diff --git a/db_test.php b/db_test.php
deleted file mode 100644
index e708bbb..0000000
--- a/db_test.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-$host = 'mysql';
-$db   = 'chandj';
-$user = 'root';
-$pass = 'root';
-$charset = 'utf8mb4';
-
-$dsn = "mysql:host=$host;dbname=$db;charset=$charset";
-$options = [
-    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
-    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
-    PDO::ATTR_EMULATE_PREPARES   => false,
-];
-
-try {
-     $pdo = new PDO($dsn, $user, $pass, $options);
-     echo "Connected successfully to database '$db' on host '$host'.";
-     
-     // Optional: Try to list tables to be sure
-     $stmt = $pdo->query("SHOW TABLES");
-     $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
-     echo "\nTables found: " . implode(", ", array_slice($tables, 0, 5)) . "...";
-     
-} catch (\PDOException $e) {
-     echo "Connection failed: " . $e->getMessage();
-}
-?>
diff --git a/index.php b/index.php
index c6021a7..6b85ea0 100644
--- a/index.php
+++ b/index.php
@@ -109,7 +109,7 @@
                     CEO Management Solution
                 </div>
                 <h1 class="text-4xl sm:text-5xl lg:text-6xl font-extrabold text-slate-900 tracking-tight mb-6 animate-fade-in-up delay-100">
-                    SAM 직원 관리 도구가 아닙니다.<br />
+                    직원 관리 도구가 아닙니다.<br />
                     <span class="text-transparent bg-clip-text bg-gradient-to-r from-brand-600 to-indigo-600">
                         대표님 경영 무기입니다.
                     </span>