diff --git a/smartFishingPort-kechuang/src/main/java/com/ltgk/smartFishingPort/service/impl/VideoIdentificationServiceImpl.java b/smartFishingPort-kechuang/src/main/java/com/ltgk/smartFishingPort/service/impl/VideoIdentificationServiceImpl.java
index c898f3e..3637caf 100644
--- a/smartFishingPort-kechuang/src/main/java/com/ltgk/smartFishingPort/service/impl/VideoIdentificationServiceImpl.java
+++ b/smartFishingPort-kechuang/src/main/java/com/ltgk/smartFishingPort/service/impl/VideoIdentificationServiceImpl.java
@@ -70,9 +70,9 @@ public class VideoIdentificationServiceImpl extends ServiceImpl<VideoIdentificat
             queryWrapper.le("take_time", videoIdentificationDto.getEndTime());
         }
         if (!ObjectUtils.isEmpty(videoIdentificationDto.getIsHasBoatName()) && videoIdentificationDto.getIsHasBoatName().equals(1)){
-            queryWrapper.ne("boat_name", "无船号");
+            queryWrapper.notIn("boat_name", "无船号","未知","");
         }else if (!ObjectUtils.isEmpty(videoIdentificationDto.getIsHasBoatName()) && videoIdentificationDto.getIsHasBoatName().equals(2)){
-            queryWrapper.eq("boat_name", "无船号");
+            queryWrapper.in("boat_name", "无船号","未知","");
         }
         queryWrapper.orderByDesc("take_time");
         IPage<VideoIdentification> pageResult = baseMapper.selectPage(pageParam, queryWrapper);