diff --git a/Bootstrap.Admin/App_Start/DBPublisher.cs b/Bootstrap.Admin/App_Start/DBPublisher.cs
index d49b2bfe..d8223da0 100644
--- a/Bootstrap.Admin/App_Start/DBPublisher.cs
+++ b/Bootstrap.Admin/App_Start/DBPublisher.cs
@@ -23,7 +23,7 @@ namespace Bootstrap.Admin
             if (publisherElement.Mode == PublisherMode.Off) return;
             ExceptionHelper.Log(ex, additionalInfo);
             CacheManager.Clear(k => k == ExceptionHelper.RetrieveExceptionsDataKey);
-            NotificationHelper.MessagePool.Enqueue(new MessageBody() { Category = "Notification", Message = ex.Message });
+            NotificationHelper.MessagePool.Add(new MessageBody() { Category = "Notification", Message = ex.Message });
         }
     }
 }
\ No newline at end of file
diff --git a/Bootstrap.Admin/Controllers/WSController.cs b/Bootstrap.Admin/Controllers/WSController.cs
index 394bc218..e3a5fc17 100644
--- a/Bootstrap.Admin/Controllers/WSController.cs
+++ b/Bootstrap.Admin/Controllers/WSController.cs
@@ -1,13 +1,7 @@
 using Bootstrap.DataAccess;
-using System;
-using System.Net.Http;
-using System.Net.WebSockets;
-using System.Text;
-using System.Threading;
-using System.Threading.Tasks;
-using System.Web;
+using System.Collections.Generic;
+using System.Linq;
 using System.Web.Http;
-using System.Web.WebSockets;
 
 namespace Bootstrap.Admin.Controllers
 {
@@ -19,43 +13,9 @@ namespace Bootstrap.Admin.Controllers
         /// <param name="value"></param>
         /// <returns></returns>
         [HttpGet]
-        public HttpResponseMessage Get()
+        public List<MessageBody> Get()
         {
-            var response = new HttpResponseMessage();
-            if (HttpContext.Current.IsWebSocketRequest)
-            {
-                HttpContext.Current.AcceptWebSocketRequest(MessageHandler);
-                response.StatusCode = System.Net.HttpStatusCode.SwitchingProtocols;
-            }
-            else
-            {
-                response.Content = new StringContent("请使用WebSocket协议请求");
-            }
-            return response;
-        }
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="arg"></param>
-        /// <returns></returns>
-        private async System.Threading.Tasks.Task MessageHandler(AspNetWebSocketContext arg)
-        {
-            WebSocket socket = arg.WebSocket;
-            while (socket.State == WebSocketState.Open)
-            {
-                if (NotificationHelper.MessagePool.IsEmpty)
-                {
-                    await System.Threading.Tasks.Task.Delay(300);
-                    continue;
-                }
-                var msg = new MessageBody();
-                if (NotificationHelper.MessagePool.TryDequeue(out msg))
-                {
-                    ArraySegment<byte> buffer = new ArraySegment<byte>(new byte[1024]);
-                    buffer = new ArraySegment<byte>(Encoding.UTF8.GetBytes(msg.ToString()));
-                    await socket.SendAsync(buffer, WebSocketMessageType.Text, true, CancellationToken.None);
-                }
-            }
+            return NotificationHelper.MessagePool.ToList();
         }
     }
 }
\ No newline at end of file
diff --git a/Bootstrap.Admin/Scripts/common-scripts.js b/Bootstrap.Admin/Scripts/common-scripts.js
index 73dc4c1c..ed35dca8 100644
--- a/Bootstrap.Admin/Scripts/common-scripts.js
+++ b/Bootstrap.Admin/Scripts/common-scripts.js
@@ -34,7 +34,7 @@
                 }
             });
         },
-        resetWidget() {
+        resetWidget: function () {
             var widgets = $(this).children('li');
             widgets.each(function () {
                 var widget = $(this).children('ul');
@@ -49,7 +49,37 @@
     });
 
