diff --git a/app/Controllers/Admin/Customer/AccountController.php b/app/Controllers/Admin/Customer/AccountController.php
index 2913ad6..d1819bb 100644
--- a/app/Controllers/Admin/Customer/AccountController.php
+++ b/app/Controllers/Admin/Customer/AccountController.php
@@ -28,7 +28,7 @@ class AccountController extends CustomerController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): AccountHelper
     {
         if (!$this->_helper) {
             $this->_helper = new AccountHelper($this->request);
diff --git a/app/Controllers/Admin/Customer/ClientController.php b/app/Controllers/Admin/Customer/ClientController.php
index 82b9e77..0c14ab2 100644
--- a/app/Controllers/Admin/Customer/ClientController.php
+++ b/app/Controllers/Admin/Customer/ClientController.php
@@ -31,7 +31,7 @@ class ClientController extends CustomerController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): ClientHelper
     {
         if (!$this->_helper) {
             $this->_helper = new ClientHelper($this->request);
diff --git a/app/Controllers/Admin/Customer/CouponController.php b/app/Controllers/Admin/Customer/CouponController.php
index b27e4c9..75898dd 100644
--- a/app/Controllers/Admin/Customer/CouponController.php
+++ b/app/Controllers/Admin/Customer/CouponController.php
@@ -28,7 +28,7 @@ class CouponController extends CustomerController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): CouponHelper
     {
         if (!$this->_helper) {
             $this->_helper = new CouponHelper($this->request);
diff --git a/app/Controllers/Admin/Customer/PointController.php b/app/Controllers/Admin/Customer/PointController.php
index aaaeddf..4cfaab7 100644
--- a/app/Controllers/Admin/Customer/PointController.php
+++ b/app/Controllers/Admin/Customer/PointController.php
@@ -28,7 +28,7 @@ class PointController extends CustomerController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): PointHelper
     {
         if (!$this->_helper) {
             $this->_helper = new PointHelper($this->request);
diff --git a/app/Controllers/Admin/Customer/ServiceController.php b/app/Controllers/Admin/Customer/ServiceController.php
index f273f33..1fc37da 100644
--- a/app/Controllers/Admin/Customer/ServiceController.php
+++ b/app/Controllers/Admin/Customer/ServiceController.php
@@ -36,7 +36,7 @@ class ServiceController extends CustomerController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): ServiceHelper
     {
         if (!$this->_helper) {
             $this->_helper = new ServiceHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/DefenceController.php b/app/Controllers/Admin/Equipment/DefenceController.php
index f8fc1f2..416231e 100644
--- a/app/Controllers/Admin/Equipment/DefenceController.php
+++ b/app/Controllers/Admin/Equipment/DefenceController.php
@@ -27,7 +27,7 @@ class DefenceController extends EquipmentController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): DefenceHelper
     {
         if (!$this->_helper) {
             $this->_helper = new DefenceHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/IpController.php b/app/Controllers/Admin/Equipment/IpController.php
index d04917e..584a9b6 100644
--- a/app/Controllers/Admin/Equipment/IpController.php
+++ b/app/Controllers/Admin/Equipment/IpController.php
@@ -27,7 +27,7 @@ class IpController extends EquipmentController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): IpHelper
     {
         if (!$this->_helper) {
             $this->_helper = new IpHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/LineController.php b/app/Controllers/Admin/Equipment/LineController.php
index 7d091c5..4eb7f2f 100644
--- a/app/Controllers/Admin/Equipment/LineController.php
+++ b/app/Controllers/Admin/Equipment/LineController.php
@@ -31,7 +31,7 @@ class LineController extends EquipmentController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): LineHelper
     {
         if (!$this->_helper) {
             $this->_helper = new LineHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Link/CpuController.php b/app/Controllers/Admin/Equipment/Link/CpuController.php
index 77160ab..75d99c9 100644
--- a/app/Controllers/Admin/Equipment/Link/CpuController.php
