diff --git a/layout/widget/toc.ejs b/layout/widget/toc.ejs
index 37fb2ad..69b5c96 100644
--- a/layout/widget/toc.ejs
+++ b/layout/widget/toc.ejs
@@ -24,7 +24,7 @@
     }
     return result;
 } %>
-<% let tocContent = buildToc(_toc(post.content)); if (tocContent !== undefined && tocContent !== ''){ %>
+<% let tocContent = buildToc(_toc(content)); if (tocContent !== undefined && tocContent !== ''){ %>
     <div class="card widget" id="toc">
         <div class="card-content">
             <div class="menu">