diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Controllers/MessageRindController.cs b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Controllers/MessageRindController.cs
new file mode 100644
index 000000000..35f6e64ca
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Controllers/MessageRindController.cs	
@@ -0,0 +1,187 @@
+using Learun.Util;
+using System.Data;
+using Learun.Application.TwoDevelopment.LR_Desktop;
+using System.Web.Mvc;
+using System.Collections.Generic;
+using System.Collections;
+
+namespace Learun.Application.Web.Areas.LR_Desktop.Controllers
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
+    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+    /// 创 建：超级管理员
+    /// 日 期：2021-04-23 16:58
+    /// 描 述：消息提醒
+    /// </summary>
+    public class MessageRindController : MvcControllerBase
+    {
+        private MessageRindIBLL messageRindIBLL = new MessageRindBLL();
+
+        #region 视图功能
+
+        /// <summary>
+        /// 主页面
+        /// <summary>
+        /// <returns></returns>
+        [HttpGet]
+        public ActionResult Index()
+        {
+            return View();
+        }
+        /// <summary>
+        /// 未读消息页面
+        /// <summary>
+        /// <returns></returns>
+        [HttpGet]
+        public ActionResult UnreadIndex()
+        {
+            return View();
+        }
+        /// <summary>
+        /// 表单页
+        /// <summary>
+        /// <returns></returns>
+        [HttpGet]
+        public ActionResult Form()
+        {
+            return View();
+        }
+        #endregion
+
+        #region 获取数据
+
+        /// <summary>
+        /// 获取页面显示列表数据
+        /// </summary>
+        /// <param name="pagination">分页参数</param>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        [HttpGet]
+        [AjaxOnly]
+        public ActionResult GetPageList(string pagination, string queryJson)
+        {
+            Pagination paginationobj = pagination.ToObject<Pagination>();
+            var data = messageRindIBLL.GetPageList(paginationobj, queryJson);
+            var jsonData = new
+            {
+                rows = data,
+                total = paginationobj.total,
+                page = paginationobj.page,
+                records = paginationobj.records
+            };
+            return Success(jsonData);
+        }
+
+        /// <summary>
+        /// 获取未读的消息的数量
+        /// </summary>
+        /// <param name="pagination">分页参数</param>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        [HttpGet]
+        [AjaxOnly]
+        public ActionResult GetCountForUnread()
+        {
+            var count = messageRindIBLL.GetCountForUnread();
+
+            return Success(count);
+        }
+        /// <summary>
+        /// 获取未读的消息
+        /// </summary>
+        /// <param name="pagination">分页参数</param>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        [HttpGet]
+        [AjaxOnly]
+        public ActionResult GetListForUnread()
+        {
+            var data = messageRindIBLL.GetListForUnread();
+            List<Hashtable> list = new List<Hashtable>();
+            foreach (var entity in data)
+            {
+                Hashtable ht = new Hashtable();
+                ht["MessageId"] = entity.MessageId;
+                ht["SenderName"] = entity.SenderName;
+                ht["TheTitle"] = entity.TheTitle;
+                ht["TheContent"] = entity.TheContent;
+                ht["ConnectionUrl"] = entity.ConnectionUrl;
+                ht["InstanceId"] = entity.InstanceId;
+                list.Add(ht);
+            }
+            return ToJsonResult(list);
+        }
+
+        /// <summary>
+        /// 获取表单数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <returns></returns>
+        [HttpGet]
+        [AjaxOnly]
+        public ActionResult GetFormData(string keyValue)
+        {
+            var MessageRemindData = messageRindIBLL.GetMessageRemindEntity(keyValue);
+            var jsonData = new
+            {
+                MessageRemind = MessageRemindData,
+            };
+            return Success(jsonData);
+        }
+        #endregion
