diff --git a/jikimo_frontend/static/src/js/custom_form_status_indicator.js b/jikimo_frontend/static/src/js/custom_form_status_indicator.js
index 7c149de8..2bed0804 100644
--- a/jikimo_frontend/static/src/js/custom_form_status_indicator.js
+++ b/jikimo_frontend/static/src/js/custom_form_status_indicator.js
@@ -19,7 +19,9 @@ const filedRequiredList = {
     'brand_id': { multiple: false, noLabel: false },
     'type_id': { multiple: false, noLabel: false },
     'taper_type_id': { multiple: false, noLabel: false },
-
+    'eq_maintenance_id': { multiple: false, noLabel: false },
+    'overhaul_id': { multiple: false, noLabel: false },
+    'overhaul_period': { multiple: false, noLabel: false },
     'maintenance_equipment_category_id': { multiple: false, noLabel: false },
     'maintenance_type': { multiple: false, noLabel: false },
 
@@ -147,7 +149,7 @@ $(function () {
                 dom.each(function () {
                     const requiredDom = $(this).parent().prev().find('label')
                     let t = requiredDom.html()
-                    if (t.indexOf('c*') < 0) {
+                    if (t && t.indexOf('c*') < 0) {
                         t = '<i class="c*" style="color: red;margin-left: -4px">*</i>' + t
                     }
                     requiredDom.html(t)
diff --git a/sf_maintenance/views/maintenance_views.xml b/sf_maintenance/views/maintenance_views.xml
index 9a57f29a..9233c7c9 100644
--- a/sf_maintenance/views/maintenance_views.xml
+++ b/sf_maintenance/views/maintenance_views.xml
@@ -981,16 +981,16 @@
 
                 <xpath expr="//field[@name='next_action_date']" position="before">
 
-                    <field name='eq_maintenance_id' force_save="1" widget="many2one" class="custom_required"/>
+                    <field name='eq_maintenance_id' force_save="1" widget="many2one"/>
 
                 </xpath>
 
                 <xpath expr="//div[hasclass('o_row')][field[@name='maintenance_duration']]" position="after">
 
 
-                    <field name='overhaul_id' class="custom_required"/>
+                    <field name='overhaul_id'/>
                     <field name="overhaul_date" string="下次预防检修"/>
-                    <label for="overhaul_period" string="预防检修频次" class="custom_required"/>
+                    <label for="overhaul_period" string="预防检修频次"/>
                     <div class="o_row">
                         <field name="overhaul_period"/>
                         days