diff --git a/zh-cn/application-dev/notification/background-agent-scheduled-reminder-guide.md b/zh-cn/application-dev/notification/background-agent-scheduled-reminder-guide.md
index 14bf590dee80d341932975ba780a20d1c5a75649..b34d60d59cfcbc42652b6640b1fdb451e930622f 100644
--- a/zh-cn/application-dev/notification/background-agent-scheduled-reminder-guide.md
+++ b/zh-cn/application-dev/notification/background-agent-scheduled-reminder-guide.md
@@ -7,7 +7,7 @@
 
 ## 接口说明
 
-reminderAgent：封装了发布、取消提醒类通知的方法
+reminderAgent：封装了发布、取消提醒类通知的方法。
 
 具体后台提醒相关功能接口请见[后台代理提醒](../reference/apis/js-apis-reminderAgent.md)。
 
@@ -26,14 +26,14 @@ reminderAgent：封装了发布、取消提醒类通知的方法
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
 >
-> 1. 应用需要配置权限：ohos.permission.PUBLISH_AGENT_REMINDER
+> 1. 应用需要配置权限：ohos.permission.PUBLISH_AGENT_REMINDER。
 >
-> 2. 应用需要申请通知弹窗：[Notification.requestEnableNotification](../reference/apis/js-apis-notification.md#notificationrequestenablenotification8)
+> 2. 应用需要申请通知弹窗：[Notification.requestEnableNotification](../reference/apis/js-apis-notification.md#notificationrequestenablenotification8)。
 
-发布一个10秒倒计时提醒
+1. 定义一个提醒代理。
 
-1. 定义一个倒计时实例
-   ```
+   倒计时实例定义：
+   ```js
    import reminderAgent from '@ohos.reminderAgent';
    import notification from '@ohos.notification';
    export default {
@@ -66,8 +66,97 @@ reminderAgent：封装了发布、取消提醒类通知的方法
    }
    ```
 
-2. 发布提醒
-   ```
+   日历实例定义：
+
+    ```js
+    // JS工程写法：
+    // calendar: {
+    // eTS工程写法：
+    let calendar : reminderAgent.ReminderRequestCalendar = {
+        reminderType: reminderAgent.ReminderType.REMINDER_TYPE_CALENDAR,
+        dateTime: {
+            year: 2050,
+            month: 7,
+            day: 30,
+            hour: 11,
+            minute: 14,
+            second: 30
+        },
+        repeatMonths: [1],
+        repeatDays: [1],
+        actionButton: [
+            {
+                title: "close",
+                type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_CLOSE
+            },
+            {
+                title: "snooze",
+                type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_SNOOZE
+            },
+        ],
+        wantAgent: {
+            pkgName: "com.example.device",
+            abilityName: "com.example.device.MainAbility"
+        },
+        maxScreenWantAgent: {
+            pkgName: "com.example.device",
+            abilityName: "com.example.device.MainAbility"
+        },
+        ringDuration: 5,
+        snoozeTimes: 2,
+        timeInterval: 5,
+        title: "this is title",
+        content: "this is content",
+        expiredContent: "this reminder has expired",
+        snoozeContent: "remind later",
+        notificationId: 100,
+        slotType: notification.SlotType.SOCIAL_COMMUNICATION
+    }
+    ```
+
+    闹钟实例定义：
+
+    ```js
+    // JS工程写法：
+    // alarm: {
+    // eTS工程写法：
+    let alarm : reminderAgent.ReminderRequestAlarm = {
+        reminderType: reminderAgent.ReminderType.REMINDER_TYPE_ALARM,
+        hour: 11,
+        minute: 14,
+        daysOfWeek: [0],
+        actionButton: [
+            {
+                title: "close",
+                type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_CLOSE
+            },
+            {
+                title: "snooze",
+                type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_SNOOZE
+            },
+        ],
+        wantAgent: {
+            pkgName: "com.example.device",
+            abilityName: "com.example.device.MainAbility"
+        },
+        maxScreenWantAgent: {
+            pkgName: "com.example.device",
+            abilityName: "com.example.device.MainAbility"
+        },
+        ringDuration: 5,
+        snoozeTimes: 2,
+        timeInterval: 5,
+        title: "this is title",
+        content: "this is content",
+        expiredContent: "this reminder has expired",
+        snoozeContent: "remind later",
+        notificationId: 100,
+        slotType: notification.SlotType.SOCIAL_COMMUNICATION
+    }
+    ```
+
+2. 发布倒计时提醒。
+   ```js
    startTimer() {
        reminderAgent.publishReminder(this.timer, (err, reminderId) =>{
            this.printInfo(JSON.stringify(err));
@@ -77,102 +166,12 @@ reminderAgent：封装了发布、取消提醒类通知的方法
    ```
 
    HML页面：
-   ```
+   ```html
    <div class="container">
        <button type="text" value="publishReminder" onclick="startTimer"></button>
    </div>
    ```
 
-日历实例定义：
-
-```
-// JS工程写法：
-// calendar: {
-// eTS工程写法：
-let calendar : reminderAgent.ReminderRequestCalendar = {
-    reminderType: reminderAgent.ReminderType.REMINDER_TYPE_CALENDAR,
-    dateTime: {
-        year: 2050,
-        month: 7,
-        day: 30,
-        hour: 11,
-        minute: 14,
-        second: 30
-    },
-    repeatMonths: [1],
-    repeatDays: [1],
-    actionButton: [
-        {
-            title: "close",
-            type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_CLOSE
-        },
-        {
-            title: "snooze",
-            type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_SNOOZE
-        },
-    ],
-    wantAgent: {
-        pkgName: "com.example.device",
-        abilityName: "com.example.device.MainAbility"
-    },
-    maxScreenWantAgent: {
-        pkgName: "com.example.device",
-        abilityName: "com.example.device.MainAbility"
-    },
-    ringDuration: 5,
-    snoozeTimes: 2,
-    timeInterval: 5,
-    title: "this is title",
-    content: "this is content",
-    expiredContent: "this reminder has expired",
-    snoozeContent: "remind later",
-    notificationId: 100,
-    slotType: notification.SlotType.SOCIAL_COMMUNICATION
-}
-```
-
-闹钟实例定义：
-
-```
-// JS工程写法：
-// alarm: {
-// eTS工程写法：
-let alarm : reminderAgent.ReminderRequestAlarm = {
-    reminderType: reminderAgent.ReminderType.REMINDER_TYPE_ALARM,
-    hour: 11,
-    minute: 14,
-    daysOfWeek: [0],
-    actionButton: [
-        {
-            title: "close",
-            type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_CLOSE
-        },
-        {
-            title: "snooze",
-            type: reminderAgent.ActionButtonType.ACTION_BUTTON_TYPE_SNOOZE
-        },
-    ],
-    wantAgent: {
-        pkgName: "com.example.device",
-        abilityName: "com.example.device.MainAbility"
-    },
-    maxScreenWantAgent: {
-        pkgName: "com.example.device",
-        abilityName: "com.example.device.MainAbility"
-    },
-    ringDuration: 5,
-    snoozeTimes: 2,
-    timeInterval: 5,
-    title: "this is title",
-    content: "this is content",
-    expiredContent: "this reminder has expired",
-    snoozeContent: "remind later",
-    notificationId: 100,
-    slotType: notification.SlotType.SOCIAL_COMMUNICATION
-}
-```
-
-
 ## 相关实例
 
 基于后台代理提醒开发，有以下相关实例可供参考：