diff --git a/barobill_registration/init_db.php b/barobill_registration/init_db.php
index ace1ac3..a8da419 100644
--- a/barobill_registration/init_db.php
+++ b/barobill_registration/init_db.php
@@ -6,11 +6,24 @@ try {
     require_once("../lib/mydb.php");
 
     $pdo = db_connect();
-    $schemaPath = __DIR__ . "/schema.sql";
-    if (!file_exists($schemaPath)) {
-        throw new Exception("schema.sql file not found at: " . $schemaPath);
-    }
-    $sql = file_get_contents($schemaPath);
+    
+    $sql = "CREATE TABLE IF NOT EXISTS barobill_members (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        biz_no VARCHAR(20) NOT NULL UNIQUE,
+        corp_name VARCHAR(100) NOT NULL,
+        ceo_name VARCHAR(50) NOT NULL,
+        addr VARCHAR(255),
+        biz_type VARCHAR(50),
+        biz_class VARCHAR(50),
+        barobill_id VARCHAR(50) NOT NULL,
+        barobill_pwd VARCHAR(100),
+        manager_name VARCHAR(50),
+        manager_email VARCHAR(100),
+        manager_hp VARCHAR(20),
+        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;";
+
     $pdo->exec($sql);
     echo "Table 'barobill_members' initialized successfully.";
 } catch (Throwable $e) {