diff --git a/package/lienol/luci-app-ssr-python-pro-server/luasrc/view/ssr_python_pro_server/ssr_python.htm b/package/lienol/luci-app-ssr-python-pro-server/luasrc/view/ssr_python_pro_server/ssr_python.htm
index 543d00602e..34793046df 100644
--- a/package/lienol/luci-app-ssr-python-pro-server/luasrc/view/ssr_python_pro_server/ssr_python.htm
+++ b/package/lienol/luci-app-ssr-python-pro-server/luasrc/view/ssr_python_pro_server/ssr_python.htm
@@ -7,7 +7,7 @@ local ipkg = require "luci.model.ipkg"
 <script type="text/javascript">//<![CDATA[
 	var ssr_python_status = document.getElementsByClassName('ssr_python_status')[0];
 	ssr_python_status.setAttribute("style","font-weight:bold;");
-	<% if ipkg.installed("python") then %>
+	<% if ipkg.installed("python3") then %>
 		XHR.poll(2, '<%=luci.dispatcher.build_url("admin", "vpn", "ssr_python_pro_server", "status")%>', null,
 			function(x, result)
 			{
@@ -17,7 +17,7 @@ local ipkg = require "luci.model.ipkg"
 		)
 	<% else %>
 		ssr_python_status.setAttribute("color","red");
-		ssr_python_status.innerHTML = '<%=translate("NOT INSTALLED")%><br><%=translate("please Install the python")%><br>opkg update && opkg install python</font></b>';
+		ssr_python_status.innerHTML = '<%=translate("NOT INSTALLED")%><br><%=translate("please Install the python3")%><br>opkg update && opkg install python3</font></b>';
 	<% end %>
 	
 	function ssr_python_get_total_traffic(section,dom) {
diff --git a/package/lienol/luci-app-ssr-python-pro-server/po/zh-cn/ssr_python_pro_server.po b/package/lienol/luci-app-ssr-python-pro-server/po/zh-cn/ssr_python_pro_server.po
index b9df1be49c..8353a7bc51 100644
--- a/package/lienol/luci-app-ssr-python-pro-server/po/zh-cn/ssr_python_pro_server.po
+++ b/package/lienol/luci-app-ssr-python-pro-server/po/zh-cn/ssr_python_pro_server.po
@@ -139,8 +139,8 @@ msgstr "状态"
 msgid "Current Condition"
 msgstr "当前状态"
 
-msgid "please Install the python"
-msgstr "请安装python环境"
+msgid "please Install the python3"
+msgstr "请安装python3环境"
 
 msgid "NOT INSTALLED"
 msgstr "未安装"
@@ -149,4 +149,4 @@ msgid "NOT RUNNING"
 msgstr "未运行"
 
 msgid "RUNNING"
-msgstr "运行中"
\ No newline at end of file
+msgstr "运行中"
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/etc/init.d/ssr_python_pro_server b/package/lienol/luci-app-ssr-python-pro-server/root/etc/init.d/ssr_python_pro_server
index 2674b804a4..0095540060 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/etc/init.d/ssr_python_pro_server
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/etc/init.d/ssr_python_pro_server
@@ -52,7 +52,7 @@ set_ssr_python_crontab() {
 }
 
 start_ssr_python_server() {
-	python=/usr/bin/python
+	python=/usr/bin/python3
 	lua /usr/lib/lua/luci/model/cbi/ssr_python_pro_server/genssrmudbconfig.lua > /tmp/mudb.json
 	mv -f /tmp/mudb.json $ssr_python_path/mudb.json
 	$python $ssr_python_path/server.py >> /var/log/$CONFIG.log 2>&1 &
@@ -73,7 +73,7 @@ EOF
 
 stop_ssr_python_server() {
 	fw3 reload > /dev/null 2>&1
-	ps -w | grep "/usr/bin/python $ssr_python_path/server.py" | grep -v "grep" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
+	ps -w | grep "/usr/bin/python3 $ssr_python_path/server.py" | grep -v "grep" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
 	rm -rf /var/log/$CONFIG.log
 	set_ssr_python_crontab "stop"
 }
@@ -96,4 +96,4 @@ stop() {
 restart() {
 	stop
 	start
-}
\ No newline at end of file
+}
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/asyncmgr.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/asyncmgr.py
index 9bf4d09360..87f1c1bc28 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/asyncmgr.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/asyncmgr.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # Copyright (c) 2014 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/configloader.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/configloader.py
index cf9d61961b..cb0065e655 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/configloader.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/configloader.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 import importloader
 
