diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-ability.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-ability.md
index 133774c24df1197dd52c02a43485e1f8e5b11e45..fbe76bbc55d468adc2a683112cdd272a9332206a 100644
--- a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-ability.md
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-ability.md
@@ -1,4 +1,4 @@
-元能力子系统ChangeLog
+# 元能力子系统ChangeLog
 
 ## cl.ability.1 应用组件启动规则变更
 
diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-notification.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-notification.md
new file mode 100644
index 0000000000000000000000000000000000000000..ae3a495b47b7f50535802f4f64323bee8e5bda8d
--- /dev/null
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-notification.md
@@ -0,0 +1,64 @@
+# 事件通知子系统ChangeLog
+
+## cl.notification.1 API异常处理方式变更
+
+事件通知部分接口使用业务逻辑返回值表示错误信息，不符合OpenHarmony接口错误码规范。
+
+**变更影响**
+
+基于此前版本开发的应用，需适配变更接口的错误信息返回方式，否则会影响原有业务逻辑。
+
+**关键接口/组件变更**
+
+为适配统一的API异常处理方式，对事件通知相关接口进行废弃（下表中 原接口 列内容），并新增对应接口（下表中 新接口 列内容）。新增接口支持统一的错误码异常处理规范，功能上与原接口保持一致。
+
+| 原接口                  | 新接口                           |
+| ----------------------- | -------------------------------- |
+| @ohos.commonEvent.d.ts  | @ohos.commonEventManager.d.ts    |
+| @ohos.notification.d.ts | @ohos.notificationManager.d.ts   |
+| @ohos.notification.d.ts | @ohos.notificationSubscribe.d.ts |
+
+**适配指导**
+
+如上所述，仅将老接口平移到了新的namespace中，所以可以通过修改import来解决适配问题：
+
+如原先接口使用了@ohos.commonEvent
+
+```js
+import commonEvent from '@ohos.commonEvent';
+```
+
+可以通过直接修改import，来切换到新的namespace上：
+
+```js
+import commonEvent from '@ohos.commonEventManager';
+```
+
+@ohos.notification拆分成了两个namespace，需要根据接口情况选择需要的新namespace进行适配。
+
+此外还需要适配异常处理，具体参考新接口的接口文档。
+
+## cl.notification.2 接口变更
+
+对事件通知部分接口名进行了变更。
+
+**关键的接口/组件变更**
+
+| 模块名                    | 类名                | 方法/属性/枚举/常量                                          | 变更类型 |
+| ------------------------- | ------------------- | ------------------------------------------------------------ | -------- |
+| @ohos.notification        | notification        | **function** enableNotification(bundle: BundleOption, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 废弃     |
+| @ohos.notification        | notification        | **function** enableNotification(bundle: BundleOption, enable: boolean): Promise<**void**>; | 废弃     |
+| @ohos.notificationManager | notificationManager | **function** setNotificationEnable(bundle: BundleOption, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 新增     |
+| @ohos.notificationManager | notificationManager | **function** setNotificationEnable(bundle: BundleOption, enable: boolean): Promise<**void**>; | 新增     |
+| @ohos.notification        | notification        | **function** enableNotificationSlot(bundle: BundleOption, **type**: SlotType, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 废弃     |
+| @ohos.notification        | notification        | **function** enableNotificationSlot(bundle: BundleOption, **type**: SlotType, enable: boolean): Promise<**void**>; | 废弃     |
+| @ohos.notificationManager | notificationManager | **function** setNotificationEnableSlot(bundle: BundleOption, **type**: SlotType, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 新增     |
+| @ohos.notificationManager | notificationManager | **function** setNotificationEnableSlot(bundle: BundleOption, **type**: SlotType, enable: boolean): Promise<**void**>; | 新增     |
+| @ohos.notification        | notification        | **function** enableDistributed(enable: boolean, callback: AsyncCallback<**void**>): **void**; | 废弃     |
+| @ohos.notification        | notification        | **function** enableDistributed(enable: boolean, callback: AsyncCallback<**void**>): **void**; | 废弃     |
+| @ohos.notificationManager | notificationManager | **function** setDistributedEnable(enable: boolean, callback: AsyncCallback<**void**>): **void**; | 新增     |
+| @ohos.notificationManager | notificationManager | **function** setDistributedEnable(enable: boolean): Promise<**void**>; | 新增     |
+| @ohos.notification        | notification        | **function** enableDistributedByBundle(bundle: BundleOption, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 废弃     |
+| @ohos.notification        | notification        | **function** enableDistributedByBundle(bundle: BundleOption, enable: boolean): Promise<**void**>; | 废弃     |
+| @ohos.notificationManager | notificationManager | **function** setDistributedEnableByBundle(bundle: BundleOption, enable: boolean, callback: AsyncCallback<**void**>): **void**; | 新增     |
+| @ohos.notificationManager | notificationManager | **function** setDistributedEnableByBundle(bundle: BundleOption, enable: boolean): Promise<**void**>; | 新增     |
\ No newline at end of file