diff --git a/cn/docs/tasks/run-application/horizontal-pod-autoscale.md b/cn/docs/tasks/run-application/horizontal-pod-autoscale.md
index d292232fa9..7e3722e393 100644
--- a/cn/docs/tasks/run-application/horizontal-pod-autoscale.md
+++ b/cn/docs/tasks/run-application/horizontal-pod-autoscale.md
@@ -12,7 +12,8 @@ This document describes the current state of Horizontal Pod Autoscaling in Kuber
 
 With Horizontal Pod Autoscaling, Kubernetes automatically scales the number of pods
 in a replication controller, deployment or replica set based on observed CPU utilization
-(or, with alpha support, on some other, application-provided metrics).
+(or, with alpha support, on some other, application-provided metrics). Note that Horizontal 
+Pod Autoscaling does not apply to objects that can't be scaled, for example, DaemonSet.
 
 The Horizontal Pod Autoscaler is implemented as a Kubernetes API resource and a controller.
 The resource determines the behavior of the controller.
diff --git a/docs/tasks/run-application/horizontal-pod-autoscale.md b/docs/tasks/run-application/horizontal-pod-autoscale.md
index d292232fa9..7e3722e393 100644
--- a/docs/tasks/run-application/horizontal-pod-autoscale.md
+++ b/docs/tasks/run-application/horizontal-pod-autoscale.md
@@ -12,7 +12,8 @@ This document describes the current state of Horizontal Pod Autoscaling in Kuber
 
 With Horizontal Pod Autoscaling, Kubernetes automatically scales the number of pods
 in a replication controller, deployment or replica set based on observed CPU utilization
-(or, with alpha support, on some other, application-provided metrics).
+(or, with alpha support, on some other, application-provided metrics). Note that Horizontal 
+Pod Autoscaling does not apply to objects that can't be scaled, for example, DaemonSet.
 
 The Horizontal Pod Autoscaler is implemented as a Kubernetes API resource and a controller.
 The resource determines the behavior of the controller.