diff --git a/.zuul.yaml b/.zuul.yaml
index 09b6aa4..846e25c 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -45,6 +45,7 @@
     parent: tox
     description: |
       Run pylint test for k8sapp-ptp-notification-tox-pylint
+    nodeset: ubuntu-bionic
     required-projects:
       - starlingx/config
       - starlingx/fault
diff --git a/python-k8sapp-ptp-notification/k8sapp_ptp_notification/tox.ini b/python-k8sapp-ptp-notification/k8sapp_ptp_notification/tox.ini
index baf7a8d..e9ef124 100644
--- a/python-k8sapp-ptp-notification/k8sapp_ptp_notification/tox.ini
+++ b/python-k8sapp-ptp-notification/k8sapp_ptp_notification/tox.ini
@@ -40,6 +40,7 @@ setenv = VIRTUAL_ENV={envdir}
          TOX_WORK_DIR={toxworkdir}
          PYLINTHOME={toxworkdir}
 
+# the path for cgcs-patch should be updated to sw-patch
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
        -e{[tox]stxdir}/config/sysinv/sysinv/sysinv