修改bug

src/main/java/cn/wisenergy/chnmuseum/party/web/controller/TBoardStatisticController.java

@@ -262,7 +262,9 @@ public class TBoardStatisticController extends BaseController {
         }
         List<TBoardPlayTrend> list = page.getRecords();
         list.sort(Comparator.comparing(TBoardPlayTrend::getPlayNumber,Comparator.reverseOrder()).thenComparing(TBoardPlayTrend::getPlayDate,Comparator.reverseOrder()));
-        list=list.subList(0,10);
+        if (list.size()>=10) {
+            list = list.subList(0, 10);
+        }
         page.setRecords(list);
         map.put("dateList",dateList);
         map.put("cntList",cntList);