{ pkgs, ... }:
{
  environment.systemPackages = with pkgs; [
    firefox
    google-chrome
    linuxqq
    wechat-uos
    xterm
    kdePackages.kate
    kdePackages.konsole
  ];

  xdg.mime.enable = true;
  xdg.mime.defaultApplications = {
    "text/html" = [ "google-chrome.desktop" ];
    "x-scheme-handler/http" = [ "google-chrome.desktop" ];
    "x-scheme-handler/https" = [ "google-chrome.desktop" ];
  };
}