diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 330a7c98b16e162a3d975886153952162d7e02af..22b765709a80b6367d29ac7bcfbd68bdb0f0c892 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,46 +1,45 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.netease.qa.emmagee"
     android:versionCode="30"
     android:versionName="2.0" >
 
-    <uses-sdk android:minSdkVersion="8" />
+    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15"/>
+
     <application android:name=".utils.MyApplication"
-        android:icon="@drawable/icon"
-        android:label="@string/app_name" >
+                 android:icon="@drawable/icon"
+                 android:label="@string/app_name"
+                 android:theme="@android:style/Theme.NoTitleBar">
         <activity
-            android:name=".activity.MainPageActivity"
-            android:label="@string/app_name"
-            android:configChanges="orientation|keyboardHidden"
-            android:launchMode="singleInstance" >   <!-- 防止程序横屏以后重新启动 -->
+                android:name=".activity.MainPageActivity"
+                android:configChanges="orientation|keyboardHidden"
+                android:launchMode="singleInstance"
+                android:screenOrientation="portrait">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <!-- <category android:name="android.intent.category.DEFAULT" /> -->
-                <category android:name="android.intent.category.LAUNCHER" />
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
 
-        <activity
-            android:name=".activity.SettingsActivity"
-            android:label="@string/setting" >
-        </activity>
-        
-        <activity android:name=".activity.AboutActivity" />
-        
-          <activity android:name=".activity.MailSettingsActivity" />
+        <activity android:name=".activity.SettingsActivity"
+                  android:screenOrientation="portrait"/>
+
+        <activity android:name=".activity.AboutActivity"
+                  android:screenOrientation="portrait"/>
+
+        <activity android:name=".activity.MailSettingsActivity"
+                  android:screenOrientation="portrait"/>
 
-         <service 
-            android:name="com.netease.qa.emmagee.service.EmmageeService">
-        </service>
+        <service android:name="com.netease.qa.emmagee.service.EmmageeService"/>
     </application>
 
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
     <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_LOGS"/>
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 </manifest>
\ No newline at end of file
diff --git a/res/drawable-hdpi/bottom_bg.png b/res/drawable-hdpi/bottom_bg.png
new file mode 100644
index 0000000000000000000000000000000000000000..fa426fe7719bf9d06df67a58265b5ea96712ec12
Binary files /dev/null and b/res/drawable-hdpi/bottom_bg.png differ
diff --git a/res/drawable-hdpi/btn_test.png b/res/drawable-hdpi/btn_test.png
new file mode 100644
index 0000000000000000000000000000000000000000..e497a64755763f105d171e50af6dce5361d6b8f3
Binary files /dev/null and b/res/drawable-hdpi/btn_test.png differ
diff --git a/res/drawable-hdpi/btn_test_press.png b/res/drawable-hdpi/btn_test_press.png
new file mode 100644
index 0000000000000000000000000000000000000000..f87e0db699b378cab6f920a2aa48e985cfd4e52f
Binary files /dev/null and b/res/drawable-hdpi/btn_test_press.png differ
diff --git a/res/drawable-hdpi/settings.png b/res/drawable-hdpi/settings.png
new file mode 100644
index 0000000000000000000000000000000000000000..8adebf527f79d1b5d0aa8a76ad818bbdd15d5e59
Binary files /dev/null and b/res/drawable-hdpi/settings.png differ
diff --git a/res/drawable-hdpi/settings_pressed.png b/res/drawable-hdpi/settings_pressed.png
new file mode 100644
index 0000000000000000000000000000000000000000..6dc91fea1dc45ccf483d66a286923cb12c4b957e
Binary files /dev/null and b/res/drawable-hdpi/settings_pressed.png differ
diff --git a/res/drawable/settings_button.xml b/res/drawable/settings_button.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a7bf01a676d728630fc4299859406e12d4fc06c1
--- /dev/null
+++ b/res/drawable/settings_button.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector
+  xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/settings_pressed" android:state_pressed="true"/>
+    <item android:drawable="@drawable/settings_pressed" android:state_focused="true"/>
+    <item android:drawable="@drawable/settings"></item>
+</selector>
diff --git a/res/drawable/test_button.xml b/res/drawable/test_button.xml
new file mode 100644
index 0000000000000000000000000000000000000000..36582e6b51f81188299b90c322580ccadb7ddb3e
--- /dev/null
+++ b/res/drawable/test_button.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector
+  xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_focused="false" android:state_pressed="false" android:drawable="@drawable/btn_test" />
+    <item android:state_focused="false" android:state_pressed="true" android:drawable="@drawable/btn_test_press" />
+    <item android:state_focused="true" android:state_pressed="false" android:drawable="@drawable/btn_test_press" />
+    <item android:state_focused="true" android:state_pressed="true" android:drawable="@drawable/btn_test_press" />
+</selector>
diff --git a/res/layout/list_item.xml b/res/layout/list_item.xml
index 9457e7e35442f6ad4ab368fd6f7cdc3d229eb42e..588331302f9bb8cfba9d72b8cbf0afdfef9b2e66 100644
--- a/res/layout/list_item.xml
+++ b/res/layout/list_item.xml
@@ -11,14 +11,21 @@
 
