1. Draw lots: If the number of applicants exceeds the number of credit distribution places, credit winners can be randomly selected by drawing lots. This will ensure that all applicants have equal opportunities to get credits.
2. Appointment allocation: Applicants can be required to collect credits at a specific time and place, which can avoid the confusion of the collection process caused by too many people.
3. Increase the number of credit granting places: If circumstances permit, consider increasing the number of credit granting places to ensure that more applicants get credits.