diff --git a/api/@ohos.multimedia.avsession.d.ts b/api/@ohos.multimedia.avsession.d.ts
index 060f6b6ed0fced51cf3cc31fc8a9f5a378fdbf2c..7934f63114b3aafe3f1e1422e80d3647afac232c 100644
--- a/api/@ohos.multimedia.avsession.d.ts
+++ b/api/@ohos.multimedia.avsession.d.ts
@@ -14,8 +14,8 @@
 */
 
 import { AsyncCallback } from './basic';
-import { WantAgent } from '@ohos.wantAgent';
-import KeyEvent from './@ohos.multimodalInput.keyEvent';
+import { WantAgent } from './@ohos.wantAgent';
+import { KeyEvent } from './@ohos.multimodalInput.keyEvent';
 import { ElementName } from './bundleManager/elementName';
 import image from './@ohos.multimedia.image';
 import audio from './@ohos.multimedia.audio';
@@ -134,7 +134,7 @@ declare namespace avSession {
    * @param type Registration Type
    * @param callback Used to handle the session service death event.
    * @throws {BusinessError} 201 - permission denied
-   * @throws {BusinessError} 401 - packagearameter check failed
+   * @throws {BusinessError} 401 - parameter check failed
    * @throws {BusinessError} {@link #ERR_CODE_SERVICE_EXCEPTION} - server exception
    * @syscap SystemCapability.Multimedia.AVSession.Core
    * @since 9