diff --git a/beike/Installer/Views/layouts/master.blade.php b/beike/Installer/Views/layouts/master.blade.php
index 26526c9e..afb81266 100644
--- a/beike/Installer/Views/layouts/master.blade.php
+++ b/beike/Installer/Views/layouts/master.blade.php
@@ -83,6 +83,11 @@
     </div>
   </div>
   @yield('scripts')
-</body>
 
+  <script>
+    $(document).ready(function() {
+      $('html, body').css('height', $(window).height());
+    });
+  </script>
+</body>
 </html>
diff --git a/beike/Installer/assets/scss/app.scss b/beike/Installer/assets/scss/app.scss
index 4ae25acb..c9fab65f 100644
--- a/beike/Installer/assets/scss/app.scss
+++ b/beike/Installer/assets/scss/app.scss
@@ -14,8 +14,9 @@ body {
   .install-box {
     background-color: #f3f6f8;
     display: flex;
-    height: 100vh;
+    // height: 100vh;
     margin: auto;
+    height: 100%;
 
     > .aside-wrap {
       width: 30%;
@@ -25,6 +26,7 @@ body {
       display: flex;
       flex-direction: column;
       justify-content: space-between;
+      overflow-y: auto;
 
       @media (max-width: 768px) {
         padding: 20px;
@@ -34,6 +36,7 @@ body {
     > .content {
       flex: 1;
       padding: 40px 60px;
+      overflow-y: auto;
     }
 
     .language-switch {