diff --git a/api/@internal/component/ets/video.d.ts b/api/@internal/component/ets/video.d.ts
index 8083acb3fc88707f2b74f28c013f7da2ede7987c..63f745635ade769d885f420d85ec7ebb8677a34c 100644
--- a/api/@internal/component/ets/video.d.ts
+++ b/api/@internal/component/ets/video.d.ts
@@ -198,6 +198,12 @@ declare class VideoAttribute extends CommonMethod<VideoAttribute> {
    */
   objectFit(value: ImageFit): VideoAttribute;
 
+  /**
+   * Called when determining the seek mode of the video.
+   * @since 8
+   */
+  seekMode(value: SeekMode): VideoAttribute;
+
   /**
    * Called when the video is played.
    * @since 7