diff --git a/app/Controllers/Admin/Customer/ClientController.php b/app/Controllers/Admin/Customer/ClientController.php
index 8f06a27..125b30a 100644
--- a/app/Controllers/Admin/Customer/ClientController.php
+++ b/app/Controllers/Admin/Customer/ClientController.php
@@ -52,6 +52,7 @@ class ClientController extends CustomerController
         }
     }
 
+    //비고사항 변경
     public function history(int $uid): RedirectResponse|string
     {
         try {
@@ -59,7 +60,7 @@ class ClientController extends CustomerController
             if (!$history) {
                 throw new RuntimeException(static::class . '->' . __FUNCTION__ . "에서 오류발생: 비고가 정의되지 않았습니다.");
             }
-            $this->addViewDatas('entity', $this->service->modify($uid, $history));
+            $this->addViewDatas('entity', $this->service->modify($uid, ['history' => $history]));
             return $this->action_redirect_process('info', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 비고설정이 완료되었습니다.");
         } catch (\Throwable $e) {
             return $this->action_redirect_process('error', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 비고설정 오류:" . $e->getMessage());
diff --git a/app/Controllers/Admin/Customer/ServiceController.php b/app/Controllers/Admin/Customer/ServiceController.php
index 3edd9b7..abcb84c 100644
--- a/app/Controllers/Admin/Customer/ServiceController.php
+++ b/app/Controllers/Admin/Customer/ServiceController.php
@@ -43,6 +43,7 @@ class ServiceController extends CustomerController
     parent::index_process($action);
   }
 
+  //비고사항 변경
   public function history(int $uid): RedirectResponse|string
   {
     try {
@@ -50,12 +51,14 @@ class ServiceController extends CustomerController
       if (!$history) {
         throw new RuntimeException(static::class . '->' . __FUNCTION__ . "에서 오류발생: 비고가 정의되지 않았습니다.");
       }
-      $this->addViewDatas('entity', parent::modify_process($uid, $this->request->getPost()));
+      $this->addViewDatas('entity', $this->service->modify($uid, ['history' => $history]));
       return $this->action_redirect_process('info', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 비고설정이 완료되었습니다.");
     } catch (\Throwable $e) {
       return $this->action_redirect_process('error', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 비고설정 오류:" . $e->getMessage());
     }
   }
+
+  //결제일 변경
   public function billingat(int $uid): RedirectResponse|string
   {
     try {
@@ -63,14 +66,14 @@ class ServiceController extends CustomerController
       if (!$billing_at) {
         throw new RuntimeException(static::class . '->' . __FUNCTION__ . "에서 오류발생: 결제일이 정의되지 않았습니다.");
       }
-      $this->addViewDatas('entity', parent::modify_process($uid, $this->request->getPost()));
+      $this->addViewDatas('entity', $this->service->modify($uid, ['billing_at' => $billing_at]));
       return $this->action_redirect_process('info', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 결제일 변경이 완료되었습니다.");
     } catch (\Throwable $e) {
       return $this->action_redirect_process('error', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 결제일 변경 오류:" . $e->getMessage());
     }
   }
 
-  //대체서버 추가
+  //대체서버 생성폼
   public function alternative_create_form(int $uid): string|RedirectResponse
   {
     try {
@@ -80,6 +83,7 @@ class ServiceController extends CustomerController
       return $this->action_redirect_process('error', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 대체서버 추가폼 오류:" . $e->getMessage());
     }
   }
+  //대체서버 생성
   public function alternative_create(int $uid): string|RedirectResponse
   {
     try {
@@ -123,6 +127,8 @@ class ServiceController extends CustomerController
       return $this->action_redirect_process('error', static::class . '->' . __FUNCTION__ . "에서 {$this->getTitle()} 메인서버 설정 오류:" . $e->getMessage());
     }
   }
+
+  //대체서버 해지
   public function alternative_delete(int $uid): string|RedirectResponse
   {
     try {
diff --git a/app/Controllers/Admin/Equipment/CHASSISController.php b/app/Controllers/Admin/Equipment/CHASSISController.php
index 6a7e39c..adbcd39 100644
--- a/app/Controllers/Admin/Equipment/CHASSISController.php
+++ b/app/Controllers/Admin/Equipment/CHASSISController.php
@@ -2,7 +2,6 @@
 
 namespace App\Controllers\Admin\Equipment;
 
