diff --git a/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraOSPortDAO.java b/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraOSPortDAO.java
index 2c3427d..cf09d62 100644
--- a/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraOSPortDAO.java
+++ b/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraOSPortDAO.java
@@ -2,7 +2,7 @@ package com.loafle.overflow.central.module.infra.dao;
 
 import com.loafle.overflow.model.infra.InfraOSPort;
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
+// import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
@@ -11,6 +11,6 @@ import org.springframework.stereotype.Repository;
  */
 @Repository
 public interface InfraOSPortDAO extends JpaRepository<InfraOSPort, Long> {
-    @Query("SELECT p from InfraOSPort p WHERE p.os.id = (:osId) AND p.port = (:portNumber) AND p.portType = (:portType)")
+    // @Query("SELECT p from InfraOSPort p WHERE p.os.id = (:osId) AND p.port = (:portNumber) AND p.portType = (:portType)")
     InfraOSPort findByPort(@Param("osId") long osId,@Param("portNumber") int portNumber,@Param("portType") String portType);
 }
\ No newline at end of file
diff --git a/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraServiceDAO.java b/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraServiceDAO.java
index 94c3650..35b5a70 100644
--- a/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraServiceDAO.java
+++ b/src/main/java/com/loafle/overflow/central/module/infra/dao/InfraServiceDAO.java
@@ -11,6 +11,6 @@ import org.springframework.stereotype.Repository;
  */
 @Repository
 public interface InfraServiceDAO extends JpaRepository<InfraService, Long> {
-    @Query("SELECT ins from com.loafle.overflow.central.module.infra.model.InfraService ins WHERE ins.host.id = (:hostId) AND ins.port = (:portNumber) AND ins.portType = (:portType)")
+    @Query("SELECT ins from com.loafle.overflow.model.infra.InfraService ins WHERE ins.host.id = (:hostId) AND ins.port = (:portNumber) AND ins.portType = (:portType)")
     InfraService findByService(@Param("hostId") long hostId,@Param("portNumber") int portNumber,@Param("portType") String portType);
 }
\ No newline at end of file
diff --git a/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorItemService.java b/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorItemService.java
index 720b5e9..80149d0 100644
--- a/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorItemService.java
+++ b/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorItemService.java
@@ -30,7 +30,7 @@ public class CentralSensorItemService implements SensorItemService {
     @Transactional
     public SensorItem regist(SensorItem sensorItem) throws OverflowException {
         Sensor s = sensorDAO.findOne(sensorItem.getSensor().getId());
-        // s.setItemCount((short)(s.getItemCount() + 1));
+        s.setItemCount((short)(s.getItemCount() + 1));
         this.sensorDAO.save(s);
         return this.sensorItemDAO.save(sensorItem);
     }
@@ -38,7 +38,7 @@ public class CentralSensorItemService implements SensorItemService {
     @Transactional
     public boolean registAll(List<SensorItem> sensorItemList) throws OverflowException {
         Sensor s = sensorDAO.findOne(sensorItemList.get(0).getSensor().getId());
-        // s.setItemCount((short)sensorItemList.size());
+        s.setItemCount((short)sensorItemList.size());
         this.sensorDAO.save(s);
         this.sensorItemDAO.save(sensorItemList);
         return true;
@@ -55,7 +55,7 @@ public class CentralSensorItemService implements SensorItemService {
     @Transactional
     public void remove(SensorItem sensorItem) throws OverflowException {
         Sensor s = sensorItem.getSensor();
-        // s.setItemCount((short)(s.getItemCount() - 1));
+        s.setItemCount((short)(s.getItemCount() - 1));
         this.sensorDAO.save(s);
         this.sensorItemDAO.delete(sensorItem);
     }
diff --git a/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorService.java b/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorService.java
index 547d2d1..6267e6c 100644
--- a/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorService.java
+++ b/src/main/java/com/loafle/overflow/central/module/sensor/service/CentralSensorService.java
@@ -14,6 +14,7 @@ import com.loafle.overflow.model.sensor.SensorItem;
 import com.loafle.overflow.model.target.Target;
 import com.loafle.overflow.service.central.infra.InfraService;
 import com.loafle.overflow.service.central.probe.ProbeService;
+import com.loafle.overflow.service.central.sensor.SensorItemService;
 import com.loafle.overflow.service.central.sensor.SensorService;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -39,7 +40,7 @@ public class CentralSensorService implements SensorService {
     private InfraService infraService;
 
     @Autowired
-    private CentralSensorItemService sensorItemService;
+    private SensorItemService sensorItemService;
 
     @Autowired
     private SensorConfigGenerator sensorConfigGenerator;