diff --git a/Bootstrap.Admin/Startup.cs b/Bootstrap.Admin/Startup.cs
index 4af940c9..45f2ce96 100644
--- a/Bootstrap.Admin/Startup.cs
+++ b/Bootstrap.Admin/Startup.cs
@@ -62,11 +62,11 @@ namespace Bootstrap.Admin
             {
                 app.UseExceptionHandler("/Home/Error");
             }
-            app.UseCors(builder => builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod().AllowCredentials());
+            app.UseCors(builder => builder.WithOrigins(Configuration["AllowOrigins"].Split(',', StringSplitOptions.RemoveEmptyEntries)).AllowAnyHeader().AllowAnyMethod().AllowCredentials());
             app.UseStaticFiles();
             app.UseAuthentication();
-            app.UseCacheManagerCorsHandler();
             app.UseBootstrapRoleAuthorization();
+            app.UseCacheManagerCorsHandler();
             app.UseMvc(routes =>
             {
                 routes.MapRoute(
diff --git a/Bootstrap.Admin/Views/Admin/Settings.cshtml b/Bootstrap.Admin/Views/Admin/Settings.cshtml
index 165cfb3b..dda856f7 100644
--- a/Bootstrap.Admin/Views/Admin/Settings.cshtml
+++ b/Bootstrap.Admin/Views/Admin/Settings.cshtml
@@ -58,7 +58,7 @@
     </div>
 </div>
 <div class="panel panel-default">
-    <div class="panel-heading">网站缓存<a id="refreshCache" href="#" class="pull-right fa fa-refresh" title="点击刷新" data-placement="left" role="tooltip"></a></div>
+    <div class="panel-heading">网站缓存<a data-method="clear" href="#" class="clearcache fa fa-times-circle-o" data-admin="@User.IsInRole("Administrators")" title="全部清除" role="tooltip" data-placement="left"></a><a data-method="refresh" href="#" class="pull-right fa fa-refresh" title="点击刷新" role="tooltip"></a></div>
     <div class="panel-body">
         <div class="tasks-widget">
             <ul id="sortable" class="task-list ui-sortable"></ul>
diff --git a/Bootstrap.Admin/appsettings.json b/Bootstrap.Admin/appsettings.json
index fe4d1fa7..1344b75f 100644
--- a/Bootstrap.Admin/appsettings.json
+++ b/Bootstrap.Admin/appsettings.json
@@ -18,5 +18,6 @@
   "DbProviderFactories": {
     "sql": "SQLServer"
   },
-  "KeyPath": "C:\\keys"
+  "KeyPath": "C:\\keys",
+  "AllowOrigins": "http://localhost:49823"
 }
diff --git a/Bootstrap.Admin/cache.json b/Bootstrap.Admin/cache.json
index dad57eb0..7182c0be 100644
--- a/Bootstrap.Admin/cache.json
+++ b/Bootstrap.Admin/cache.json
@@ -5,15 +5,15 @@
       {
         "Enabled": true,
         "Name": "ba",
-        "Url": "http://localhost:50852/CacheList.axd?cacheKey={0}",
+        "Url": "http://localhost:50852/CacheList.axd",
         "Desc": "后台管理数据缓存接口",
         "Self": true
       },
       {
         "Enabled": true,
-        "Name": "ba",
-        "Url": "http://localhost:49823/CacheList.axd?cacheKey={0}",
-        "Desc": "托盘组垛系统数据缓存接口",
+        "Name": "Pallet",
+        "Url": "http://localhost:49823/CacheList.axd",
+        "Desc": "托盘组垛系统",
         "Self": false
       }
     ],
diff --git a/Bootstrap.Admin/wwwroot/js/Longbow.Common.js b/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
index bab95aea..4501ef12 100644
--- a/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
+++ b/Bootstrap.Admin/wwwroot/js/Longbow.Common.js
@@ -129,8 +129,7 @@
                 callback: null,
                 $element: null,
                 async: true,
-                toastr: false,
-                crossDomain: null
+                toastr: false
             }, options);
 
             if (!options.url || options.url === "") {
@@ -156,7 +155,6 @@
                     contentType: options.contentType,
                     dataType: options.dataType,
                     async: options.async,
-                    crossDomain: options.crossDomain,
                     xhrFields: options.xhrFields,
