diff --git a/app/Cells/ProductCell.php b/app/Cells/ProductCell.php
index ddfcb56..b93e897 100644
--- a/app/Cells/ProductCell.php
+++ b/app/Cells/ProductCell.php
@@ -13,18 +13,10 @@ class ProductCell extends BaseCell
 		return $this->_deviceModel = $this->_deviceModel ?: new DeviceModel();
 	}
 
-	public function virtual(array $cellDatas = [])
-	{
-		return view(
-			'Views/cells/product/' . __FUNCTION__,
-			['cellDatas' => $cellDatas]
-		);
-	}
-
-	public function beremetal(array $cellDatas = [])
+	public function device(array $cellDatas = [])
 	{
 		$cellDatas['device'] = [];
-		$cellDatas['device']['categorys'] = ['server', 'memory', 'disk'];
+		$cellDatas['device']['categorys'] = ['server', 'cpu', 'memory', 'disk', 'nic', 'publicip', 'os'];
 		$cellDatas['device']['options'] = $this->getDeviceModel()->getOptions();
 		return view(
 			'Views/cells/product/' . __FUNCTION__,
@@ -32,7 +24,7 @@ class ProductCell extends BaseCell
 		);
 	}
 
-	public function beremetal_calulator(array $cellDatas = []): string
+	public function device_calulator(array $cellDatas = []): string
 	{
 		$cellDatas['device']              = [];
 		$cellDatas['device']['categorys'] = ['server', 'cpu', 'memory', 'disk', 'nic', 'publicip', 'os'];
diff --git a/app/Controllers/Admin/BillingController.php b/app/Controllers/Admin/BillingController.php
index 9f733f9..0d7c71e 100644
--- a/app/Controllers/Admin/BillingController.php
+++ b/app/Controllers/Admin/BillingController.php
@@ -17,14 +17,13 @@ class BillingController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new BillingModel();
+        $this->initModel(new BillingModel());
         $this->_viewDatas['className'] = 'Billing';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
         $this->_viewDatas['class_icon'] = CLASS_ICONS[strtoupper($this->_viewDatas['className'])];
         helper($this->_viewDatas['className']);
     }
-
     final protected function getOrderModel(): OrderModel
     {
         return $this->_orderModel = $this->_orderModel ?: new OrderModel();
@@ -78,7 +77,7 @@ class BillingController extends AdminController
     }
 
     //View 관련
-    protected function view_process($entity)
+    protected function view_process($entity): BillingEntity
     {
         $entity = parent::view_process($entity);
         //청구서 연결 주문정보 가져오기
diff --git a/app/Controllers/Admin/BoardController.php b/app/Controllers/Admin/BoardController.php
index 758bccf..5c97570 100644
--- a/app/Controllers/Admin/BoardController.php
+++ b/app/Controllers/Admin/BoardController.php
@@ -3,6 +3,7 @@
 namespace App\Controllers\Admin;
 
 use App\Controllers\Trait\UpDownloadTrait;
+use App\Entities\BoardEntity;
 use App\Models\BoardModel;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
@@ -15,7 +16,7 @@ class BoardController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new BoardModel();
+        $this->initModel(new BoardModel());
         $this->_viewDatas['className'] = 'Board';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);;
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -66,7 +67,7 @@ class BoardController extends AdminController
 
     private function build_notice()
     {
-        $entitys = $this->_model->getEntitys(['category' => $this->_category_notice, 'status' => DEFAULTS['STATUS']]);
+        $entitys = $this->getModel()->getEntitys(['category' => $this->_category_notice, 'status' => DEFAULTS['STATUS']]);
         $temps = array("<ul>");
         foreach ($entitys as $entity) {
             array_push($temps, sprintf(
@@ -83,7 +84,7 @@ class BoardController extends AdminController
     }
 
     //Insert관련
-    protected function insert_process()
+    protected function insert_process(): BoardEntity
     {
         $entity = parent::insert_process();
         if ($entity->category == $this->_category_notice) {
@@ -92,7 +93,7 @@ class BoardController extends AdminController
         return $entity;
     }
     //Update관련
-    protected function update_process($entity)
+    protected function update_process($entity): BoardEntity
     {
         $entity = parent::update_process($entity);
         if ($entity->category == $this->_category_notice) {
@@ -101,7 +102,7 @@ class BoardController extends AdminController
         return $entity;
     }
     //Toggle관련
-    protected function toggle_process($entity)
+    protected function toggle_process($entity): BoardEntity
     {
         $entity = parent::toggle_process($entity);
         if ($entity->category == $this->_category_notice) {
@@ -110,7 +111,7 @@ class BoardController extends AdminController
         return $entity;
     }
     //Delete 관련
-    protected function delete_process($entity)
+    protected function delete_process($entity): BoardEntity
     {
         $entity = parent::delete_process($entity);
         if ($entity->category->$this->_category_notice) {
diff --git a/app/Controllers/Admin/CategoryController.php b/app/Controllers/Admin/CategoryController.php
index b027646..7d5e8c5 100644
--- a/app/Controllers/Admin/CategoryController.php
+++ b/app/Controllers/Admin/CategoryController.php
@@ -12,7 +12,7 @@ class CategoryController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model                   = new CategoryModel();
+        $this->initModel(new CategoryModel());
         $this->_viewDatas["className"]  = "Category";
         $this->_viewPath .= strtolower($this->_viewDatas["className"]);
         $this->_viewDatas["title"]      = lang($this->_viewDatas["className"] . ".title");
diff --git a/app/Controllers/Admin/DeviceController.php b/app/Controllers/Admin/DeviceController.php
index ee3c043..9b1e7ba 100644
--- a/app/Controllers/Admin/DeviceController.php
+++ b/app/Controllers/Admin/DeviceController.php
@@ -12,7 +12,7 @@ class DeviceController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new DeviceModel();
+        $this->initModel(new DeviceModel());
         $this->_viewDatas["className"] = "Device";
         $this->_viewPath .= strtolower($this->_viewDatas["className"]);
         $this->_viewDatas["title"] = lang($this->_viewDatas["className"] . ".title");
@@ -51,7 +51,7 @@ class DeviceController extends AdminController
         $viewDatas = [];
         $viewDatas['device'] = [];
         $viewDatas['device']['categorys'] = ['server', 'cpu', 'memory', 'disk', 'nic', 'publicip', 'os'];
-        $viewDatas['device']['options'] = $this->_model->getOptions(['category' => $category]);
+        $viewDatas['device']['options'] = $this->getModel()->getOptions(['category' => $category]);
         return view($this->_viewPath . '/' . $category, ['cellDatas' => $viewDatas]);
     }
 }
diff --git a/app/Controllers/Admin/OrderController.php b/app/Controllers/Admin/OrderController.php
index db449db..2de6987 100644
--- a/app/Controllers/Admin/OrderController.php
+++ b/app/Controllers/Admin/OrderController.php
@@ -2,6 +2,7 @@
 
 namespace App\Controllers\Admin;
 
+use App\Entities\OrderEntity;
 use App\Models\OrderModel;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
@@ -12,7 +13,7 @@ class OrderController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new OrderModel();
+        $this->initModel(new OrderModel());
         $this->_viewDatas['className'] = 'Order';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -48,7 +49,7 @@ class OrderController extends AdminController
     }
 
     //가격이나,할인가,수량 변경했을경우 다시 계산해서 Price에 넣기위해
-    protected function update_process($entity)
+    protected function update_process($entity): OrderEntity
     {
         //가격이나,할인가,수량 변경했을경우 다시 계산해서 결제금액(price)에 넣기위해
         $this->_viewDatas['fieldDatas']['price'] =
diff --git a/app/Controllers/Admin/ProductController.php b/app/Controllers/Admin/ProductController.php
index adb2938..ac40fe0 100644
--- a/app/Controllers/Admin/ProductController.php
+++ b/app/Controllers/Admin/ProductController.php
@@ -3,7 +3,9 @@
 namespace App\Controllers\Admin;
 
 use App\Controllers\Trait\UpDownloadTrait;
+use App\Entities\ProductEntity;
 use App\Models\DeviceModel;
+use App\Models\ProductDeviceModel;
 use App\Models\ProductModel;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
@@ -13,10 +15,11 @@ class ProductController extends AdminController
 {
     use UpDownloadTrait;
     private $_deviceModel = null;
+    private $_productDeviceModel = null;
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new ProductModel();
+        $this->initModel(new ProductModel());
         $this->_viewDatas['className'] = 'Product';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -28,6 +31,10 @@ class ProductController extends AdminController
     {
         return $this->_deviceModel = $this->_deviceModel ?: new DeviceModel();
     }
+    final protected function getProductDeviceModel(): ProductDeviceModel
+    {
+        return $this->_productDeviceModel = $this->_productDeviceModel ?: new ProductDeviceModel();
+    }
 
     public function getFields(string $action = ""): array
     {
@@ -85,7 +92,7 @@ class ProductController extends AdminController
     }
 
