diff --git a/reference/xlswriter/xlsx-format/align.xml b/reference/xlswriter/xlsx-format/align.xml
index 44aecc4ec..ba89ba278 100644
--- a/reference/xlswriter/xlsx-format/align.xml
+++ b/reference/xlswriter/xlsx-format/align.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 547a556ea0ffcae65a07fba5eac97f6f5c4faf2c Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-format.align" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -53,7 +53,7 @@
  <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de estilo de alineación</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -61,16 +61,15 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$alignStyle = $format->align(\Vtiful\Kernel\Format::FORMAT_ALIGN_LEFT)->toResource();
 
-$alignStyle = \Vtiful\Kernel\Format::align($fileHandle, \Vtiful\Kernel\Format::FORMAT_ALIGN_LEFT);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
-    ->setColumn('A:A', 200, $align)
+    ->setColumn('A:A', 200, $alignStyle)
     ->output();
 ?>
 ]]>
diff --git a/reference/xlswriter/xlsx-format/bold.xml b/reference/xlswriter/xlsx-format/bold.xml
index 2f39a3d67..c73450a2b 100644
--- a/reference/xlswriter/xlsx-format/bold.xml
+++ b/reference/xlswriter/xlsx-format/bold.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 547a556ea0ffcae65a07fba5eac97f6f5c4faf2c Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-format.bold" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -44,7 +44,7 @@
  <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de estilo negrita</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -52,14 +52,13 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$boldStyle = $format->bold()->toResource();
 
-$boldStyle = \Vtiful\Kernel\Format::bold($fileHandle);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
     ->setColumn('A:A', 200, $boldStyle)
     ->output();
diff --git a/reference/xlswriter/xlsx-format/italic.xml b/reference/xlswriter/xlsx-format/italic.xml
index 8cf11cc51..41d6dc667 100644
--- a/reference/xlswriter/xlsx-format/italic.xml
+++ b/reference/xlswriter/xlsx-format/italic.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 547a556ea0ffcae65a07fba5eac97f6f5c4faf2c Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-format.italic" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -44,7 +44,7 @@
  <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de estilo cursiva</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -52,14 +52,13 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$italicStyle = $format->italic()->toResource();
 
-$italicStyle = \Vtiful\Kernel\Format::italic($fileHandle);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
     ->setColumn('A:A', 200, $italicStyle)
     ->output();
diff --git a/reference/xlswriter/xlsx-format/underline.xml b/reference/xlswriter/xlsx-format/underline.xml
index 9a3c94f2a..97105dec7 100644
--- a/reference/xlswriter/xlsx-format/underline.xml
+++ b/reference/xlswriter/xlsx-format/underline.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 547a556ea0ffcae65a07fba5eac97f6f5c4faf2c Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-format.underline" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -53,7 +53,7 @@
  <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de estilo subrayado</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -61,14 +61,13 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$underlineStyle = $format->underline(\Vtiful\Kernel\Format::UNDERLINE_SINGLE)->toResource();
 
-$underlineStyle = \Vtiful\Kernel\Format::underline($fileHandle, \Vtiful\Kernel\Format::UNDERLINE_SINGLE);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
     ->setColumn('A:A', 200, $underlineStyle)
     ->output();
diff --git a/reference/xlswriter/xlsx-kernel/set-column.xml b/reference/xlswriter/xlsx-kernel/set-column.xml
index 822468677..bd4801a7b 100644
--- a/reference/xlswriter/xlsx-kernel/set-column.xml
+++ b/reference/xlswriter/xlsx-kernel/set-column.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 547a556ea0ffcae65a07fba5eac97f6f5c4faf2c Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-excel.setColumn" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -62,7 +62,7 @@
 <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de setColumn</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -70,14 +70,13 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$boldStyle = $format->bold()->toResource();
 
-$boldStyle = \Vtiful\Kernel\Format::bold($fileHandle);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
     ->setColumn('A:A', 200, $boldStyle)
     ->output();
diff --git a/reference/xlswriter/xlsx-kernel/set-row.xml b/reference/xlswriter/xlsx-kernel/set-row.xml
index 2acfec9a1..767888c99 100644
--- a/reference/xlswriter/xlsx-kernel/set-row.xml
+++ b/reference/xlswriter/xlsx-kernel/set-row.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 4691215483797da841e61de00eef8adba2960d21 Maintainer: andresdzphp Status: ready -->
+<!-- EN-Revision: 8fc3f2a5728adba894b9f926d92af575d025519f Maintainer: andresdzphp Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="vtiful-kernel-excel.setRow" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -18,7 +18,7 @@
    <methodparam choice="opt"><type>resource</type><parameter>format</parameter></methodparam>
   </methodsynopsis>
   <para>
-    Establece el formato de la columna.
+    Establece el formato de la fila.
   </para>
  </refsect1>
 
@@ -62,7 +62,7 @@
 <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title>ejemplo</title>
+   <title>Ejemplo de setRow</title>
    <programlisting role="php">
 <![CDATA[
 <?php
@@ -70,16 +70,15 @@ $config = [
     'path' => './tests'
 ];
 
-$excel  = new \Vtiful\Kernel\Excel($config);
+$excel = new \Vtiful\Kernel\Excel($config);
+$excel->fileName('tutorial01.xlsx');
 
-$fileObject = $excel->fileName('tutorial01.xlsx');
-$fileHandle = $fileObject->getHandle();
+$format = new \Vtiful\Kernel\Format($excel->getHandle());
+$boldStyle = $format->bold()->toResource();
 
-$boldStyle = \Vtiful\Kernel\Format::bold($fileHandle);
-
-$fileObject->header(['name', 'age'])
+$excel->header(['name', 'age'])
     ->data([['viest', 21]])
-    ->setRow('A1', 20, $boldStyle,)
+    ->setRow('A1', 20, $boldStyle)
     ->output();
 ]]>
    </programlisting>