Update README.md

ustcyc

2025-04-10 4e3411bb97d6ec50b34ac9983593900368d8efcd

 zhitan-system/src/main/java/com/zhitan/realtimedata/service/impl/RealtimeDatabaseServiceImpl.java

@@ -178,6 +178,5 @@
        tagCodes.add(tagCode);
        List<TagValue> historyData = repository.getHistoryData(tagCodes, beginTime, endTime, interval);
        return historyData;
//        return realtimeDatabaseManager.retrieve(tagCode, beginTime, endTime, retrievalModes, pointCount);
    }
}