     //가상서버
-    protected function virtual_process()
+    protected function virtual_process(ProductEntity $entity): array
     {
         //가상서버정보
         $protudctDatas = array(
@@ -121,40 +128,36 @@ class ProductController extends AdminController
         }
         $protudctDatas['name']    = implode(" ", $titles);
         $protudctDatas['content'] = implode("\n", $titles);
-        $product                  = $this->_model->create($protudctDatas);
+        $product                  = $this->getModel()->create($protudctDatas);
+        return array();
         //return $this->add_procedure($product, 1, $this->_viewDatas['fieldDatas']['paymentday']);
     }
     //실서버
-    protected function beremetal_process()
+    protected function beremetal_process(ProductEntity $entity, array $devices = []): array
     {
-        //상품정보가져오기
-        $product = $this->_model->getEntity([$this->_model->getPrimaryKey() => $this->_viewDatas['fieldDatas']['product_uid']]);
-        //재고수 비교
-        if ($product->stock < $this->_viewDatas['fieldDatas']['quantity']) {
-            throw new \Exception("구매수량이 너무 많습니다.\n구매수량:{$this->_viewDatas['fieldDatas']['quantity']}개, 남은 재고수량:{$product->stock}개");
+        $fields = ['server', 'cpu', 'memory', 'disk', 'nic', 'publicip', 'os'];
+        //fieldData 적용
+        foreach ($fields as $field) {
+            $formDatas = ['product_uid' => $entity->getPrimaryKey()];
+            $formDatas['device_uid'] = $this->request->getPost($field);
+            $formDatas['device_cnt'] = $this->request->getPost($field . "_cnt") ?: 1;
+            if (!is_null($formDatas['device_uid'])) {
+                $devices[$field] = $this->getProductDeviceModel()->create($formDatas);
+            }
         }
-        //구매 금액 비교
-        $price = $product->price * $this->_viewDatas['fieldDatas']['quantity'];
-        if ($price != $this->_viewDatas['fieldDatas']['price']) {
-            throw new \Exception("실 상품금액{$price} 와 구매금액{$this->_viewDatas['fieldDatas']['price']}이 서로 다릅니다.");
-        }
-        //결제방식이 월이용권이면 결제일 확인
-        $paymentDay = null;
-        if ($product->type == 'rental') {
-            $paymentDay = $this->request->getVar('paymentday') ?: throw new \Exception("월이용권 상품의 경우는 매월 결제일을 지정해주셔야합니다.");
-        }
-        //return $this->add_procedure($product, $this->_viewDatas['fieldDatas']['quantity'], $paymentDay);
+        dd($devices);
+        return $devices;
     }
 
     //주문처리
-    protected function device_process()
+    protected function device_process(ProductEntity $entity): array
     {
         switch ($this->_viewDatas['fieldDatas']['category']) {
             case 'virtual':
-                return $this->virtual_process();
+                return $this->virtual_process($entity);
                 break;
             case 'beremetal':
-                return $this->beremetal_process();
+                return $this->beremetal_process($entity);
                 break;
             default:
                 throw new \Exception($this->_viewDatas['fieldDatas']['category'] . "는 알수없는 상품 구분입니다. 다시 확인 부탁드립니다.");
@@ -163,20 +166,22 @@ class ProductController extends AdminController
     }
 
     //Insert관련
-    protected function insert_validate()
+    protected function insert_process(): ProductEntity
     {
-        parent::insert_validate();
-    }
-    protected function insert_process()
-    {
-        $this->device_process();
         $this->_viewDatas['fieldDatas']['price'] = $this->calculate_price();
-        return parent::insert_process();
+        $entity = parent::insert_process();
+        $entity->setDevices($this->device_process($entity));
+        return $entity;
     }
     //Update관련
-    protected function update_process($entity)
+    protected function update_process($entity): ProductEntity
     {
         $this->_viewDatas['fieldDatas']['price'] = $this->calculate_price();
-        return parent::update_process($entity);
+        $entity =  parent::update_process($entity);
+        foreach ($this->getProductDeviceModel()->getEntitys(['product_uid' => $entity->getPrimaryKey()]) as $productDeviceEntity) {
+            $this->getProductDeviceModel()->delete($productDeviceEntity);
+        }
+        $entity->setDevices($this->device_process($entity));
+        return $entity;
     }
 }
diff --git a/app/Controllers/Admin/SitepageController.php b/app/Controllers/Admin/SitepageController.php
index 7dae460..42e916f 100644
--- a/app/Controllers/Admin/SitepageController.php
+++ b/app/Controllers/Admin/SitepageController.php
@@ -12,7 +12,7 @@ class SitepageController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new SitepageModel();
+        $this->initModel(new SitepageModel());
         $this->_viewDatas['className'] = 'Sitepage';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
diff --git a/app/Controllers/Admin/UserController.php b/app/Controllers/Admin/UserController.php
index bde427c..29952db 100644
--- a/app/Controllers/Admin/UserController.php
+++ b/app/Controllers/Admin/UserController.php
@@ -12,7 +12,7 @@ class UserController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new UserModel();
+        $this->initModel(new UserModel());
         $this->_viewDatas['className'] = 'User';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
diff --git a/app/Controllers/Admin/UserSNSController.php b/app/Controllers/Admin/UserSNSController.php
index a3e89e7..843e579 100644
--- a/app/Controllers/Admin/UserSNSController.php
+++ b/app/Controllers/Admin/UserSNSController.php
@@ -12,7 +12,7 @@ class UserSNSController extends AdminController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new UserSNSModel();
+        $this->initModel(new UserSNSModel());
         $this->_viewDatas['className'] = 'UserSNS';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
diff --git a/app/Controllers/CommonController.php b/app/Controllers/CommonController.php
index 243ac98..4af958d 100644
--- a/app/Controllers/CommonController.php
+++ b/app/Controllers/CommonController.php
@@ -2,15 +2,16 @@
 
 namespace App\Controllers;
 
