diff --git a/yuthon_property/models/yuthon_property.py b/yuthon_property/models/yuthon_property.py
index fb4b9cc3a..7a4076cca 100644
--- a/yuthon_property/models/yuthon_property.py
+++ b/yuthon_property/models/yuthon_property.py
@@ -98,25 +98,9 @@ class YuthonProperty(models.Model):
             else:
                 record.first_letter = ''
 
-    @api.onchange('manage_information_ids', 'title_information_ids')
+    @api.onchange('title_information_ids')
     def _onchange_information_ids(self):
-        today = fields.Date.today()
         for rec in self:
-            valid_manage = rec.manage_information_ids.filtered(
-                lambda m: m.start_time and m.start_time <= today and
-                          (not m.end_date or m.end_date >= today)
-            )
-            if valid_manage:
-                latest_record_id = valid_manage[0]
-                rec.write({
-                    'management_area':latest_record_id.management_area,
-                    'rent_area': latest_record_id.rent_area,
-                    'purpose_id':latest_record_id.purpose_id.id,
-                    'precinct_id': latest_record_id.precinct_id.id,
-                    'admin_id':latest_record_id.admin_id.id,
-                    'company_id':latest_record_id.company_id.id,
-                    'tenure_type': latest_record_id.tenure_type,
-                })
             if rec.title_information_ids:
                 latest_title_information = sorted(rec.title_information_ids, key=lambda x: x.start_time, reverse=True)[0]
                 rec.write({
@@ -366,6 +350,42 @@ class YuthonProperty(models.Model):
             if record.manage_information_ids:
                 record.manage_information_ids[0].precinct_id = precinct_id.id if precinct_id else ''
 
+    def revert_change(self):
+        property_ids = self.env["yuthon.property"].browse(
+            self._context.get('active_ids', self._context.get('active_id')))
+        for record in property_ids:
+            lines = record.manage_information_ids
+            prev_line = lines[-2]
+            # 删除最后一条记录
+            lines[-1].unlink()
+            # 更新当前记录的字段
+            record.write({
+                'purpose_id': prev_line.purpose_id.id,
+                'admin_id': prev_line.admin_id.id,
+                'precinct_id': prev_line.precinct_id.id,
+                'company_id': prev_line.company_id.id,
+                'management_area': prev_line.management_area,
+                'rent_area': prev_line.rent_area,
+                'tenure_type': prev_line.tenure_type,
+            })
+            # 合同信息还原
+            contract = self.env['property.lease.contract.line'].search(
+                [('address_id', '=', record.id)],
+                limit=1
+            )
+            if contract:
+                lease_id = contract.lease_id
+                lease_id.write({'admin_id': prev_line.admin_id.id})
+            return {
+                'type': 'ir.actions.client',
+                'tag': 'display_notification',
+                'params': {
+                    'title': '操作成功',
+                    'message': '物业变更信息已成功还原',
+                    'sticky': False,  # 不显示关闭按钮，自动消失
+                    'type': 'success',  # 成功消息样式
+                }
+            }
 
 class YuthonPropertyWater(models.Model):
     _name = 'yuthon.property.water'
@@ -421,10 +441,10 @@ class ManageInformationLine(models.Model):
     management_area = fields.Float(string="管理面积", digits=(16, 4))
     rent_area = fields.Float(string="可租面积", digits=(16, 4))
     admin_id = fields.Many2one('res.users', string="管理员")
-
     company_id = fields.Many2one('yuthon.property.company', string="公司")
     start_time = fields.Date(string="生效日期", default=fields.Date.today)
     end_date = fields.Date(string="失效日期")
+    create_date = fields.Date(string="创建日期", default=fields.Date.today)
 
 
 class DisassemblyInformationLine(models.Model):
diff --git a/yuthon_property/views/yuthon_property_views.xml b/yuthon_property/views/yuthon_property_views.xml
index 9ccd3c3ed..36f33173d 100644
--- a/yuthon_property/views/yuthon_property_views.xml
+++ b/yuthon_property/views/yuthon_property_views.xml
@@ -135,6 +135,7 @@
                                     <field name="rent_area"/>
                                     <field name="start_time"/>
                                     <field name="end_date"/>
+                                    <field name="create_date"/>
                                 </tree>
                             </field>
                         </page>
@@ -372,4 +373,12 @@
         <field name="state">code</field>
         <field name="code">action = model.trigger_company_id()</field>
     </record>
+    <record id="all_data_update_revert_change" model="ir.actions.server">
+        <field name="name">还原物业变更信息</field>
+        <field name="model_id" ref="yuthon_property.model_yuthon_property"/>
+        <field name="binding_model_id" ref="yuthon_property.model_yuthon_property"/>
+        <field name="state">code</field>
+        <field name="code">action = model.revert_change()</field>
+        <field name="groups_id" eval="[(6, 0, [ref('group_yuthon_property_manager')])]"/>
+    </record>
 </odoo>
\ No newline at end of file
diff --git a/yuthon_property_approval/models/property_management.py b/yuthon_property_approval/models/property_management.py
index b07fb9176..ae9def672 100644
--- a/yuthon_property_approval/models/property_management.py
+++ b/yuthon_property_approval/models/property_management.py
@@ -106,7 +106,6 @@ class PropertyManagement(models.Model):
                     'purpose_id': record.purpose_id.id if record.purpose_id else prev_info.purpose_id.id,
                     'precinct_id': record.precinct_id.id if record.precinct_id else prev_info.precinct_id.id,
                     'tenure_type': record.tenure_type or prev_info.tenure_type,
-                    'management_area': prev_info.management_area if prev_info else 0.0,
                     'rent_area': prev_info.rent_area if prev_info else 0.0,
                     'admin_id': record.admin_id_all.id if record.admin_id_all else prev_info.admin_id.id,
                     'company_id': record.company_id.id if record.company_id else prev_info.company_id.id if prev_info else False,