diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
index 3dc35ad..fdbefca 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
@@ -36,8 +36,12 @@
      */
     @Override
     public void update(double interval) {
+        System.out.println(1);
         for (GameBaseModel model: models) {
+            System.out.println(2);
             model.update(interval);
+            System.out.println(3);
         }
+        System.out.println(4);
     }
 }