Starting from January 1, 2026, the community receives at least two high-load alert notifications per day. In recent days, frequent reports of 504 error status have been received. The following are the observed metrics for the cloud server:





To ensure the stable operation of all services, and given the limited maintenance resources, we are implementing rate limiting for access to the community website. Access via the mini-program is not affected by the rate limiting measures (the mini-program has interface protection).
Measure 1: Enforce human-machine verification access. When accessing HamCQ.cn, you will first undergo human-machine verification, which is performed automatically. If the effect of this measure is not apparent after observation, measure 2 will be enabled.
Measure Two (This measure should be implemented as appropriate): Enforce token-based access. When accessing HamCQ.cn, you will first undergo a token verification process:

When you access, if you encounter the prompt in the image above, regarding how to obtain a token, please visit the "HamCQ Community" WeChat official account and send the keyword "token" to get it. This password is updated daily.
Given the limited resources available, such as servers, we appreciate your understanding.
If you have any suggestions or ideas, please join the "HamCQ Community" WeChat group chat or QQ group: 778260600.
