diff --git a/package/lienol/luci-app-passwall/luasrc/controller/passwall.lua b/package/lienol/luci-app-passwall/luasrc/controller/passwall.lua
index e1375137f0..099dd6a054 100644
--- a/package/lienol/luci-app-passwall/luasrc/controller/passwall.lua
+++ b/package/lienol/luci-app-passwall/luasrc/controller/passwall.lua
@@ -340,15 +340,14 @@ function server_user_status()
 end
 
 function server_user_log()
-	local e = {}
 	local id = luci.http.formvalue("id")
 	if nixio.fs.access("/var/etc/passwall_server/" .. id .. ".log") then
-		e.code = 200
+		local content = luci.sys.exec("cat /var/etc/passwall_server/" .. id .. ".log")
+		content = content:gsub("\n", "<br />")
+		luci.http.write(content)
 	else
-		e.code = 400
+		luci.http.write(string.format("<script>alert('%s');window.close();</script>", i18n.translate("Not enabled log")))
 	end
-	e.data = luci.sys.exec("cat /var/etc/passwall_server/" .. id .. ".log")
-	http_write_json(e)
 end
 
 function server_get_log()
diff --git a/package/lienol/luci-app-passwall/luasrc/model/cbi/passwall/client/rule_list.lua b/package/lienol/luci-app-passwall/luasrc/model/cbi/passwall/client/rule_list.lua
index d6bb806ea9..20740f458a 100644
--- a/package/lienol/luci-app-passwall/luasrc/model/cbi/passwall/client/rule_list.lua
+++ b/package/lienol/luci-app-passwall/luasrc/model/cbi/passwall/client/rule_list.lua
@@ -12,8 +12,6 @@ s.anonymous = true
 
 s:tab("direct_list", translate("Direct List"))
 s:tab("proxy_list", translate("Proxy List"))
-s:tab("proxy_list2", translate("Proxy List") .. " 2")
-s:tab("proxy_list3", translate("Proxy List") .. " 3")
 
 ---- Direct Hosts
 local direct_host = string.format("/usr/share/%s/rules/direct_host", appname)
diff --git a/package/lienol/luci-app-passwall/luasrc/view/passwall/server/users_list_status.htm b/package/lienol/luci-app-passwall/luasrc/view/passwall/server/users_list_status.htm
index ba5c5a7f9a..15e4f13ce1 100644
--- a/package/lienol/luci-app-passwall/luasrc/view/passwall/server/users_list_status.htm
+++ b/package/lienol/luci-app-passwall/luasrc/view/passwall/server/users_list_status.htm
@@ -1,26 +1,5 @@
 <script type="text/javascript">
 	//<![CDATA[
-	function get_log(cbi_id) {
-		if (cbi_id) {
-			XHR.get('<%=url([[admin]], [[services]], [[passwall]], [[server_user_log]])%>', {
-					id: cbi_id
-				},
-				function(x, result) {
-					if (x && x.status == 200) {
-						if (result.code == 200) {
-							var content = result.data;
-							content = content.replace(/\n/g, "<br />");
-							var new_window = window.open();
-							new_window.document.write(content);
-						} else {
-							alert('<%:Not enabled log%>');
-						}
-					}
-				}
-			);
-		}
-	}
-	
 	var _users_status = document.getElementsByClassName('_users_status');
 	for(var i = 0; i < _users_status.length; i++) {
 		var id = _users_status[i].parentElement.parentElement.parentElement.id;
@@ -45,7 +24,7 @@
 			var td = edit_btn[i].parentNode;
 			var new_div = "";
 			//添加"日志"按钮
-			new_div += '<input class="cbi-button cbi-button-add" type="button" value="<%:Log%>" onclick="get_log(\'' + id + '\')"/>&nbsp;&nbsp;';
+			new_div += '<input class="cbi-button cbi-button-add" type="button" value="<%:Log%>" onclick="window.open(\'' + '<%=url([[admin]], [[services]], [[passwall]], [[server_user_log]])%>' + '?id=' + id + '\', \'_blank\')"/>&nbsp;&nbsp;';
 			td.innerHTML = new_div + td.innerHTML;
 		}
 		catch(err) {
diff --git a/package/lienol/luci-app-passwall/root/usr/share/passwall/app.sh b/package/lienol/luci-app-passwall/root/usr/share/passwall/app.sh
index c04fd8a4cf..24c73b2b7a 100755
--- a/package/lienol/luci-app-passwall/root/usr/share/passwall/app.sh
+++ b/package/lienol/luci-app-passwall/root/usr/share/passwall/app.sh
@@ -1234,7 +1234,7 @@ start() {
 		start_redir UDP udp
 		start_dns
 		add_dnsmasq
-		source $APP_PATH/iptables.sh start &
+		source $APP_PATH/iptables.sh start
 		/etc/init.d/dnsmasq restart >/dev/null 2>&1
 		echolog "重启 dnsmasq 服务[$?]"
 	}
diff --git a/package/lienol/luci-app-passwall/root/usr/share/passwall/iptables.sh b/package/lienol/luci-app-passwall/root/usr/share/passwall/iptables.sh
index fe5e00960a..05667161eb 100755
--- a/package/lienol/luci-app-passwall/root/usr/share/passwall/iptables.sh
+++ b/package/lienol/luci-app-passwall/root/usr/share/passwall/iptables.sh
@@ -575,7 +575,7 @@ add_firewall_rule() {
 }
 
 del_firewall_rule() {
-	ib_nat_exist=`$ipt_n -L PREROUTING | grep -c PSW`
+	ib_nat_exist=$($ipt_n -nL PREROUTING | grep -c PSW)
 	if [ ! -z "$ib_nat_exist" ];then
 		until [ "$ib_nat_exist" = 0 ]
 	do
@@ -592,7 +592,7 @@ del_firewall_rule() {
 		$ip6t_m -D PREROUTING -j PSW 2>/dev/null
 		$ip6t_m -D OUTPUT -p tcp -j PSW_OUTPUT 2>/dev/null
 		
-		ib_nat_exist=`expr $ib_nat_exist - 1`
+		ib_nat_exist=$(expr $ib_nat_exist - 1)
 	done
 	fi
 	$ipt_n -F PSW 2>/dev/null && $ipt_n -X PSW 2>/dev/null
diff --git a/package/lienol/luci-app-passwall/root/usr/share/passwall/rules/proxy_host b/package/lienol/luci-app-passwall/root/usr/share/passwall/rules/proxy_host
index 4caecfc545..59e7a794d2 100644
--- a/package/lienol/luci-app-passwall/root/usr/share/passwall/rules/proxy_host
+++ b/package/lienol/luci-app-passwall/root/usr/share/passwall/rules/proxy_host
@@ -62,6 +62,7 @@ gnews.org
 go.com
 google.com
 google.com.hk
+google.com.sg
 google.com.tw
 googleapis.com
 googletagmanager.com