     <ImageView
         android:id="@+id/image"
-        android:layout_width="60px"
-        android:layout_height="60px"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:adjustViewBounds="true"
+        android:maxHeight="80px"
+        android:maxWidth="80px"
         android:layout_gravity="center"
-        android:layout_marginRight="10dip" />
+        android:layout_marginRight="10dp"
+        android:layout_marginLeft="10dp" />
 
     <TextView
         android:id="@+id/text"
         android:layout_width="fill_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:textSize="18sp"
+        android:textColor="#5B5B5B"
+        android:gravity="center_vertical"/>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/res/layout/mainpage.xml b/res/layout/mainpage.xml
index c9e3a87dd03b879951e68ecc87e5ea1a36636205..343561f6d3bd530832433f1557383c47396dbd75 100644
--- a/res/layout/mainpage.xml
+++ b/res/layout/mainpage.xml
@@ -1,30 +1,45 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
-    android:gravity="bottom|center_horizontal|center_vertical"
-    android:orientation="vertical" >
+              android:layout_width="fill_parent"
+              android:layout_height="fill_parent"
+              android:gravity="bottom|center_horizontal|center_vertical"
+              android:background="@color/light_purple"
+              android:orientation="vertical">
 
-    <ListView
-        android:id="@+id/processList"
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        android:layout_weight="1" />
+    <LinearLayout
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal" >
 
+        <include
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                layout="@layout/navigation_bar" />
+    </LinearLayout>
+    <ListView
+            android:id="@+id/processList"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:cacheColorHint="@color/light_purple"
+            android:listSelector="@color/light_purple"/>
     <LinearLayout
-        android:layout_width="fill_parent"
-        android:layout_height="78dp"
-        android:layout_marginBottom="10dp"
-        android:gravity="center_horizontal|center_vertical"
-        android:orientation="horizontal" >
+            android:layout_width="fill_parent"
+            android:layout_height="80dp"
+            android:background="@drawable/bottom_bg" >
 
         <Button
-            android:id="@+id/test"
-            android:layout_width="200dp"
-            android:layout_height="wrap_content"
-            android:layout_marginBottom="6dp"
-            android:gravity="center_horizontal"
-            android:text="@string/start_test" />
+                android:id="@+id/test"
+                android:layout_width="fill_parent"
+                android:layout_height="fill_parent"
+                android:layout_marginTop="15dp"
+                android:layout_marginBottom="15dp"
+                android:layout_marginLeft="20dp"
+                android:layout_marginRight="20dp"
+                android:background="@drawable/test_button"
+                android:text="@string/start_test"
+                android:textColor="#ffffff"
+                android:textSize="16sp" />
     </LinearLayout>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/res/layout/navigation_bar.xml b/res/layout/navigation_bar.xml
index f39430ac52e9653c0d8e874ad9178a4606659dac..2aa4f72ed981d950107428e14015e630ca680113 100644
--- a/res/layout/navigation_bar.xml
+++ b/res/layout/navigation_bar.xml
@@ -9,9 +9,10 @@
     <ImageView
         android:id="@+id/go_back"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="wrap_content"
         android:paddingRight ="@dimen/image_padding"
-        android:src="@drawable/btn_back" />
+        android:src="@drawable/btn_back"
+        android:clickable="true" />
 
     <TextView
         android:id="@+id/nb_title"
@@ -27,8 +28,9 @@
     <ImageView
         android:id="@+id/btn_set"
         android:layout_width="wrap_content"
-        android:layout_height="fill_parent" 
         android:padding="@dimen/image_padding"
-        android:src="@drawable/btn_save" />
+        android:src="@drawable/btn_save"
+        android:layout_height="wrap_content"
+        android:clickable="true" />
 
