /**
+     * Sets the network type allowed for download.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    networkType?: number;
+    /**
+     * Sets the path for downloads.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    filePath?: string;
+    /**
+     * Sets a download session title.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    title?: string;
   }
 
+  /**
+   * DownloadInfo data Structure
+   *
+   * @name DownloadInfo
+   * @syscap SystemCapability.MiscServices.Download
+   * @since 7
+   * @permission ohos.permission.INTERNET
+   */
   interface DownloadInfo {
-    description: string; // the description of a file to be downloaded.
-    downloadedBytes: number; // the real-time downloads size (in bytes).
-    downloadId: number; // the ID of a file to be downloaded.
-    failedReason: number; // a download failure cause, which can be any DownloadSession.ERROR_* constant.
-    fileName: string; // the name of a file to be downloaded.
-    filePath: string; // the URI of a stored file.
-    pausedReason: number; // the reason why a session is paused, which can be any DownloadSession.PAUSED_* constant.
-    status: number; // the download status code, which can be any DownloadSession.SESSION_* constant.
-    targetURI: string; // the URI of files to be downloaded.
-    downloadTitle: string; // the title of a file to be downloaded.
-    downloadTotalBytes: number; // the total size of files to be downloaded (in bytes).
+    /**
+     * the description of a file to be downloaded.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    description: string;
+    /**
+     * the real-time downloads size (in bytes).
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */	
+    downloadedBytes: number;
+    /**
+     * the ID of a file to be downloaded.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    downloadId: number;
+    /**
+     * a download failure cause, which can be any DownloadSession.ERROR_* constant.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    failedReason: number;
+    /**
+     * the name of a file to be downloaded.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    fileName: string;
+    /**
+     * the URI of a stored file.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    filePath: string;
+    /**
+     * the reason why a session is paused, which can be any DownloadSession.PAUSED_* constant.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    pausedReason: number;
+    /**
+     * the download status code, which can be any DownloadSession.SESSION_* constant.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    status: number;
+    /**
+     * the URI of files to be downloaded.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    targetURI: string;
+    /**
+     * the title of a file to be downloaded.
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    downloadTitle: string;
+    /**
+     * the total size of files to be downloaded (in bytes).
+     *
+     * @since 7
+     * @permission ohos.permission.INTERNET
+     */
+    downloadTotalBytes: number;
   }
 
   interface DownloadTask {
@@ -260,7 +388,7 @@ declare namespace request {
      * @param callback The callback function for the download progress change event
      *        receivedSize the length of downloaded data, in bytes
      *        totalSize he length of data expected to be downloaded, in bytes.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     on(type: 'progress', callback: (receivedSize: number, totalSize: number) => void): void;
@@ -273,7 +401,7 @@ declare namespace request {
      * @param callback The callback function for the download progress change event
      *        receivedSize the length of downloaded data, in bytes
      *        totalSize he length of data expected to be downloaded, in bytes.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     off(type: 'progress', callback?: (receivedSize: number, totalSize: number) => void): void;
@@ -287,7 +415,7 @@ declare namespace request {
      *        pause: download task stopped,
      *        remove: download task deleted.
      * @param callback The callback function for the download complete、pause or remove change event.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     on(type: 'complete' | 'pause' | 'remove', callback: () => void): void;
@@ -301,7 +429,7 @@ declare namespace request {
      *        pause: download task stopped,
      *        remove: download task deleted.
      * @param callback The callback function for the download complete、pause or remove change event.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     off(type: 'complete' | 'pause' | 'remove', callback?: () => void): void;
@@ -313,7 +441,7 @@ declare namespace request {
      * @param type Indicates the download session type, fail: download task has failed.
      * @param callback The callback function for the download fail change event
      *        err The error code for download task.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     on(type: 'fail', callback: (err: number) => void): void;
@@ -325,7 +453,7 @@ declare namespace request {
      * @param type Indicates the download session type, fail: download task has failed.
      * @param callback Indicate the callback function to receive err.
      *        err The error code for download task.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     off(type: 'fail', callback?: (err: number) => void): void;
@@ -335,7 +463,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Download
      * @since 6
      * @param callback Indicates asynchronous invoking Result.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     remove(callback: AsyncCallback<boolean>): void;
@@ -344,7 +472,7 @@ declare namespace request {
      * Deletes a download session and the downloaded files.
      * @syscap SystemCapability.MiscServices.Download
      * @since 6
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     remove(): Promise<boolean>;
@@ -354,7 +482,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
      * @param callback Indicates asynchronous invoking Result.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     pause(callback: AsyncCallback<void>): void;
@@ -363,7 +491,7 @@ declare namespace request {
      * Pause a download session.
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     pause(): Promise<void>;
@@ -373,7 +501,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
      * @param callback Indicates asynchronous invoking Result.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     resume(callback: AsyncCallback<void>): void;
@@ -382,7 +510,7 @@ declare namespace request {
      * Resume a paused download session.
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     resume(): Promise<void>;
@@ -392,7 +520,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
      * @param callback Indicate the callback function to receive download info.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     query(callback: AsyncCallback<DownloadInfo>): void;
@@ -401,7 +529,7 @@ declare namespace request {
      * Queries download information of a session, which is defined in DownloadSession.DownloadInfo.
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     query(): Promise<DownloadInfo>;
@@ -411,7 +539,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
      * @param callback Indicate the callback function to receive download file MIME type.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     queryMimeType(callback: AsyncCallback<string>): void;
@@ -420,30 +548,120 @@ declare namespace request {
      * Queries the MIME type of the download file.
      * @syscap SystemCapability.MiscServices.Download
      * @since 7
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     queryMimeType(): Promise<string>;
   }
 
