diff --git a/soong_workflow/models/soong_workflow_record.py b/soong_workflow/models/soong_workflow_record.py
index 7a69c8c0c..ebc25bdaa 100644
--- a/soong_workflow/models/soong_workflow_record.py
+++ b/soong_workflow/models/soong_workflow_record.py
@@ -180,7 +180,6 @@ class SoongWorkflowRecord(models.Model):
         )
         if not valid_records:
             return
-        # 以下逻辑完全不变，和你原来一致
         start_records = valid_records.filtered(lambda r: r.approve_state == 'start')
         start_records.is_to_do = True
         remaining_records = valid_records - start_records
diff --git a/yuthon_property/wizard/electric_water_wizard.py b/yuthon_property/wizard/electric_water_wizard.py
index 68900a580..cd5df762f 100644
--- a/yuthon_property/wizard/electric_water_wizard.py
+++ b/yuthon_property/wizard/electric_water_wizard.py
@@ -1,6 +1,7 @@
 from odoo import models, fields, api
 from odoo.exceptions import UserError, ValidationError
 from dateutil.relativedelta import relativedelta
+from datetime import datetime, timedelta, date
 
 
 class ElectricWaterWizard(models.TransientModel):
@@ -17,9 +18,9 @@ class ElectricWaterWizard(models.TransientModel):
         month_start = push_date.replace(day=1)
         # 当月最后一天（处理12月边界）
         if push_date.month == 12:
-            month_end = push_date.replace(year=push_date.year + 1, month=1, day=1) - datetime.timedelta(days=1)
+            month_end = push_date.replace(year=push_date.year + 1, month=1, day=1) - timedelta(days=1)
         else:
-            month_end = push_date.replace(month=push_date.month + 1, day=1) - datetime.timedelta(days=1)
+            month_end = push_date.replace(month=push_date.month + 1, day=1) - timedelta(days=1)
         # 处理电表推送
         if self.meter_ids:
             is_acc = False