diff --git a/pom.xml b/pom.xml
index 23011c8..482c398 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <groupId>com.loafle.overflow</groupId>
     <artifactId>commons-java</artifactId>
     <packaging>jar</packaging>
-    <version>1.0.33-SNAPSHOT</version>
+    <version>1.0.34-SNAPSHOT</version>
     <name>com.loafle.overflow.commons-java</name>
 
     <properties>
diff --git a/src/main/java/com/loafle/overflow/service/central/infra/InfraHostPortService.java b/src/main/java/com/loafle/overflow/service/central/infra/InfraHostPortService.java
index 433c681..df01d8e 100644
--- a/src/main/java/com/loafle/overflow/service/central/infra/InfraHostPortService.java
+++ b/src/main/java/com/loafle/overflow/service/central/infra/InfraHostPortService.java
@@ -15,6 +15,6 @@ public interface InfraHostPortService {
   InfraHostPort readByInfraHostIDAndMetaPortTypeKeyAndPort(Long infraHostID, String metaPortTypeKey, Integer port)
       throws OverflowException;
 
-  InfraHostPort readByInfraHostInfraZoneIDAndMetaPortTypeKeyAndPort(Long infraHostInfraZoneID, String metaIPTypeKey,
+  InfraHostPort readByInfraHostInfraZoneIDAndMetaPortTypeKeyAndPort(Long infraHostInfraZoneID, String metaPortTypeKey,
       Integer port) throws OverflowException;
 }
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 25210bc..0670e2b 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
@@ -29,7 +29,7 @@ public interface InfraService {
   InfraHost registHost(Long probeID, Host host) throws OverflowException;
 
   @WebappAPI
-  InfraService registService(Long probeID, Service service) throws OverflowException;
+  com.loafle.overflow.model.infra.InfraService registService(Long probeID, Service service) throws OverflowException;
 
   @WebappAPI
   List<Infra> registDiscoverd(Long probeID, List<Host> hosts, List<Service> services) throws OverflowException;