diff --git a/app/Controllers/Admin/Customer/ServiceItemController.php b/app/Controllers/Admin/Customer/ServiceItemController.php
index b05985a..94404dc 100644
--- a/app/Controllers/Admin/Customer/ServiceItemController.php
+++ b/app/Controllers/Admin/Customer/ServiceItemController.php
@@ -26,7 +26,16 @@ class ServiceItemController extends CustomerController
         // $this->view_path .= strtolower($this->getService()->getClassName()) . DIRECTORY_SEPARATOR;
 
     }
-
+    protected function initAction(string $action): void
+    {
+        parent::initAction($action);
+        //LINE,IP,SERVER등 추가 FilterOption 셋팅용
+        foreach (SERVICE_ITEM_TYPES as $item_type => $label) {
+            $options = $this->getService()->getServiceItemLinkService($item_type)->getEntities();
+            $this->setFieldRule($item_type, $this->getFormFieldRule($this->getAction(), $item_type));
+            $this->setFilterFieldOption($item_type, $options);
+        }
+    }
     public function getService(): ServiceItemService
     {
         if (!$this->_service) {
@@ -51,6 +60,8 @@ class ServiceItemController extends CustomerController
     protected function getResultSuccess(string $message = MESSAGES["SUCCESS"], ?string $actionTemplate = null): RedirectResponse|string
     {
         switch ($this->getAction()) {
+            case 'create_form':
+            case 'modify_form':
             case 'index':
                 $result = parent::getResultSuccess($message, $this->request->getVar('ActionTemplate') ?? $actionTemplate ?? 'popup');
                 break;
@@ -79,26 +90,20 @@ class ServiceItemController extends CustomerController
     }
     //Index,FieldForm관련
 
-    protected function create_form_process(): void
+    //item_type에 따른 item_uid 값 가져오기
+    private function setItemUID(ServiceEntity $serviceEntity, array $formDatas): array
     {
-        //LINE,IP,SERVER등 추가 FilterOption 셋팅용
-        foreach (SERVICE_ITEM_TYPES as $item_type => $label) {
-            $options = $this->getService()->getServiceItemLinkService($item_type)->getEntities();
-            $this->setFilterFieldOption($item_type, $options);
+        switch ($formDatas['item_type']) {
+            case 'DOMAIN':
+                //DomainService에 먼저 create후 결과 uid를 item_uid로 전달함
+                $equipmentEntity = $this->getService()->getServiceItemLinkService($formDatas['item_type'])->create([
+                    'clientinfo_uid' => $serviceEntity->getClientUID(),
+                    'domain' => $formDatas['item_uid']
+                ]);
+                //도메인용 항목의 item_uid로 전달함
+                $formDatas['item_uid'] = $equipmentEntity->getPK();
+                break;
         }
-        parent::create_form_process();
-    }
-
-    //도메인의 경우 domaininfo에 등록 후 ServiceItemEntity의 item_uid에 넣고 create해야함
-    private function createDomain(ServiceEntity $serviceEntity, array $formDatas): array
-    {
-        //DomainService에 먼저 create후 결과 uid를 item_uid로 전달함
-        $equipmentEntity = $this->getService()->getServiceItemLinkService($formDatas['item_type'])->create([
-            'clientinfo_uid' => $serviceEntity->getClientUID(),
-            'domain' => $formDatas['item_uid']
-        ]);
-        //도메인용 항목의 item_uid로 전달함
-        $formDatas['item_uid'] = $equipmentEntity->getPK();
         return $formDatas;
     }
     protected function create_process(array $formDatas): ServiceItemEntity
@@ -107,30 +112,8 @@ class ServiceItemController extends CustomerController
         if (!$serviceEntity) {
             throw new \Exception("{$formDatas['serviceinfo_uid']}에 대한 서비스정보를 찾을수 없습니다.");
         }
-        // item_type이 도메인의 경우 domaininfo에 등록 후 ServiceItemEntity의 item_uid에 넣고 create해야함
-        if ($formDatas['item_type'] === 'DOMAIN') {
-            $formDatas = $this->createDomain($serviceEntity, $formDatas);
-        }
+        //item_type에 따른 item_uid 값 가져오기 반드시 Validation 전에 정의해야함
+        $formDatas = $this->setItemUID($serviceEntity, $formDatas);
         return parent::create_process($formDatas);
     }
-
-    protected function modify_form_process(mixed $entity): mixed
-    {
-        //LINE,IP,SERVER등 추가 FilterOption 셋팅용
-        foreach (SERVICE_ITEM_TYPES as $item_type => $label) {
-            $options = $this->getService()->getServiceItemLinkService($item_type)->getEntities();
-            $this->setFilterFieldOption($item_type, $options);
-        }
-        return parent::modify_form_process($entity);
-    }
-
-    protected function index_process(): array
-    {
-        //LINE,IP,SERVER등 추가 FilterOption 셋팅용
