diff --git a/src/main/res/drawable-hdpi/ing.png b/src/main/res/drawable-hdpi/ing.png
deleted file mode 100644
index 42ff8f38..00000000
Binary files a/src/main/res/drawable-hdpi/ing.png and /dev/null differ
diff --git a/src/main/res/drawable-hdpi/off.png b/src/main/res/drawable-hdpi/off.png
deleted file mode 100644
index 14670b7f..00000000
Binary files a/src/main/res/drawable-hdpi/off.png and /dev/null differ
diff --git a/src/main/res/drawable-hdpi/on.png b/src/main/res/drawable-hdpi/on.png
deleted file mode 100644
index 53e623fb..00000000
Binary files a/src/main/res/drawable-hdpi/on.png and /dev/null differ
diff --git a/src/main/res/drawable-ldpi/ing.png b/src/main/res/drawable-ldpi/ing.png
deleted file mode 100644
index 7305012b..00000000
Binary files a/src/main/res/drawable-ldpi/ing.png and /dev/null differ
diff --git a/src/main/res/drawable-ldpi/off.png b/src/main/res/drawable-ldpi/off.png
deleted file mode 100644
index f6c5098f..00000000
Binary files a/src/main/res/drawable-ldpi/off.png and /dev/null differ
diff --git a/src/main/res/drawable-ldpi/on.png b/src/main/res/drawable-ldpi/on.png
deleted file mode 100644
index 65ad4c5b..00000000
Binary files a/src/main/res/drawable-ldpi/on.png and /dev/null differ
diff --git a/src/main/res/drawable-mdpi/ing.png b/src/main/res/drawable-mdpi/ing.png
deleted file mode 100644
index e18492d2..00000000
Binary files a/src/main/res/drawable-mdpi/ing.png and /dev/null differ
diff --git a/src/main/res/drawable-mdpi/off.png b/src/main/res/drawable-mdpi/off.png
deleted file mode 100644
index f5053f88..00000000
Binary files a/src/main/res/drawable-mdpi/off.png and /dev/null differ
diff --git a/src/main/res/drawable-mdpi/on.png b/src/main/res/drawable-mdpi/on.png
deleted file mode 100644
index 83326e95..00000000
Binary files a/src/main/res/drawable-mdpi/on.png and /dev/null differ
diff --git a/src/main/scala/com/github/shadowsocks/Utils.scala b/src/main/scala/com/github/shadowsocks/Utils.scala
index b069b888..b2ab9c9a 100644
--- a/src/main/scala/com/github/shadowsocks/Utils.scala
+++ b/src/main/scala/com/github/shadowsocks/Utils.scala
@@ -260,7 +260,7 @@ object Utils {
 
   def resolve(host: String, addrType: Int): Option[String] = {
     val lookup = new Lookup(host, addrType)
-    val resolver = new SimpleResolver("8.8.8.8")
+    val resolver = new SimpleResolver("114.114.114.114")
     resolver.setTimeout(5)
     lookup.setResolver(resolver)
     val result = lookup.run()