diff --git a/sf_manufacturing/models/model_type.py b/sf_manufacturing/models/model_type.py
index 1fe36b90..601c34e8 100644
--- a/sf_manufacturing/models/model_type.py
+++ b/sf_manufacturing/models/model_type.py
@@ -75,7 +75,7 @@ class ManualProductModelTypeRoutingSort(models.Model):
     _description = '成品工序排序（人工线下加工）'
 
     sequence = fields.Integer('Sequence')
-    route_workcenter_id = fields.Many2one('mrp.routing.workcenter')
+    route_workcenter_id = fields.Many2one('mrp.routing.workcenter', domain=[('routing_type', 'in', ['人工线下加工'])])
     is_repeat = fields.Boolean('重复', related='route_workcenter_id.is_repeat')
     routing_type = fields.Selection(string="工序类型", related='route_workcenter_id.routing_type')
     workcenter_ids = fields.Many2many('mrp.workcenter', required=False, related='route_workcenter_id.workcenter_ids')
diff --git a/sf_manufacturing/models/mrp_routing_workcenter.py b/sf_manufacturing/models/mrp_routing_workcenter.py
index e28bd091..27c8e9d2 100644
--- a/sf_manufacturing/models/mrp_routing_workcenter.py
+++ b/sf_manufacturing/models/mrp_routing_workcenter.py
@@ -94,4 +94,10 @@ class ResMrpRoutingWorkcenter(models.Model):
                     route_ids.append(t.route_id.surface_technics_id.id)
             domain = [('id', 'not in', route_ids), ('routing_tag', '=', 'special')]
             return self._search(domain, limit=limit, access_rights_uid=name_get_uid)
+        if self._context.get('is_duplicate') and self._context.get('model_name'):
+            # 查询出已经选择的工序
+            model_type = self.env[self._context.get('model_name')].search_read([],['route_workcenter_id'])
+            route_workcenter_ids = [item['route_workcenter_id'][0] if item['route_workcenter_id'] else False for item in model_type]
+            domain = args + [('id', 'not in', route_workcenter_ids)]
+            return self._search(domain, limit=limit, access_rights_uid=name_get_uid)
         return super()._name_search(name, args, operator, limit, name_get_uid)
diff --git a/sf_manufacturing/views/model_type_view.xml b/sf_manufacturing/views/model_type_view.xml
index 0f8b3085..f4c1f994 100644
--- a/sf_manufacturing/views/model_type_view.xml
+++ b/sf_manufacturing/views/model_type_view.xml
@@ -3,7 +3,7 @@
     <data>
         #------------------模型类型------------------
 
-        <record model="ir.ui.view" id="search_sf_model_type_view">
+        <record model="ir.ui.view" id="search_sf_model_name_view">
             <field name="name">search.sf.model.type</field>
             <field name="model">sf.model.type</field>
             <field name="arch" type="xml">
@@ -14,7 +14,7 @@
             </field>
         </record>
 
-        <record model="ir.ui.view" id="tree_sf_model_type_view">
+        <record model="ir.ui.view" id="tree_sf_model_name_view">
             <field name="name">tree.sf.model.type</field>
             <field name="model">sf.model.type</field>
             <field name="arch" type="xml">
@@ -24,7 +24,7 @@
             </field>
         </record>
 
-        <record model="ir.ui.view" id="form_sf_model_type">
+        <record model="ir.ui.view" id="form_sf_model_name">
             <field name="name">form.sf.model.type</field>
             <field name="model">sf.model.type</field>
             <field name="arch" type="xml">
@@ -37,7 +37,7 @@
                         <field name='product_routing_tmpl_ids'>
                             <tree editable='bottom'>
                                 <field name="sequence" widget="handle" string="序号"/>
-                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}"/>
+                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}" context="{'is_duplicate': True, 'model_name': 'sf.product.model.type.routing.sort'}"/>
                                 <field name="routing_type" string="类型"/>
                                 <field name="is_repeat" string="重复"/>
                                 <field name="workcenter_ids" string="工作中心" widget="many2many_tags"/>
@@ -48,7 +48,7 @@
                         <field name='manual_product_routing_tmpl_ids'>
                             <tree editable='bottom'>
                                 <field name="sequence" widget="handle" string="序号"/>
-                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}"/>
+                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}" context="{'is_duplicate': True, 'model_name': 'sf.manual.product.model.type.routing.sort'}"/>
                                 <field name="routing_type" string="类型"/>
                                 <field name="is_repeat" string="重复"/>
                                 <field name="workcenter_ids" string="工作中心" widget="many2many_tags"/>
@@ -59,7 +59,7 @@
                         <field name='embryo_routing_tmpl_ids'>
                             <tree editable='bottom'>
                                 <field name="sequence" widget="handle" string="序号"/>
-                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}"/>
+                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}" context="{'is_duplicate': True, 'model_name': 'sf.embryo.model.type.routing.sort'}"/>
                                 <field name="routing_type" string="类型"/>
                                 <field name="is_repeat" string="重复"/>
                                 <field name="workcenter_ids" string="工作中心" widget="many2many_tags"/>
@@ -70,7 +70,7 @@
                         <field name='surface_technics_routing_tmpl_ids' style="white-space: pre-wrap;">
                             <tree editable='bottom'>
                                 <field name="sequence" widget="handle" string="序号"/>
-                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}"/>
+                                <field name="route_workcenter_id" string="工序" options="{'no_create': True}" context="{'is_duplicate': True, 'model_name': 'sf.surface_technics.model.type.routing.sort'}"/>
                                 <field name="routing_type" string="类型"/>
                                 <field name="is_repeat" string="重复"/>
                                 <field name="workcenter_ids" string="工作中心" widget="many2many_tags"/>
@@ -81,7 +81,7 @@
             </field>
         </record>
 
-        <record id="action_sf_model_type" model="ir.actions.act_window">
+        <record id="action_sf_model_name" model="ir.actions.act_window">
             <field name="name">模型类型</field>
             <field name="type">ir.actions.act_window</field>
             <field name="res_model">sf.model.type</field>
@@ -96,11 +96,11 @@
         </record>
 
         <menuitem
-                id="menu_sf_model_type"
+                id="menu_sf_model_name"
                 name="模型类型"
                 parent="mrp.menu_mrp_configuration"
                 sequence="9"
-                action="action_sf_model_type"
+                action="action_sf_model_name"
         />
     </data>
 </odoo>
\ No newline at end of file