diff --git a/core/java/com/android/internal/widget/DecorCaptionView.java b/core/java/com/android/internal/widget/DecorCaptionView.java
index 29bdfe98c4ab2cf3c5771e6f565715232f089997..08c8a2cac81eda709fab38ae1fe9ad8e5d0e54fd 100644
--- a/core/java/com/android/internal/widget/DecorCaptionView.java
+++ b/core/java/com/android/internal/widget/DecorCaptionView.java
@@ -109,6 +109,7 @@ public class DecorCaptionView extends ViewGroup implements View.OnTouchListener,
     private GestureDetector mGestureDetector;
     private View mClickTarget;
     private static final String qiyiLoginCxt = "org.qiyi.android.video.ui.account.PhoneAccountActivity";
+    private TextView tvAppName;
 
     public static class WindowProperty {
         private WindowProperty() { }