diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 67369eea..15d423aa 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -25,7 +25,11 @@ android {
         val properties = Properties()
         properties.load(FileInputStream(rootProject.file("local.properties")))
 
-        buildConfigField("String", "GOOGLE_WEB_CLIENT_ID", properties.getProperty("google_web_client_id"))
+        buildConfigField(
+            "String",
+            "GOOGLE_WEB_CLIENT_ID",
+            properties.getProperty("google_web_client_id"),
+        )
     }
 
     buildTypes {
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index ef1877ad..29c7f3e5 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -15,7 +15,7 @@
         android:theme="@style/Theme.Pengcook"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
+            android:name=".presentation.MainActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/android/app/src/main/java/net/pengcook/android/data/FeedPagingSource.kt b/android/app/src/main/java/net/pengcook/android/data/datasource/FeedPagingSource.kt
similarity index 90%
rename from android/app/src/main/java/net/pengcook/android/data/FeedPagingSource.kt
rename to android/app/src/main/java/net/pengcook/android/data/datasource/FeedPagingSource.kt
index bd612fbb..1414d146 100644
--- a/android/app/src/main/java/net/pengcook/android/data/FeedPagingSource.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/datasource/FeedPagingSource.kt
@@ -1,8 +1,8 @@
-package net.pengcook.android.data
+package net.pengcook.android.data.datasource
 
 import androidx.paging.PagingSource
 import androidx.paging.PagingState
-import net.pengcook.android.model.Feed
+import net.pengcook.android.presentation.core.model.Feed
 
 class FeedPagingSource(
     private val initialPageNumber: Int = 0,
diff --git a/android/app/src/main/java/net/pengcook/android/data/model/.gitkeep b/android/app/src/main/java/net/pengcook/android/data/model/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/android/app/src/main/java/net/pengcook/android/data/remote/api/.gitkeep b/android/app/src/main/java/net/pengcook/android/data/remote/api/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/android/app/src/main/java/net/pengcook/android/data/repository/DummyFeedsRepository.kt b/android/app/src/main/java/net/pengcook/android/data/repository/DummyFeedsRepository.kt
index e9ce3d04..d4f5b2eb 100644
--- a/android/app/src/main/java/net/pengcook/android/data/repository/DummyFeedsRepository.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/repository/DummyFeedsRepository.kt
@@ -1,6 +1,6 @@
 package net.pengcook.android.data.repository
 
-import net.pengcook.android.model.Feed
+import net.pengcook.android.presentation.core.model.Feed
 
 class DummyFeedsRepository {
     suspend fun fetchFeeds(
diff --git a/android/app/src/main/java/net/pengcook/android/listner/FeedItemEventListener.kt b/android/app/src/main/java/net/pengcook/android/listner/FeedItemEventListener.kt
deleted file mode 100644
index 3b2c0081..00000000
--- a/android/app/src/main/java/net/pengcook/android/listner/FeedItemEventListener.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-package net.pengcook.android.listner
-
-import net.pengcook.android.model.Feed
-
-interface FeedItemEventListener {
-    fun onNavigateToDetail(feedInfo: Feed)
-}
diff --git a/android/app/src/main/java/net/pengcook/android/BindingAdapters.kt b/android/app/src/main/java/net/pengcook/android/presentation/BindingAdapters.kt
similarity index 94%
rename from android/app/src/main/java/net/pengcook/android/BindingAdapters.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/BindingAdapters.kt
index e18eefa1..fef051bc 100644
--- a/android/app/src/main/java/net/pengcook/android/BindingAdapters.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/BindingAdapters.kt
@@ -1,9 +1,10 @@
-package net.pengcook.android
+package net.pengcook.android.presentation
 
 import android.widget.ImageView
 import android.widget.TextView
 import androidx.databinding.BindingAdapter
 import com.bumptech.glide.Glide
+import net.pengcook.android.R
 
 @BindingAdapter("app:imageUrl")
 fun loadImage(
diff --git a/android/app/src/main/java/net/pengcook/android/MainActivity.kt b/android/app/src/main/java/net/pengcook/android/presentation/MainActivity.kt
similarity index 93%
rename from android/app/src/main/java/net/pengcook/android/MainActivity.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/MainActivity.kt
index 4d2d40f7..8ffa3bf9 100644
--- a/android/app/src/main/java/net/pengcook/android/MainActivity.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/MainActivity.kt
@@ -1,10 +1,11 @@
-package net.pengcook.android
+package net.pengcook.android.presentation
 
