diff --git a/app/build.gradle b/app/build.gradle
index dfc47cf3..44300107 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -147,4 +147,5 @@ dependencies {
     compile project(':automator')
     compile project(':common')
     compile project(':autojs')
+    implementation 'com.google.android.gms:play-services-ads:11.8.0'
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index cb6df6a4..82939fef 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,6 +3,7 @@
           xmlns:tools="http://schemas.android.com/tools"
           package="com.stardust.scriptdroid">
 
+
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
@@ -25,6 +26,7 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:replace="android:label, android:icon, android:allowBackup">
+
         <activity
             android:name=".ui.splash.SplashActivity_"
             android:hardwareAccelerated="true"
diff --git a/app/src/main/java/com/stardust/scriptdroid/App.java b/app/src/main/java/com/stardust/scriptdroid/App.java
index f1472de2..799c0aa2 100644
--- a/app/src/main/java/com/stardust/scriptdroid/App.java
+++ b/app/src/main/java/com/stardust/scriptdroid/App.java
@@ -10,6 +10,7 @@ import android.widget.ImageView;
 import com.bumptech.glide.request.target.SimpleTarget;
 import com.bumptech.glide.request.transition.Transition;
 import com.flurry.android.FlurryAgent;
+import com.google.android.gms.ads.MobileAds;
 import com.raizlabs.android.dbflow.config.DatabaseConfig;
 import com.raizlabs.android.dbflow.config.FlowConfig;
 import com.raizlabs.android.dbflow.config.FlowManager;
@@ -81,6 +82,7 @@ public class App extends MultiDexApplication {
         }
         setupDrawableImageLoader();
         TimedTaskScheduler.setupRepeating(this);
+        MobileAds.initialize(this, Constants.ADMOB_APP_ID);
     }
 
     private void setupDrawableImageLoader() {
diff --git a/app/src/main/java/com/stardust/scriptdroid/Constants.java b/app/src/main/java/com/stardust/scriptdroid/Constants.java
index 37416f50..1de8da7b 100644
--- a/app/src/main/java/com/stardust/scriptdroid/Constants.java
+++ b/app/src/main/java/com/stardust/scriptdroid/Constants.java
@@ -5,6 +5,14 @@ package com.stardust.scriptdroid;
  */
 
 public final class Constants {
-    public static final String APP_ID = "1105513627";
-    public static final String SPLASH_POS_ID = "3050728349211259";
+
+    public static final String LOG_TAG_ADMOB = "Admob";
+    public static final String ADMOB_APP_ID = "ca-app-pub-5495978608535144~9896346219";
+    public static final String ADMOB_SPLASH_BANNER_ID = "ca-app-pub-5495978608535144/3281269730";
+
+    public static final String ADMOB_INTERSTITIAL_ID = "ca-app-pub-5495978608535144/7282625313";
+    public static final String ADMOB_APK_BUILDER_REWARD_ID = "ca-app-pub-5495978608535144/2977306962";
+    public static final String ADMOB_BANNER_TEST_ID = "ca-app-pub-3940256099942544/6300978111";
+    public static final String ADMOB_INTERSTITIAL_TEST_ID = "ca-app-pub-3940256099942544/1033173712";
+    public static final String ADMOB_REWARD_VIDEO_TEST_ID = "ca-app-pub-3940256099942544/5224354917";
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/build/BuildActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/build/BuildActivity.java
index 34601b30..82d02956 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/build/BuildActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/build/BuildActivity.java
@@ -1,10 +1,13 @@
 package com.stardust.scriptdroid.ui.build;
 
