diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/Position.java b/app/src/main/java/org/ntlab/acanthus_client/entities/Position.java
index f311050..fc77782 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/entities/Position.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/entities/Position.java
@@ -2,7 +2,7 @@
 
 //-----------------------------------------------------------------
 // ペン座標
-public class Position implements Comparable {
+public class Position {
     private int i;
     private Float x;
     private Float y;
@@ -31,15 +31,4 @@
 
     //-----------------------------------------------------------------
     //
-    @Override
-    public int compareTo(Object o) {
-        if (o instanceof Position) {
-            if (i < ((Position) o).i) {
-                return -1;
-            } else if (i > ((Position) o).i) {
-                return 1;
-            }
-        }
-        return 0;
-    }
 }
diff --git a/app/src/main/java/org/ntlab/acanthus_client/entities/Stroke.java b/app/src/main/java/org/ntlab/acanthus_client/entities/Stroke.java
index da661cb..1d97c24 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/entities/Stroke.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/entities/Stroke.java
@@ -1,6 +1,7 @@
 package org.ntlab.acanthus_client.entities;
 
 import java.util.ArrayList;
+import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
 
@@ -12,7 +13,7 @@
     private int pen;
     private int color;
     private int thickness;
-    private SortedSet<Position> positions = new TreeSet<>();
+    private List<Position> positions = new ArrayList<>();
 
     public int getStrokeNo() {
         return this.strokeNo;
@@ -26,7 +27,7 @@
     public int getThickness() {
         return this.thickness;
     }
-    public SortedSet<Position> getPositions() {
+    public List<Position> getPositions() {
         return this.positions;
     }
 }
diff --git a/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java b/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
index 8f5da61..899c755 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/resources/gallery/StrokesRest.java
@@ -45,7 +45,7 @@
     //
     @FormUrlEncoded
     @POST("gallery/{aid}/pageMap/{pid}/layers/0/strokes/{strokeNo}/positions")
-    Call<Integer> addPositions(@Field("positionNo") int i, @Path("aid") Integer aid,
+    Call<String> addPositions(@Field("positionNo") int i, @Path("aid") Integer aid,
                                @Path("pid") int pid, @Path("strokeNo") Integer strokeNo,
                                @Field("x") double x, @Field("y") double y);
 
diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
index b4cf4f9..8027d98 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintCanvas.java
@@ -17,6 +17,7 @@
 import org.ntlab.acanthus_client.entities.Stroke;
 
 import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
 import java.util.Base64;
 import java.util.Collection;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
@@ -27,7 +28,7 @@
 
 //-----------------------------------------------------------------
 // 描画キャンバスの本体
-public class PaintCanvas extends View  {
+public class PaintCanvas extends View {
 
     private Path path;
     private Path clonepath;
@@ -35,6 +36,10 @@
     private Paint paint;
     private Paint clonepaint;
     private Paint latestpaint;
+    private ArrayList<Paint> paints = new ArrayList<>();
+    private ArrayList<Path> paths = new ArrayList<>();
+    private ArrayList<Paint> clonepaints = new ArrayList<>();
+    private ArrayList<Path> clonepaths = new ArrayList<>();
     private PaintViewModel paintViewModel;
     private ScheduledThreadPoolExecutor thread = new ScheduledThreadPoolExecutor(1);
     private Canvas curCanvas;
@@ -51,15 +56,19 @@
     public PaintCanvas(Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
 
-        pen = new Pen(255,0,0,0,20);
+        pen = new Pen(255, 0, 0, 0, 20);
         //pen =new Pen(Color.BLACK,20);//新しくPenクラスを作り色と幅の値を設定
         path = new Path(); // 図形描画
+        paths.add(path);
+        ///
         clonepath = new Path(); // 図形描画
         latestpath = new Path(); // 図形描画
         paint = new Paint();//筆の種類
+        paints.add(paint);
+        ///
         clonepaint = new Paint();//筆の種類
         latestpaint = new Paint();//筆の種類
-        paint.setColor(Color.argb(pen.getAlpha(),pen.getRed(),pen.getGreen(),pen.getBlue()));//色の指定
+        paint.setColor(Color.argb(pen.getAlpha(), pen.getRed(), pen.getGreen(), pen.getBlue()));//色の指定
         paint.setStyle(Paint.Style.STROKE);//線をひく
         paint.setStrokeWidth(pen.getThickness());//幅
         clonepaint.setColor(Color.RED);//色の指定
@@ -81,7 +90,9 @@
         return curCanvas;
     }
 
-    public Pen getPen(){return pen;}
+    public Pen getPen() {
+        return pen;
+    }
 