 import android.os.Bundle
 import android.view.View
 import androidx.appcompat.app.AppCompatActivity
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.ui.NavigationUI
+import net.pengcook.android.R
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
diff --git a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/Comment.kt b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Comment.kt
similarity index 78%
rename from android/app/src/main/java/net/pengcook/android/presentation/uimodel/Comment.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/core/model/Comment.kt
index cccf02b8..ecfec1a1 100644
--- a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/Comment.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Comment.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.presentation.uimodel
+package net.pengcook.android.presentation.core.model
 
 import android.os.Parcelable
 import kotlinx.parcelize.Parcelize
diff --git a/android/app/src/main/java/net/pengcook/android/model/Feed.kt b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Feed.kt
similarity index 79%
rename from android/app/src/main/java/net/pengcook/android/model/Feed.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/core/model/Feed.kt
index 0e1b625b..6d43cc70 100644
--- a/android/app/src/main/java/net/pengcook/android/model/Feed.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Feed.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.model
+package net.pengcook.android.presentation.core.model
 
 data class Feed(
     val id: Long,
diff --git a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/Recipe.kt b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Recipe.kt
similarity index 87%
rename from android/app/src/main/java/net/pengcook/android/presentation/uimodel/Recipe.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/core/model/Recipe.kt
index 58263aea..29da4035 100644
--- a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/Recipe.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/core/model/Recipe.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.presentation.uimodel
+package net.pengcook.android.presentation.core.model
 
 import android.os.Parcelable
 import kotlinx.parcelize.Parcelize
diff --git a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/User.kt b/android/app/src/main/java/net/pengcook/android/presentation/core/model/User.kt
similarity index 77%
rename from android/app/src/main/java/net/pengcook/android/presentation/uimodel/User.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/core/model/User.kt
index 9fd4c3dd..ac7075a3 100644
--- a/android/app/src/main/java/net/pengcook/android/presentation/uimodel/User.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/core/model/User.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.presentation.uimodel
+package net.pengcook.android.presentation.core.model
 
 import android.os.Parcelable
 import kotlinx.parcelize.Parcelize
diff --git a/android/app/src/main/java/net/pengcook/android/home/FeedRecyclerViewAdapter.kt b/android/app/src/main/java/net/pengcook/android/presentation/home/FeedRecyclerViewAdapter.kt
similarity index 80%
rename from android/app/src/main/java/net/pengcook/android/home/FeedRecyclerViewAdapter.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/home/FeedRecyclerViewAdapter.kt
index aacbf42a..a05a16be 100644
--- a/android/app/src/main/java/net/pengcook/android/home/FeedRecyclerViewAdapter.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/home/FeedRecyclerViewAdapter.kt
@@ -1,16 +1,13 @@
-package net.pengcook.android.home
+package net.pengcook.android.presentation.home
 
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import android.widget.ImageView
-import androidx.databinding.BindingAdapter
 import androidx.paging.PagingDataAdapter
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.RecyclerView
-import com.bumptech.glide.Glide
 import net.pengcook.android.databinding.ItemFeedBinding
-import net.pengcook.android.listner.FeedItemEventListener
-import net.pengcook.android.model.Feed
+import net.pengcook.android.presentation.core.model.Feed
+import net.pengcook.android.presentation.home.listener.FeedItemEventListener
 
 class FeedRecyclerViewAdapter(private val eventListener: FeedItemEventListener) :
     PagingDataAdapter<Feed, FeedRecyclerViewAdapter.ViewHolder>(diffCallback) {
@@ -59,11 +56,3 @@ class FeedRecyclerViewAdapter(private val eventListener: FeedItemEventListener)
             }
     }
 }
-
-@BindingAdapter("app:image")
-fun ImageView.image(url: String?) {
-    if (url == null) return
-    Glide.with(this.context)
-        .load(url)
-        .into(this)
-}
diff --git a/android/app/src/main/java/net/pengcook/android/home/HomeFragment.kt b/android/app/src/main/java/net/pengcook/android/presentation/home/HomeFragment.kt
similarity index 97%
rename from android/app/src/main/java/net/pengcook/android/home/HomeFragment.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/home/HomeFragment.kt
index da197dce..625683d9 100644
--- a/android/app/src/main/java/net/pengcook/android/home/HomeFragment.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/home/HomeFragment.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.home
+package net.pengcook.android.presentation.home
 
 import android.os.Bundle
 import android.view.LayoutInflater
diff --git a/android/app/src/main/java/net/pengcook/android/home/HomeViewModel.kt b/android/app/src/main/java/net/pengcook/android/presentation/home/HomeViewModel.kt
similarity index 79%
rename from android/app/src/main/java/net/pengcook/android/home/HomeViewModel.kt
rename to android/app/src/main/java/net/pengcook/android/presentation/home/HomeViewModel.kt
index 2d369524..d218b320 100644
--- a/android/app/src/main/java/net/pengcook/android/home/HomeViewModel.kt
+++ b/android/app/src/main/java/net/pengcook/android/presentation/home/HomeViewModel.kt
@@ -1,4 +1,4 @@
-package net.pengcook.android.home
+package net.pengcook.android.presentation.home
 
