update

mec-biz/src/main/resources/config/mybatis/StudentMapper.xml

@@ -1565,6 +1565,6 @@
         select currentMonthVipReportStatis(#{firstDayOfLastMonth},#{lastDayOfLastMonth});
         select currentMonthMusicClassReportStatis(#{firstDayOfLastMonth},#{lastDayOfLastMonth});
         select lastMonthVipReportStatis(#{lastDayOfLastMonth});
-        select lastMonthMusicClassReportStatis('#{lastDayOfLastMonth});
+        select lastMonthMusicClassReportStatis(#{lastDayOfLastMonth});
     </select>
 </mapper>