diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index b782eed..9534814 100644
--- a/.idea/caches/build_file_checksums.ser
+++ b/.idea/caches/build_file_checksums.ser
Binary files differ
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 d6df825..be7b717 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/MainActivity.java
@@ -27,7 +27,7 @@
         //fragmentの設定
         Fragment fragment;
         fragment = new StartFragment();
-        getSupportFragmentManager().beginTransaction().add(R.id.flamelayout_place, fragment).commit();
+        getSupportFragmentManager().beginTransaction().add(R.id.framelayout_place, fragment).commit();
         setContentView(R.layout.activity_main);
     }
 
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
index cf4a71b..41f363c 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
@@ -38,7 +38,7 @@
                 FragmentManager manager = getFragmentManager();
                 FragmentTransaction transaction = manager.beginTransaction();
 
-                transaction.replace(R.id.flamelayout_place, new InstancesFragment());
+                transaction.replace(R.id.framelayout_place, new InstancesFragment());
 
                 transaction.commit();
             }
@@ -54,7 +54,7 @@
 
                 FragmentManager manager = getFragmentManager();
                 FragmentTransaction transaction = manager.beginTransaction();
-                transaction.replace(R.id.flamelayout_place, new PlayerFragment());
+                transaction.replace(R.id.framelayout_place, new PlayerFragment());
                 transaction.addToBackStack(null);
                 transaction.commit();
             }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
index cd5c388..f9c40e6 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
@@ -60,7 +60,7 @@
                 Bundle bundle = new Bundle();
                 bundle.putSerializable("test","これはテストです");
                 fragment.setArguments(bundle);
-                transaction.replace(R.id.flamelayout_place, fragment,"characters_fragment");
+                transaction.replace(R.id.framelayout_place, fragment,"characters_fragment");
                 transaction.commit();
             }
         });
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
index bcc302c..31a0b2a 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
@@ -38,7 +38,7 @@
                 FragmentManager manager = getFragmentManager();
                 FragmentTransaction transaction = manager.beginTransaction();
                 transaction.addToBackStack(null);
-                transaction.replace(R.id.flamelayout_place, new SignUpFragment());
+                transaction.replace(R.id.framelayout_place, new SignUpFragment());
                 transaction.commit();
             }
         });
@@ -56,7 +56,7 @@
                 FragmentManager manager = getFragmentManager();
                 FragmentTransaction transaction = manager.beginTransaction();
 
-                transaction.replace(R.id.flamelayout_place, new InstancesFragment());
+                transaction.replace(R.id.framelayout_place, new InstancesFragment());
 
                 transaction.commit();
 //                 **********************************************************************/
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
index 2d393b9..19df6e1 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
@@ -48,7 +48,7 @@
 
                 transaction.addToBackStack(null);
                 //transaction.replace(R.id.fragment_place, new LoginFragment());
-                transaction.replace(R.id.flamelayout_place, new LoginFragment());
+                transaction.replace(R.id.framelayout_place, new LoginFragment());
 
                 transaction.commit();
             }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/StartFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/StartFragment.java
index e3e1778..2383e91 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/StartFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/StartFragment.java
@@ -31,7 +31,7 @@
             public void onClick(View view) {
                 FragmentManager manager = getFragmentManager();
                 FragmentTransaction transaction = manager.beginTransaction();
-                transaction.replace(R.id.flamelayout_place,new LoginFragment());
+                transaction.replace(R.id.framelayout_place,new LoginFragment());
                 transaction.addToBackStack(null);
                 transaction.commit();
             }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 5c02dfb..147e60b 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -20,15 +20,9 @@
 
 
     <FrameLayout
-        android:id="@+id/flamelayout_place"
+        android:id="@+id/framelayout_place"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginBottom="8dp"
-        android:layout_marginEnd="8dp"
-        android:layout_marginLeft="8dp"
-        android:layout_marginRight="8dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/layout/fragment_start.xml b/app/src/main/res/layout/fragment_start.xml
index 7b7846d..c4aa179 100644
--- a/app/src/main/res/layout/fragment_start.xml
+++ b/app/src/main/res/layout/fragment_start.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.constraint.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:id="@+id/fragment_start"
     android:layout_width="match_parent"
@@ -7,18 +8,32 @@
     tools:context=".cactusClient.views.StartFragment">
 
     <!-- TODO: Update blank fragment layout -->
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="@android:color/holo_orange_light"
-        android:text="Start"
-        android:textSize="30sp" />
 
     <Button
         android:id="@+id/start_button"
         android:layout_width="150dp"
         android:layout_height="100dp"
-        android:layout_centerInParent="true"
-        android:text="Button" />
+        android:layout_marginBottom="37dp"
+        android:text="Start"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
 
-</RelativeLayout>
\ No newline at end of file
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="92dp"
+        android:layout_marginEnd="268dp"
+        android:layout_marginLeft="266dp"
+        android:layout_marginRight="268dp"
+        android:layout_marginStart="266dp"
+        android:layout_marginTop="64dp"
+        android:text="Cactus"
+        android:textSize="36sp"
+        app:layout_constraintBottom_toTopOf="@+id/start_button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index a5331d7..1346d5d 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -23,7 +23,7 @@
     <color name="blanchedalmond">#FFffebcd</color>
     <color name="bisque">#FFffe4c4</color>
     <color name="moccasin">#FFffe4b5</color>
-    <color name="navajowhite">#FFffdead</color>
+    <color name="navajowhite">#ffdead</color>
     <color name="peachpuff">#FFffdab9</color>
     <color name="mistyrose">#FFffe4e1</color>
     <color name="lavenderblush">#FFfff0f5</color>
@@ -60,7 +60,7 @@
     <color name="mediumturquoise">#FF48d1cc</color>
     <color name="darkturquoise">#FF00ced1</color>
     <color name="lightseagreen">#FF20b2aa</color>
-    <color name="cadetblue">#FF5f9ea0</color>
+    <color name="cadetblue">#5f9ea0</color>
     <color name="darkcyan">#FF008b8b</color>
     <color name="teal">#FF008080</color>
     <color name="darkslategray">#FF2f4f4f</color>