diff --git a/_pkgdown.yml b/_pkgdown.yml
index a17904a6..8f9f7c36 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -1,7 +1,7 @@
 url: https://openbiox.github.io/UCSCXenaShiny/
 template:
   bootstrap: 5
-  bootswatch: zephyr
+  bootswatch: morph
 
 authors:
   Shixiang Wang: