diff --git a/cmd/core-metadata/res/configuration.toml b/cmd/core-metadata/res/configuration.toml
index ef79dfbb04..ac2541a879 100644
--- a/cmd/core-metadata/res/configuration.toml
+++ b/cmd/core-metadata/res/configuration.toml
@@ -52,7 +52,7 @@ Type = "consul"
   Type = "redisdb"
 
 [Notifications]
-PostDeviceChanges = true
+PostDeviceChanges = false
 Content = "Meatadata notice: "
 Sender = "core-metadata"
 Description = "Metadata change notice"
diff --git a/internal/core/metadata/application/notify.go b/internal/core/metadata/application/notify.go
index c8eb9ab7c5..e9cdd578bd 100644
--- a/internal/core/metadata/application/notify.go
+++ b/internal/core/metadata/application/notify.go
@@ -236,7 +236,7 @@ func sendNotification(ctx context.Context, dic *di.Container, name string, actio
 	req := requests.NewAddNotificationRequest(dto)
 	res, err := client.SendNotification(ctx, []requests.AddNotificationRequest{req})
 	if err != nil {
-		lc.Errorf("fail to send the notification for %s, err: %v", name, err)
+		lc.Warnf("fail to send the notification for %s, err: %v", name, err)
 		return
 	}
 	if len(res) > 0 && res[0].StatusCode > http.StatusMultiStatus {