diff --git a/packages/client/src/pages/mfm-cheat-sheet.vue b/packages/client/src/pages/mfm-cheat-sheet.vue
index 253ea72702..e5e858ea65 100644
--- a/packages/client/src/pages/mfm-cheat-sheet.vue
+++ b/packages/client/src/pages/mfm-cheat-sheet.vue
@@ -548,8 +548,6 @@ definePageMetadata({
 			top: var(--stickyTop, 0px);
 			padding: 16px;
 			font-weight: bold;
-			-webkit-backdrop-filter: var(--blur, blur(10px));
-			backdrop-filter: var(--blur, blur(10px));
 			background-color: var(--X16);
 		}