-use App\Entities\Equipment\CHASSISEntity;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
diff --git a/app/Forms/CommonForm.php b/app/Forms/CommonForm.php
index 895c03c..b1a1421 100644
--- a/app/Forms/CommonForm.php
+++ b/app/Forms/CommonForm.php
@@ -2,11 +2,11 @@
 
 namespace App\Forms;
 
-use App\Entities\CommonEntity;
 use RuntimeException;
 
 abstract class CommonForm
 {
+  private $_validation = null;
   private array $_attributes = [];
   private array $_formFields = [];
   private array $_formRules = [];
@@ -16,7 +16,10 @@ abstract class CommonForm
   private array $_formOptions = [];
   private array $_actionButtons = ['view' => ICONS['SEARCH'], 'delete' => ICONS['DELETE']];
   private array $_batchjobButtons = ['batchjob' => '일괄처리', 'batchjob_delete' => '일괄삭제'];
-  protected function __construct() {}
+  protected function __construct()
+  {
+    $this->_validation = service('validation');
+  }
   final public function setAttributes(array $attributes): void
   {
     $this->_attributes = $attributes;
@@ -113,21 +116,11 @@ abstract class CommonForm
     return $this->_batchjobButtons;
   }
   //Validation용
-  // final public function validate(array $formDatas): bool
-  // {
-  //   $validation = service('validation');
-  //   $dynamicRules = [];
-  //   foreach ($this->getFormRules() as $field => $rule) {
-  //     //field별 추가 커스텀 룰 적용
-  //     list($field, $rule) = $this->getValidationRule($field, $rule);
-  //     $dynamicRules[$field] = ['rules' => $rule, 'label' => $this->getFormFields()[$field]];
-  //   }
-  //   $validation->setRules($dynamicRules);
-  //   return $validation->run($formDatas);
-  // }
   final public function validate(array $formDatas): bool
   {
-    $validation = service('validation');
+    if ($this->_validation === null) {
+      $this->_validation = service('validation');
+    }
     $dynamicRules = [];
     $dynamicLabels = []; // 레이블 배열 추가
     if (!count($this->getFormRules())) {
@@ -142,12 +135,12 @@ abstract class CommonForm
     log_message('debug', 'Rules: ' . var_export($dynamicRules, true));
     log_message('debug', 'Data: ' . var_export($formDatas, true));
     // setRules의 세 번째 인자로 레이블 전달
-    $validation->setRules($dynamicRules, [], $dynamicLabels);
+    $this->_validation->setRules($dynamicRules, [], $dynamicLabels);
 
     // run()에는 데이터만 전달 (setRules에서 이미 설정됨)
-    $result = $validation->run($formDatas);
+    $result = $this->_validation->run($formDatas);
     if ($result === false) {
-      $message = __METHOD__ . "에서 데이터 검증 오류발생: " . var_export($validation->getErrors(), true);
+      $message = __METHOD__ . "에서 데이터 검증 오류발생: " . var_export($this->_validation->getErrors(), true);
       log_message('debug',  $message);
       throw new RuntimeException($message);
     } else {
diff --git a/app/Services/Customer/ServiceService.php b/app/Services/Customer/ServiceService.php
index 31a0797..4d2ab02 100644
--- a/app/Services/Customer/ServiceService.php
+++ b/app/Services/Customer/ServiceService.php
@@ -3,10 +3,7 @@
 namespace App\Services\Customer;
 
