diff --git a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java b/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java
deleted file mode 100644
index 54ba513e..00000000
--- a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanFragment.java
+++ /dev/null
@@ -1,75 +0,0 @@
-package one.nem.lacerta.component.scanner;
-
-import android.graphics.BitmapFactory;
-import android.os.Bundle;
-
-import androidx.constraintlayout.utils.widget.ImageFilterView;
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.websitebeaver.documentscanner.DocumentScanner;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link ScannerScanFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class ScannerScanFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-//    private static final String MAX_SCAN_COUNT = "max_scan_count"; // 規定値
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-
-
-    public ScannerScanFragment() {
-        // Required empty public constructor
-    }
-
-    public static ScannerScanFragment newInstance(String param1) {
-        ScannerScanFragment fragment = new ScannerScanFragment();
-        Bundle args = new Bundle();
-//        args.putString(MAX_SCAN_COUNT, param1);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-//            mParam1 = getArguments().getString(MAX_SCAN_COUNT);
-//            scan(Integer.parseInt(mParam1));
-        }
-    }
-
-
-    public DocumentScanner getDocumentScanner() {
-        return new DocumentScanner(
-                this,
-                (croppedImageResults) -> {
-                    // display the first cropped image
-                    croppedImageView.setImageBitmap(
-                            BitmapFactory.decodeFile(croppedImageResults.get(0))
-                    );
-                    return null;
-                },
-                (errorMessage) -> {
-                    // an error happened
-                    return null;
-                },
-                () -> {
-                    // user canceled document scan
-                    return null;
-                },
-                null,
-                null,
-                null
-        );
-    }
-}
\ No newline at end of file
diff --git a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java b/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java
deleted file mode 100644
index beffe3d0..00000000
--- a/component/scanner/src/main/java/one/nem/lacerta/component/scanner/ScannerScanResultFragment.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package one.nem.lacerta.component.scanner;
-
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link ScannerScanResultFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class ScannerScanResultFragment extends Fragment {
-
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
-
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
-
-    public ScannerScanResultFragment() {
-        // Required empty public constructor
-    }
-
-    /**
-     * Use this factory method to create a new instance of
-     * this fragment using the provided parameters.
-     *
-     * @param param1 Parameter 1.
-     * @param param2 Parameter 2.
-     * @return A new instance of fragment ScannerScanResultFragment.
-     */
-    // TODO: Rename and change types and number of parameters
-    public static ScannerScanResultFragment newInstance(String param1, String param2) {
-        ScannerScanResultFragment fragment = new ScannerScanResultFragment();
-        Bundle args = new Bundle();
-        args.putString(ARG_PARAM1, param1);
-        args.putString(ARG_PARAM2, param2);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-        }
-    }
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_scanner_scan_result, container, false);
-    }
-}
\ No newline at end of file
diff --git a/component/scanner/src/main/res/layout/fragment_scanner_scan.xml b/component/scanner/src/main/res/layout/fragment_scanner_scan.xml
deleted file mode 100644
index cf20c76f..00000000
--- a/component/scanner/src/main/res/layout/fragment_scanner_scan.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".ScannerScanFragment">
-
-    <!-- TODO: Update blank fragment layout -->
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:text="@string/hello_blank_fragment" />
-
-</FrameLayout>
\ No newline at end of file
diff --git a/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml b/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml
deleted file mode 100644
index 2ecaf967..00000000
--- a/component/scanner/src/main/res/layout/fragment_scanner_scan_result.xml
+++ /dev/null
@@ -1,133 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    tools:context=".MainActivity">
-
-    <androidx.constraintlayout.utils.widget.ImageFilterView
-        android:id="@+id/cropped_image_view"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        app:layout_constraintBottom_toTopOf="@+id/linear_layout_buttons">
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Saturation" />
-
-            <SeekBar
-                android:id="@+id/seekBar_saturation"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:max="200"
-                android:progress="100"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Contrast" />
-
-            <SeekBar
-                android:id="@+id/seekBar_contrast"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:max="200"
-                android:progress="100"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Brightness" />
-
-            <SeekBar
-                android:id="@+id/seekBar_brightness"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:max="200"
-                android:progress="100"
-                android:layout_weight="1"/>
-        </LinearLayout>
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="horizontal"
-            android:layout_margin="12dp">
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="0"
-                android:text="Warmth" />
-
-            <SeekBar
-                android:id="@+id/seekBar_warmth"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:max="500"
-                android:progress="100"
-                android:layout_weight="1"/>
-        </LinearLayout>
-
-    </LinearLayout>
-
-    <LinearLayout
-        android:id="@+id/linear_layout_buttons"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent">
-
-        <Button
-            android:id="@+id/button_save_image"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:insetLeft="12dp"
-            android:insetRight="12dp"
-            android:text="Save Image" />
-
-        <Button
-            android:id="@+id/button_kill_me"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:insetLeft="12dp"
-            android:insetRight="12dp"
-            android:text="Kill me" />
-    </LinearLayout>
-
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file