diff --git a/.idea/misc.xml b/.idea/misc.xml
index 860da66..d5d35ec 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleActivity.java b/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleActivity.java
index 1c15f20..fac1d56 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleActivity.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleActivity.java
@@ -1,35 +1,19 @@
 package org.ntlab.acanthus_client.views.title;
 
-import androidx.annotation.RequiresApi;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 
-import android.animation.ObjectAnimator;
-import android.content.Intent;
-import android.graphics.ImageDecoder;
-import android.graphics.drawable.AnimatedImageDrawable;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Handler;
-import android.view.View;
-import android.view.animation.AlphaAnimation;
-import android.view.animation.Animation;
-import android.view.animation.AnimationUtils;
-import android.widget.ImageView;
-
-import com.bumptech.glide.Glide;
-import com.bumptech.glide.request.target.GlideDrawableImageViewTarget;
-
 import org.ntlab.acanthus_client.Acanthus;
 import org.ntlab.acanthus_client.R;
 import org.ntlab.acanthus_client.databinding.ActivityTitleBinding;
 import org.ntlab.acanthus_client.views.MainActivity;
-import org.ntlab.acanthus_client.views.login.LoginScreenViewModel;
 import org.ntlab.acanthus_client.views.sign_up.SignUpActivity;
 
-import static java.lang.Thread.sleep;
-
 public class TitleActivity extends AppCompatActivity {
     private TitleViewModel titleViewModel;
     private ActivityTitleBinding binding;
@@ -66,7 +50,7 @@
     private void init() {
         binding = ActivityTitleBinding.inflate(getLayoutInflater());
         startObserve();
-        falseLoginOvserve();
+        falseLoginObserve();
     }
     // VMの監視開始
     //3秒間の画面表示
@@ -79,7 +63,7 @@
             }
         });
     }
-    private void falseLoginOvserve(){
+    private void falseLoginObserve(){
         titleViewModel = new ViewModelProvider(this).get(TitleViewModel.class);
         titleViewModel.getLoginstatus().observe(this, new Observer<Boolean>() {
             @Override
diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleViewModel.java b/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleViewModel.java
index c6942fd..b769bce 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleViewModel.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/title/TitleViewModel.java
@@ -22,10 +22,10 @@
 
 public class TitleViewModel extends ViewModel {
     private MutableLiveData<Acanthus> acanthusMutableLiveData;
-    private MutableLiveData<Boolean> loginstatus;
+    private MutableLiveData<Boolean> loginStatus;
     public TitleViewModel() {
         this.acanthusMutableLiveData = new MutableLiveData<>();
-        this.loginstatus = new MutableLiveData<>();
+        this.loginStatus = new MutableLiveData<>();
     }
 
     //-----------------------------------------------------------------
@@ -33,7 +33,7 @@
     public LiveData<Acanthus> getAcanthus() {
         return this.acanthusMutableLiveData;
     }
-    public LiveData<Boolean> getLoginstatus(){return this.loginstatus;}
+    public LiveData<Boolean> getLoginStatus(){return this.loginStatus;}
 
 
     public void LoginToken(Acanthus acanthus, String emailForm, String passwordForm) {
@@ -55,16 +55,16 @@
                     if(response.body()!=null){
                         setVariableFromResponse(acanthus, response.body().getToken(), emailAddress, password);
                     }else{
-                        loginstatus.setValue(false);
+                        loginStatus.setValue(false);
                     }
                 }else{
-                    loginstatus.setValue(false);
+                    loginStatus.setValue(false);
                 }
             }
 
             @Override
             public void onFailure(Call<AccountTokenJson> call, Throwable t) {
-                loginstatus.setValue(false);
+                loginStatus.setValue(false);
             }
         });
     }