diff --git a/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java b/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
index d255f4a..f7af557 100644
--- a/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/DrawingActivity.java
@@ -144,6 +144,14 @@
             public void onChanged(Integer time) {
                 nowTime = time;
                 timerText.setText(nowTime+"");
+                if(nowTime == 0){//タイマーが0秒になったら強制put
+                    //putDrawing
+                    drawingCanvas.setDrawingCacheEnabled(true);//キャッシュを取得する設定にする
+                    drawingCanvas.buildDrawingCache();
+                    Bitmap bitmap = Bitmap.createBitmap(drawingCanvas.getDrawingCache());
+                    drawingCanvas.destroyDrawingCache();//既存のキャッシュをクリアする
+                    drawingStateViewModel.putDrawing(bitmap);
+                }
             }
         });
 
diff --git a/app/src/main/res/layout/activity_drawing.xml b/app/src/main/res/layout/activity_drawing.xml
index 9120138..8c19528 100644
--- a/app/src/main/res/layout/activity_drawing.xml
+++ b/app/src/main/res/layout/activity_drawing.xml
@@ -118,8 +118,8 @@
         android:id="@+id/seekBar"
         android:layout_width="185dp"
         android:layout_height="58dp"
-        android:max="60"
-        android:progress="30"
+        android:max="100"
+        android:min="10"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.056"