feat: update

backend/app/jobs/video_extract_head_image.go

@@ -89,12 +89,11 @@ func (w *VideoExtractHeadImageWorker) Work(ctx context.Context, job *Job[VideoEx
 
 	// create a new media record for the image
 	imageMedia := &model.Medias{
-		CreatedAt: time.Now(),
-		Name:      name,
-		MimeType:  "image/jpeg",
-		Size:      fileSize,
-		Path:      w.oss.GetSavePath(filename),
-		Hash:      fileMd5,
+		Name:     name,
+		MimeType: "image/jpeg",
+		Size:     fileSize,
+		Path:     w.oss.GetSavePath(filename),
+		Hash:     fileMd5,
 		Metas: fields.ToJson(fields.MediaMetas{
 			ParentHash: media.Hash,
 		}),
@@ -110,7 +109,7 @@ func (w *VideoExtractHeadImageWorker) Work(ctx context.Context, job *Job[VideoEx
 		log.Errorf("Error removing original file: %v", err)
 	}
 
-	if err := model.MediasModel().Create(ctx, imageMedia); err != nil {
+	if err := imageMedia.Create(ctx); err != nil {
 		log.Errorf("Error creating media record: %v", err)
 		return errors.Wrap(err, "failed to create media record")
 	}