diff --git a/apps/utils/exceptions.py b/apps/utils/exceptions.py
index 83413913..d082673b 100755
--- a/apps/utils/exceptions.py
+++ b/apps/utils/exceptions.py
@@ -7,6 +7,7 @@ from rest_framework import exceptions
 from rest_framework.response import Response
 from rest_framework.views import set_rollback
 import json
+from apps.utils.tasks import send_mail_task
 
 
 # 实例化myLogger
@@ -50,4 +51,5 @@ def custom_exception_hander(exc, context):
     args = (request_id, traceback.format_exc())
     err_detail = f"{args[0]}-{args[1]}"
     myLogger.error(err_detail)
+    send_mail_task.delay(message=err_detail)  # 500邮件通知到开发人员
     return Response(data={'err_code': 'server_error', 'err_detail': None, 'err_msg': '服务器错误'}, status=500)
diff --git a/apps/utils/tasks.py b/apps/utils/tasks.py
index fd641017..74f71946 100644
--- a/apps/utils/tasks.py
+++ b/apps/utils/tasks.py
@@ -7,6 +7,14 @@ from django.conf import settings
 # 实例化myLogger
 myLogger = logging.getLogger('log')
 
+@shared_task
+def send_mail_task(**args):
+    from django.core.mail import send_mail
+    args['subject'] = args.get('subject', 'ehs_500')
+    args['from_email'] = args.get('from_email', settings.EMAIL_HOST_USER)
+    args['recipient_list'] = args.get('recipient_list', [settings.EMAIL_HOST_USER])
+    send_mail(**args)
+
 
 class CustomTask(Task):
     """
@@ -14,14 +22,7 @@ class CustomTask(Task):
     """
 
     def on_failure(self, exc, task_id, args, kwargs, einfo):
-        myLogger.error('{0!r} failed: {1!r}'.format(task_id, exc))
-        return super().on_failure(exc, task_id, args, kwargs, einfo)
-
-
-@shared_task(base=CustomTask)
-def send_mail_task(**args):
-    from django.core.mail import send_mail
-    args['subject'] = args.get('subject', 'ehs_500')
-    args['from_email'] = args.get('from_email', settings.EMAIL_HOST_USER)
-    args['recipient_list'] = args.get('recipient_list', [settings.EMAIL_HOST_USER])
-    send_mail(**args)
+        detail = '{0!r} failed: {1!r}'.format(task_id, exc)
+        myLogger.error(detail)
+        send_mail_task.delay(subject='ehs_task_error', message=detail)
+        return super().on_failure(exc, task_id, args, kwargs, einfo)
\ No newline at end of file
diff --git a/apps/wf/tasks.py b/apps/wf/tasks.py
index 830a1515..380b096b 100644
--- a/apps/wf/tasks.py
+++ b/apps/wf/tasks.py
@@ -9,6 +9,7 @@ from apps.utils.tasks import CustomTask
 from celery import shared_task
 from apps.wf.models import State, Ticket, TicketFlow, Transition
 import time
+from apps.utils.tasks import send_mail_task
 
 myLogger = logging.getLogger('log')
 
@@ -53,6 +54,7 @@ def run_task(ticket_id: str, retry_num=1):
         myLogger.error('工作流脚本执行失败', exc_info=True)
         script_result = False
         script_result_msg = err_detail
+        send_mail_task.delay(subject='ehs_wf_task_error', message=err_detail)   # run_task执行失败发送邮件
     ticket = Ticket.objects.filter(id=ticket_id).first()
     if not script_result:
         ticket.script_run_last_result = False