diff --git a/notification/models.py b/notification/models.py
index a0185da7..75d88572 100644
--- a/notification/models.py
+++ b/notification/models.py
@@ -88,7 +88,7 @@ class NoticeSetting(models.Model):
     user = models.ForeignKey(AUTH_USER_MODEL, verbose_name=_("user"))
     notice_type = models.ForeignKey(NoticeType, verbose_name=_("notice type"))
     medium = models.CharField(_("medium"), max_length=1, choices=NOTICE_MEDIA)
-    send = models.BooleanField(_("send"))
+    send = models.BooleanField(_("send"), default=False)
 
     class Meta:
         verbose_name = _("notice setting")