diff --git a/packages/ui/src/context/marked.tsx b/packages/ui/src/context/marked.tsx
index 71881353a..0c6d58b93 100644
--- a/packages/ui/src/context/marked.tsx
+++ b/packages/ui/src/context/marked.tsx
@@ -475,6 +475,7 @@ export const { use: useMarked, provider: MarkedProvider } = createSimpleContext(
       },
       markedKatex({
         throwOnError: false,
+        nonStandard: true,
       }),
       markedShiki({
         async highlight(code, lang) {