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/db_transfer.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/db_transfer.py
index 67bda60834..42098d738f 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/db_transfer.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/db_transfer.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 
 import logging
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/importloader.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/importloader.py
index c917cb7d95..b26e180ed6 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/importloader.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/importloader.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 
 def load(name):
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/initmudbjson.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/initmudbjson.sh
index 09b07f3322..6c1851b457 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/initmudbjson.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/initmudbjson.sh
@@ -13,10 +13,10 @@ fi
 if [[ $ip_count == 1 ]]; then
 	echo "server IP is "${ip_addr}
 	sed -i "s/SERVER_PUB_ADDR = .\+/SERVER_PUB_ADDR = \'"${ip_addr}"\'/g" userapiconfig.py
-	user_count=`python mujson_mgr.py -l|grep -c -e "[0-9]"`
+	user_count=`python3 mujson_mgr.py -l|grep -c -e "[0-9]"`
 	if [[ $user_count == 0 ]]; then
-		port=`python -c 'import random;print(random.randint(10000, 65536))'`
-		python mujson_mgr.py -a -p ${port}
+		port=`python3 -c 'import random;print(random.randint(10000, 65536))'`
+		python3 mujson_mgr.py -a -p ${port}
 	fi
 else
 	echo "unable to detect server IP"
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/logrun.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/logrun.sh
index b5f4c6e62d..5a3d20bc87 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/logrun.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/logrun.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 cd `dirname $0`
 #python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9] python server\\.py m" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py m" | awk '{print "kill "$2}')
 ulimit -n 512000
-nohup python server.py m >> ssserver.log 2>&1 &
+nohup python3 server.py m >> ssserver.log 2>&1 &
 
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr.py
index ff24f41545..37be81737d 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 
 import traceback
@@ -220,7 +220,7 @@ class MuMgr(object):
 
 
 def print_server_help():
-	print('''usage: python mujson_manage.py -a|-d|-e|-c|-l [OPTION]...
+	print('''usage: python3 mujson_manage.py -a|-d|-e|-c|-l [OPTION]...
 
 Actions:
   -a                   add/edit a user
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr_backup.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr_backup.py
index 2eb05d59d1..356eb93b78 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr_backup.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/mujson_mgr_backup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: UTF-8 -*-
 
 import traceback
@@ -211,7 +211,7 @@ class MuMgr(object):
 
 
 def print_server_help():
-	print('''usage: python mujson_manage.py -a|-d|-e|-c|-l [OPTION]...
+	print('''usage: python3 mujson_manage.py -a|-d|-e|-c|-l [OPTION]...
 
 Actions:
   -a                   add/edit a user
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/run.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/run.sh
index 8366c8ce29..cc1c87e266 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/run.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/run.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 cd `dirname $0`
 #python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9] python server\\.py m" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py m" | awk '{print "kill "$2}')
 ulimit -n 512000
-nohup python server.py m>> /dev/null 2>&1 &
+nohup python3 server.py m>> /dev/null 2>&1 &
 
