this seems okay

main.go

@@ -1,17 +1,20 @@
 package main
 
 import (
-	"flag"
-	"local/s2sa/s2sa/server"
+	"local/rproxy3/config"
+	"local/rproxy3/server"
 )
 
 func main() {
-	flag.Parse()
+	if err := config.Init(); err != nil {
+		panic(err)
+	}
 
-	server := server.New("")
+	server := server.New()
 	if err := server.Routes(); err != nil {
 		panic(err)
 	}
+
 	if err := server.Run(); err != nil {
 		panic(err)
 	}