+
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
 
 abstract class CommonController extends BaseController
 {
+    private $_model = null;
     protected $helpers = ['Common'];
     protected $_validation = null;
-    protected $_model = null;
     protected $_session = null;
     protected $_viewPath = '';
     protected $_viewDatas = array();
@@ -34,15 +35,25 @@ abstract class CommonController extends BaseController
             $this->_viewDatas['currentRoles'] = is_array($currentRoles) ? $currentRoles : [DEFAULTS["ROLE"]];
         }
     }
-
     abstract public function getFields(string $action): array;
     abstract public function getFieldFilters(): array;
+    final protected function initModel($model)
+    {
+        $this->_model = $model;
+    }
+    final protected function getModel()
+    {
+        if ($this->_model === null) {
+            throw new \Exception("Model이 지정되지 않았습니다.");
+        }
+        return $this->_model;
+    }
     //Field별 Rule용
     protected function getFieldRule(string $field, array $rules, string $action = ""): array
     {
         switch ($field) {
             default:
-                $rules = $this->_model->getFieldRule($field, $rules, $action);
+                $rules = $this->getModel()->getFieldRule($field, $rules, $action);
                 break;
         }
         return $rules;
@@ -59,19 +70,6 @@ abstract class CommonController extends BaseController
     {
         return $this->getFieldFilters();
     }
-    //Field별 Form Option용
-    public function getFieldFormOption(string $field): array
-    {
-        switch ($field) {
-            default:
-                $options = $this->_model->getFieldFOrmOption($field);
-                break;
-        }
-        if (!is_array($options)) {
-            throw new \Exception(__FUNCTION__ . "에서 {$this->_viewDatas['className']}의 Field:{$field}의 FormOptionData가 array가 아닙니다.\n" . var_export($options, true));
-        }
-        return $options;
-    }
     final public function getFieldFormOptions(array $fields): array
     {
         $fieldFormOptions = array();
@@ -79,7 +77,7 @@ abstract class CommonController extends BaseController
             if (!is_string($field)) {
                 throw new \Exception(__FUNCTION__ . "에서 {$this->_viewDatas['className']}의 Field:{$field}가 string 아닙니다.\n" . var_export($fields, true));
             }
-            $fieldFormOptions[$field] = $this->getFieldFormOption($field);
+            $fieldFormOptions[$field] = $this->getModel()->getFieldFormOption($field);
         }
         return $fieldFormOptions;
     }
@@ -152,23 +150,23 @@ abstract class CommonController extends BaseController
     }
     protected function insert_process()
     {
-        return $this->_model->create($this->_viewDatas['fieldDatas']);
+        return $this->getModel()->create($this->_viewDatas['fieldDatas']);
     }
     final public function insert()
     {
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
             $this->action_init(['action' => __FUNCTION__]);
             $this->insert_validate();
             $entity = $this->insert_process();
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.");
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -186,7 +184,7 @@ abstract class CommonController extends BaseController
     {
         try {
             $this->action_init(['action' => __FUNCTION__]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->_viewDatas['entity'] = $this->update_form_process($entity);
             helper(['form']);
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -226,24 +224,24 @@ abstract class CommonController extends BaseController
     }
     protected function update_process($entity)
     {
-        return $this->_model->modify($entity, $this->_viewDatas['fieldDatas']);
+        return $this->getModel()->modify($entity, $this->_viewDatas['fieldDatas']);
     }
     final public function update($uid)
     {
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
             $this->action_init(['action' => __FUNCTION__]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->update_validate($entity);
             $entity = $this->update_process($entity);
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.");
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -254,7 +252,7 @@ abstract class CommonController extends BaseController
     //Reply관련
     protected function reply_form_process($entity)
     {
-        $titleField = $this->_model->getTitleField();
+        $titleField = $this->getModel()->getTitleField();
         $entity->$titleField = "RE: " . $entity->$titleField;
         $this->_viewDatas['forms'] = ['attributes' => ['method' => "post",], 'hiddens' => []];
         return $entity;
@@ -263,7 +261,7 @@ abstract class CommonController extends BaseController
     {
         try {
             $this->action_init(['action' => __FUNCTION__]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->_viewDatas['entity'] = $this->reply_form_process($entity);
             helper(['form']);
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -289,24 +287,24 @@ abstract class CommonController extends BaseController
     }
     protected function reply_process($entity)
     {
-        return $this->_model->reply($entity, $this->_viewDatas['fieldDatas']);
+        return $this->getModel()->reply($entity, $this->_viewDatas['fieldDatas']);
     }
     final public function reply($uid)
     {
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
             $this->action_init(['action' => __FUNCTION__]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->reply_validate($entity);
             $entity = $this->reply_process($entity);
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.");
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -331,24 +329,24 @@ abstract class CommonController extends BaseController
     }
     protected function toggle_process($entity)
     {
-        return $this->_model->modify($entity, $this->_viewDatas['fieldDatas']);
+        return $this->getModel()->modify($entity, $this->_viewDatas['fieldDatas']);
     }
     final public function toggle($uid, string $field)
     {
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
             $this->action_init(['action' => __FUNCTION__, 'fields' => [$field]]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->toggle_validate($entity);
             $entity = $this->toggle_process($entity);
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.");
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
@@ -371,7 +369,7 @@ abstract class CommonController extends BaseController
     }
     protected function batchjob_process($entity)
     {
-        return $this->_model->modify($entity, $this->_viewDatas['fieldDatas']);
+        return $this->getModel()->modify($entity, $this->_viewDatas['fieldDatas']);
     }
     final public function batchjob()
     {
@@ -379,7 +377,7 @@ abstract class CommonController extends BaseController
         $entitys   = array();
         $batchjobs = array();
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
             //fields 해당하는 field중 선택된 값이 있는경우만 fields로 정의
             $fields = array();
@@ -396,10 +394,10 @@ abstract class CommonController extends BaseController
             $cnt = 1;
             foreach ($uids as $uid) {
                 try {
-                    $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+                    $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
                     $this->batchjob_validate($entity);
                     $entity = $this->batchjob_process($entity);
-                    array_push($entitys, $this->_model->modify($entity, $this->_viewDatas['fieldDatas']));
+                    array_push($entitys, $this->getModel()->modify($entity, $this->_viewDatas['fieldDatas']));
                     array_push($batchjobs, "{$cnt}. {$uid}->{$entity->getTitle()}는 완료.");
                 } catch (\Exception $e) {
                     array_push($batchjobs, "{$cnt}. {$uid}는 실패.");
@@ -407,7 +405,7 @@ abstract class CommonController extends BaseController
                 $cnt++;
             }
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata(
                 "return_message",
                 sprintf("%s에서 총:%s개의 %s 완료하였습니다.", $this->_viewDatas['title'], count($entitys), __FUNCTION__,),
@@ -415,7 +413,7 @@ abstract class CommonController extends BaseController
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata(
                 "return_message",
@@ -437,27 +435,27 @@ abstract class CommonController extends BaseController
     //Delete 관련
     protected function delete_process($entity)
     {
-        if (!$this->_model->delete($entity->getPrimaryKey())) {
-            log_message("error", __FUNCTION__ . "에서 호출:" . $this->_model->getLastQuery());
-            log_message("error", implode("\n", $this->_model->errors()));
-            throw new \Exception(__FUNCTION__ . " 오류 발생.\n" . var_export($this->_model->errors(), true));
+        if (!$this->getModel()->delete($entity->getPrimaryKey())) {
+            log_message("error", __FUNCTION__ . "에서 호출:" . $this->getModel()->getLastQuery());
+            log_message("error", implode("\n", $this->getModel()->errors()));
+            throw new \Exception(__FUNCTION__ . " 오류 발생.\n" . var_export($this->getModel()->errors(), true));
         }
         return $entity;
     }
     final public function delete($uid)
     {
         //Transaction 시작
-        $this->_model->transStart();
+        $this->getModel()->transStart();
         try {
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->delete_process($entity);
             //Transaction Commit
-            $this->_model->transComplete();
+            $this->getModel()->transComplete();
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 {$entity->getTitle()}의 " . __FUNCTION__ . " 완료하였습니다.");
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
         } catch (\Exception $e) {
             //Transaction Rollback
-            $this->_model->transRollback();
+            $this->getModel()->transRollback();
             log_message("error", $e->getMessage());
             $this->_session->setFlashdata("return_message", "{$this->_viewDatas['title']}에서 " . __FUNCTION__ . " 실패하였습니다.\n" . $e->getMessage());
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/");
@@ -474,7 +472,7 @@ abstract class CommonController extends BaseController
     {
         try {
             $this->action_init(['action' => __FUNCTION__]);
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             $this->_viewDatas['entity'] = $this->view_process($entity);
             helper(['form']);
             $this->_session->keepFlashdata(SESSION_NAMES['RETURN_URL']);
@@ -494,24 +492,22 @@ abstract class CommonController extends BaseController
         //조건절 처리
         foreach ($this->_viewDatas['fieldFilters'] as $field) {
             $value = $this->request->getVar($field);
-            $this->_model->setIndexFieldFilter($field, $this->request->getVar($field) ?: DEFAULTS['EMPTY']);
+            $this->getModel()->setIndexFieldFilter($field, $this->request->getVar($field) ?: DEFAULTS['EMPTY']);
         }
         //검색어 처리
         $this->_viewDatas['word'] = $this->request->getVar('word') ?: DEFAULTS['EMPTY'];
-        $this->_model->setIndexWordFilter($this->_viewDatas['word']);
+        $this->getModel()->setIndexWordFilter($this->_viewDatas['word']);
         //검색일 처리
         $this->_viewDatas['start'] = $this->request->getVar('start') ?: DEFAULTS['EMPTY'];
         $this->_viewDatas['end'] = $this->request->getVar('end') ?: DEFAULTS['EMPTY'];
-        $this->_model->setIndexDateFilter($this->_viewDatas['start'], $this->_viewDatas['end']);
+        $this->getModel()->setIndexDateFilter($this->_viewDatas['start'], $this->_viewDatas['end']);
     }
     //Totalcount 처리
     protected function index_total(): int
     {
         $this->index_process();
         $this->index_condition();
-        $total = $this->_model->countAllResults();
-        // echo dd($this->_model->getLastQuery());
-        return $total;
+        return $this->getModel()->countAllResults();
     }
     //PageNation 처리
     protected function index_pagination($pager_group = 'default', int $segment = 0, $template = 'bootstrap_full'): string
@@ -528,7 +524,7 @@ abstract class CommonController extends BaseController
         // 2.app/Config/Pager.php/$templates에 'bootstrap_full => 'Pagers\bootstrap_full',
         // 'bootstrap_simple' => 'Pagers\bootstrap_simple', 추가
         $pager = \Config\Services::pager();
-        // $this->_model->paginate($this->_viewDatas['per_page'], $pager_group, $this->_viewDatas['page'], $segment);
+        // $this->getModel()->paginate($this->_viewDatas['per_page'], $pager_group, $this->_viewDatas['page'], $segment);
         $pager->makeLinks(
             $this->_viewDatas['page'],
             $this->_viewDatas['per_page'],
@@ -545,7 +541,7 @@ abstract class CommonController extends BaseController
     {
         $this->index_condition();
         if (array_key_exists('page', $this->_viewDatas)) {
-            $this->_model->limit(
+            $this->getModel()->limit(
                 $this->_viewDatas['per_page'],
                 $this->_viewDatas['page'] * $this->_viewDatas['per_page'] - $this->_viewDatas['per_page']
             );
@@ -557,7 +553,7 @@ abstract class CommonController extends BaseController
         if ($this->_viewDatas['order_field'] && $this->_viewDatas['order_value']) {
             $orderBy = ["{$this->_viewDatas['order_field']} {$this->_viewDatas['order_value']}"];
         }
-        return $this->_model->getEntitys([], $orderBy);
+        return $this->getModel()->findAll();
     }
     public function index()
     {
@@ -575,7 +571,7 @@ abstract class CommonController extends BaseController
             $this->_viewDatas['pagination'] = $this->index_pagination();
             //모델 처리
             $this->_viewDatas['entitys'] = $this->index_entitys();
-            // dd($this->_model->getLastQuery());
+            // dd($this->getModel()->getLastQuery());
             //setting return_url to session flashdata
             $this->_session->setFlashdata(SESSION_NAMES['RETURN_URL'], current_url() . '?' . $this->request->getUri()->getQuery() ?: "");
             return view($this->_viewPath . '/index' . $this->request->getVar('v') ?: '', ['viewDatas' => $this->_viewDatas]);
@@ -651,7 +647,7 @@ abstract class CommonController extends BaseController
     final public function download(string $field, $uid)
     {
         try {
-            $entity = $this->_model->getEntity([$this->_model->getPrimaryKey() => $uid]);
+            $entity = $this->getModel()->getEntity([$this->getModel()->getPrimaryKey() => $uid]);
             return $this->download_process($field, $entity);
         } catch (\Exception $e) {
             return redirect()->to($this->_session->getFlashdata(SESSION_NAMES['RETURN_URL']) ?: "/")->with('return_message', $e->getMessage());
diff --git a/app/Controllers/Front/Billing/BillingController.php b/app/Controllers/Front/Billing/BillingController.php
index f43e4c5..0aea19d 100644
--- a/app/Controllers/Front/Billing/BillingController.php
+++ b/app/Controllers/Front/Billing/BillingController.php
@@ -21,7 +21,7 @@ class BillingController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model                   = new BillingModel();
+        $this->initModel(new BillingModel());
         $this->_viewDatas['className']  = 'Billing';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -152,7 +152,7 @@ class BillingController extends FrontController
     protected function index_condition()
     {
         //사용자정보(user_uid)에 맞는 Biiling정보 가져오기
-        $this->_model->where('user_uid', $this->_session->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']]);
+        $this->getModel()->where('user_uid', $this->_session->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']]);
         parent::index_condition();
     }
 
