diff --git a/src/css/nav.css b/src/css/nav.css
index d7908b38..68d82e18 100644
--- a/src/css/nav.css
+++ b/src/css/nav.css
@@ -168,7 +168,8 @@
   color: var(--brand-color-gray1);
 }
 
-.nav-item .nav-line[data-depth="0"] > .nav-text {
+.nav-item .nav-line[data-depth="0"] > .nav-text ,
+.nav-item .nav-line[data-depth="0"] > .nav-link  {
   font-size: 1.25rem;
   line-height: 1.75rem;
   font-weight: var(--weight-semibold);
diff --git a/src/js/01-nav.js b/src/js/01-nav.js
index 034774fc..dfc39931 100644
--- a/src/js/01-nav.js
+++ b/src/js/01-nav.js
@@ -134,8 +134,10 @@
   setTimeout(function () {
     if (nav.innerText === '') {
       nav.classList.add('hide-nav')
+    } else {
+      nav.classList.add('show-nav')
     }
-  }, 100)
+  }, 2000)
   // has children in li
   // $('ul.nav-list li.nav-item ul.nav-list .nav-item').has('ul.nav-list').addClass('has-children')
   function concealEvent (e) {