diff --git a/doc/source/reference/cinder-guide-hnas.rst b/doc/source/reference/cinder-guide-hnas.rst
index c064e3c050..53d3c42f46 100644
--- a/doc/source/reference/cinder-guide-hnas.rst
+++ b/doc/source/reference/cinder-guide-hnas.rst
@@ -223,8 +223,8 @@ Verify Operation.
     +--------------------------------------+---------------+----------------+------+-------------------------------------------+
 
 For more information about how to manage volumes, see the
-`OpenStack User Guide
-<https://docs.openstack.org/user-guide/index.html>`__.
+`Manage volumes
+<https://docs.openstack.org/cinder/latest/cli/cli-manage-volumes.html>`__.
 
 For more information about how HNAS driver works, see
 `Hitachi NAS Platform iSCSI and NFS drives for OpenStack
diff --git a/doc/source/reference/manila-hnas-guide.rst b/doc/source/reference/manila-hnas-guide.rst
index 3cf3f3d64d..40e65cc7d4 100644
--- a/doc/source/reference/manila-hnas-guide.rst
+++ b/doc/source/reference/manila-hnas-guide.rst
@@ -324,9 +324,9 @@ Modify the file ``/etc/kolla/config/manila-share.conf`` and add the contents:
     hitachi_hnas_file_system_name = FS-Manila2
 
 For more information about how to manage shares, see the
-`OpenStack User Guide
-<http://docs.openstack.org/user-guide/index.html>`__.
+`Manage shares
+<https://docs.openstack.org/manila/latest/user/create-and-manage-shares.html>`__.
 
 For more information about how HNAS driver works, see
 `Hitachi NAS Platform File Services Driver for OpenStack
-<https://docs.openstack.org/manila/latest/devref/hitachi_hnas_driver.html>`__.
+<https://docs.openstack.org/manila/latest/admin/hitachi_hnas_driver.html>`__.