jupyter notebook出现 'gbk' codec can't decode byte 0x88 in position 8: illegal multibyte sequence怎么解决？

绘制词云图时，jupyter notebook提示
UnicodeDecodeError: 'gbk' codec can't decode byte 0x88 in position 8: illegal multibyte sequence

想要这样的效果：

读文件是加上encode="utf-8"