diff --git a/doc/lucky1.png b/doc/lucky1.png
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diff --git a/doc/lucky2.png b/doc/lucky2.png
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diff --git a/doc/lucky3.png b/doc/lucky3.png
new file mode 100644
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diff --git a/doc/taskplan1.png b/doc/taskplan1.png
deleted file mode 100644
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diff --git a/doc/taskplan2.png b/doc/taskplan2.png
deleted file mode 100644
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diff --git a/doc/taskplan3.png b/doc/taskplan3.png
deleted file mode 100644
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diff --git a/doc/view.png b/doc/view.png
deleted file mode 100644
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diff --git a/doc/view2.png b/doc/view2.png
deleted file mode 100644
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diff --git a/luci-app-passwall/luasrc/controller/passwall.lua b/luci-app-passwall/luasrc/controller/passwall.lua
index 87b1df65..22e07dc2 100644
--- a/luci-app-passwall/luasrc/controller/passwall.lua
+++ b/luci-app-passwall/luasrc/controller/passwall.lua
@@ -886,17 +886,17 @@ function read_rulelist()
 end
 
 local backup_files = {
-    "/etc/config/passwall",
-    "/etc/config/passwall_server",
-    "/etc/passwall/rules/block_host",
-    "/etc/passwall/rules/block_ip",
-    "/etc/passwall/rules/direct_host",
-    "/etc/passwall/rules/direct_ip",
-    "/etc/passwall/rules/proxy_host",
-    "/etc/passwall/rules/proxy_ip",
-    "/etc/passwall/rules/lanlist_ipv4",
-    "/etc/passwall/rules/lanlist_ipv6",
-    "/etc/passwall/rules/domains_excluded"
+	"/etc/config/passwall",
+	"/etc/config/passwall_server",
+	"/etc/passwall/rules/block_host",
+	"/etc/passwall/rules/block_ip",
+	"/etc/passwall/rules/direct_host",
+	"/etc/passwall/rules/direct_ip",
+	"/etc/passwall/rules/proxy_host",
+	"/etc/passwall/rules/proxy_ip",
+	"/etc/passwall/rules/lanlist_ipv4",
+	"/etc/passwall/rules/lanlist_ipv6",
+	"/etc/passwall/rules/domains_excluded"
 }
 
 function create_backup()
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/acl_config.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/acl_config.lua
index 9f5d2d9d..4b2e49c2 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/acl_config.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/acl_config.lua
@@ -172,7 +172,7 @@ o.validate = port_validate
 ---- UDP No Redir Ports
 local UDP_NO_REDIR_PORTS = m:get("@global_forwarding[0]", "udp_no_redir_ports")
 o = s:taboption("Proxy", Value, "udp_no_redir_ports", translate("UDP No Redir Ports"),
-	"<font color='red'>" .. 
+	"<font color='red'>" ..
 		translate("Fill in the ports you don't want to be forwarded by the agent, with the highest priority.") ..
 	"</font>")
 o:value("", translate("Use global config") .. "(" .. UDP_NO_REDIR_PORTS .. ")")
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/node_subscribe.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/node_subscribe.lua
index 2904eab2..8762ace1 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/node_subscribe.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/node_subscribe.lua
@@ -119,7 +119,7 @@ o.rawhtml = true
 o.cfgvalue = function(self, section)
 	return string.format([[
 		<input type="button" class="btn cbi-button cbi-button-apply" onclick="ManualSubscribeAll()" value="%s" />]],
-		 translate("Manual subscription All"))
+		translate("Manual subscription All"))
 end
 
 s = m:section(TypedSection, "subscribe_list", "", "<font color='red'>" .. translate("When adding a new subscription, please save and apply before manually subscribing. If you only change the subscription URL, you can subscribe manually, and the system will save it automatically.") .. "</font>")
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/other.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/other.lua
index 94d826d0..437d5280 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/other.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/other.lua
@@ -68,9 +68,9 @@ o.validate = port_validate
 
 ---- UDP No Redir Ports
 o = s:option(Value, "udp_no_redir_ports", translate("UDP No Redir Ports"),
-			 "<font color='red'>" .. translate(
-				 "Fill in the ports you don't want to be forwarded by the agent, with the highest priority.") ..
-				 "</font>")
+			"<font color='red'>" .. translate(
+				"Fill in the ports you don't want to be forwarded by the agent, with the highest priority.") ..
+				"</font>")
 o.default = "disable"
 o:value("disable", translate("No patterns are used"))
 o:value("1:65535", translate("All"))
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/0_socks.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/0_socks.lua
index 23856bad..39900e77 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/0_socks.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/0_socks.lua
@@ -18,7 +18,7 @@ s.type_name = type_name
 s.option_prefix = "socks_"
 api.set_type_cbi(s)
 
-o = s:option(ListValue, "del_protocol", "��") --ʼ�����أ�����ɾ�� protocol
+o = s:option(ListValue, "del_protocol", "　") --始终隐藏，用于删除 protocol
 o:depends({ __hide = "1" })
 o.rewrite_option = "protocol"
 
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/1_sing-box.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/1_sing-box.lua
index d5748302..c36f3073 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/1_sing-box.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/1_sing-box.lua
@@ -167,7 +167,7 @@ if load_urltest_options then -- [[ URLTest Start ]]
 	o = s:option(Flag, "urltest_interrupt_exist_connections", translate("Interrupt existing connections"))
 	o:depends({ protocol = "_urltest" })
 	o.default = "0"
-	o.description = translate("Interrupt existing connections when the selected outbound has changed.") 
+	o.description = translate("Interrupt existing connections when the selected outbound has changed.")
 end -- [[ URLTest End ]]
 
 if load_iface_options then -- [[ 自定义接口 Start ]]
diff --git a/luci-app-passwall/luasrc/passwall/util_sing-box.lua b/luci-app-passwall/luasrc/passwall/util_sing-box.lua
index f5421b71..dc45f1b6 100644
--- a/luci-app-passwall/luasrc/passwall/util_sing-box.lua
+++ b/luci-app-passwall/luasrc/passwall/util_sing-box.lua
@@ -2037,7 +2037,7 @@ function gen_config(var)
 		table.insert(dns.servers, remote_server)
 
 		fakedns_tag = "remote_fakeip"
-		if remote_dns_fake or inner_fakedns == "1" then		
+		if remote_dns_fake or inner_fakedns == "1" then
 			table.insert(dns.servers, {
 				tag = fakedns_tag,
 				type = "fakeip",
@@ -2178,7 +2178,7 @@ function gen_config(var)
 							local remote_dns_server = api.clone(remote_server)
 							remote_dns_server.tag = value.shunt_tag
 							local is_local = (remote_server.address and api.is_local_ip(remote_server.address)) or
-									 (remote_server.server and api.is_local_ip(remote_server.server))  --dns为本地ip，不走代理
+									(remote_server.server and api.is_local_ip(remote_server.server))  --dns为本地ip，不走代理
 							remote_dns_server.detour = is_local and "direct" or value.outboundTag
 							table.insert(dns.servers, remote_dns_server)
 							dns_rule.server = remote_dns_server.tag
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_dynamiclist_com.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_dynamiclist_com.htm
index cabdaaf2..3a74ce20 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_dynamiclist_com.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_dynamiclist_com.htm
@@ -175,7 +175,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_listvalue_com.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_listvalue_com.htm
index 2a066287..30de14bb 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_listvalue_com.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_listvalue_com.htm
@@ -169,7 +169,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue.htm
index 93fa800e..f5c6ea39 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue.htm
@@ -35,10 +35,10 @@ local groups = {}
 local group_order = {}
 for _, item in ipairs(values) do
 	local g = item.group
-	if not g or g == "" then 
-		g = translate("default") 
+	if not g or g == "" then
+		g = translate("default")
 	end
-	if not groups[g] then 
+	if not groups[g] then
 		groups[g] = {}
 		table.insert(group_order, g)
 	end
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue_com.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue_com.htm
index 43c6cf3a..9d22aeef 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue_com.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_multivalue_com.htm
@@ -125,7 +125,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
@@ -258,7 +258,7 @@
 		const keyword = searchInput.value.trim().toLowerCase();
 		const isSearching = keyword.length > 0;
 		// 当前实例下的所有 checkbox
-		const cbs = isSearching 
+		const cbs = isSearching
 			? Array.from(nodeList.querySelectorAll("input[type=checkbox]")).filter(cb => cb.closest("li").style.display !== "none")
 			: nodeList.querySelectorAll("input[type=checkbox]");
 		let checked = 0;
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value.htm
index 7fe73207..e09e9bce 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value.htm
@@ -137,7 +137,7 @@ local dropdown_data = {
 		</select>
 	</div>
 	<!-- 隐藏 input（保存实际配置值） -->
- 	<input type="text" id="<%=cbid%>" name="<%=cbid%>" value="<%=current_key%>" data-update="change" style="display:none !important;" />
+	<input type="text" id="<%=cbid%>" name="<%=cbid%>" value="<%=current_key%>" data-update="change" style="display:none !important;" />
 	<!-- 模拟 ListValue 控件外观 -->
 	<div class="cbi-input-value cbi-input-select v-dropdown-display" id="<%=cbid%>.display" tabindex="0">
 		<span id="<%=cbid%>.label" class="v-dropdown-label" title="<%=pcdata(current_label)%>">
diff --git a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value_com.htm b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value_com.htm
index 0c5f5c02..920601c5 100644
--- a/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value_com.htm
+++ b/luci-app-passwall/luasrc/view/passwall/cbi/nodes_value_com.htm
@@ -164,7 +164,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
diff --git a/luci-app-passwall/luasrc/view/passwall/global/footer.htm b/luci-app-passwall/luasrc/view/passwall/global/footer.htm
index ad87dba3..8c9eabfe 100644
--- a/luci-app-passwall/luasrc/view/passwall/global/footer.htm
+++ b/luci-app-passwall/luasrc/view/passwall/global/footer.htm
@@ -5,11 +5,11 @@ local appname = map.config
 local sid = "@global[0]"
 -%>
 <style>
- #cbi-<%=appname%>-socks .td.cbi-value-field > div { 
+#cbi-<%=appname%>-socks .td.cbi-value-field > div {
 	white-space: nowrap;
 }
 @media (max-width: 1152px) {
-	 #cbi-<%=appname%>-socks .td.cbi-value-field > div {
+	#cbi-<%=appname%>-socks .td.cbi-value-field > div {
 		white-space: normal;
 	}
 }
@@ -150,7 +150,7 @@ local sid = "@global[0]"
 					html += '<a href="#" onclick="window.open(\'' + '<%=api.url("get_socks_log")%>?name=' + id.replace("cbi-<%=appname%>-", "") + '\', \'_blank\')"><%:Log%></a>';
 
