diff --git a/assets/stylesheets/template/layout/header.scss b/assets/stylesheets/template/layout/header.scss
index d47f572..9880016 100644
--- a/assets/stylesheets/template/layout/header.scss
+++ b/assets/stylesheets/template/layout/header.scss
@@ -99,6 +99,9 @@ sup {
     }
   }
 .navbar-header h1.default_site_h1, .navbar-header h2.default_site_h1{
+  @media(max-width:768px){
+    font-size: 0.8em;
+  }
     // display: flex;
     // align-items: center;
     white-space: normal;
diff --git a/assets/stylesheets/template/modules/menu.scss b/assets/stylesheets/template/modules/menu.scss
index a5b5100..ecfb6b6 100644
--- a/assets/stylesheets/template/modules/menu.scss
+++ b/assets/stylesheets/template/modules/menu.scss
@@ -114,6 +114,16 @@
 // }
 //固定選單
 .navFixed {
+    @media (max-width: 768px) {
+      .site-logo {
+        display: none;
+        -webkit-transition: all .3s ease;
+        -moz-transition: all .3s ease;
+        -ms-transition: all .3s ease;
+        -o-transition: all .3s ease;
+        transition: all .3s ease;
+      }
+    }
   @media (max-width: 768px){
       -webkit-transition: all .3s ease;
     -moz-transition: all .3s ease;