Legal analysis: at present, the management of deposits in China is still the practice of paying interest in ordinary savings business, so deposits generate interest. Due to how to deal with this part of the interests, China's laws do not stipulate that local public security organs should remain in their accounts.

Legal basis: Criminal Procedure Law of People's Republic of China (PRC).

Article 72 The decision-making organ on bail pending trial shall comprehensively consider the need to ensure the normal proceedings, the social danger of the person on bail pending trial, the nature and circumstances of the case, the severity of the possible penalty, the financial situation of the person on bail pending trial and other factors to determine the amount of the deposit.

Article 73 If a criminal suspect or defendant did not violate the provisions of Article 71 of this Law during the period of obtaining a guarantor pending trial, he shall, after the completion of obtaining a guarantor pending trial, collect the returned deposit from the bank with the notice of obtaining a guarantor pending trial or relevant legal documents.