diff --git a/app/Controllers/Admin/Equipment/EquipmentController.php b/app/Controllers/Admin/Equipment/EquipmentController.php
index 95ebdca..d89bd67 100644
--- a/app/Controllers/Admin/Equipment/EquipmentController.php
+++ b/app/Controllers/Admin/Equipment/EquipmentController.php
@@ -4,9 +4,10 @@ namespace App\Controllers\Admin\Equipment;
 
 use App\Controllers\Admin\AdminController;
 use App\Services\Customer\ClientService;
+use App\Services\Customer\ServiceService;
 use App\Services\Equipment\LineService;
-use App\Services\Equipment\ServerService;
 
+use App\Services\Equipment\ServerService;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
@@ -16,6 +17,7 @@ abstract class EquipmentController extends AdminController
     private ?ClientService $_clientService = null;
     private ?LineService $_lineService = null;
     private ?ServerService $_serverService = null;
+    private ?ServiceService $_serviceService = null;
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
@@ -29,6 +31,14 @@ abstract class EquipmentController extends AdminController
         }
         return $this->_clientService;
     }
+    final public function getServiceService(): ServiceService
+    {
+        if (!$this->_serviceService) {
+            $this->_serviceService = new ServiceService($this->request);
+        }
+        return $this->_serviceService;
+    }
+
     final public function getLineService(): LineService
     {
         if (!$this->_lineService) {
@@ -47,6 +57,14 @@ abstract class EquipmentController extends AdminController
     protected function getFormFieldOption(string $field, array $options): array
     {
         switch ($field) {
+            case 'serviceinfo_uid':
+                $temps = [];
+                foreach ($this->getServiceService()->getEntities() as $entity) {
+                    $temps[$entity->getPK()] = $entity->getTitle();
+                }
+                $options[$field] = $temps;
+                // dd($options);
+                break;
             case 'clientinfo_uid':
                 $temps = [];
                 foreach ($this->getClientService()->getEntities() as $entity) {
diff --git a/app/Controllers/Admin/Equipment/Link/CpuController.php b/app/Controllers/Admin/Equipment/Link/CpuController.php
index e01a790..0e7a4be 100644
--- a/app/Controllers/Admin/Equipment/Link/CpuController.php
+++ b/app/Controllers/Admin/Equipment/Link/CpuController.php
@@ -2,15 +2,17 @@
 
 namespace App\Controllers\Admin\Equipment\Link;
 
-use App\Helpers\Equipment\Link\CpuHelper;
-use App\Services\Equipment\Link\CpuService;
 use CodeIgniter\HTTP\RequestInterface;
-
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
 
+use App\Helpers\Equipment\Link\CpuHelper;
+use App\Services\Equipment\Link\CpuService;
+use App\Services\Equipment\Part\CpuService as PartService;
+
 class CpuController extends LinkController
 {
+    protected ?PartService $_partService = null;
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
@@ -33,12 +35,19 @@ class CpuController extends LinkController
         }
         return $this->_helper;
     }
+    public function getPartService(): PartService
+    {
+        if (!$this->_partService) {
+            $this->_partService = new PartService($this->request);
+        }
+        return $this->_partService;
+    }
     //Index,FieldForm관련
 
     protected function index_process(): array
     {
         $fields = [
-            'fields' => ['billing_type', 'serviceinfo_uid', 'serverinfo_uid', 'cpuinfo_uid', 'amount'],
+            'fields' => ['serverinfo_uid', 'cpuinfo_uid'],
         ];
         $this->init('index',  $fields);
         $this->modal_type = 'modal_iframe';
diff --git a/app/Controllers/Admin/Equipment/Link/DiskController.php b/app/Controllers/Admin/Equipment/Link/DiskController.php
index 0537bff..5626bbd 100644
--- a/app/Controllers/Admin/Equipment/Link/DiskController.php
+++ b/app/Controllers/Admin/Equipment/Link/DiskController.php
@@ -2,15 +2,17 @@
 
 namespace App\Controllers\Admin\Equipment\Link;
 
