diff --git a/app/src/main/kotlin/jackall/moncalc/service/MainService.kt b/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
index e418e9c..0044248 100644
--- a/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
+++ b/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
@@ -11,6 +11,10 @@
 import android.os.IBinder
 import android.support.v4.app.NotificationCompat
 import android.view.*
+import com.google.android.gms.ads.AdRequest
+import com.google.android.gms.ads.AdSize
+import com.google.android.gms.ads.AdView
+import com.google.android.gms.ads.MobileAds
 import jackall.moncalc.Const
 import jackall.moncalc.R
 import jackall.moncalc.activity.MainActivity
@@ -25,6 +29,7 @@
 import jackall.moncalc.viewmodel.OverlayViewModel
 import jackall.moncalc.vo.Temple
 import kotlinx.android.synthetic.main.move_overlay.view.*
+import kotlinx.android.synthetic.main.regist_overlay.view.*
 
 
 /**
@@ -62,7 +67,6 @@
 
         setMoveViewConfig()
         setRegistViewConfig()
-        setAdConfig()
 
         showMoveView()
 
@@ -130,12 +134,12 @@
         registBinding.templeSpinner.adapter = templeSpinnerAdapter
     }
 
-    fun setAdConfig(){
+    fun showOverlayBannerAd() {
         MobileAds.initialize(this)
         val adBannerView = AdView(this)
         adBannerView.adSize = AdSize.BANNER
-        adBannerView.adUnitId = Const.bannerUnitId
-        adViewBannerLayout.addView(adBannerView)
+        adBannerView.adUnitId = Const.overlayBannerUnitId
+        registBinding.root.overlayBannerLayout.addView(adBannerView)
         val adBannerRequest = AdRequest.Builder().build()
         adBannerView.loadAd(adBannerRequest)
     }
@@ -152,6 +156,7 @@
     }
 
     override fun showRegistView() {
+        showOverlayBannerAd()
         if (moveOverlayView.isShown) {
             windowManager.removeView(moveOverlayView)
         }
diff --git a/app/src/main/res/layout/regist_overlay.xml b/app/src/main/res/layout/regist_overlay.xml
index 2aba19e..dc08e3f 100644
--- a/app/src/main/res/layout/regist_overlay.xml
+++ b/app/src/main/res/layout/regist_overlay.xml
@@ -19,6 +19,14 @@
         android:background="#55000000"
         android:paddingTop="@dimen/statusbar_height">
 
+        <FrameLayout
+            android:id="@+id/overlayBannerLayout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
         <Button
             android:id="@+id/regist_btn"
             android:layout_width="@dimen/regist_button_width"
@@ -36,13 +44,12 @@
             android:layout_width="@dimen/regist_button_width"
             android:layout_height="@dimen/regist_button_height"
             android:layout_marginEnd="8dp"
-            android:layout_marginTop="8dp"
             android:background="@drawable/shape_service_button"
             android:onClick="@{viewModel.onClickMin}"
             android:text="@string/minimize"
             android:textColor="#ffffff"
             app:layout_constraintEnd_toStartOf="@+id/finish_btn"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="@+id/finish_btn" />
 
         <Button
             android:id="@+id/finish_btn"
@@ -55,7 +62,7 @@
             android:text="@string/overlay_finish"
             android:textColor="#ffffff"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toBottomOf="@+id/overlayBannerLayout" />
 
         <android.support.v7.widget.RecyclerView
             android:id="@+id/regist_list"