diff --git a/yuthon_property_approval/wizard/choose_contract_wizard_views.xml b/yuthon_property_approval/wizard/choose_contract_wizard_views.xml
index 1447c0bec..e1684ab40 100644
--- a/yuthon_property_approval/wizard/choose_contract_wizard_views.xml
+++ b/yuthon_property_approval/wizard/choose_contract_wizard_views.xml
@@ -10,7 +10,7 @@
                         <group>
                             <field name="lease_contract_id" invisible="1"/>
                             <field name="contract_sort_name" invisible="1"/>
-                            <field name="property_ids" widget="many2many_tags" context="{'search_view_ref': 'yuthon_property.yuthon_property_search'}" options="{'no_create': True}" domain="[('id', 'not in', property_ids2), ('asset_type_id.name', '=', contract_sort_name)]"/>
+                            <field name="property_ids" widget="many2many_tags" context="{'search_view_ref': 'yuthon_property.yuthon_property_search'}" options="{'no_create': True}" domain="[('id', 'not in', property_ids2), ('property_type', '=', property_type)]"/>
                             <field name="property_ids2" widget="many2many_tags" invisible="1"/>
                         </group>
                         <group/>
diff --git a/yuthon_property_approval/wizard/choose_property_wizard.py b/yuthon_property_approval/wizard/choose_property_wizard.py
index c312e3316..08f1de130 100644
--- a/yuthon_property_approval/wizard/choose_property_wizard.py
+++ b/yuthon_property_approval/wizard/choose_property_wizard.py
@@ -5,6 +5,7 @@ class ChoosePropertyWizard(models.Model):
     _name = 'choose.property.wizard'
 
     lease_contract_id = fields.Many2one('property.lease.contract', string="合同")
+    property_type = fields.Selection(related='lease_contract_id.property_type', string="资产类型")
     property_ids2 = fields.Many2many(
         'yuthon.property',
         'choose_property_wizard_property_ids2_rel',
@@ -17,30 +18,6 @@ class ChoosePropertyWizard(models.Model):
         string="物业信息",
     )
 
-    contract_sort_name = fields.Char(
-        string="合同类型名称",
-        compute='_compute_contract_sort_name',
-        store=True
-    )
-
-    @api.depends('lease_contract_id.contract_sort')
-    def _compute_contract_sort_name(self):
-        type_mapping = {
-            'property': '物业',
-            'guanggao': '广告位',
-            'guanzi': '管子间',
-            'room': '机房',
-            'base_station': '基站'
-        }
-        for rec in self:
-            if rec.lease_contract_id and rec.lease_contract_id.contract_sort:
-                rec.contract_sort_name = type_mapping.get(
-                    rec.lease_contract_id.contract_sort,
-                    ''
-                )
-            else:
-                rec.contract_sort_name = ''
-
     def confirm(self):
         rec = self.lease_contract_id
         lease_name = []