diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 6f43c270..17eab17b 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -6,25 +6,13 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-
-    <androidx.fragment.app.FragmentContainerView
-        android:id="@+id/fragmentContainerView2"
-        android:name="androidx.navigation.fragment.NavHostFragment"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hello World!"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-
-        app:defaultNavHost="true"
-        app:navGraph="@navigation/app_nav_graph"/>
-
-    <com.google.android.material.bottomnavigation.BottomNavigationView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" >
-
-
-    </com.google.android.material.bottomnavigation.BottomNavigationView>
+        app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/bottom_menu.xml b/app/src/main/res/menu/bottom_menu.xml
deleted file mode 100644
index dac74b82..00000000
--- a/app/src/main/res/menu/bottom_menu.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item
-        android:id="@+id/homeTestUi"
-        android:title="HomeTestUi" />
-
-</menu>
\ No newline at end of file
diff --git a/app/src/main/res/navigation/app_nav_graph.xml b/app/src/main/res/navigation/app_nav_graph.xml
deleted file mode 100644
index 8941863b..00000000
--- a/app/src/main/res/navigation/app_nav_graph.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<navigation xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/app_nav_graph"
-    app:startDestination="@id/placeholder">
-
-    <include app:graph="@navigation/ui_home_nav_graph" />
-    <fragment android:id="@+id/placeholder" >
-        <action
-            android:id="@+id/action_placeholder_to_ui_home_nav_graph"
-            app:destination="@id/ui_home_nav_graph" />
-    </fragment>
-
-
-</navigation>
\ No newline at end of file
diff --git a/ui/home/src/main/res/navigation/ui_home_nav_graph.xml b/ui/home/src/main/res/navigation/ui_home_nav_graph.xml
deleted file mode 100644
index a0dbba42..00000000
--- a/ui/home/src/main/res/navigation/ui_home_nav_graph.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<navigation xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/ui_home_nav_graph"
-    app:startDestination="@id/homeTestUi">
-
-    <fragment
-        android:id="@+id/homeTestUi"
-        android:name="one.nem.ui.home.HomeTestUi"
-        android:label="HomeTestUi" />
-</navigation>
\ No newline at end of file