diff --git a/modules/document/lang/en.lang.php b/modules/document/lang/en.lang.php
index 2100a1f6c..44ec73200 100644
--- a/modules/document/lang/en.lang.php
+++ b/modules/document/lang/en.lang.php
@@ -5,6 +5,7 @@
      * @brief  Document module's basic language pack
      **/
 
+	$lang->cmd_toggle_checked_document = '선택항목 반전';
     $lang->cmd_delete_checked_document = 'Delete selected';
 
     $lang->msg_cart_is_null = 'Select the articles you wish to delete';
diff --git a/modules/document/lang/es.lang.php b/modules/document/lang/es.lang.php
index 137438f5c..18b674152 100644
--- a/modules/document/lang/es.lang.php
+++ b/modules/document/lang/es.lang.php
@@ -5,6 +5,7 @@
      * @sumario Paquete del idioma español para el módulo de documentos.
      **/
 
+	$lang->cmd_toggle_checked_document = '선택항목 반전';
     $lang->cmd_delete_checked_document = 'Eliminar lo seleccionado';
 
     $lang->msg_cart_is_null = 'Selecciona el documento que desea eliminar';
diff --git a/modules/document/lang/jp.lang.php b/modules/document/lang/jp.lang.php
index 9d1c3f5b3..47aa81db8 100644
--- a/modules/document/lang/jp.lang.php
+++ b/modules/document/lang/jp.lang.php
@@ -5,6 +5,7 @@
      * @brief  ドキュメント（document）モジュルの基本言語パッケージ
      **/
 
+	$lang->cmd_toggle_checked_document = '선택항목 반전';
     $lang->cmd_delete_checked_document = '選択項目削除';
 
     $lang->msg_cart_is_null = '削除する書き込みを選択してください。';
diff --git a/modules/document/lang/zh-CN.lang.php b/modules/document/lang/zh-CN.lang.php
index 6ebb8499c..2f631d1a9 100644
--- a/modules/document/lang/zh-CN.lang.php
+++ b/modules/document/lang/zh-CN.lang.php
@@ -5,6 +5,7 @@
      * @brief  文章(document)模块语言包
      **/
 
+	$lang->cmd_toggle_checked_document = '선택항목 반전';
     $lang->cmd_delete_checked_document = '删除所选项目';
 
     $lang->msg_cart_is_null = '请选择要删除的文章。';