 </LinearLayout>
\ No newline at end of file
diff --git a/src/com/netease/qa/emmagee/activity/MainPageActivity.java b/src/com/netease/qa/emmagee/activity/MainPageActivity.java
index edfe2f0c499598983f65749ae67bbb8815d0bb90..fe86354ff559e1337e89b2b27d6b382d729fb66d 100644
--- a/src/com/netease/qa/emmagee/activity/MainPageActivity.java
+++ b/src/com/netease/qa/emmagee/activity/MainPageActivity.java
@@ -39,9 +39,7 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.Window;
-import android.widget.BaseAdapter;
-import android.widget.Button;
-import android.widget.CompoundButton;
+import android.widget.*;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.ImageView;
 import android.widget.ListView;
@@ -76,61 +74,90 @@ public class MainPageActivity extends Activity {
 	private boolean isServiceStop = false;
 	private UpdateReceiver receiver;
 
+    private TextView nb_title;
+    private ImageView go_back;
+    private ImageView btn_set;
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		Log.i(LOG_TAG, "MainActivity::onCreate");
 		super.onCreate(savedInstanceState);
 		requestWindowFeature(Window.FEATURE_NO_TITLE);
 		setContentView(R.layout.mainpage);
+        initTitleLayout();
 		createNewFile();
+
 		processInfo = new ProcessInfo();
-		lstViProgramme = (ListView) findViewById(R.id.processList);
-		btnTest = (Button) findViewById(R.id.test);
 		btnTest.setOnClickListener(new OnClickListener() {
-			@Override
-			public void onClick(View v) {
-				monitorService = new Intent();
-				monitorService.setClass(MainPageActivity.this, EmmageeService.class);
-				if (getString(R.string.start_test).equals(btnTest.getText().toString())) {
-					if (isRadioChecked) {
-						Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
-						String startActivity = "";
-						Log.d(LOG_TAG, packageName);
-						//clear logcat
-						 try {
-							 Runtime.getRuntime().exec("logcat -c");
-						 } catch (IOException e) {
-								Log.d(LOG_TAG, e.getMessage());
-						 }
-						try {
-							startActivity = intent.resolveActivity(getPackageManager()).getShortClassName();
-							startActivity(intent);
-						} catch (Exception e) {
-							Toast.makeText(MainPageActivity.this, getString(R.string.can_not_start_app_toast), Toast.LENGTH_LONG).show();
-							return;
-						}
-						waitForAppStart(packageName);
-						monitorService.putExtra("processName", processName);
-						monitorService.putExtra("pid", pid);
-						monitorService.putExtra("uid", uid);
-						monitorService.putExtra("packageName", packageName);
-						monitorService.putExtra("settingTempFile", settingTempFile);
-						monitorService.putExtra("startActivity", startActivity);
-						startService(monitorService);
-						btnTest.setText(getString(R.string.stop_test));
-					} else {
-						Toast.makeText(MainPageActivity.this, getString(R.string.choose_app_toast), Toast.LENGTH_LONG).show();
-					}
-				} else {
-					btnTest.setText(getString(R.string.start_test));
-					Toast.makeText(MainPageActivity.this, getString(R.string.test_result_file_toast) + EmmageeService.resultFilePath, Toast.LENGTH_LONG).show();
-					stopService(monitorService);
-				}
-			}
-		});
+            @Override
+            public void onClick(View v) {
+                monitorService = new Intent();
+                monitorService.setClass(MainPageActivity.this, EmmageeService.class);
+                if (getString(R.string.start_test).equals(btnTest.getText().toString())) {
+                    if (isRadioChecked) {
+                        Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
+                        String startActivity = "";
+                        Log.d(LOG_TAG, packageName);
+                        //clear logcat
+                        try {
+                            Runtime.getRuntime().exec("logcat -c");
+                        } catch (IOException e) {
+                            Log.d(LOG_TAG, e.getMessage());
+                        }
+                        try {
+                            startActivity = intent.resolveActivity(getPackageManager()).getShortClassName();
+                            startActivity(intent);
+                        } catch (Exception e) {
+                            Toast.makeText(MainPageActivity.this, getString(R.string.can_not_start_app_toast), Toast.LENGTH_LONG).show();
+                            return;
+                        }
+                        waitForAppStart(packageName);
+                        monitorService.putExtra("processName", processName);
+                        monitorService.putExtra("pid", pid);
+                        monitorService.putExtra("uid", uid);
+                        monitorService.putExtra("packageName", packageName);
+                        monitorService.putExtra("settingTempFile", settingTempFile);
+                        monitorService.putExtra("startActivity", startActivity);
+                        startService(monitorService);
+                        btnTest.setText(getString(R.string.stop_test));
+                    } else {
+                        Toast.makeText(MainPageActivity.this, getString(R.string.choose_app_toast), Toast.LENGTH_LONG).show();
+                    }
+                } else {
+                    btnTest.setText(getString(R.string.start_test));
+                    Toast.makeText(MainPageActivity.this, getString(R.string.test_result_file_toast) + EmmageeService.resultFilePath, Toast.LENGTH_LONG).show();
+                    stopService(monitorService);
+                }
+            }
+        });
 		lstViProgramme.setAdapter(new ListAdapter());
+        lstViProgramme.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+                RadioButton rdBtn = (RadioButton)((LinearLayout)view).getChildAt(0);
+                rdBtn.setChecked(true);
+            }
+        });
+
+        nb_title.setText(getString(R.string.app_name));
+        go_back.setVisibility(ImageView.INVISIBLE);
+        btn_set.setImageResource(R.drawable.settings_button);
+        btn_set.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                goToSettingsActivity();
+            }
+        });
 	}
 
