diff --git a/src/main/java/com/zhgd/xmgl/modules/video/service/impl/AiAnalyseHardWareAlarmRecordServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/video/service/impl/AiAnalyseHardWareAlarmRecordServiceImpl.java
index b8812119e..e15869a43 100644
--- a/src/main/java/com/zhgd/xmgl/modules/video/service/impl/AiAnalyseHardWareAlarmRecordServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/video/service/impl/AiAnalyseHardWareAlarmRecordServiceImpl.java
@@ -644,7 +644,9 @@ public class AiAnalyseHardWareAlarmRecordServiceImpl extends ServiceImpl<AiAnaly
         String relativePath = projectInfoBySn.getProjectName() + "/AI预警列表/" + DateUtil.today();
         String dir = PathUtil.getBasePath() + "/" + relativePath;
         FileUtil.copy(PathUtil.getBasePath() + "/" + record.getImageUrl(), dir + "/" + FileUtil.getName(record.getImageUrl()), true);
-        FileUtil.copy(PathUtil.getBasePath() + "/" + record.getAlarmVideo(), dir + "/" + FileUtil.getName(record.getAlarmVideo()), true);
+        if (StringUtils.isNotBlank(record.getAlarmVideo())) {
+            FileUtil.copy(PathUtil.getBasePath() + "/" + record.getAlarmVideo(), dir + "/" + FileUtil.getName(record.getAlarmVideo()), true);
+        }
         baseMapper.updateById(record);
 
         UserInfo user = SecurityUtils.getUser();