diff --git a/app/Controllers/Front/Billing/CardController.php b/app/Controllers/Front/Billing/CardController.php
index 7563487..5976f51 100644
--- a/app/Controllers/Front/Billing/CardController.php
+++ b/app/Controllers/Front/Billing/CardController.php
@@ -65,22 +65,6 @@ class CardController extends BillingController
     {
         return parent::getFieldBatchFilters();
     }
-    //Field별 Form Option용
-    public function getFieldFormOption(string $field): array
-    {
-        switch ($field) {
-            case 'card_quota':
-                $options = lang($this->_viewDatas['className'] . '.CARD_QUOTA');
-                break;
-            default:
-                $options = parent::getFieldFormOption($field);
-                break;
-        }
-        if (!is_array($options)) {
-            throw new \Exception(__FUNCTION__ . "에서 {$this->_viewDatas['className']}의 Field:{$field}의 FormOptionData가 array가 아닙니다.\n" . var_export($options, true));
-        }
-        return $options;
-    }
     //Field별 Form Datas 처리용
     protected function getFieldFormData(string $field, $entity = null): array
     {
diff --git a/app/Controllers/Front/BoardController.php b/app/Controllers/Front/BoardController.php
index f986603..054898a 100644
--- a/app/Controllers/Front/BoardController.php
+++ b/app/Controllers/Front/BoardController.php
@@ -12,7 +12,7 @@ class BoardController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new BoardModel();
+        $this->initModel(new BoardModel());
         $this->_viewDatas['className'] = 'Board';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -104,7 +104,7 @@ class BoardController extends FrontController
         //권한체크
         $this->isRole('view');
         //조회수 올리기
-        $entity = $this->_model->addViewCount($entity);
+        $entity = $this->getModel()->addViewCount($entity);
         return parent::view_process($entity);
     }
     //Index관련
@@ -119,8 +119,8 @@ class BoardController extends FrontController
     //Category 및 Status 조건추가
     protected function index_condition()
     {
-        $this->_model->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
-        $this->_model->where("status", DEFAULTS['STATUS']);
+        $this->getModel()->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
+        $this->getModel()->where("status", DEFAULTS['STATUS']);
         parent::index_condition();
     }
     //Download관련
diff --git a/app/Controllers/Front/FrontController.php b/app/Controllers/Front/FrontController.php
index 30dc933..43228b9 100644
--- a/app/Controllers/Front/FrontController.php
+++ b/app/Controllers/Front/FrontController.php
@@ -23,10 +23,14 @@ abstract class FrontController extends CommonController
         $this->_viewDatas['category'] = false;
     }
 
-    final protected function getCategoryModel(): CategoryModel
+    final public function getCategoryModel()
     {
-        return $this->_categoryModel = $this->_categoryModel ?: new CategoryModel();
+        if ($this->_categoryModel === null) {
+            $this->_categoryModel = new CategoryModel();
+        }
+        return $this->_categoryModel;
     }
+
     //권한체크
     protected function isRole($action)
     {
diff --git a/app/Controllers/Front/OrderController.php b/app/Controllers/Front/OrderController.php
index 43f9450..b2cf27e 100644
--- a/app/Controllers/Front/OrderController.php
+++ b/app/Controllers/Front/OrderController.php
@@ -3,6 +3,7 @@
 namespace App\Controllers\Front;
 
 use App\Controllers\Trait\CartTrait;
+use App\Entities\OrderEntity;
 use App\Models\OrderModel;
 use App\Models\ProductModel;
 use CodeIgniter\HTTP\RequestInterface;
@@ -17,7 +18,7 @@ class OrderController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model                   = new OrderModel();
+        $this->initModel(new OrderModel());
         $this->_viewDatas['className']  = 'Order';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -148,7 +149,7 @@ class OrderController extends FrontController
     }
 
