diff --git a/zh-cn/application-dev/reference/arkui-js/js-components-basic-web.md b/zh-cn/application-dev/reference/arkui-js/js-components-basic-web.md
index e74ae199ab7940c8e09e9631c2692b6f80348971..b69cef3b053ea22765994cc1868ee88bcf1edc3b 100644
--- a/zh-cn/application-dev/reference/arkui-js/js-components-basic-web.md
+++ b/zh-cn/application-dev/reference/arkui-js/js-components-basic-web.md
@@ -44,7 +44,7 @@ web组件不跟随转场动画。一个页面仅支持一个web组件。
 ```
 
 ```
-<!-- xxx.js -->
+// xxx.js
 export default {
     reloadWeb() {
         this.$element('web').reload()