diff --git a/themes/hexo-theme-buck b/themes/hexo-theme-buck
index 49c00d7..66b2058 160000
--- a/themes/hexo-theme-buck
+++ b/themes/hexo-theme-buck
@@ -1 +1 @@
-Subproject commit 49c00d70a1798a50b94fdb1ee97554ca9a4617d1
+Subproject commit 66b20582cfc73bd315310ddba4d0713332b127f5