C/用户/用户名/.condarc(右键选择记事本打开)
更新一下源地址

1 channels: 2 - defaults 3 show_channel_urls: true 4 channel_alias: https://mirrors.tuna.tsinghua.edu.cn/anaconda 5 default_channels: 6 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main 7 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free 8 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r 9 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/pro 10 - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2 11 custom_channels: 12 conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 13 msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 14 bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 15 menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 16 pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 17 simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud 18 ssl_verify: true
参考资料:https://blog.csdn.net/hdq1745/article/details/105105728