diff --git a/ticdc/manage-ticdc.md b/ticdc/manage-ticdc.md
index 6dae440c2ee3a..cbbd0c5f807e2 100644
--- a/ticdc/manage-ticdc.md
+++ b/ticdc/manage-ticdc.md
@@ -54,7 +54,7 @@ Then, enter the vi editor page and modify the `cdc` configuraion under [`server-
     gc-ttl: 3600
 ```
 
-After the modification, execute the `tiup cluster relaod -R cdc` command to reload the configuration.
+After the modification, execute the `tiup cluster reload -R cdc` command to reload the configuration.
 
 ## Use TLS
 
diff --git a/tiup/tiup-component-dm-edit-config.md b/tiup/tiup-component-dm-edit-config.md
index b2cd02bc55f46..30f48a84fb86b 100644
--- a/tiup/tiup-component-dm-edit-config.md
+++ b/tiup/tiup-component-dm-edit-config.md
@@ -9,7 +9,7 @@ If you need to modify the cluster service configuration after the cluster is dep
 > **Note:**
 >
 > + When you modify the configuration, you cannot add or delete machines. For how to add machines, see [Scale out a cluster](/tiup/tiup-component-dm-scale-out.md). For how to delete machines, see [Scale in a cluster](/tiup/tiup-component-dm-scale-in.md).
-> + After you execute the `tiup dm edit-config` command, the configuration is modified only on the control machine. Then you need to execute the `tiup dm relaod` command to reload the configuration.
+> + After you execute the `tiup dm edit-config` command, the configuration is modified only on the control machine. Then you need to execute the `tiup dm reload` command to reload the configuration.
 
 ## Syntax