diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index c531d0b..7eb3d7a 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,4 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="red.hiro.hitomi_search_plus">
     <uses-permission android:name="android.permission.INTERNET"/>
     <application android:label="Hitomi Search Plus" android:name="${applicationName}" android:icon="@mipmap/ic_launcher">
         <activity android:name=".MainActivity" android:exported="true" android:launchMode="singleTop" android:taskAffinity="" android:theme="@style/LaunchTheme" android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode" android:hardwareAccelerated="true" android:windowSoftInputMode="adjustResize">
diff --git a/android/app/src/main/kotlin/com/example/hitomi_search_plus/MainActivity.kt b/android/app/src/main/kotlin/red/hiro/hitomi_search_plus/MainActivity.kt
similarity index 67%
rename from android/app/src/main/kotlin/com/example/hitomi_search_plus/MainActivity.kt
rename to android/app/src/main/kotlin/red/hiro/hitomi_search_plus/MainActivity.kt
index 59b3612..b9aed57 100644
--- a/android/app/src/main/kotlin/com/example/hitomi_search_plus/MainActivity.kt
+++ b/android/app/src/main/kotlin/red/hiro/hitomi_search_plus/MainActivity.kt
@@ -1,4 +1,4 @@
-package com.example.hitomi_search_plus
+package red.hiro.hitomi_search_plus
 
 import io.flutter.embedding.android.FlutterActivity