diff --git a/.gitignore b/.gitignore
index 45f0edd..ca26b00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,3 +70,5 @@ fabric.properties
 
 .gitignore 제거할 예정
 .idea/ 제거할 예정
+.idea/
+bridge.iml
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/entity/DiscoveryHost.java b/src/main/java/com/loafle/bridge/discoveryhost/entity/DiscoveryHost.java
index 0d46681..460c4f3 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/entity/DiscoveryHost.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/entity/DiscoveryHost.java
@@ -1,7 +1,114 @@
 package com.loafle.bridge.discoveryhost.entity;
 
+import com.loafle.bridge.discoveryport.entity.DiscoveryPort;
+import com.loafle.bridge.discoveryzone.DiscoveryZone;
+
+import javax.persistence.*;
+import java.util.Date;
+import java.util.List;
+
 /**
  * Created by root on 16. 11. 15.
  */
+@Entity
 public class DiscoveryHost {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long id;
+
+    @Column(name = "IP_ADDRESS",nullable = false)
+    private long ipAddress;
+
+    @Column(name = "MAC_ADDRESS",nullable = false)
+    private long macAddress;
+
+//    @ManyToOne
+//    @JoinColumn(name = "ZONE_ID", nullable = false)
+//    private DiscoveryZone zone;
+
+//    public DiscoveryZone getZone() {
+//        return zone;
+//    }
+//
+//    public void setZone(DiscoveryZone zone) {
+//        this.zone = zone;
+//    }
+
+    @OneToMany(mappedBy = "host")
+    private List<PortScanHistory> histories;
+
+    public List<PortScanHistory> getHistories() {
+        return histories;
+    }
+
+    public void setHistories(List<PortScanHistory> histories) {
+        this.histories = histories;
+    }
+
+//    @OneToMany(mappedBy = "host")
+//    private List<DiscoveryPort> ports;
+//
+//    public List<DiscoveryPort> getPorts() {
+//        return ports;
+//    }
+//
+//    public void setPorts(List<DiscoveryPort> ports) {
+//        this.ports = ports;
+//    }
+
+    @Column(name = "CREATE_DATE", columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", nullable = false, insertable = false, updatable = false)
+    private Date createDate;
+
+    @Column(name = "UPDATE_DATE", columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", nullable = false, insertable = false)
+    private Date updateDate;
+
+
+    public DiscoveryHost(){}
+    public DiscoveryHost(long ip, long mac){
+        this.ipAddress = ip;
+        this.macAddress = mac;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public long getIpAddress() {
+        return ipAddress;
+    }
+
+    public void setIpAddress(long ipAddress) {
+        this.ipAddress = ipAddress;
+    }
+
+    public long getMacAddress() {
+        return macAddress;
+    }
+
+    public void setMacAddress(long macAddress) {
+        this.macAddress = macAddress;
+    }
+
+
+
+    public Date getCreateDate() {
+        return createDate;
+    }
+
+    public void setCreateDate(Date createDate) {
+        this.createDate = createDate;
+    }
+
+    public Date getUpdateDate() {
+        return updateDate;
+    }
+
+    public void setUpdateDate(Date updateDate) {
+        this.updateDate = updateDate;
+    }
 }
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/entity/PortScanHistory.java b/src/main/java/com/loafle/bridge/discoveryhost/entity/PortScanHistory.java
new file mode 100644
index 0000000..0eaa4bd
--- /dev/null
+++ b/src/main/java/com/loafle/bridge/discoveryhost/entity/PortScanHistory.java
@@ -0,0 +1,130 @@
+package com.loafle.bridge.discoveryhost.entity;
+
+import com.loafle.bridge.discoveryport.type.DirectionType;
+import com.loafle.bridge.discoveryport.type.PortType;
+
+import javax.persistence.*;
+import java.util.Date;
+
+/**
+ * Created by root on 11/16/16.
+ */
+@Entity
+public class PortScanHistory {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn
+    private DiscoveryHost host;
+
+    public DiscoveryHost getHost() {
+        return host;
+    }
+
+    public void setHost(DiscoveryHost host) {
+        this.host = host;
+    }
+
+    @Column(nullable = false)
+    private short portNumber;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private PortType portType;
+
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private DirectionType directionType;
+
+    @Column(nullable = true)
+    private String description;
+
+    @Column(nullable = true)
+    private Date sendTime;
+
+    @Column(nullable = true)
+    private Date resultTime;
+
+    @Column(columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", nullable = false, insertable = false, updatable = false)
+    private Date createDate;
+
+
+    public PortScanHistory(){}
+
+    public PortScanHistory(DiscoveryHost host, short portNumber,
+                           PortType portType, DirectionType directionType,
+                           String description) {
+        this.host = host;
+        this.portNumber = portNumber;
+        this.portType = portType;
+        this.directionType = directionType;
+        this.description = description;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public Date getCreateDate() {
+        return createDate;
+    }
+
+    public void setCreateDate(Date createDate) {
+        this.createDate = createDate;
+    }
+
+    public short getPortNumber() {
+        return portNumber;
+    }
+
+    public void setPortNumber(short portNumber) {
+        this.portNumber = portNumber;
+    }
+
+    public PortType getPortType() {
+        return portType;
+    }
+
+    public void setPortType(PortType portType) {
+        this.portType = portType;
+    }
+
+    public DirectionType getDirectionType() {
+        return directionType;
+    }
+
+    public void setDirectionType(DirectionType directionType) {
+        this.directionType = directionType;
+    }
+
+    public Date getSendTime() {
+        return sendTime;
+    }
+
+    public void setSendTime(Date sendTime) {
+        this.sendTime = sendTime;
+    }
+
+    public Date getResultTime() {
+        return resultTime;
+    }
+
+    public void setResultTime(Date resultTime) {
+        this.resultTime = resultTime;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+}
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepository.java b/src/main/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepository.java
index 927db2c..9b7cf08 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepository.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepository.java
@@ -1,7 +1,12 @@
 package com.loafle.bridge.discoveryhost.repository;
 