     //-----------------------------------------------------------------
     // setter
@@ -95,19 +106,26 @@
     @Override
     protected void onDraw(Canvas canvas) {
         super.onDraw(curCanvas);
-        //canvas.setBitmap(image);
-        //curCanvas = canvas;
-//        paint.setColor(pen.getColor());
-//        paint.setStrokeWidth(pen.getThickness());
-        paint.setColor(Color.argb(pen.getAlpha(),pen.getRed(),pen.getGreen(),pen.getBlue()));
+        canvas.drawColor(0xFFFFFFFF);
+        paint.setColor(Color.argb(pen.getAlpha(), pen.getRed(), pen.getGreen(), pen.getBlue()));
         paint.setStrokeWidth(pen.getThickness());
-        canvas.drawPath(path, paint);
-        canvas.drawPath(clonepath, clonepaint);
-        canvas.drawPath(latestpath,latestpaint);
-        curCanvas.drawPath(path, paint);
-        curCanvas.drawPath(clonepath, clonepaint);
-        curCanvas.drawPath(latestpath,latestpaint);
+        for (int i = 0; i < clonepaths.toArray().length; i++) {
+            try {
+                canvas.drawPath(paths.get(i), paints.get(i));
+                curCanvas.drawPath(paths.get(i), paints.get(i));
+            } catch (IndexOutOfBoundsException ex) {
+
+            }
+            try {
+                canvas.drawPath(clonepaths.get(i), clonepaints.get(i));
+                curCanvas.drawPath(clonepaths.get(i), clonepaints.get(i));
+            } catch (IndexOutOfBoundsException ex) {
+
+            }
+        }
     }
+    //canvas.drawPath(clonepath, clonepaint);
+    //curCanvas.drawPath(clonepath, clonepaint);
 
     //-----------------------------------------------------------------
     // 描画操作 (条件分岐：押したとき、動かしたとき、放した時）
@@ -123,7 +141,7 @@
                 Log.d("motion", "+++++++++++++++++++++++++++++++++++++++down======================================================");
                 onTouched(x, y);
                 paintViewModel.setmStrokeNo();
-                paintViewModel.addLocalStrokeRequest(x, y);
+                paintViewModel.addLocalStrokeRequest(x, y, Color.argb(pen.getAlpha(), pen.getRed(), pen.getGreen(), pen.getBlue()), pen.getThickness());
                 //paintViewModel.addPositionLocal(x, y);
                 break;
 
@@ -136,6 +154,12 @@
             case MotionEvent.ACTION_UP:
                 Log.d("motion", "=====================================up======================================================");
                 paintViewModel.addPositionRequestFirst();
+                path = new Path();
+                paint = new Paint();
+                paint.setColor(Color.argb(pen.getAlpha(), pen.getRed(), pen.getGreen(), pen.getBlue()));//色の指定
+                paint.setStyle(Paint.Style.STROKE);//線をひく
+                paths.add(path);
+                paints.add(paint);
                 break;
         }
 
@@ -146,10 +170,14 @@
     //-----------------------------------------------------------------
     // 描画クリア
     public void clearCanvas() {
-        paintViewModel.deleteStrokesRequest();
+        //paintViewModel.deleteStrokesRequest();
+        for (int i = 0; i < paths.toArray().length; i++) {
+            paths.get(i).reset();
+            //paints.clear();
+        }
         path.reset();
-        clonepath.reset();
-        latestpath.reset();
+        //clonepath.reset();
+        //latestpath.reset();
         invalidate();
     }
 