 					node_select.insertAdjacentHTML("afterend",
-						'<div class="node-actions" style="display:inline-flex; align-items:center; gap:4px; flex-wrap:wrap; margin-left:4px;">'  
+						'<div class="node-actions" style="display:inline-flex; align-items:center; gap:4px; flex-wrap:wrap; margin-left:4px;">'
 						+ html + '</div>'
 					);
 				} catch(err) {
diff --git a/luci-app-passwall/luasrc/view/passwall/global/status.htm b/luci-app-passwall/luasrc/view/passwall/global/status.htm
index 5a29332c..ca2cab84 100644
--- a/luci-app-passwall/luasrc/view/passwall/global/status.htm
+++ b/luci-app-passwall/luasrc/view/passwall/global/status.htm
@@ -187,7 +187,7 @@ https://github.com/pure-css/pure/blob/master/LICENSE.md
 				</div>
 			</div>
 		</div>
-	  </div>
+	</div>
 	<script>
 		//<![CDATA[
 		var imgs = document.getElementsByTagName('img');
diff --git a/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm b/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
index 49721ccb..09edc97b 100644
--- a/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
+++ b/luci-app-passwall/luasrc/view/passwall/rule/rule_version.htm
@@ -133,7 +133,7 @@ local has_old_geosite = fs.access("/tmp/bak_v2ray/geosite.dat")
 		var checkBoxList = [];
 		var len = domList.length;
 		while(len--) {
-			var dom = domList[len];　　
+			var dom = domList[len];
 			if(dom.type == 'checkbox' && dom.checked) {
 				checkBoxList.push(dom.name);
 			}
@@ -162,7 +162,7 @@ local has_old_geosite = fs.access("/tmp/bak_v2ray/geosite.dat")
 		var checkBoxList = [];
 		var len = domList.length;
 		while(len--) {
-			var dom = domList[len];　　
+			var dom = domList[len];
 			if(dom.type == 'checkbox' && dom.checked) {
 				if(type == 'geoip' && (dom.name === 'chnroute' || dom.name === 'chnroute6')) {
 					checkBoxList.push(dom.name);
diff --git a/luci-app-passwall/root/etc/uci-defaults/luci-app-passwall b/luci-app-passwall/root/etc/uci-defaults/luci-app-passwall
index 47cd2926..c1a17b77 100755
--- a/luci-app-passwall/root/etc/uci-defaults/luci-app-passwall
+++ b/luci-app-passwall/root/etc/uci-defaults/luci-app-passwall
@@ -2,7 +2,7 @@
 
 if [ -e "/etc/config/ucitrack" ]; then
 	uci -q batch <<-EOF
- 		delete ucitrack.@passwall[-1]
+		delete ucitrack.@passwall[-1]
 		add ucitrack passwall
 		set ucitrack.@passwall[-1].init=passwall
 		commit ucitrack
diff --git a/luci-app-passwall/root/usr/share/passwall/app.sh b/luci-app-passwall/root/usr/share/passwall/app.sh
index 6a01bac4..0056cbe1 100755
--- a/luci-app-passwall/root/usr/share/passwall/app.sh
+++ b/luci-app-passwall/root/usr/share/passwall/app.sh
@@ -1088,7 +1088,7 @@ start_dns() {
 	local ACL_RULE_DNSMASQ=0
 	for acl_section in $(uci show ${CONFIG} | grep "=acl_rule" | cut -d '.' -sf 2 | cut -d '=' -sf 1); do
 		if [ "$(config_n_get $acl_section enabled)" = "1" ] && \
-		   [ "$(config_n_get $acl_section dns_shunt)" = "dnsmasq" ]; then
+			[ "$(config_n_get $acl_section dns_shunt)" = "dnsmasq" ]; then
 			ACL_RULE_DNSMASQ=1
 			break
 		fi
@@ -1101,7 +1101,7 @@ start_dns() {
 			china_ng_local_dns=${LOCAL_DNS}
 			v2ray_local_dns="direct_dns_udp_server=${LOCAL_DNS}"
 		;;
-		tcp)	
+		tcp)
 			local DIRECT_DNS=$(normalize_dns "$(config_n_get @global[0] direct_dns 223.5.5.5:53)")
 			china_ng_local_dns="tcp://${DIRECT_DNS}"
 			v2ray_local_dns="direct_dns_tcp_server=${DIRECT_DNS}"
diff --git a/luci-app-passwall/root/usr/share/passwall/clash_subconverter.lua b/luci-app-passwall/root/usr/share/passwall/clash_subconverter.lua
index a3563791..8a316c13 100644
--- a/luci-app-passwall/root/usr/share/passwall/clash_subconverter.lua
+++ b/luci-app-passwall/root/usr/share/passwall/clash_subconverter.lua
@@ -625,7 +625,7 @@ local function encode_node(node)
 end
 
 function parseClashNode(raw, remark)
-	if not raw then return "" end 
+	if not raw then return "" end
 	domain_redir = {}
 	local ok, lyaml = pcall(require, "lyaml")
 	if not ok then return raw end
diff --git a/luci-app-passwall/root/usr/share/passwall/helper_chinadns_add.lua b/luci-app-passwall/root/usr/share/passwall/helper_chinadns_add.lua
index 4907d34b..503c69e4 100644
--- a/luci-app-passwall/root/usr/share/passwall/helper_chinadns_add.lua
+++ b/luci-app-passwall/root/usr/share/passwall/helper_chinadns_add.lua
@@ -605,7 +605,7 @@ if CHNLIST == "proxy" then DEFAULT_TAG = "chn" end
 --全局模式，默认使用远程DNS
 if only_global then
 	DEFAULT_TAG = "gfw"
-	if NO_IPV6_TRUST == "1" and not IS_SHUNT_NODE then 
+	if NO_IPV6_TRUST == "1" and not IS_SHUNT_NODE then
 		table.insert(config_lines, "no-ipv6")
 	end
 end
diff --git a/luci-app-passwall/root/usr/share/passwall/helper_dnsmasq.lua b/luci-app-passwall/root/usr/share/passwall/helper_dnsmasq.lua
index b557be61..b2424fb3 100644
--- a/luci-app-passwall/root/usr/share/passwall/helper_dnsmasq.lua
+++ b/luci-app-passwall/root/usr/share/passwall/helper_dnsmasq.lua
@@ -761,7 +761,7 @@ function add_rule(var)
 			server_out:close()
 			ipset_out:close()
 		end
-		
+
 		if not GEO_SUCCESS then new_text = "" end
 		local f_out = io.open(CACHE_TEXT_FILE, "a")
 		f_out:write(new_text)
diff --git a/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua b/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
index 45715e17..baf7d95c 100644
--- a/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
+++ b/luci-app-passwall/root/usr/share/passwall/helper_smartdns_add.lua
@@ -172,9 +172,7 @@ local auto_config_lines = {}
 -- 直连规则显式覆盖远程兜底的缓存、IPv6、测速和双栈优选设置。
 local DIRECT_RULE_OPTIONS = " -enable-cache -address -6 -speed-check-mode ping,tcp:80,tcp:443 -response-mode first-ping -d yes"
 --设置默认 DNS 分组(兜底组)，全局代理模式仍使用远程组。
-local DEFAULT_DNS_GROUP = (USE_DEFAULT_DNS == "direct" and "direct") or
-                          (USE_DEFAULT_DNS == "remote" and "proxy") or
-                          (USE_DEFAULT_DNS == "auto" and AUTO_GROUP)
+local DEFAULT_DNS_GROUP = (USE_DEFAULT_DNS == "direct" and "direct") or (USE_DEFAULT_DNS == "remote" and "proxy") or (USE_DEFAULT_DNS == "auto" and AUTO_GROUP)
 local only_global = (DEFAULT_PROXY_MODE == "proxy" and CHN_LIST == "0" and USE_GFW_LIST == "0") and 1
 if only_global == 1 then
 	DEFAULT_DNS_GROUP = "proxy"
diff --git a/luci-app-passwall/root/usr/share/passwall/iptables.sh b/luci-app-passwall/root/usr/share/passwall/iptables.sh
index 46b09025..752b34b9 100755
--- a/luci-app-passwall/root/usr/share/passwall/iptables.sh
+++ b/luci-app-passwall/root/usr/share/passwall/iptables.sh
@@ -817,7 +817,7 @@ filter_node() {
 	local address=$(config_n_get "$node" address)
 	local port=$(config_n_get "$node" port)
 	local hop=$(config_n_get "$node" hysteria2_hop)
-	[ -n "$hop" ] && port="${port:+$port,}$hop" 
+	[ -n "$hop" ] && port="${port:+$port,}$hop"
 	[ -z "$address" ] && return 1
 	echo "$address" | grep -Eq "$EXCLUDE_VPSIP" && return 1
 	[ -z "$port" ] && return 1
diff --git a/luci-app-passwall/root/usr/share/passwall/nftables.sh b/luci-app-passwall/root/usr/share/passwall/nftables.sh
index 71dc7099..2cda39ea 100755
--- a/luci-app-passwall/root/usr/share/passwall/nftables.sh
+++ b/luci-app-passwall/root/usr/share/passwall/nftables.sh
@@ -197,20 +197,20 @@ insert_nftset() {
 			RS = "[ \t\n\r]+"
 			ORS = ""
 		}
-        $0 != "" {
-            if (!first) {
-                printf "add element %s %s { \n", t, n
+		$0 != "" {
+			if (!first) {
+				printf "add element %s %s { \n", t, n
 				first = 1
-            } else {
-                print ",\n"
-            }
-            printf " %s", $0
-        }
-        END {
-            if (first) {
-                print "\n }\n"
-            }
-        }' | nft -f -
+			} else {
+				print ",\n"
+			}
+			printf " %s", $0
+		}
+		END {
+			if (first) {
+				print "\n }\n"
+			}
+		}' | nft -f -
 }
 
