diff --git a/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java b/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
index f7a236c..c6bc150 100644
--- a/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
+++ b/src/main/java/com/loafle/overflow/module/sensor/service/SensorService.java
@@ -46,8 +46,6 @@ public class SensorService  {
     @Autowired
     private SensorConfigGenerator sensorConfigGenerator;
 
-//    private Map<Short, Map<Integer, MetaSensorItemKey>> mappingMap = null;
-
     public Sensor regist(Sensor sensor) {
         return this.sensorDAO.save(sensor);
     }
@@ -112,375 +110,6 @@ public class SensorService  {
 
         return  this.sensorConfigGenerator.generate(sensor);
 
-//        PageParams pageParams = new PageParams();
-//        pageParams.setPageNo(0);
-//        pageParams.setCountPerPage(Integer.MAX_VALUE);
-//        pageParams.setSortCol("id");
-//        pageParams.setSortDirection("descending");
-//        Page<SensorItem> dbItemList = this.sensorItemService.readAllBySensor(sensor, pageParams);
-//
-//        List<SensorItem> sensorItems = dbItemList.getContent();
-//
-//        if(sensorItems.size() <= 0) {
-//            return "";
-//        }
-//        Sensor dbSensor = sensorItems.get(0).getSensor();
-//
-//        Infra infra = this.infraService.readByTarget(dbSensor.getTarget());
-//
-//        // 7 = Infra OS Service
-//        if(infra.getInfraType().getId() == 7) {
-//            return this.processService(dbSensor, sensorItems, infra);
-//        }
-//        if(infra.getInfraType().getId() == 2) {
-//            return this.processHost(dbSensor, sensorItems, infra);
-//        }
-//
-//        return null;
     }
 
-//    private String processHost(Sensor dbSensor, List<SensorItem> sensorItems, Infra infra) throws IOException {
-//
-//        InfraHost infraHost = (InfraHost)infra;
-//
-//        Config config = new Config();
-//        config.setId(String.valueOf(dbSensor.getId()));
-//
-//        com.loafle.overflow.crawler.config.Target target = this.createTarget(infraHost, dbSensor);
-//
-//        config.setTarget(target);
-//
-//        // FIXME: Interval
-//        Schedule schedule = new Schedule();
-//        schedule.setInterval("5");
-//        config.setSchedule(schedule);
-//
-//        Crawler crawler = this.getCrawler(dbSensor.getCrawler());
-//        config.setCrawler(crawler);
-//
-//        Map<Integer, MetaSensorItemKey> keyMap = this.initMappingMap(dbSensor.getCrawler());
-//
-//        switch (dbSensor.getCrawler().getId()) {
-//            case 23:
-//                processWMI(sensorItems, keyMap, dbSensor, config);
-//            default:
-//                break;
-//        }
-//
-//        ObjectMapper objectMapper = new ObjectMapper();
-//        return objectMapper.writeValueAsString(config);
-//    }
-
-//    private com.loafle.overflow.crawler.config.Target createTarget(InfraHost infraHost, Sensor dbSensor) {
-//
-//        com.loafle.overflow.crawler.config.Target target = new com.loafle.overflow.crawler.config.Target();
-//        Connection connection = new Connection();
-//        connection.setIp(StringConvertor.intToIp(infraHost.getIp()));
-//
-//
-//        switch (dbSensor.getCrawler().getId()) {
-//            case 23:
-//            {
-//                connection.setPort("135");
-//                connection.setPortType("tcp");
-//                connection.setSsl(false);
-//
-//                target.setConnection(connection);
-//
-//                // FIXME: load crawler Auth Info
-//                Map<String, Object> auth = new HashMap<>();
-//                auth.put("id", "administrator");
-//                auth.put("pw", "dbseogns18");
-//
-//                target.setAuth(auth);
-//
-//            }
-//                break;
-//        }
-//
-//
-//        return target;
-//    }
-
-//    private String processService(Sensor dbSensor, List<SensorItem> sensorItems, Infra infra) throws IOException {
-//        com.loafle.overflow.module.infra.model.InfraService infraService = (com.loafle.overflow.module.infra.model.InfraService)infra;
-//
-//        Config config = new Config();
-//        config.setId(String.valueOf(dbSensor.getId()));
-//
-//        com.loafle.overflow.crawler.config.Target target = new com.loafle.overflow.crawler.config.Target();
-//        Connection connection = new Connection();
-//        connection.setIp(StringConvertor.intToIp(infraService.getHost().getIp()));
-//        connection.setPort(String.valueOf(infraService.getPort()));
-//        connection.setPortType(infraService.getPortType());
-//        connection.setSsl(infraService.isTlsType());
-//
