Some people think that the line transformation belongs to the construction and upgrading project of the radio and television network itself. I pay the annual fee in years, which means that I signed a one-year service contract with the radio and television network at the beginning of the payment. At present, in the name of upgrading, radio and television networks require users to pay for materials, which is equivalent to unilaterally tearing up the contract without any hearing. The reason is only upgrading and lack of contractual spirit.