diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
index 070c0b1..42f0cd6 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
@@ -62,8 +62,7 @@
         this.isPublic = false;
         this.owner = owner;
         this.editors.add(new Editor(owner, true));
-        this.pageMap.put(0, new Page());
-        this.pages.add(this.pageMap.get(0));
+        this.pageMap.put(0, new Page(1));
         this.lastUpdate = date.format(dateTimeFormatter);
     }
 
@@ -74,13 +73,6 @@
     //private Gallery gallery = Gallery.getInstance();
     //private Accounts accounts = Accounts.getInstance();
 
-    // page情報
-    private ArrayList<Page> pages = new ArrayList<>();
-
-    public ArrayList<Page> getPages() {
-        return (this.pages);
-    }
-
     //-----------------------------------------------------------------
     // setter
 
@@ -159,6 +151,10 @@
         return lastUpdate;
     }
 
+    public HashMap<Integer, Page> getPageMap() {
+        return pageMap;
+    }
+
     //-----------------------------------------------------------------
     // remover
 
@@ -221,7 +217,7 @@
         this.isPublic = false;
         this.owner = ownerAccount;
         this.editors.add(new Editor(owner, true));
-        this.pageMap.put(0, new Page());
+        this.pageMap.put(0, new Page(1));
 
         LocalDateTime date = LocalDateTime.now();
         DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");
@@ -231,9 +227,6 @@
 
         //this.lastAccess = LocalDateTime.of(2015, 12, 15,  0,  0);
 
-        // pageとlayerを1枚ずつ追加
-        this.pages.add(this.pageMap.get(0));
-
         var newWork = new Work(); //ユーザーの制作作品の作成
 
         newWork.setWork();