diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/sing-box.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/sing-box.lua
index b5fd6906e..662a6c49c 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/sing-box.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/client/type/sing-box.lua
@@ -438,6 +438,7 @@ o = s:option(ListValue, option_name("transport"), translate("Transport"))
 o:value("tcp", "TCP")
 o:value("http", "HTTP")
 o:value("ws", "WebSocket")
+o:value("httpupgrade", "HTTPUpgrade")
 if singbox_tags:find("with_quic") then
 	o:value("quic", "QUIC")
 end
@@ -509,6 +510,14 @@ o:depends({ [option_name("ws_enableEarlyData")] = true })
 o = s:option(Value, option_name("ws_earlyDataHeaderName"), translate("Early data header name"), translate("Recommended value: Sec-WebSocket-Protocol"))
 o:depends({ [option_name("ws_enableEarlyData")] = true })
 
+-- [[ HTTPUpgrade部分 ]]--
+o = s:option(Value, option_name("httpupgrade_host"), translate("HTTPUpgrade Host"))
+o:depends({ [option_name("transport")] = "httpupgrade" })
+
+o = s:option(Value, option_name("httpupgrade_path"), translate("HTTPUpgrade Path"))
+o.placeholder = "/"
+o:depends({ [option_name("transport")] = "httpupgrade" })
+
 -- [[ gRPC部分 ]]--
 o = s:option(Value, option_name("grpc_serviceName"), "ServiceName")
 o:depends({ [option_name("transport")] = "grpc" })
diff --git a/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/sing-box.lua b/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/sing-box.lua
index a5c3f16d4..dd9b3e87c 100644
--- a/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/sing-box.lua
+++ b/luci-app-passwall2/luasrc/model/cbi/passwall2/server/type/sing-box.lua
@@ -310,6 +310,7 @@ o = s:option(ListValue, option_name("transport"), translate("Transport"))
 o:value("tcp", "TCP")
 o:value("http", "HTTP")
 o:value("ws", "WebSocket")
+o:value("httpupgrade", "HTTPUpgrade")
 o:value("quic", "QUIC")
 o:value("grpc", "gRPC")
 o:depends({ [option_name("protocol")] = "shadowsocks" })
@@ -333,6 +334,14 @@ o:depends({ [option_name("transport")] = "ws" })
 o = s:option(Value, option_name("ws_path"), translate("WebSocket Path"))
 o:depends({ [option_name("transport")] = "ws" })
 
+-- [[ HTTPUpgrade部分 ]]--
+
+o = s:option(Value, option_name("httpupgrade_host"), translate("HTTPUpgrade Host"))
+o:depends({ [option_name("transport")] = "httpupgrade" })
+
+o = s:option(Value, option_name("httpupgrade_path"), translate("HTTPUpgrade Path"))
+o:depends({ [option_name("transport")] = "httpupgrade" })
+
 -- [[ gRPC部分 ]]--
 o = s:option(Value, option_name("grpc_serviceName"), "ServiceName")
 o:depends({ [option_name("transport")] = "grpc" })
diff --git a/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua b/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
index 91ad75230..64602abc1 100644
--- a/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
+++ b/luci-app-passwall2/luasrc/passwall2/util_sing-box.lua
@@ -165,6 +165,14 @@ function gen_outbound(flag, node, tag, proxy_table)
 			}
 		end
 
+		if node.transport == "httpupgrade" then
+			v2ray_transport = {
+				type = "httpupgrade",
+				host = node.httpupgrade_host,
+				path = node.httpupgrade_path or "/",
+			}
+		end
+
 		if node.transport == "quic" then
 			v2ray_transport = {
 				type = "quic"
@@ -440,6 +448,14 @@ function gen_config_server(node)
 		}
 	end
 
+	if node.transport == "httpupgrade" then
+		v2ray_transport = {
+			type = "httpupgrade",
+			host = node.httpupgrade_host,
+			path = node.httpupgrade_path or "/",
+		}
+	end
+
 	if node.transport == "quic" then
 		v2ray_transport = {
 			type = "quic"