use custom-radio inlin

src/client/js/components/Admin/App/AppSetting.jsx

@@ -69,7 +69,7 @@ class AppSetting extends React.Component {
         <div className="row form-group mb-5">
           <label className="col-3 col-form-label">{t('admin:app_setting.default_language')}</label>
           <div className="col-6">
-            <div className="custom-control custom-radio d-inline">
+            <div className="custom-control custom-radio custom-control-inline">
               <input
                 type="radio"
                 id="radioLangEn"
@@ -81,7 +81,7 @@ class AppSetting extends React.Component {
               />
               <label className="custom-control-label" htmlFor="radioLangEn">{t('English')}</label>
             </div>
-            <div className="custom-control custom-radio d-inline">
+            <div className="custom-control custom-radio custom-control-inline">
               <input
                 type="radio"
                 id="radioLangJa"

src/client/js/components/InstallerForm.jsx

@@ -58,10 +58,10 @@ class InstallerForm extends React.Component {
         <div className="row">
           <form role="form" action="/installer" method="post" id="register-form" className="col-md-12">
             <div className="form-group text-center">
-              <div className="form-check">
+              <div className="custom-control custom-radio custom-control-inline">
                 <input
                   type="radio"
-                  className="form-check-input"
+                  className="custom-control-input"
                   id="register-form-check-en"
                   name="registerForm[app:globalLang]"
                   value="en-US"
@@ -69,14 +69,14 @@ class InstallerForm extends React.Component {
                   inline
                   onChange={(e) => { if (e.target.checked) { this.changeLanguage('en-US') } }}
                 />
-                <label className="form-check-label" htmlFor="register-form-check-en">
+                <label className="custom-control-label" htmlFor="register-form-check-en">
                   English
                 </label>
               </div>
-              <div className="form-check">
+              <div className="custom-control custom-radio custom-control-inline">
                 <input
                   type="radio"
-                  className="form-check-input"
+                  className="custom-control-input"
                   id="register-form-check-jp"
                   name="registerForm[app:globalLang]"
                   value="ja"
@@ -84,7 +84,7 @@ class InstallerForm extends React.Component {
                   inline
                   onChange={(e) => { if (e.target.checked) { this.changeLanguage('ja') } }}
                 />
-                <label className="form-check-label" htmlFor="register-form-check-jp">
+                <label className="custom-control-label" htmlFor="register-form-check-jp">
                   日本語
                 </label>
               </div>