 gen_nftset() {
@@ -300,7 +300,7 @@ load_acl() {
 			use_shunt_node=0
 			[ -n "$node" ] && [ "$(config_n_get $node protocol)" = "_shunt" ] && use_shunt_node=1
 
-			[ "${use_global_config}" = "1" ] && { 
+			[ "${use_global_config}" = "1" ] && {
 				if [ "$(config_get_type $NODE)" = "socks" ]; then
 					node_remark="Socks 配置($(config_n_get $NODE port) 端口)"
 				else
@@ -856,7 +856,7 @@ filter_node() {
 	local address=$(config_n_get "$node" address)
 	local port=$(config_n_get "$node" port)
 	local hop=$(config_n_get "$node" hysteria2_hop)
-	[ -n "$hop" ] && port="${port:+$port,}$hop" 
+	[ -n "$hop" ] && port="${port:+$port,}$hop"
 	[ -z "$address" ] && return 1
 	echo "$address" | grep -Eq "$EXCLUDE_VPSIP" && return 1
 	[ -z "$port" ] && return 1
@@ -954,7 +954,7 @@ add_firewall_rule() {
 	add_script_mwan3
 	mwan3_start
 	set_tproxy_sysctl
-	gen_nftset $NFTSET_WAN ipv4_addr 0 
+	gen_nftset $NFTSET_WAN ipv4_addr 0
 	gen_nftset $NFTSET_VPS ipv4_addr 0
 	gen_nftset $NFTSET_GFW ipv4_addr "2d"
 	gen_nftset $NFTSET_LOCAL ipv4_addr 0
@@ -976,7 +976,7 @@ add_firewall_rule() {
 	gen_nftset $NFTSET_SHUNT ipv4_addr "2d"
 	gen_nftset $NFTSET_SHUNT_STATIC ipv4_addr 0
 
-	gen_nftset $NFTSET_WAN6 ipv6_addr 0 
+	gen_nftset $NFTSET_WAN6 ipv6_addr 0
 	gen_nftset $NFTSET_VPS6 ipv6_addr 0
 	gen_nftset $NFTSET_GFW6 ipv6_addr "2d"
 	gen_nftset $NFTSET_LOCAL6 ipv6_addr 0
@@ -1502,7 +1502,7 @@ add_firewall_rule() {
 
 del_firewall_rule() {
 	for nft in "dstnat" "srcnat" "nat_output" "mangle_prerouting" "mangle_output"; do
-        local handles=$(nft -a list chain $NFTABLE_NAME ${nft} 2>/dev/null | grep -E "PSW_" | awk -F '# handle ' '{print$2}')
+		local handles=$(nft -a list chain $NFTABLE_NAME ${nft} 2>/dev/null | grep -E "PSW_" | awk -F '# handle ' '{print$2}')
 		for handle in $handles; do
 			nft delete rule $NFTABLE_NAME ${nft} handle ${handle} 2>/dev/null
 		done
diff --git a/luci-app-passwall/root/usr/share/passwall/rule_update.lua b/luci-app-passwall/root/usr/share/passwall/rule_update.lua
index ed072786..ef483d2e 100755
--- a/luci-app-passwall/root/usr/share/passwall/rule_update.lua
+++ b/luci-app-passwall/root/usr/share/passwall/rule_update.lua
@@ -345,7 +345,7 @@ local function extract_domain(s)
 	local last_dot = nil
 	for i = 1, len do
 		local b = s:byte(i)
-		-- 允许的域名字符：a-zA-Z0-9.- 
+		-- 允许的域名字符：a-zA-Z0-9.-
 		if (b >= 48 and b <= 57) or (b >= 65 and b <= 90) or (b >= 97 and b <= 122) or b == 45 or b == 46 then
 			if not start then start = i end
 			if b == 46 then last_dot = i end
diff --git a/luci-app-passwall/root/usr/share/passwall/subscribe.lua b/luci-app-passwall/root/usr/share/passwall/subscribe.lua
index 769202a6..4d5f57ca 100755
--- a/luci-app-passwall/root/usr/share/passwall/subscribe.lua
+++ b/luci-app-passwall/root/usr/share/passwall/subscribe.lua
@@ -608,7 +608,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 		result.protocol = hostInfo[#hostInfo-3]
 		result.method = hostInfo[#hostInfo-2]
 		result.obfs = hostInfo[#hostInfo-1]
-		result.password = base64Decode(hostInfo[#hostInfo])	
+		result.password = base64Decode(hostInfo[#hostInfo])
 		local params = {}
 		for _, v in pairs(split(dat[2], '&')) do
 			local s = v:find("=", 1, true)
@@ -695,7 +695,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 		if not info.net then info.net = "tcp" end
 		info.net = string.lower(info.net)
-		if result.type == "sing-box" and info.net == "raw" then 
+		if result.type == "sing-box" and info.net == "raw" then
 			info.net = "tcp"
 		elseif result.type == "Xray" and info.net == "tcp" then
 			info.net = "raw"
@@ -962,7 +962,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 			if params.type then
 				params.type = string.lower(params.type)
-				if result.type == "sing-box" and params.type == "raw" then 
+				if result.type == "sing-box" and params.type == "raw" then
 					params.type = "tcp"
 				elseif result.type == "Xray" and params.type == "tcp" then
 					params.type = "raw"
@@ -1175,7 +1175,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 			if not params.type then params.type = "tcp" end
 			params.type = string.lower(params.type)
-			if result.type == "sing-box" and params.type == "raw" then 
+			if result.type == "sing-box" and params.type == "raw" then
 				params.type = "tcp"
 			elseif result.type == "Xray" and params.type == "tcp" then
 				params.type = "raw"
@@ -1302,7 +1302,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 			if ({ xhttp=true, kcp=true, mkcp=true })[params.type] and result.type ~= "Xray" and has_xray then
 				result.type = "Xray"
 			end
-			if result.type == "sing-box" and params.type == "raw" then 
+			if result.type == "sing-box" and params.type == "raw" then
 				params.type = "tcp"
 			elseif result.type == "Xray" and params.type == "tcp" then
 				params.type = "raw"
@@ -2117,7 +2117,7 @@ local function update_node(manual)
 							uci_set(cfgid, "chain_proxy", "3")
 							uci_set(cfgid, "outbound_iface", outbound_iface_group)
 						end
-					end		
+					end
 				end
 			end
 		end
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/node_subscribe.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/node_subscribe.lua
index 18b568ec..4b09a522 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/node_subscribe.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/node_subscribe.lua
@@ -114,7 +114,7 @@ o.rawhtml = true
 o.cfgvalue = function(self, section)
 	return string.format([[
 		<input type="button" class="btn cbi-button cbi-button-apply" onclick="ManualSubscribeAll()" value="%s" />]],
-	 translate("Manual subscription All"))
+		translate("Manual subscription All"))
 end
 
 s = m:section(TypedSection, "subscribe_list", "", "<font color='red'>" .. translate("When adding a new subscription, please save and apply before manually subscribing. If you only change the subscription URL, you can subscribe manually, and the system will save it automatically.") .. "</font>")
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/other.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/other.lua
index f622f076..f5c1186d 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/other.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/other.lua
@@ -201,7 +201,7 @@ if has_xray then
 
 	o = s_xray:option(Flag, "fragment", translate("Fragment"), translate("TCP fragments, which can deceive the censorship system in some cases, such as bypassing SNI blacklists."))
 	o.default = 0
-	
+
 	o = s_xray:option(ListValue, "fragment_packets", translate("Fragment Packets"), translate(" \"1-3\" is for segmentation at TCP layer, applying to the beginning 1 to 3 data writes by the client. \"tlshello\" is for TLS client hello packet fragmentation."))
 	o.default = "tlshello"
 	o:value("tlshello", "tlshello")
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/shunt_rules.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/shunt_rules.lua
index 657b5b07..e7bbfec6 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/shunt_rules.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/shunt_rules.lua
@@ -19,13 +19,13 @@ m.description = (m.description or "") .. [[
 <style>
 /* Scope to passwall2 CBI fields so it won't leak elsewhere */
 div[id^="cbid.passwall2."] .cbi-value-field {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 1em;
+	display: flex;
+	flex-wrap: wrap;
+	gap: 1em;
 }
 div[id^="cbid.passwall2."] .cbi-checkbox {
-  display: inline-flex;
-  align-items: center;
+	display: inline-flex;
+	align-items: center;
 }
 </style>
 ]]
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/socks_config.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/socks_config.lua
index 65dd0ed8..13dad732 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/socks_config.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/socks_config.lua
@@ -160,7 +160,7 @@ o = s:option(Value, "autoswitch_retry_num", translate("Timeout retry num"))
 o.datatype = "min(1)"
 o.default = 1
 o:depends("enable_autoswitch", true)
-	
+
 o = s:option(Flag, "autoswitch_restore_switch", translate("Restore Switch"), translate("When detects main node is available, switch back to the main node."))
 o:depends("enable_autoswitch", true)
 
