# 消息推送服务（Push Kit）

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* [进入应用阅读消息后，下滑通知栏中的消息通知没有自动消失](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-1)  
* [消息推送限制和消息回执问题](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-2)  
* [消息推送后手机未收到消息提示怎么处理](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-3)  
* [收到推送但是没有铃声和震动提醒](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-4)  
* [设备收不到服务端手动推送的离线消息](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-5)  
* [如何判断APP是用户通过点击通知栏推送而唤起的？](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-6)  
* [Push Kit消息缓存时间](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-7)  
* [应用内通话消息是继承UIAbility还是VoIPExtensionAbility](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-8)  
* [通知扩展消息语音播放提前退出](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-9)  
* [Push Kit推送服务接入常见错误码和解决方案](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-10)  
* [HarmonyOS 3.x/4.x已接入过华为推送，HarmonyOS Next/5.x及以上版本应用如何升级适配](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-11)  
* [应用在前台时能否获取通知消息的内容](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-12)  
* [发送无效消息是否会消耗频控额度](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-13)  
* [自助分析结果显示"未查询到消息处理"](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-push-14)