diff --git a/local.sbt.example b/local.sbt.example
index 7d872a8e..994eb3be 100644
--- a/local.sbt.example
+++ b/local.sbt.example
@@ -3,3 +3,7 @@ import sbtandroid.AndroidPlugin._
 keyalias := "travis"
 
 publicServer := "127.0.0.1"
+
+publicPorts := "443"
+
+publicMethod := "rc4"
diff --git a/src/main/scala/com/github/shadowsocks/Utils.scala b/src/main/scala/com/github/shadowsocks/Utils.scala
index 081a766f..dc9dc6a3 100644
--- a/src/main/scala/com/github/shadowsocks/Utils.scala
+++ b/src/main/scala/com/github/shadowsocks/Utils.scala
@@ -200,10 +200,16 @@ object Extra {
       case _ => "127.0.0.1"
     }
     val sitekey = settings.getString(Key.sitekey, "default")
-    val encMethod = settings.getString(Key.encMethod, "table")
+    val encMethod =  {
+      if (proxy == BuildConfig.SERVER) {
+        BuildConfig.METHOD
+      } else {
+        settings.getString(Key.encMethod, "table")
+      }
+    }
     val remotePort: Int = try {
       if (proxy == BuildConfig.SERVER) {
-        scala.util.Random.shuffle(Seq(20, 21, 23)).toSeq(0)
+        scala.util.Random.shuffle(BuildConfig.PORTS.toSeq).toSeq(0)
       } else {
         Integer.valueOf(settings.getString(Key.remotePort, "1984"))
       }