diff --git a/robots.txt b/robots.txt
index 73df8c5..bb5ff93 100644
--- a/robots.txt
+++ b/robots.txt
@@ -6,6 +6,7 @@ Disallow: /CRAN
 Disallow: /CTAN
 Disallow: /CocoaPods
 Disallow: /ELK
+Disallow: /HHVM
 Disallow: /NetBSD
 Disallow: /OpenBSD
 Disallow: /alpine
@@ -13,10 +14,12 @@ Disallow: /anaconda
 Disallow: /antergos
 Disallow: /anthon
 Disallow: /apache
+Disallow: /arch4edu
 Disallow: /archlinux
 Disallow: /archlinuxarm
 Disallow: /archlinuxcn
 Disallow: /bananian
+Disallow: /bjlx
 Disallow: /blackarch
 Disallow: /centos
 Disallow: /ceph
@@ -25,6 +28,7 @@ Disallow: /ctex
 Disallow: /cygwin
 Disallow: /debian-cd
 Disallow: /debian-multimedia
+Disallow: /debian-nonfree
 Disallow: /debian-security
 Disallow: /debian
 Disallow: /deepin-cd
@@ -32,19 +36,24 @@ Disallow: /deepin
 Disallow: /dell
 Disallow: /docker
 Disallow: /dotdeb
+Disallow: /elasticstack
 Disallow: /elpa
 Disallow: /elrepo
+Disallow: /elvish
 Disallow: /epel
 Disallow: /fedora
 Disallow: /gentoo-portage
 Disallow: /gentoo
+Disallow: /git-repo
 Disallow: /gitlab-ce
 Disallow: /gitlab-ci-multi-runner
 Disallow: /gnu
 Disallow: /grafana
 Disallow: /hackage
 Disallow: /homebrew-bottles
+Disallow: /
 Disallow: /homebrew
+Disallow: /infinality-bundle
 Disallow: /influxdata
 Disallow: /ius
 Disallow: /jenkins
@@ -53,11 +62,12 @@ Disallow: /kali-security
 Disallow: /kali
 Disallow: /kernel
 Disallow: /kodi
-Disallow: /lede
 Disallow: /linux.git
 Disallow: /linuxmint-cd
 Disallow: /linuxmint
+Disallow: /loongson
 Disallow: /lxc-images
+Disallow: /macports
 Disallow: /mageia
 Disallow: /manjaro-cd
 Disallow: /manjaro
@@ -73,6 +83,8 @@ Disallow: /osmc
 Disallow: /packman
 Disallow: /parrot
 Disallow: /percona
+Disallow: /postgresql
+Disallow: /
 Disallow: /puppy
 Disallow: /pybombs
 Disallow: /pypi
@@ -82,12 +94,16 @@ Disallow: /redhat
 Disallow: /remi
 Disallow: /repo-ck
 Disallow: /repoforge
+Disallow: /ros
 Disallow: /rpmfusion
 Disallow: /rubygems
 Disallow: /sagemath
 Disallow: /slackware
+Disallow: /steamos
+Disallow: /tensorflow
 Disallow: /termux
 Disallow: /ubuntu-cdimage
+Disallow: /ubuntu-cloud-images
 Disallow: /ubuntu-ports
 Disallow: /ubuntu-releases
 Disallow: /ubuntu