diff --git a/upload/admin/model/design/layout.php b/upload/admin/model/design/layout.php
index 1cd3bff3..99b4f93a 100644
--- a/upload/admin/model/design/layout.php
+++ b/upload/admin/model/design/layout.php
@@ -13,7 +13,9 @@ public function addLayout($data) {
 
 		if (isset($data['layout_module'])) {
 			foreach ($data['layout_module'] as $layout_module) {
-				$this->db->query("INSERT INTO " . DB_PREFIX . "layout_module SET layout_id = '" . (int)$layout_id . "', code = '" . $this->db->escape($layout_module['code']) . "', position = '" . $this->db->escape($layout_module['position']) . "', sort_order = '" . (int)$layout_module['sort_order'] . "'");
+				if (!empty($layout_module['code'])) {
+					$this->db->query("INSERT INTO " . DB_PREFIX . "layout_module SET layout_id = '" . (int)$layout_id . "', code = '" . $this->db->escape($layout_module['code']) . "', position = '" . $this->db->escape($layout_module['position']) . "', sort_order = '" . (int)$layout_module['sort_order'] . "'");
+				}
 			}
 		}
 
@@ -35,7 +37,9 @@ public function editLayout($layout_id, $data) {
 
 		if (isset($data['layout_module'])) {
 			foreach ($data['layout_module'] as $layout_module) {
-				$this->db->query("INSERT INTO " . DB_PREFIX . "layout_module SET layout_id = '" . (int)$layout_id . "', code = '" . $this->db->escape($layout_module['code']) . "', position = '" . $this->db->escape($layout_module['position']) . "', sort_order = '" . (int)$layout_module['sort_order'] . "'");
+				if (!empty($layout_module['code'])) {
+					$this->db->query("INSERT INTO " . DB_PREFIX . "layout_module SET layout_id = '" . (int)$layout_id . "', code = '" . $this->db->escape($layout_module['code']) . "', position = '" . $this->db->escape($layout_module['position']) . "', sort_order = '" . (int)$layout_module['sort_order'] . "'");
+				}
 			}
 		}
 	}