diff --git a/app/Controllers/Admin/Cloudflare/AccountController.php b/app/Controllers/Admin/Cloudflare/AccountController.php
index a2cbb53..55f8fe2 100644
--- a/app/Controllers/Admin/Cloudflare/AccountController.php
+++ b/app/Controllers/Admin/Cloudflare/AccountController.php
@@ -81,8 +81,8 @@ class AccountController extends CloudflareController
     {
         //부모데이터정의
         $this->auth_entity = $this->getAuthModel()->getEntityByPK($uid);
-        if ($this->auth_entity === null) {
-            throw new \Exception("Auth: {$uid} 정보를 찾을수 없습니다.");
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Auth: [{$uid}] 정보를 찾을수 없습니다.");
         }
         $this->getService()->reload($this->auth_entity);
     }
diff --git a/app/Controllers/Admin/Cloudflare/FirewallController.php b/app/Controllers/Admin/Cloudflare/FirewallController.php
index f448dd4..1ff9ea2 100644
--- a/app/Controllers/Admin/Cloudflare/FirewallController.php
+++ b/app/Controllers/Admin/Cloudflare/FirewallController.php
@@ -72,6 +72,9 @@ class FirewallController extends CloudflareController
         }
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Socket처리
         $this->entity = $this->getService()->modify($this->_zone_entity, $this->entity, $this->formDatas);
     }
@@ -130,7 +133,7 @@ class FirewallController extends CloudflareController
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($uid);
         if ($this->_zone_entity === null) {
-            throw new \Exception("Zone: {$uid} 정보를 찾을수 없습니다.");
+            throw new \Exception("Zone: [{$uid}] 정보를 찾을수 없습니다.");
         }
         $this->getService()->reload($this->_zone_entity);
     }
diff --git a/app/Controllers/Admin/Cloudflare/RecordController.php b/app/Controllers/Admin/Cloudflare/RecordController.php
index 63bf1c9..6eea834 100644
--- a/app/Controllers/Admin/Cloudflare/RecordController.php
+++ b/app/Controllers/Admin/Cloudflare/RecordController.php
@@ -94,6 +94,9 @@ class RecordController extends CloudflareController
         //Socket처리
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->formDatas[$this->getModel()::PARENT]);
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Zone: [{$this->formDatas[$this->getModel()::PARENT]}] 정보를 찾을수 없습니다.");
+        }
         $entitys = [];
         foreach ($hosts as $host) {
             $entity = $this->getService()->create(
@@ -135,6 +138,9 @@ class RecordController extends CloudflareController
         }
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Socket처리
         $this->entity = $this->getService()->modify($this->_zone_entity, $this->entity, $this->formDatas);
     }
@@ -167,6 +173,9 @@ class RecordController extends CloudflareController
         }
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Cloudflare 삭제
         $this->entity = $this->getService()->delete($this->_zone_entity, $this->entity);
     }
@@ -221,6 +230,9 @@ class RecordController extends CloudflareController
         }
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_zone_entity === null) {
+            throw new \Exception("Zone: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Socket처리
         $this->entity = $this->getService()->sync($this->_zone_entity, $this->entity);
     }
@@ -234,7 +246,7 @@ class RecordController extends CloudflareController
         //부모데이터정의
         $this->_zone_entity = $this->getZoneModel()->getEntityByPK($uid);
         if ($this->_zone_entity === null) {
-            throw new \Exception("Zone: {$uid} 정보를 찾을수 없습니다.");
+            throw new \Exception("Zone: [{$uid}] 정보를 찾을수 없습니다.");
         }
         $this->getService()->reload($this->_zone_entity);
     }
diff --git a/app/Controllers/Admin/Cloudflare/ZoneController.php b/app/Controllers/Admin/Cloudflare/ZoneController.php
index b338cf2..ed29fe4 100644
--- a/app/Controllers/Admin/Cloudflare/ZoneController.php
+++ b/app/Controllers/Admin/Cloudflare/ZoneController.php
@@ -80,6 +80,12 @@ class ZoneController extends CloudflareController
     {
         //DB작업도 Socket에서 다 처리하므로 parent::create_process()하면 않됨
         $this->formDatas = $this->create_validate($this->action, $this->fields);
+        //부모데이터 정의
+        $this->_account_entity = $this->getAccountModel()->getEntityByPK($this->formDatas[$this->getModel()::PARENT]);
+        if ($this->_account_entity === null) {
+            throw new \Exception("Account: [{$this->formDatas[$this->getModel()::PARENT]}] 정보를 찾을수 없습니다.");
+        }
+
         //데이터검증
         //Type이 A형식일경우 IP형태인지 확인
         if ($this->formDatas['type'] === 'A') {
@@ -117,8 +123,6 @@ class ZoneController extends CloudflareController
             $cnt++;
         }
         //Socket처리
-        //부모데이터 정의
-        $this->_account_entity = $this->getAccountModel()->getEntityByPK($this->formDatas[$this->getModel()::PARENT]);
         //Zone생성
         $cnt = 1;
         $entitys = [];
@@ -173,6 +177,9 @@ class ZoneController extends CloudflareController
         }
         //부모데이터정의
         $this->_account_entity = $this->getAccountModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_account_entity === null) {
+            throw new \Exception("Account: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Socket처리
         $this->entity = $this->getService()->modify($this->_account_entity, $this->entity, $this->formDatas);
     }
@@ -212,6 +219,9 @@ class ZoneController extends CloudflareController
         //Zone 삭제
         //부모데이터정의
         $this->_account_entity = $this->getAccountModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_account_entity === null) {
+            throw new \Exception("Account: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         $this->entity = $this->getService()->delete($this->_account_entity, $this->entity);
     }
     //  리스트
@@ -265,6 +275,9 @@ class ZoneController extends CloudflareController
         }
         //부모데이터정의
         $this->_account_entity = $this->getAccountModel()->getEntityByPK($this->entity->getParent());
+        if ($this->_account_entity === null) {
+            throw new \Exception("Account: [{$this->entity->getParent()}] 정보를 찾을수 없습니다.");
+        }
         //Socket처리
         $this->entity = $this->getService()->sync($this->_account_entity, $this->entity);
     }
@@ -278,7 +291,7 @@ class ZoneController extends CloudflareController
         //부모데이터정의
         $this->_account_entity = $this->getAccountModel()->getEntityByPK($uid);
         if ($this->_account_entity === null) {
-            throw new \Exception("Account: {$uid} 정보를 찾을수 없습니다.");
+            throw new \Exception("Account: [{$uid}] 정보를 찾을수 없습니다.");
         }
         $this->getService()->reload($this->_account_entity);
     }