信件是诉说，邮筒是倾听。

随着「Let’s Letter」系列的推出，现官网正式上线站内信功能。

你可以分享喜悦，倾诉挫折，在这里将想说的话，一一发给船长！

目前仅开启私信船长功能！更多权限陆续开放，敬请期待！

The internal messaging on www.zhangzhehan.net is open!

Letters are for expressing, mailboxes are for listening.

With the launch of the “Let’s Letter” series, the internal messaging function is now officially available on our website.

You can share your joy, express your frustrations, and send your messages to our Captain here!

Currently, only the private messaging to Captain feature is available! More permissions will be gradually rolled out, so stay tuned!