diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainActivity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainActivity.java
index 4542184c..b8187b7a 100644
--- a/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainActivity.java
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainActivity.java
@@ -1,12 +1,11 @@
-package net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148;
+package edu.hzuapps.androidworks.homeworks.net1314080903148;
 
-import android.support.v7.app.AppCompatActivity;
-import android.os.Bundle;
 import android.hardware.SensorListener;
 import android.hardware.SensorManager;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
 import android.view.Menu;
 
-import net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.R;
 
 @SuppressWarnings("deprecation")
 
@@ -138,7 +137,6 @@ public void onSensorChanged(int sensor, float[] values) {
                 mv.postInvalidate();//重绘MainView
             }
         } //传感器监听器类
-       
     };
 
     @Override
diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainView.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainView.java
index f7abf0a8..af34669a 100644
--- a/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainView.java
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/net1314080903148/Net1314080903148MainView.java
@@ -1,7 +1,7 @@
-package net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148;
+package edu.hzuapps.androidworks.homeworks.net1314080903148;
 
 /**
- * Created by zhuoxw on 2016/5/12.
+ * Created by zhuo on 2016/5/12.
  */
 
 import android.content.Context;
@@ -15,11 +15,10 @@
 import android.util.AttributeSet;
 import android.view.View;
 
-import net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.R;
-
 public class Net1314080903148MainView extends View {
+
     Paint paint = new Paint(); //画笔
-    Bitmap shangBitmap1; //上面的大矩形
+    Bitmap shangBitmap1; //上面的大矩形图
     Bitmap shangBitmap2; //上面的气泡
     Bitmap zuoBitmap1; //左面的大矩形图
     Bitmap zuoBitmap2; //左面图的气泡
@@ -82,7 +81,6 @@ protected void onDraw(Canvas canvas){//重写的绘制方法
         paint.setColor(Color.BLUE); //设置画笔颜色
         paint.setStyle(Style.STROKE); //设置画笔为不填充
 
-
         //画背景矩形
         canvas.drawBitmap(shangBitmap1, shang1_X,shang1_Y, paint); //上
         canvas.drawBitmap(zuoBitmap1, zuo1_X,zuo1_Y, paint); //左
diff --git a/app/src/main/res/layout/activity_net1314080903148_main.xml b/app/src/main/res/layout/activity_net1314080903148_main.xml
index 7ad6f1ac..80b4d9d3 100644
--- a/app/src/main/res/layout/activity_net1314080903148_main.xml
+++ b/app/src/main/res/layout/activity_net1314080903148_main.xml
@@ -7,9 +7,9 @@
     android:paddingLeft="@dimen/activity_horizontal_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
-    tools:context="net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainActivity">
+    tools:context="edu.hzuapps.androidworks.homeworks.net1314080903148.Net1314080903148MainActivity">
 
-    <net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainView
+    <edu.hzuapps.androidworks.homeworks.net1314080903148.Net1314080903148MainView
         android:orientation="vertical"
         android:layout_width="match_parent"
         android:layout_height="fill_parent"
@@ -18,5 +18,6 @@
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
         android:layout_marginTop="36dp">
-    </net1314080903148.homeworks.androidworks.hzuapps.edu.net1314080903148.Net1314080903148MainView>
+    </edu.hzuapps.androidworks.homeworks.net1314080903148.Net1314080903148MainView>
+
 </RelativeLayout>