diff --git a/layouts/partials/article/components/math.html b/layouts/partials/article/components/math.html
index e3130ab..b41e4c9 100644
--- a/layouts/partials/article/components/math.html
+++ b/layouts/partials/article/components/math.html
@@ -1,13 +1,14 @@
 {{- partial "helper/external" (dict "Context" . "Namespace" "KaTeX") -}}
 <script>
     window.addEventListener("DOMContentLoaded", () => {
-        renderMathInElement(document.body, {
+	const mainArticleElement = document.querySelector(".main-article");
+        renderMathInElement(mainArticleElement, {
             delimiters: [
                 { left: "$$", right: "$$", display: true },
                 { left: "$", right: "$", display: false },
                 { left: "\\(", right: "\\)", display: false },
                 { left: "\\[", right: "\\]", display: true }
             ],
-            ignoredClasses: ["gist","waline-container"]
+            ignoredClasses: ["gist"]
         });})
-</script>
\ No newline at end of file
+</script>