diff --git a/zh-cn/application-dev/reference/apis/js-apis-notification.md b/zh-cn/application-dev/reference/apis/js-apis-notification.md
index 3c2e2b3a2fc25192293f5197030cdb3bcb2c7450..2ef2f0ad16dae9864ac13010d917a7a536b454ba 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-notification.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-notification.md
@@ -2354,7 +2354,7 @@ Notification.enableDistributedByBundle(bundle, enable, enableDistributedByBundle
 
 ## Notification.enableDistributedByBundle<sup>8+</sup>
 
-根据bundleenableDistributedByBundle(bundle: BundleOption, enable: boolean): Promise<void>
+bundleenableDistributedByBundle(bundle: BundleOption, enable: boolean): Promise\<void>
 
 根据应用的包设置应用程序是否支持分布式通知（Promise形式）。