diff --git a/apps/settings/serializers/msg.py b/apps/settings/serializers/msg.py
index c121e7686..99e1840fe 100644
--- a/apps/settings/serializers/msg.py
+++ b/apps/settings/serializers/msg.py
@@ -22,10 +22,10 @@ class EmailSettingSerializer(serializers.Serializer):
 
     class EmailProtocol(models.TextChoices):
         smtp = 'smtp', _('SMTP')
-        exchange = 'exchange', _('EXCHANGE')
+        exchange = 'exchange', _('Microsoft Exchange Server')
 
     EMAIL_PROTOCOL = serializers.ChoiceField(
-        choices=EmailProtocol.choices, label=_("Protocol"), default=EmailProtocol.smtp
+        choices=EmailProtocol.choices, label=_("Service"), default=EmailProtocol.smtp
     )
     EMAIL_HOST = serializers.CharField(max_length=1024, required=True, label=_("Host"))
     EMAIL_PORT = serializers.CharField(max_length=5, required=True, label=_("Port"))