diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/MyPaint.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/MyPaint.java
index 1fbf18b..7811213 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/MyPaint.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/MyPaint.java
@@ -19,6 +19,7 @@
 import androidx.annotation.Nullable;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
+
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -45,7 +46,7 @@
         paint.setColor(Color.RED);//色の指定
         paint.setStyle(Paint.Style.STROKE);//線をひく
         paint.setStrokeWidth(20);//幅
-        this.acanthus= new Acanthus();
+        this.acanthus = new Acanthus();
         this.strokeNo = new MutableLiveData<Integer>();
     }
 
@@ -54,7 +55,7 @@
     @Override
     protected void onDraw(Canvas canvas) {
         super.onDraw(canvas);
-        canvas.drawPath(path,paint);
+        canvas.drawPath(path, paint);
     }
 
 
@@ -69,15 +70,15 @@
         ylen.add(y);
 
         //(3-2)タッチの処理
-        switch (event.getAction()){
+        switch (event.getAction()) {
             case MotionEvent.ACTION_DOWN:
-                path.moveTo(x,y);
+                path.moveTo(x, y);
                 addStrokes(getAcanthus());
                 invalidate();
                 break;
             case MotionEvent.ACTION_MOVE:
-                path.lineTo(x,y);
-                AddPositions(x,y,getStrokeNo());
+                path.lineTo(x, y);
+                AddPositions(x, y, getStrokeNo());
                 invalidate();
                 break;
             case MotionEvent.ACTION_UP:
@@ -90,16 +91,17 @@
 
 
     //４）クリア処理
-    public void clearCanvas(){
+    public void clearCanvas() {
         System.out.println(xlen.toArray());
         path.reset();
         invalidate();
     }
 
-    public void setAcanthus(Acanthus acanthus){
-        this.acanthus=acanthus;
+    public void setAcanthus(Acanthus acanthus) {
+        this.acanthus = acanthus;
     }
-    public Acanthus getAcanthus(){
+
+    public Acanthus getAcanthus() {
         return acanthus;
     }
 
@@ -114,20 +116,20 @@
     //////////////////////////////////////////////////////////////////////////////////////////////////
     //////////////////////////////////////////////////////////////////////////////////////////////////
     //retrofit
-    public void AddPositions(double x, double y ,MutableLiveData<Integer> strokeno){
+    public void AddPositions(double x, double y, MutableLiveData<Integer> strokeno) {
         Retrofit retrofit = new Retrofit.Builder()
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/acanthus/")
                 .addConverterFactory(ScalarsConverterFactory.create())
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         final StrokesRest strokesRest = retrofit.create(StrokesRest.class);
-        Call<Integer> call = strokesRest.addPositions(1111,strokeno.getValue(),x,y);
+        Call<Integer> call = strokesRest.addPositions(1111, strokeno.getValue(), x, y);
         call.enqueue(new Callback<Integer>() {
             @Override
             public void onResponse(Call<Integer> call, Response<Integer> response) {
-                if(response.isSuccessful()) {
+                if (response.isSuccessful()) {
                     System.out.println("success");
-                }else{
+                } else {
                     System.out.println("false");
                 }
             }
@@ -140,21 +142,21 @@
 
     }
 
-    public void addStrokes(Acanthus acanthus){
+    public void addStrokes(Acanthus acanthus) {
         Retrofit retrofit = new Retrofit.Builder()
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/acanthus/")
                 .addConverterFactory(ScalarsConverterFactory.create())
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         final StrokesRest strokesRest = retrofit.create(StrokesRest.class);
-        Call<Integer> call = strokesRest.addStrokes(1111,acanthus.getPreferenceUid(),acanthus.getPreferenceToken(),1,1,1);
+        Call<Integer> call = strokesRest.addStroke(1111, acanthus.getPreferenceUid(), acanthus.getPreferenceToken(), 1, 1, 1);
         call.enqueue(new Callback<Integer>() {
             @Override
             public void onResponse(Call<Integer> call, Response<Integer> response) {
-                if(response.isSuccessful()) {
+                if (response.isSuccessful()) {
                     System.out.println("success");
                     setStrokeNo(response.body().intValue());
-                }else{
+                } else {
                     System.out.println("false");
                 }
             }