Postal savings card was suddenly frozen, and the bank told me that it was frozen by the court for half a year. Will it be unsealed automatically after half a year?

Automatically unsealed after half a year.

1. The time limit for the people's court to freeze the bank deposits and other funds of the person subjected to execution shall not exceed six months, the time limit for sealing up or distraining movable property shall not exceed one year, and the time limit for sealing up frozen real estate and other property rights shall not exceed two years. Except as otherwise provided by laws and judicial interpretations. If the person subjected to execution applies for an extension of the time limit, the people's court shall go through the formalities of continuing to seal up, detain and freeze before the expiration of the time limit for sealing up, detaining and freezing, and the extension period expires. The time limit for sealing up, distraining and freezing shall not exceed half of the time limit specified in the preceding paragraph.

2. Relevant provisions on seizure, seizure and freezing of property in civil execution by the court: The time limit for people's court to freeze bank deposits and other funds of the person subjected to execution shall not exceed six months, the time limit for seizure and seizure of movable property shall not exceed one year, and the time limit for seizure, seizure of real estate and freezing of other property rights shall not exceed two years. Except as otherwise provided by laws and judicial interpretations. If the person subjected to execution applies for an extension of the time limit, the people's court shall go through the formalities of continuing to seal up, detain and freeze before the expiration of the time limit for sealing up, detaining and freezing, and the extension period expires. The time limit for sealing up, distraining and freezing shall not exceed half of the time limit specified in the preceding paragraph. If the time limit for sealing up, distraining and freezing expires and the people's court fails to go through the extension formalities, the effectiveness of sealing up, distraining and freezing shall be extinguished. If the seized, detained or frozen property is auctioned, sold or paid off, the effectiveness of the seized, detained or frozen property shall be extinguished.

3. In any of the following circumstances, the people's court shall make a ruling to lift the seizure, seizure and freezing, and serve it on the application executor, the person subjected to execution or the outsider: ① seizure, seizure and freezing of the outsider's property; ② The application executor withdraws the application for execution or waives the creditor's rights; ③ The sealed-up, seized or frozen property cannot be sold, and the application executor and other enforcement creditors do not agree to accept the payment of debts; The debt has been paid off; (four) the person subjected to execution provides a guarantee and the applicant agrees to lift the seal-up, seizure and freezing; ⑤ Other circumstances that the people's court considers that the seizure, seizure and freezing should be lifted. If the seal-up, seizure or freezing is lifted after registration, a notice of assistance in execution shall be issued to the registration authority.

4. Generally, the reason for freezing is that judicial organs, tax authorities, customs and other state organs have the right to issue relevant official letters to banks, and customers handle some businesses in banks, such as letters of guarantee (signing agreements) and banks.