diff --git a/views/nav.pug b/views/nav.pug
index b35f0b2..1f93365 100644
--- a/views/nav.pug
+++ b/views/nav.pug
@@ -1,7 +1,7 @@
 li.nav-item
     a.nav-link(href='/poems') 背诗词
 li.nav-item
-    a.nav-link(href='/sensehat') SenseHAT
+    a.nav-link(href='/sensehat') Sense HAT
 li.nav-item
 li.nav-item.dropdown
     a.nav-link.dropdown-toggle(data-bs-toggle='dropdown', href='#', role='button', aria-haspopup='true', aria-expanded='false') 数学