diff --git a/app/src/assets/scss/component/_typography.scss b/app/src/assets/scss/component/_typography.scss
index a0a45f86d..67ac0c0af 100644
--- a/app/src/assets/scss/component/_typography.scss
+++ b/app/src/assets/scss/component/_typography.scss
@@ -347,7 +347,7 @@
   }
 
   .katex {
-    font-size: 113%;
+    // https://github.com/siyuan-note/siyuan/issues/10251 font-size: 113%;
     line-height: normal; // https://ld246.com/article/1649890278771
 
     .mathnormal {