diff --git a/dashboard/dashboard-cluster-info.md b/dashboard/dashboard-cluster-info.md
index 968f47b7acd27..87bf1d087447a 100644
--- a/dashboard/dashboard-cluster-info.md
+++ b/dashboard/dashboard-cluster-info.md
@@ -85,3 +85,7 @@ The list includes the following information:
 - Disk Capacity: The total space of the disk on the host on which the instance is running.
 - Disk Usage: The space usage of the disk on the host on which the instance is running.
 - Instance: The instance running on this host.
+
+> **Note:**
+>
+> The **Disks** list might not display disk information for some hosts, depending on the component type, partition configuration, and deployment method. In these cases, a yellow warning icon (⚠️) appears. If you hover over the icon, a tooltip with the message "Failed to get host information" appears. This is expected behavior.