@@ -206,37 +234,35 @@
         image.compress(Bitmap.CompressFormat.PNG, 100, stream);
         byte[] byteArray = stream.toByteArray();
         String encode = Base64.getEncoder().encodeToString(byteArray);
-        paintViewModel.setImage(encode);
-
         Log.d("motion", "=====================================up======================================================");
         Log.d("motion", "=====================================up======================================================");
-        int stringcnt=0;
-        int last=0;
-        for(int i = 0; i<encode.length()/4000; i++){
-            Log.d("encode:", encode.substring(i*4000,(i+1)*4000));
+        int stringcnt = 0;
+        int last = 0;
+        for (int i = 0; i < encode.length() / 4000; i++) {
+            Log.d("encode:", encode.substring(i * 4000, (i + 1) * 4000));
             stringcnt++;
         }
-        Log.d("encode:", encode.substring(4000*stringcnt,encode.length()));
-
-
+        Log.d("encode:", encode.substring(4000 * stringcnt, encode.length()));
         image.recycle();
         ResetImage();
     }
-//imageの変数をリセット
-    protected void ResetImage(){
+
+    //imageの変数をリセット
+    protected void ResetImage() {
         super.onSizeChanged(curw, curh, curoldw, curoldh);
         image = Bitmap.createBitmap(curw, curh, Bitmap.Config.ARGB_8888);
         curCanvas = new Canvas(image);
         curCanvas.drawColor(0xFFFFFFFF);
     }
+
     //imageの変数を初期化
     //SSする度に実行
     @Override
-    protected void onSizeChanged(int w, int h, int oldw, int oldh){
-        curw=w;
-        curh=h;
-        curoldw=oldw;
-        curoldh=oldh;
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        curw = w;
+        curh = h;
+        curoldw = oldw;
+        curoldh = oldh;
         super.onSizeChanged(w, h, oldw, oldh);
         image = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
         curCanvas = new Canvas(image);
@@ -250,6 +276,13 @@
         clonepath.reset();
         invalidate();
         for (Stroke s : paintViewModel.getStroke().getValue()) {
+            clonepaint = new Paint();
+            clonepath = new Path();
+            clonepaint.setColor(Color.argb(Color.alpha(s.getColor()), Color.red(s.getColor()), Color.green(s.getColor()), Color.blue(s.getColor())));//色の指定
+            clonepaint.setStrokeWidth(s.getThickness());
+            clonepaint.setStyle(Paint.Style.STROKE);//線をひく
+            clonepaints.add(clonepaint);
+            clonepaths.add(clonepath);
             for (Position p : s.getPositions()) {
                 if (cnt == 0) {
                     onTouched2(p.getX(), p.getY());
@@ -264,7 +297,7 @@
             }
             cnt = 0;
         }
-        paintViewModel.deleteStroke();
+        //paintViewModel.deleteStroke();
     }
     //最新の筆跡を取得して描画
 //    public void latestPositionWrite(Collection<Position> positions){
diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintViewModel.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintViewModel.java
index 4f841ab..d5a1cb6 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintViewModel.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintViewModel.java
@@ -88,8 +88,8 @@
 
     //-----------------------------------------------------------------
     // 描画APIの通信リクエスト
-    public void addLocalStrokeRequest(float x, float y) {
-        paintModelContainer.getPaintConnectionModel().addLocalStroke(strokeNo);
+    public void addLocalStrokeRequest(float x, float y , int color,int shick) {
+        paintModelContainer.getPaintConnectionModel().addLocalStroke(strokeNo,color,shick);
         fsx = x;
         fsy = y;
         cnt = 1;
diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/models/PaintConnectionModel.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/models/PaintConnectionModel.java
index 60caa1e..2db430c 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/models/PaintConnectionModel.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/models/PaintConnectionModel.java
@@ -1,5 +1,6 @@
 package org.ntlab.acanthus_client.views.paint.models;
 
+import android.graphics.Color;
 import android.util.Log;
 import android.view.VelocityTracker;
 
@@ -61,7 +62,7 @@
 
     //-----------------------------------------------------------------
     // ローカルでのストロークの追加(POST)
-    public void addLocalStroke(int mStrokeNo) {
+    public void addLocalStroke(int mStrokeNo,int color,int shick) {
         final StrokesRest strokesRest = retrofit.create(StrokesRest.class);
 
         Log.d("strokeNo:", "^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^add----------------------");
@@ -69,7 +70,7 @@
         // ストローク追加API
         Call<Integer> call = strokesRest.addStroke(
                 acanthus.getAid(), acanthus.getEditingPageId(), 0, acanthus.getPreferenceUid(),mStrokeNo, acanthus.getPreferenceToken(),
-                0, 0, 10);
+                0, color, shick);
 
         // strokeNoを更新
         call.enqueue(new Callback<Integer>() {
@@ -96,15 +97,15 @@
 
         //-----------------------------------------------------------------
         // 座標追加
-        Call<Integer> call = strokesRest.addPositions(i, acanthus.getAid(), acanthus.getEditingPageId(), currentStrokeNo, x, y);
-        call.enqueue(new Callback<Integer>() {
+        Call<String> call = strokesRest.addPositions(i, acanthus.getAid(), acanthus.getEditingPageId(), currentStrokeNo, x, y);
+        call.enqueue(new Callback<String>() {
             @Override
-            public void onResponse(Call<Integer> call, Response<Integer> response) {
-
+            public void onResponse(Call<String> call, Response<String> response) {
+                Log.d("POSTsuccess: ", "i:" + i + ",x:" + x + ",y:" + y);
             }
 
             @Override
-            public void onFailure(Call<Integer> call, Throwable t) {
+            public void onFailure(Call<String> call, Throwable t) {
                 Log.d("POSTonFailure: ", "i:" + i + ",x:" + x + ",y:" + y);
             }
         });