diff --git a/TwlBkpCheck/Windows/TWLBackupBlock/Utility.cs b/TwlBkpCheck/Windows/TWLBackupBlock/Utility.cs
index 003d59f..5314d35 100644
--- a/TwlBkpCheck/Windows/TWLBackupBlock/Utility.cs
+++ b/TwlBkpCheck/Windows/TWLBackupBlock/Utility.cs
@@ -71,8 +71,8 @@ namespace TwlBackupBlock
             int encryptHeaderSize = 0;
             int encryptSignatureSize = 0;
             int contentsNum = MAX_CONTENTS;
-            int indexPublicSave = (int)SectionIndexLegacy.PUBLIC_SAVE;
-            int indexSubBanner = (int)SectionIndexLegacy.SUB_BANNER;
+            int indexPublicSave = (int)SectionIndex.PUBLIC_SAVE;
+            int indexSubBanner = (int)SectionIndex.SUB_BANNER;
 
             switch (type)
             {
@@ -514,7 +514,6 @@ namespace TwlBackupBlock
                     return false;
                 }
 
-                // TODO : Legacy 対応
                 int TMD_SIZE = (int)headerBody.fileSizes[(int)SectionIndex.TMD];
                 int[] CONTENT_SIZE = new int[contentsNum];
                 for (int i = 0; i < contentsNum; i++)