diff --git a/luci-app-adguardhome/htdocs/luci-static/resources/view/adguardhome/config.js b/luci-app-adguardhome/htdocs/luci-static/resources/view/adguardhome/config.js
index 7b94d579b..5e5d3695d 100644
--- a/luci-app-adguardhome/htdocs/luci-static/resources/view/adguardhome/config.js
+++ b/luci-app-adguardhome/htdocs/luci-static/resources/view/adguardhome/config.js
@@ -4,6 +4,39 @@
 'require view';
 'require poll';
 
+const DEFAULT_CONFIG_FILE = '/etc/adguardhome/adguardhome.yaml';
+const DEFAULT_WORK_DIR = '/var/lib/adguardhome';
+const DEFAULT_USER = 'adguardhome';
+const DEFAULT_GROUP = DEFAULT_USER;
+
+const PATH_REGEX = new RegExp('^/etc(/[^/]+)?/?$');
+
+function validateConfigFile(_unused, value) {
+	if (value == null || value === '') {
+		return true;
+	}
+	if (!value.startsWith('/')) {
+		return _('Path must be absolute.');
+	}
+	if (value.endsWith('/')) {
+		return _('Path must not end with a slash.');
+	}
+	if (PATH_REGEX.test(value)) {
+		return _('Configuration file must be stored in its own directory, and not in \'/etc\'.');
+	}
+	return true;
+}
+
+function validateWorkDir(_unused, value) {
+	if (value == null || value === '') {
+		return true;
+	}
+	if (!value.startsWith('/')) {
+		return _('Path must be absolute.');
+	}
+	return true;
+}
+
 function renderStatus(status, agh_config) {
 	var spanTemp = '<span style="color:%s"><strong>%s %s</strong></span>';
 	var renderHTML;
@@ -65,9 +98,23 @@ return view.extend({
 		o.default = o.disabled;
 		o.rmempty = false;
 
-		o = s.option(form.Value, 'workdir', _('Work Dir'));
+		o = s.option(form.Value, 'config_file', _('Configuration file'));
 		o.datatype = 'string';
-		o.default = '/var/lib/adguardhome';
+		o.placeholder = DEFAULT_CONFIG_FILE;
+		o.validate = validateConfigFile;
+
+		o = s.option(form.Value, 'work_dir', _('Work Dir'));
+		o.datatype = 'string';
+		o.placeholder = DEFAULT_WORK_DIR;
+		o.validate = validateWorkDir;
+
+		o = s.option(form.Value, 'user', _('Service user'), _('User the service runs under.'));
+		o.datatype = 'string';
+		o.placeholder = DEFAULT_USER;
+
+		o = s.option(form.Value, 'group', _('Service group'), _('Group the service runs under.'));
+		o.datatype = 'string';
+		o.placeholder = DEFAULT_GROUP;
 
 		// 添加重定向模式选择
 		o = s.option(form.ListValue, 'redirect', _('Redirect'), _('AdGuardHome redirect mode'));
diff --git a/luci-app-adguardhome/po/zh_Hans/adguardhome.po b/luci-app-adguardhome/po/zh_Hans/adguardhome.po
index 3481472b5..deaa0907b 100644
--- a/luci-app-adguardhome/po/zh_Hans/adguardhome.po
+++ b/luci-app-adguardhome/po/zh_Hans/adguardhome.po
@@ -163,8 +163,17 @@ msgstr "使用53端口替换dnsmasq"
 msgid "AdGuardHome redirect mode"
 msgstr "重定向模式"
 
+msgid "Change Password"
+msgstr "修改密码"
+
 msgid "Work Dir"
 msgstr "工作目录"
 
