diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 074b021602..e39c2ad156 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -951,7 +951,7 @@ if (appearNote.reply && appearNote.reply.replyId && defaultStore.state.autoloadC
 @container (max-width: 350px) {
 	.noteFooterButton {
 		&:not(:last-child) {
-			margin-right: 18px;
+			margin-right: 0.1em;
 		}
 	}
 }
@@ -968,7 +968,7 @@ if (appearNote.reply && appearNote.reply.replyId && defaultStore.state.autoloadC
 
 	.noteFooterButton {
 		&:not(:last-child) {
-			margin-right: 12px;
+			margin-right: 0.1em;
 		}
 	}
 }