-        foreach (SERVICE_ITEM_TYPES as $item_type => $label) {
-            $options = $this->getService()->getServiceItemLinkService($item_type)->getEntities();
-            $this->setFilterFieldOption($item_type, $options);
-        }
-        return parent::index_process();
-    }
 }
diff --git a/app/Controllers/CommonController.php b/app/Controllers/CommonController.php
index e4574d8..92c5b87 100644
--- a/app/Controllers/CommonController.php
+++ b/app/Controllers/CommonController.php
@@ -211,6 +211,7 @@ abstract class CommonController extends BaseController
         foreach ($rules as $field => $rule) {
             $validation = $this->setValidation($validation, $field, $rule);
         }
+        // dd($formDatas);
         if (!$validation->run($formDatas)) {
             throw new \Exception("{$this->getService()->getClassName()} 작업 데이터 검증 오류발생\n" . implode(
                 "\n",
diff --git a/app/Helpers/Customer/ServiceItemHelper.php b/app/Helpers/Customer/ServiceItemHelper.php
index 87ce07d..1945836 100644
--- a/app/Helpers/Customer/ServiceItemHelper.php
+++ b/app/Helpers/Customer/ServiceItemHelper.php
@@ -23,18 +23,20 @@ class ServiceItemHelper extends CustomerHelper
         if (in_array($viewDatas['control']['action'], ['create', 'modify', 'create_form', 'modify_form'])) {
             $extras = (strpos($viewDatas['control']['field_rules'][$field], 'required') !== false) ? ["class" => "form-control", "required" => "", ...$extras] : ["class" => "form-control", ...$extras];
         }
-        switch ($viewDatas['item_type']) {
+        $item_type = $viewDatas['item_type'];
+        //Field는 item_uid이지만 , item_tpe에 따라 filter_options가 달라진다.
+        switch ($item_type) {
             case 'DOMAIN':
                 if (in_array($viewDatas['control']['action'], ['create', 'modify', 'create_form', 'modify_form'])) {
                     $form = form_input($field, $value ?? "", ["placeholder" => "예)example.com", ...$extras]);
                 } else {
-                    if (!is_array($viewDatas['control']['filter_optons'][$field])) {
-                        throw new \Exception(__METHOD__ . "에서 {$field}의 field_options가 array형태가 아닙니다.");
+                    if (!is_array($viewDatas['control']['filter_optons'][$item_type])) {
+                        throw new \Exception(__METHOD__ . "에서 {$item_type}의 field_options가 array형태가 아닙니다.");
                     }
                     //CodeIgniter 4의 form_dropdown()은 options 배열로만 값을 받기 때문에, disabled 속성 같은 개별 옵션에 대한 HTML 속성 추가는 기본적으로 지원하지 않습니다.
                     $form_temps = ["<select name=\"{$field}\" class=\"select-field\"" . (isset($extras['onChange']) ? " onChange=\"{$extras['onChange']}\"" : "") . ">"];
-                    $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $field) . " 선택</option>";
-                    foreach ($viewDatas['control']['filter_optons'][$field]  as $key => $filterEntity) {
+                    $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $item_type) . " 선택</option>";
+                    foreach ($viewDatas['control']['filter_optons'][$item_type]  as $key => $filterEntity) {
                         $disabled = in_array($filterEntity->getStatus(), [DomainEntity::STATUS_OCCUPIED, DomainEntity::STATUS_FORBIDDEN]) ? 'disabled="disabled"' : '';
                         $selected = ($value === $key) ? 'selected="selected"' : '';
                         $form_temps[] = "<option value=\"{$key}\"{$selected} {$disabled}>{$filterEntity->getTitle()}</option>";
@@ -42,6 +44,7 @@ class ServiceItemHelper extends CustomerHelper
                     $form_temps[] = '</select>';
                     $form = implode("", $form_temps);
                 }
+                break;
             case "LINE":
             case "SERVER":
             case "CPU":
@@ -49,13 +52,14 @@ class ServiceItemHelper extends CustomerHelper
             case "STORAGE":
             case "SOFTWARE":
             case "DEFENCE":
-                if (!is_array($viewDatas['control']['filter_optons'][$field])) {
-                    throw new \Exception(__METHOD__ . "에서 {$field}의 field_options가 array형태가 아닙니다.");
+                // dd($viewDatas['control']['filter_optons']);
+                if (!is_array($viewDatas['control']['filter_optons'][$item_type])) {
+                    throw new \Exception(__METHOD__ . "에서 {$item_type}의 field_options가 array형태가 아닙니다.");
                 }
                 //CodeIgniter 4의 form_dropdown()은 options 배열로만 값을 받기 때문에, disabled 속성 같은 개별 옵션에 대한 HTML 속성 추가는 기본적으로 지원하지 않습니다.
