diff --git a/package/lean/luci-app-ssr-plus/Makefile b/package/lean/luci-app-ssr-plus/Makefile
index 01d944667..e04c703f5 100644
--- a/package/lean/luci-app-ssr-plus/Makefile
+++ b/package/lean/luci-app-ssr-plus/Makefile
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-ssr-plus
 PKG_RELEASE:=142
-PKG_VERSION:=2
+PKG_VERSION:=3
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/lean/luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua b/package/lean/luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua
index 4ce824791..e5d5bf80d 100644
--- a/package/lean/luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua
+++ b/package/lean/luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua
@@ -19,7 +19,6 @@ function index()
 	entry({"admin", "services", "shadowsocksr", "check"}, call("check_status"))
 	entry({"admin", "services", "shadowsocksr", "refresh"}, call("refresh_data"))
 	entry({"admin", "services", "shadowsocksr", "subscribe"}, call("subscribe"))
-	entry({"admin", "services", "shadowsocksr", "checkport"}, call("check_port"))
 	entry({"admin", "services", "shadowsocksr", "log"},form("shadowsocksr/log"),_("Log"), 80).leaf = true
 	entry({"admin", "services", "shadowsocksr","run"},call("act_status")).leaf=true
 	entry({"admin", "services", "shadowsocksr", "ping"}, call("act_ping")).leaf=true
@@ -116,7 +115,7 @@ end
 luci.sys.exec("rm -f /tmp/china_ssr.txt ")
 else
 if nixio.fs.access("/usr/bin/wget-ssl") then
-	refresh_cmd="wget-ssl --no-check-certificate -O - ".. luci.model.uci.cursor():get_first(shadowsocksr, 'global', 'adblock_url','https://easylist-downloads.adblockplus.org/easylistchina+easylist.txt') .." > /tmp/adnew.conf"
+	refresh_cmd="wget-ssl --no-check-certificate -O - ".. luci.model.uci.cursor():get_first('shadowsocksr', 'global', 'adblock_url','https://easylist-downloads.adblockplus.org/easylistchina+easylist.txt') .." > /tmp/adnew.conf"
 end
 sret=luci.sys.call(refresh_cmd .. " 2>/dev/null")
 if sret== 0 then
@@ -148,37 +147,3 @@ end
 luci.http.prepare_content("application/json")
 luci.http.write_json({ ret=retstring ,retcount=icount})
 end
-
-
-function check_port()
-local set=""
-local retstring="<br /><br />"
-local s
-local server_name = ""
-local shadowsocksr = "shadowsocksr"
-local uci = luci.model.uci.cursor()
-local iret=1
-uci:foreach(shadowsocksr, "servers", function(s)
-	if s.alias then
-		server_name=s.alias
-	elseif s.server and s.server_port then
-		server_name= "%s:%s" %{s.server, s.server_port}
-	end
-	iret=luci.sys.call(" ipset add ss_spec_wan_ac " .. s.server .. " 2>/dev/null")
-	socket = nixio.socket("inet", "stream")
-	socket:setopt("socket", "rcvtimeo", 3)
-	socket:setopt("socket", "sndtimeo", 3)
-	ret=socket:connect(s.server,s.server_port)
-	if  tostring(ret) == "true" then
-	socket:close()
-	retstring =retstring .. "<font color='green'>[" .. server_name .. "] OK.</font><br />"
-	else
-	retstring =retstring .. "<font color='red'>[" .. server_name .. "] Error.</font><br />"
-	end
-	if  iret== 0 then
-	luci.sys.call(" ipset del ss_spec_wan_ac " .. s.server)
-	end
-end)
-luci.http.prepare_content("application/json")
-luci.http.write_json({ ret=retstring })
-end
diff --git a/package/lean/luci-app-ssr-plus/luasrc/view/shadowsocksr/checkport.htm b/package/lean/luci-app-ssr-plus/luasrc/view/shadowsocksr/checkport.htm
deleted file mode 100644
index fa7b4044e..000000000
--- a/package/lean/luci-app-ssr-plus/luasrc/view/shadowsocksr/checkport.htm
+++ /dev/null
@@ -1,26 +0,0 @@
-<%+cbi/valueheader%>
-<script type="text/javascript">//<![CDATA[
-
-	function check_port(btn)
-	{
-		btn.disabled = true;
-		btn.value = '<%:Check...%>';
-		XHR.get('<%=luci.dispatcher.build_url("admin", "services", "shadowsocksr","checkport")%>',
-			null,
-			function(x,rv)
-			{
-			var s = document.getElementById('<%=self.option%>-status');
-			if (s)
-			{
-				s.innerHTML =rv.ret;
-			}
-				btn.disabled = false;
-				btn.value    = '<%:Check Server%>';
-			}
-		);
-		return false;
-	}
-//]]></script>
-<input type="button" class="cbi-button cbi-button-apply" value="<%:Check Server%>" onclick="return check_port(this)" />
-<span id="<%=self.option%>-status"><em><%=self.value%></em></span>
-<%+cbi/valuefooter%>
diff --git a/package/lean/luci-app-ssr-plus/root/usr/bin/ssr-ad b/package/lean/luci-app-ssr-plus/root/usr/bin/ssr-ad
index 668a26266..0846065c0 100755
--- a/package/lean/luci-app-ssr-plus/root/usr/bin/ssr-ad
+++ b/package/lean/luci-app-ssr-plus/root/usr/bin/ssr-ad
@@ -1,6 +1,5 @@
 #!/bin/sh -e
-
 if [ -f /tmp/adnew.conf ]; then
 	cat /tmp/adnew.conf | grep ^\|\|[^\*]*\^$ | sed -e 's:||:address\=\/:' -e 's:\^:/0\.0\.0\.0:' > /tmp/ad.conf
 fi
-
+rm -f /tmp/adnew.conf