diff --git a/Bootstrap.Admin/Scripts/Settings.js b/Bootstrap.Admin/Scripts/Settings.js
index 3553d522..90052e11 100644
--- a/Bootstrap.Admin/Scripts/Settings.js
+++ b/Bootstrap.Admin/Scripts/Settings.js
@@ -57,16 +57,14 @@
                 id: 'cssSave',
                 click: function (row, data) {
                     var cssDefine = $('#dictCssDefine').val();
-                    if (cssDefine) {
-                        $.bc({
-                            url: Settings.url, data: { name: '使用样式', code: cssDefine, category: '当前样式' }, title: '网站样式',
-                            callback: function (result) {
-                                if (result) {
-                                    window.setTimeout(function () { window.location.reload(true); }, 1000);
-                                }
+                    $.bc({
+                        url: Settings.url, data: { name: '使用样式', code: cssDefine, category: '当前样式' }, title: '网站样式',
+                        callback: function (result) {
+                            if (result) {
+                                window.setTimeout(function () { window.location.reload(true); }, 1000);
                             }
-                        });
-                    }
+                        }
+                    });
                 }
             }]
         }
@@ -167,7 +165,7 @@
         Id: 1, url: Dicts.url, data: { type: 'css' }, swal: false,
         callback: function (result) {
             var html = result.map(function (ele, index) { return $.format('<li><a href="#" data-val="{1}">{0}</a></li>', ele.Name, ele.Code); }).join('');
-            $('#cssContainer').html(html);
+            $('#cssContainer').append(html);
             $.bc({
                 Id: 1, url: Dicts.url, data: { type: 'activeCss' }, swal: false,
                 callback: function (result) {
diff --git a/Bootstrap.Admin/Views/Admin/Settings.cshtml b/Bootstrap.Admin/Views/Admin/Settings.cshtml
index 230103d9..bd36d8dc 100644
--- a/Bootstrap.Admin/Views/Admin/Settings.cshtml
+++ b/Bootstrap.Admin/Views/Admin/Settings.cshtml
@@ -46,12 +46,12 @@
                 <div class="form-group col-xs-12">
                     <label class="control-label">网站样式</label>
                     <div class="dropdown lgbDropdown">
-                        <a id="dictCssDefine" class="btn btn-success" data-toggle="dropdown" data-default-val="site.css">
+                        <a id="dictCssDefine" class="btn btn-success" data-toggle="dropdown" data-default-val="">
                             <span>默认样式</span>
                             <span class="caret"></span>
                         </a>
                         <ul class="dropdown-menu" role="menu" id="cssContainer">
-                            <li><a href="#" data-val="site.css">默认样式</a></li>
+                            <li><a href="#" data-val="">默认样式</a></li>
                         </ul>
                     </div>
                     <button class="btn btn-default pull-right" type="button" id="cssSave">保存</button>