diff --git a/data/item.ts b/data/item.ts
index b98e446..0bfcb41 100644
--- a/data/item.ts
+++ b/data/item.ts
@@ -174,7 +174,7 @@ export const allItems: Item[] = [
       'icon',
       'illust',
       'available-for-commercial-use',
-      'without-attribution',
+      'no-license-required',
     ],
   },
 ] as const;
diff --git a/data/tag.ts b/data/tag.ts
index f7be1d1..c1f5b32 100644
--- a/data/tag.ts
+++ b/data/tag.ts
@@ -21,7 +21,6 @@ export const allTags = [
   { id: '.png', label: '.png' },
   { id: '.ai', label: '.ai' },
   { id: '.eps', label: '.eps' },
-  { id: 'without-attribution', label: 'ライセンス表記不要' },
 ] as const;
 
 export type TagId = (typeof allTags)[number]['id'];