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.ViewModel
@@ -8,10 +8,10 @@ import androidx.paging.PagingConfig
 import androidx.paging.PagingData
 import androidx.paging.cachedIn
 import androidx.paging.liveData
-import net.pengcook.android.data.FeedPagingSource
+import net.pengcook.android.data.datasource.FeedPagingSource
 import net.pengcook.android.data.repository.DummyFeedsRepository
-import net.pengcook.android.listner.FeedItemEventListener
-import net.pengcook.android.model.Feed
+import net.pengcook.android.presentation.core.model.Feed
+import net.pengcook.android.presentation.home.listener.FeedItemEventListener
 
 class HomeViewModel : ViewModel(), FeedItemEventListener {
     private val dummyFeedsRepository = DummyFeedsRepository()
diff --git a/android/app/src/main/java/net/pengcook/android/presentation/home/listener/FeedItemEventListener.kt b/android/app/src/main/java/net/pengcook/android/presentation/home/listener/FeedItemEventListener.kt
new file mode 100644
index 00000000..58e6d504
--- /dev/null
+++ b/android/app/src/main/java/net/pengcook/android/presentation/home/listener/FeedItemEventListener.kt
@@ -0,0 +1,7 @@
+package net.pengcook.android.presentation.home.listener
+
+import net.pengcook.android.presentation.core.model.Feed
+
+interface FeedItemEventListener {
+    fun onNavigateToDetail(feedInfo: Feed)
+}
diff --git a/android/app/src/main/res/layout/activity_main.xml b/android/app/src/main/res/layout/activity_main.xml
index 84cafbc4..e86e35a2 100644
--- a/android/app/src/main/res/layout/activity_main.xml
+++ b/android/app/src/main/res/layout/activity_main.xml
@@ -6,7 +6,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical"
     android:weightSum="1"
-    tools:context=".MainActivity">
+    tools:context=".presentation.MainActivity">
 
 
     <androidx.fragment.app.FragmentContainerView
diff --git a/android/app/src/main/res/layout/fragment_home.xml b/android/app/src/main/res/layout/fragment_home.xml
index 72d9a4cb..662eeb4c 100644
--- a/android/app/src/main/res/layout/fragment_home.xml
+++ b/android/app/src/main/res/layout/fragment_home.xml
@@ -7,7 +7,7 @@
 
         <variable
             name="viewModel"
-            type="net.pengcook.android.home.HomeViewModel" />
+            type="net.pengcook.android.presentation.home.HomeViewModel" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -15,7 +15,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:backgroundTint="@color/white"
-        tools:context=".MainActivity">
+        tools:context=".presentation.MainActivity">
 
         <!-- Logo and Recipe Input -->
         <ImageView
diff --git a/android/app/src/main/res/layout/item_feed.xml b/android/app/src/main/res/layout/item_feed.xml
index c7212867..5a476ae3 100644
--- a/android/app/src/main/res/layout/item_feed.xml
+++ b/android/app/src/main/res/layout/item_feed.xml
@@ -7,7 +7,7 @@
 
         <variable
             name="feed"
-            type="net.pengcook.android.model.Feed" />
+            type="net.pengcook.android.presentation.core.model.Feed" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -23,7 +23,7 @@
             android:layout_width="40dp"
             android:layout_height="40dp"
             android:layout_marginEnd="8dp"
-            app:image="@{feed.profileImageUrl}"
+            app:imageUrl="@{feed.profileImageUrl}"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             tools:src="@drawable/ic_launcher_foreground" />
@@ -47,7 +47,7 @@
             android:layout_height="200dp"
             android:layout_marginTop="8dp"
             android:layout_marginBottom="8dp"
-            app:image="@{feed.recipeImageUrl}"
+            app:imageUrl="@{feed.recipeImageUrl}"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/profile_image" />
diff --git a/android/app/src/main/res/navigation/nav_graph.xml b/android/app/src/main/res/navigation/nav_graph.xml
index a841f916..6df4ad58 100644
--- a/android/app/src/main/res/navigation/nav_graph.xml
+++ b/android/app/src/main/res/navigation/nav_graph.xml
@@ -7,7 +7,7 @@
 
     <fragment
         android:id="@+id/homeFragment"
-        android:name="net.pengcook.android.home.HomeFragment"
+        android:name="net.pengcook.android.presentation.home.HomeFragment"
         android:label="fragment_home"
         tools:layout="@layout/fragment_home" />