diff --git a/docs/en/dev/use_go_create_resource.md b/docs/en/dev/use_go_create_resource.md
index 40d3da8ed..9de7e30f5 100644
--- a/docs/en/dev/use_go_create_resource.md
+++ b/docs/en/dev/use_go_create_resource.md
@@ -166,7 +166,7 @@ func main() {
 		},
 		Spec: v1alpha1.AlluxioRuntimeSpec{
 			Replicas: 1,
-			Tieredstore: v1alpha1.Tieredstore{
+			TieredStore: v1alpha1.TieredStore{
 				Levels: []v1alpha1.Level{
 					{
 						MediumType: "MEM",
diff --git a/docs/zh/dev/use_go_create_resource.md b/docs/zh/dev/use_go_create_resource.md
index a3fa8e0d0..f825beed5 100644
--- a/docs/zh/dev/use_go_create_resource.md
+++ b/docs/zh/dev/use_go_create_resource.md
@@ -166,7 +166,7 @@ func main() {
 		},
 		Spec: v1alpha1.AlluxioRuntimeSpec{
 			Replicas: 1,
-			Tieredstore: v1alpha1.Tieredstore{
+			TieredStore: v1alpha1.TieredStore{
 				Levels: []v1alpha1.Level{
 					{
 						MediumType: "MEM",