diff --git a/umn/source/clusters/upgrading_a_cluster/performing_in-place_upgrade.rst b/umn/source/clusters/upgrading_a_cluster/performing_in-place_upgrade.rst
index ebdfa4f..f4c648a 100644
--- a/umn/source/clusters/upgrading_a_cluster/performing_in-place_upgrade.rst
+++ b/umn/source/clusters/upgrading_a_cluster/performing_in-place_upgrade.rst
@@ -45,7 +45,7 @@ This section describes how to upgrade a CCE cluster of v1.15 or later. For other
       -  If your cluster version is up-to-date, the **Upgrade** button is grayed out.
       -  If your cluster status is abnormal or there are abnormal add-ons, the **Upgrade** button is dimmed. Perform a check by referring to :ref:`Before You Start <cce_10_0302>`.
 
-#. Click **Upgrade** on the right. Set the upgrade parameters.
+#. Click **Upgrade** or **Install Patch** on the right. Set the upgrade parameters.
 
    -  **New Version**: Select the Kubernetes version to which the cluster can be upgraded.