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 d12f243..716cf3e 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
@@ -42,4 +42,7 @@ public interface InfraService {
 
   @WebappAPI
   Page<Infra> readAllByDomainID(Long domainID, PageParams pageParams) throws OverflowException;
+
+  @WebappAPI
+  List<InfraZone> readAllInfraZoneByDomainID(Long domainID) throws OverflowException;
 }
diff --git a/src/main/java/com/loafle/overflow/service/central/target/TargetService.java b/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
index d5c0c7b..9d5fff8 100644
--- a/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
+++ b/src/main/java/com/loafle/overflow/service/central/target/TargetService.java
@@ -17,6 +17,9 @@ public interface TargetService {
 
   Target regist(Target target, Long probeID) throws OverflowException;
 
+  @WebappAPI
+  List<Target> registAll(List<Target> targets, Long probeID) throws OverflowException;
+
   @WebappAPI
   void remove(Long id, Long probeID) throws OverflowException;
 
@@ -26,16 +29,6 @@ public interface TargetService {
   @WebappAPI
   Target modify(Target target) throws OverflowException;
 
-  @WebappAPI
-  List<Target> registDiscoveredTargets(Long probeId, List<Host> hosts, List<Service> services)
-      throws OverflowException;
-
-  @WebappAPI
-  Target readExistHostTarget(Long probeId, String ip) throws OverflowException;
-
-  @WebappAPI
-  Target readExistServiceTarget(Long hostId, int portNumber, String portType) throws OverflowException;
-
   @WebappAPI
   Page<Target> readAllByProbeID(Long probeID, PageParams pageParams) throws OverflowException;