diff --git a/yuthon_property_approval/models/contract_accounts_receivable.py b/yuthon_property_approval/models/contract_accounts_receivable.py
index 3b57925af..bc8c22b1d 100644
--- a/yuthon_property_approval/models/contract_accounts_receivable.py
+++ b/yuthon_property_approval/models/contract_accounts_receivable.py
@@ -7,8 +7,8 @@ class ContractAccountsReceivable(models.Model):
     _description = '应收账单（合同）'
 
     contract_id = fields.Many2one('property.lease.contract', string="合同")
-    lessee_id = fields.Many2one('property.tenant.information', string='承租方')
-    property_ids = fields.Many2many('yuthon.property', string='物业')
+    lessee_id = fields.Many2one(related="contract_id.lessee_id", string='承租方')
+    property_name = fields.Char(related="contract_id.property_name", string='物业信息')
     contract_accounts_ids = fields.One2many('property.accounts.receivable', 'contract_accounts_id', string='关联应收账单')
 
     json_display = fields.Char(
@@ -17,6 +17,27 @@ class ContractAccountsReceivable(models.Model):
         store=True
     )
 
+    @api.onchange('contract_id')
+    def onchange_contract_id(self):
+        accounts = self.env['property.accounts.receivable'].search([('contract_id', '=', self.contract_id.id)])
+        receivable_list = []
+        for account in accounts:
+            receivable_list.append([0, 0, {
+                'contract_accounts_id': account.id,
+                'management_type_id': account.management_type_id.id,
+                'last_month_table': account.last_month_table,
+                'this_month_table': account.this_month_table,
+                'ratio': account.ratio,
+                'billable_quantity': account.billable_quantity,
+                'due_date': account.due_date,
+                'due_date_end': account.due_date_end,
+                'original_amount': account.original_amount,
+                'pre_collection': account.pre_collection,
+                'remark': account.remark,
+            }])
+        self.contract_accounts_ids = receivable_list
+
+
     @api.depends(
         'contract_accounts_ids.management_type_id',
         'contract_accounts_ids.last_month_table',
diff --git a/yuthon_property_approval/models/inherit_yuthon_property.py b/yuthon_property_approval/models/inherit_yuthon_property.py
index 2a5ea2685..c680f244f 100644
--- a/yuthon_property_approval/models/inherit_yuthon_property.py
+++ b/yuthon_property_approval/models/inherit_yuthon_property.py
@@ -394,14 +394,55 @@ class PropertyAccountsReceivable(models.Model):
     billable_quantity = fields.Float(string="计费数量")
     pre_collection = fields.Float(string="预收金额")
 
-    actual_coping = fields.Float(string="实际应付")
+    actual_coping = fields.Float(string="实际应付", compute='_compute_actual_coping', store=True)
+
+    @api.depends('original_amount', 'pre_collection')
+    def _compute_actual_coping(self):
+        for record in self:
+            if record.original_amount:
+                record.actual_coping = record.original_amount - record.pre_collection
+            else:
+                record.actual_coping = 0
 
     def update_lessee_id(self):
+        # 1. 获取选中的应收账单记录
         accounts_ids = self.env["property.accounts.receivable"].browse(
-            self._context.get('active_ids', self._context.get('active_id')))
-        for rec in accounts_ids:
-            rec.lessee_id = rec.contract_id.lessee_id
+            self._context.get('active_ids', self._context.get('active_id'))
+        )
+        if not accounts_ids:
+            return
+        unique_contracts = {
+            account.contract_id for account in accounts_ids
+            if account.contract_id
+        }
+        for contract in unique_contracts:
+            contract_account = self.env['contract.accounts.receivable'].search([
+                ('contract_id', '=', contract.id)
+            ], limit=1)
+            if not contract_account:
+                contract_account = self.env['contract.accounts.receivable'].create({
+                    'contract_id': contract.id,
+                })
+                contract_account.onchange_contract_id()
 
+    @api.model_create_multi
+    def create(self, vals_list):
+        contract_account_map = {}
+        for vals in vals_list:
+            if 'contract_id' in vals and vals['contract_id']:
+                contract_id = vals['contract_id']
+                if contract_id not in contract_account_map:
+                    contract_account = self.env['contract.accounts.receivable'].search([
+                        ('contract_id', '=', contract_id)
+                    ], limit=1)
+                    if not contract_account:
+                        contract_account = self.env['contract.accounts.receivable'].create({
+                            'contract_id': contract_id
+                        })
+                    else:
+                        contract_account.onchange_contract_id()
+
+                    contract_account.onchange_contract_id()
 
     @api.depends('management_type_id')
     def _compute_is_rent(self):
diff --git a/yuthon_property_approval/views/contract_accounts_receivable_viwes.xml b/yuthon_property_approval/views/contract_accounts_receivable_viwes.xml
index c8f38ed13..801af495e 100644
--- a/yuthon_property_approval/views/contract_accounts_receivable_viwes.xml
+++ b/yuthon_property_approval/views/contract_accounts_receivable_viwes.xml
@@ -7,7 +7,7 @@
             <tree string="应收账单（合同）">
                 <field name="contract_id"/>
                 <field name="lessee_id"/>
-                <field name="property_ids" widget="many2many_tags"/>
+                <field name="property_name"/>
                 <field name="json_display" widget="json_template"/>
             </tree>
         </field>
@@ -21,7 +21,7 @@
                     <group>
                         <field name="contract_id"/>
                         <field name="lessee_id"/>
-                        <field name="property_ids" widget="many2many_tags"/>
+                        <field name="property_name"/>
                     </group>
                     <notebook>
                         <page string="明细">
@@ -37,6 +37,7 @@
                                     <field name="due_date_end"/>
                                     <field name="original_amount" string="应计金额"/>
                                     <field name="pre_collection"/>
+                                    <field name="actual_coping"/>
                                     <field name="remark"/>
                                 </tree>
                             </field>
diff --git a/yuthon_property_approval/views/inherit_yuthon_property_views.xml b/yuthon_property_approval/views/inherit_yuthon_property_views.xml
index 21c07f4a8..13ca4e6fe 100644
--- a/yuthon_property_approval/views/inherit_yuthon_property_views.xml
+++ b/yuthon_property_approval/views/inherit_yuthon_property_views.xml
@@ -285,7 +285,7 @@
             <xpath expr="//tree" position="inside">
                 <header>
                     <button name="all_red" string="红冲" type="object" class="btn btn-primary"/>
-                    <button name="update_lessee_id" string="更新承租方" type="object" class="btn btn-primary"/>
+                    <button name="update_lessee_id" string="更新" type="object" class="btn btn-primary"/>
                 </header>
             </xpath>
             <xpath expr="//field[@name='is_suspend']" position="before">