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/1_sing-box.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/1_sing-box.lua
index 83887a53..5a9587fb 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/1_sing-box.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/1_sing-box.lua
@@ -715,7 +715,7 @@ if singbox_tags:find("with_utls") then
 
 	o = s:option(Value, "reality_publicKey", translate("Public Key"))
 	o:depends({ reality = true })
-	
+
 	o = s:option(Value, "reality_shortId", translate("Short Id"))
 	o:depends({ reality = true })
 end
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/1_sing-box.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/1_sing-box.lua
index 8b1dbff5..2f6c9481 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/1_sing-box.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/1_sing-box.lua
@@ -304,10 +304,10 @@ if singbox_tags:find("with_utls") then
 	o:depends({ protocol = "vless", tls = true })
 	o:depends({ protocol = "trojan", tls = true })
 	o:depends({ protocol = "anytls", tls = true })
-	
+
 	o = s:option(Value, "reality_private_key", translate("Private Key"))
 	o:depends({ reality = true })
-	
+
 	o = s:option(Value, "reality_shortId", translate("Short Id"))
 	o:depends({ reality = true })
 
diff --git a/luci-app-passwall2/luasrc/passwall2/api.lua b/luci-app-passwall2/luasrc/passwall2/api.lua
index 7211e67c..40bde4ec 100644
--- a/luci-app-passwall2/luasrc/passwall2/api.lua
+++ b/luci-app-passwall2/luasrc/passwall2/api.lua
@@ -536,7 +536,7 @@ function strToTable(str)
 	if str == nil or type(str) ~= "string" then
 		return {}
 	end
-	
+
 	return loadstring("return " .. str)()
 end
 
@@ -922,7 +922,7 @@ function clone(org)
 			end
 		end
 	end
- 
+
 	local res = {}
 	copy(org, res)
 	return res
diff --git a/luci-app-passwall2/luasrc/passwall2/util_shadowsocks.lua b/luci-app-passwall2/luasrc/passwall2/util_shadowsocks.lua
index 83bafd91..0a47ef2d 100644
--- a/luci-app-passwall2/luasrc/passwall2/util_shadowsocks.lua
+++ b/luci-app-passwall2/luasrc/passwall2/util_shadowsocks.lua
@@ -78,7 +78,7 @@ function gen_config(var)
 		fast_open = (node.tcp_fast_open and node.tcp_fast_open == "1") and true or false,
 		reuse_port = true
 	}
-	
+
 	if node.type == "SSR" then
 		config.protocol = node.protocol
 		config.protocol_param = node.protocol_param
@@ -115,7 +115,7 @@ function gen_config(var)
 			})
 		end
 	end
-	
+
 	return jsonc.stringify(config, 1)
 end
 
diff --git a/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua b/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
index 5f6e8b27..a73d8949 100644
--- a/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
+++ b/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
@@ -1730,7 +1730,7 @@ function gen_config(var)
 							end
 						end
 					end
-					
+
 					local rule = {
 						action = "route",
 						inbound = inboundTag,
@@ -2326,7 +2326,7 @@ function gen_config(var)
 			table.insert(route.rule_set, v)
 		end
 	end
-	
+
 	if inbounds or outbounds then
 		local config = {
 			log = {
@@ -2468,7 +2468,7 @@ function gen_proto_config(var)
 		}
 		if outbound then table.insert(outbounds, outbound) end
 	end
-	
+
 	local config = {
 		log = {
 			disabled = true,
diff --git a/luci-app-passwall2/luasrc/passwall2/util_xray.lua b/luci-app-passwall2/luasrc/passwall2/util_xray.lua
index bf3d6370..1a03a216 100644
--- a/luci-app-passwall2/luasrc/passwall2/util_xray.lua
+++ b/luci-app-passwall2/luasrc/passwall2/util_xray.lua
@@ -115,7 +115,7 @@ function gen_outbound(flag, node, tag, proxy_table)
 		else
 			dialer_proxy_tag = proxy_tag
 		end
-		
+
 		if node.type == "Xray" then
 			if node.tls and node.tls == "1" then
 				node.stream_security = "tls"
@@ -982,7 +982,7 @@ function gen_config(var)
 	local routing = nil
 	local observatory = nil
 	local burstObservatory = nil
- 	local strategy = nil
+	local strategy = nil
 	local COMMON = {}
 
 	local CACHE_TEXT_FILE = CACHE_PATH .. "/cache_" .. flag .. ".txt"
@@ -1253,7 +1253,7 @@ function gen_config(var)
 		table.insert(rules, { inboundTag = { inbound_tag }, balancerTag = balancer_tag })
 		return balancer_tag, loopback_outbound
 	end
-	
+
 	function set_outbound_detour(node, outbound, outbounds_table)
 		if not node or not outbound or not outbounds_table then return nil end
 		local default_outTag = outbound.tag
@@ -1684,7 +1684,7 @@ function gen_config(var)
 				rules = {}
 			}
 		end
-	
+
 		local dns_host = ""
 		if flag == "global" then
 			dns_host = api.uci_get_c("@global[0]", "dns_hosts") or ""
@@ -1708,7 +1708,7 @@ function gen_config(var)
 				end
 			end)
 		end
-	
+
 		local _remote_dns = {
 			tag = remote_dns_tag,
 			queryStrategy = (remote_dns_query_strategy and remote_dns_query_strategy ~= "") and remote_dns_query_strategy or "UseIPv4"
@@ -1858,12 +1858,12 @@ function gen_config(var)
 				outboundTag = "dns-out"
 			})
 		end
-	
+
 		local default_dns_tag_name = remote_dns_tag
 		if not COMMON.default_outbound_tag or COMMON.default_outbound_tag == "direct" then
 			default_dns_tag_name = direct_dns_tag
 		end
-	
+
 		if dns_servers and #dns_servers > 0 then
 			-- Default DNS logic
 			local default_dns_server = nil
@@ -2064,7 +2064,7 @@ function gen_config(var)
 		udp_inbound.settings.allowedNetwork = "udp"
 		table.insert(inbounds, udp_inbound)
 	end
-	
+
 	if inbounds or outbounds then
 		local config = {
 			env = (function()
@@ -2138,7 +2138,7 @@ function gen_config(var)
 		for index, value in ipairs(config.outbounds) do
 			local s = value.settings
 			if not value["_flag_proxy_tag"] and value["_id"] and s and not NO_RUN and
-			((s.vnext and s.vnext[1] and s.vnext[1].address and s.vnext[1].port) or 
+			((s.vnext and s.vnext[1] and s.vnext[1].address and s.vnext[1].port) or
 			(s.servers and s.servers[1] and s.servers[1].address and s.servers[1].port) or
 			(s.peers and s.peers[1] and s.peers[1].endpoint) or
 			(s.address and s.port)) then
@@ -2168,7 +2168,7 @@ function gen_proto_config(var)
 	local server_port = var["server_port"]
 	local server_username = var["server_username"]
 	local server_password = var["server_password"]
-	
+
 	local inbounds = {}
 	local outbounds = {}
 	local routing = nil
@@ -2194,7 +2194,7 @@ function gen_proto_config(var)
 		end
 		table.insert(inbounds, inbound)
 	end
-	
+
 	if local_http_address and local_http_port then
 		local inbound = {
 			listen = local_http_address,
@@ -2214,7 +2214,7 @@ function gen_proto_config(var)
 		end
 		table.insert(inbounds, inbound)
 	end
-	
+
 	if server_proto ~= "nil" and server_address ~= "nil" and server_port ~= "nil" then
 		local outbound = {
 			protocol = server_proto,
@@ -2250,7 +2250,7 @@ function gen_proto_config(var)
 			sockopt = {mark = 255}
 		}
 	})
-	
+
 	local config = {
 		log = {
 			loglevel = "warning"
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_dynamiclist_com.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_dynamiclist_com.htm
index 4f932a21..38594857 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_dynamiclist_com.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_dynamiclist_com.htm
@@ -175,7 +175,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
@@ -213,7 +213,7 @@
 		if (!rgb) return 'unknown'; // Handle invalid colors
 		// Calculate YIQ brightness (human eye perception)
 		const brightness = ((rgb.r * 299) + (rgb.g * 587) + (rgb.b * 114)) / 1000;
-		
+
 		return brightness > 128 ? 'light' : 'dark';
 	}
 
