diff --git a/app/Cells/MylogCell.php b/app/Cells/MylogCell.php
index 4120caa..2be81e3 100644
--- a/app/Cells/MylogCell.php
+++ b/app/Cells/MylogCell.php
@@ -3,7 +3,6 @@
 namespace App\Cells;
 
 use App\Cells\CommonCell;
-use App\Services\MyLogService;
 
 class MylogCell extends CommonCell
 {
diff --git a/app/Libraries/AuthContext.php b/app/Libraries/AuthContext.php
index 13efaf0..219a772 100644
--- a/app/Libraries/AuthContext.php
+++ b/app/Libraries/AuthContext.php
@@ -38,27 +38,27 @@ class AuthContext
   // Public Accessors (AuthService에서 이동)
   // ----------------------------------------------------
 
-  public function getUID(): int
+  public function getUID(): int|null
   {
     return $this->getAuthInfo('uid');
   }
 
-  public function getID(): string
+  public function getID(): string|null
   {
     return $this->getAuthInfo('id');
   }
 
-  public function getName(): string
+  public function getName(): string|null
   {
     return $this->getAuthInfo('name');
   }
 
-  public function getRole(): string
+  public function getRole(): string|null
   {
     return $this->getAuthInfo('role');
   }
 
-  public function getRoles(): array
+  public function getRoles(): array|null
   {
     return explode(DEFAULTS['DELIMITER_COMMA'], $this->getRole());
   }