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server.py
index ba863b6840..6aaaadf731 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 breakwall
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server_pool.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server_pool.py
index d159817a3f..08f526d951 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server_pool.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/server_pool.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 # Copyright (c) 2014 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/__init__.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/__init__.py
index dc3abd4b58..5b1811b196 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/__init__.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/__init__.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 #
 # Copyright 2012-2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/asyncdns.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/asyncdns.py
index 797704e351..9ae73959e2 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/asyncdns.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/asyncdns.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2014-2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/common.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/common.py
index c4484c0467..6686c31602 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/common.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/common.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2013-2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/__init__.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/__init__.py
index 401c7b726e..2bc532d629 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/__init__.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/__init__.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_libsodium.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_libsodium.py
index efecfd415d..826bc93c8b 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_libsodium.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_libsodium.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright (c) 2014 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_openssl.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_openssl.py
index 0ef8ce0f8c..486ba01b15 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_openssl.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/ctypes_openssl.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright (c) 2014 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/openssl.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/openssl.py
index 0a8ca53fb8..238db10c59 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/openssl.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/openssl.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/rc4_md5.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/rc4_md5.py
index b0105ec29c..397b2fffda 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/rc4_md5.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/rc4_md5.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/sodium.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/sodium.py
index 51d476bedc..f1422da869 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/sodium.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/sodium.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/util.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/util.py
index 212df86045..1f1a559199 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/util.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/crypto/util.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/daemon.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/daemon.py
index 8dc5608d11..8ab68abd3e 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/daemon.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/daemon.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2014-2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/encrypt.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/encrypt.py
index 44f9052506..d6593d22f4 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/encrypt.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/encrypt.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2012-2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/eventloop.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/eventloop.py
index 341620efd1..767a5f3f0f 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/eventloop.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/eventloop.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2013-2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/local.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/local.py
index 9f54d93066..e21f778c22 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/local.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/local.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2012-2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/logrun.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/logrun.sh
index dfd0fcf417..286b4ec7e2 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/logrun.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/logrun.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 cd `dirname $0`
-eval $(ps -ef | grep "[0-9] python server\\.py a" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py a" | awk '{print "kill "$2}')
 ulimit -n 512000
-nohup python server.py a >> ssserver.log 2>&1 &
+nohup python3 server.py a >> ssserver.log 2>&1 &
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/lru_cache.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/lru_cache.py
index ab0d210861..4f2f03bea1 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/lru_cache.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/lru_cache.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/manager.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/manager.py
index 80d0a320bb..ac2a666469 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/manager.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/manager.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfs.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfs.py
index 3dfdb141f1..dcc305f367 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfs.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfs.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/__init__.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/__init__.py
index 401c7b726e..2bc532d629 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/__init__.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/__init__.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth.py
index a745e098fc..d3d4743e29 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth_chain.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth_chain.py
index 26097bfb97..ecc4211bcd 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth_chain.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/auth_chain.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/http_simple.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/http_simple.py
index 6f1a05e4bb..c76bb63c95 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/http_simple.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/http_simple.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/obfs_tls.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/obfs_tls.py
index 7f1f2336f9..5c894fb5be 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/obfs_tls.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/obfs_tls.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/plain.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/plain.py
index 8c6355c38f..5aa44cf35a 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/plain.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/plain.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/verify.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/verify.py
index 0dc0ca6d10..73257e2eb2 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/verify.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/obfsplugin/verify.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015-2015 breakwa11
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/ordereddict.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/ordereddict.py
index e1918f5e02..d7df48c20b 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/ordereddict.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/ordereddict.py
@@ -198,7 +198,7 @@ class OrderedDict(dict):
         'od.__ne__(y) <==> od!=y'
         return not self == other
 
-    # -- the following methods support python 3.x style dictionary views --
+    # -- the following methods support python3 3.x style dictionary views --
 
