diff --git a/packages/frontend/src/pages/admin/RolesEditorFormula.vue b/packages/frontend/src/pages/admin/RolesEditorFormula.vue
index 13f66662d0..384282262d 100644
--- a/packages/frontend/src/pages/admin/RolesEditorFormula.vue
+++ b/packages/frontend/src/pages/admin/RolesEditorFormula.vue
@@ -27,7 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		>
 			<template #default="{ item, dragStart }">
 				<div :class="$style.item">
-					<!-- divが無いとエラーになる https://github.com/SortableJS/vue.draggable.next/issues/189 -->
+					<!-- divが無いとエラーになる -->
 					<RolesEditorFormula
 						:modelValue="item"
 						:dragStartCallback="dragStart"
diff --git a/packages/frontend/src/pages/page-editor/page-editor.blocks.vue b/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
index 891d29e1df..18f6c40013 100644
--- a/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
+++ b/packages/frontend/src/pages/page-editor/page-editor.blocks.vue
@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 >
 	<template #default="{ item }">
 		<div>
-			<!-- divが無いとエラーになる https://github.com/SortableJS/vue.draggable.next/issues/189 -->
+			<!-- divが無いとエラーになる -->
 			<component :is="getComponent(item.type) as any" :modelValue="item" @update:modelValue="updateItem" @remove="() => removeItem(item)"/>
 		</div>
 	</template>