diff --git a/en/application-dev/ability/fa-serviceability.md b/en/application-dev/ability/fa-serviceability.md
index 131d8ec6e02527f49aa6d13e0eec6c2d867004d4..0514ff24976dfc310dd7e5d5dd59f44907c6a358 100644
--- a/en/application-dev/ability/fa-serviceability.md
+++ b/en/application-dev/ability/fa-serviceability.md
@@ -226,7 +226,7 @@ The following code snippet shows how to implement the callbacks:
 let mRemote;
 function onConnectCallback(element, remote){
     console.log('onConnectRemoteService onConnectDone element: ' + element);
-    console.log('onConnectRemotelService onConnectDone remote: ' + remote);
+    console.log('onConnectRemoteService onConnectDone remote: ' + remote);
     mRemote = remote;
     if (mRemote == null) {
       prompt.showToast({
diff --git a/zh-cn/application-dev/ability/fa-serviceability.md b/zh-cn/application-dev/ability/fa-serviceability.md
index f5605b17f9aa711e941138e5e9f14ff0bea19b5c..31c4da8eceb1cd1f89e09edf4102ae6d829f62e4 100644
--- a/zh-cn/application-dev/ability/fa-serviceability.md
+++ b/zh-cn/application-dev/ability/fa-serviceability.md
@@ -231,7 +231,7 @@ import prompt from '@system.prompt'
 let mRemote;
 function onConnectCallback(element, remote){
     console.log('onConnectRemoteService onConnectDone element: ' + element);
-    console.log('onConnectRemotelService onConnectDone remote: ' + remote);
+    console.log('onConnectRemoteService onConnectDone remote: ' + remote);
     mRemote = remote;
     if (mRemote == null) {
       prompt.showToast({