-//        target.setConnection(connection);
-//
-//        Map<String, Object> auth = this.getAuth(dbSensor.getCrawler(), infraService);
-//
-//        target.setAuth(auth);
-//
-//        config.setTarget(target);
-//
-//        // FIXME: Interval
-//        Schedule schedule = new Schedule();
-//        schedule.setInterval("5");
-//        config.setSchedule(schedule);
-//
-//        Crawler crawler = this.getCrawler(dbSensor.getCrawler());
-//        config.setCrawler(crawler);
-//
-//        Map<Integer, MetaSensorItemKey> keyMap = this.initMappingMap(dbSensor.getCrawler());
-//
-//        switch (dbSensor.getCrawler().getId()) {
-//            case 11:
-//                processMysql(sensorItems, keyMap, dbSensor, config);
-//            case 23:
-//                processWMI(sensorItems, keyMap, dbSensor, config);
-//            default:
-//                break;
-//        }
-//
-//        ObjectMapper objectMapper = new ObjectMapper();
-//        return objectMapper.writeValueAsString(config);
-//    }
-
-//    private void processMysql(List<SensorItem> sensorItems, Map<Integer, MetaSensorItemKey> KeyMap, Sensor dbSensor, Config config) throws IOException {
-//        Item item = new Item();
-//        Keys keys = null;
-//        List<Keys> keysList = new ArrayList<>();
-//        for(SensorItem sItem : sensorItems) {
-//            keys = new Keys();
-//            keys.setMetric(sItem.getItem().getKey());
-//            keys.setKey(KeyMap.get(sItem.getItem().getId()).getKey());
-//            keysList.add(keys);
-//        }
-//        item.setKeys(keysList);
-//
-//        QueryInfo queryInfo = new QueryInfo();
-//        MappingInfo mappingInfo = new MappingInfo();
-//
-//        this.setQueryAndMapping(dbSensor.getCrawler(), keysList, queryInfo, mappingInfo);
-//
-//        item.setQueryInfo(queryInfo);
-//        item.setMappingInfo(mappingInfo);
-//
-//        List<Item> itemList = new ArrayList<>();
-//        itemList.add(item);
-//
-//        config.setItems(itemList);
-//
-//
-////        ObjectMapper objectMapper = new ObjectMapper();
-////
-////        return objectMapper.writeValueAsString(config);
-//    }
-//    private void processWMI(List<SensorItem> sensorItems, Map<Integer, MetaSensorItemKey> keyMap, Sensor dbSensor, Config config) throws IOException {
-//
-//        Map<String, List<MetaSensorItemKey>> metricMap = new HashMap<>();
-//
-//        MetaSensorItemKey itemKey = null;
-//
-//        for(SensorItem sItem : sensorItems) {
-//            itemKey = keyMap.get(sItem.getItem().getId());
-//            if(metricMap.containsKey(itemKey.getFroms()) == false) {
-//                metricMap.put(itemKey.getFroms(), new ArrayList<>());
-//            }
-//            metricMap.get(itemKey.getFroms()).add(itemKey);
-//        }
-//
-//        List<Item> itemList = new ArrayList<>();
-//        Item item = null;
-//        QueryInfo queryInfo = null;
-//        MappingInfo mappingInfo = null;
-//
-//        StringBuffer stringBuffer = new StringBuffer();
-//
-//        Map<String, Object> extendMap = new HashMap<>();
-//        extendMap.put("nameSpace", "root/cimv2");
-//        extendMap.put("wmicPath", "/home/snoop/temp/wmic");
-//
-//
-//        List<Keys> keysList = null;
-//        MetaSensorItemKey tempItemKey = null;
-//        Keys keys = null;
-//        for(Map.Entry<String, List<MetaSensorItemKey>> elems : metricMap.entrySet()) {
-//            keysList =  new ArrayList<>();
-//            item = new Item();
-//            stringBuffer.setLength(0);
-//
-//            stringBuffer.append("SELECT ");
-//
-//            for(int indexI = 0; indexI < elems.getValue().size(); ++indexI) {
-//
-//                tempItemKey = elems.getValue().get(indexI);
-//                stringBuffer.append(tempItemKey.getKey());
-//                if(indexI + 1 < elems.getValue().size()) {
-//                    stringBuffer.append(", ");
-//                }
-//
-//                keys = new Keys();
-//                keys.setKey(tempItemKey.getKey());
-//                keys.setMetric(tempItemKey.getItem().getKey());
-//                keysList.add(keys);
-//            }
-//
-//
-//            List<String> arrayColumns = null;
-//
-//            String json = tempItemKey.getOption();
-//            if(json != null && json.length() > 0) {
-//                HashMap<String,Object> optionMap;
-//                optionMap = new ObjectMapper().readValue(json, new TypeReference<HashMap<String,Object>>() {});
-//
-//                Object obj = null;
-//                obj = optionMap.get("appends");
-//                if(obj != null) {
-//                    List<String> appendsList = (List<String>)obj;
