更新！

OneCardIotServer/src/main/java/com/zhongshu/iot/server/core/service/device/DeviceStatisticsService.java

@@ -91,6 +91,7 @@ public class DeviceStatisticsService {
         LineModel lineModel = new LineModel();
         List<String> xAxis = new ArrayList<>();
         SeriesModel seriesModel = new SeriesModel();
+        search.setIsTurnTime(Boolean.FALSE);
 
         Map<String, Long> map = operationMessageDao.statisticsMinuteNumber(search);
         Long startTime = search.getStartTime();