diff --git a/zh-cn/application-dev/task-management/work-scheduler.md b/zh-cn/application-dev/task-management/work-scheduler.md
index 178e5309167b992b5bdf17b794b002c047aff8a0..87a6709324377f1593f4f6eb5bb8f0dddea54a2a 100644
--- a/zh-cn/application-dev/task-management/work-scheduler.md
+++ b/zh-cn/application-dev/task-management/work-scheduler.md
@@ -196,6 +196,7 @@ WorkInfo参数用于设置应用条件，参数设置时需遵循以下规则：
 3. 取消延迟任务。
    
    ```ts
+   // 创建workinfo
    const workInfo: workScheduler.WorkInfo = {
      workId: 1,
      networkType: workScheduler.NetworkType.NETWORK_TYPE_WIFI,