diff --git a/docs/application/markdown-it-katex/support-function.md b/docs/application/markdown-it-katex/support-function.md
index 088927d1..dd96a029 100644
--- a/docs/application/markdown-it-katex/support-function.md
+++ b/docs/application/markdown-it-katex/support-function.md
@@ -3,7 +3,7 @@ title: 'KaTeX: Supported functions'
 description: 'Supported functions within KaTeX syntaxes.'
 ---
 
-# KaTeX: Supported functions <Badge type='tip' />
+# KaTeX: Supported function
 
 ::: tip note