the court has the right to inquire about the property of the person subjected to execution according to the provisions of the Civil Procedure Law of the People's Republic of China, and take measures such as seizure, freezing, allocation and price change. Credit card funds are within the scope of executable property, so the court can freeze credit card money. According to Article 242 of the Civil Procedure Law of the People's Republic of China, when the court decides to freeze property, it needs to make a ruling and issue a notice of assistance in execution, and the relevant units must implement it.