     //주문처리
-    protected function insert_process()
+    protected function insert_process(): OrderEntity
     {
         switch ($this->_viewDatas['fieldDatas']['category']) {
             case 'virtual':
@@ -184,12 +185,12 @@ class OrderController extends FrontController
         $uids = $this->_session->get(SESSION_NAMES['CART']) ?: array('NONE');
         //또는 Login했으면 사용자정보(user_uid)에 맞는 Order정보 가져오기
         if ($this->_session->get(SESSION_NAMES['ISLOGIN'])) {
-            $this->_model->where('user_uid', $this->_session->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']]);
+            $this->getModel()->where('user_uid', $this->_session->get(SESSION_NAMES['AUTH'])[AUTH_FIELDS['ID']]);
             if (count($uids)) {
-                $this->_model->orWhereIn('uid', $uids);
+                $this->getModel()->orWhereIn('uid', $uids);
             }
         } elseif (count($uids)) {
-            $this->_model->whereIn('uid', $uids);
+            $this->getModel()->whereIn('uid', $uids);
         }
         parent::index_condition();
     }
diff --git a/app/Controllers/Front/ProductController.php b/app/Controllers/Front/ProductController.php
index 82ff850..cef275a 100644
--- a/app/Controllers/Front/ProductController.php
+++ b/app/Controllers/Front/ProductController.php
@@ -12,7 +12,7 @@ class ProductController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new ProductModel();
+        $this->initModel(new ProductModel());
         $this->_viewDatas['className'] = 'Product';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -53,7 +53,7 @@ class ProductController extends FrontController
         //권한체크
         $this->isRole('view');
         //조회수 올리기
-        $entity = $this->_model->addViewCount($entity);
+        $entity = $this->getModel()->addViewCount($entity);
         return parent::view_process($entity);
     }
     //Index관련
@@ -68,8 +68,8 @@ class ProductController extends FrontController
     //Category 및 Status 조건추가
     protected function index_condition()
     {
-        $this->_model->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
-        $this->_model->where("status", DEFAULTS['STATUS']);
+        $this->getModel()->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
+        $this->getModel()->where("status", DEFAULTS['STATUS']);
         parent::index_condition();
     }
 }
diff --git a/app/Controllers/Front/SitepageController.php b/app/Controllers/Front/SitepageController.php
index d01ee4e..170f112 100644
--- a/app/Controllers/Front/SitepageController.php
+++ b/app/Controllers/Front/SitepageController.php
@@ -12,7 +12,7 @@ class SitepageController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new SitepageModel();
+        $this->initModel(new SitepageModel());
         $this->_viewDatas['className'] = 'Sitepage';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -56,8 +56,8 @@ class SitepageController extends FrontController
     //Category 및 Status 조건추가
     protected function index_condition()
     {
-        $this->_model->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
-        $this->_model->where("status", DEFAULTS['STATUS']);
+        $this->getModel()->where("category", $this->_viewDatas['currentCategory']->getPrimaryKey());
+        $this->getModel()->where("status", DEFAULTS['STATUS']);
         parent::index_condition();
     }
 }
diff --git a/app/Controllers/Front/UserController.php b/app/Controllers/Front/UserController.php
index 72956fd..c72fa18 100644
--- a/app/Controllers/Front/UserController.php
+++ b/app/Controllers/Front/UserController.php
@@ -15,7 +15,7 @@ class UserController extends FrontController
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
-        $this->_model = new UserModel();
+        $this->initModel(new UserModel());
         $this->_viewDatas['className'] = 'User';
         $this->_viewPath .= strtolower($this->_viewDatas['className']);
         $this->_viewDatas['title'] = lang($this->_viewDatas['className'] . '.title');
@@ -117,7 +117,7 @@ class UserController extends FrontController
     //사용자 UID 조건추가
     protected function index_condition()
     {
-        $this->_model->where("uid", $this->_viewDatas['auth'][AUTH_FIELDS['ID']]);
+        $this->getModel()->where("uid", $this->_viewDatas['auth'][AUTH_FIELDS['ID']]);
         parent::index_condition();
     }
 
diff --git a/app/Entities/ProductDeviceEntity.php b/app/Entities/ProductDeviceEntity.php
new file mode 100644
index 0000000..ffe91a4
--- /dev/null
+++ b/app/Entities/ProductDeviceEntity.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Entities;
+
+class ProductDeviceEntity extends BaseEntity
+{
+
+    protected $datamap = [];
+    protected $dates   = ['created_at', 'updated_at', 'deleted_at'];
+    protected $casts   = [];
+
+    //기본기능
+    final public function getTitle(): string
+    {
+        return $this->attributes['product_uid'];
+    }
+    //추가기능
+
+}
diff --git a/app/Entities/ProductEntity.php b/app/Entities/ProductEntity.php
index 2806df8..8da6c0f 100644
--- a/app/Entities/ProductEntity.php
+++ b/app/Entities/ProductEntity.php
@@ -7,6 +7,7 @@ class ProductEntity extends BaseEntity
     protected $datamap = [];
     protected $dates   = ['created_at', 'updated_at', 'deleted_at'];
     protected $casts   = [];
+    private $_devices = [];
 
     //기본기능
     public function getTitle(): string
@@ -41,4 +42,12 @@ class ProductEntity extends BaseEntity
         }
         return $price;
     }
+    public function getDevices(): array
+    {
+        return $this->_devices;
+    }
+    public function setDevices(array $devices)
+    {
+        $this->_devices = $devices;
+    }
 }
diff --git a/app/Helpers/Product_helper.php b/app/Helpers/Product_helper.php
index 0f14775..5dfddd0 100644
--- a/app/Helpers/Product_helper.php
+++ b/app/Helpers/Product_helper.php
@@ -27,7 +27,7 @@ function getFieldForm_ProductHelper($field, $value, array $viewDatas, array $att
       // return implode("&nbsp;", $checkboxs);
       break;
     case 'device':
-      return sprintf("<div id='device'>%s</div>", view_cell('ProductCell::beremetal'));
+      return sprintf("<div id='device'>%s</div>", view_cell('ProductCell::device', $viewDatas));
       break;
     case 'title':
     case 'name':
diff --git a/app/Models/BaseHierarchyModel.php b/app/Models/BaseHierarchyModel.php
index 2a35880..477e69c 100644
--- a/app/Models/BaseHierarchyModel.php
+++ b/app/Models/BaseHierarchyModel.php
@@ -16,10 +16,11 @@ abstract class BaseHierarchyModel extends BaseModel
     abstract public function getContentField();
     abstract public function reply($parent_entity, array $formDatas): BaseEntity;
 
-    public function getEntitys(array $conditions = array(), array $orderBys = array()): array
+    public function getEntitys(array $conditions = [], array $entitys = []): array
     {
-        $orderBys = ["grpno DESC", "grporder ASC", ...$orderBys];
-        return parent::getEntitys($conditions, $orderBys);
+        $this->orderBy("grpno DESC");
+        $this->orderBY("grporder ASC");
+        return parent::getEntitys($conditions, $entitys);
     }
     public function getSiblingEntitys($entity)
     {
diff --git a/app/Models/BaseModel.php b/app/Models/BaseModel.php
index 6ecc7c8..c6bb384 100644
--- a/app/Models/BaseModel.php
+++ b/app/Models/BaseModel.php
@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use App\Entities\BaseEntity;
+use CodeIgniter\Entity\Entity;
 use CodeIgniter\Model;
 
 abstract class BaseModel extends Model
@@ -61,7 +62,6 @@ abstract class BaseModel extends Model
         $this->_validation = \Config\Services::validation();
     }
     abstract public function getTitleField(): string;
-    abstract public function getEntity($conditions): BaseEntity;
 
