我是贵州移动魔百盒M201 TTL安装当贝桌面，现在发现每次重启都会被自动安装咪咕快游戏，和彩云，和家亲，BesTV咪视通等一些垃圾软件，卸载后又会自动装回去烦到不行，然后开PuTTY又没找到符合的名字不敢乱删，请各位帮我看看哪些可以删吧，谢谢
su
1|root@Hi3798MV300:/ # init: untracked pid 3241 exited
init: untracked pid 3260 exited
mount -o remount,rw /system
root@Hi3798MV300:/ # ls /system
app
bin
build.prop
etc
fonts
framework
lib
lost+found
media
priv-app
recovery-from-boot-Hi3798MV300.p
recovery-from-boot-Hi3798MV300H.p
sw_upgrade_nand.zip
tts
ttx
usr
vendor
xbin
root@Hi3798MV300:/ # init: untracked pid 4995 exited
init: untracked pid 5000 exited
init: untracked pid 5009 exited
ls system/app
AppStore_YD_V2.5.5_product_iptv_guizhou.apk
Bluetooth.apk
CMCC_Tr069.apk
HiDMR.apk
HiDMS.apk
HiPinyinIME.apk
HiRMService.apk
HjmallClient_release_online_1.5.0_guizhou_2004231519.apk
Miracast.apk
Provision.apk
SHCMCC_MIGUOTTAD.apk
SHCMCC_MIGUOTTAD_UPDATE_2.0.0_sign.apk
SWAppInitService_base.apk
SWBTAutoPairService.apk
SWDeviceInfo_gz.apk
SWDiagnose_gz.apk
SWIPTV_gz.apk
SWInformation.apk
SWNetworkInfo_base.apk
SWPowerManager_gz.apk
SWProductLauncher.apk
SWProductService.apk
SWSTBManagerService.apk
SWSettings_gz_new.apk
SWUpgrade_gz.apk
SWUpgrade_usb_gz.apk
SoftDetector_V4.0.0_20200116_31332_x085_encrypt.apk
SystemXiri_1.0.9-release-unsigned_sign.apk
iptv_guizhoumobile-release-520201102-sign.apk
yd-multiscreen-service-helper-release_v1.0.3-unsigned_sign.apk
root@Hi3798MV300:/ #