diff --git a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
index 0f527c4..6db2145 100644
--- a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
+++ b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveriyHistoryController.java
@@ -1,9 +1,11 @@
 package com.loafle.bridge.discoveryhistory;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.loafle.bridge.discoveryzone.DiscoveryZone;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import java.io.File;
 import java.util.List;
 
 /**
@@ -23,6 +25,8 @@ public class DiscoveriyHistoryController {
             zone.mappingChildren(history);
         }
         discoveryHistoryRepository.save(history);
+//        ObjectMapper mapper = new ObjectMapper();
+//        mapper.writeValue(new File("/root/jsonData"),history);
     }
 
 
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
index 00dbcb0..101b8f9 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
@@ -24,6 +24,39 @@ public class DiscoveryHost {
     @Column(name = "MAC",nullable = false)
     private long mac;
 
+    @Column(nullable = true)
+    private String name;
+
+    @Column(nullable = false)
+    private int firstScanRange;
+
+    @Column(nullable = false)
+    private int lastScanRange;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getFirstScanRange() {
+        return firstScanRange;
+    }
+
+    public void setFirstScanRange(int firstScanRange) {
+        this.firstScanRange = firstScanRange;
+    }
+
+    public int getLastScanRange() {
+        return lastScanRange;
+    }
+
+    public void setLastScanRange(int lastScanRange) {
+        this.lastScanRange = lastScanRange;
+    }
+
     @ManyToOne
     @JoinColumn(name = "ZONE_ID", nullable = false)
     @JsonIgnore
diff --git a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
index d09fa62..c0557bc 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
@@ -62,7 +62,6 @@ public class DiscoveryPortController {
         DiscoveryZone z = new DiscoveryZone();
         String cidr = "827452358680";
         String ip = "3232235983";
-        z.setCidr(Long.parseLong(cidr));
         z.setIp(Long.parseLong(ip));
         z.setDiscovery(d);
 
diff --git a/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java b/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
index 021a614..e1ee6a6 100644
--- a/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
+++ b/src/main/java/com/loafle/bridge/discoveryzone/DiscoveryZone.java
@@ -23,7 +23,59 @@ public class DiscoveryZone {
     private long ip;
 
     @Column(nullable=false)
-    private long cidr;
+    private short mask;
+
+    @Column(nullable=false)
+    private String iface;
+
+    @Column(nullable=false)
+    private long mac;
+
+    @Column(nullable=false)
+    private long firstScanRange;
+
+    @Column(nullable=false)
+    private long lastScanRange;
+
+    public short getMask() {
+        return mask;
+    }
+
+    public void setMask(short mask) {
+        this.mask = mask;
+    }
+
+    public String getIface() {
+        return iface;
+    }
+
+    public void setIface(String iface) {
+        this.iface = iface;
+    }
+
+    public long getMac() {
+        return mac;
+    }
+
+    public void setMac(long mac) {
+        this.mac = mac;
+    }
+
+    public long getFirstScanRange() {
+        return firstScanRange;
+    }
+
+    public void setFirstScanRange(long firstScanRange) {
+        this.firstScanRange = firstScanRange;
+    }
+
+    public long getLastScanRange() {
+        return lastScanRange;
+    }
+
+    public void setLastScanRange(long lastScanRange) {
+        this.lastScanRange = lastScanRange;
+    }
 
     @JoinColumn(nullable=false)
     @OneToOne
@@ -84,14 +136,6 @@ public class DiscoveryZone {
         this.ip = ip;
     }
 
-    public long getCidr() {
-        return cidr;
-    }
-
-    public void setCidr(long cidr) {
-        this.cidr = cidr;
-    }
-
     public DiscoveryHistory getDiscovery() {
         return discovery;
     }
diff --git a/src/test/java/com/loafle/bridge/discoveryzone/DiscoveryZoneRepositoryTest.java b/src/test/java/com/loafle/bridge/discoveryzone/DiscoveryZoneRepositoryTest.java
index 2190633..9e0f30e 100644
--- a/src/test/java/com/loafle/bridge/discoveryzone/DiscoveryZoneRepositoryTest.java
+++ b/src/test/java/com/loafle/bridge/discoveryzone/DiscoveryZoneRepositoryTest.java
@@ -33,7 +33,6 @@ public class DiscoveryZoneRepositoryTest {
         String ip = "3232235983";
 
 
-        discoveryZone.setCidr(Long.parseLong(cidr));
         discoveryZone.setIp(Long.parseLong(ip));
 
         discoveryZoneRepository.save(discoveryZone);
@@ -54,7 +53,6 @@ public class DiscoveryZoneRepositoryTest {
         String ip = "3232235983";
 
 
-        discoveryZone.setCidr(Long.parseLong(cidr));
         discoveryZone.setIp(Long.parseLong(ip));
 
         discoveryZoneRepository.save(discoveryZone);
@@ -72,7 +70,6 @@ public class DiscoveryZoneRepositoryTest {
 
         HostScanHistory hostScanHistory = null;
 
-        System.out.println("!!!!!!!!!!!!!!!!!!!!!= " + zone.getCidr());
 
         List<HostScanHistory> hostScanHistories = new ArrayList<HostScanHistory>();