anchor.diff:          pkgs.deepin.dde-daemon
           pkgs.deepin.dde-dock
           pkgs.deepin.dde-session-ui
  +        pkgs.deepin.deepin-anything
           pkgs.deepin.deepin-image-viewer
           pkgs.deepin.deepin-screenshot
         ];
  
positive.code:         pkgs.deepin.dde-daemon
          pkgs.deepin.dde-dock
          pkgs.deepin.dde-session-ui
          pkgs.deepin.deepin-image-viewer
          pkgs.deepin.deepin-screenshot
        ];
  
negative.code:       systemd.packages = [
          pkgs.deepin.dde-api
          pkgs.deepin.dde-daemon
          pkgs.deepin.deepin-anything
        ];
  
        boot.extraModulePackages = [ config.boot.kernelPackages.deepin-anything ];
  
        boot.kernelModules = [ "vfs_monitor" ];
  
        users.groups.deepin-sound-player = { };
  
  