-use App\Helpers\Equipment\Link\DiskHelper;
-use App\Services\Equipment\Link\DiskService;
 use CodeIgniter\HTTP\RequestInterface;
-
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
 
+use App\Helpers\Equipment\Link\DiskHelper;
+use App\Services\Equipment\Link\DiskService;
+use App\Services\Equipment\Part\DiskService as PartService;
+
 class DiskController extends LinkController
 {
+    protected ?PartService $_partService = null;
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
@@ -33,11 +35,18 @@ class DiskController extends LinkController
         }
         return $this->_helper;
     }
+    public function getPartService(): PartService
+    {
+        if (!$this->_partService) {
+            $this->_partService = new PartService($this->request);
+        }
+        return $this->_partService;
+    }
     //Index,FieldForm관련
     protected function index_process(): array
     {
         $fields = [
-            'fields' => ['billing_type', 'serviceinfo_uid', 'serverinfo_uid', 'diskinfo_uid', 'amount'],
+            'fields' => ['serverinfo_uid', 'diskinfo_uid'],
         ];
         $this->init('index',  $fields);
         $this->modal_type = 'modal_iframe';
diff --git a/app/Controllers/Admin/Equipment/Link/LinkController.php b/app/Controllers/Admin/Equipment/Link/LinkController.php
index d18602e..a21a28d 100644
--- a/app/Controllers/Admin/Equipment/Link/LinkController.php
+++ b/app/Controllers/Admin/Equipment/Link/LinkController.php
@@ -17,6 +17,7 @@ abstract class LinkController extends EquipmentController
         $this->uri_path .= 'part/';
         // $this->view_path .= "part" . DIRECTORY_SEPARATOR;
     }
+    abstract public function getPartService(): mixed;
 
     protected function setOrderByForList()
     {
@@ -39,4 +40,32 @@ abstract class LinkController extends EquipmentController
         }
         return $result;
     }
+
+    protected function getFormFieldOption(string $field, array $options): array
+    {
+        switch ($field) {
+            case 'serverinfo_uid':
+                $temps = [];
+                foreach ($this->getServerService()->getEntities() as $entity) {
+                    $temps[$entity->getPK()] = $entity->getTitle();
+                }
+                $options[$field] = $temps;
+                // dd($options);
+                break;
+            case 'cpuinfo_uid':
+            case 'raminfo_uid':
+            case 'diskinfo_uid':
+                $temps = [];
+                foreach ($this->getPartService()->getEntities() as $entity) {
+                    $temps[$entity->getPK()] = $entity->getTitle();
+                }
+                $options[$field] = $temps;
+                // dd($options);
+                break;
+            default:
+                $options = parent::getFormFieldOption($field, $options);
+                break;
+        }
+        return $options;
+    }
 }
diff --git a/app/Controllers/Admin/Equipment/Link/RamController.php b/app/Controllers/Admin/Equipment/Link/RamController.php
index a6c7940..51c4bb8 100644
--- a/app/Controllers/Admin/Equipment/Link/RamController.php
+++ b/app/Controllers/Admin/Equipment/Link/RamController.php
@@ -2,15 +2,17 @@
 
 namespace App\Controllers\Admin\Equipment\Link;
 
-use App\Helpers\Equipment\Link\RamHelper;
-use App\Services\Equipment\Link\RamService;
 use CodeIgniter\HTTP\RequestInterface;
-
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
 
