1, I suggest you contact the librarian directly, bring your certificate and ask the librarian to get it back for you.
2. You can click "Retrieve Password" or "Forgot Password" in the login interface and follow the prompts to retrieve it step by step.
Appreciation of Library Internal Diagram
3. If neither the library nor you can find it, you can call the after-sales service phone of the system supplier to explain your purpose and provide relevant account information for them to operate.
The above is the solution for readers to forget their passwords when logging in with the library system. Welcome to consult.