+
+        #region 提交数据
+
+        /// <summary>
+        /// 删除实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <returns></returns>
+        [HttpPost]
+        [AjaxOnly]
+        public ActionResult DeleteForm(string keyValue)
+        {
+            messageRindIBLL.DeleteEntity(keyValue);
+            return Success("删除成功！");
+        }
+        /// <summary>
+        /// 保存实体数据（新增、修改）
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="strEntity">实体</param>
+        /// <returns></returns>
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        [AjaxOnly]
+        public ActionResult SaveForm(string keyValue, string strEntity)
+        {
+            MessageRemindEntity entity = strEntity.ToObject<MessageRemindEntity>();
+            messageRindIBLL.SaveEntity(keyValue, entity);
+            if (string.IsNullOrEmpty(keyValue))
+            {
+            }
+            return Success("保存成功！");
+        }
+
+        /// <summary>
+        /// 更改状态为已读
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="strEntity">实体</param>
+        /// <returns></returns>
+        [HttpPost]
+        [AjaxOnly]
+        public ActionResult SaveReadSigns(string keyValue)
+        {
+            if (!string.IsNullOrEmpty(keyValue))
+            {
+                messageRindIBLL.SaveReadSigns(keyValue);
+            }
+            return Success("保存成功！");
+        }
+
+        #endregion
+
+    }
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.cshtml
new file mode 100644
index 000000000..176ce92ce
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.cshtml	
@@ -0,0 +1,35 @@
+@{
+    ViewBag.Title = "消息提醒";
+    Layout = "~/Views/Shared/_Form.cshtml";
+}
+<div class="lr-form-wrap" id="form">
+    <div class="col-xs-6 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">收件人ID</div>
+        <input id="ReceiptId" type="text" class="form-control"  />
+    </div>
+    <div class="col-xs-6 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">收件人姓名</div>
+        <input id="ReceiptName" type="text" class="form-control"  />
+    </div>
+    <div class="col-xs-6 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">发件人ID</div>
+        <input id="SenderId" type="text" class="form-control"  />
+    </div>
+    <div class="col-xs-6 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">发件人姓名</div>
+        <input id="SenderName" type="text" class="form-control"  />
+    </div>
+    <div class="col-xs-6 lr-form-item" data-table="MessageRemind">
+        <div class="lr-form-item-title">发送时间</div>
+        <input id="SendTime" type="text" class="form-control lr-input-wdatepicker" onfocus="WdatePicker({ dateFmt:'yyyy-MM-dd',onpicked: function () { $('#SendTime').trigger('change'); } })" />
+    </div>
+    <div class="col-xs-6 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">标题</div>
+        <input id="TheTitle" type="text" class="form-control"  />
+    </div>
+    <div class="col-xs-12 lr-form-item"  data-table="MessageRemind" >
+        <div class="lr-form-item-title">内容</div>
+        <textarea id="TheContent" style="height:100px;width:100%"></textarea>
+    </div>
+</div>
+@Html.AppendJsFile("/Areas/LR_Desktop/Views/MessageRind/Form.js")
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.js
new file mode 100644
index 000000000..4a30a5bfb
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Form.js	
@@ -0,0 +1,41 @@
+/* * 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园(http://www.learun.cn) 
+ * Copyright (c) 2013-2018 北京泉江科技有限公司 
+ * 创建人：超级管理员
+ * 日  期：2021-05-08
+ * 描  述：消息提醒
+ */
+var acceptClick;
+var keyValue = request('keyValue');
+var bootstrap = function ($, learun) {
+    "use strict";
+    var page = {
+        init: function () {
+            page.bind();
+            page.initData();
+        },
+        bind: function () {
+
+        },
+        initData: function () {
+            if (!!keyValue) {
+                $.lrSetForm(top.$.rootUrl + '/LR_Desktop/MessageRemind/GetFormData?keyValue=' + keyValue, function (data) {
+                    $('#form').lrSetFormData(data);
+                });
+            }
+        }
+    };
+    //保存数据
