diff --git a/src/Eccube/Resource/template/install/layout.html.twig b/src/Eccube/Resource/template/install/layout.html.twig
new file mode 100644
index 00000000000..8517d6fb433
--- /dev/null
+++ b/src/Eccube/Resource/template/install/layout.html.twig
@@ -0,0 +1,25 @@
+{#
+This file is part of EC-CUBE
+
+Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved.
+
+http://www.ec-cube.co.jp/
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+#}
+{%- extends 'bootstrap_5_layout.html.twig' -%}
+
+{% block form_errors -%}
+    {%- if errors|length > 0 -%}
+        <span class="{% if form is not rootform %}invalid-feedback{% else %}alert alert-danger{% endif %} d-block">
+            {%- for error in errors -%}
+                <span class="d-block">
+                    <span class="form-error-icon badge bg-danger text-uppercase">{{ 'Error'|trans({}, 'validators') }}</span> <span class="form-error-message">{{ error.message }}</span>
+                </span>
+            {%- endfor -%}
+        </span>
+    {%- endif %}
+{%- endblock form_errors %}
+
+
diff --git a/src/Eccube/Resource/template/install/step3.twig b/src/Eccube/Resource/template/install/step3.twig
index 37978c5758c..be5a664d0bd 100644
--- a/src/Eccube/Resource/template/install/step3.twig
+++ b/src/Eccube/Resource/template/install/step3.twig
@@ -12,23 +12,7 @@ file that was distributed with this source code.
 
 {% set current = 3 %}
 
-{% form_theme form _self %}
-{% block form_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        <label>{{ label }}
-            {% if required %}<span class="required">*</span>{% endif %}
-        </label>
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
-
-{% block checkbox_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
+{% form_theme form 'layout.html.twig' %}
 
 {% block main %}
     <div id="main" class="step4">
diff --git a/src/Eccube/Resource/template/install/step4.twig b/src/Eccube/Resource/template/install/step4.twig
index 94d28cd1b8c..0c0bf9c247b 100644
--- a/src/Eccube/Resource/template/install/step4.twig
+++ b/src/Eccube/Resource/template/install/step4.twig
@@ -12,23 +12,7 @@ file that was distributed with this source code.
 
 {% set current = 4 %}
 
-{% form_theme form _self %}
-{% block form_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        <label>{{ label }}
-            {% if required %}<span class="required">*</span>{% endif %}
-        </label>
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
-
-{% block checkbox_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
+{% form_theme form 'layout.html.twig' %}
 
 {% block main %}
     <div id="main" class="step5">
diff --git a/src/Eccube/Resource/template/install/step5.twig b/src/Eccube/Resource/template/install/step5.twig
index 71caeebd288..9957c0e785e 100644
--- a/src/Eccube/Resource/template/install/step5.twig
+++ b/src/Eccube/Resource/template/install/step5.twig
@@ -12,23 +12,7 @@ file that was distributed with this source code.
 
 {% set current = 5 %}
 
-{% form_theme form _self %}
-{% block form_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        <label>{{ label }}
-            {% if required %}<span class="required">*</span>{% endif %}
-        </label>
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
-
-{% block checkbox_row %}
-    <div class="form-group{% if not valid %} has-error{% endif %}">
-        {{ form_widget(form) }}
-        {{ form_errors(form) }}
-    </div>
-{% endblock %}
+{% form_theme form 'layout.html.twig' %}
 
 {% block main %}
     <div id="main" class="step6">