 use App\DTOs\Customer\ServiceDTO;
-use App\Entities\CommonEntity;
 use App\Entities\Customer\ServiceEntity;
-use App\Entities\Equipment\ServerEntity;
-use App\Entities\PaymentEntity;
 use App\Forms\Customer\ServiceForm;
 use App\Helpers\Customer\ServiceHelper;
 use App\Models\Customer\ServiceModel;
@@ -176,22 +173,27 @@ class ServiceService extends CustomerService
         return $date->format('Y-m-d');
     }
     // 서비스금액관련처리
-    private function updateAmount(ServiceEntity $entity): ServiceEntity
+    private function saveAmount(ServiceEntity $entity): ServiceEntity
     {
         //총 서비스금액 구하기
         $server_amount = service('equipment_serverservice')->getCalculatedAmount($entity->getServerInfoUID());
         //기본:서버금액(서버비+서버파트(월비용))+상면비+회선비-할인액
-        $caculatedAmount = (int)$server_amount + $entity->getRack() + $entity->getLine() - $entity->getSale();
-        //총 서비스금액 설정
-        return parent::modify_process($entity, ['amount' => $caculatedAmount]);
+        $entity->amount = (int)$server_amount + $entity->getRack() + $entity->getLine() - $entity->getSale();
+        //총 서비스금액 설정 및 저장
+        if (!$this->model->save($entity)) {
+            // 저장 실패 시 예외 처리
+            $errors = $this->model->errors();
+            throw new RuntimeException("금액 업데이트 중 DB 저장 오류: " . implode(', ', $errors));
+        }
+        return $entity;
     }
-    final public function updateAmountByPK(int $uid): ServiceEntity
+    final public function saveAmountByPK(int $uid): ServiceEntity
     {
         $entity = $this->getEntity($uid);
         if (!$entity instanceof ServiceEntity) {
             throw new RuntimeException(static::class . '->' . __FUNCTION__ . "에서 오류발생:Return Type은 ServiceEntity만 가능");
         }
-        return $this->updateAmount($entity);
+        return $this->saveAmount($entity);
     }
     //기본 기능부분
     protected function getEntity_process(mixed $entity): ServiceEntity
@@ -200,10 +202,6 @@ class ServiceService extends CustomerService
     }
     protected function create_process(array $formDatas): ServiceEntity
     {
-        //필수항목검사
-        if (!array_key_exists('serverinfo_uid', $formDatas)) {
-            throw new RuntimeException(__METHOD__ . '에서 오류발생: 서버정보가 정의되지 않았습니다.');
-        }
         //서비스코드생성
         $formDatas['code'] = $formDatas['site'] . "_s" . uniqid();
         //서비스 생성
@@ -214,17 +212,13 @@ class ServiceService extends CustomerService
         //서버정보 연결
         service('equipment_serverservice')->attachToService($entity, $entity->getServerInfoUID());
         //서비스비용 설정
-        $entity = $this->updateAmount($entity);
+        $entity = $this->saveAmount($entity);
         //결제정보 생성
         service('paymentservice')->createByService($entity);
         return $entity;
     }
     protected function modify_process($entity, array $formDatas): ServiceEntity
     {
-        //필수항목검사
-        if (!array_key_exists('serverinfo_uid', $formDatas)) {
-            throw new RuntimeException(__METHOD__ . '에서 오류발생: 서버정보가 정의되지 않았습니다.');
-        }
         //변경전 정보
         $oldEntity = clone $entity;
         //서비스 수정
@@ -237,7 +231,7 @@ class ServiceService extends CustomerService
             service('equipment_serverservice')->attachToService($entity, $entity->getServerInfoUID());
         }
         //서비스비용 설정
-        $entity = $this->updateAmount($entity);
+        $entity = $this->saveAmount($entity);
         //결제정보 생성
         service('paymentservice')->modifyByService($entity);
         return $entity;
diff --git a/app/Services/Equipment/ServerPartService.php b/app/Services/Equipment/ServerPartService.php
index c0dc6f4..e8715a7 100644
--- a/app/Services/Equipment/ServerPartService.php
+++ b/app/Services/Equipment/ServerPartService.php
@@ -135,7 +135,7 @@ class ServerPartService extends EquipmentService
         if ($entity->getServiceInfoUID() !== null) {
             //Billing형식이 Month이면 서비스 금액설정 호출
             if ($entity->getBilling() == PAYMENT['BILLING']['MONTH']) {
-                service('customer_serviceservice')->updateAmountByPK($entity->getServiceInfoUID());
+                service('customer_serviceservice')->saveAmountByPK($entity->getServiceInfoUID());
             }
             //Billing형식이 Onetime이면 일회성결제 추가
             if ($entity->getBilling() == PAYMENT['BILLING']['ONETIME']) {
@@ -159,7 +159,7 @@ class ServerPartService extends EquipmentService
         if ($entity->getServiceInfoUID() !== null) {
             //월비용 서버파트 인경우 서비스 금액 재설정
             if ($entity->getBilling() == PAYMENT['BILLING']['MONTH']) {
-                service('customer_serviceservice')->updateAmountByPK($entity->getServiceInfoUID());
+                service('customer_serviceservice')->saveAmountByPK($entity->getServiceInfoUID());
             }
             //Billing형식이 Onetime이면 일회성결제 수정 (필요없는듯 하여 주석처리)
             // if ($entity->getBilling() == PAYMENT['BILLING']['ONETIME']) {
@@ -176,7 +176,7 @@ class ServerPartService extends EquipmentService
         if ($entity->getServiceInfoUID() !== null) {
             //월비용 서버파트 인경우 서비스 금액 재설정
             if ($entity->getBilling() == PAYMENT['BILLING']['MONTH']) {
-                service('customer_serviceservice')->updateAmountByPK($entity->getServiceInfoUID());
+                service('customer_serviceservice')->saveAmountByPK($entity->getServiceInfoUID());
             }
             //Billing형식이 Onetime이면 일회성결제 수정 (필요없는듯 하여 주석처리)
             // if ($entity->getBilling() == PAYMENT['BILLING']['ONETIME']) {
diff --git a/app/Services/Equipment/ServerService.php b/app/Services/Equipment/ServerService.php
index 2624de1..26a9aaf 100644
--- a/app/Services/Equipment/ServerService.php
+++ b/app/Services/Equipment/ServerService.php
@@ -249,7 +249,7 @@ class ServerService extends EquipmentService
             service('equipment_chassisservice')->attachToServer($entity);
         }
         if ($entity->getServiceInfoUID() !== null) { //서비스가 정의 되어 있으면
-            service('customer_serviceservice')->updateAmountByPK($entity->getServiceInfoUID());
+            service('customer_serviceservice')->saveAmountByPK($entity->getServiceInfoUID());
         }
         return $entity;
     }
diff --git a/app/Services/MylogService.php b/app/Services/MylogService.php
index ecb6fba..0c22db1 100644
--- a/app/Services/MylogService.php
+++ b/app/Services/MylogService.php
@@ -98,9 +98,12 @@ class MylogService extends CommonService implements PipelineStepInterface
             $message = "[{$context->action}_{$status}] Steps Executed: " . count($context->pipelineDatas);
         }
         log_message('debug', $message);
-        $formDatas = [];
-        $formDatas['user'] = $context->auth->getUID();
-        $this->create(new MylogDTO());
+        $this->create([
+            'title'   => "{$context->action} 작업 {$status} 로그",
+            'content' => $message,
+            'status'  => $status,
+            'user_uid' => $context->auth->getUID(),
+        ]);
     }
 
