修改

src/main/resources/mapper/SoundsMaxIdMapper.xml

@@ -9,7 +9,7 @@
     <select id="getInfoByUpdateTime" resultType="com.foc.entity.SoundInfo">
         select start_time as beginTime
          from foc_sound_records
-         where start_time &gt;=#{updateTime} or end_time &gt;=#{updateTime}
+         where start_time &gt;=#{updateTime} or end_time &gt;=#{updateTime} limit 1
     </select>
 
     <select id="getInfo" resultType="com.foc.entity.SoundInfo">