diff --git a/apps/ops/notifications.py b/apps/ops/notifications.py
index b0c4906e4..b7b8a0164 100644
--- a/apps/ops/notifications.py
+++ b/apps/ops/notifications.py
@@ -1,13 +1,14 @@
-from django.utils.translation import gettext_lazy as _
-from django.utils.translation import gettext
 from django.template.loader import render_to_string
+from django.utils.translation import gettext
+from django.utils.translation import gettext_lazy as _
 
-from notifications.notifications import SystemMessage
-from notifications.models import SystemMsgSubscription
-from users.models import User
 from notifications.backends import BACKEND
-from terminal.models.component.status import Status
+from notifications.models import SystemMsgSubscription
+from notifications.notifications import SystemMessage
+from terminal.const import TerminalType
 from terminal.models import Terminal
+from terminal.models.component.status import Status
+from users.models import User
 
 __all__ = ('ServerPerformanceMessage', 'ServerPerformanceCheckUtil')
 
@@ -133,7 +134,9 @@ class ServerPerformanceCheckUtil(object):
 
     def initial_terminals(self):
         terminals = []
-        for terminal in Terminal.objects.filter(is_deleted=False):
+        for terminal in Terminal.objects.filter(is_deleted=False).exclude(
+                type__in=[TerminalType.core, TerminalType.celery]
+        ):
             if not terminal.is_active:
                 continue
             terminal.stat = Status.get_terminal_latest_stat(terminal)