diff --git a/pom.xml b/pom.xml
index 6a2c3c9..d8d5ef6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <groupId>com.loafle.overflow</groupId>
     <artifactId>commons-java</artifactId>
     <packaging>jar</packaging>
-    <version>1.0.22-SNAPSHOT</version>
+    <version>1.0.23-SNAPSHOT</version>
     <name>com.loafle.overflow.commons-java</name>
 
     <properties>
diff --git a/src/main/java/com/loafle/overflow/model/target/Target.java b/src/main/java/com/loafle/overflow/model/target/Target.java
index 462a443..aa57273 100644
--- a/src/main/java/com/loafle/overflow/model/target/Target.java
+++ b/src/main/java/com/loafle/overflow/model/target/Target.java
@@ -17,7 +17,7 @@ public class Target {
 
   private Long id;
   private Infra infra;
-  private String displayName;
+  private String name;
   private String description;
   private Integer sensorCount;
   private Date createDate;
@@ -35,13 +35,13 @@ public class Target {
     this.id = id;
   }
 
-  @Column(name = "DISPLAY_NAME")
-  public String getDisplayName() {
-    return displayName;
+  @Column(name = "NAME")
+  public String getName() {
+    return name;
   }
 
-  public void setDisplayName(String displayName) {
-    this.displayName = displayName;
+  public void setName(String name) {
+    this.name = name;
   }
 
   @Column(name = "DESCRIPTION")
@@ -82,34 +82,10 @@ public class Target {
     return infra;
   }
 
-  /**
-   * @param infra the infra to set
-   */
   public void setInfra(Infra infra) {
     this.infra = infra;
   }
 
-  // @ManyToOne
-  // @JoinColumn(name = "PROBE_ID", nullable = false)
-  // @OnDelete(action = OnDeleteAction.CASCADE)
-  // public Probe getProbe() {
-  // return probe;
-  // }
-  //
-  // public void setProbe(Probe probe) {
-  // this.probe = probe;
-  // }
-  //
-  // @ManyToOne
-  // @JoinColumn(name = "INFRA_ID", nullable = false)
-  // public Infra getInfra() {
-  // return infra;
-  // }
-  //
-  // public void setInfra(Infra infra) {
-  // this.infra = infra;
-  // }
-
   @Temporal(TemporalType.TIMESTAMP)
   @Column(name = "CREATE_DATE", nullable = false, columnDefinition = "TIMESTAMP DEFAULT CURRENT_TIMESTAMP", insertable = false, updatable = false)
   public Date getCreateDate() {
diff --git a/src/main/java/com/loafle/overflow/service/central/infra/InfraService.java b/src/main/java/com/loafle/overflow/service/central/infra/InfraService.java
index 299c8dd..dcd30fa 100644
--- a/src/main/java/com/loafle/overflow/service/central/infra/InfraService.java
+++ b/src/main/java/com/loafle/overflow/service/central/infra/InfraService.java
@@ -8,6 +8,7 @@ import com.loafle.overflow.core.model.PageParams;
 import com.loafle.overflow.model.discovery.Host;
 import com.loafle.overflow.model.discovery.Service;
 import com.loafle.overflow.model.infra.Infra;
+import com.loafle.overflow.model.infra.InfraHost;
 
 import org.springframework.data.domain.Page;
 
@@ -29,5 +30,8 @@ public interface InfraService {
   Page<Infra> readAllByDomainID(Long domainID, PageParams pageParams) throws OverflowException;
 
   @WebappAPI
-  List<Infra> regist(Long probeID, List<Host> hosts, List<Service> services) throws OverflowException;
+  InfraHost regist(Long probeID, Host host) throws OverflowException;
+
+  @WebappAPI
+  InfraService regist(Long probeID, Service service) throws OverflowException;
 }