When the court freezes the bank account, it will inform the parties in time, and the bank has no obligation to inform me. According to the Supreme People's Court's Provisions on the Attachment, Seizure and Freezing of Property in Civil Execution by People's Courts, the attachment, seizure and freezing of movable property, immovable property and other property rights of the person subjected to execution shall be decided by the people's court and served on the person subjected to execution and the person applying for execution. Therefore, if the bank account is frozen, the court should make a freezing ruling.
Legal objectivity:
Provisions of the Supreme People's Court on the Attachment, Seizure and Freezing of Property in Civil Enforcement by People's Courts Article 1 When a people's court attaches, seizes or freezes movable property, immovable property and other property rights of the person subjected to execution, it shall make an order and serve it on the person subjected to execution and the person applying for execution. If the measures of seizure, seizure or freezing need the assistance of the relevant units or individuals, the people's court shall make a notice of assistance in execution and send it to the person assisting in execution together with a copy of the ruling. The ruling of sealing up, distraining and freezing and the notice of assistance in execution shall take legal effect when served.