diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 1d1275b..b782eed 100644
--- a/.idea/caches/build_file_checksums.ser
+++ b/.idea/caches/build_file_checksums.ser
Binary files differ
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c7382bd..4a2d62c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,6 +23,7 @@
 
         <!--フラグメント画面遷移のやつ-->
         <activity android:name=".cactusClient.MainActivity"
+            android:theme="@style/SplashTheme"
             android:label="@string/app_name"
             android:screenOrientation="landscape">
             <intent-filter>
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java
index ff7bc09..6deee2a 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java
@@ -1,13 +1,11 @@
 package org.ntlab.radishforandroidstudio.cactusClient;
 
 import android.os.Bundle;
-import android.os.Handler;
 import android.support.v4.app.Fragment;
 import android.support.v7.app.AppCompatActivity;
 
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.views.LoginFragment;
-import org.ntlab.radishforandroidstudio.cactusClient.views.SplashScreenFragment;
 
 
 public class MainActivity extends AppCompatActivity {
@@ -23,33 +21,24 @@
 
     //    }
 
-    SplashScreenFragment dialog;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setTheme(R.style.SplashDialogTheme);
+        // splash
+        try {
+            Thread.sleep(10000);
+
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        setTheme(R.style.AppTheme_NoActionBar);
+
+        Fragment fragment;
+        fragment = new LoginFragment();
+        getSupportFragmentManager().beginTransaction().add(R.id.fragment_place, fragment).commit();
         setContentView(R.layout.activity_main);
-
-        openSplashScreenFragment();
-
-    }
-
-    private void openSplashScreenFragment() {
-        dialog = new SplashScreenFragment();
-//        dialog.show(getFragmentManager(), "dialog");
-
-        dialog.show(getSupportFragmentManager(),"dialog");
-
-        Handler handler = new Handler();
-
-        handler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-
-                dialog.dismiss();
-            }
-
-        }, 2000);
     }
 
 
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SplashScreenFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SplashScreenFragment.java
deleted file mode 100644
index 3b95820..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SplashScreenFragment.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.views;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.net.Uri;
-import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.Fragment;
-import android.util.DisplayMetrics;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.WindowManager;
-
-import org.ntlab.radishforandroidstudio.R;
-
-public class SplashScreenFragment extends DialogFragment {
-
-    @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-
-        Dialog dialog = getDialog();
-
-        WindowManager.LayoutParams lp = dialog.getWindow().getAttributes();
-
-        DisplayMetrics metrics = getResources().getDisplayMetrics();
-        int dialogWidth = (int) (metrics.widthPixels * 0.8);
-        int dialogHeight = (int) (metrics.heightPixels * 0.8);
-
-        lp.width = dialogWidth;
-        lp.height = dialogHeight;
-        dialog.getWindow().setAttributes(lp);
-    }
-
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        Dialog dialog = new Dialog(getActivity(), R.style.SplashDialogTheme);
-        // ダイアログをキャンセルできないようにする
-        setCancelable(false);
-
-        return dialog;
-    }
-}
diff --git a/app/src/main/res/drawable/nittalab.png b/app/src/main/res/drawable/nittalab.png
new file mode 100644
index 0000000..dcb8dbb
--- /dev/null
+++ b/app/src/main/res/drawable/nittalab.png
Binary files differ
diff --git a/app/src/main/res/drawable/splash.xml b/app/src/main/res/drawable/splash.xml
new file mode 100644
index 0000000..24f1bdc
--- /dev/null
+++ b/app/src/main/res/drawable/splash.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:opacity="opaque"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <item
+        android:drawable="@color/colorPrimaryDark"/>
+
+    <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@drawable/nittalab" />
+    </item>
+
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_splash_screen.xml b/app/src/main/res/layout/fragment_splash_screen.xml
deleted file mode 100644
index f578c8f..0000000
--- a/app/src/main/res/layout/fragment_splash_screen.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout 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"
-    android:gravity="center_vertical|center_horizontal"
-    android:layout_gravity="center_horizontal"
-    tools:context=".cactusClient.views.SplashScreenFragment">
-
-    <!-- TODO: Update blank fragment layout -->
-
-
-    <ImageView
-        android:id="@+id/splash"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:src="@mipmap/ic_launcher" />
-</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 928c455..64b137b 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -8,9 +8,17 @@
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
-    <style name="SplashDialogTheme" parent="@android:style/Theme.Holo.Dialog">
-        <item name="android:windowActionBar">false</item>
-        <item name="android:windowNoTitle">true</item>
+    <style name="AppTheme.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+
+    <style name="SplashTheme" parent="AppTheme">
+        <item name="android:windowBackground">@drawable/splash</item>
     </style>
 
 </resources>