diff --git a/SQL/sql3.php b/SQL/sql3.php
index 330c143..47b3bff 100644
--- a/SQL/sql3.php
+++ b/SQL/sql3.php
@@ -9,6 +9,7 @@
 		<p>Give me book's number and I give you book's name in my library.</p>
 		Book's number : <input type="text" name="number">
 		<input type="submit" name="submit">
+		<!-- <p>//Is this same with the level 2?</p>-->
 	</form>
 
 <?php