     final protected function getClassName(): string
     {
@@ -85,14 +85,6 @@ abstract class BaseModel extends Model
     {
         return $this->primaryKey;
     }
-    public function getEntitys(array $conditions = array(), array $orderBys = array()): array
-    {
-        //dd($orderBys);
-        foreach ($orderBys as $orderBy) {
-            $this->orderBy($orderBy);
-        }
-        return $this->where($conditions)->findAll();
-    }
     final public function getUUID()
     {
         $randomBytes = bin2hex(random_bytes(32));
@@ -163,11 +155,34 @@ abstract class BaseModel extends Model
         }
         return $this->_validation;
     }
+
+    //Entity배열
+    public function getEntity(array $conditions = [])
+    {
+        foreach ($conditions as $field => $value) {
+            $this->where($field, $value);
+        }
+        return $this->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+    }
+    public function getEntitys(array $conditions = [], array $entitys = []): array
+    {
+        foreach ($conditions as $field => $value) {
+            $this->where($field, $value);
+        }
+        foreach ($this->findAll() as $entity) {
+            $entitys[$entity->getPrimaryKey()] = $entity;
+        }
+        return $entitys;
+    }
     //Field별 Form Option용
+    public function getOptionLabel($entity)
+    {
+        return $entity->getTitle();
+    }
     public function getOptions(array $conditions = array(), $options = array()): array
     {
-        foreach ($this->getEntitys($conditions) as $entity) {
-            $options[$entity->getPrimaryKey()] = $entity->getTitle();
+        foreach ($this->getEntitys($conditions, $options) as $entity) {
+            $options[$entity->getPrimaryKey()] = $this->getOptionLabel($entity);
         }
         return $options;
     }
@@ -200,13 +215,6 @@ abstract class BaseModel extends Model
     protected function changeFormData(string $action, string $field, array $formDatas, $entity): BaseEntity
     {
         switch ($field) {
-            case $this->primaryKey:
-                //primaryKey가 수동입력이고 추가(Reply도 결국엔 create_process를 상용)시에만
-                if ($action == 'create' && !$this->useAutoIncrement) {
-                    $pk = $this->primaryKey;
-                    $entity->$pk = $this->getUUID();
-                }
-                break;
             case "user_uid": //입력데이터로 있을시 관리툴에서 (사용자,등)추가, 없을시는 입력의 경우에만 자동(장바구니,등)으로 추가
                 if (array_key_exists($field, $formDatas) && !is_null($formDatas[$field])) {
                     //관리툴 USERSNS에서 사용자 연동 시 추가기능등에 사용
@@ -236,32 +244,19 @@ abstract class BaseModel extends Model
         return $entity;
     }
 
-    final protected function save_process($entity)
-    {
-        // echo var_export($entity, true);
-        // exit;
-        if ($entity->hasChanged()) {
-            if (!$this->save($entity)) {
-                log_message("error", __FUNCTION__ . "에서 호출:" . $this->getLastQuery());
-                log_message("error", implode("\n", $this->errors()));
-                throw new \Exception(__FUNCTION__ . " 오류 발생.\n" . $this->getLastQuery() . "\n" . var_export($this->errors(), true));
-            }
-        } else {
-            throw new \Exception(__FUNCTION__ . " 오류 발생.\n 기존정보와 동일하여 수정되지 않았습니다.");
-        }
-        return $entity;
-    }
     protected function create_process($entity, array $formDatas)
     {
         foreach ($this->allowedFields as $field) {
             $entity = $this->changeFormData('create', $field, $formDatas, $entity);
         }
-        $entity = $this->save_process($entity);
-        //primaryKey가 자동입력이면
-        if ($this->useAutoIncrement) {
-            $pk = $this->primaryKey;
-            $entity->$pk = $this->insertID();
+        //primaryKey가 수동입력이면
+        if (!$this->useAutoIncrement) {
+            // $pk = $this->primaryKey;
+            // $entity->$pk = $this->getUUID(); 
+            //위 형식을 아래와같이 변경
+            $entity->$$this->primaryKey = $this->getUUID();
         }
+        $this->insert($entity);
         return $entity;
     }
     final protected function modify_process($entity, array $formDatas)
@@ -270,7 +265,9 @@ abstract class BaseModel extends Model
             $entity = $this->changeFormData('modify', $field, $formDatas, $entity);
         }
         $entity->updated_at = time();
-        return $this->save_process($entity);
+        //dd($entity);
+        $this->update($entity->getPrimaryKey(), $entity);
+        return $entity;
     }
 
     //Index관련
@@ -283,7 +280,7 @@ abstract class BaseModel extends Model
     public function setIndexWordFilter(string $word): void
     {
         if ($word !== DEFAULTS['EMPTY']) {
-            $this->orLike($this->getTitleField(), $word, "both");
+            $this->like($this->getTitleField(), $word, "both");
         }
     }
     public function setIndexDateFilter($start, $end): void
@@ -292,8 +289,4 @@ abstract class BaseModel extends Model
             $this->where(["created_at >={$start}", "created_at <={$end}"]);
         }
     }
-    public function setIndexOrderBy(string $field, string $order): void
-    {
-        $this->orderBy($field, $order);
-    }
 }
diff --git a/app/Models/BillingModel.php b/app/Models/BillingModel.php
index 2f2dca8..4234fb7 100644
--- a/app/Models/BillingModel.php
+++ b/app/Models/BillingModel.php
@@ -63,9 +63,9 @@ class BillingModel extends BaseModel
         }
         return $options;
     }
-    public function getEntity($conditions): BillingEntity
+    public function getEntity(array $conditions = []): BillingEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): BillingEntity
     {
diff --git a/app/Models/BoardModel.php b/app/Models/BoardModel.php
index c379742..95b84c1 100644
--- a/app/Models/BoardModel.php
+++ b/app/Models/BoardModel.php
@@ -52,9 +52,9 @@ class BoardModel extends BaseHierarchyModel
         }
         return $rules;
     }
-    public function getEntity($conditions): BoardEntity
+    public function getEntity(array $conditions = []): BoardEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): BoardEntity
     {
diff --git a/app/Models/CategoryModel.php b/app/Models/CategoryModel.php
index 16d2579..2e5fee9 100644
--- a/app/Models/CategoryModel.php
+++ b/app/Models/CategoryModel.php
@@ -67,7 +67,7 @@ class CategoryModel extends BaseHierarchyModel
                 $old = $entity->getTitle();
                 $options[$entity->getTitle()] = [];
             } else {
-                $options[$old][$entity->getPrimaryKey()] = $entity->getTitle();
+                $options[$old][$entity->getPrimaryKey()] = $this->getOptionLabel($entity);
             }
         }
         return $options;
@@ -115,9 +115,9 @@ class CategoryModel extends BaseHierarchyModel
         return $entity;
     }
 
-    public function getEntity($conditions): CategoryEntity
+    public function getEntity(array $conditions = []): CategoryEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): CategoryEntity
     {
diff --git a/app/Models/DeviceModel.php b/app/Models/DeviceModel.php
index 683beb6..678545d 100644
--- a/app/Models/DeviceModel.php
+++ b/app/Models/DeviceModel.php
@@ -64,19 +64,16 @@ class DeviceModel extends BaseModel
             if (!array_key_exists($entity->getCategory(), $options)) {
                 $options[$entity->getCategory()] = [];
             }
-            $options[$entity->getCategory()][$entity->getPrimaryKey()] = $entity->getTitle();
+            $options[$entity->getCategory()][$entity->getPrimaryKey()] = $this->getOptionLabel($entity);
         }
         return $options;
     }
 
-    public function getEntity($conditions): DeviceEntity
+    public function getEntitys(array $conditions = array(), $entitys = array()): array
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
-    }
-    public function getEntitys(array $conditions = array(), array $orderBys = array()): array
-    {
-        $orderBys = ["category ASC", "price DESC", ...$orderBys];
-        return parent::getEntitys($conditions, $orderBys);
+        $this->orderBy("category ASC");
+        $this->orderBY("price DESC");
+        return parent::getEntitys($conditions, $entitys);
     }
     public function create(array $formDatas): DeviceEntity
     {
@@ -86,13 +83,4 @@ class DeviceModel extends BaseModel
     {
         return $this->modify_process($entity, $formDatas);
     }
-
-    //Index관련
-    public function setIndexWordFilter(string $word): void
-    {
-        if ($word !== DEFAULTS['EMPTY']) {
-            parent::setIndexWordFilter($word);
-            $this->orLike("content", $word, "both");
-        }
-    }
 }
diff --git a/app/Models/OrderBillingModel.php b/app/Models/OrderBillingModel.php
index a9a982e..1b4196c 100644
--- a/app/Models/OrderBillingModel.php
+++ b/app/Models/OrderBillingModel.php
@@ -35,9 +35,9 @@ class OrderBillingModel extends BaseModel
         }
         return $rules;
     }
-    public function getEntity($conditions): OrderBillingEntity
+    public function getEntity(array $conditions = []): OrderBillingEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): OrderBillingEntity
     {
diff --git a/app/Models/OrderModel.php b/app/Models/OrderModel.php
index 34a1d3d..9b73349 100644
--- a/app/Models/OrderModel.php
+++ b/app/Models/OrderModel.php
@@ -72,9 +72,9 @@ class OrderModel extends BaseModel
         }
         return $options;
     }
-    public function getEntity($conditions): OrderEntity
+    public function getEntity(array $conditions = []): OrderEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): OrderEntity
     {
diff --git a/app/Models/ProductDeviceModel.php b/app/Models/ProductDeviceModel.php
index a9a982e..135f047 100644
--- a/app/Models/ProductDeviceModel.php
+++ b/app/Models/ProductDeviceModel.php
@@ -2,31 +2,33 @@
 
 namespace App\Models;
 
