发送全部用户显示cannot find user by this audience

    return PushPayload.newBuilder()
            .setPlatform(platform)
            .setAudience(Audience.all())
            .setMessage(Message.newBuilder()
                    .setMsgContent(appMessage.getContent())
                    .setTitle(appMessage.getTitle())
                    .addExtra("url",baseUrl+url)
                    .build())
            .build();

集成的sdk 参数如上，flatform设置的all，报错如下Got error response - responseCode:400, responseContent:{"msg_id":"54043212992085066","error":{"code":1011,"message":"cannot find user by this audience"}}

请问audience需要如何配置，谢谢