diff --git a/dk-modules/sample/src/main/java/org/dromara/sample/media/service/impl/MediaServiceImpl.java b/dk-modules/sample/src/main/java/org/dromara/sample/media/service/impl/MediaServiceImpl.java
index 60f5144..3b27157 100644
--- a/dk-modules/sample/src/main/java/org/dromara/sample/media/service/impl/MediaServiceImpl.java
+++ b/dk-modules/sample/src/main/java/org/dromara/sample/media/service/impl/MediaServiceImpl.java
@@ -109,7 +109,7 @@ public class MediaServiceImpl extends AbstractMediaService implements IMediaServ
         if (deviceOpt.isEmpty()
                 || (Objects.nonNull(mediaFileCount) && request.getBid().equals(mediaFileCount.getBid())
                 && request.getTid().equals(mediaFileCount.getTid()))) {
-            WaylineFileEntity waylineFileEntity = waylineFileMapper.selectOne(new LambdaQueryWrapper<WaylineFileEntity>().eq(WaylineFileEntity::getWaylineId, deviceQrtzFileEntity.getWaylineId()));
+            //WaylineFileEntity waylineFileEntity = waylineFileMapper.selectOne(new LambdaQueryWrapper<WaylineFileEntity>().eq(WaylineFileEntity::getWaylineId, deviceQrtzFileEntity.getWaylineId()));
             return new TopicEventsResponse<MqttReply>().setData(MqttReply.success());
         }