     def viewkeys(self):
         "od.viewkeys() -> a set-like object providing a view on od's keys"
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/run.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/run.sh
index 227335f299..bf1591b3c5 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/run.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/run.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 cd `dirname $0`
-eval $(ps -ef | grep "[0-9] python server\\.py a" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py a" | awk '{print "kill "$2}')
 ulimit -n 512000
-nohup python server.py a >> /dev/null 2>&1 &
+nohup python3 server.py a >> /dev/null 2>&1 &
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/server.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/server.py
index c18ad1cca2..36725d1b74 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/server.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/shell.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/shell.py
index 6246d98af0..ecf810e295 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/shell.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/shell.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/stop.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/stop.sh
index 513c7a0283..3caf9c29c6 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/stop.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/stop.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 #python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9] python server\\.py a" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py a" | awk '{print "kill "$2}')
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/tcprelay.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/tcprelay.py
index 595e2be73f..a7711ae942 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/tcprelay.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/tcprelay.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/udprelay.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/udprelay.py
index b9606cd818..5f2bcc2124 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/udprelay.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/udprelay.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/user.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/user.py
index 7806fac30b..3398934173 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/user.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/user.py
@@ -237,4 +237,4 @@ password,method,protocol,protocolparam,obfs,obfsparam)
 with open('user-config.json','w') as f:
 	f.write(user.encode("utf-8"))
 print user+"\n"+"请检查输入是否有误，若需要修改请重新执行程序。\
-\n启动ssr请在终端切换至shadowsocksr/shadowsocks目录执行python local.py -d start"
+\n启动ssr请在终端切换至shadowsocksr/shadowsocks目录执行python3 local.py -d start"
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/version.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/version.py
index f3e1ef796d..e7648f4a3f 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/version.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/shadowsocks/version.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2017 breakwa11
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/stop.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/stop.sh
index 66672c73dd..05272d077c 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/stop.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/stop.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 # python_ver=$(ls /usr/bin|grep -e "^python[23]\.[1-9]\+$"|tail -1)
-eval $(ps -ef | grep "[0-9] python server\\.py m" | awk '{print "kill "$2}')
+eval $(ps -ef | grep "[0-9] python3 server\\.py m" | awk '{print "kill "$2}')
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/coverage_server.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/coverage_server.py
index 23cc8cd71d..4f6e753072 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/coverage_server.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/coverage_server.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/jenkins.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/jenkins.sh
index ea5c1630b8..65a00004d5 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/jenkins.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/jenkins.sh
@@ -24,47 +24,47 @@ function run_test {
     return 0
 }
 
-python --version
+python3 --version
 coverage erase
 mkdir tmp
 run_test pep8 --ignore=E402 .
 run_test pyflakes .
 run_test coverage run tests/nose_plugin.py -v
-run_test python setup.py sdist
+run_test python3 setup.py sdist
 run_test tests/test_daemon.sh
-run_test python tests/test.py --with-coverage -c tests/aes.json
-run_test python tests/test.py --with-coverage -c tests/aes-ctr.json
-run_test python tests/test.py --with-coverage -c tests/aes-cfb1.json
-run_test python tests/test.py --with-coverage -c tests/aes-cfb8.json
-run_test python tests/test.py --with-coverage -c tests/rc4-md5.json
-run_test python tests/test.py --with-coverage -c tests/salsa20.json
-run_test python tests/test.py --with-coverage -c tests/chacha20.json
-run_test python tests/test.py --with-coverage -c tests/table.json
-run_test python tests/test.py --with-coverage -c tests/server-multi-ports.json
-run_test python tests/test.py --with-coverage -s tests/aes.json -c tests/client-multi-server-ip.json
-run_test python tests/test.py --with-coverage -s tests/server-multi-passwd.json -c tests/server-multi-passwd-client-side.json
-run_test python tests/test.py --with-coverage -c tests/workers.json
-run_test python tests/test.py --with-coverage -s tests/ipv6.json -c tests/ipv6-client-side.json
-run_test python tests/test.py --with-coverage -b "-m rc4-md5 -k testrc4 -s 127.0.0.1 -p 8388 -q" -a "-m rc4-md5 -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -vv"
-run_test python tests/test.py --with-coverage -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --workers 1" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -qq -b 127.0.0.1"
-run_test python tests/test.py --with-coverage --should-fail --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --forbidden-ip=127.0.0.1,::1,8.8.8.8" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
+run_test python3 tests/test.py --with-coverage -c tests/aes.json
+run_test python3 tests/test.py --with-coverage -c tests/aes-ctr.json
+run_test python3 tests/test.py --with-coverage -c tests/aes-cfb1.json
+run_test python3 tests/test.py --with-coverage -c tests/aes-cfb8.json
+run_test python3 tests/test.py --with-coverage -c tests/rc4-md5.json
+run_test python3 tests/test.py --with-coverage -c tests/salsa20.json
+run_test python3 tests/test.py --with-coverage -c tests/chacha20.json
+run_test python3 tests/test.py --with-coverage -c tests/table.json
+run_test python3 tests/test.py --with-coverage -c tests/server-multi-ports.json
+run_test python3 tests/test.py --with-coverage -s tests/aes.json -c tests/client-multi-server-ip.json
+run_test python3 tests/test.py --with-coverage -s tests/server-multi-passwd.json -c tests/server-multi-passwd-client-side.json
+run_test python3 tests/test.py --with-coverage -c tests/workers.json
+run_test python3 tests/test.py --with-coverage -s tests/ipv6.json -c tests/ipv6-client-side.json
+run_test python3 tests/test.py --with-coverage -b "-m rc4-md5 -k testrc4 -s 127.0.0.1 -p 8388 -q" -a "-m rc4-md5 -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -vv"
+run_test python3 tests/test.py --with-coverage -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --workers 1" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -qq -b 127.0.0.1"
+run_test python3 tests/test.py --with-coverage --should-fail --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --forbidden-ip=127.0.0.1,::1,8.8.8.8" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
 