+use App\Helpers\Equipment\Link\RamHelper;
+use App\Services\Equipment\Link\RamService;
+use App\Services\Equipment\Part\RamService as PartService;
+
 class RamController extends LinkController
 {
+    protected ?PartService $_partService = null;
     public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
     {
         parent::initController($request, $response, $logger);
@@ -33,11 +35,18 @@ class RamController extends LinkController
         }
         return $this->_helper;
     }
+    public function getPartService(): PartService
+    {
+        if (!$this->_partService) {
+            $this->_partService = new PartService($this->request);
+        }
+        return $this->_partService;
+    }
     //Index,FieldForm관련
     protected function index_process(): array
     {
         $fields = [
-            'fields' => ['billing_type', 'serviceinfo_uid', 'serverinfo_uid', 'raminfo_uid', 'amount'],
+            'fields' => ['serverinfo_uid', 'raminfo_uid'],
         ];
         $this->init('index',  $fields);
         $this->modal_type = 'modal_iframe';
diff --git a/app/Language/en/Equipment/Link/Cpu.php b/app/Language/en/Equipment/Link/Cpu.php
index 63e6655..a8fd2de 100644
--- a/app/Language/en/Equipment/Link/Cpu.php
+++ b/app/Language/en/Equipment/Link/Cpu.php
@@ -10,4 +10,8 @@ return [
     'updated_at' => "수정일",
     'created_at' => "작성일",
   ],
+  "BILLING_TYPE" => [
+    "month" => "월별",
+    "onetime" => "일회성",
+  ],
 ];
diff --git a/app/Language/en/Equipment/Link/Disk.php b/app/Language/en/Equipment/Link/Disk.php
index 556c772..e4bf073 100644
--- a/app/Language/en/Equipment/Link/Disk.php
+++ b/app/Language/en/Equipment/Link/Disk.php
@@ -10,4 +10,8 @@ return [
     'updated_at' => "수정일",
     'created_at' => "작성일",
   ],
+  "BILLING_TYPE" => [
+    "month" => "월별",
+    "onetime" => "일회성",
+  ],
 ];
diff --git a/app/Language/en/Equipment/Link/Ram.php b/app/Language/en/Equipment/Link/Ram.php
index 15da5c2..31443ac 100644
--- a/app/Language/en/Equipment/Link/Ram.php
+++ b/app/Language/en/Equipment/Link/Ram.php
@@ -10,4 +10,8 @@ return [
     'updated_at' => "수정일",
     'created_at' => "작성일",
   ],
+  "BILLING_TYPE" => [
+    "month" => "월별",
+    "onetime" => "일회성",
+  ],
 ];
diff --git a/app/Models/Equipment/Link/CpuModel.php b/app/Models/Equipment/Link/CpuModel.php
index 8bab4d0..ba9ea52 100644
--- a/app/Models/Equipment/Link/CpuModel.php
+++ b/app/Models/Equipment/Link/CpuModel.php
@@ -13,11 +13,8 @@ class CpuModel extends LinkModel
     protected $primaryKey       = self::PK;
     protected $returnType       = CpuEntity::class;
     protected $allowedFields = [
-        "serviceinfo_uid",
         "serverinfo_uid",
         "cpuinfo_uid",
-        "billing_type",
-        "amount",
         "updated_at",
     ];
     public function __construct()
diff --git a/app/Models/Equipment/Link/DiskModel.php b/app/Models/Equipment/Link/DiskModel.php
index c865021..cd49cea 100644
--- a/app/Models/Equipment/Link/DiskModel.php
+++ b/app/Models/Equipment/Link/DiskModel.php
@@ -13,11 +13,8 @@ class DiskModel extends LinkModel
     protected $primaryKey       = self::PK;
     protected $returnType       = DiskEntity::class;
     protected $allowedFields = [
-        "serviceinfo_uid",
         "serverinfo_uid",
         "diskinfo_uid",
-        "billing_type",
-        "amount",
         "updated_at",
     ];
     public function __construct()
diff --git a/app/Models/Equipment/Link/LinkModel.php b/app/Models/Equipment/Link/LinkModel.php
index 06e411f..ffef37c 100644
--- a/app/Models/Equipment/Link/LinkModel.php
+++ b/app/Models/Equipment/Link/LinkModel.php
@@ -16,14 +16,10 @@ abstract class LinkModel extends EquipmentModel
             throw new \Exception(__FUNCTION__ . "=> field가 array 입니다.\n" . var_export($field, true));