+import com.loafle.bridge.discoveryhost.entity.DiscoveryHost;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
 /**
  * Created by root on 16. 11. 15.
  */
-public class DiscoveryHostRepository {
+@RepositoryRestResource(collectionResourceRel = "discoveryHost", path = "discoveryHost")
+public interface DiscoveryHostRepository extends JpaRepository<DiscoveryHost,Long> {
 }
diff --git a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPort.java b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPort.java
index a0033f4..02e9a53 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPort.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPort.java
@@ -1,7 +1,8 @@
 package com.loafle.bridge.discoveryport;
 
+import com.loafle.bridge.discoveryhost.entity.DiscoveryHost;
 import com.loafle.bridge.discoveryport.type.PortType;
-import com.loafle.bridge.discoveryservice.entity.DiscoveryService;
+import com.loafle.bridge.discoveryservice.DiscoveryService;
 
 import javax.persistence.*;
 import java.util.Date;
@@ -14,16 +15,16 @@ public class DiscoveryPort {
     @GeneratedValue(strategy = GenerationType.AUTO)
     private long id;
 
-//    @ManyToOne
-//    @JoinColumn(name = "HOST_ID", nullable = false)
-//    private DiscoveryHost host;
-//public DiscoveryHost getHost() {
-//    return host;
-//}
-//
-//    public void setHost(DiscoveryHost host) {
-//        this.host = host;
-//    }
+    @ManyToOne
+    @JoinColumn(name = "HOST_ID", nullable = false)
+    private DiscoveryHost host;
+    public DiscoveryHost getHost() {
+        return host;
+    }
+
+    public void setHost(DiscoveryHost host) {
+        this.host = host;
+    }
     @Column(nullable = false)
     @Enumerated(EnumType.STRING)
     private PortType portType;
@@ -51,7 +52,6 @@ public class DiscoveryPort {
     @Column(columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", nullable = false, insertable = false)
     private Date updateDate;
 
-
     public DiscoveryPort() {}
 
     public DiscoveryPort(PortType type, short portNumber) {
diff --git a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
index 7cbff39..9de889d 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
@@ -1,7 +1,7 @@
 package com.loafle.bridge.discoveryport;
 
 import com.loafle.bridge.discoveryport.type.PortType;
-import com.loafle.bridge.discoveryservice.entity.DiscoveryService;
+import com.loafle.bridge.discoveryservice.DiscoveryService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java b/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
index 57b61a0..fc6554d 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
@@ -16,7 +16,8 @@ public class ServiceScanHistory {
     @GeneratedValue(strategy = GenerationType.AUTO)
     private long id;
 
-    @Column(columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", nullable = false, insertable = false, updatable = false)
+    @Column(nullable = false, insertable = false, updatable = false)
+    @Temporal(TemporalType.TIMESTAMP)
     private Date createDate;
 
