diff --git a/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua b/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua
index 45a55985a..299e3bd95 100755
--- a/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua
+++ b/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua
@@ -926,8 +926,8 @@ function wizard_add()
 		ucic:set("xray","omrout","s_trojan_user_security","aes-128-gcm")
 		ucic:set("xray","omrout","s_socks_user_security","aes-128-gcm")
 		ucic:set("xray","omrout","s_shadowsocks_method","2022-blake3-aes-256-gcm")
-		ucic:set("shadowsocks-rust","sss0","s_shadowsocks_method","2022-blake3-aes-256-gcm")
-		ucic:set("shadowsocks-rust","sss1","s_shadowsocks_method","2022-blake3-aes-256-gcm")
+		ucic:set("shadowsocks-rust","sss0","method","2022-blake3-aes-256-gcm")
+		ucic:set("shadowsocks-rust","sss1","method","2022-blake3-aes-256-gcm")
 	elseif encryption == "aes-256-cfb" then
 		ucic:set("openmptcprouter","settings","encryption","aes-256-cfb")
 		ucic:set("shadowsocks-libev","sss0","method","aes-256-cfb")
@@ -945,15 +945,15 @@ function wizard_add()
 		ucic:set("xray","omrout","s_trojan_user_security","aes-128-gcm")
 		ucic:set("xray","omrout","s_socks_user_security","aes-128-gcm")
 		ucic:set("xray","omrout","s_shadowsocks_method","2022-blake3-aes-256-gcm")
-		ucic:set("shadowsocks-rust","sss0","s_shadowsocks_method","2022-blake3-aes-256-gcm")
-		ucic:set("shadowsocks-rust","sss1","s_shadowsocks_method","2022-blake3-aes-256-gcm")
+		ucic:set("shadowsocks-rust","sss0","method","2022-blake3-aes-256-gcm")
+		ucic:set("shadowsocks-rust","sss1","method","2022-blake3-aes-256-gcm")
 	elseif encryption == "chacha20-ietf-poly1305" then
 		ucic:set("openmptcprouter","settings","encryption","chacha20")
 		ucic:set("shadowsocks-libev","sss0","method","chacha20-ietf-poly1305")
 		ucic:set("shadowsocks-libev","sss1","method","chacha20-ietf-poly1305")
 		ucic:set("glorytun","vpn","chacha20","1")
 		ucic:set("glorytun-udp","vpn","chacha","1")
-		ucic:set("openvpn","omr","cipher","AES-256-CBC")
+		ucic:set("openvpn","omr","cipher","AES-256-GCM")
 		ucic:set("mlvpn","general","cleartext_data","0")
 		ucic:set("v2ray","omrout","s_vmess_user_security","chacha20-poly1305")
 		ucic:set("v2ray","omrout","s_vless_user_security","chacha20-poly1305")
@@ -964,8 +964,10 @@ function wizard_add()
 		ucic:set("xray","omrout","s_trojan_user_security","chacha20-poly1305")
 		ucic:set("xray","omrout","s_socks_user_security","chacha20-poly1305")
 		ucic:set("xray","omrout","s_shadowsocks_method","2022-blake3-chacha20-poly1305")
-		ucic:set("shadowsocks-rust","sss0","s_shadowsocks_method","2022-blake3-chacha20-poly1305")
-		ucic:set("shadowsocks-rust","sss1","s_shadowsocks_method","2022-blake3-chacha20-poly1305")
+		--ucic:set("shadowsocks-rust","sss0","method","2022-blake3-chacha20-poly1305")
+		--ucic:set("shadowsocks-rust","sss1","method","2022-blake3-chacha20-poly1305")
+		ucic:set("shadowsocks-rust","sss0","method","2022-blake3-aes-256-gcm")
+		ucic:set("shadowsocks-rust","sss1","method","2022-blake3-aes-256-gcm")
 	else
 		ucic:set("openmptcprouter","settings","encryption","other")
 	end
diff --git a/luci-app-openmptcprouter/luasrc/view/openmptcprouter/backup.htm b/luci-app-openmptcprouter/luasrc/view/openmptcprouter/backup.htm
index 83016ce63..0b66c1662 100755
--- a/luci-app-openmptcprouter/luasrc/view/openmptcprouter/backup.htm
+++ b/luci-app-openmptcprouter/luasrc/view/openmptcprouter/backup.htm
@@ -28,7 +28,7 @@ menuentry = ucic:get("openmptcprouter","settings","menu") or "openmptcprouter"
 			lastmodif=""
 			allbackup=luci.model.uci.cursor():get("openmptcprouter",servername,"allbackup")
 			for _, backup in pairs(allbackup) do
-			    filemodif=split(backup, '|')
+			    filemodif=luci.util.split(backup, '|')
 			    if filemodif[2] ~= lastmodif then
 				lastmodif=filemodif[2]
 				%>