diff --git a/yuthon_property_approval/models/property_lease_contract.py b/yuthon_property_approval/models/property_lease_contract.py
index a7eb11734..888bd306c 100644
--- a/yuthon_property_approval/models/property_lease_contract.py
+++ b/yuthon_property_approval/models/property_lease_contract.py
@@ -831,7 +831,7 @@ class PropertyRentBreakdownLine(models.Model):
breakdown_id = fields.Many2one('property.lease.contract', string="关联租赁合同审批")
charges = fields.Char(string="收费项")
unit_price = fields.Float(string="单价")
- monthly_amount = fields.Float(string="月租金")
+ monthly_amount = fields.Float(string="月租金", digits=(16, 0))
start_data = fields.Date(string="开始日期")
end_data = fields.Date(string="结束日期")
month_number = fields.Integer(string="期间月数")
diff --git a/yuthon_property_approval/views/property_lease_contract.xml b/yuthon_property_approval/views/property_lease_contract.xml
index 08c6e8f29..2d1e986e4 100644
--- a/yuthon_property_approval/views/property_lease_contract.xml
+++ b/yuthon_property_approval/views/property_lease_contract.xml
@@ -261,7 +261,10 @@