diff --git a/api/k8s/v1/k8s_sdk.go b/api/k8s/v1/k8s_sdk.go
index 34c6a862d..83365be0c 100644
--- a/api/k8s/v1/k8s_sdk.go
+++ b/api/k8s/v1/k8s_sdk.go
@@ -1288,7 +1288,7 @@ type DeleteNodeRequest struct {
 	// NodeID: ID of the node to replace.
 	NodeID string `json:"-"`
 
-	// SkipDrain: skip draining node from its workload.
+	// SkipDrain: skip draining node from its workload (Note: this parameter is currently inactive).
 	SkipDrain bool `json:"-"`
 
 	// Replace: add a new node after the deletion of this node.