求助emoji的encoding问题

我用python读取带有emoji的json文件老报错，用了gbk编码，windows-1252。错误信息：
发生异常: UnicodeDecodeError
'charmap' codec can't decode byte 0x81 in position 13: character maps to <undefined>
  File "C:\Users\学而思MEMZ\Desktop\Codes\MyTools\main.py", line 1249, in to_abuse
    json_text = emoji_json.read()
  File "C:\Users\学而思MEMZ\Desktop\Codes\MyTools\main.py", line 1254, in <module>
    to_abuse('色')
求解答