diff --git a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveryHistory.java b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveryHistory.java
index a7378bc..ccc2ed6 100644
--- a/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveryHistory.java
+++ b/src/main/java/com/loafle/bridge/discoveryhistory/DiscoveryHistory.java
@@ -25,7 +25,7 @@ public class DiscoveryHistory
     private Boolean result;
 
     @JoinColumn
-    @OneToOne
+    @OneToOne(cascade = CascadeType.ALL)
     private DiscoveryZone zone;
 
     public DiscoveryZone getZone() {
diff --git a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
index bca84a2..289c176 100644
--- a/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
+++ b/src/main/java/com/loafle/bridge/discoveryhost/DiscoveryHost.java
@@ -2,11 +2,8 @@ package com.loafle.bridge.discoveryhost;
 
 import com.loafle.bridge.discoveryport.DiscoveryPort;
 import com.loafle.bridge.discoveryzone.DiscoveryZone;
-import org.hibernate.annotations.*;
-import org.hibernate.annotations.CascadeType;
 
 import javax.persistence.*;
-import javax.persistence.Entity;
 import java.util.Date;
 import java.util.List;
 
@@ -49,8 +46,7 @@ public class DiscoveryHost {
         this.histories = histories;
     }
 
-    @OneToMany(mappedBy = "host")
-    @Cascade(CascadeType.ALL)
+    @OneToMany(mappedBy = "host",cascade = CascadeType.ALL)
     private List<DiscoveryPort> ports;
 
     public List<DiscoveryPort> getPorts() {
diff --git a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
index 9de889d..47523f4 100644
--- a/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
+++ b/src/main/java/com/loafle/bridge/discoveryport/DiscoveryPortController.java
@@ -1,7 +1,11 @@
 package com.loafle.bridge.discoveryport;
 
+import com.loafle.bridge.discoveryhistory.DiscoveryHistory;
+import com.loafle.bridge.discoveryhistory.DiscoveryHistoryRepository;
+import com.loafle.bridge.discoveryhost.DiscoveryHost;
 import com.loafle.bridge.discoveryport.type.PortType;
 import com.loafle.bridge.discoveryservice.DiscoveryService;
+import com.loafle.bridge.discoveryzone.DiscoveryZone;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -10,6 +14,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 import javax.transaction.Transactional;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -22,26 +27,74 @@ public class DiscoveryPortController {
     @Autowired
     DiscoveryPortRepository repository;
 
+    @Autowired
+    DiscoveryHistoryRepository repo;
+
     @RequestMapping(value = "/discoveryPort/{id}", method = RequestMethod.GET)
     public DiscoveryPort get(@PathVariable(value = "id") long id) {
         return repository.findOne(id);
     }
 
-    @RequestMapping(value ="/index")
+    @RequestMapping(value ="/jack")
     @Transactional
     public void index() {
-        DiscoveryPort p = new DiscoveryPort(PortType.TCP,(short)12786);
+//        DiscoveryPort p = new DiscoveryPort(PortType.TCP,(short)12786);
+//
+//        List<DiscoveryService> ss = new ArrayList<>();
+//
+//        repository.save(p);
+//
+//        ss.add(new DiscoveryService(p,PortType.TCP,"DNS"));
+//        ss.add(new DiscoveryService(p,PortType.TCP,"TEST"));
+//        ss.add(new DiscoveryService(p,PortType.TCP,"ABB"));
+//
+//        p.setServices(ss);
+//
+//        repository.save(p);
 
-        List<DiscoveryService> ss = new ArrayList<>();
+        DiscoveryHistory d = new DiscoveryHistory();
+        d.setResult(true);
+        d.setStartDate(new Date());
+        d.setEndDate(new Date());
 
-        repository.save(p);
+        DiscoveryZone z = new DiscoveryZone();
+        String cidr = "827452358680";
+        String ip = "3232235983";
+        z.setCidr(Long.parseLong(cidr));
+        z.setIp(Long.parseLong(ip));
 
-        ss.add(new DiscoveryService(p,PortType.TCP,"DNS"));
-        ss.add(new DiscoveryService(p,PortType.TCP,"TEST"));
-        ss.add(new DiscoveryService(p,PortType.TCP,"ABB"));
+        d.setZone(z);
 
-        p.setServices(ss);
 
-        repository.save(p);
+        List<DiscoveryHost> hl = new ArrayList<>();
+
+        //add host
+        for (int i =0 ; i < 10 ; ++i) {
+            DiscoveryHost host = new DiscoveryHost(3232235986l,52242420297l);
+            host.setZone(z);
+
+            List<DiscoveryPort> p = new ArrayList<DiscoveryPort>();
+            host.setPorts(p);
+
+            //add port
+            for (int j =0 ; j < 10 ; ++j) {
+                DiscoveryPort port = new DiscoveryPort(host, PortType.TCP, 9840);
+                p.add(port);
+
+                List<DiscoveryService> ss = new ArrayList<>();
+
+                ss.add(new DiscoveryService(port,PortType.TCP,"DNS"));
+                ss.add(new DiscoveryService(port,PortType.TCP,"TEST"));
+                ss.add(new DiscoveryService(port,PortType.TCP,"ABB"));
+
+                port.setServices(ss);
+            }
+            hl.add(host);
+        }
+        z.setDiscoveryHosts(hl);
+
+        repo.save(d);
+
+        DiscoveryHistory find = repo.findOne(d.getId());
     }
 }