diff --git a/package/ctcgfw/luci-theme-argonv3/Makefile b/package/ctcgfw/luci-theme-argonv3/Makefile
index ffa9bd10be..1533ac997c 100644
--- a/package/ctcgfw/luci-theme-argonv3/Makefile
+++ b/package/ctcgfw/luci-theme-argonv3/Makefile
@@ -8,8 +8,8 @@ include $(TOPDIR)/rules.mk
 
 LUCI_TITLE:=Argon Theme
 LUCI_DEPENDS:=
-PKG_VERSION:=1.7.1
-PKG_RELEASE:=20210215
+PKG_VERSION:=1.7.2
+PKG_RELEASE:=20210309
 
 include $(TOPDIR)/feeds/luci/luci.mk
 
diff --git a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/css/cascade.css b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/css/cascade.css
index 0ae7a4266f..ec12c7cd42 100644
--- a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/css/cascade.css
+++ b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/css/cascade.css
@@ -2731,6 +2731,9 @@ input[name="nslookup"] {
 .node-network-diagnostics input {
   margin: 0.25rem !important;
 }
+.node-network-wireless .cbi-button-add {
+  margin-left: 0;
+}
 /* fix nlbw/display*/
 #detail-bubble.in {
   z-index: 500;
diff --git a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/js/script.js b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/js/script.js
index a627f4e743..33478216bb 100644
--- a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/js/script.js
+++ b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/js/script.js
@@ -240,7 +240,7 @@
     $(".cbi-section-table-titles, .cbi-section-table-descr, .cbi-section-descr").each(function () {
         var that = $(this);
         if (that.text().trim() == "") {
-            that.css("display", "none");
+            that.css("padding", "0px");
         }
     });
 
diff --git a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/less/cascade.less b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/less/cascade.less
index 330049272e..6d77ffd9ae 100644
--- a/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/less/cascade.less
+++ b/package/ctcgfw/luci-theme-argonv3/htdocs/luci-static/argon/less/cascade.less
@@ -3388,6 +3388,9 @@ input[name="nslookup"] {
     margin: 0.25rem !important;
 }
 
+.node-network-wireless .cbi-button-add{
+    margin-left: 0;
+}
 
 
 
diff --git a/package/ctcgfw/luci-theme-argonv3/luasrc/view/themes/argon/sysauth.htm b/package/ctcgfw/luci-theme-argonv3/luasrc/view/themes/argon/sysauth.htm
index e194b3c2b9..f526fb8d2e 100644
--- a/package/ctcgfw/luci-theme-argonv3/luasrc/view/themes/argon/sysauth.htm
+++ b/package/ctcgfw/luci-theme-argonv3/luasrc/view/themes/argon/sysauth.htm
@@ -27,7 +27,8 @@
 	local boardinfo = util.ubus("system", "board")
 	local fs	= require "nixio.fs"
 	local nutil = require "nixio.util"
-
+	local uci = require 'luci.model.uci'.cursor()
+	local theme_dir = media .. "/background/"
 	function glob(...)
 		local iter, code, msg = fs.glob(...)
 		if iter then
@@ -41,30 +42,42 @@
 		return str:match(".+%.(%w+)$")
 	end
 
-	local bgcount = 0
-	local currentBg = {}
-	local bgs,attr = {}
-	local theme_dir = media .. "/background/"
-	for i, f in ipairs(glob("/www" .. theme_dir .. "*")) do
-		attr = fs.stat(f)
-		if attr then
-			local ext = getExtension(fs.basename(f))
-			if ext == "jpg" or ext == "png" or ext == "gif" or ext == "mp4" then
-				local bg = {}
-				bg.type = ext
-				bg.url = theme_dir .. fs.basename(f)
-				table.insert(bgs,bg)
-				bgcount = bgcount + 1
+	function fetchMedia(path)
+		local bgArr = {}
+		local numBg = 0
+		for i, f in ipairs(glob(path)) do
+			attr = fs.stat(f)
+			if attr then
+				local ext = getExtension(fs.basename(f))
+				if ext == "jpg" or ext == "png" or ext == "gif" or ext == "mp4" then
+					local bg = {}
+					bg.type = ext
+					bg.url = theme_dir .. fs.basename(f)
+					table.insert(bgArr,bg)
+					numBg = numBg + 1
+				end
 			end
 		end
+		return bgArr,numBg
 	end
 
-	if bgcount > 0 then
-		currentBg =  bgs[math.random(1,bgcount)]
-	end
+	local bgcount = 0
+	local currentBg = {}
+	local bgs = {}
+	local theme_dir = media .. "/background/"
+	local bing_background = fs.access('/etc/config/argon') and uci:get_first('argon', 'global', 'bing_background') or 0
+	bgs,bgcount=fetchMedia("/www" .. theme_dir .. "*")
 %>
 <div class="login-page">
-	<% if (bgcount > 0 and currentBg.type == "mp4") then %>
+	
+	<%
+	local bg_url = media .. "/img/bg1.jpg"
+	if ( bing_background == "0" ) then
+		if bgcount > 0 then
+			currentBg =  bgs[math.random(1,bgcount)]
+		end
+		if ( bgcount > 0 and currentBg.type == "mp4" ) then
+	%>
 	<div class="video">
 		<video autoplay loop muted id="video">
 			<source src="<%=currentBg.url%>" type="video/mp4">
@@ -82,10 +95,11 @@
 			}
 		})
 	</script>
-	<% else 
-	local bg_url = media .. "/img/bg1.jpg"
-	local bing = "123"
-	if (bgcount == 0 ) then
+	<%  elseif ( bgcount > 0 and currentBg["type"] ~= "mp4") then
+			bg_url = currentBg.url
+		end
+	else
+		local bing = "123"
 		local sys = require "luci.sys"
 		local json = require "luci.jsonc"
 		local remote_bg_url="http://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1&mkt=en-US"
@@ -94,10 +108,9 @@
 		if (bing and bing ~= '') then
 			bg_url = "https://www.bing.com" .. json.parse(bing).images[1].url
 		end
-	elseif (bgcount > 0 and currentBg["type"] ~= "mp4") then
-		bg_url = currentBg.url
 	end
 	%>
+	<% if(currentBg["type"] ~= "mp4") then %>
 	<div class="main-bg" id="main-bg" style="background-image:url(<%=bg_url%>)"></div>
 	<% end %>
 	<div class="login-container">