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_listvalue_com.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_listvalue_com.htm
index 2a066287..30de14bb 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_listvalue_com.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_listvalue_com.htm
@@ -169,7 +169,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue.htm
index fabcf77e..8e52206c 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue.htm
@@ -35,10 +35,10 @@ local groups = {}
 local group_order = {}
 for _, item in ipairs(values) do
 	local g = item.group
-	if not g or g == "" then 
-		g = translate("default") 
+	if not g or g == "" then
+		g = translate("default")
 	end
-	if not groups[g] then 
+	if not groups[g] then
 		groups[g] = {}
 		table.insert(group_order, g)
 	end
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue_com.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue_com.htm
index 646f691b..9d22aeef 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue_com.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_multivalue_com.htm
@@ -125,7 +125,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
@@ -163,7 +163,7 @@
 		if (!rgb) return 'unknown'; // Handle invalid colors
 		// Calculate YIQ brightness (human eye perception)
 		const brightness = ((rgb.r * 299) + (rgb.g * 587) + (rgb.b * 114)) / 1000;
-		
+
 		return brightness > 128 ? 'light' : 'dark';
 	}
 
@@ -258,7 +258,7 @@
 		const keyword = searchInput.value.trim().toLowerCase();
 		const isSearching = keyword.length > 0;
 		// 当前实例下的所有 checkbox
-		const cbs = isSearching 
+		const cbs = isSearching
 			? Array.from(nodeList.querySelectorAll("input[type=checkbox]")).filter(cb => cb.closest("li").style.display !== "none")
 			: nodeList.querySelectorAll("input[type=checkbox]");
 		let checked = 0;
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value.htm
index 7fe73207..e09e9bce 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value.htm
@@ -137,7 +137,7 @@ local dropdown_data = {
 		</select>
 	</div>
 	<!-- 隐藏 input（保存实际配置值） -->
- 	<input type="text" id="<%=cbid%>" name="<%=cbid%>" value="<%=current_key%>" data-update="change" style="display:none !important;" />
+	<input type="text" id="<%=cbid%>" name="<%=cbid%>" value="<%=current_key%>" data-update="change" style="display:none !important;" />
 	<!-- 模拟 ListValue 控件外观 -->
 	<div class="cbi-input-value cbi-input-select v-dropdown-display" id="<%=cbid%>.display" tabindex="0">
 		<span id="<%=cbid%>.label" class="v-dropdown-label" title="<%=pcdata(current_label)%>">
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value_com.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value_com.htm
index 0c5f5c02..920601c5 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value_com.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/nodes_value_com.htm
@@ -164,7 +164,7 @@
 		const ctx = canvas.getContext('2d', { willReadFrequently: true });
 		return function(colorStr) {
 			if (!colorStr)
-			   return null;
+				return null;
 			ctx.clearRect(0, 0, 1, 1);
 			// 2. Apply the color
 			ctx.fillStyle = colorStr;
diff --git a/luci-app-passwall2/luasrc/view/passwall2/cbi/sortable.htm b/luci-app-passwall2/luasrc/view/passwall2/cbi/sortable.htm
index 2f90bf8c..45c0fcf7 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/cbi/sortable.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/cbi/sortable.htm
@@ -36,7 +36,7 @@ local appname = self.appname or map.config
 		background-color: rgba(131, 191, 255, 0.7) !important;
 		box-shadow: 0 4px 6px rgba(0,0,0,0.1);
 	}
-	
+
 	@media screen and (max-width: 1152px) {
 		#cbi-<%=appname%>-<%=sectiontype%> .cbi-section-table-titles {
 			display: none !important;
@@ -116,7 +116,7 @@ local appname = self.appname or map.config
 				hiddenInput.value = changed ? newOrder.join(" ") : "";
 			}
 		}
-		
+
 		// hide lua luci version up/down
 		function hideSortColumn(section) {
 			var table = section.getElementsByTagName("table")[0];
diff --git a/luci-app-passwall2/luasrc/view/passwall2/global/backup.htm b/luci-app-passwall2/luasrc/view/passwall2/global/backup.htm
index dc13e726..f53c6636 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/global/backup.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/global/backup.htm
@@ -153,7 +153,7 @@ local api = map.api
 				if (confirm("<%: Are you sure you want to restore the client to default settings?%>")) {
 					const xhr = new XMLHttpRequest();
 					xhr.open("GET",'<%= api.url("reset_config") %>', false);
-					xhr.send(); 
+					xhr.send();
 					window.location.href = '<%= api.url("log") %>'
 				}
 			}, 1000);
diff --git a/luci-app-passwall2/luasrc/view/passwall2/global/faq.htm b/luci-app-passwall2/luasrc/view/passwall2/global/faq.htm
index 60044c8a..416ec508 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/global/faq.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/global/faq.htm
@@ -4,25 +4,25 @@ local api = map.api
 -%>
 <style>
 	.dns-con {
-	  padding: 1rem;
+		padding: 1rem;
 	}
 	.faq-title {
-	  color: var(--primary);
-	  font-weight: bolder;
-	  margin-bottom: 0.5rem;
-	  display: inline-block;
+		color: var(--primary);
+		font-weight: bolder;
+		margin-bottom: 0.5rem;
+		display: inline-block;
 	}
 	.reset-title {
-	 color: var(--primary)；
-	 font-weight: bolder;
-	 margin-bottom: 0.3rem;
-	 display: inline-block;
-	 margin-top: 1.2rem;
-	 text-decoration: underline;
+		color: var(--primary)；
+		font-weight: bolder;
+		margin-bottom: 0.3rem;
+		display: inline-block;
+		margin-top: 1.2rem;
+		text-decoration: underline;
 	}
 	.dns-item {
-	 margin-bottom: 0.8rem;
-	 line-height:1.2rem;
+		margin-bottom: 0.8rem;
+		line-height:1.2rem;
 	}
 	.dns-list {
 		text-indent:1rem;
@@ -50,13 +50,13 @@ local api = map.api
 	var origin = window.location.origin;
 	var hide_url = origin + "<%=api.url("hide")%>";
 	var show_url = origin + "<%=api.url("show")%>";
-	
+
 	function hide(url) {
 		if (confirm('<%:Are you sure to hide?%>') == true) {
 			window.location.href = hide_url;
 		}
 	}
-	
+
 	var dom = document.getElementById("faq_reset");
 	if (dom) {
 		var li = "";
diff --git a/luci-app-passwall2/luasrc/view/passwall2/global/footer.htm b/luci-app-passwall2/luasrc/view/passwall2/global/footer.htm
index 0696f3aa..397ef2c2 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/global/footer.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/global/footer.htm
@@ -5,11 +5,11 @@ local appname = map.config
 local sid = "@global[0]"
 -%>
 <style>
- #cbi-<%=appname%>-socks .td.cbi-value-field > div { 
+#cbi-<%=appname%>-socks .td.cbi-value-field > div {
 	white-space: nowrap;
 }
 @media (max-width: 1152px) {
-	 #cbi-<%=appname%>-socks .td.cbi-value-field > div {
+	#cbi-<%=appname%>-socks .td.cbi-value-field > div {
 		white-space: normal;
 	}
 }
@@ -162,7 +162,7 @@ local sid = "@global[0]"
 					html += '<a href="#" onclick="window.open(\'' + '<%=api.url("get_socks_log")%>?name=' + id.replace("cbi-<%=appname%>-", "") + '\', \'_blank\')"><%:Log%></a>';
 
 					node_select.insertAdjacentHTML("afterend",
-						'<div class="node-actions" style="display:inline-flex; align-items:center; gap:4px; flex-wrap:wrap; margin-left:4px;">'  
+						'<div class="node-actions" style="display:inline-flex; align-items:center; gap:4px; flex-wrap:wrap; margin-left:4px;">'
 						+ html + '</div>'
 					);
 				} catch(err) {
diff --git a/luci-app-passwall2/luasrc/view/passwall2/global/status.htm b/luci-app-passwall2/luasrc/view/passwall2/global/status.htm
index 93e5fe5f..a6982b78 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/global/status.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/global/status.htm
@@ -54,7 +54,7 @@ https://github.com/pure-css/pure/blob/master/LICENSE.md
 		line-height: 1.8em;
 		min-height: 48px;
 	}
-	
+
 	.check {
 		cursor: pointer;
 	}
@@ -73,7 +73,7 @@ https://github.com/pure-css/pure/blob/master/LICENSE.md
 			margin: 1rem 0rem 1rem 0.5rem;
 		}
 	}
-	
+
 	@media screen and (max-width: 480px) {
 		.block img {
 			width: 36px;
@@ -132,7 +132,7 @@ https://github.com/pure-css/pure/blob/master/LICENSE.md
 				</div>
 			</div>
 		</div>
-	  </div>
+	</div>
 	<script>
 		//<![CDATA[
 		var imgs = document.getElementsByTagName('img');
@@ -156,7 +156,7 @@ https://github.com/pure-css/pure/blob/master/LICENSE.md
 					}
 				}
 			});
-			
+
 		function check_connect(type, url) {
 			var s = document.getElementById('_' + type + '_status');
 			if (s) {
diff --git a/luci-app-passwall2/luasrc/view/passwall2/node_config/link_share_man.htm b/luci-app-passwall2/luasrc/view/passwall2/node_config/link_share_man.htm
index 56160ecf..e9cfa350 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/node_config/link_share_man.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/node_config/link_share_man.htm
@@ -99,7 +99,7 @@ local current_node = map:get(section)
 		};
 		return r;
 	}
-	
+
 	function genQrcode(btn, urlname, sid) {
 		var qrcode_div = document.getElementById("qrcode_div");
 		qrcode_div.style.display = null;
@@ -203,7 +203,7 @@ local current_node = map:get(section)
 			url = b64encsafe(v_method.value + ":" + v_password.value) + "@" +
 				_address + ":" +
 				v_port.value + "/?";
-			
+
 			var shadow_tls;
 			// Generate SS Shadow-TLS plugin parameters
 			const generateShadowTLSBase64 = function(paramStr) {
@@ -596,7 +596,7 @@ local current_node = map:get(section)
 			params += opt.query("pinSHA256", dom_prefix + "tls_pinSHA256");
 			params += opt.query("pcs", dom_prefix + "tls_pinSHA256");
 			params += opt.query("vcn", dom_prefix + "tls_CertByName");
-			
+
 			var v_password = opt.get(dom_prefix + "hysteria2_auth_password");
 			var dom_obfs_type = opt.get(dom_prefix + "hysteria2_obfs_type");
 			if (dom_obfs_type && dom_obfs_type.value != "") {
@@ -767,7 +767,7 @@ local current_node = map:get(section)
 		if (!server) return '';
 		return server.replace(/^\[/, '').replace(/\]$/, '');
 	}
-	
+
 	function tofromUrl(btn) {
 		let link = prompt('<%:Paste Share URL Here%>', '');
 		if (link === null || link === "") {
@@ -1133,7 +1133,7 @@ local current_node = map:get(section)
 							var kv = ws_path_params_array[i].split('=');
 							ws_path_params[decodeURIComponent(kv[0]).toLowerCase()] = decodeURIComponent(kv[1] || '');
 						}
-						
+
 						if (ws_path_params.ed) {
 							opt.set(dom_prefix + 'ws_path', ws_path);
 							opt.set(dom_prefix + 'ws_enableEarlyData', true);
@@ -1171,7 +1171,7 @@ local current_node = map:get(section)
 				opt.set(dom_prefix + 'uot', queryParam.udp);
 				opt.set(dom_prefix + 'use_finalmask', !!queryParam.fm);
 				opt.set(dom_prefix + 'finalmask', queryParam.fm || "");
-			
+
 				if (queryParam["shadow-tls"]) {
 					// Parsing SS Shadow-TLS plugin parameters
 					const parseShadowTLSParams = function(base64Str, outObj) {
@@ -1281,7 +1281,7 @@ local current_node = map:get(section)
 						var kv = ws_path_params_array[i].split('=');
 						ws_path_params[decodeURIComponent(kv[0]).toLowerCase()] = decodeURIComponent(kv[1] || '');
 					}
-					
+
 					if (ws_path_params.ed) {
 						opt.set(dom_prefix + 'ws_path', ws_path);
 						opt.set(dom_prefix + 'ws_enableEarlyData', true);
@@ -1468,7 +1468,7 @@ local current_node = map:get(section)
 						var kv = ws_path_params_array[i].split('=');
 						ws_path_params[decodeURIComponent(kv[0]).toLowerCase()] = decodeURIComponent(kv[1] || '');
 					}
-					
+
 					if (ws_path_params.ed) {
 						opt.set(dom_prefix + 'ws_path', ws_path);
 						opt.set(dom_prefix + 'ws_enableEarlyData', true);
@@ -1504,7 +1504,7 @@ local current_node = map:get(section)
 			} else {
 				dom_prefix = "xray_";
 			}
-			
+
 			var m = parseNodeUrl(link);
 			var password = m.passwd;
 			if (password === "") {
@@ -1611,7 +1611,7 @@ local current_node = map:get(section)
 						var kv = ws_path_params_array[i].split('=');
 						ws_path_params[decodeURIComponent(kv[0]).toLowerCase()] = decodeURIComponent(kv[1] || '');
 					}
-					
+
 					if (ws_path_params.ed) {
 						opt.set(dom_prefix + 'ws_path', ws_path);
 						opt.set(dom_prefix + 'ws_enableEarlyData', true);
@@ -1693,10 +1693,10 @@ local current_node = map:get(section)
 				opt.set(dom_prefix + 'use_finalmask', !!queryParam.fm);
 				opt.set(dom_prefix + 'finalmask', queryParam.fm || "");
 			}
-			
+
 			opt.set(dom_prefix + 'address', unbracketIP(m.hostname));
 			opt.set(dom_prefix + 'port', m.port || "443");
-			
+
 			opt.set(dom_prefix + 'tls_serverName', queryParam.sni || "");
 			opt.set(
 				dom_prefix + 'tls_allowInsecure',
@@ -1911,7 +1911,7 @@ local current_node = map:get(section)
 		sessionStorage.removeItem("fromUrl");
 		return true;
 	}
-	
+
 	function exportConfigFile(btn, sid) {
 		window.open('<%=api.url("gen_client_config")%>?id=' + sid, "_blank")
 	}
diff --git a/luci-app-passwall2/luasrc/view/passwall2/node_list/node_list.htm b/luci-app-passwall2/luasrc/view/passwall2/node_list/node_list.htm
index be073953..f9d72bac 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/node_list/node_list.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/node_list/node_list.htm
@@ -478,7 +478,7 @@ table td, .table .td {
 			var code = ajax.encode(data);
 			xhr.open("POST", url, true);
 			xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
-			
+
 			if (timeout && timeout > 1000) {
 				xhr.timeout = timeout;
 			}
@@ -645,7 +645,7 @@ table td, .table .td {
 		updateElement(selectAllChk);
 		updateElement(selectAllBtn);
 	}
-	
+
 	function delete_select_nodes() {
 		var ids = [];
 		var visibleContainer = document.querySelector('#cbi-<%=appname%>-nodes > .cbi-tabcontainer[style*="display:block"], #cbi-<%=appname%>-nodes > .cbi-tabcontainer[style*="display: block"]');
@@ -698,7 +698,7 @@ table td, .table .td {
 		address = !reg.test(address) ? address : "";
 		return { address: address, port: port };
 	}
-	
+
 	function get_node_order(group) {
 		let table = document.getElementById("cbi-<%=appname%>-nodes-" + group + "-table");
 		if (!table) {
@@ -756,7 +756,7 @@ table td, .table .td {
 			}
 		);
 	}
-	
+
 	function urltest_node(cbi_id, dom) {
 		if (dom.dataset.busy == "1" || !cbi_id) return;
 		dom.dataset.busy = "1";
@@ -1165,7 +1165,7 @@ table td, .table .td {
 			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;  // Fragmented sending to overcome uhttpd's limitations, with each fragment containing 1000 characters.
 			const totalChunks = Math.ceil(link.length / chunkSize);
 			let currentChunk = 0;
@@ -1266,7 +1266,7 @@ table td, .table .td {
 			}
 		}
 	}
-	
+
 	const set_node_div = {
 		section: '',
 		open(cbi_id) {
@@ -1606,7 +1606,7 @@ table td, .table .td {
 				}
 			});
 		}
-		
+
 		function dom_event() {
 			waitForElement('input[type="checkbox"][name*="<%=appname%>"][name*="show_node_info"]', function(el) {
 				el.addEventListener("change", () => {
@@ -1662,7 +1662,7 @@ table td, .table .td {
 			};
 		<% end -%>
 		dom_event();
-		
+
 		const links = document.querySelectorAll('a');
 		links.forEach(link => {
 			link.addEventListener('click', (e) => {
diff --git a/luci-app-passwall2/luasrc/view/passwall2/rule/rule_version.htm b/luci-app-passwall2/luasrc/view/passwall2/rule/rule_version.htm
index eab67fa3..42143790 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/rule/rule_version.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/rule/rule_version.htm
@@ -87,9 +87,9 @@ local has_old_geosite = fs.access("/tmp/bak_v2ray/geosite.dat")
 		var checkBoxList = [];
 		var len = domList.length;
 		while(len--) {
-			var dom = domList[len];　　
-			if(dom.type == 'checkbox' && dom.checked) {　　
-				checkBoxList.push(dom.name);　　
+			var dom = domList[len];
+			if(dom.type == 'checkbox' && dom.checked) {
+				checkBoxList.push(dom.name);
 			}
 		}
 		XHR.get('<%=api.url("update_rules")%>', {
@@ -106,7 +106,7 @@ local has_old_geosite = fs.access("/tmp/bak_v2ray/geosite.dat")
 			}
 		);
 	}
-	
+
 	function rollback_rules(btn, type) {
 		let ori_val = btn.value;
 		btn.disabled = true;
diff --git a/luci-app-passwall2/luasrc/view/passwall2/rule/shunt_rule_list.htm b/luci-app-passwall2/luasrc/view/passwall2/rule/shunt_rule_list.htm
index bfbbdf1a..f294417f 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/rule/shunt_rule_list.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/rule/shunt_rule_list.htm
@@ -389,7 +389,7 @@ table td, .table .td {
 					'' + table_html +
 					'</div>'
 			}
-			
+
 			function addTabDOM(li, content) {
 				let tab_ul_html = '<ul class="cbi-tabmenu">';
 				let tab_content_html = '<fieldset class="cbi-section-shunt_rule cbi-section-shunt_rule-tabbed" id="cbi-<%=appname%>-shunt_rules">';
@@ -413,7 +413,7 @@ table td, .table .td {
 			if (default_group) {
 				cbi_t_switch("<%=appname%>.shunt_rules", default_group)
 			}
-			
+
 			origin_group_shunt_rule_order = {};
 			for (let group in group_shunt_rules) {
 				origin_group_shunt_rule_order[group] = get_shunt_rule_order(group);
diff --git a/luci-app-passwall2/luasrc/view/passwall2/server/gen_wireguard_key.htm b/luci-app-passwall2/luasrc/view/passwall2/server/gen_wireguard_key.htm
index 1283e6f7..51ab0cb2 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/server/gen_wireguard_key.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/server/gen_wireguard_key.htm
@@ -17,7 +17,7 @@ local prefix = self.option_prefix or ""
 			if (x && x.status == 200 && data.code == 1) {
 				const private_key_dom = getOption("<%=self.config%>", "<%=section%>", "<%=prefix%>wireguard_private_key");
 				private_key_dom.value = data.data.private_key;
-				
+
 				const public_key_dom = getOption("<%=self.config%>", "<%=section%>", "<%=prefix%>wireguard_public_key");
 				public_key_dom.value = data.data.public_key;
 			} else {
diff --git a/luci-app-passwall2/luasrc/view/passwall2/server/server_list_status.htm b/luci-app-passwall2/luasrc/view/passwall2/server/server_list_status.htm
index abacf7ea..f7971d7c 100644
--- a/luci-app-passwall2/luasrc/view/passwall2/server/server_list_status.htm
+++ b/luci-app-passwall2/luasrc/view/passwall2/server/server_list_status.htm
@@ -21,7 +21,7 @@ local sectiontype = self.sectiontype
 			}
 		);
 	}
-	
+
 	var edit_btn = document.getElementById("cbi-<%=config%>-<%=sectiontype%>").getElementsByClassName("cbi-button cbi-button-edit");
 	for (var i = 0; i < edit_btn.length; i++) {
 		try {
diff --git a/luci-app-passwall2/root/etc/uci-defaults/luci-app-passwall2 b/luci-app-passwall2/root/etc/uci-defaults/luci-app-passwall2
index 85cd4ee4..c2f2f215 100644
--- a/luci-app-passwall2/root/etc/uci-defaults/luci-app-passwall2
+++ b/luci-app-passwall2/root/etc/uci-defaults/luci-app-passwall2
@@ -2,7 +2,7 @@
 
 if [ -e "/etc/config/ucitrack" ]; then
 	uci -q batch <<-EOF
- 		delete ucitrack.@passwall2[-1]
+		delete ucitrack.@passwall2[-1]
 		add ucitrack passwall2
 		set ucitrack.@passwall2[-1].init=passwall2
 		commit ucitrack
diff --git a/luci-app-passwall2/root/usr/share/passwall2/0_default_config b/luci-app-passwall2/root/usr/share/passwall2/0_default_config
index a4c4f54a..40d3a733 100644
--- a/luci-app-passwall2/root/usr/share/passwall2/0_default_config
+++ b/luci-app-passwall2/root/usr/share/passwall2/0_default_config
@@ -16,7 +16,7 @@ config global
 dns.google.com 8.8.8.8'
 	option log_node '1'
 	option loglevel 'error'
-	
+
 config global_haproxy
 	option balancing_enable '0'
 
@@ -53,7 +53,7 @@ config global_app
 
 config global_subscribe
 	option filter_keyword_mode '1'
-	
+
 config global_singbox
 
 config nodes 'examplenode'
diff --git a/luci-app-passwall2/root/usr/share/passwall2/app.sh b/luci-app-passwall2/root/usr/share/passwall2/app.sh
index c00e32b3..8bb931b6 100755
--- a/luci-app-passwall2/root/usr/share/passwall2/app.sh
+++ b/luci-app-passwall2/root/usr/share/passwall2/app.sh
@@ -781,7 +781,7 @@ run_ipset_chinadns_ng() {
 		node_servers=$(uci show "${CONFIG}" | grep -E "(.address=|.download_address=)" | cut -d "'" -f 2)
 		hosts_foreach "node_servers" host_from_url | grep '[a-zA-Z]$' | sort -u | grep -v "engage.cloudflareclient.com" > $TMP_ACL_PATH/vpslist
 	}
-	
+
 	[ -n "${ipset}" ] && {
 		set_names=$ipset
 		vps_set_names="psw2_vps,psw2_vps6"
diff --git a/luci-app-passwall2/root/usr/share/passwall2/app_acl.lua b/luci-app-passwall2/root/usr/share/passwall2/app_acl.lua
index e4ece480..c88bf4e0 100644
--- a/luci-app-passwall2/root/usr/share/passwall2/app_acl.lua
+++ b/luci-app-passwall2/root/usr/share/passwall2/app_acl.lua
@@ -213,7 +213,7 @@ function acl_app(l)
 			add_args(run_args, "config_file", config_file)
 			add_args(run_args, "loglevel", v.loglevel)
 			add_args(run_args, "log_file", log_file)
-			
+
 			local out = io.open(api.TMP_ACL_PATH .. "/acl_node_" .. flag , "a")
 			out:write(table.concat(run_args, " "))
 			out:close()
diff --git a/luci-app-passwall2/root/usr/share/passwall2/helper_dnsmasq.lua b/luci-app-passwall2/root/usr/share/passwall2/helper_dnsmasq.lua
index 8520ea00..ac1d5d52 100644
--- a/luci-app-passwall2/root/usr/share/passwall2/helper_dnsmasq.lua
+++ b/luci-app-passwall2/root/usr/share/passwall2/helper_dnsmasq.lua
@@ -120,9 +120,9 @@ function copy_instance(var)
 	local TMP_DNSMASQ_PATH = var["TMP_DNSMASQ_PATH"]
 	local conf_lines = {}
 	local DEFAULT_DNSMASQ_CFGID = sys.exec("echo -n $(uci -q show dhcp.@dnsmasq[0] | awk 'NR==1 {split($0, conf, /[.=]/); print conf[2]}')")
-	
+
 	local conf_file = "/var/etc/dnsmasq.conf." .. DEFAULT_DNSMASQ_CFGID
-	
+
 	local retry = 5
 	while not fs.access(conf_file) and retry > 0 do
 		api.nixio.nanosleep(1, 0)
diff --git a/luci-app-passwall2/root/usr/share/passwall2/iptables.sh b/luci-app-passwall2/root/usr/share/passwall2/iptables.sh
index 1723f24a..db52c224 100755
--- a/luci-app-passwall2/root/usr/share/passwall2/iptables.sh
+++ b/luci-app-passwall2/root/usr/share/passwall2/iptables.sh
@@ -291,7 +291,7 @@ load_acl() {
 			}
 
 			local comment_l="$(i18n "Local")"
-			
+
 			if [ -n "$node" ] && ([ -z "$no_tcp_local_proxy" ] || [ -z "$no_udp_local_proxy" ]); then
 				[ -n "$dns_redirect_port" ] && {
 					#$ipt_m -A PSW2_OUTPUT $(comment "${comment_l}") -p udp --dport 53 -j ACCEPT
@@ -390,7 +390,7 @@ load_acl() {
 
 			$ipt_m -I OUTPUT $(comment "mangle-OUTPUT-PSW2") -o lo -j RETURN
 			insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW2) -m mark --mark ${FWMARK} -j RETURN"
-			
+
 			$ip6t_m -I OUTPUT $(comment "mangle-OUTPUT-PSW2") -o lo -j RETURN
 			insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW2) -m mark --mark ${FWMARK} -j RETURN"
 
@@ -463,7 +463,7 @@ load_acl() {
 						log 2 "${msg}$(i18n "not proxy all %s" "TCP")"
 					fi
 				}
-				
+
 				[ -n "$udp_no_redir_ports" ] && {
 					if ! has_1_65535 "$udp_no_redir_ports"; then
 						[ "$_ipv4" != "1" ] && add_port_rules "$ip6t_m -A PSW2 $(comment "$remarks") ${_ipt_source} -p udp" $udp_no_redir_ports "-j RETURN" 2>/dev/null
@@ -475,7 +475,7 @@ load_acl() {
 						log 2 "${msg}$(i18n "not proxy all %s" "UDP")"
 					fi
 				}
-				
+
 				if ([ -z "$no_tcp_proxy" ] || [ -z "$no_udp_proxy" ]) && [ -n "$dns_redirect_port" ]; then
 					$ipt_m -A PSW2 $(comment "$remarks") -p udp ${_ipt_source} --dport 53 -j ACCEPT
 					$ipt_m -A PSW2 $(comment "$remarks") -p tcp ${_ipt_source} --dport 53 -j ACCEPT
@@ -508,7 +508,7 @@ load_acl() {
 						add_shunt_t_rule "${shunt_list4}" "$ipt_n -A PSW2 $(comment "$remarks") -p icmp ${_ipt_source}" "$(REDIRECT)"
 						$ipt_n -A PSW2 $(comment "$remarks") -p icmp ${_ipt_source} $(REDIRECT)
 					}
-					
+
 					[ "$accept_icmpv6" = "1" ] && [ "$PROXY_IPV6" == "1" ] && {
 						$ip6t_n -A PSW2 $(comment "$remarks") -p ipv6-icmp ${_ipt_source} -d $FAKE_IP_6 $(REDIRECT) 2>/dev/null
 						add_shunt_t_rule "${shunt_list6}" "$ip6t_n -A PSW2 $(comment "$remarks") -p ipv6-icmp ${_ipt_source}" "$(REDIRECT)" 2>/dev/null
@@ -650,12 +650,12 @@ update_wan_sets() {
 
