diff --git a/yuthon_property_approval/models/property_lease_contract.py b/yuthon_property_approval/models/property_lease_contract.py
index 8ba9216f3..be9a86ee0 100644
--- a/yuthon_property_approval/models/property_lease_contract.py
+++ b/yuthon_property_approval/models/property_lease_contract.py
@@ -56,7 +56,17 @@ class PropertyLeaseContract(models.Model):
     cycle_mode = fields.Selection([('fixed','合同月'), ('floating','自然月')],string='周期方式')
     expected_reminders = fields.Char(string="逾期提醒")
     increment_method = fields.Selection([('percentage','百分比'),('increment_price','递增单价'),('increment_amount','递增金额')], string='每月递增', default='percentage')
+    increment_percentage = fields.Float(string="递增百分比")
+    increment_price = fields.Float(string="递增单价")
+    increment_amount = fields.Float(string="递增金额")
+
+    first_years_begin = fields.Integer(string="第几年开始")
+    increments_every_few_years = fields.Integer(string="每几年递增")
+
     rent_free_period = fields.Datetime(string="免租期")
+    rent_free_period_year = fields.Integer(string="免租期")
+    rent_free_period_month = fields.Integer(string="免租期")
+
     breach_time = fields.Date(string="违约计算时点")
     percentage_liquidated_damages = fields.Many2one('yuthon.penalty.setting', string="违约金比例")
     date_of_payment = fields.Date(string="每月支付日期")