diff --git a/en/component-configuration.md b/en/component-configuration.md
index 5fdc47aa2..59c4f6395 100644
--- a/en/component-configuration.md
+++ b/en/component-configuration.md
@@ -98,7 +98,7 @@ spec:
       mode: "ms"
 ```
 
-Currently, PD supports the `tso` and `scheduling` microservices. You can configure them using the `TSOGroup` and `SchedulerGroup` CRs.
+Currently, PD supports the `tso` and `scheduling` microservices. You can configure them using the `TSOGroup` and `SchedulingGroup` CRs.
 
 ```yaml
 apiVersion: core.pingcap.com/v1alpha1
@@ -113,7 +113,7 @@ spec:
           filename = "/pdms/log/tso.log"
 ---
 apiVersion: core.pingcap.com/v1alpha1
-kind: SchedulerGroup
+kind: SchedulingGroup
 metadata:
   name: scheduling
 spec:
diff --git a/zh/component-configuration.md b/zh/component-configuration.md
index f683fa0c8..12387194a 100644
--- a/zh/component-configuration.md
+++ b/zh/component-configuration.md
@@ -98,7 +98,7 @@ spec:
       mode: "ms"
 ```
 
-目前 PD 支持 `tso` 和 `scheduling` 这两个微服务，你可以通过 TSOGroup 和 SchedulerGroup CR 的 `spec.template.spec.config` 来配置 PD 微服务参数。
+目前 PD 支持 `tso` 和 `scheduling` 这两个微服务，你可以通过 TSOGroup 和 SchedulingGroup CR 的 `spec.template.spec.config` 来配置 PD 微服务参数。
 
 ```yaml
 apiVersion: core.pingcap.com/v1alpha1
@@ -113,7 +113,7 @@ spec:
           filename = "/pdms/log/tso.log"
 ---
 apiVersion: core.pingcap.com/v1alpha1
-kind: SchedulerGroup
+kind: SchedulingGroup
 metadata:
   name: scheduling
 spec: