diff --git a/Learun.Framework.Ultimate V7/Learun.Application.IMServer/App.config b/Learun.Framework.Ultimate V7/Learun.Application.IMServer/App.config
index e07370b1f..1392c4b86 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.IMServer/App.config	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.IMServer/App.config	
@@ -70,7 +70,7 @@
     <!-- 发出邮箱设置邮箱主机 -->
     <add key="MailHost" value="smtp.ym.163.com" />
     <!-- ================== 6：即时通信参数 ================== -->
-    <add key="IMUrl" value="http://*:8012" />
+    <add key="IMUrl" value="http://localhost:8012" />
   </appSettings>
   <!--日志-->
   <log4net>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.IMServer/Hubs/Chats.cs b/Learun.Framework.Ultimate V7/Learun.Application.IMServer/Hubs/Chats.cs
index 99c57d6b7..96f615fe0 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.IMServer/Hubs/Chats.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.IMServer/Hubs/Chats.cs	
@@ -91,6 +91,16 @@ namespace Learun.Application.IMServer
 
         #endregion
 
+
+        #region 推送消息
+
+        public void PushMessage(string msg)
+        {
+            Clients.All.broadcastMessage(msg);
+        }
+
+        #endregion
+
         #region  一般公用方法
         /// <summary>
         /// 获取登录用户Id
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Learun.Application.Web.csproj b/Learun.Framework.Ultimate V7/Learun.Application.Web/Learun.Application.Web.csproj
index e717918ca..6b052f7ab 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Learun.Application.Web.csproj	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Learun.Application.Web.csproj	
@@ -3833,6 +3833,7 @@
     <Content Include="Views\LR_Content\script\lr-form.js" />
     <Content Include="Views\LR_Content\script\lr-iframe-index.js" />
     <Content Include="Views\LR_Content\script\lr-bootstrap.js" />
+    <Content Include="Views\LR_Content\script\pushmessage.js" />
     <Content Include="Views\LR_Content\script\lr-im.js" />
     <Content Include="Views\LR_Content\script\lr-language - 副本.js" />
     <Content Include="Views\LR_Content\script\lr-language.js" />
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/pushmessage.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/pushmessage.js
new file mode 100644
index 000000000..33471a823
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/pushmessage.js	
@@ -0,0 +1,75 @@
+(function ($, learun) {
+    "use strict";
+
+
+    learun._im = {
+        init: function () {
+            learun._im.registerServer();
+            learun._im.connect();
+        }
+        // 连接服务端
+        , connect: function () {
+            var loginInfo = learun.clientdata.get(['userinfo']);
+            if (loginInfo.imOpen != 'true') {
+                setTimeout(learun._im.connect, 1000);
+            }
+
+            $.ajax({
+                url: loginInfo.imUrl + "/hubs",
+                type: "get",
+                dataType: "text",
+                success: function (data) {
+                    eval(data);
+                    //Set the hubs URL for the connection
+                    $.connection.hub.url = loginInfo.imUrl;
+                    $.connection.hub.qs = { "userId": loginInfo.userId };
+                    // Declare a proxy to reference the hub.
+                    learun.imChat = $.connection.ChatsHub;
+                    learun.imChat.client.broadcastMessage = function(message) {
+                        top.layer.open({
+                            type: 1 //此处以iframe举例
+                            , title: '通知'
+                            , area: ['390px', '330px']
+                            , shade: 0
+                            , offset: 'rb'
+                            , maxmin: true
+                            , content: message
+                            , btn: null
+                            , yes: function () {
+                                $(that).click(); //此处只是为了演示，实际使用可以剔除
+                            }
+                            , btn2: function () {
+                                layer.closeAll();
+                            }
+
+                            , zIndex: layer.zIndex //重点1
+                            , success: function (layero) {
+                                layer.setTop(layero); //重点2
+                            }
+                        });
+                    }
+                    if (!learun.imChat) {
+                        setTimeout(learun._im.connect, 1000);
+                    }
+                    // 连接成功后注册服务器方法
+                    $.connection.hub.start().done(function () {
+                        learun.imChat.server.pushMessage('123123');
+                    });
+                    //断开连接后
+                    $.connection.hub.disconnected(function () {
+                        //
+                    });
+                },
+                error: function (XMLHttpRequest, textStatus, errorThrown) {
+                    isLoaded = 0;
+                },
+            });
+        }
+    };
+
+
+    $(function() {
+        learun._im.connect();
+    })
+
+})(jQuery, top.learun);
\ No newline at end of file
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Shared/_Admin.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Shared/_Admin.cshtml
index 6b75f3534..a5f58eda7 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Shared/_Admin.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Shared/_Admin.cshtml	
@@ -45,10 +45,10 @@
         </div>
     </div>
     <div class="lr-frame-main" id="lr_frame_main">
-    <img src="~/Content/images/iframebg.png"/>
+        <img src="~/Content/images/iframebg.png" />
     </div>
 
-   
+
     <script src="~/Content/bootstrap/bootstrap.min.js"></script>
     <script src="~/Content/jquery/plugin/layer/layer.js"></script>
     <script src="~/Content/jquery/plugin/jquery.cookie.min.js"></script>
@@ -75,12 +75,13 @@
 
     "/Views/LR_Content/plugin/tree/lr-tree.js",
     "/Views/LR_Content/plugin/select/lr-select.js",
-    
+
 
     "/Views/LR_Content/plugin/workflow/lr-workflow-api.js",
     "/Views/LR_Content/plugin/contextmenu/lr-contextmenu.js",
     "/Views/LR_Content/script/lr-im.js",
-            
+    "/Views/LR_Content/script/pushmessage.js",
+
     "/Views/LR_Content/script/lr-admin.js"
     )
 </body>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Learun.Application.WebApi.csproj b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Learun.Application.WebApi.csproj
index c567566d8..1a2d19159 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Learun.Application.WebApi.csproj	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Learun.Application.WebApi.csproj	
@@ -196,6 +196,7 @@
     <Compile Include="Modules\DataSourceNoLoginApi.cs" />
     <Compile Include="Modules\AskApi.cs" />
     <Compile Include="Modules\EducationalAdministration\LoginUserBindApi.cs" />
+    <Compile Include="Modules\PushMessageApi.cs" />
     <Compile Include="Modules\EvalApi.cs" />
     <Compile Include="Modules\EducationalAdministration\R_EnterBuildingApi.cs" />
     <Compile Include="Modules\EducationalAdministration\R_EnterSchoolApi.cs" />
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/PushMessageApi.cs b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/PushMessageApi.cs
new file mode 100644
index 000000000..540b23bfb
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/PushMessageApi.cs	
@@ -0,0 +1,61 @@
+using Nancy;
+using Learun.Util;
+using System.Collections.Generic;
+using Learun.Application.TwoDevelopment.EducationalAdministration;
+using static Learun.Application.WebApi.Modules.StuInfoFreshApi;
+using System;
+using System.IO;
+using Learun.Application.Base.SystemModule;
+
+namespace Learun.Application.WebApi
+{
+    /// <summary> 
+    /// 版 本 Learun-ADMS-Ultimate V7.0.0 力软敏捷开发框架  
+    /// Copyright (c) 2013-2018 上海力软信息技术有限公司  
+    /// 创 建：超级管理员 
+    /// 日 期：2019-08-19 17:50 
+    /// 描 述：教师注册 
+    /// </summary>
+
+    public class PushMessageApi : BaseNoLoginApi
+    {
+
+        /// <summary> 
+        /// 推送消息接口 
+        /// <summary> 
+        public PushMessageApi()
+            : base("/Learun/adms/pushMessage")
+        {
+            Get["/msg"] = PushMessage;
+        }
+
+        private Response PushMessage(dynamic _)
+        {
+            string msg = this.Request.Query["msg"].ToString();
+
+            if (!string.IsNullOrEmpty(msg))
+            {
+                SendHubs.callMethod("pushMessage", msg);
+            }
+            return Success("成功");
+        }
+
+        #region  获取数据 
+
+
+        #endregion
+
+        #region  私有类 
+
+        /// <summary> 
+        /// 表单实体类 
+        /// <summary> 
+        private class ReqFormEntity
+        {
+            public string keyValue { get; set; }
+            public string strEntity { get; set; }
+        }
+        #endregion
+
+    }
+}
\ No newline at end of file