 # test if DNS works
-run_test python tests/test.py --with-coverage -c tests/aes.json --url="https://clients1.google.com/generate_204"
+run_test python3 tests/test.py --with-coverage -c tests/aes.json --url="https://clients1.google.com/generate_204"
 
 # test localhost is in the forbidden list by default
-run_test python tests/test.py --with-coverage --should-fail --tcp-only --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
+run_test python3 tests/test.py --with-coverage --should-fail --tcp-only --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
 
 # test localhost is available when forbidden list is empty
-run_test python tests/test.py --with-coverage --tcp-only --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --forbidden-ip=" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
+run_test python3 tests/test.py --with-coverage --tcp-only --url="http://127.0.0.1/" -b "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 --forbidden-ip=" -a "-m aes-256-cfb -k testrc4 -s 127.0.0.1 -p 8388 -l 1081 -t 30 -b 127.0.0.1"
 
 if [ -f /proc/sys/net/ipv4/tcp_fastopen ] ; then
     if [ 3 -eq `cat /proc/sys/net/ipv4/tcp_fastopen` ] ; then
         # we have to run it twice:
         # the first time there's no syn cookie
         # the second time there is syn cookie
-        run_test python tests/test.py --with-coverage -c tests/fastopen.json
-        run_test python tests/test.py --with-coverage -c tests/fastopen.json
+        run_test python3 tests/test.py --with-coverage -c tests/fastopen.json
+        run_test python3 tests/test.py --with-coverage -c tests/fastopen.json
     fi
 fi
 
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/nose_plugin.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/nose_plugin.py
index 86b1a86537..3d01ec0e3f 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/nose_plugin.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/nose_plugin.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Copyright 2015 clowwindy
 #
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test.py
index 408340134e..fcdb992eee 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 #
 # Copyright 2015 clowwindy
@@ -26,7 +26,7 @@ import time
 import argparse
 from subprocess import Popen, PIPE
 
-python = ['python']
+python3 = ['python']
 
 default_url = 'http://localhost/'
 
@@ -44,10 +44,10 @@ parser.add_argument('--dns', type=str, default='8.8.8.8')
 config = parser.parse_args()
 
 if config.with_coverage:
-    python = ['coverage', 'run', '-p']
+    python3 = ['coverage', 'run', '-p']
 
-client_args = python + ['shadowsocks/local.py', '-v']
-server_args = python + ['shadowsocks/server.py', '-v']
+client_args = python3 + ['shadowsocks/local.py', '-v']
+server_args = python3 + ['shadowsocks/server.py', '-v']
 
 if config.client_conf:
     client_args.extend(['-c', config.client_conf])
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.py
index e8fa5057eb..e09d7eb249 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import socket
 import socks
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.sh b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.sh
index 6a778abc10..12ec0217c9 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.sh
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/tests/test_udp_src.sh
@@ -12,7 +12,7 @@ SERVER=$!
 
 sleep 3
 
-python tests/test_udp_src.py
+python3 tests/test_udp_src.py
 r=$?
 
 kill -s SIGINT $LOCAL
diff --git a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/utils/autoban.py b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/utils/autoban.py
index 1bbb65c9b7..148a00bd9f 100755
--- a/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/utils/autoban.py
+++ b/package/lienol/luci-app-ssr-python-pro-server/root/usr/share/ssr_python_pro_server/utils/autoban.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # -*- coding: utf-8 -*-
 
 # Copyright (c) 2015 clowwindy