def convert_header2map(header_list):
    """
    Transfer a header list to dict

    :type s: list
    :param s: None
    =======================
    :return:
        **dict**
    """
    header_map = {}
    for a, b in header_list:
        if isinstance(a, str):
            a = a.strip('"')
        if isinstance(b, str):
            b = b.strip('"')
        header_map[a] = b
    return header_map
