diff --git a/lib/routes/yuque/utils.ts b/lib/routes/yuque/utils.ts
index ccf5fbc7182ba2..58d719964b4533 100644
--- a/lib/routes/yuque/utils.ts
+++ b/lib/routes/yuque/utils.ts
@@ -8,6 +8,7 @@ const card2Html = (elem, link) => {
         case 'emoji':
         case 'flowchart2':
         case 'image':
+        case 'math':
         case 'mindmap':
         case 'puml':
             html = `<img src='${value.src}'>`;