优化安装流程

templates/domain_edit.html

@@ -3,6 +3,13 @@
 <div class="section">
   <div class="section__body">
     <form method="post">
+      {{ form.form_text({
+           label:'ID',
+           name:'id',
+           value:domain._id,
+           disabled:true,
+           required:true
+         }) }}
       {{ form.form_text({
            label:'Name',
            name:'name',