diff --git a/scripts/download.pl b/scripts/download.pl
index 2b193ff5b..ce652c366 100755
--- a/scripts/download.pl
+++ b/scripts/download.pl
@@ -228,12 +228,16 @@ foreach my $mirror (@ARGV) {
 	} elsif ($mirror =~ /^\@OPENWRT$/) {
 		# use OpenWrt source server directly
 	} elsif ($mirror =~ /^\@DEBIAN\/(.+)$/) {
+		push @mirrors, "https://mirrors.tencent.com/debian/$1";
+		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/debian/$1";
+		push @mirrors, "https://mirrors.ustc.edu.cn/debian/$1";
 		push @mirrors, "https://ftp.debian.org/debian/$1";
 		push @mirrors, "https://mirror.leaseweb.com/debian/$1";
 		push @mirrors, "https://mirror.netcologne.de/debian/$1";
-		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/debian/$1";
-		push @mirrors, "https://mirrors.ustc.edu.cn/debian/$1"
 	} elsif ($mirror =~ /^\@APACHE\/(.+)$/) {
+		push @mirrors, "https://mirrors.cloud.tencent.com/apache/$1";
+		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/apache/$1";
+		push @mirrors, "https://mirrors.ustc.edu.cn/apache/$1";
 		push @mirrors, "https://mirror.netcologne.de/apache.org/$1";
 		push @mirrors, "https://mirror.aarnet.edu.au/pub/apache/$1";
 		push @mirrors, "https://mirror.csclub.uwaterloo.ca/apache/$1";
@@ -243,14 +247,14 @@ foreach my $mirror (@ARGV) {
 		push @mirrors, "http://ftp.jaist.ac.jp/pub/apache/$1";
 		push @mirrors, "ftp://apache.cs.utah.edu/apache.org/$1";
 		push @mirrors, "ftp://apache.mirrors.ovh.net/ftp.apache.org/dist/$1";
-		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/apache/$1";
-		push @mirrors, "https://mirrors.ustc.edu.cn/apache/$1";
 	} elsif ($mirror =~ /^\@GITHUB\/(.+)$/) {
 		# give github a few more tries (different mirrors)
 		for (1 .. 5) {
 			push @mirrors, "https://raw.githubusercontent.com/$1";
 		}
 	} elsif ($mirror =~ /^\@GNU\/(.+)$/) {
+		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/gnu/$1";
+		push @mirrors, "https://mirrors.ustc.edu.cn/gnu/$1";
 		push @mirrors, "https://mirror.csclub.uwaterloo.ca/gnu/$1";
 		push @mirrors, "https://mirror.netcologne.de/gnu/$1";
 		push @mirrors, "http://ftp.kddilabs.jp/GNU/gnu/$1";
@@ -260,8 +264,6 @@ foreach my $mirror (@ARGV) {
 		push @mirrors, "ftp://mirrors.rit.edu/gnu/$1";
 		push @mirrors, "ftp://download.xs4all.nl/pub/gnu/$1";
 		push @mirrors, "https://ftp.gnu.org/gnu/$1";
-		push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/gnu/$1";
-		push @mirrors, "https://mirrors.ustc.edu.cn/gnu/$1";
 	} elsif ($mirror =~ /^\@SAVANNAH\/(.+)$/) {
 		push @mirrors, "https://mirror.netcologne.de/savannah/$1";
 		push @mirrors, "https://mirror.csclub.uwaterloo.ca/nongnu/$1";
@@ -278,6 +280,8 @@ foreach my $mirror (@ARGV) {
 			push @extra, "$extra[0]/longterm/v$1";
 		}
 		foreach my $dir (@extra) {
+			push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/kernel/$dir";
+			push @mirrors, "https://mirrors.ustc.edu.cn/kernel.org/$dir";
 			push @mirrors, "https://cdn.kernel.org/pub/$dir";
 			push @mirrors, "https://download.xs4all.nl/ftp.kernel.org/pub/$dir";
 			push @mirrors, "https://mirrors.mit.edu/kernel/$dir";
@@ -285,10 +289,9 @@ foreach my $mirror (@ARGV) {
 			push @mirrors, "http://www.ring.gr.jp/archives/linux/kernel.org/$dir";
 			push @mirrors, "ftp://ftp.riken.jp/Linux/kernel.org/$dir";
 			push @mirrors, "ftp://www.mirrorservice.org/sites/ftp.kernel.org/pub/$dir";
-			push @mirrors, "https://mirrors.tuna.tsinghua.edu.cn/kernel/$dir";
-			push @mirrors, "https://mirrors.ustc.edu.cn/kernel.org/$dir";
 		}
 	} elsif ($mirror =~ /^\@GNOME\/(.+)$/) {
+		push @mirrors, "https://mirrors.ustc.edu.cn/gnome/sources/$1";
 		push @mirrors, "https://download.gnome.org/sources/$1";
 		push @mirrors, "https://mirror.csclub.uwaterloo.ca/gnome/sources/$1";
 		push @mirrors, "http://ftp.acc.umu.se/pub/GNOME/sources/$1";
@@ -298,7 +301,6 @@ foreach my $mirror (@ARGV) {
 		push @mirrors, "http://ftp.belnet.be/ftp.gnome.org/sources/$1";
 		push @mirrors, "ftp://ftp.cse.buffalo.edu/pub/Gnome/sources/$1";
 		push @mirrors, "ftp://ftp.nara.wide.ad.jp/pub/X11/GNOME/sources/$1";
-		push @mirrors, "https://mirrors.ustc.edu.cn/gnome/sources/$1";
 	} else {
 		push @mirrors, $mirror;
 	}