                     success: function (result) {
                         success(result);
diff --git a/Bootstrap.Admin/wwwroot/js/Settings.js b/Bootstrap.Admin/wwwroot/js/Settings.js
index 6b624853..90cecfc9 100644
--- a/Bootstrap.Admin/wwwroot/js/Settings.js
+++ b/Bootstrap.Admin/wwwroot/js/Settings.js
@@ -51,7 +51,7 @@
 
     var $sortable = $('#sortable');
     var listCacheUrl = function (options) {
-        options = $.extend({ key: '' }, options);
+        options = $.extend({ clear: false }, options);
         $sortable.html('');
         $.bc({
             url: Settings.url,
@@ -60,16 +60,17 @@
             callback: function (result) {
                 if (result && $.isArray(result)) {
                     $.each(result, function (index, item) {
+                        if (options.clear) options.url = item.Url + "?clear=clear";
+                        else options.url = item.Url;
                         $.bc({
-                            url: $.format(item.Url, options.key),
-                            crossDomain: !item.Self,
+                            url: options.url,
                             xhrFields: {
-                                withCredentials: !item.Self
+                                withCredentials: true
                             },
                             swal: false,
                             callback: function (result) {
                                 if ($.isArray(result)) {
-                                    var html = '<li class="{4}"><i class="fa fa-ellipsis-v"></i><div class="task-title"><span class="task-title-sp" role="tooltip" title="{1}">{2}</span><span class="badge badge-sm label-success">{0}</span><span class="task-value" title="{3}">{3}</span><div class="pull-right hidden-phone"><span>{7}</span><button class="btn btn-danger btn-xs fa fa-trash-o" title="{1}" data-url="{5}" role="tooltip" data-self="{6}" data-placement="left"></button></div></div></li>';
+                                    var html = '<li class="{4}"><i class="fa fa-ellipsis-v"></i><div class="task-title"><span class="task-title-sp" role="tooltip" title="{1}">{2}</span><span class="badge badge-sm label-success">{0}</span><span class="task-value" title="{3}">{3}</span><div class="pull-right hidden-phone"><span>{7}</span><button class="btn btn-danger btn-xs fa fa-trash-o" title="{1}" data-url="{5}?cacheKey={1}" role="tooltip" data-self="{6}" data-placement="left"></button></div></div></li>';
                                     var content = result.sort(function (x, y) {
                                         return x.Key > y.Key ? 1 : -1;
                                     }).map(function (ele) {
@@ -126,17 +127,29 @@
     var listCache = function (options) {
         $.bc({
             url: options.url,
-            crossDomain: !options.self,
             xhrFields: {
-                withCredentials: !options.self
+                withCredentials: true
             },
             swal: false
         });
     }
-    $('#refreshCache').click(function () { listCacheUrl(); }).trigger('click');
+    $('a[data-method]').on('click', function (e) {
+        e.preventDefault();
+        e.stopPropagation();
+        var $this = $(this);
+        var options = {};
+        switch ($this.attr('data-method')) {
+            case 'clear':
+                options.clear = true;
+                break;
+            case 'refresh':
+                break;
+        }
+        listCacheUrl(options);
+    }).last().trigger('click');
     $sortable.on('click', '.btn', function () {
         $(this).lgbTooltip('destroy');
-        listCache({ self: $(this).attr('data-self') === "true", url: $(this).attr('data-url') });
+        listCache({ url: $(this).attr('data-url') });
         listCacheUrl();
     });