     // PipelineStep 구현은 이 예시에서는 사용하지 않습니다. (로그는 Executor가 감쌈)
diff --git a/app/Views/layouts/admin/top.php b/app/Views/layouts/admin/top.php
index 237710f..6fc3a36 100644
--- a/app/Views/layouts/admin/top.php
+++ b/app/Views/layouts/admin/top.php
@@ -138,8 +138,8 @@
     }
     loadNotices(); // 최초 로드
     loadrequesttasks(); // 최초 로드
-    setInterval(loadNotices, 10000); // 10초마다 갱신
-    setInterval(loadrequesttasks, 10000); // 10초마다 갱신
+    setInterval(loadNotices, 60000); // 60초마다 갱신
+    setInterval(loadrequesttasks, 60000); // 60초마다 갱신
   });
 </script>
 <!-- top end -->
\ No newline at end of file
diff --git a/public/js/admin/service.js b/public/js/admin/service.js
index a461ffe..2f53c3d 100644
--- a/public/js/admin/service.js
+++ b/public/js/admin/service.js
@@ -12,23 +12,23 @@ function getTotalPrice() {
 }
 
 // 공통 업데이트 함수
-function updateAmount() {
+function setAmount() {
     if (amountInput) {
         amountInput.value = getTotalPrice();
     }
 }
 
 // 이벤트 리스너 등록
-if (rackSelect)   rackSelect.addEventListener("change", updateAmount);
-if (lineSelect) lineSelect.addEventListener("change", updateAmount);
+if (rackSelect)   rackSelect.addEventListener("change", setAmount);
+if (lineSelect) lineSelect.addEventListener("change", setAmount);
 // ✅ select2는 전용 이벤트 사용
 if (serverSelect) {
     $(serverSelect).on("select2:select", function () {
-        updateAmount();
+        setAmount();
         if (titleInput) {
             titleInput.value = serverSelect?.options[serverSelect.selectedIndex]?.text || "";
         }
     });
 }
 //페이지 로드 시 초기 실행
-document.addEventListener("DOMContentLoaded", updateAmount);
\ No newline at end of file
+document.addEventListener("DOMContentLoaded", setAmount);
\ No newline at end of file