diff --git a/app/Services/Master/RawMaterialService.php b/app/Services/Master/RawMaterialService.php
index eaffb51..22651eb 100644
--- a/app/Services/Master/RawMaterialService.php
+++ b/app/Services/Master/RawMaterialService.php
@@ -124,7 +124,7 @@ function () use ($validated): RawMaterial {
 
         $this->notifyOwner(
             'Tambah Bahan Baku',
-            "Bahan baku '{$validated['name']}' telah ditambahkan oleh {$user->name}.",
+            "Bahan baku '{$validated['name']}' telah ditambahkan oleh {$user->profile?->full_name}.",
             route('admin.master.raw_materials.index', ['search_id' => $rawMaterial->id]),
         );
     }
@@ -154,7 +154,7 @@ function () use ($validated, $rawMaterial): void {
 
         $this->notifyOwner(
             'Ubah Bahan Baku',
-            "Bahan baku '{$rawMaterial->name}' telah diperbarui oleh {$user->name}.",
+            "Bahan baku '{$rawMaterial->name}' telah diperbarui oleh {$user->profile?->full_name}.",
             route('admin.master.raw_materials.index', ['search_id' => $rawMaterial->id]),
         );
     }
@@ -168,7 +168,7 @@ public function delete(RawMaterial $rawMaterial, User $user): void
 
         $this->notifyOwner(
             'Hapus Bahan Baku',
-            "Bahan baku '{$name}' telah dihapus oleh {$user->name}.",
+            "Bahan baku '{$name}' telah dihapus oleh {$user->profile?->full_name}.",
             route('admin.master.raw_materials.index'),
         );
     }
@@ -185,7 +185,7 @@ public function toggleStatus(RawMaterial $rawMaterial, array $validated, User $u
 
         $this->notifyOwner(
             'Ubah Status Bahan Baku',
-            "Status bahan baku '{$rawMaterial->name}' telah diubah menjadi {$statusLabel} oleh {$user->name}.",
+            "Status bahan baku '{$rawMaterial->name}' telah diubah menjadi {$statusLabel} oleh {$user->profile?->full_name}.",
             route('admin.master.raw_materials.index', ['search_id' => $rawMaterial->id]),
         );
     }