diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index bd77dc5..c86cd5d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -22,7 +22,7 @@
         android:theme="@style/AppTheme">
 
         <!--フラグメント画面遷移のやつ-->
-        <activity android:name=".cactusClient.tests.SampleActivity"
+        <activity android:name=".cactusClient.MainActivity"
             android:label="@string/app_name"
             android:screenOrientation="landscape">
             <intent-filter>
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 100114b..c12f7ea 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
@@ -14,6 +14,13 @@
 
 public class CharactersFragment extends Fragment {
 
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.characters_fragment, container, false);
+    }
+
     public void onStart() {
         super.onStart();
 
diff --git a/app/src/main/res/layout/instances_fragment.xml b/app/src/main/res/layout/instances_fragment.xml
index f86651a..eca4d58 100644
--- a/app/src/main/res/layout/instances_fragment.xml
+++ b/app/src/main/res/layout/instances_fragment.xml
@@ -6,16 +6,9 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <RatingBar
-        android:id="@+id/ratingBar"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        tools:layout_editor_absoluteX="176dp"
-        tools:layout_editor_absoluteY="127dp" />
-
     <Button
         android:id="@+id/Instance1"
-        android:layout_width="178dp"
-        android:layout_height="89dp"
+        android:layout_width="244dp"
+        android:layout_height="135dp"
         android:text="Instance1" />
 </android.support.constraint.ConstraintLayout>
\ No newline at end of file