diff --git a/yuthon_property_approval/models/property_lease_contract.py b/yuthon_property_approval/models/property_lease_contract.py
index e1bd91905..ede72dea3 100644
--- a/yuthon_property_approval/models/property_lease_contract.py
+++ b/yuthon_property_approval/models/property_lease_contract.py
@@ -360,17 +360,17 @@ class PropertyLeaseContract(models.Model):
                 record.write({'breakdown_ids': [(5, 0, 0)]})
                 start_date = record.term_start_time
                 end_date = record.term_end_time + relativedelta(days=1)
-                record.do_generate_details_core(start_date, end_date)
+                record.do_generate_details_core(True, start_date, end_date)
 
                 # 计算首年租金
                 first_year_end_date = start_date + relativedelta(months=12)
                 if first_year_end_date > end_date:
                     first_year_end_date = end_date
-                all_period_rent = record.do_generate_details_core(start_date, first_year_end_date)
+                all_period_rent = record.do_generate_details_core(False, start_date, first_year_end_date)
                 record.first_year_rent = all_period_rent
 
 
-    def do_generate_details_core(self, start_date, end_date):
+    def do_generate_details_core(self, write_db=False, start_date, end_date):
         all_period_rent = 0
 
         monthly_amount = self.total_area * self.unit_price
@@ -515,22 +515,22 @@ class PropertyLeaseContract(models.Model):
                                     "period_rent": period_rent,
                                 }
                         all_period_rent += period_rent
+        if write_db:
+            # 是否免租期 月
+            if free_start_dict:
+                self.sudo().write({'breakdown_ids': [(0, 0, free_start_dict)]})
 
-        # 是否免租期 月
-        if free_start_dict:
-            self.sudo().write({'breakdown_ids': [(0, 0, free_start_dict)]})
+            # 是否免租期 日
+            if free_start_day_dict:
+                self.sudo().write({'breakdown_ids': [(0, 0, free_start_day_dict)]})
 
-        # 是否免租期 日
-        if free_start_day_dict:
-            self.sudo().write({'breakdown_ids': [(0, 0, free_start_day_dict)]})
+            # 开始统计月份阶段金额
+            for k, v in monthly_amount_new_dict.items():
+                self.sudo().write({'breakdown_ids': [(0, 0, v)]})
 
-        # 开始统计月份阶段金额
-        for k, v in monthly_amount_new_dict.items():
-            self.sudo().write({'breakdown_ids': [(0, 0, v)]})
-
-        # 最后有不足月的单独计算
-        if monthly_amount_last_dict:
-            self.sudo().write({'breakdown_ids': [(0, 0, monthly_amount_last_dict)]})
+            # 最后有不足月的单独计算
+            if monthly_amount_last_dict:
+                self.sudo().write({'breakdown_ids': [(0, 0, monthly_amount_last_dict)]})
 
         return all_period_rent