优化

mp-service/src/main/resources/mapper/user/UserTicketOrderMapper.xml

@@ -206,5 +206,6 @@
 		left join mp_ticket_box b on a.box_id = b.box_id
 		group by a.box_id, b.title
 		ORDER BY payAmt DESC
+		limit 10
 	</select>
 </mapper>