+    acceptClick = function (callBack) {
+        if (!$('#form').lrValidform()) {
+            return false;
+        }
+        var postData = $('#form').lrGetFormData();
+        $.lrSaveForm(top.$.rootUrl + '/LR_Desktop/MessageRind/SaveForm?keyValue=' + keyValue, postData, function (res) {
+            // 保存成功后才回调
+            if (!!callBack) {
+                callBack();
+            }
+        });
+    };
+    page.init();
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.cshtml
new file mode 100644
index 000000000..d47a63578
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.cshtml	
@@ -0,0 +1,90 @@
+@{
+    ViewBag.Title = "消息提醒";
+    Layout = "~/Views/Shared/_Index.cshtml";
+}
+<div class="lr-layout "  >
+    <div class="lr-layout-center">
+        <div class="lr-layout-wrap lr-layout-wrap-notitle ">
+            <div class="lr-layout-tool">
+                <div class="lr-layout-tool-left">
+                    <div class="lr-layout-tool-item">
+                        <div id="datesearch"></div>
+                    </div>
+                </div>
+                <div class="lr-layout-tool-right">
+                    <div class=" btn-group btn-group-sm">
+                        <a id="lr_refresh" class="btn btn-default"><i class="fa fa-refresh"></i></a>
+                    </div>
+                    <div class=" btn-group btn-group-sm" learun-authorize="yes">
+                        @*<a id="lr_add"   class="btn btn-default"><i class="fa fa-plus"></i>&nbsp;新增</a>
+                        <a id="lr_edit"  class="btn btn-default"><i class="fa fa-pencil-square-o"></i>&nbsp;编辑</a>
+                        <a id="lr_delete" class="btn btn-default"><i class="fa fa-trash-o"></i>&nbsp;删除</a>*@
+                        <a id="lr_print"   class="btn btn-default"><i class="fa fa-print"></i>&nbsp;打印</a>
+                       
+                    </div>
+                    <div class="layui-btn-container">
+                        
+                    </div>
+                </div>
+            </div>
+            <div class="lr-layout-body" id="gridtable"></div>
+        </div>
+    </div>
+    <div id="winpop">
+        <div class="title">您有新的未读消息<span class="close" onclick="tips_pop()">x</span></div>
+        <div id="notifications">
+        </div>
+
+    </div>
+</div>
+@Html.AppendJsFile("/Areas/LR_Desktop/Views/MessageRind/Index.js");
+<script>
+    function tips_pop() {
+        var MsgPop = document.getElementById("winpop");
+        var popH = parseInt(MsgPop.style.height);
+        if (popH == 0) {
+            MsgPop.style.Height = "block";
+            show = setInterval("changeH('up')", 2);
+        } else {
+            hide = setInterval("changeH('down')", 2);
+        }
+    }
+
+    function changeH(str) {
+        var magPop = document.getElementById("winpop");
+        var popH = parseInt(MsgPop.style.Height);
+        if (str == "up") {
+            if (popH <= 100) {
+                msgPop.style.height = (popH + 4).toString() + "px";
+            } else {
+                clearInterval(show);
+            }
+        }
+        if (str == "down") {
+            if (popH >= 4) {
+                MsgPop.style.Height = (popH - 4).toString() + "px";
+            } else {
+                clearInterval(hide);
+                MsgPop.style.display = "none";
+            }
+        }
+        window.onload = function() {
+            document.getElementById('winpop').style.height = '0px';
+            setTimeout("tips_pop()", 800);
+        }
+
+    }
+    function Winpop() {
+        var state = '0';
+        $.get(${ ctx } / sys / msGetUserMedia / getMsgList ? state + "&t=" + new Date().getTime(),function(data) {
+            $("#notifications").html(data);
+        }),
+    }
+
+    winpop();
+    setInterval(function() {
+            $("#winpop").load(Winpop(), "");
+        },
+        1000);
+   
+</script>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.js
new file mode 100644
index 000000000..2f79e8e57
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/Index.js	
@@ -0,0 +1,133 @@
