diff --git a/templates/settings.php b/templates/settings.php
index 8881e88..b41fdc4 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -2,7 +2,7 @@
     <h2>Canvas-nest.js Setting</h2>
     <form method="post" action="options.php"> 
         <?php @settings_fields('WP_Canvas_Nest-group'); ?>
-        <?php @do_settings_fields('WP_Canvas_Nest-group'); ?>
+        <?php @do_settings_fields('WP_Canvas_Nest-group', None); ?>
 
         <?php do_settings_sections('WP_Canvas_Nest'); ?>
         <?php @submit_button(); ?>
@@ -10,7 +10,7 @@
     <hr />
     <form method="post" action="options.php"> 
         <?php @settings_fields('WP_Canvas_Nest-checkbox-group'); ?>
-        <?php @do_settings_fields('WP_Canvas_Nest-checkbox-group'); ?>
+        <?php @do_settings_fields('WP_Canvas_Nest-checkbox-group', None); ?>
 
         <?php do_settings_sections('WP_Canvas_Nest_Checkbox'); ?>
         <?php @submit_button(); ?>