                 $form_temps = ["<select name=\"{$field}\" class=\"select-field\"" . (isset($extras['onChange']) ? " onChange=\"{$extras['onChange']}\"" : "") . ">"];
-                $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $field) . " 선택</option>";
-                foreach ($viewDatas['control']['filter_optons'][$field]  as $key => $filterEntity) {
+                $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $item_type) . " 선택</option>";
+                foreach ($viewDatas['control']['filter_optons'][$item_type]  as $key => $filterEntity) {
                     $disabled = '';
                     $selected = ($value === $key) ? 'selected="selected"' : '';
                     $form_temps[] = "<option value=\"{$key}\"{$selected} {$disabled}>{$filterEntity->getTitle()}</option>";
@@ -64,20 +68,19 @@ class ServiceItemHelper extends CustomerHelper
                 $form = implode("", $form_temps);
                 break;
             case "IP":
-                if (!is_array($viewDatas['control']['filter_optons'][$field])) {
-                    throw new \Exception(__METHOD__ . "에서 {$field}의 field_options가 array형태가 아닙니다.");
+                if (!is_array($viewDatas['control']['filter_optons'][$item_type])) {
+                    throw new \Exception(__METHOD__ . "에서 {$item_type}의 field_options가 array형태가 아닙니다.");
                 }
                 //CodeIgniter 4의 form_dropdown()은 options 배열로만 값을 받기 때문에, disabled 속성 같은 개별 옵션에 대한 HTML 속성 추가는 기본적으로 지원하지 않습니다.
                 $form_temps = ["<select name=\"{$field}\" class=\"select-field\"" . (isset($extras['onChange']) ? " onChange=\"{$extras['onChange']}\"" : "") . ">"];
-                $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $field) . " 선택</option>";
-                foreach ($viewDatas['control']['filter_optons'][$field]  as $key => $filterEntity) {
+                $form_temps[] = "<option value=\"\">" . lang($viewDatas['class_path'] . '.label.' . $item_type) . " 선택</option>";
+                foreach ($viewDatas['control']['filter_optons'][$item_type]  as $key => $filterEntity) {
                     $disabled = in_array($filterEntity->getStatus(), [IpEntity::STATUS_OCCUPIED, IpEntity::STATUS_FORBIDDEN]) ? 'disabled="disabled"' : '';
                     $selected = ($value === $key) ? 'selected="selected"' : '';
                     $form_temps[] = "<option value=\"{$key}\"{$selected} {$disabled}>{$filterEntity->getTitle()}</option>";
                 }
                 $form_temps[] = '</select>';
                 $form = implode("", $form_temps);
-                //dd($viewDatas['occupied_ips']);
                 break;
             default:
                 $form = parent::getFieldForm($field, $value, $viewDatas, $extras);
@@ -92,7 +95,7 @@ class ServiceItemHelper extends CustomerHelper
         }
         switch ($field) {
             case 'item_uid':
-                $form = $this->getFieldFormByItemType($this->getRequest()->getVar('item_type'), $value, $viewDatas, $extras);
+                $form = $this->getFieldFormByItemType($field, $value, $viewDatas, $extras);
                 break;
             default:
                 $form = parent::getFieldForm($field, $value, $viewDatas, $extras);
diff --git a/app/Services/Customer/CustomerService.php b/app/Services/Customer/CustomerService.php
index 34aee6a..f4709be 100644
--- a/app/Services/Customer/CustomerService.php
+++ b/app/Services/Customer/CustomerService.php
@@ -40,32 +40,50 @@ abstract class CustomerService extends CommonService
         if (!array_key_exists($key, $this->_equipmentService)) {
             switch ($key) {
                 case 'SERVER':
-                    $this->_equipmentService[$key] = new ServerService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new ServerService();
+                    }
                     break;
                 case 'CPU':
-                    $this->_equipmentService[$key] = new CpuService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new CpuService();
+                    }
                     break;
                 case 'RAM':
-                    $this->_equipmentService[$key] = new RamService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new RamService();
+                    }
                     break;
                 case 'STORAGE':
-                    $this->_equipmentService[$key] = new StorageService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new StorageService();
+                    }
                     break;
                 case 'LINE':
-                    $this->_equipmentService[$key] = new LineService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new LineService();
+                    }
                     break;
                 case 'IP':
-                    // $this->_equipmentService[$key] = new ServiceItemIpService();
-                    $this->_equipmentService[$key] = new IpService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        // $this->_equipmentService[$key] = new ServiceItemIpService();
+                        $this->_equipmentService[$key] = new IpService();
+                    }
                     break;
                 case 'DEFENCE':
-                    $this->_equipmentService[$key] = new DefenceService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new DefenceService();
+                    }
                     break;
                 case 'SOFTWARE':
-                    $this->_equipmentService[$key] = new SoftwareService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new SoftwareService();
+                    }
                     break;
                 case 'DOMAIN':
-                    $this->_equipmentService[$key] = new DomainService();
+                    if (!array_key_exists($key, $this->_equipmentService)) {
+                        $this->_equipmentService[$key] = new DomainService();
+                    }
                     break;
                 default:
                     throw new \Exception(__FUNCTION__ . "에서 사용하지않는 Service를 요청하였습니다.: {$key}");