diff --git a/src/common/RtcEngine.native.ts b/src/common/RtcEngine.native.ts
index 3867db0c8..75c22aad2 100644
--- a/src/common/RtcEngine.native.ts
+++ b/src/common/RtcEngine.native.ts
@@ -2379,8 +2379,18 @@ export default class RtcEngine implements RtcEngineInterface {
    * - In the [`LiveBroadcasting`]{@link ChannelProfile.LiveBroadcasting} profile, only a host can call this method.
    * @param intervalInSeconds The time interval (s) between when you speak and when the recording plays back.
    */
-  startEchoTest(intervalInSeconds: number): Promise<void> {
-    return RtcEngine._callMethod('startEchoTest', { intervalInSeconds });
+  startEchoTest(
+    intervalInSeconds?: number,
+    config?: EchoTestConfiguration
+  ): Promise<void> {
+    console.assert(
+      intervalInSeconds === undefined || config === undefined,
+      'Only need one of the params'
+    );
+    return RtcEngine._callMethod('startEchoTest', {
+      intervalInSeconds,
+      config,
+    });
   }
 
   /**
diff --git a/src/common/RtcEvents.ts b/src/common/RtcEvents.ts
index fc94ad134..46968a43f 100644
--- a/src/common/RtcEvents.ts
+++ b/src/common/RtcEvents.ts
@@ -1469,6 +1469,25 @@ export interface RtcEngineEvents {
    */
   UploadLogResult: UploadLogResultCallback;
 
+  /**
+   * @ignore
+   */
+  AirPlayIsConnected: EmptyCallback;
+
+  /**
+   * Reports whether the virtual background is successfully enabled. (beta function)
+   *
+   * **since** v3.5.0.3
+   *
+   * After you call [`enableVirtualBackground`]{@link enableVirtualBackground}, the SDK triggers this callback to report whether the virtual background is successfully enabled.
+   *
+   * **Note**
+   *
+   * If the background image customized in the virtual background is in PNG or JPG format, the triggering of this callback is delayed until the image is read.
+   *
+   */
+  VirtualBackgroundSourceEnabled: VirtualBackgroundSourceEnabledCallback;
+
   /**
    * Reports the information of an audio file.
    *
@@ -1865,23 +1884,4 @@ export interface RtcChannelEvents {
    * After calling `enableRemoteSuperResolution`, the SDK triggers this callback to report whether the super-resolution algorithm is successfully enabled. If not successfully enabled, you can use `reason` for troubleshooting.
    */
   UserSuperResolutionEnabled: UserSuperResolutionEnabledCallback;
-
-  /**
-   * @ignore
-   */
-  AirPlayIsConnected: EmptyCallback;
-
-  /**
-   * Reports whether the virtual background is successfully enabled. (beta function)
-   *
-   * **since** v3.5.0.3
-   *
-   * After you call [`enableVirtualBackground`]{@link enableVirtualBackground}, the SDK triggers this callback to report whether the virtual background is successfully enabled.
-   *
-   * **Note**
-   *
-   * If the background image customized in the virtual background is in PNG or JPG format, the triggering of this callback is delayed until the image is read.
-   *
-   */
-  VirtualBackgroundSourceEnabled: VirtualBackgroundSourceEnabledCallback;
 }