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 63366ee..2b97551 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
@@ -76,8 +76,8 @@
 
     // page情報
     private ArrayList<Page> pages = new ArrayList<>();
-    public Collection<Page> getPages() {
-        return this.pageMap.values();
+    public ArrayList<Page> getPages() {
+        return (this.pages);
     }
 
     //-----------------------------------------------------------------