diff --git a/apps/shadowsocks/bin/dns2socks_linux_aarch64 b/apps/shadowsocks/bin/dns2socks_linux_aarch64
new file mode 100644
index 0000000..d8a9f40
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diff --git a/apps/shadowsocks/bin/haproxy_linux_aarch64 b/apps/shadowsocks/bin/haproxy_linux_aarch64
new file mode 100755
index 0000000..c2c14ad
Binary files /dev/null and b/apps/shadowsocks/bin/haproxy_linux_aarch64 differ
diff --git a/apps/shadowsocks/bin/haveged_linux_aarch64 b/apps/shadowsocks/bin/haveged_linux_aarch64
new file mode 100755
index 0000000..a5152a8
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diff --git a/apps/shadowsocks/bin/kcptun_linux_aarch64 b/apps/shadowsocks/bin/kcptun_linux_aarch64
new file mode 100755
index 0000000..ddee169
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diff --git a/apps/shadowsocks/bin/obfs-local_linux_aarch64 b/apps/shadowsocks/bin/obfs-local_linux_aarch64
new file mode 100644
index 0000000..b0c4641
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diff --git a/apps/shadowsocks/bin/ss-local_linux_aarch_64 b/apps/shadowsocks/bin/ss-local_linux_aarch_64
new file mode 100755
index 0000000..754453c
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diff --git a/apps/shadowsocks/bin/ss-redir_linux_aarch64 b/apps/shadowsocks/bin/ss-redir_linux_aarch64
new file mode 100755
index 0000000..8a27a49
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diff --git a/apps/shadowsocks/bin/ssr-local_linux_aarch64 b/apps/shadowsocks/bin/ssr-local_linux_aarch64
new file mode 100644
index 0000000..a260951
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diff --git a/apps/shadowsocks/bin/ssr-redir_linux_aarch64 b/apps/shadowsocks/bin/ssr-redir_linux_aarch64
new file mode 100644
index 0000000..478b0c7
Binary files /dev/null and b/apps/shadowsocks/bin/ssr-redir_linux_aarch64 differ
diff --git a/install.sh b/install.sh
index fd21efb..b8d0c31 100644
--- a/install.sh
+++ b/install.sh
@@ -21,7 +21,7 @@ mburl="https://monlor.coding.net/p/mbfiles/d/mbfiles/git/lfs/master"
 mbtmp="/tmp/mbtmp"
 [ ! -d "${mbtmp}" ] && mkdir -p ${mbtmp}
 model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
-[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_aarch64"
+[ -n "$(echo $model | grep -E "linux.*aarch64.*")" ] && model="linux_aarch64"
 [ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 [ -n "$(echo $model | grep -E "linux.*x86_64.*")" ] && model="linux_x86_64"
diff --git a/install_github.sh b/install_github.sh
index edd5056..00be79a 100644
--- a/install_github.sh
+++ b/install_github.sh
@@ -21,7 +21,7 @@ mburl="https://raw.githubusercontent.com/monlor/mbfiles/master"
 mbtmp="/tmp/mbtmp"
 [ ! -d "${mbtmp}" ] && mkdir -p ${mbtmp}
 model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
-[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_aarch64"
+[ -n "$(echo $model | grep -E "linux.*aarch64.*")" ] && model="linux_aarch64"
 [ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 [ -n "$(echo $model | grep -E "linux.*x86_64.*")" ] && model="linux_x86_64"
diff --git a/update.sh b/update.sh
index b59e4e2..e8cb26b 100644
--- a/update.sh
+++ b/update.sh
@@ -37,7 +37,7 @@ rm -rf ${mbroot}/bin/base64*
 
 if [ -z "$(mbdb get mixbox.main.model)" ]; then
 	model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
-	[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_aarch64"
+	[ -n "$(echo $model | grep -E "linux.*aarch64.*")" ] && model="linux_aarch64"
 	[ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 	[ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 	mbdb set mixbox.main.model="$model"