-msgid "Change Password"
-msgstr "修改密码"
+msgid "Service user"
+msgstr "以此用户权限运行"
+
+msgid "Service group"
+msgstr "以此用户组权限运行"
+
+msgid "Configuration file"
+msgstr "配置文件"
diff --git a/luci-app-passwall/luasrc/view/passwall/node_list/link_add_node.htm b/luci-app-passwall/luasrc/view/passwall/node_list/link_add_node.htm
index edbbec228..e59a21c05 100644
--- a/luci-app-passwall/luasrc/view/passwall/node_list/link_add_node.htm
+++ b/luci-app-passwall/luasrc/view/passwall/node_list/link_add_node.htm
@@ -5,6 +5,10 @@ local api = require "luci.passwall.api"
 <script type="text/javascript">
 	//<![CDATA[
 	function ajax_add_node(link, group) {
+		const dom = document.getElementById('modal-mask');
+		dom.style.display = 'block';
+		dom.innerHTML = '<div style="position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;"><%:Processing, please wait…%></div>';
+		
 		const chunkSize = 1000;  // 分片发送以突破uhttpd的限制，每块1000字符
 		const totalChunks = Math.ceil(link.length / chunkSize);
 		let currentChunk = 0;
@@ -19,11 +23,15 @@ local api = require "luci.passwall.api"
 						currentChunk++;
 						sendNextChunk();
 					} else {
+						dom.innerHTML = '';
+						dom.style.display = 'none';
 						alert("<%:Error%>");
 						return;
 					}
 				};
 				xhr.onerror = function () {
+					dom.innerHTML = '';
+					dom.style.display = 'none';
 					alert("<%:Network Error%>");
 					return;
 				};
@@ -93,6 +101,7 @@ local api = require "luci.passwall.api"
 			nodes_link = decodeIfBase64(nodes_link);
 			let s = nodes_link.split('://');
 			if (s.length > 1) {
+				close_add_link_div();
 				ajax_add_node(nodes_link, group);
 			} else {
 				alert("<%:Please enter the correct link.%>");
diff --git a/luci-app-passwall/luasrc/view/passwall/node_list/node_list.htm b/luci-app-passwall/luasrc/view/passwall/node_list/node_list.htm
index 537cd9d6c..f04021a96 100644
--- a/luci-app-passwall/luasrc/view/passwall/node_list/node_list.htm
+++ b/luci-app-passwall/luasrc/view/passwall/node_list/node_list.htm
@@ -399,11 +399,16 @@ table td, .table .td {
 				}
 			}
 			if (ids.length > 0) {
-				if (confirm('<%:Are you sure to delete select nodes?%>') == true){
+				const dom = document.getElementById('modal-mask');
+				if (confirm('<%:Are you sure to delete select nodes?%>') == true) {
+					dom.style.display = 'block';
+					dom.innerHTML = '<div style="position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;"><%:Processing, please wait…%></div>';
 					XHR.get('<%=api.url("delete_select_nodes")%>', {
 						ids: ids.join()
 					},
 					function(x, data) {
+						dom.innerHTML = '';
+						dom.style.display = 'none';
 						if (x && x.status == 200) {
 							/*
 							for (var i = 0 ; i < ids.length; i++) {
@@ -413,8 +418,7 @@ table td, .table .td {
 							*/
 							ajaxAbortAll();
 							window.location.href = '<%=api.url("node_list")%>';
-						}
-						else {
+						} else {
 							alert("<%:Error%>");
 						}
 					});
diff --git a/luci-app-passwall/po/zh-cn/passwall.po b/luci-app-passwall/po/zh-cn/passwall.po
index 2d5f82cf5..de1c97251 100644
--- a/luci-app-passwall/po/zh-cn/passwall.po
+++ b/luci-app-passwall/po/zh-cn/passwall.po
@@ -2110,3 +2110,6 @@ msgstr "搜索节点…"
 
 msgid "Concurrent Tunnels"
 msgstr "并发隧道连接数"
+
+msgid "Processing, please wait…"
+msgstr "正在处理，请稍候…"
diff --git a/mtproxy/Makefile b/mtproxy/Makefile
index c57dcbae7..cba933050 100644
--- a/mtproxy/Makefile
+++ b/mtproxy/Makefile
@@ -1,8 +1,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mtproxy
-PKG_VERSION:=3.0.15
-PKG_RELEASE:=6
+PKG_VERSION:=3.0.16
+PKG_RELEASE:=7
 
 PKG_MAINTAINER:=Kosntantine Shevlakov <shevlakov@132lan.ru>
 PKG_LICENSE:=GPLv2
@@ -10,7 +10,7 @@ PKG_LICENSE_FILES:=LICENSE
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/GetPageSpeed/MTProxy.git
-PKG_SOURCE_VERSION:=5e6c9c3726eca633ac7bf42f524b41f420ed33e6
+PKG_SOURCE_VERSION:=09ee9fb60d13adc513896eced99f80d3d45614b4
 
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz