diff --git a/yuthon_will_task/models/yuthon_will_task.py b/yuthon_will_task/models/yuthon_will_task.py
index b934c523f..6c68d028b 100644
--- a/yuthon_will_task/models/yuthon_will_task.py
+++ b/yuthon_will_task/models/yuthon_will_task.py
@@ -111,7 +111,7 @@ class YuthonWillTask(models.Model):
         }
 
     def button_add_comment_cancel(self):
-        self.write({'state': 'cancel'})
+        self.write({'state': 'cancel', 'priority': False})
         employee_list = [i.id for i in self.employee_ids] + [i.id for i in self.employee_ids2]
         for employee_id in self.env['hr.employee'].search([('id', 'in', employee_list)]):
             if not employee_id.wecom_userid: