diff --git a/pkg/scheduler/apis/extender/v1/types.go b/pkg/scheduler/apis/extender/v1/types.go
index fdfce41c740..4557c8fd011 100644
--- a/pkg/scheduler/apis/extender/v1/types.go
+++ b/pkg/scheduler/apis/extender/v1/types.go
@@ -39,7 +39,7 @@ type ExtenderPreemptionArgs struct {
 	// Pod being scheduled
 	Pod *v1.Pod
 	// Victims map generated by scheduler preemption phase
-	// Only set NodeNameToMetaVictims if ExtenderConfig.NodeCacheCapable == true. Otherwise, only set NodeNameToVictims.
+	// Only set NodeNameToMetaVictims if Extender.NodeCacheCapable == true. Otherwise, only set NodeNameToVictims.
 	NodeNameToVictims     map[string]*Victims
 	NodeNameToMetaVictims map[string]*MetaVictims
 }
@@ -72,10 +72,10 @@ type ExtenderArgs struct {
 	// Pod being scheduled
 	Pod *v1.Pod
 	// List of candidate nodes where the pod can be scheduled; to be populated
-	// only if ExtenderConfig.NodeCacheCapable == false
+	// only if Extender.NodeCacheCapable == false
 	Nodes *v1.NodeList
 	// List of candidate node names where the pod can be scheduled; to be
-	// populated only if ExtenderConfig.NodeCacheCapable == true
+	// populated only if Extender.NodeCacheCapable == true
 	NodeNames *[]string
 }
 
@@ -85,10 +85,10 @@ type FailedNodesMap map[string]string
 // ExtenderFilterResult represents the results of a filter call to an extender
 type ExtenderFilterResult struct {
 	// Filtered set of nodes where the pod can be scheduled; to be populated
-	// only if ExtenderConfig.NodeCacheCapable == false
+	// only if Extender.NodeCacheCapable == false
 	Nodes *v1.NodeList
 	// Filtered set of nodes where the pod can be scheduled; to be populated
-	// only if ExtenderConfig.NodeCacheCapable == true
+	// only if Extender.NodeCacheCapable == true
 	NodeNames *[]string
 	// Filtered out nodes where the pod can't be scheduled and the failure messages
 	FailedNodes FailedNodesMap