diff --git a/jni/shadowsocks b/jni/shadowsocks
index 5cc77c06..c0b5a139 160000
--- a/jni/shadowsocks
+++ b/jni/shadowsocks
@@ -1 +1 @@
-Subproject commit 5cc77c066bfcf95c98ceb40cb7748139f14823d3
+Subproject commit c0b5a13973b62cb0bbe25900370e251d6cf5cc65
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksNatService.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksNatService.scala
index 683e0d59..f76cfb45 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksNatService.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksNatService.scala
@@ -213,8 +213,6 @@ class ShadowsocksNatService extends Service with BaseService {
     val actionIntent = PendingIntent.getBroadcast(this, 0, closeIntent, 0)
     val builder = new NotificationCompat.Builder(this)
 
-    val icon = getResources.getDrawable(R.drawable.ic_stat_shadowsocks)
-
     builder
       .setWhen(0)
       .setTicker(title)