diff --git a/luci-theme-argon/luasrc/view/themes/argon/sysauth.htm b/luci-theme-argon/luasrc/view/themes/argon/sysauth.htm
index 0820aa5..5bbebf2 100644
--- a/luci-theme-argon/luasrc/view/themes/argon/sysauth.htm
+++ b/luci-theme-argon/luasrc/view/themes/argon/sysauth.htm
@@ -88,7 +88,7 @@
 	if (bgcount == 0 ) then
 		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"
+		local remote_bg_url="http://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1&mkt=ZH-CN"
 		--bing = sys.httpget(remote_bg_url)
 		bing = sys.exec("wget --timeout=0.5 -qO- '%s'" %remote_bg_url)
 		if (bing and bing ~= '') then