     $.extend({
-        reloadWidget() {
+        pullNotification: function () {
+            if ($('.notify-row').length == 0) return;
+            setTimeout(function () {
+                NProgress.status = true;
+                NProgress.configure({ trickle: false });
+                $.bc({
+                    url: '../api/WS',
+                    method: 'GET',
+                    swal: false,
+                    callback: function (result) {
+                        NProgress.status = false;
+                        for (index in result) {
+                            var cate = result[index].Category;
+                            var msg = result[index].Message;
+                            switch (cate) {
+                                case "Notification":
+                                    toastr.error(msg, "应用程序出现错误");
+                                    break;
+                                case "Users":
+                                    toastr.info(msg, "新用户注册");
+                                    break;
+                            }
+                        };
+                        if (result.length > 0) $.reloadWidget();
+                        $.pullNotification();
+                    }
+                });
+            }, 5000);
+        },
+        reloadWidget: function () {
+            if ($('.notify-row').length == 0) return;
             $.bc({
                 url: Notifications.url,
                 swal: false,
@@ -178,27 +208,5 @@ $(function () {
 
     // load widget data
     $.reloadWidget();
-
-    var ws = new WebSocket($.format("ws://{0}/api/WS", window.location.host));
-    ws.onerror = function (error) {
-        console.log(error);
-    };
-    ws.onmessage = function (msg) {
-        console.log(msg.data);
-        var data = msg.data.split(';');
-        if (data.length !== 2) return;
-        switch (data[0]) {
-            case "Notification":
-                toastr.error(data[1], "应用程序出现错误");
-                $.reloadWidget();
-                break;
-            case "Users":
-                toastr.info(data[1], "新用户注册");
-                $.reloadWidget();
-                break;
-        }
-    };
-    ws.onclose = function () {
-        console.log("Disconnected!");
-    };
+    $.pullNotification();
 });
\ No newline at end of file
diff --git a/Bootstrap.DataAccess/NotificationHelper.cs b/Bootstrap.DataAccess/NotificationHelper.cs
index 9fcd2cf0..aa926862 100644
--- a/Bootstrap.DataAccess/NotificationHelper.cs
+++ b/Bootstrap.DataAccess/NotificationHelper.cs
@@ -7,6 +7,8 @@ using System.Collections.Generic;
 using System.Data;
 using System.Data.Common;
 using System.Linq;
+using System.Net.WebSockets;
+using System.Threading;
 
 namespace Bootstrap.DataAccess
 {
@@ -22,7 +24,7 @@ namespace Bootstrap.DataAccess
         /// <summary>
         /// 
         /// </summary>
-        public static readonly ConcurrentQueue<MessageBody> MessagePool = new ConcurrentQueue<MessageBody>();
+        public static readonly ConcurrentBag<MessageBody> MessagePool = new ConcurrentBag<MessageBody>();
         /// <summary>
         /// 新用户注册的通知的面板显示
         /// </summary>
@@ -124,8 +126,20 @@ namespace Bootstrap.DataAccess
     /// <summary>
     /// 
     /// </summary>
-    public class MessageBody
+    public class MessageBody : IDisposable
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        public MessageBody()
+        {
+            timer = new Timer(state =>
+            {
+                var msg = this;
+                NotificationHelper.MessagePool.TryTake(out msg);
+            }, null, 5000, Timeout.Infinite);
+        }
+        private Timer timer = null;
         /// <summary>
         /// 
         /// </summary>
@@ -140,7 +154,26 @@ namespace Bootstrap.DataAccess
         /// <returns></returns>
         public override string ToString()
         {
-            return string.Format("{0};{1}", Category, Message);
+            return string.Format("{0};{1}-{2}", Category, Message);
+        }
+        private void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                if (timer != null)
+                {
+                    timer.Dispose();
+                    timer = null;
+                }
+            }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
         }
     }
 }
diff --git a/Bootstrap.DataAccess/UserHelper.cs b/Bootstrap.DataAccess/UserHelper.cs
index b74b6915..403d5504 100644
--- a/Bootstrap.DataAccess/UserHelper.cs
+++ b/Bootstrap.DataAccess/UserHelper.cs
@@ -145,7 +145,7 @@ namespace Bootstrap.DataAccess
                 }
                 CacheCleanUtility.ClearCache(userIds: p.Id == 0 ? string.Empty : p.Id.ToString());
                 ret = true;
-                if (p.UserStatus == 1) NotificationHelper.MessagePool.Enqueue(new MessageBody() { Category = "Users", Message = string.Format("{0}-{1}", p.UserName, p.Description) });
+                if (p.UserStatus == 1) NotificationHelper.MessagePool.Add(new MessageBody() { Category = "Users", Message = string.Format("{0}-{1}", p.UserName, p.Description) });
             }
             catch (DbException ex)
             {