+++ b/app/Controllers/Admin/Equipment/Link/CpuController.php
@@ -29,7 +29,7 @@ class CpuController extends LinkController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): CpuHelper
     {
         if (!$this->_helper) {
             $this->_helper = new CpuHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Link/DiskController.php b/app/Controllers/Admin/Equipment/Link/DiskController.php
index edeb559..3bf0e83 100644
--- a/app/Controllers/Admin/Equipment/Link/DiskController.php
+++ b/app/Controllers/Admin/Equipment/Link/DiskController.php
@@ -29,7 +29,7 @@ class DiskController extends LinkController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): DiskHelper
     {
         if (!$this->_helper) {
             $this->_helper = new DiskHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Link/RamController.php b/app/Controllers/Admin/Equipment/Link/RamController.php
index 69d891e..6b551da 100644
--- a/app/Controllers/Admin/Equipment/Link/RamController.php
+++ b/app/Controllers/Admin/Equipment/Link/RamController.php
@@ -29,7 +29,7 @@ class RamController extends LinkController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): RamHelper
     {
         if (!$this->_helper) {
             $this->_helper = new RamHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Part/CpuController.php b/app/Controllers/Admin/Equipment/Part/CpuController.php
index 3de2c24..0bcaafb 100644
--- a/app/Controllers/Admin/Equipment/Part/CpuController.php
+++ b/app/Controllers/Admin/Equipment/Part/CpuController.php
@@ -27,7 +27,7 @@ class CpuController extends PartController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): CpuHelper
     {
         if (!$this->_helper) {
             $this->_helper = new CpuHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Part/DiskController.php b/app/Controllers/Admin/Equipment/Part/DiskController.php
index 585d6b1..3e3a727 100644
--- a/app/Controllers/Admin/Equipment/Part/DiskController.php
+++ b/app/Controllers/Admin/Equipment/Part/DiskController.php
@@ -27,7 +27,7 @@ class DiskController extends PartController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): DiskHelper
     {
         if (!$this->_helper) {
             $this->_helper = new DiskHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/Part/RamController.php b/app/Controllers/Admin/Equipment/Part/RamController.php
index 8b2c96e..a8b0129 100644
--- a/app/Controllers/Admin/Equipment/Part/RamController.php
+++ b/app/Controllers/Admin/Equipment/Part/RamController.php
@@ -27,7 +27,7 @@ class RamController extends PartController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): RamHelper
     {
         if (!$this->_helper) {
             $this->_helper = new RamHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/ServerController.php b/app/Controllers/Admin/Equipment/ServerController.php
index 2e6027a..4562f09 100644
--- a/app/Controllers/Admin/Equipment/ServerController.php
+++ b/app/Controllers/Admin/Equipment/ServerController.php
@@ -33,7 +33,7 @@ class ServerController extends EquipmentController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): ServerHelper
     {
         if (!$this->_helper) {
             $this->_helper = new ServerHelper($this->request);
diff --git a/app/Controllers/Admin/Equipment/SoftwareController.php b/app/Controllers/Admin/Equipment/SoftwareController.php
index 791eed7..d3bd788 100644
--- a/app/Controllers/Admin/Equipment/SoftwareController.php
+++ b/app/Controllers/Admin/Equipment/SoftwareController.php
@@ -28,7 +28,7 @@ class SoftwareController extends EquipmentController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): SoftwareHelper
     {
         if (!$this->_helper) {
             $this->_helper = new SoftwareHelper($this->request);
diff --git a/app/Controllers/Admin/Home.php b/app/Controllers/Admin/Home.php
index 8e0a1a3..b565509 100644
--- a/app/Controllers/Admin/Home.php
+++ b/app/Controllers/Admin/Home.php
@@ -5,8 +5,8 @@ namespace App\Controllers\Admin;
 use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
-use App\Services\UserService as Service;
-use App\Helpers\UserHelper as Helper;
+use App\Services\UserService;
+use App\Helpers\UserHelper;
 
