diff --git a/wp-content/themes/ahoadonviet/css/hdv.css b/wp-content/themes/ahoadonviet/css/hdv.css
index 7988ede..61d269b 100644
--- a/wp-content/themes/ahoadonviet/css/hdv.css
+++ b/wp-content/themes/ahoadonviet/css/hdv.css
@@ -497,8 +497,12 @@ ul#menu-main-menu li a:hover {
 
 .invoice-template-name {
     font-size: 15px !important;
-    line-height: 17px !important;
-    color: #000000;
+    line-height: 25px !important;
+    color: #424242;
+    font-weight: bold;
+}
+.tpl-hoadon{
+    width: 80%;
 }
 
 #footer-content {
diff --git a/wp-content/themes/ahoadonviet/template-parts/invoice-template-tpl.php b/wp-content/themes/ahoadonviet/template-parts/invoice-template-tpl.php
index 40c51bd..4949575 100644
--- a/wp-content/themes/ahoadonviet/template-parts/invoice-template-tpl.php
+++ b/wp-content/themes/ahoadonviet/template-parts/invoice-template-tpl.php
@@ -8,16 +8,19 @@
  */
 get_header();
 
-$invoice_temp_01 = wp_get_attachment_image_src(274, '423x600' );
-$invoice_temp_02 = wp_get_attachment_image_src(275, '423x600' );
-$invoice_temp_03 = wp_get_attachment_image_src(276, '423x600' );
-$invoice_temp_04 = wp_get_attachment_image_src(277, '423x600' );
-$invoice_temp_05 = wp_get_attachment_image_src(278, '423x600' );
-$invoice_temp_06 = wp_get_attachment_image_src(279, '423x600' );
-$invoice_temp_07 = wp_get_attachment_image_src(280, '423x600' );
-$invoice_temp_08 = wp_get_attachment_image_src(281, '423x600' );
-$invoice_temp_09 = wp_get_attachment_image_src(281, '423x600' );
-
+// $invoice_temp_01 = wp_get_attachment_image_src(274, '423x600' );
+// list ảnh mẫu hóa đơn
+$arr_invoice = array(
+    1 => 274,
+    2 => 275,
+    3 => 276,
+    4 => 277,
+    5 => 278,
+    6 => 279,
+    7 => 280,
+    8 => 281,
+    9 => 281,
+);
 ?>
 <?php get_template_part( 'template-parts/content', 'intro-slider' ); ?>
 
@@ -29,45 +32,14 @@ $invoice_temp_09 = wp_get_attachment_image_src(281, '423x600' );
         <h1 class="feature-title">MẪU HÓA ĐƠN THAM KHẢO</h1>
     </div>
     <div class="row">
-        <!-- Hàng 1 -->
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_01[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 1</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_02[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 2</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_03[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 3</p>
-        </div>
-        <!-- Hàng 2 -->
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_04[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 4</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_05[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 5</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_06[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 6</p>
-        </div>
-        <!-- Hàng 3 -->
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_07[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 7</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_08[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 8</p>
-        </div>
-        <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
-            <img src="<?php echo $invoice_temp_09[0] ?>" class="img-fluid">
-            <p class="invoice-template-name">Mẫu hóa đơn số 9</p>
-        </div>
+        <?php foreach ($arr_invoice as $key => $val):
+            $invoice_temp = wp_get_attachment_image_src($val, '423x600' );
+        ?>
+            <div class="col-xs-12 col-sm-12 col-md-4 text-center wow flipInY">
+                <img src="<?php echo $invoice_temp[0] ?>" class="img-fluid tpl-hoadon">
+                <p class="invoice-template-name">Mẫu hóa đơn số <?=$key?></p>
+            </div>
+        <?php endforeach;?>
     </div>
 
 </section>