《明史·志·卷五十七》
英宗即位，收缴赋税有米麦折合成银的命令，便减少各纳钞者，而用米、银、钱当钞，放松用银进行交易的禁令。
英宗即位，收赋有米麦折银之令，遂减诸纳钞者，而以米银钱当钞，驰用银之禁。
When Emperor Yingzong ascended the throne, he stopped the practice of converting rice and wheat into silver to pay taxes, thus reducing the number of banknotes in circulation, and instead accepted rice, silver, and cash as banknotes, thus relaxing the ban on using silver in transactions.