diff --git a/app/src/main/java/com/monke/monkeybook/view/impl/MainActivity.java b/app/src/main/java/com/monke/monkeybook/view/impl/MainActivity.java
index e0cb92d..4848561 100644
--- a/app/src/main/java/com/monke/monkeybook/view/impl/MainActivity.java
+++ b/app/src/main/java/com/monke/monkeybook/view/impl/MainActivity.java
@@ -65,6 +65,7 @@ public class MainActivity extends MBaseActivity<IMainPresenter> implements IMain
 
     @Override
     protected void bindView() {
+        int b = 3;
         int a = 1;
         downloadListPop = new DownloadListPop(MainActivity.this);