diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintActivity.java b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintActivity.java
index cccca2b..bb177bc 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintActivity.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/paint/PaintActivity.java
@@ -16,33 +16,16 @@
 import org.ntlab.acanthus_client.Acanthus;
 import org.ntlab.acanthus_client.R;
 import org.ntlab.acanthus_client.databinding.ActivityPaintBinding;
-import org.ntlab.acanthus_client.views.MainActivity;
 
 //-----------------------------------------------------------------
 // 描画ページ
 public class PaintActivity extends AppCompatActivity {
 
     private PaintCanvas paintCanvas;
+    private PaintToolBar paintToolBar;
+
     private ActivityPaintBinding binding;
     private PaintViewModel paintViewModel;
-    private BottomNavigationView.OnNavigationItemReselectedListener onNavigationItemReselectedListener
-            = new BottomNavigationView.OnNavigationItemReselectedListener() {
-        @Override
-        public void onNavigationItemReselected(@NonNull MenuItem item) {
-            switch (item.getItemId()) {
-                case R.id.navigation_pen:
-                    break;
-
-                case R.id.navigation_clear:
-                    break;
-
-                case R.id.navigation_invite:
-                    transitionInviteActivity();
-                    break;
-
-            }
-        }
-    };
 
     //-----------------------------------------------------------------
     //-----------------------------------------------------------------
@@ -95,10 +78,9 @@
         Acanthus acanthus = (Acanthus) getApplication();
         paintViewModel = new ViewModelProvider(this).get(PaintViewModel.class);
         paintViewModel.init(acanthus);
+        paintToolBar = new PaintToolBar(this, paintCanvas);
 
         startObserve();
-
-
     }
 
     //-----------------------------------------------------------------
@@ -111,7 +93,7 @@
         paintCanvas.setPaintViewModel(paintViewModel);
 
         BottomNavigationView navigation = (BottomNavigationView) findViewById(R.id.navPaint);
-        navigation.setOnNavigationItemReselectedListener(onNavigationItemReselectedListener);
+        navigation.setOnNavigationItemReselectedListener(paintToolBar.getOnNavigationItemReselectedListener());
     }
 
     //-----------------------------------------------------------------