【近期情况公告】
受环境变化的影响，专线拔线潮已到来，可能随时出现断连，对此我们深感遗憾，并希望大家能够理解这一不可抗力因素。我们会尽最大努力进行维护，但无法完全抵御外部因素对服务的影响。
同时，为了更好地满足用户需求，我们已经上线了三网优化直连线路，确保为专线用户提供更加稳定和高效的服务。我们将尽一切可能，确保在任何情况下都有可用的节点，为您的业务保驾护航。
请大家在此期间继续与我们共同努力，保持对我们服务的支持与信任。我们将继续密切关注动态变化，确保为您提供最佳的网络体验。
感谢您的理解与支持，愿我们一起度过这段特殊时期。
【Notice Regarding Recent Developments】
Due to changes in the market environment, we are currently experiencing a wave of dedicated line cancellations. We deeply regret this situation and hope for your understanding regarding these circumstances beyond our control. We will do our utmost to maintain service, but we cannot completely prevent external factors from affecting our operations.
At the same time, to better meet user needs, we have launched optimized direct connection lines across all three major networks to ensure more stable and efficient service for our dedicated line users. We will do everything in our power to ensure that nodes remain available under any circumstances, safeguarding your business operations.
We ask for your continued cooperation during this period and appreciate your ongoing support and trust in our services. We will continue to closely monitor developments to ensure we provide you with the best possible network experience.
Thank you for your understanding and support. We look forward to getting through this challenging time together.
#套餐调整通知
感谢大家一直以来对 Biu-As-You-Go 系列套餐的支持
这段时间我们复盘了一下产品使用情况，发现原本设计为一次性购买、没有有效期的 Biu-As-You-Go 套餐，有不少用户的最小套餐甚至用了一年多都没用完..
由于我们的上游资源需要持续续费，且近期整体成本大幅上涨。必须保持良性的发展，所以调整决定如下：
🔹 永久下架 Biu-As-You-Go 系列套餐
🔹 上线全新 Biu One-Year Data 年付套餐（12个月有效期）
已购买用户不用担心：
1、已购买 Biu-As-You-Go 的用户完全不受影响
2、现有的套餐还是按原规则正常使用
3、这次调整只影响后续新购用户
hank you all for your continued support of the Biu-As-You-Go plans.
Recently, we reviewed the usage of our products and found that the Biu-As-You-Go plans, which were originally designed as a one-time purchase with no expiration, are still not fully used by some users even after a year…
Since our upstream resources need to be continuously renewed, and costs have increased significantly recently, we need to maintain healthy development. Therefore, the following adjustments will be made:
🔹 Gradually discontinue the Biu-As-You-Go plans starting immediately
🔹 Launch the new Biu One-Year Data annual plan (valid for 12 months)
No worries for existing users:
1、Users who have already purchased Biu-As-You-Go will not be affected
2、Your current plan will continue to work under the original rules
3、This adjustment only applies to new purchases
——BiuBiu Team
重要通知
为确保用户获得更加稳定、快速的网络体验，近期运营商通报以及攻击情况非常严重。我们暂时无法保证IPv4稳定性，恳请所有用户查看使用文档开启 IPv6功能来连接我们的专线，开启后会比IPV4更快！更稳！
如有其他疑问，请通过官网沟通模板提供信息发送工单与我们取得联系，我们将第一时间为您提供支持。
IPv6状态查询地址：
• https://ipw.cn/
• https://ipconfig.com/
注：大部分新安装的路由器及设备默认已开启IPv6功能，如您本地访问以上链接发现有IPv6接入，您仅需在客户端打开IPV6开关。
Important Notice
Given the recent increased regulatory scrutiny from carriers and the frequent occurrence of DDoS attacks, we cannot currently guarantee the stability of IPv4, and therefore cannot provide users with a more stable and faster network experience. We strongly recommend that all users consult the official user documentation and enable IPv6 to improve connection stability and security. Once enabled, it will be faster and more stable than IPv4!
If you have any other questions, please provide information through the communication template on our official website to contact us, and we will provide you with support at the earliest possible time.
IPv6 status check addresses:
• https://ipw.cn/
• https://ipconfig.com/
Note: Most newly installed routers and devices have IPv6 enabled by default. If you find IPv6 access when you access the above link locally, you only need to turn on the IPv6 switch on your client.
节点域名更新公告
因相关通报及域名污染等原因，我方已对所有节点域名进行统一更新。请各位用户务必尽快完成订阅更新操作，以免影响正常使用。
BiuBiu感谢您的理解与配合。
Notice of Node Domain Update
Due to relevant notices and issues such as domain pollution, we have carried out a unified update of all node domains. All users are requested to complete the subscription update as soon as possible to avoid any impact on normal usage.
BiuBiu appreciates your understanding and cooperation.
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Biubiu真专线机场｜通知频道
2026年4月13日 14:48
网络维护安排说明
为提升整体网络传输稳定性，运营商计划于近期进行骨干线路维护。维护期间，专线传输相关业务可能出现短时中断。
当前预估安排如下：
北京时间：2026 年 1 月 21 日 02:00 – 05:00（最终时间以实际执行为准）
业务影响：预计将产生约 2–3 小时的业务中断，非全程影响.
相关施工细节仍在最终确认中。如有最新进展，我们将第一时间同步，请提前做好业务调整安排。
感谢您对BiuBiu的理解与配合。
Network Maintenance Arrangement
To enhance overall network transmission stability, the carrier plans to carry out backbone network maintenance in the near future. During the maintenance period, dedicated line transmission–related services may experience temporary interruptions.
The current estimated arrangement is as follows:
Beijing Time: January 21, 2026, 02:00 – 05:00 (final schedule subject to actual execution)
Service Impact: An estimated service interruption of approximately 2–3 hours may occur; the impact will not last for the entire maintenance window.
Relevant construction details are still under final confirmation. If there are any updates, we will inform you at the earliest opportunity. Please make necessary business adjustments in advance.
Thank you for your understanding and cooperation with BiuBiu.
