diff --git a/src/admin/Bootstrap.Admin/Pages/Admin/Settings.razor b/src/admin/Bootstrap.Admin/Pages/Admin/Settings.razor
index 78a32a5a..f3f18d3b 100644
--- a/src/admin/Bootstrap.Admin/Pages/Admin/Settings.razor
+++ b/src/admin/Bootstrap.Admin/Pages/Admin/Settings.razor
@@ -177,7 +177,7 @@
             <div class="form-inline">
                 <div class="row">
                     <div class="form-group col-6">
-                        <label class="control-label" for="blazor">Blazor</label>
+                        <label class="control-label" for="blazor">MVC 切换</label>
                         <Toggle @bind-Value="@Model.EnableBlazor" OnText="开启" OffText="关闭"></Toggle>
                     </div>
                 </div>
diff --git a/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml b/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
index ee330a8a..43db2ace 100644
--- a/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
+++ b/src/admin/Bootstrap.Admin/Views/Admin/Settings.cshtml
@@ -169,13 +169,10 @@
 <div class="card" asp-auth="blazor">
     <div class="card-header">网站设置</div>
     <div class="card-body">
-        <div class="alert alert-info" role="alert">
-            <span>开启此功能网站增加 Blazor 与 MVC 切换挂件</span>
-        </div>
         <div class="form-inline">
             <div class="row">
                 <div class="form-group col-6">
-                    <label class="control-label" for="blazor">Blazor</label>
+                    <label class="control-label" data-toggle="lgbinfo" data-content="开启此功能网站增加 Blazor 与 MVC 切换挂件" for="blazor">Blazor 切换</label>
                     <input id="blazor" hidden type="checkbox" data-default-val="@Model.EnableBlazor" data-toggle="toggle" data-width="120" data-onstyle="success" data-on="开启" data-off="关闭" />
                 </div>
             </div>
diff --git a/src/admin/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js b/src/admin/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
index ff2cf5a2..ef18e1cd 100644
--- a/src/admin/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
+++ b/src/admin/Bootstrap.Admin/wwwroot/lib/longbow/longbow.common.js
@@ -622,15 +622,21 @@
         lgbInfo: function (option) {
             this.each(function () {
                 var $element = $(this);
-                $element.append($.format('<a href="#" tabindex="-1" role="button" data-toggle="popover"><i class="fa fa-question-circle"></i></a>'));
+                $element.append($('<a href="#" tabindex="-1" role="button" data-toggle="popover"><i class="fa fa-question-circle"></i></a>'));
             });
-            var container = this.attr('data-container') || '#dialogNew';
+            var container = this.attr('data-container') || 'body';
             this.find('[data-toggle="popover"]').popover($.extend({
                 title: function () {
                     return $(this).parent().text();
-                }, content: function () {
+                },
+                content: function () {
                     return $(this).parent().attr('data-content');
-                }, trigger: 'focus', html: true, container: container, placement: function () {
+                },
+                trigger: 'focus',
+                html: false,
+                sanitize: true,
+                container: container,
+                placement: function () {
                     return $(this.element).parent().attr('data-placement') || 'auto';
                 }
             }, option));