diff --git a/app/Libraries/AuthContext.php b/app/Libraries/AuthContext.php
index 890900d..219a772 100644
--- a/app/Libraries/AuthContext.php
+++ b/app/Libraries/AuthContext.php
@@ -53,11 +53,15 @@ class AuthContext
     return $this->getAuthInfo('name');
   }
 
-  public function getRole(): array|null
+  public function getRole(): string|null
   {
     return $this->getAuthInfo('role');
   }
 
+  public function getRoles(): array|null
+  {
+    return explode(DEFAULTS['DELIMITER_COMMA'], $this->getRole());
+  }
   public function isLoggedIn(): bool
   {
     return $this->session->has(self::SESSION_IS_LOGIN);
@@ -65,7 +69,7 @@ class AuthContext
 
   public function isAccessRole(array $roles): bool
   {
-    $userRoles = $this->getRole();
+    $userRoles = $this->getRoles();
     if (empty($userRoles) || !is_array($userRoles)) {
       return false;
     }