diff --git a/_showcase/default/badge1.md b/_showcase/default/badge1.md
deleted file mode 100644
index b285211..0000000
--- a/_showcase/default/badge1.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-show: true
-width: 1
-date: 2017-01-13 00:01:00 +0800
-class: ""  # Override the default card style
----
-<div>
-<img src="{{ 'assets/images/badges/PKU_red.png' | relative_url }}" class="img-fluid rounded-xl" >
-</div>
\ No newline at end of file