-//                    for(String append : appendsList) {
-//                        stringBuffer.append(", ");
-//                        stringBuffer.append(append);
-//                    }
-//                }
-//
-//                stringBuffer.append(" FROM ");
-//                stringBuffer.append(elems.getKey());
-//
-//                obj = optionMap.get("where");
-//                if(obj != null) {
-//                    String where = (String)obj;
-//                    stringBuffer.append(" WHERE ");
-//                    stringBuffer.append(where);
-//                }
-//
-//                obj = optionMap.get("arrayColumns");
-//                if(obj != null) {
-//                    arrayColumns = (List<String>)obj;
-//                }
-//
-//            }
-//            else {
-//                stringBuffer.append(" FROM ");
-//                stringBuffer.append(elems.getKey());
-//            }
-//
-//            queryInfo = new QueryInfo();
-//            queryInfo.setQuery(stringBuffer.toString());
-//            queryInfo.setExtend(extendMap);
-//
-//            mappingInfo = new MappingInfo();
-//            mappingInfo.setParseDirection("col");
-//            mappingInfo.setArrayColumns(arrayColumns);
-//
-//            item.setMappingInfo(mappingInfo);
-//            item.setQueryInfo(queryInfo);
-//            item.setKeys(keysList);
-//
-//            itemList.add(item);
-//
-//        }
-//
-//        config.setItems(itemList);
-//
-//    }
-
-//    private void setQueryAndMapping(MetaCrawler metaCrawler, List<Keys> keysList, QueryInfo queryInfo, MappingInfo mappingInfo) {
-//
-//        switch (metaCrawler.getId()) {
-//            case 11: // mysql
-//            {
-//                String query = "show status where ";
-////                queryInfo.setQuery("show status where ");
-//
-//                Keys keys = null;
-//                for(int indexI = 0 ; indexI < keysList.size(); ++indexI) {
-//                    keys = keysList.get(indexI);
-//                    query += "variable_name = '";
-//                    query += keys.getKey();
-//                    query += "'";
-//                    if(indexI + 1 < keysList.size()) {
-//                        query += " or ";
-//                    }
-//                }
-//
-//                queryInfo.setQuery(query);
-//
-//                mappingInfo.setParseDirection("row");
-//                mappingInfo.setValueColumn("Value");
-//
-//                List<String> keyColumns = new ArrayList<>();
-//                keyColumns.add("Variable_name");
-//
-//                mappingInfo.setKeyColumns(keyColumns);
-//            }
-//            break;
-//        }
-//
-//    }
-
-//    private Map<Integer, MetaSensorItemKey> initMappingMap(MetaCrawler metaCrawler) {
-//
-//        if(this.mappingMap == null) {
-//            this.mappingMap = new HashMap<>();
-//        }
-//
-//        Map<Integer, MetaSensorItemKey> resultMap = this.mappingMap.get(metaCrawler.getId());
-//
-//        if(resultMap != null) {
-//            return resultMap;
-//        }
-//
-//        resultMap = this.metaSensorItemKeyService.readAllByCrawler(metaCrawler);
-//        this.mappingMap.put(metaCrawler.getId(), resultMap);
-//
-//        return resultMap;
-//    }
-//
-//    private  Map<String, Object> getAuth(MetaCrawler metaCrawler, com.loafle.overflow.module.infra.model.InfraService infraService) {
-//
-//        Map<String, Object> auth = new HashMap<>();
-//
-//        switch (metaCrawler.getId()) {
-//            case 11: // mysql
-//            {
-//                auth.put("url", "jdbc:mysql://"+StringConvertor.intToIp(infraService.getHost().getIp())+":"+String.valueOf(infraService.getPort()));
-//                auth.put("id", "docker"); // FIXME: Auth Info
-//                auth.put("pw", "qwer5795QWER"); // FIXME: Auth Info
-//            }
-//            break;
-//        }
-//
-//        return auth;
-//    }
-//
-//    private Crawler getCrawler(MetaCrawler metaCrawler) {
-//
-//        Crawler crawler = new Crawler();
-//        crawler.setName(metaCrawler.getName());
-//
-//        String container = "";
-//
-//        switch (metaCrawler.getId()) {
-//            case 1:
-//                break;
-//            case 2:
-//            case 9:
-//            case 10:
-//            case 11:
-//            case 13:
-//            case 15:
-//                container = "java_proxy";
-//                break;
-//            default:
-//                container = "java_proxy";
-//                break;
-//        }
-//
-//
-//        crawler.setContainer(container);
-//
-//        return crawler;
-//    }
-
 }