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 4abd53a..4e811a4 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
@@ -103,7 +103,7 @@
 
             case MotionEvent.ACTION_UP:
                 Log.d("motion", "=====================================up======================================================");
-                paintViewModel.addPositionRequestfirst();
+                paintViewModel.addPositionRequestFirst();
                 break;
         }
 
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 085e8d6..c67d605 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
@@ -22,25 +22,19 @@
 //-----------------------------------------------------------------
 // 描画処理の仲介
 public class PaintViewModel extends ViewModel implements Runnable {
-
     private PaintModelContainer paintModelContainer;
 
-    private MutableLiveData<Integer> mCurPageNo = new MutableLiveData<>();
-    private MutableLiveData<Integer> mCurPageId = new MutableLiveData<>();
-    private MutableLiveData<Integer> mPageSize = new MutableLiveData<>();
-    private MutableLiveData<Integer> StrokeNo = new MutableLiveData<>();
-    private int mStrokeNo = 0;
+    private MutableLiveData<Integer> mCurPageNo = new MutableLiveData<>(1);
+    private MutableLiveData<Integer> mCurPageId = new MutableLiveData<>(0);
+    private MutableLiveData<Integer> mPageSize = new MutableLiveData<>(0);
+    private MutableLiveData mStrokeNo = new MutableLiveData(0);
     private MutableLiveData<Collection<Stroke>> mStrokes = new MutableLiveData<>();
+    private int strokeNo = 0;
 
     private ScheduledThreadPoolExecutor thread = new ScheduledThreadPoolExecutor(1);
-    private ArrayList<Double> positionLocalx = new ArrayList<>();
-    private ArrayList<Double> positionLocaly = new ArrayList<>();
-    private ArrayList<Integer> localstrokeNo = new ArrayList<>();
     private int cnt = 0;
     private float fsx = 0;
     private float fsy = 0;
-    private int ranStrokeNo=0;
-    private Acanthus acanthus;
 
     //-----------------------------------------------------------------
     // getter
@@ -49,7 +43,7 @@
     }
 
     public int getStrokeNo() {
-        return this.mStrokeNo;
+        return this.strokeNo;
     }
 
     public LiveData<Integer> getPageNo() {
@@ -67,9 +61,7 @@
         paintModelContainer = new PaintModelContainer(acanthus);
         paintModelContainer.getPaintConnectionModel().init(acanthus);
         paintModelContainer.getInvitesConnectionModel().init(acanthus);
-        this.acanthus=acanthus;
 
-        mStrokeNo.setValue(0);
         mStrokes.setValue(new ArrayList<>());
         mStrokes.getValue().add(new Stroke());
 
@@ -79,18 +71,19 @@
 
         thread.scheduleWithFixedDelay(this, 1000L, 100L, TimeUnit.MILLISECONDS);
     }
+
     //-----------------------------------------------------------------
     // strokeNoの発行
-    public void setmStrokeNo(){
+    public void setmStrokeNo() {
         Random random = new Random();
-        mStrokeNo=random.nextInt(1000000000);
-        Log.d("TAG", "setmStrokeNo: "+mStrokeNo);
+        strokeNo = random.nextInt(1000000000);
+        Log.d("TAG", "setmStrokeNo: " + mStrokeNo);
     }
 
     //-----------------------------------------------------------------
     // 描画APIの通信リクエスト
     public void addLocalStrokeRequest(float x, float y) {
-        paintModelContainer.getPaintConnectionModel().addLocalStroke(mStrokeNo);
+        paintModelContainer.getPaintConnectionModel().addLocalStroke(strokeNo);
         fsx = x;
         fsy = y;
         cnt = 1;
@@ -100,21 +93,15 @@
     //
     public void addPositionRequest(float x, float y) {
 //        Log.d("mStrokeNo", mStrokeNo.getValue().toString());
-        paintModelContainer.getPaintConnectionModel().addPosition(cnt, x, y, mStrokeNo);
-        //positionLocalx.add((double)x);
-        //positionLocaly.add((double)y);
+        paintModelContainer.getPaintConnectionModel().addPosition(cnt, x, y, strokeNo);
         cnt++;
     }
 
     //-----------------------------------------------------------------
     //
-    public void addPositionRequestfirst() {
-        paintModelContainer.getPaintConnectionModel().addPosition(0, fsx, fsy, mStrokeNo);
-        paintModelContainer.getPaintConnectionModel().addPosition(cnt, -1, -1, mStrokeNo);
-        //Log.d("x", positionLocalx.toString());
-        //Log.d("y", positionLocaly.toString());
-        //positionLocalx.clear();
-        //positionLocaly.clear();
+    public void addPositionRequestFirst() {
+        paintModelContainer.getPaintConnectionModel().addPosition(0, fsx, fsy, strokeNo);
+        paintModelContainer.getPaintConnectionModel().addPosition(cnt, -1, -1, strokeNo);
     }
 
     //-----------------------------------------------------------------
@@ -209,7 +196,8 @@
     public void run() {
 //        Log.d("debug", "run: ");
         paintModelContainer.getPaintConnectionModel().getStrokes(mStrokes);
-        paintModelContainer.getPaintConnectionModel().getStrokeNo(StrokeNo);
+        paintModelContainer.getPaintConnectionModel().getStrokeNo(mStrokeNo);
+        paintModelContainer.getPageConnectionModel().getPageSize(mPageSize);
     }
 
     //-----------------------------------------------------------------