-use App\Entities\OrderBillingEntity;
+use App\Entities\ProductDeviceEntity;
+use App\Entities\ProductEntity;
 
-class OrderBillingModel extends BaseModel
+class ProductDeviceModel extends BaseModel
 {
-    protected $table = "tw_orderbilling";
-    protected $returnType = OrderBillingEntity::class;
+    protected $table = "tw_product_device";
+    protected $returnType = ProductDeviceEntity::class;
     public function __construct()
     {
-        parent::__construct('Billing');
+        parent::__construct('ProductDevic');
         $this->allowedFields = [
-            ...$this->allowedFields,  "order_uid", "billing_uid"
+            ...$this->allowedFields,  "product_uid", "device_uid", "device_cnt"
         ];
         $this->validationRules = [...$this->validationRules, ...$this->getFieldRules($this->allowedFields),];
     }
     final public function getTitleField(): string
     {
-        return 'billing_uid';
+        return 'product_uid';
     }
     public function getFieldRule(string $field, array $rules, string $action = ""): array
     {
         switch ($field) {
-            case "order_uid":
+            case "product_uid":
+            case "device_uid":
                 $rules[$field] = $this->getUUIDFieldRule('required');
                 break;
-            case 'billing_uid':
+            case 'device_cnt':
                 $rules[$field] = "required|numeric";
                 break;
             default:
@@ -35,15 +37,17 @@ class OrderBillingModel extends BaseModel
         }
         return $rules;
     }
-    public function getEntity($conditions): OrderBillingEntity
+    public function getEntity(array $conditions = []): ProductDeviceEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
-    public function create(array $formDatas): OrderBillingEntity
+    public function create(array $formDatas): ProductDeviceEntity
     {
-        return $this->create_process(new OrderBillingEntity(), $formDatas);
+        $entity = $this->create_process(new ProductDeviceEntity(), $formDatas);
+        dd($entity);
+        return $entity;
     }
-    public function modify(OrderBillingEntity $entity, array $formDatas): OrderBillingEntity
+    public function modify(ProductDeviceEntity $entity, array $formDatas): ProductDeviceEntity
     {
         return $this->modify_process($entity, $formDatas);
     }
diff --git a/app/Models/ProductModel.php b/app/Models/ProductModel.php
index 0c2ec30..ef41976 100644
--- a/app/Models/ProductModel.php
+++ b/app/Models/ProductModel.php
@@ -64,9 +64,9 @@ class ProductModel extends BaseModel
         return $rules;
     }
 
-    public function getEntity($conditions): ProductEntity
+    public function getEntity(array $conditions = []): ProductEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): ProductEntity
     {
diff --git a/app/Models/SitepageModel.php b/app/Models/SitepageModel.php
index cd6ef03..c7c4836 100644
--- a/app/Models/SitepageModel.php
+++ b/app/Models/SitepageModel.php
@@ -47,9 +47,9 @@ class SitepageModel extends BaseModel
         return $rules;
     }
 
