diff --git a/yuthon_will_task/models/yuthon_will_task.py b/yuthon_will_task/models/yuthon_will_task.py
index ffc54afca..d4fc4ae83 100644
--- a/yuthon_will_task/models/yuthon_will_task.py
+++ b/yuthon_will_task/models/yuthon_will_task.py
@@ -196,7 +196,7 @@ class YuthonWillTask(models.Model):
                 will_id.task_state = 'done'
                 for employee_id in task.employee_ids:
                     url = f'https://phone.thtzjt.com/phone/Schedule/{task.yuthon_will_task_id.id}/{employee_id.user_id.id}'
-                    data_date = '开始时间:' + str(self.start_date) + str(self.request_hour_from) + '\n'
+                    data_date = '开始时间:' + str(task.yuthon_will_task_id.start_date) + str(task.yuthon_will_task_id.request_hour_from) + '\n'
                     data_name = "事项名称: " + task.yuthon_will_task_id.name + '\n'
                     data_user_ids = '参与人: ' + ', '.join(will_id.employee_ids.mapped('name')) + '\n'
                     data_employee_id = ('司机:' + ', '.join(will_id.employee_ids2.mapped('name')) + '\n') if will_id.employee_ids2 else ''