iphone5 6.1越狱后Cydia为什么我那么多已安装插件?可以删除?

iphone5 6.1越狱后Cydia为什么我那么多已安装插件,帮忙看看那些可以删除的,以下是已安装插件那里的1.AppSync for LOS5.0+2.APR(/usr/lib)3.APT0.7(apt-key)4.APt 0.7 Strict(lib)5.Base Structure6.BigBoss lcon Set7.Bourne-Again SHell8.bzip29.Core Utilities(/bin)10.Cydia Installer11.Cydia Transations12.Darwin Tools13.Debian Packager14.Debian Utilities15.Diff Utilities16.Find Utilities17.GNU Privacy Guard18.grep19.gzip20.LZMA Utils21.Mobile Su bstrate22.New Curses23.PAM Modules24.pcre25.preferenceLoader26.Profile Directory27.readline28.sed29.shell-cmds30.Substrate Safe Mode31.system-cmds32.Tape Archive33.UIKit Tools34.ultrasn0w现在手机充电很烫而且还耗电很快 cpu也占了很大内恶月存 求高手解答！！ 机子是买没有2个月