diff --git a/zh-cn/application-dev/reference/apis/js-apis-resourceschedule-deviceUsageStatistics.md b/zh-cn/application-dev/reference/apis/js-apis-resourceschedule-deviceUsageStatistics.md
index d2aa44078efd38274ac491b9a7eca0e95f7141d5..542b8de21501a4905a9c6186d0699adee25092b9 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-resourceschedule-deviceUsageStatistics.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-resourceschedule-deviceUsageStatistics.md
@@ -1149,6 +1149,7 @@ registerAppGroupCallBack(groupCallback: Callback<AppGroupCallbackInfo>, ca
 **示例**：
 
 ```javascript
+    // @ts-nocheck
     let onBundleGroupChanged = (err, res) =>{
         console.log('BUNDLE_ACTIVE onBundleGroupChanged RegisterGroupCallBack callback success.');
         console.log('BUNDLE_ACTIVE registerAppGroupCallBack result appOldGroup is : ' + res.appOldGroup);