diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateBoundary.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateBoundary.java
index b73c2ec..f2391dc 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateBoundary.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateBoundary.java
@@ -1,6 +1,9 @@
 package org.ntlab.radishforandroidstudio.cactusClient.UseCases;
 
+import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModel;
+
 public interface UpdateBoundary {
 
     void onUpdate(long interval);
+    void addModels(GameBaseModel model);
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
index 3463dfb..f570838 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
@@ -1,15 +1,37 @@
 package org.ntlab.radishforandroidstudio.cactusClient.UseCases;
 
 import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusModels;
+import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModel;
 
-public class UpdateUseCase implements UpdateBoundary {
+public class UpdateUseCase extends CactusModels implements UpdateBoundary {
 
-    CactusModels cactusModels = null;
 
+    CactusModels cactusModels ;
+
+    @Override
+    public void update(double interval) {
+        super.update(interval);
+    }
+
+    @Override
+    public void addModel(GameBaseModel model) {
+        super.addModel(model);
+    }
+
+    @Override
+    public void setInstanceId(String id) {
+        super.setInstanceId(id);
+    }
 
     @Override
     public void onUpdate(long interval) {
         cactusModels.update(interval);
-
     }
+
+    @Override
+    public void addModels(GameBaseModel model) {
+        cactusModels.addModel(model);
+    }
+
+
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java
index 2d782cd..dc24397 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java
@@ -34,6 +34,11 @@
     }
 
     @Override
+    public void addModel(GameBaseModel model) {
+        super.addModel(model);
+    }
+
+    @Override
     public void onResponse(String response) {
 
     }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
index f3cbeb8..948d889 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
@@ -44,8 +44,6 @@
     private boolean isTouched = false;//画面判定
     private float touchX = 0.0f;
     private float touchY = 0.0f;
-//
-//    CactusModels modelManager=null;
 
     public PlayerFragment() {
         // Required empty public constructor
@@ -54,7 +52,6 @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        // TODO: 2019/01/10 CactusRepositoryを変えたことによるエラー
 
         modelManager = new CactusModels();
         modelManager.setFragment(this);
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
index 8dd5a16..f1b6a6b 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
@@ -11,6 +11,7 @@
 
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.UseCases.UpdateBoundary;
+import org.ntlab.radishforandroidstudio.cactusClient.UseCases.UpdateUseCase;
 import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusModels;
 import org.ntlab.radishforandroidstudio.framework.RWT.RWTSurfaceView;
 import org.ntlab.radishforandroidstudio.framework.model3D.Universe;
@@ -21,9 +22,9 @@
     protected Camera3D camera;
     protected RWTSurfaceView view;
     protected View parentView = null;
-    protected GameBaseModelContainer modelManager = null;
+//    protected GameBaseModelContainer modelManager = null;
     protected UpdateBoundary updateBoundary = null;
-    protected CactusModels cactusModels = null;
+    protected UpdateUseCase modelManager = null;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -48,16 +49,15 @@
     @Override
     protected void update(long interval) {
         progress(interval);
-        if (modelManager != null) {
-            modelManager.update(interval);
+//        if (modelManager != null) {
+//            modelManager.update(interval);
+//        }
+
+        if (updateBoundary!=null) {
+            updateBoundary.onUpdate(interval);
         }
-//        if (updateBoundary != null) {
-//            updateBoundary.onUpdate(interval);
-//        }
-//
-//        if (cactusModels != null){
-//            cactusModels.update(interval);
-//        }
+        updateBoundary.onUpdate(interval);
+
         universe.update(interval);
         camera.adjust(interval);
         view.requestRender();