diff --git a/zh-cn/application-dev/reference/apis/js-apis-rpc.md b/zh-cn/application-dev/reference/apis/js-apis-rpc.md
index bba26d6c302584058b07a6eb1101b96bd29b6f1f..9c636f2b14d4109adfe6d1ab295d9e910a6a4627 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-rpc.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-rpc.md
@@ -5953,7 +5953,7 @@ addDeathRecipient(recipient: DeathRecipient, flags: number): boolean
 
 ### unregisterDeathRecipient<sup>9+</sup>
 
-unregisterDeathRecipient(recipient: DeathRecipient, flags: number): boolean
+unregisterDeathRecipient(recipient: DeathRecipient, flags: number): void
 
 注销用于接收远程对象死亡通知的回调。