diff --git a/src/Eccube/Resource/template/admin/Product/csv_class_category.twig b/src/Eccube/Resource/template/admin/Product/csv_class_category.twig
index 02c9283486..cb9ddd1ba5 100644
--- a/src/Eccube/Resource/template/admin/Product/csv_class_category.twig
+++ b/src/Eccube/Resource/template/admin/Product/csv_class_category.twig
@@ -97,7 +97,7 @@ file that was distributed with this source code.
                             <div class="col-6">
                                 <div class="d-inline-block" data-tooltip="true" data-placement="top" title="{{ 'tooltip.class_category.csv_format'|trans }}"><span class="align-middle">{{ 'admin.common.csv_format'|trans }}</span><i class="fa fa-question-circle fa-lg fa-lg ml-1"></i></div>
                             </div>
-                            <div class="col-4 text-right">
+                            <div class="col-4 text-end">
                                 <a href="{{ url('admin_product_csv_template', {'type': 'class_category'}) }}" class="btn btn-ec-regular" id="download-button">{{ 'admin.common.csv_skeleton_download'|trans }}</a>
                             </div>
                         </div>
diff --git a/src/Eccube/Resource/template/admin/Product/csv_class_name.twig b/src/Eccube/Resource/template/admin/Product/csv_class_name.twig
index 3b72d0b43b..edaa9a6853 100644
--- a/src/Eccube/Resource/template/admin/Product/csv_class_name.twig
+++ b/src/Eccube/Resource/template/admin/Product/csv_class_name.twig
@@ -97,7 +97,7 @@ file that was distributed with this source code.
                             <div class="col-6">
                                 <div class="d-inline-block" data-tooltip="true" data-placement="top" title="{{ 'tooltip.class_name.csv_format'|trans }}"><span class="align-middle">{{ 'admin.common.csv_format'|trans }}</span><i class="fa fa-question-circle fa-lg fa-lg ml-1"></i></div>
                             </div>
-                            <div class="col-4 text-right">
+                            <div class="col-4 text-end">
                                 <a href="{{ url('admin_product_csv_template', {'type': 'class_name'}) }}" class="btn btn-ec-regular" id="download-button">{{ 'admin.common.csv_skeleton_download'|trans }}</a>
                             </div>
                         </div>