diff --git a/app/src/main/java/com/example/cosmosclient/app/Cosmos.java b/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
index ab281c2..08f8cc6 100644
--- a/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
+++ b/app/src/main/java/com/example/cosmosclient/app/Cosmos.java
@@ -4,10 +4,10 @@
 import android.app.Activity;
 import android.app.Application;
 import android.content.ComponentCallbacks;
-import android.content.res.Configuration;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.annotation.RequiresApi;
@@ -18,7 +18,7 @@
 import com.example.cosmosclient.entities.AreaInformation;
 import com.example.cosmosclient.entities.Group;
 import com.example.cosmosclient.services.CosmosBackgroundService;
-import com.example.cosmosclient.views.RequestPermissionsActivty;
+import com.example.cosmosclient.views.RequestPermissionsActivity;
 
 import android.content.SharedPreferences;
 import android.view.Gravity;
@@ -43,15 +43,14 @@
         super();
         Log.d(TAG, " Constructor");
 
-
         registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
             @Override
             public void onActivityCreated(Activity activity, Bundle bundle) {
                 Log.d(TAG, activity + "onActivityCreated");
                 // 未許可あり
-                if (activity instanceof RequestPermissionsActivty && !reqPermissions.isEmpty()) {
+                if (activity instanceof RequestPermissionsActivity && !reqPermissions.isEmpty()) {
                     Log.d(TAG, "isRequestPermission");
-                    ((RequestPermissionsActivty)activity).setOnRequestPermissionsResultCallback(new ActivityCompat.OnRequestPermissionsResultCallback() {
+                    ((RequestPermissionsActivity)activity).setOnRequestPermissionsResultCallback(new ActivityCompat.OnRequestPermissionsResultCallback() {
                         @Override
                         public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
                             Log.d(TAG, "onRequestPermissionsResult");