diff --git a/soong_workflow/templates/soong_workflow_templates.xml b/soong_workflow/templates/soong_workflow_templates.xml
index 3c242827d..f480ef097 100644
--- a/soong_workflow/templates/soong_workflow_templates.xml
+++ b/soong_workflow/templates/soong_workflow_templates.xml
@@ -70,7 +70,8 @@
         <notebook>
             <page string="审批详情">
                 <field name="log_ids" style="width:100%%; margin-top: 10px;" domain="[('node_btn_name', '!=', '1')]"  mode="kanban,tree" context="{'kanban_view_ref':'soong_workflow.soong_workflow_log_kanban'}">
-                    <tree create="false" edit="false" delete="false" editable="bottom" decoration-danger="node_btn_name == '1'">
+                    <tree create="false" edit="false" delete="false" editable="bottom"
+                          decoration-danger="node_btn_name == '1'">
                         <field name="sequence" string="" column_invisible="1"/>
                         <field name="name" string="" readonly="0"/>
                         <field name="comment" string=""/>
diff --git a/yuthon_property_approval/wizard/binding_information_wizard.py b/yuthon_property_approval/wizard/binding_information_wizard.py
index 85c505c4f..2b7a2e0f5 100644
--- a/yuthon_property_approval/wizard/binding_information_wizard.py
+++ b/yuthon_property_approval/wizard/binding_information_wizard.py
@@ -136,6 +136,30 @@ class BindingInformationWizard(models.Model):
                     'name': name,
                 })
                 bank_id._compute_property_employee_id()
-
         else:
-            raise UserError('请先输入该户名银行账号，才能绑定')
\ No newline at end of file
+            current_bank_contracts = self.bank_id.contract_ids
+            new_contracts = self.contract_ids - current_bank_contracts
+            if new_contracts:
+                self.bank_id.write({
+                    'contract_ids': [(4, cont.id) for cont in new_contracts]  # 添加新增合同
+                })
+
+            removed_contracts = current_bank_contracts - self.available_contract_ids
+            if removed_contracts:
+                self.bank_id.write({
+                    'contract_ids': [(3, cont.id) for cont in removed_contracts]  # 删除移除的合同
+                })
+            else:
+                first_contract = self.contract_ids[0]
+                lessee_id = first_contract.lessee_id
+                bank_line = self.env['property.bank.line'].search(
+                    [('tenant_id', '=', lessee_id.id)],
+                    limit=1
+                )
+                name = bank_line.bank
+                if not bank_line or not bank_line.bank:
+                    raise UserError(f"承租方【{lessee_id.name}】未填写银行账号，请补全信息后再操作！")
+                self.bank_id.write({
+                    'contract_ids': [(6, 0, self.contract_ids.ids)],
+                    'name': name,
+                })