diff --git a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
index cfbf27c..0f527c4 100644
--- a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
+++ b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
@@ -20,7 +20,7 @@ public class DiscoveriyHistoryController {
 
         DiscoveryZone zone = history.getZone();
         if (zone != null) {
-            zone.mappingChildren();
+            zone.mappingChildren(history);
         }
         discoveryHistoryRepository.save(history);
     }
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
index 4fce7c5..a74546d 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
@@ -35,7 +35,7 @@ public class DiscoveryHost {
         this.zone = zone;
     }
 
-    @OneToMany(mappedBy = "host")
+    @OneToMany(mappedBy = "host", cascade = CascadeType.ALL)
     private List<PortScanHistory> histories;
 
     public List<PortScanHistory> getHistories() {
diff --git a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
index 08b5ad8..96a2e54 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
@@ -81,7 +81,7 @@ public class DiscoveryPortController {
             hostScanHistories.add(hostScanHistory);
         }
 
-        z.setHostScanHistories(hostScanHistories);
+        z.setHistories(hostScanHistories);
 
         List<DiscoveryHost> hl = new ArrayList<>();
 
diff --git a/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java b/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
index fc6554d..fd590a9 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/ServiceScanHistory.java
@@ -16,7 +16,7 @@ public class ServiceScanHistory {
     @GeneratedValue(strategy = GenerationType.AUTO)
     private long id;
 
-    @Column(nullable = false, insertable = false, updatable = false)
+    @Column(nullable = false, updatable = false)
     @Temporal(TemporalType.TIMESTAMP)
     private Date createDate;
 
@@ -56,6 +56,7 @@ public class ServiceScanHistory {
         this.serviceName = serviceName;
         this.direction = direction;
         this.packet = packet;
+        this.createDate = createAt;
     }
 
     public long getId() {
diff --git a/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
index a110544..7c124f7 100644
--- a/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
+++ b/src/main/java/com/loafle/bridge/discoveryservice/DiscoveryService.java
@@ -47,6 +47,22 @@ public class DiscoveryService {
         this.serviceName = serviceName;
     }
 
+    public PortType getPortType() {
+        return portType;
+    }
+
+    public void setPortType(PortType portType) {
+        this.portType = portType;
+    }
+
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    public void setServiceName(String serviceName) {
+        this.serviceName = serviceName;
+    }
+
     public long getId() {
         return id;
     }
diff --git a/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java b/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
index 02c21ae..b3b7aa6 100644
--- a/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
+++ b/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
@@ -82,8 +82,8 @@ public class DiscoveryZone {
     }
 
 
-    public void mappingChildren() {
-
+    public void mappingChildren(DiscoveryHistory history) {
+        this.setDiscovery(history);
         List<HostScanHistory> hostScanHistories = this.getHistories();
         if (hostScanHistories != null) {
             for (int i =0 ; i < hostScanHistories.size() ; ++i) {
diff --git a/src/test/java/com/loafle/bridge/discoveryHistory/repository/DiscoveryHistoryRepositoryTest.java b/src/test/java/com/loafle/bridge/discoveryHistory/repository/DiscoveryHistoryRepositoryTest.java
index f5fedb1..f5e2dd1 100644
--- a/src/test/java/com/loafle/bridge/discoveryHistory/repository/DiscoveryHistoryRepositoryTest.java
+++ b/src/test/java/com/loafle/bridge/discoveryHistory/repository/DiscoveryHistoryRepositoryTest.java
@@ -16,7 +16,6 @@ import com.loafle.bridge.discoveryzone.ResultType;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.transaction.annotation.Transactional;
@@ -100,7 +99,7 @@ public class DiscoveryHistoryRepositoryTest {
             hostScanHistories.add(hostScanHistory);
         }
 
-        zone.setHostScanHistories(hostScanHistories);
+        zone.setHistories(hostScanHistories);