diff --git a/project/Build.scala b/project/Build.scala
index 06697805..714ce442 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -5,7 +5,7 @@ import sbtandroid._
 import sbtandroid.AndroidKeys._
 
 object App {
-  val version = "1.7.4"
+  val version = "1.7.5"
   val versionCode = 41
 }
 
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
index fbc33123..c0bf4928 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
@@ -484,7 +484,6 @@ class ShadowsocksService extends Service {
       init_sb.append(cmd_bypass.replace("-d 0.0.0.0", "-d " + config.proxy))
     }
     init_sb.append(cmd_bypass.replace("0.0.0.0", "127.0.0.1"))
-    init_sb.append(cmd_bypass.replace("-d 0.0.0.0", "--dport " + 53))
     if (hasRedirectSupport) {
       init_sb
         .append(Utils.getIptables)