According to Article 363 of the Civil Code, after the conclusion of a contract, if the contract cannot be continued due to force majeure, the parties have the right to choose to terminate the contract according to law. If an individual or enterprise directly writes the force majeure factors into the contract and makes an unequal explanation, such as sudden major illness or family changes, the training fee will not be refunded when the class is suspended, which is an infringement on the consumer's right to request modification or termination of the contract according to the changed situation.