+  /**
+   * File data Structure
+   *
+   * @name File
+   * @since 6
+   * @syscap SystemCapability.MiscServices.Download
+   * @permission ohos.permission.INTERNET
+   */
   interface File {
-    filename: string; // When multipart is submitted, the file name in the request header.
-    name: string; // When multipart is submitted, the name of the form item. The default is file.
-    uri: string; // The local storage path of the file (please refer to the storage directory definition for path usage).
-    type: string; // The content type of the file is obtained by default according to the suffix of the file name or path.
+    /**
+     * When multipart is submitted, the file name in the request header.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    filename: string;
+    /**
+     * When multipart is submitted, the name of the form item. The default is file.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    name: string;
+    /**
+     * The local storage path of the file (please refer to the storage directory definition for path usage).
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    uri: string;
+    /**
+     * The content type of the file is obtained by default according to the suffix of the file name or path.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    type: string;
   }
 
+  /**
+   * RequestData data Structure
+   *
+   * @name RequestData
+   * @since 6
+   * @syscap SystemCapability.MiscServices.Download
+   * @permission ohos.permission.INTERNET
+   */
   interface RequestData {
-    name: string; // Represents the name of the form element.
-    value: string; // Represents the value of the form element.
+    /**
+     * Represents the name of the form element.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    name: string;
+    /**
+     * Represents the value of the form element.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    value: string;
   }
 
+  /**
+   * UploadConfig data Structure
+   *
+   * @name UploadConfig
+   * @since 6
+   * @syscap SystemCapability.MiscServices.Upload
+   * @permission ohos.permission.INTERNET
+   */
   interface UploadConfig {
-    url: string; // Resource address.
-    header: Object; // Adds an HTTP or HTTPS header to be included with the upload request.
-    method: string; // Request method: POST, PUT. The default POST.
-    files: Array<File>; // A list of files to be uploaded. Please use multipart/form-data to submit.
-    data: Array<RequestData>; // The requested form data.
+    /**
+     * Resource address.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    url: string;
+    /**
+     * Adds an HTTP or HTTPS header to be included with the upload request.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    header: Object;
+    /**
+     * Request method: POST, PUT. The default POST.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    method: string;
+    /**
+     * A list of files to be uploaded. Please use multipart/form-data to submit.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    files: Array<File>;
+    /**
+     * The requested form data.
+     *
+     * @since 6
+     * @permission ohos.permission.INTERNET
+     */
+    data: Array<RequestData>;
   }
 
   interface UploadTask {
@@ -455,7 +673,7 @@ declare namespace request {
      * @param callback The callback function for the upload progress change event
      *        uploadedSize The length of uploaded data, in bytes
      *        totalSize The length of data expected to be uploaded, in bytes.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     on(type: 'progress', callback: (uploadedSize: number, totalSize: number) => void): void;
@@ -468,7 +686,7 @@ declare namespace request {
      * @param callback The callback function for the upload progress change event
      *        uploadedSize The length of uploaded data, in bytes
      *        totalSize The length of data expected to be uploaded, in bytes.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     off(type: 'progress', callback?: (uploadedSize: number, totalSize: number) => void): void;
@@ -480,7 +698,7 @@ declare namespace request {
      * @param type headerReceive Indicates the upload task headed receive.
      * @param callback The callback function for the HTTP Response Header event
      *        header HTTP Response Header returned by the developer server.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     on(type: 'headerReceive', callback: (header: object) => void): void;
@@ -492,7 +710,7 @@ declare namespace request {
      * @param type headerReceive Indicates the upload task headed receive.
      * @param callback The callback function for the HTTP Response Header event
      *        header HTTP Response Header returned by the developer server.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     off(type: 'headerReceive', callback?: (header: object) => void): void;
@@ -502,7 +720,7 @@ declare namespace request {
      * @syscap SystemCapability.MiscServices.Upload
      * @since 6
      * @param callback Indicates asynchronous invoking Result.
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     remove(callback: AsyncCallback<boolean>): void;
@@ -511,11 +729,12 @@ declare namespace request {
      * Deletes a upload session.
      * @syscap SystemCapability.MiscServices.Upload
      * @since 6
-     * @permission {@code ohos.permission.INTERNET}
+     * @permission ohos.permission.INTERNET
      * @return -
      */
     remove(): Promise<boolean>;
   }
 }
 
-export default request;
\ No newline at end of file
+export default request;
+