diff --git a/app/src/main/java/com/codeest/geeknews/ui/main/activity/WelcomeActivity.java b/app/src/main/java/com/codeest/geeknews/ui/main/activity/WelcomeActivity.java
index a384a8f..8af3c6f 100644
--- a/app/src/main/java/com/codeest/geeknews/ui/main/activity/WelcomeActivity.java
+++ b/app/src/main/java/com/codeest/geeknews/ui/main/activity/WelcomeActivity.java
@@ -1,6 +1,7 @@
 package com.codeest.geeknews.ui.main.activity;
 
 import android.content.Intent;
+import android.support.v4.view.ViewCompat;
 import android.widget.ImageView;
 import android.widget.TextView;
 
@@ -43,7 +44,7 @@ protected void initEventAndData() {
     @Override
     public void showContent(WelcomeBean welcomeBean) {
         ImageLoader.load(this, welcomeBean.getImg(), ivWelcomeBg);
-        ivWelcomeBg.animate().scaleX(1.12f).scaleY(1.12f).setDuration(2000).setStartDelay(100).start();
+        ViewCompat.animate(ivWelcomeBg).scaleXBy(-0.05f).scaleYBy(-0.05f).setDuration(2000).setStartDelay(100).start();
         tvWelcomeAuthor.setText(welcomeBean.getText());
     }
 
diff --git a/app/src/main/res/layout/activity_welcome.xml b/app/src/main/res/layout/activity_welcome.xml
index 9bc7862..32272fd 100644
--- a/app/src/main/res/layout/activity_welcome.xml
+++ b/app/src/main/res/layout/activity_welcome.xml
@@ -6,6 +6,8 @@
     <ImageView
         android:id="@+id/iv_welcome_bg"
         android:layout_width="match_parent"
+        android:scaleX="1.12"
+        android:scaleY="1.12"
         android:layout_height="match_parent" />
 
     <TextView