diff --git a/app/Services/Auth/GoogleService.php b/app/Services/Auth/GoogleService.php
index 34eb484..7e8943c 100644
--- a/app/Services/Auth/GoogleService.php
+++ b/app/Services/Auth/GoogleService.php
@@ -22,7 +22,7 @@ class GoogleService extends AuthService
 	{
 		return new GoogleDTO($formDatas);
 	}
-	protected function getDTOClass(): string
+	public function getDTOClass(): string
 	{
 		return GoogleDTO::class;
 	}
diff --git a/app/Services/Auth/LocalService.php b/app/Services/Auth/LocalService.php
index dd3acd1..0590ab6 100644
--- a/app/Services/Auth/LocalService.php
+++ b/app/Services/Auth/LocalService.php
@@ -21,7 +21,7 @@ class LocalService extends AuthService
 	{
 		return new LocalDTO($formDatas);
 	}
-	protected function getDTOClass(): string
+	public function getDTOClass(): string
 	{
 		return LocalDTO::class;
 	}
diff --git a/app/Services/Equipment/CHASSISService.php b/app/Services/Equipment/CHASSISService.php
index 80fcc8a..e330b8a 100644
--- a/app/Services/Equipment/CHASSISService.php
+++ b/app/Services/Equipment/CHASSISService.php
@@ -19,7 +19,7 @@ class CHASSISService extends EquipmentService
         parent::__construct($model);
         $this->addClassPaths('CHASSIS');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return CHASSISDTO::class;
     }
diff --git a/app/Services/Equipment/LineService.php b/app/Services/Equipment/LineService.php
index e515ea1..26e2d3c 100644
--- a/app/Services/Equipment/LineService.php
+++ b/app/Services/Equipment/LineService.php
@@ -19,7 +19,7 @@ class LineService extends EquipmentService
         parent::__construct($model);
         $this->addClassPaths('Line');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return LineDTO::class;
     }
diff --git a/app/Services/MylogService.php b/app/Services/MylogService.php
index fb1cf9d..ecb6fba 100644
--- a/app/Services/MylogService.php
+++ b/app/Services/MylogService.php
@@ -19,7 +19,7 @@ class MylogService extends CommonService implements PipelineStepInterface
         parent::__construct($model);
         $this->addClassPaths('Mylog');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return MylogDTO::class;
     }
diff --git a/app/Services/Part/CPUService.php b/app/Services/Part/CPUService.php
index 881beed..20f80c5 100644
--- a/app/Services/Part/CPUService.php
+++ b/app/Services/Part/CPUService.php
@@ -19,7 +19,7 @@ class CPUService extends PartType1Service
         parent::__construct($model);
         $this->addClassPaths('CPU');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return CPUDTO::class;
     }
diff --git a/app/Services/Part/CSService.php b/app/Services/Part/CSService.php
index 09dbe95..d7ebb2f 100644
--- a/app/Services/Part/CSService.php
+++ b/app/Services/Part/CSService.php
@@ -20,7 +20,7 @@ class CSService extends PartType2Service
         parent::__construct($model);
         $this->addClassPaths('CS');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return CSDTO::class;
     }
diff --git a/app/Services/Part/DISKService.php b/app/Services/Part/DISKService.php
index d09e2c4..442bd3f 100644
--- a/app/Services/Part/DISKService.php
+++ b/app/Services/Part/DISKService.php
@@ -20,7 +20,7 @@ class DISKService extends PartType1Service
         parent::__construct($model);
         $this->addClassPaths('DISK');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return DISKDTO::class;
     }
diff --git a/app/Services/Part/IPService.php b/app/Services/Part/IPService.php
index 84b5e9c..20a8ccd 100644
--- a/app/Services/Part/IPService.php
+++ b/app/Services/Part/IPService.php
@@ -20,7 +20,7 @@ class IPService extends PartType3Service
         parent::__construct($model);
         $this->addClassPaths('IP');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return IPDTO::class;
     }
diff --git a/app/Services/Part/RAMService.php b/app/Services/Part/RAMService.php
index 48934dd..ed38754 100644
--- a/app/Services/Part/RAMService.php
+++ b/app/Services/Part/RAMService.php
@@ -20,7 +20,7 @@ class RAMService extends PartType1Service
         parent::__construct($model);
         $this->addClassPaths('RAM');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return RAMDTO::class;
     }
diff --git a/app/Services/Part/SOFTWAREService.php b/app/Services/Part/SOFTWAREService.php
index efbd49c..a170428 100644
--- a/app/Services/Part/SOFTWAREService.php
+++ b/app/Services/Part/SOFTWAREService.php
@@ -20,7 +20,7 @@ class SOFTWAREService extends PartType1Service
         parent::__construct($model);
         $this->addClassPaths('SOFTWARE');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return SOFTWAREDTO::class;
     }
diff --git a/app/Services/Part/SWITCHService.php b/app/Services/Part/SWITCHService.php
index 96bceb1..77304fe 100644
--- a/app/Services/Part/SWITCHService.php
+++ b/app/Services/Part/SWITCHService.php
@@ -21,7 +21,7 @@ class SWITCHService extends PartType3Service
         parent::__construct($model);
         $this->addClassPaths('SWITCH');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return SWITCHDTO::class;
     }
diff --git a/app/Services/UserService.php b/app/Services/UserService.php
index 978ec86..4c0dea8 100644
--- a/app/Services/UserService.php
+++ b/app/Services/UserService.php
@@ -19,7 +19,7 @@ class UserService extends CommonService
         parent::__construct($model);
         $this->addClassPaths('User');
     }
-    protected function getDTOClass(): string
+    public function getDTOClass(): string
     {
         return UserDTO::class;
     }