diff --git a/exampleSite/content/posts/theme-documentation-basics/index.en.md b/exampleSite/content/posts/theme-documentation-basics/index.en.md
index b33dffc..e3be7b0 100644
--- a/exampleSite/content/posts/theme-documentation-basics/index.en.md
+++ b/exampleSite/content/posts/theme-documentation-basics/index.en.md
@@ -116,6 +116,13 @@ theme = "LoveIt"
     url = "/categories/"
     title = ""
     weight = 3
+
+# Markup related configuration in Hugo
+[markup]
+  # Syntax Highlighting (https://gohugo.io/content-management/syntax-highlighting)
+  [markup.highlight]
+    # false is a necessary configuration (https://github.com/dillonzq/LoveIt/issues/158)
+    noClasses = false
 ```
 
 {{< admonition >}}
diff --git a/exampleSite/content/posts/theme-documentation-basics/index.fr.md b/exampleSite/content/posts/theme-documentation-basics/index.fr.md
index a1d9ba4..5ed54d2 100644
--- a/exampleSite/content/posts/theme-documentation-basics/index.fr.md
+++ b/exampleSite/content/posts/theme-documentation-basics/index.fr.md
@@ -121,6 +121,13 @@ theme = "LoveIt"
     url = "/categories/"
     title = ""
     weight = 3
+
+# Markup related configuration in Hugo
+[markup]
+  # Syntax Highlighting (https://gohugo.io/content-management/syntax-highlighting)
+  [markup.highlight]
+    # false is a necessary configuration (https://github.com/dillonzq/LoveIt/issues/158)
+    noClasses = false
 ```
 
 {{< admonition >}}
diff --git a/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md b/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
index a7b7b40..4298128 100644
--- a/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
+++ b/exampleSite/content/posts/theme-documentation-basics/index.zh-cn.md
@@ -119,6 +119,13 @@ theme = "LoveIt"
     url = "/categories/"
     title = ""
     weight = 3
+
+# Hugo 解析文档的配置
+[markup]
+  # 语法高亮设置 (https://gohugo.io/content-management/syntax-highlighting)
+  [markup.highlight]
+    # false 是必要的设置 (https://github.com/dillonzq/LoveIt/issues/158)
+    noClasses = false
 ```
 
 {{< admonition >}}