diff --git a/Bootstrap.Admin/Bootstrap.Admin.csproj b/Bootstrap.Admin/Bootstrap.Admin.csproj
index 36f3d5c7..1073e941 100644
--- a/Bootstrap.Admin/Bootstrap.Admin.csproj
+++ b/Bootstrap.Admin/Bootstrap.Admin.csproj
@@ -232,7 +232,6 @@
     <Content Include="packages.config" />
     <Content Include="Scripts\jquery-3.1.1.slim.min.map" />
     <Content Include="Scripts\jquery-3.1.1.min.map" />
-    <Content Include="Scripts\well.js" />
     <Content Include="Views\Shared\Readme.txt" />
     <Content Include="Web.config">
       <SubType>Designer</SubType>
diff --git a/Bootstrap.Admin/Content/site.css b/Bootstrap.Admin/Content/site.css
index c79b7a46..ef7652eb 100644
--- a/Bootstrap.Admin/Content/site.css
+++ b/Bootstrap.Admin/Content/site.css
@@ -5,7 +5,6 @@
     font-size: 13px;
     text-rendering: optimizeLegibility;
     -webkit-font-smoothing: antialiased;
-    -moz-font-smoothing: antialiased;
     -webkit-overflow-scrolling: touch;
 }
 
@@ -22,10 +21,6 @@ a, a:hover, a:focus {
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.176);
 }
 
-.well-bg {
-    color: #fff;
-}
-
 .card-view:not(:last-child) {
     margin-bottom: 6px;
 }
diff --git a/Bootstrap.Admin/Scripts/Content.js b/Bootstrap.Admin/Scripts/Content.js
index 92498a76..7cefa096 100644
--- a/Bootstrap.Admin/Scripts/Content.js
+++ b/Bootstrap.Admin/Scripts/Content.js
@@ -1,6 +1,4 @@
 $(function () {
     $('#navbar').attr('data-toggle', "dropdown").addClass('dropdown-toggle');
-    var $subMenu = $('#submenu');
-    var $breadNav = $('#breadNav');
-    $breadNav.hide();
+    $('#breadNav').hide();
 });
\ No newline at end of file
diff --git a/Bootstrap.Admin/Scripts/well.js b/Bootstrap.Admin/Scripts/well.js
deleted file mode 100644
index c7f08067..00000000
--- a/Bootstrap.Admin/Scripts/well.js
+++ /dev/null
@@ -1,12 +0,0 @@
-$(function () {
-    $('#main-content').addClass('welcome-bg');
-    function resposive() {
-        var height = $(window).height();
-        if (height > 672)
-            $('.well-bg').height(height - 270);
-        else
-            $('.well-bg').height(height - 158);
-    }
-    $(window).on('load', resposive);
-    $(window).on('resize', resposive);
-});
\ No newline at end of file
diff --git a/Bootstrap.Admin/Views/Admin/Index.cshtml b/Bootstrap.Admin/Views/Admin/Index.cshtml
index 29776133..f0c57e12 100644
--- a/Bootstrap.Admin/Views/Admin/Index.cshtml
+++ b/Bootstrap.Admin/Views/Admin/Index.cshtml
@@ -3,7 +3,22 @@
     ViewBag.Title = "后台管理";
     Layout = "~/Views/Shared/_Admin.cshtml";
 }
-@section Javascript {
-    <script src="~/scripts/well.js"></script>
+@section css {
+    <style>
+        .site-footer, .main-content {
+            position: fixed;
+        }
+
+            .main-content h4 {
+                color: #fff;
+            }
+    </style>
 }
-<div class="well-bg"><h4>欢迎使用后台管理</h4></div>
+@section javascript {
+    <script>
+        $(function () {
+            $('#main-content').addClass('welcome-bg');
+        });
+    </script>
+}
+<div><h4>欢迎使用后台管理</h4></div>
diff --git a/Bootstrap.Admin/Views/Home/Index.cshtml b/Bootstrap.Admin/Views/Home/Index.cshtml
index 72a2f949..f0ecb8ac 100644
--- a/Bootstrap.Admin/Views/Home/Index.cshtml
+++ b/Bootstrap.Admin/Views/Home/Index.cshtml
@@ -3,6 +3,13 @@
     ViewBag.Title = "首页";
     Layout = "~/Views/Shared/_Normal.cshtml";
 }
+@section css {
+    <style>
+        .site-footer {
+            position: fixed;
+        }
+    </style>
+}
 @section javascript {
     <script src="~/Scripts/Content.js"></script>
 }