diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 2ce1ae6..3e384bb 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -15,12 +15,16 @@
 -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-	  package="jp.co.omronsoft.openwnn">
+	  package="jp.co.omronsoft.openwnn"
+        android:versionCode="3"
+        android:versionName="1.3.5.2">
 
     <original-package android:name="jp.co.omronsoft.openwnn" />
-
+    
+    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="14"/>
     <uses-permission xmlns:android="http://schemas.android.com/apk/res/android" android:name="android.permission.VIBRATE"/>
-    <application android:label="OpenWnn">
+    <application android:label="OpenWnn"
+        android:theme="@style/Theme">
 
         <service android:name="OpenWnnJAJP" android:label="Japanese IME"
 		 android:permission="android.permission.BIND_INPUT_METHOD"
diff --git a/res/values/styles.xml b/res/values/styles.xml
index e69de29..26ba049 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme" parent="@android:style/Theme.Holo">
+        <item name="android:windowActionBar">false</item>
+        <item name="android:windowNoTitle">false</item>
+    </style>
+</resources>
\ No newline at end of file
