diff --git a/build.sbt b/build.sbt
index 6a8543f3..8437dd85 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,8 @@ libraryDependencies ++= Seq(
   "com.google.android" % "support-v4" % "r12",
   "com.google.android.analytics" % "analytics" % "2.0beta4",
   "dnsjava" % "dnsjava" % "2.1.5",
-  "com.nostra13.universalimageloader" % "universal-image-loader" % "1.8.4"
+  "com.nostra13.universalimageloader" % "universal-image-loader" % "1.8.4",
+  "com.google.android.admob" % "admob" % "6.3.1"
 )
 
 libraryDependencies ++= Seq(
diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 6f9df105..608efc4b 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -23,7 +23,11 @@
             android:label="@string/app_name">
 
         <meta-data android:name="com.google.android.backup.api_key"
-            android:value="AEdPqrEAAAAI_zVxZthz2HDuz9toTvkYvL0L5GA-OjeUIfBeXg" />
+                   android:value="AEdPqrEAAAAI_zVxZthz2HDuz9toTvkYvL0L5GA-OjeUIfBeXg"/>
+
+        <activity
+                android:name="com.google.ads.AdActivity"
+                android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
 
         <activity
                 android:name=".Shadowsocks"
@@ -36,11 +40,11 @@
             </intent-filter>
         </activity>
 
-      <activity
-          android:name=".ShadowVpnActivity"
-          android:theme="@android:style/Theme.Translucent.NoTitleBar"
-          android:launchMode="singleTask">
-      </activity>
+        <activity
+                android:name=".ShadowVpnActivity"
+                android:theme="@android:style/Theme.Translucent.NoTitleBar"
+                android:launchMode="singleTask">
+        </activity>
 
         <activity
                 android:name=".AppManager"
diff --git a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
index 679ce646..f68c56d9 100644
--- a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
+++ b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
@@ -44,10 +44,8 @@ import android.graphics.Typeface
 import android.os._
 import android.preference.{CheckBoxPreference, Preference, PreferenceManager}
 import android.util.Log
-import android.view.KeyEvent
-import android.widget.CompoundButton
-import android.widget.RelativeLayout
-import android.widget.TextView
+import android.view.{ViewParent, KeyEvent}
+import android.widget.{LinearLayout, CompoundButton, RelativeLayout, TextView}
 import com.actionbarsherlock.view.Menu
 import com.actionbarsherlock.view.MenuItem
 import com.google.analytics.tracking.android.EasyTracker
@@ -67,6 +65,7 @@ import android.webkit.{WebViewClient, WebView}
 import android.app.backup.BackupManager
 import scala.concurrent.ops._
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
+import com.google.ads.{AdRequest, AdSize, AdView}
 
 object Shadowsocks {
 
@@ -362,6 +361,8 @@ class Shadowsocks
     setHeaderRes(R.xml.shadowsocks_headers)
     super.onCreate(savedInstanceState)
 
+
+
     val switchLayout = getLayoutInflater
       .inflate(R.layout.layout_switch, null)
       .asInstanceOf[RelativeLayout]
@@ -381,6 +382,21 @@ class Shadowsocks
     receiver = new StateBroadcastReceiver()
     registerReceiver(receiver, new IntentFilter(Action.UPDATE_STATE))
 
+    if (settings.getString(Key.proxy, "") == "198.199.101.152") {
+      val adView = new AdView(this, AdSize.SMART_BANNER, "a151becb8068b09")
+      val layoutView = {
+        def getLayoutView(view: ViewParent): LinearLayout = {
+          view match {
+            case layout: LinearLayout => layout
+            case _ => getLayoutView(view.getParent)
+          }
+        }
+        getLayoutView(getListView)
+      }
+      layoutView.addView(adView, 0)
+      adView.loadAd(new AdRequest)
+    }
+
     val init: Boolean = !Shadowsocks.isServiceStarted(this)
     if (init) {
       if (progressDialog == null) {