+import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.os.Bundle;
 import android.os.Environment;
+import android.support.annotation.Nullable;
 import android.support.design.widget.TextInputEditText;
 import android.support.design.widget.TextInputLayout;
 import android.text.TextUtils;
@@ -13,8 +16,15 @@ import android.widget.ImageView;
 import android.widget.Toast;
 
 import com.afollestad.materialdialogs.MaterialDialog;
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdSize;
+import com.google.android.gms.ads.MobileAds;
+import com.google.android.gms.ads.reward.RewardItem;
+import com.google.android.gms.ads.reward.RewardedVideoAd;
+import com.google.android.gms.ads.reward.RewardedVideoAdListener;
 import com.stardust.autojs.project.ProjectConfig;
 import com.stardust.scriptdroid.BuildConfig;
+import com.stardust.scriptdroid.Constants;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.autojs.build.AutoJsApkBuilder;
 import com.stardust.scriptdroid.build.ApkBuilderPluginHelper;
@@ -46,7 +56,7 @@ import io.reactivex.schedulers.Schedulers;
  * Created by Stardust on 2017/10/22.
  */
 @EActivity(R.layout.activity_build)
-public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.ProgressCallback {
+public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.ProgressCallback, RewardedVideoAdListener {
 
     public static final String EXTRA_SOURCE_FILE = BuildActivity.class.getName() + ".extra_source_file";
 
@@ -75,6 +85,14 @@ public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.Prog
 
     private MaterialDialog mProgressDialog;
     private boolean mIsDefaultIcon = true;
+    private RewardedVideoAd mRewardedVideoAd;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mRewardedVideoAd = MobileAds.getRewardedVideoAdInstance(this);
+        mRewardedVideoAd.setRewardedVideoAdListener(this);
+    }
 
     @AfterViews
     void setupViews() {
@@ -83,9 +101,17 @@ public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.Prog
         if (sourcePath != null) {
             setupWithSourceFile(new ScriptFile(sourcePath));
         }
+
+        loadRewardedVideoAd();
         checkApkBuilderPlugin();
     }
 
+    private void loadRewardedVideoAd() {
+        mRewardedVideoAd.loadAd(BuildConfig.DEBUG ? Constants.ADMOB_REWARD_VIDEO_TEST_ID :
+                        Constants.ADMOB_APK_BUILDER_REWARD_ID,
+                new AdRequest.Builder().build());
+    }
+
     private void checkApkBuilderPlugin() {
         if (!ApkBuilderPluginHelper.isPluginAvailable(this)) {
             showPluginDownloadDialog(R.string.no_apk_builder_plugin, true);
@@ -213,6 +239,7 @@ public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.Prog
         return false;
     }
 
+    @SuppressLint("CheckResult")
     private void doBuildingApk() {
         String jsPath = mSourcePath.getText().toString();
         String versionName = mVersionName.getText().toString();
@@ -301,6 +328,7 @@ public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.Prog
         mProgressDialog.setContent(R.string.apk_builder_clean);
     }
 
+    @SuppressLint("CheckResult")
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (resultCode != RESULT_OK) {
@@ -329,4 +357,62 @@ public class BuildActivity extends BaseActivity implements AutoJsApkBuilder.Prog
                 });
 
     }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        mRewardedVideoAd.pause(this);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        mRewardedVideoAd.resume(this);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mRewardedVideoAd.destroy(this);
+    }
+
+    @Override
+    public void onRewardedVideoAdLoaded() {
+        mRewardedVideoAd.show();
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdLoaded");
+    }
+
+    @Override
+    public void onRewardedVideoAdOpened() {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdLoaded");
+
+    }
+
+    @Override
+    public void onRewardedVideoStarted() {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdLoaded");
+
+    }
+
+    @Override
+    public void onRewardedVideoAdClosed() {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdLoaded");
+    }
+
+    @Override
+    public void onRewarded(RewardItem rewardItem) {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewarded: type=" + rewardItem.getType() + ", amount=" + rewardItem.getAmount());
+
+    }
+
+    @Override
+    public void onRewardedVideoAdLeftApplication() {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdLeftApplication");
+    }
+
+    @Override
+    public void onRewardedVideoAdFailedToLoad(int i) {
+        Log.d(Constants.LOG_TAG_ADMOB, "onRewardedVideoAdFailedToLoad: " + i);
+
+    }
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
index 5a37f08f..a5ab70ae 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
@@ -3,17 +3,26 @@ package com.stardust.scriptdroid.ui.splash;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.util.Log;
 import android.view.View;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.google.android.gms.ads.AdListener;
+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.InterstitialAd;
+import com.stardust.scriptdroid.BuildConfig;
+import com.stardust.scriptdroid.Constants;
 import com.stardust.scriptdroid.Pref;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.ui.BaseActivity;
 import com.stardust.scriptdroid.ui.main.MainActivity_;
 
 import org.androidannotations.annotations.AfterViews;
+import org.androidannotations.annotations.Click;
 import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.ViewById;
 
