diff --git a/src/main/java/com/loafle/overflow/central/module/apikey/dao/ApiKeyDAO.java b/src/main/java/com/loafle/overflow/central/module/apikey/dao/ApiKeyDAO.java
index 6871925..2d2fce3 100644
--- a/src/main/java/com/loafle/overflow/central/module/apikey/dao/ApiKeyDAO.java
+++ b/src/main/java/com/loafle/overflow/central/module/apikey/dao/ApiKeyDAO.java
@@ -1,8 +1,9 @@
 package com.loafle.overflow.central.module.apikey.dao;
 
 
-import com.loafle.overflow.central.module.domain.model.Domain;
+
 import com.loafle.overflow.model.apikey.ApiKey;
+import com.loafle.overflow.model.domain.Domain;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
diff --git a/src/main/java/com/loafle/overflow/central/module/apikey/service/CentralApiKeyService.java b/src/main/java/com/loafle/overflow/central/module/apikey/service/CentralApiKeyService.java
index 1837354..a191f12 100644
--- a/src/main/java/com/loafle/overflow/central/module/apikey/service/CentralApiKeyService.java
+++ b/src/main/java/com/loafle/overflow/central/module/apikey/service/CentralApiKeyService.java
@@ -3,8 +3,9 @@ package com.loafle.overflow.central.module.apikey.service;
 import com.loafle.overflow.central.commons.exception.OverflowException;
 import com.loafle.overflow.central.module.apikey.dao.ApiKeyDAO;
 
-import com.loafle.overflow.central.module.domain.model.Domain;
+
 import com.loafle.overflow.model.apikey.ApiKey;
+import com.loafle.overflow.model.domain.Domain;
 import com.loafle.overflow.service.central.apikey.ApiKeyService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
diff --git a/src/main/java/com/loafle/overflow/central/module/auth/dao/AuthCrawlerDAO.java b/src/main/java/com/loafle/overflow/central/module/auth/dao/AuthCrawlerDAO.java
index 0e0c18d..279ef42 100644
--- a/src/main/java/com/loafle/overflow/central/module/auth/dao/AuthCrawlerDAO.java
+++ b/src/main/java/com/loafle/overflow/central/module/auth/dao/AuthCrawlerDAO.java
@@ -1,9 +1,11 @@
 package com.loafle.overflow.central.module.auth.dao;
 
 
-import com.loafle.overflow.central.module.meta.model.MetaCrawler;
-import com.loafle.overflow.central.module.target.model.Target;
+
+
 import com.loafle.overflow.model.auth.AuthCrawler;
+import com.loafle.overflow.model.meta.MetaCrawler;
+import com.loafle.overflow.model.target.Target;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
diff --git a/src/main/java/com/loafle/overflow/central/module/auth/service/CentralAuthCrawlerService.java b/src/main/java/com/loafle/overflow/central/module/auth/service/CentralAuthCrawlerService.java
index 28da92d..3162083 100644
--- a/src/main/java/com/loafle/overflow/central/module/auth/service/CentralAuthCrawlerService.java
+++ b/src/main/java/com/loafle/overflow/central/module/auth/service/CentralAuthCrawlerService.java
@@ -1,13 +1,15 @@
 package com.loafle.overflow.central.module.auth.service;
 
-import com.loafle.overflow.central.commons.exception.OverflowException;
+
 import com.loafle.overflow.central.module.auth.dao.AuthCrawlerDAO;
 
-import com.loafle.overflow.central.module.infra.model.Infra;
-import com.loafle.overflow.central.module.infra.service.InfraService;
-import com.loafle.overflow.central.module.meta.model.MetaCrawler;
-import com.loafle.overflow.central.module.target.model.Target;
+
+import com.loafle.overflow.central.module.infra.service.CentralInfraService;
+import com.loafle.overflow.core.exception.OverflowException;
 import com.loafle.overflow.model.auth.AuthCrawler;
+import com.loafle.overflow.model.infra.Infra;
+import com.loafle.overflow.model.meta.MetaCrawler;
+import com.loafle.overflow.model.target.Target;
 import com.loafle.overflow.service.central.auth.AuthCrawlerService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -22,7 +24,7 @@ public class CentralAuthCrawlerService implements AuthCrawlerService {
     private AuthCrawlerDAO authCrawlerDAO;
 
     @Autowired
-    private InfraService infraService;
+    private CentralInfraService infraService;
 
     public AuthCrawler regist(AuthCrawler authCrawler)  {
 
@@ -39,6 +41,7 @@ public class CentralAuthCrawlerService implements AuthCrawlerService {
         return this.authCrawlerDAO.save(dbAuthCrawler);
     }
 
+
     public boolean checkAuthCrawler(long infraId, MetaCrawler crawler, String authJson) throws OverflowException {
 
         Infra infra = this.infraService.read(infraId);