diff --git a/gentoo/etc/portage/make.conf b/gentoo/etc/portage/make.conf
index 16123ba..dcd3b4b 100644
--- a/gentoo/etc/portage/make.conf
+++ b/gentoo/etc/portage/make.conf
@@ -11,7 +11,10 @@ VIDEO_CARDS="nvidia"
 
 ACCEPT_LICENSE="-* @FREE"
 EMERGE_DEFAULT_OPTS="--ask --ask-enter-invalid"
-GENTOO_MIRRORS="http://gentoo-mirror.alexxy.name"
+GENTOO_MIRRORS=" \
+  http://mirror.yandex.ru/gentoo-distfiles/ \
+  https://mirrors.ustc.edu.cn/gentoo/       \
+  http://repo.jing.rocks/gentoo"
 LINGUAS="en"
 MAKEOPTS="-j12"
 
diff --git a/gentoo/etc/portage/package.mask/noupgrade b/gentoo/etc/portage/package.mask/noupgrade
index 3580c1f..35af44b 100644
--- a/gentoo/etc/portage/package.mask/noupgrade
+++ b/gentoo/etc/portage/package.mask/noupgrade
@@ -1 +1,3 @@
+>=app-admin/ansible-core-2.16.1
+>=dev-lang/rust-bin-1.74.1
 >=media-video/ffmpeg-6
diff --git a/gentoo/var/lib/portage/world b/gentoo/var/lib/portage/world
index fdbafb1..eebb5fe 100644
--- a/gentoo/var/lib/portage/world
+++ b/gentoo/var/lib/portage/world
@@ -30,6 +30,7 @@ dev-db/redis
 dev-lang/python
 dev-lang/ruby
 dev-lang/rust-bin
+dev-libs/cyrus-sasl
 dev-libs/libisoburn
 dev-python/pip
 dev-util/android-tools
@@ -68,6 +69,7 @@ net-misc/curl
 net-misc/openssh
 net-misc/telnet-bsd
 net-misc/zerotier
+net-nds/openldap
 net-wireless/wpa_supplicant
 sys-apps/dbus
 sys-apps/mlocate