diff --git a/mobile/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala b/mobile/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
index 75f75574..38916cd4 100644
--- a/mobile/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
+++ b/mobile/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
@@ -40,7 +40,7 @@ import com.github.shadowsocks.database.Profile
 import com.github.shadowsocks.plugin.PluginConfiguration
 import com.github.shadowsocks.utils._
 import com.github.shadowsocks.widget.UndoSnackbarManager
-import com.google.android.gms.ads.{AdRequest, AdSize, NativeExpressAdView}
+import com.google.android.gms.ads.{AdRequest, AdSize, AdView}
 
 import scala.collection.mutable.{ArrayBuffer, ListBuffer}
 import scala.util.Random
@@ -88,7 +88,7 @@ final class ProfilesFragment extends ToolbarFragment with Toolbar.OnMenuItemClic
     // it will not take effect unless set in code
     itemView.findViewById[View](R.id.indicator).setBackgroundResource(R.drawable.background_profile)
 
-    private var adView: NativeExpressAdView = _
+    private var adView: AdView = _
 
     {
       val share = itemView.findViewById[View](R.id.share)
@@ -143,22 +143,14 @@ final class ProfilesFragment extends ToolbarFragment with Toolbar.OnMenuItemClic
             new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
           params.gravity = Gravity.CENTER_HORIZONTAL
           params.setMargins(0, getResources.getDimensionPixelOffset(R.dimen.margin_small), 0, 0)
-          adView = new NativeExpressAdView(getActivity)
+          adView = new AdView(getActivity)
           adView.setLayoutParams(params)
-          adView.setAdUnitId("ca-app-pub-9097031975646651/5224027521")
-          adView.setAdSize(new AdSize(328, 132))
+          adView.setAdUnitId("ca-app-pub-9097031975646651/7760346322")
+          adView.setAdSize(AdSize.LARGE_BANNER)
           itemView.findViewById[LinearLayout](R.id.content).addView(adView)
 
-          // Demographics
-          val random = new Random()
-          val adBuilder = new AdRequest.Builder()
-          adBuilder.setGender(AdRequest.GENDER_MALE)
-          val year = 1975 + random.nextInt(40)
-          val month = 1 + random.nextInt(12)
-          val day = random.nextInt(28)
-          adBuilder.setBirthday(new GregorianCalendar(year, month, day).getTime)
-
           // Load Ad
+          val adBuilder = new AdRequest.Builder()
           adView.loadAd(adBuilder.build())
         } else adView.setVisibility(View.VISIBLE)
       } else if (adView != null) adView.setVisibility(View.GONE)