     @ManyToOne(fetch = FetchType.LAZY)
diff --git a/src/main/java/com/loafle/bridge/discoveryservice/entity/DiscoveryService.java b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
similarity index 97%
rename from src/main/java/com/loafle/bridge/discoveryservice/entity/DiscoveryService.java
rename to src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
index b7c65ea..a110544 100644
--- a/src/main/java/com/loafle/bridge/discoveryservice/entity/DiscoveryService.java
+++ b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
@@ -1,4 +1,4 @@
-package com.loafle.bridge.discoveryservice.entity;
+package com.loafle.bridge.discoveryservice;
 
 import com.loafle.bridge.discoveryport.DiscoveryPort;
 import com.loafle.bridge.discoveryport.type.PortType;
diff --git a/src/main/java/com/loafle/bridge/discoveryservice/controller/DiscoveryServiceController.java b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceController.java
similarity index 76%
rename from src/main/java/com/loafle/bridge/discoveryservice/controller/DiscoveryServiceController.java
rename to src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceController.java
index ccee053..90b6bac 100644
--- a/src/main/java/com/loafle/bridge/discoveryservice/controller/DiscoveryServiceController.java
+++ b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceController.java
@@ -1,7 +1,5 @@
-package com.loafle.bridge.discoveryservice.controller;
+package com.loafle.bridge.discoveryservice;
 
-import com.loafle.bridge.discoveryservice.entity.DiscoveryService;
-import com.loafle.bridge.discoveryservice.repository.DiscoveryServiceRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
diff --git a/src/main/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepository.java b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceRepository.java
similarity index 75%
rename from src/main/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepository.java
rename to src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceRepository.java
index fb1427b..6b1eb2e 100644
--- a/src/main/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepository.java
+++ b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryServiceRepository.java
@@ -1,6 +1,5 @@
-package com.loafle.bridge.discoveryservice.repository;
+package com.loafle.bridge.discoveryservice;
 
-import com.loafle.bridge.discoveryservice.entity.DiscoveryService;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.rest.core.annotation.RepositoryRestResource;
 
diff --git a/src/test/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepositoryTest.java b/src/test/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepositoryTest.java
new file mode 100644
index 0000000..624c498
--- /dev/null
+++ b/src/test/java/com/loafle/bridge/discoveryhost/repository/DiscoveryHostRepositoryTest.java
@@ -0,0 +1,80 @@
+package com.loafle.bridge.discoveryhost.repository;
+
+import com.loafle.bridge.Application;
+import com.loafle.bridge.discoveryhost.entity.DiscoveryHost;
+import com.loafle.bridge.discoveryhost.entity.PortScanHistory;
+import com.loafle.bridge.discoveryport.type.DirectionType;
+import com.loafle.bridge.discoveryport.type.PortType;
+import org.apache.log4j.Logger;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by root on 11/16/16.
+ */
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = Application.class)
+public class DiscoveryHostRepositoryTest {
+
+    @Autowired
+    private DiscoveryHostRepository repository;
+
+    Logger l = Logger.getLogger(this.getClass());
+
+    @Before
+    public void Before() {
+        repository.save(new DiscoveryHost(3232235986l,52242420297l));
+    }
+
+    @After
+    public void After() {
+        repository.deleteAll();
+    }
+
+    @Test
+    public void TestHost() {
+        DiscoveryHost host = new DiscoveryHost(3232235986l,52242420297l);
+        repository.save(host);
+
+        DiscoveryHost c = repository.findOne(host.getId());
+
+        assertEquals(host.getId(), c.getId());
+
+        l.debug(c.getId());
+        l.debug(c.getIpAddress());
+        l.debug(c.getMacAddress());
+        l.debug(c.getCreateDate());
+        l.debug(c.getUpdateDate());
+
+    }
+
+    @Test
+    public void TestPortHistory() {
+        List<DiscoveryHost> list = repository.findAll();
+
+        DiscoveryHost h = list.get(0);
+
+        List<PortScanHistory> p = new ArrayList<PortScanHistory>();
+        p.add(new PortScanHistory(h, (short)9840, PortType.TCP, DirectionType.Send,"DDDDDD"));
+
+        h.setHistories(p);
+
+        repository.flush();
+
+        DiscoveryHost ff = repository.findOne(h.getId());
+
+        System.out.println("ddddd"+ff.getId());
+
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepositoryTest.java b/src/test/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepositoryTest.java
index e306abb..2c0b404 100644
--- a/src/test/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepositoryTest.java
+++ b/src/test/java/com/loafle/bridge/discoveryservice/repository/DiscoveryServiceRepositoryTest.java
@@ -4,7 +4,7 @@ import com.loafle.bridge.Application;
 import com.loafle.bridge.discoveryport.DiscoveryPort;
 import com.loafle.bridge.discoveryport.DiscoveryPortRepository;
 import com.loafle.bridge.discoveryport.type.PortType;
-import com.loafle.bridge.discoveryservice.entity.DiscoveryService;
+import com.loafle.bridge.discoveryservice.DiscoveryService;
 import org.apache.log4j.Logger;
 import org.junit.After;
 import org.junit.Before;