diff --git a/exampleSite/content/posts/theme-documentation-mermaid-shortcode/index.en.md b/exampleSite/content/posts/theme-documentation-mermaid-shortcode/index.en.md
index 44bebf49..29647c32 100644
--- a/exampleSite/content/posts/theme-documentation-mermaid-shortcode/index.en.md
+++ b/exampleSite/content/posts/theme-documentation-mermaid-shortcode/index.en.md
@@ -5,7 +5,6 @@ draft: false
 author: "Lruihao"
 authorLink: "https://lruihao.cn"
 description: "The mermaid shortcode supports diagrams in Hugo with Mermaid library."
-images: []
 resources:
 - name: "featured-image"
   src: "featured-image.png"