diff --git a/zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md b/zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md
index caaa2fe384f7439fd28d2a42da4c8779970038ea..56743cb2b46490eb8ca89050e3e891e7b5cf064e 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md
@@ -182,7 +182,7 @@ try {
 ```js
 try {
   inputMonitor.on("touch", (event) => {
-    // 消费触摸输入事件
+    // 若返回true，表示本次操作后续所有事件不再分发到窗口，事件都由监听者消费。
     return false;
   });
   inputMonitor.off("touch");