@@ -38,11 +47,13 @@ public class SplashActivity extends BaseActivity {
     View mAdContainer;
 
     @ViewById(R.id.ad)
-    FrameLayout mAd;
+    AdView mAd;
 
     private boolean mCanEnterNextActivity = false;
     private boolean mNotStartMainActivity;
 
+    private InterstitialAd mInterstitialAd;
+
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -58,6 +69,11 @@ public class SplashActivity extends BaseActivity {
         fetchSplashAD();
     }
 
+    @Click(R.id.skip_view)
+    void skip() {
+        enterNextActivity();
+    }
+
     void enterNextActivity() {
         if (!mNotStartMainActivity)
             MainActivity_.intent(this).start();
@@ -90,6 +106,48 @@ public class SplashActivity extends BaseActivity {
     }
 
     private void fetchSplashAD() {
-        enterNextActivity();
+        mInterstitialAd = new InterstitialAd(this);
+        mInterstitialAd.setAdUnitId(BuildConfig.DEBUG ? Constants.ADMOB_INTERSTITIAL_TEST_ID : Constants.ADMOB_INTERSTITIAL_ID);
+        mInterstitialAd.setAdListener(new AdListener() {
+            @Override
+            public void onAdLoaded() {
+                mInterstitialAd.show();
+            }
+
+            @Override
+            public void onAdFailedToLoad(int i) {
+                Log.d(Constants.LOG_TAG_ADMOB, "Fail to load interstitial ad: " + i);
+            }
+
+        });
+        mInterstitialAd.loadAd(new AdRequest.Builder()
+                .build());
+        mAd.setAdListener(new AdListener() {
+
+            @Override
+            public void onAdClicked() {
+                enterNextActivity();
+                Log.d(Constants.LOG_TAG_ADMOB, "Ad clicked");
+            }
+
+            @Override
+            public void onAdFailedToLoad(int i) {
+                Log.d(Constants.LOG_TAG_ADMOB, "Fail to load banner ad: " + i);
+            }
+
+            @Override
+            public void onAdClosed() {
+                enterNextActivity();
+            }
+        });
+        if (BuildConfig.DEBUG) {
+            mAd.loadAd(new AdRequest.Builder()
+                    .addTestDevice("774E105820188FA387B617ECD279B167")
+                    .build());
+        } else {
+            mAd.loadAd(new AdRequest.Builder()
+                    .build());
+        }
+
     }
 }
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
index 2af8ed82..61b4bf68 100644
--- a/app/src/main/res/layout/activity_splash.xml
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -14,11 +14,17 @@
         android:layout_weight="1">
 
 
-        <FrameLayout
+        <com.google.android.gms.ads.AdView
+            xmlns:ads="http://schemas.android.com/apk/res-auto"
             android:id="@+id/ad"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:animateLayoutChanges="true"/>
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            ads:adSize="FLUID"
+            ads:adUnitId="ca-app-pub-5495978608535144/3281269730">
+        </com.google.android.gms.ads.AdView>
+
 
         <TextView
             android:id="@+id/skip_view"
@@ -30,11 +36,10 @@
             android:layout_marginTop="20dp"
             android:background="@drawable/skip_circle_bg"
             android:gravity="center"
+            android:padding="8dp"
+            android:text="@string/text_skip"
             android:textColor="#ddffffff"
-            android:textSize="14sp"
-            android:visibility="invisible"
-            tools:text="跳过 4"
-            tools:visibility="visible"/>
+            android:textSize="14sp"/>
 
     </RelativeLayout>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4364203b..2dc0c60c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -355,4 +355,5 @@
     <string name="text_inspect_layout_hierarchy">布局层次分析</string>
     <string name="text_inspect_layout">布局分析</string>
     <string name="text_pointer_location">指针位置[Root]</string>
+    <string name="text_skip">跳过</string>
 </resources>