+    private void initTitleLayout() {
+        go_back = (ImageView) findViewById(R.id.go_back);
+        nb_title = (TextView) findViewById(R.id.nb_title);
+        btn_set = (ImageView) findViewById(R.id.btn_set);
+        lstViProgramme = (ListView) findViewById(R.id.processList);
+        btnTest = (Button) findViewById(R.id.test);
+    }
+
 	/**
 	 * customized BroadcastReceiver
 	 * 
@@ -258,10 +285,7 @@ public class MainPageActivity extends Activity {
 			showDialog(0);
 			break;
 		case 1:
-			Intent intent = new Intent();
-			intent.setClass(MainPageActivity.this, SettingsActivity.class);
-			intent.putExtra("settingTempFile", settingTempFile);
-			startActivityForResult(intent, Activity.RESULT_FIRST_USER);
+            goToSettingsActivity();
 			break;
 		default:
 			break;
@@ -269,6 +293,13 @@ public class MainPageActivity extends Activity {
 		return false;
 	}
 
+    private void goToSettingsActivity() {
+        Intent intent = new Intent();
+        intent.setClass(MainPageActivity.this, SettingsActivity.class);
+        intent.putExtra("settingTempFile", settingTempFile);
+        startActivityForResult(intent, Activity.RESULT_FIRST_USER);
+    }
+
 	/**
 	 * create a dialog.
 	 * 
@@ -336,12 +367,19 @@ public class MainPageActivity extends Activity {
 
 		@Override
 		public View getView(int position, View convertView, ViewGroup parent) {
+            Programe pr = (Programe) programe.get(position);
 			Viewholder holder = new Viewholder();
 			final int i = position;
 			convertView = MainPageActivity.this.getLayoutInflater().inflate(R.layout.list_item, null);
-			holder.imgViAppIcon = (ImageView) convertView.findViewById(R.id.image);
+
+            holder.imgViAppIcon = (ImageView) convertView.findViewById(R.id.image);
+            holder.imgViAppIcon.setImageDrawable(pr.getIcon());
+
 			holder.txtAppName = (TextView) convertView.findViewById(R.id.text);
+            holder.txtAppName.setText(pr.getProcessName());
+
 			holder.rdoBtnApp = (RadioButton) convertView.findViewById(R.id.rb);
+            holder.rdoBtnApp.setFocusable(false);
 			holder.rdoBtnApp.setId(position);
 			holder.rdoBtnApp.setOnCheckedChangeListener(new OnCheckedChangeListener() {
 				@Override
@@ -366,9 +404,7 @@ public class MainPageActivity extends Activity {
 				if (!holder.rdoBtnApp.isChecked())
 					holder.rdoBtnApp.setChecked(true);
 			}
-			Programe pr = (Programe) programe.get(position);
-			holder.imgViAppIcon.setImageDrawable(pr.getIcon());
-			holder.txtAppName.setText(pr.getProcessName());
+
 			return convertView;
 		}
 	}