报警视频回放修改逻辑

business-service/src/main/resources/mapper/service/MsgAlarmMapper.xml

@@ -405,7 +405,7 @@
                a.remark           AS remark
         from msg_alarm AS a
         where a.is_lock = 2
-          and a.released_url is not null
+          and a.released_url is null
           and a.alarm_time <= DATE_SUB(NOW(), INTERVAL 10 MINUTE)
     </select>
 </mapper>