         }
         switch ($field) {
-            case "serviceinfo_uid":
             case "serverinfo_uid":
             case "cpuinfo_uid":
             case "raminfo_uid":
             case "diskinfo_uid":
-                $rule = "required|trim|string";
-                break;
-            case "amount":
                 $rule = "required|numeric";
                 break;
             default:
diff --git a/app/Models/Equipment/Link/RamModel.php b/app/Models/Equipment/Link/RamModel.php
index 2ceb7f5..a962a8f 100644
--- a/app/Models/Equipment/Link/RamModel.php
+++ b/app/Models/Equipment/Link/RamModel.php
@@ -13,11 +13,8 @@ class RamModel extends LinkModel
     protected $primaryKey       = self::PK;
     protected $returnType       = RamEntity::class;
     protected $allowedFields = [
-        "serviceinfo_uid",
         "serverinfo_uid",
         "raminfo_uid",
-        "billing_type",
-        "amount",
         "updated_at",
     ];
     public function __construct()
diff --git a/app/Services/Equipment/Link/CpuService.php b/app/Services/Equipment/Link/CpuService.php
index ec8c031..f9468fc 100644
--- a/app/Services/Equipment/Link/CpuService.php
+++ b/app/Services/Equipment/Link/CpuService.php
@@ -25,15 +25,20 @@ class CpuService extends LinkService
     {
         return new CpuEntity();
     }
-
     public function getFields(): array
     {
         return [
-            "billing_type",
-            "serviceinfo_uid",
             "serverinfo_uid",
             "cpuinfo_uid",
-            "amount",
         ];
     }
+
+    public function getFilterFields(): array
+    {
+        return ["serverinfo_uid", "cpuinfo_uid"];
+    }
+    public function getBatchJobFields(): array
+    {
+        return [];
+    }
 }
diff --git a/app/Services/Equipment/Link/DiskService.php b/app/Services/Equipment/Link/DiskService.php
index 3b3f249..9855b9a 100644
--- a/app/Services/Equipment/Link/DiskService.php
+++ b/app/Services/Equipment/Link/DiskService.php
@@ -29,11 +29,17 @@ class DiskService extends LinkService
     public function getFields(): array
     {
         return [
-            "billing_type",
-            "serviceinfo_uid",
             "serverinfo_uid",
             "diskinfo_uid",
-            "amount",
         ];
     }
+
+    public function getFilterFields(): array
+    {
+        return ["serverinfo_uid", "diskinfo_uid"];
+    }
+    public function getBatchJobFields(): array
+    {
+        return [];
+    }
 }
diff --git a/app/Services/Equipment/Link/LinkService.php b/app/Services/Equipment/Link/LinkService.php
index 55376d5..0d6f887 100644
--- a/app/Services/Equipment/Link/LinkService.php
+++ b/app/Services/Equipment/Link/LinkService.php
@@ -16,13 +16,4 @@ abstract class LinkService extends EquipmentService
     {
         return parent::getClassName() . DIRECTORY_SEPARATOR . "Link";
     }
-
-    public function getFilterFields(): array
-    {
-        return [];
-    }
-    public function getBatchJobFields(): array
-    {
-        return [];
-    }
 }
diff --git a/app/Services/Equipment/Link/RamService.php b/app/Services/Equipment/Link/RamService.php
index 94edced..9fffc06 100644
--- a/app/Services/Equipment/Link/RamService.php
+++ b/app/Services/Equipment/Link/RamService.php
@@ -29,11 +29,17 @@ class RamService extends LinkService
     public function getFields(): array
     {
         return [
-            "billing_type",
-            "serviceinfo_uid",
             "serverinfo_uid",
             "raminfo_uid",
-            "amount",
         ];
     }
+
+    public function getFilterFields(): array
+    {
+        return ["serverinfo_uid", "raminfo_uid"];
+    }
+    public function getBatchJobFields(): array
+    {
+        return [];
+    }
 }