-    public function getEntity($conditions): SitepageEntity
+    public function getEntity(array $conditions = []): SitePageEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): SitepageEntity
     {
diff --git a/app/Models/UserModel.php b/app/Models/UserModel.php
index 585c514..a083c93 100644
--- a/app/Models/UserModel.php
+++ b/app/Models/UserModel.php
@@ -55,9 +55,9 @@ class UserModel extends BaseModel
         }
         return $rules;
     }
-    public function getEntity($conditions): UserEntity
+    public function getEntity(array $conditions = []): UserEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     protected function changeFormData(string $action, string $field, array $formDatas, $entity): UserEntity
     {
diff --git a/app/Models/UserSNSModel.php b/app/Models/UserSNSModel.php
index 1f57fdb..83845ec 100644
--- a/app/Models/UserSNSModel.php
+++ b/app/Models/UserSNSModel.php
@@ -47,9 +47,9 @@ class UserSNSModel extends BaseModel
         }
         return $rules;
     }
-    public function getEntity($conditions): UserSNSEntity
+    public function getEntity(array $conditions = []): UserSNSEntity
     {
-        return $this->where($conditions)->first() ?: throw new \Exception(__FUNCTION__ . "에서 {$this->getClassName()}의 해당 데이터가 없습니다.");
+        return parent::getEntity($conditions);
     }
     public function create(array $formDatas): UserSNSEntity
     {
diff --git a/app/Views/admin/board/index.php b/app/Views/admin/board/index.php
index efe791a..f98d150 100644
--- a/app/Views/admin/board/index.php
+++ b/app/Views/admin/board/index.php
@@ -3,6 +3,7 @@
 <link href="/css/admin/content.css" media="screen" rel="stylesheet" type="text/css" />
 <div id="content">
   <div class="top container-fluid">
+    <?= form_open(current_url(), array("method" => "get")) ?>
     <nav class="nav">
       조건검색:<?php foreach ($viewDatas['fieldFilters'] as $field) : ?><?= getFieldFilter_BoardHelper($field, $viewDatas[$field], $viewDatas) ?><?php endforeach ?>
     </nav>
diff --git a/app/Views/cells/product/beremetal.php b/app/Views/cells/product/beremetal.php
deleted file mode 100644
index f2b6566..0000000
--- a/app/Views/cells/product/beremetal.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<table class="table table-bordered" style="width: auto;">
-	<tr>
-		<?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
-			<th style="background-color:silver; text-align:center;"><?= lang('Device.CATEGORY.' . $category) . " 선택" ?></th>
-		<?php endforeach ?>
-	</tr>
-	<tr>
-		<?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
-			<td>
-				<?= form_dropdown(
-					$category,
-					$cellDatas['device']['options'][$category],
-					old($category, 0),
-					[
-						'id' => $category,
-						'size' => "6",
-						'class' => 'vhost_cellDatas',
-						'onChange' => "calculator()"
-					]
-				) ?>
-			</td>
-		<?php endforeach ?>
-	</tr>
-</table>
\ No newline at end of file
diff --git a/app/Views/cells/product/device.php b/app/Views/cells/product/device.php
new file mode 100644
index 0000000..ee24695
--- /dev/null
+++ b/app/Views/cells/product/device.php
@@ -0,0 +1,23 @@
+<table class="table table-bordered" style="width: auto;">
+    <tr>
+        <?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
+            <th style="background-color:silver; text-align:center;"><?= lang('Device.CATEGORY.' . $category) . " 선택" ?></th>
+        <?php endforeach ?>
+    </tr>
+    <tr>
+        <?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
+            <td>
+                <?= form_dropdown(
+                    $category,
+                    $cellDatas['device']['options'][$category],
+                    old($category, array_key_exists('entity', $cellDatas) ? $cellDatas['entity']->$category : DEFAULTS['EMPTY']),
+                    [
+                        'id' => $category,
+                        'size' => "6",
+                        'class' => 'vhost_cellDatas'
+                    ]
+                ) ?>
+            </td>
+        <?php endforeach ?>
+    </tr>
+</table>
\ No newline at end of file
diff --git a/app/Views/cells/product/virtual.php b/app/Views/cells/product/virtual.php
index 2118975..e7d8e94 100644
--- a/app/Views/cells/product/virtual.php
+++ b/app/Views/cells/product/virtual.php
@@ -1,87 +1,30 @@
-<link href="/css/front/virtual_calculator.css" media="screen" rel="stylesheet" type="text/css" />
-<script>
-	function calculator(order_price) {
-		var parts = Array.from(document.getElementsByClassName("vhost_parts"));
-		parts.forEach(function(part) { //loop
-			//console.log(part);
-			order_price += parseInt((part.getAttribute('cost') - part.getAttribute('sale')) * part.options[part.selectedIndex].value);
-			document.getElementById('price').value = order_price;
-			document.getElementById('order_price').textContent = new Intl.NumberFormat().format(order_price);
-		});
-		var current = document.getElementById('paymentday');
-		if (!current.selectedIndex) {
-			alert("결제일을 선택해주세요");
-			current.focus();
-			return false
-		}
-	}
-</script>
-<div id="virtual_calculator">
-	<?= form_open(URLS['addCart'], [
-		'method' => 'post',
-		"onsubmit" => 'return calculator(' . $cellDatas['parts']['virtual']['default']['baserate'] . ')'
-	]) ?>
-	<input type="hidden" id="category" name="category" value="virtual">
-	<input type="hidden" id="price" name="price">
-	<table>
-		<thead>
-			<tr>
-				<th scope="col" colspan="3">가상서버 견적 계산기</th>
-			</tr>
-		</thead>
-		<tbody>
-			<tr>
-				<th>기본요금</th>
-				<td>
-					<strong><?= number_format($cellDatas['parts']['virtual']['default']['baserate']) ?>원</strong>
-				</td>
-			</tr>
-			<?php foreach ($cellDatas['parts']['virtual']['category'] as $category => $attrs) : ?>
+<div class="modal fade device-virtual" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true">
+	<div class="modal-dialog modal-lg">
+		<div class="modal-content">
+			<table class="table table-bordered" style="width: auto;">
 				<tr>
-					<th><?= $attrs['label'] ?></th>
-					<td>
-						<strong class="line-through"><?= number_format($attrs['cost']) ?>원</strong>
-						<strong class="f-back">할인가 <?= number_format($attrs['cost'] - $attrs['sale']) ?></strong> *
-						<?= form_dropdown(
-							$category,
-							$attrs['options'],
-							old($category, 0),
-							[
-								'id' => $category,
-								'class' => 'vhost_parts',
-								'cost' => $attrs['cost'],
-								'sale' => $attrs['sale'],
-								'onChange' => "calculator(" . $cellDatas['parts']['virtual']['default']['baserate'] . ")"
-							]
-						) ?>
-						<?= $attrs['unit'] ?>
-					</td>
+					<?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
+						<th style="background-color:silver; text-align:center;"><?= lang('Device.CATEGORY.' . $category) . " 선택" ?></th>
+					<?php endforeach ?>
 				</tr>
-			<?php endforeach ?>
-			<tr>
-				<th>결제일</th>
-				<td class="column">
-					<?php $paymentDayOptions = ['' => "결제일 선택"];
-					for ($i = 1; $i <= 28; $i++) {
-						$paymentDayOptions[$i] = "매월 {$i}일";
-					}
-					?>
-					<?= form_dropdown('paymentday', $paymentDayOptions, old('paymentday', 25), ['id' => 'paymentday']);
-					?>
-				</td>
-			</tr>
-			<tr>
-				<th class="none">주문금액</th>
-				<td class="none" colspan="3">
-					<span id="order_price">0</span>원
-					<?= form_submit('', '신청', array("class" => "btn btn-outline btn-primary")); ?>
-				</td>
-			</tr>
-		</tbody>
-	</table>
-	<?= form_close() ?>
-	<script type="text/javascript">
-		window.onload = calculator(<?= $cellDatas['parts']['virtual']['default']['baserate'] ?>);
-	</script>
-	<?= $cellDatas['session']->getFlashdata('return_message') ? alert_CommonHelper($cellDatas['session']->getFlashdata('return_message')) : "" ?>
+				<tr>
+					<?php foreach ($cellDatas['device']['categorys'] as $category) : ?>
+						<td>
+							<?= form_dropdown(
+								$category,
+								$cellDatas['device']['options'][$category],
+								old($category, 0),
+								[
+									'id' => $category,
+									'size' => "6",
+									'class' => 'vhost_cellDatas',
+									'onChange' => "calculator()"
+								]
+							) ?>
+						</td>
+					<?php endforeach ?>
+				</tr>
+			</table>
+		</div>
+	</div>
 </div>
\ No newline at end of file
diff --git a/app/Views/cells/product/virtual_caculator.php b/app/Views/cells/product/virtual_caculator.php
new file mode 100644
index 0000000..2118975
--- /dev/null
+++ b/app/Views/cells/product/virtual_caculator.php
@@ -0,0 +1,87 @@
+<link href="/css/front/virtual_calculator.css" media="screen" rel="stylesheet" type="text/css" />
+<script>
+	function calculator(order_price) {
+		var parts = Array.from(document.getElementsByClassName("vhost_parts"));
+		parts.forEach(function(part) { //loop
+			//console.log(part);
+			order_price += parseInt((part.getAttribute('cost') - part.getAttribute('sale')) * part.options[part.selectedIndex].value);
+			document.getElementById('price').value = order_price;
+			document.getElementById('order_price').textContent = new Intl.NumberFormat().format(order_price);
+		});
+		var current = document.getElementById('paymentday');
+		if (!current.selectedIndex) {
+			alert("결제일을 선택해주세요");
+			current.focus();
+			return false
+		}
+	}
+</script>
+<div id="virtual_calculator">
+	<?= form_open(URLS['addCart'], [
+		'method' => 'post',
+		"onsubmit" => 'return calculator(' . $cellDatas['parts']['virtual']['default']['baserate'] . ')'
+	]) ?>
+	<input type="hidden" id="category" name="category" value="virtual">
+	<input type="hidden" id="price" name="price">
+	<table>
+		<thead>
+			<tr>
+				<th scope="col" colspan="3">가상서버 견적 계산기</th>
+			</tr>
+		</thead>
+		<tbody>
+			<tr>
+				<th>기본요금</th>
+				<td>
+					<strong><?= number_format($cellDatas['parts']['virtual']['default']['baserate']) ?>원</strong>
+				</td>
+			</tr>
+			<?php foreach ($cellDatas['parts']['virtual']['category'] as $category => $attrs) : ?>
+				<tr>
+					<th><?= $attrs['label'] ?></th>
+					<td>
+						<strong class="line-through"><?= number_format($attrs['cost']) ?>원</strong>
+						<strong class="f-back">할인가 <?= number_format($attrs['cost'] - $attrs['sale']) ?></strong> *
+						<?= form_dropdown(
+							$category,
+							$attrs['options'],
+							old($category, 0),
+							[
+								'id' => $category,
+								'class' => 'vhost_parts',
+								'cost' => $attrs['cost'],
+								'sale' => $attrs['sale'],
+								'onChange' => "calculator(" . $cellDatas['parts']['virtual']['default']['baserate'] . ")"
+							]
+						) ?>
+						<?= $attrs['unit'] ?>
+					</td>
+				</tr>
+			<?php endforeach ?>
+			<tr>
+				<th>결제일</th>
+				<td class="column">
+					<?php $paymentDayOptions = ['' => "결제일 선택"];
+					for ($i = 1; $i <= 28; $i++) {
+						$paymentDayOptions[$i] = "매월 {$i}일";
+					}
+					?>
+					<?= form_dropdown('paymentday', $paymentDayOptions, old('paymentday', 25), ['id' => 'paymentday']);
+					?>
+				</td>
+			</tr>
+			<tr>
+				<th class="none">주문금액</th>
+				<td class="none" colspan="3">
+					<span id="order_price">0</span>원
+					<?= form_submit('', '신청', array("class" => "btn btn-outline btn-primary")); ?>
+				</td>
+			</tr>
+		</tbody>
+	</table>
+	<?= form_close() ?>
+	<script type="text/javascript">
+		window.onload = calculator(<?= $cellDatas['parts']['virtual']['default']['baserate'] ?>);
+	</script>
+	<?= $cellDatas['session']->getFlashdata('return_message') ? alert_CommonHelper($cellDatas['session']->getFlashdata('return_message')) : "" ?>
+</div>
\ No newline at end of file