 add_firewall_rule() {
 	log_i18n 0 "Starting to load %s firewall rules..." "iptables"
-	
+
 	ipset -! create $IPSET_LOCAL nethash maxelem 1048576
 	ipset -! create $IPSET_DIRECT nethash maxelem 1048576
 	ipset -! create $IPSET_VPS iphash maxelem 1048576
 	ipset -! create $IPSET_WAN nethash maxelem 1048576
-	
+
 	ipset -! create $IPSET_LOCAL6 nethash family inet6 maxelem 1048576
 	ipset -! create $IPSET_DIRECT6 nethash family inet6 maxelem 1048576
 	ipset -! create $IPSET_VPS6 iphash family inet6 maxelem 1048576
@@ -734,7 +734,7 @@ add_firewall_rule() {
 	$ipt_n -N PSW2
 	$ipt_n -A PSW2 $(dst $IPSET_VPS) -j RETURN
 	$ipt_n -A PSW2 $(comment "WAN_IP_RETURN") $(dst $IPSET_WAN) -j RETURN
-	
+
 	[ "$accept_icmp" = "1" ] && insert_rule_after "$ipt_n" "PREROUTING" "prerouting_rule" "$(dst $IPSET_DIRECT !) -p icmp -j PSW2"
 	[ -z "${is_tproxy}" ] && insert_rule_after "$ipt_n" "PREROUTING" "prerouting_rule" "$(dst $IPSET_DIRECT !) -p tcp -j PSW2"
 
@@ -784,7 +784,7 @@ add_firewall_rule() {
 		$ip6t_n -A PSW2_OUTPUT $(dst $IPSET_VPS6) -j RETURN
 		$ip6t_n -A PSW2_OUTPUT -m mark --mark 0xff/0xff -j RETURN
 	}
-	
+
 	$ip6t_n -N PSW2_DNS
 	if [ $(config_n_get @global[0] dns_redirect "1") = "0" ]; then
 		#Only hijack when dest address is local IP
@@ -945,7 +945,7 @@ gen_include() {
 		${__ipt}
 
 		${__ip6t}
-		
+
 		return 0
 	EOF
 	return 0
diff --git a/luci-app-passwall2/root/usr/share/passwall2/monitor.sh b/luci-app-passwall2/root/usr/share/passwall2/monitor.sh
index 216ae860..30830a79 100755
--- a/luci-app-passwall2/root/usr/share/passwall2/monitor.sh
+++ b/luci-app-passwall2/root/usr/share/passwall2/monitor.sh
@@ -26,7 +26,7 @@ while [ "$ENABLED" -eq 1 ]; do
 			fi
 		done
 	}
-	
+
 	rm -f $LOCK_FILE
 	sleep 58s
 done
diff --git a/luci-app-passwall2/root/usr/share/passwall2/nftables.sh b/luci-app-passwall2/root/usr/share/passwall2/nftables.sh
index 2a110c0d..e103d49c 100755
--- a/luci-app-passwall2/root/usr/share/passwall2/nftables.sh
+++ b/luci-app-passwall2/root/usr/share/passwall2/nftables.sh
@@ -157,20 +157,20 @@ insert_nftset() {
 			RS = "[ \t\n\r]+"
 			ORS = ""
 		}
-        $0 != "" {
-            if (!first) {
-                printf "add element %s %s { \n", t, n
+		$0 != "" {
+			if (!first) {
+				printf "add element %s %s { \n", t, n
 				first = 1
-            } else {
-                print ",\n"
-            }
-            printf " %s", $0
-        }
-        END {
-            if (first) {
-                print "\n }\n"
-            }
-        }' | nft -f -
+			} else {
+				print ",\n"
+			}
+			printf " %s", $0
+		}
+		END {
+			if (first) {
+				print "\n }\n"
+			}
+		}' | nft -f -
 }
 
 gen_nftset() {
@@ -455,7 +455,7 @@ load_acl() {
 					continue
 				fi
 				msg="${msg1}${msg}"
-				
+
 				[ -n "$tcp_no_redir_ports" ] && {
 					if ! has_1_65535 "$tcp_no_redir_ports"; then
 						nft "add rule $NFTABLE_NAME $nft_prerouting_chain ${_ipt_source} ip protocol tcp $(factor $tcp_no_redir_ports "tcp dport") counter return comment \"$remarks\""
@@ -467,7 +467,7 @@ load_acl() {
 						log 2 "${msg}$(i18n "not proxy all %s" "TCP")"
 					fi
 				}
-				
+
 				[ -n "$udp_no_redir_ports" ] && {
 					if ! has_1_65535 "$udp_no_redir_ports"; then
 						nft "add rule $NFTABLE_NAME PSW2_MANGLE ip protocol udp ${_ipt_source} $(factor $udp_no_redir_ports "udp dport") counter return comment \"$remarks\""
@@ -958,7 +958,7 @@ gen_include() {
 
 	cat <<-EOF >> $FWI
 	${__nft}
-	
+
 	return 0
 	EOF
 	return 0
diff --git a/luci-app-passwall2/root/usr/share/passwall2/subscribe.lua b/luci-app-passwall2/root/usr/share/passwall2/subscribe.lua
index afcb4a73..949f3f2e 100755
--- a/luci-app-passwall2/root/usr/share/passwall2/subscribe.lua
+++ b/luci-app-passwall2/root/usr/share/passwall2/subscribe.lua
@@ -155,7 +155,7 @@ do
 	if true then
 		local szType = "@global[0]"
 		local option = "node"
-		
+
 		local node_id = uci_get(szType, option)
 		CONFIG[#CONFIG + 1] = {
 			log = true,
@@ -651,7 +651,7 @@ local function parseClashNode(node, add_mode, group, sub_cfg)
 			end
 		end
 		result.transport = node.network and string.lower(node.network) or "tcp"
-		if result.type == "sing-box" and result.transport == "raw" then 
+		if result.type == "sing-box" and result.transport == "raw" then
 			result.transport = "tcp"
 		elseif result.type == "Xray" and result.transport == "tcp" then
 			result.transport = "raw"
@@ -723,7 +723,7 @@ local function parseClashNode(node, add_mode, group, sub_cfg)
 			result.reality_shortId = (node["reality-opts"] and node["reality-opts"]["short-id"]) or nil
 		end
 		result.transport = node.network and string.lower(node.network) or "tcp"
-		if result.type == "sing-box" and result.transport == "raw" then 
+		if result.type == "sing-box" and result.transport == "raw" then
 			result.transport = "tcp"
 		elseif result.type == "Xray" and result.transport == "tcp" then
 			result.transport = "raw"
@@ -914,7 +914,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 		result.protocol = hostInfo[#hostInfo-3]
 		result.method = hostInfo[#hostInfo-2]
 		result.obfs = hostInfo[#hostInfo-1]
-		result.password = base64Decode(hostInfo[#hostInfo])	
+		result.password = base64Decode(hostInfo[#hostInfo])
 		local params = {}
 		for _, v in pairs(split(dat[2], '&')) do
 			local s = v:find("=", 1, true)
@@ -1001,7 +1001,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 		if not info.net then info.net = "tcp" end
 		info.net = string.lower(info.net)
-		if result.type == "sing-box" and info.net == "raw" then 
+		if result.type == "sing-box" and info.net == "raw" then
 			info.net = "tcp"
 		elseif result.type == "Xray" and info.net == "tcp" then
 			info.net = "raw"
@@ -1282,7 +1282,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 			if params.type then
 				params.type = string.lower(params.type)
-				if result.type == "sing-box" and params.type == "raw" then 
+				if result.type == "sing-box" and params.type == "raw" then
 					params.type = "tcp"
 				elseif result.type == "Xray" and params.type == "tcp" then
 					params.type = "raw"
@@ -1447,7 +1447,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 			log(2, i18n.translatef("Skipping the %s node is due to incompatibility with the %s core program or incorrect node usage type settings.", "Trojan", "Trojan"))
 			return nil
 		end
-		
+
 		local alias = ""
 		if content:find("#") then
 			local idx_sp = content:find("#")
@@ -1511,7 +1511,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 
 			if not params.type then params.type = "tcp" end
 			params.type = string.lower(params.type)
-			if result.type == "sing-box" and params.type == "raw" then 
+			if result.type == "sing-box" and params.type == "raw" then
 				params.type = "tcp"
 			elseif result.type == "Xray" and params.type == "tcp" then
 				params.type = "raw"
@@ -1652,7 +1652,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 			if ({ xhttp=true, kcp=true, mkcp=true })[params.type] and result.type ~= "Xray" and has_xray then
 				result.type = "Xray"
 			end
-			if result.type == "sing-box" and params.type == "raw" then 
+			if result.type == "sing-box" and params.type == "raw" then
 				params.type = "tcp"
 			elseif result.type == "Xray" and params.type == "tcp" then
 				params.type = "raw"
@@ -1791,7 +1791,7 @@ local function processData(szType, content, add_mode, group, sub_cfg)
 			content = content:sub(0, idx_sp - 1)
 		end
 		result.remarks = UrlDecode(alias)
-		
+
 		local query = split(content:gsub("/%?", "?"), '%?')
 		local host_port = query[1]
 		local params = {}
@@ -2508,7 +2508,7 @@ local function update_node(manual)
 							uci_set(cfgid, "chain_proxy", "3")
 							uci_set(cfgid, "outbound_iface", outbound_iface_group)
 						end
-					end		
+					end
 				end
 			end
 		end