 class Home extends AdminController
 {
@@ -16,17 +16,17 @@ class Home extends AdminController
         parent::initController($request, $response, $logger);
     }
 
-    final public function getService(): Service
+    final public function getService(): UserService
     {
         if (!$this->_service) {
-            $this->_service = new Service($this->request);
+            $this->_service = new UserService($this->request);
         }
         return $this->_service;
     }
     public function getHelper(): mixed
     {
         if (!$this->_helper) {
-            $this->_helper = new Helper($this->request);
+            $this->_helper = new UserHelper($this->request);
         }
         return $this->_helper;
     }
diff --git a/app/Controllers/Admin/MyLogController.php b/app/Controllers/Admin/MyLogController.php
index 2f60d3e..1cafac5 100644
--- a/app/Controllers/Admin/MyLogController.php
+++ b/app/Controllers/Admin/MyLogController.php
@@ -7,8 +7,8 @@ use CodeIgniter\HTTP\RequestInterface;
 use CodeIgniter\HTTP\ResponseInterface;
 use Psr\Log\LoggerInterface;
 
-use App\Services\MyLogService as Service;
-use App\Helpers\MyLogHelper as Helper;
+use App\Services\MyLogService;
+use App\Helpers\MyLogHelper;
 use App\Services\UserService;
 
 class MyLogController extends AdminController
@@ -24,17 +24,17 @@ class MyLogController extends AdminController
         // $this->view_path .= strtolower($this->getService()->getClassName()) . DIRECTORY_SEPARATOR;
 
     }
-    final public function getService(): Service
+    final public function getService(): MyLogService
     {
         if (!$this->_service) {
-            $this->_service = new Service($this->request);
+            $this->_service = new MyLogService($this->request);
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): MyLogHelper
     {
         if (!$this->_helper) {
-            $this->_helper = new Helper($this->request);
+            $this->_helper = new MyLogHelper($this->request);
         }
         return $this->_helper;
     }
diff --git a/app/Controllers/Admin/UserController.php b/app/Controllers/Admin/UserController.php
index f506b6d..991da77 100644
--- a/app/Controllers/Admin/UserController.php
+++ b/app/Controllers/Admin/UserController.php
@@ -32,7 +32,7 @@ class UserController extends AdminController
         }
         return $this->_service;
     }
-    public function getHelper(): mixed
+    public function getHelper(): UserHelper
     {
         if (!$this->_helper) {
             $this->_helper = new UserHelper($this->request);
diff --git a/app/Services/Equipment/Link/CpuService.php b/app/Services/Equipment/Link/CpuService.php
index 2b444bd..dc4ca52 100644
--- a/app/Services/Equipment/Link/CpuService.php
+++ b/app/Services/Equipment/Link/CpuService.php
@@ -18,7 +18,7 @@ class CpuService extends LinkService
     }
     public function getModelClass(): CpuModel
     {
-        return new CpuModel();
+        return new CpuModel;
     }
     public function getEntityClass(): CpuEntity
     {
diff --git a/app/Services/Equipment/Link/DiskService.php b/app/Services/Equipment/Link/DiskService.php
index 37376fe..79ec3e4 100644
--- a/app/Services/Equipment/Link/DiskService.php
+++ b/app/Services/Equipment/Link/DiskService.php
@@ -18,7 +18,7 @@ class DiskService extends LinkService
     }
     public function getModelClass(): DiskModel
     {
-        return new DiskModel();
+        return new DiskModel;
     }
     public function getEntityClass(): DiskEntity
     {
diff --git a/app/Services/Equipment/Part/CpuService.php b/app/Services/Equipment/Part/CpuService.php
index 17c5bb6..522e755 100644
--- a/app/Services/Equipment/Part/CpuService.php
+++ b/app/Services/Equipment/Part/CpuService.php
@@ -17,7 +17,7 @@ class CpuService extends PartService
     }
     public function getModelClass(): CpuModel
     {
-        return new CpuModel();
+        return new CpuModel;
     }
     public function getEntityClass(): CpuEntity
     {
diff --git a/app/Services/Equipment/Part/DiskService.php b/app/Services/Equipment/Part/DiskService.php
index a007243..9117e57 100644
--- a/app/Services/Equipment/Part/DiskService.php
+++ b/app/Services/Equipment/Part/DiskService.php
@@ -17,7 +17,7 @@ class DiskService extends PartService
     }
     public function getModelClass(): DiskModel
     {
-        return new DiskModel();
+        return new DiskModel;
     }
     public function getEntityClass(): DiskEntity
     {