diff --git a/yuthon_will_task/models/yuthon_will_task.py b/yuthon_will_task/models/yuthon_will_task.py
index 57c4ba9c9..6c1cd894d 100644
--- a/yuthon_will_task/models/yuthon_will_task.py
+++ b/yuthon_will_task/models/yuthon_will_task.py
@@ -56,7 +56,7 @@ class YuthonWillTask(models.Model):
 
     def will_task_time(self):
         for i in self.search([('task_state', '=', 'will')]):
-            if datetime.now() + timedelta(hours=8) > i.start_time:
+            if datetime.now() + timedelta(hours=8) > i.end_time:
                 i.write({'task_state': 'done'})
         for task in self.search([('task_state', '=', 'will')]):
             now = datetime.now() + timedelta(hours=8)