+/* * 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架(http://www.learun.cn)
+ * Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+ * 创建人：超级管理员
+ * 日  期：2021-04-23 16:58
+ * 描  述：消息提醒
+ */
+var refreshGirdData;
+var bootstrap = function ($, learun) {
+    "use strict";
+    var startTime;
+    var endTime;
+    var page = {
+        init: function () {
+            page.initGird();
+            page.bind();
+        },
+        bind: function () {
+            // 时间搜索框
+            $('#datesearch').lrdate({
+                dfdata: [
+                    { name: '今天', begin: function () { return learun.getDate('yyyy-MM-dd 00:00:00') }, end: function () { return learun.getDate('yyyy-MM-dd 23:59:59') } },
+                    { name: '近7天', begin: function () { return learun.getDate('yyyy-MM-dd 00:00:00', 'd', -6) }, end: function () { return learun.getDate('yyyy-MM-dd 23:59:59') } },
+                    { name: '近1个月', begin: function () { return learun.getDate('yyyy-MM-dd 00:00:00', 'm', -1) }, end: function () { return learun.getDate('yyyy-MM-dd 23:59:59') } },
+                    { name: '近3个月', begin: function () { return learun.getDate('yyyy-MM-dd 00:00:00', 'm', -3) }, end: function () { return learun.getDate('yyyy-MM-dd 23:59:59') } }
+                ],
+                // 月
+                mShow: false,
+                premShow: false,
+                // 季度
+                jShow: false,
+                prejShow: false,
+                // 年
+                ysShow: false,
+                yxShow: false,
+                preyShow: false,
+                yShow: false,
+                // 默认
+                dfvalue: '1',
+                selectfn: function (begin, end) {
+                    startTime = begin;
+                    endTime = end;
+                    page.search();
+                }
+            });
+            // 刷新
+            $('#lr_refresh').on('click', function () {
+                location.reload();
+            });
+            // 新增
+            $('#lr_add').on('click', function () {
+                learun.layerForm({
+                    id: 'form',
+                    title: '新增',
+                    url: top.$.rootUrl + '/LR_Desktop/MessageRind/Form',
+                    width: 600,
+                    height: 400,
+                    callBack: function (id) {
+                        return top[id].acceptClick(refreshGirdData);
+                    }
+                });
+            });
+            // 编辑
+            $('#lr_edit').on('click', function () {
+                var keyValue = $('#gridtable').jfGridValue('MessageId');
+                if (learun.checkrow(keyValue)) {
+                    learun.layerForm({
+                        id: 'form',
+                        title: '编辑',
+                        url: top.$.rootUrl + '/LR_Desktop/MessageRind/Form?keyValue=' + keyValue,
+                        width: 600,
+                        height: 400,
+                        callBack: function (id) {
+                            return top[id].acceptClick(refreshGirdData);
+                        }
+                    });
+                }
+            });
+            // 删除
+            $('#lr_delete').on('click', function () {
+                var keyValue = $('#gridtable').jfGridValue('MessageId');
+                if (learun.checkrow(keyValue)) {
+                    learun.layerConfirm('是否确认删除该项！', function (res) {
+                        if (res) {
+                            learun.deleteForm(top.$.rootUrl + '/LR_Desktop/MessageRind/DeleteForm', { keyValue: keyValue}, function () {
+                                refreshGirdData();
+                            });
+                        }
+                    });
+                }
+            });
+            // 打印
+            $('#lr_print').on('click', function () {
+                $('#gridtable').jqprintTable();
+            });
+
+        },
+        
+         
+        // 初始化列表
+        initGird: function () {
+            $('#gridtable').lrAuthorizeJfGrid({
+                url: top.$.rootUrl + '/LR_Desktop/MessageRind/GetPageList',
+                headData: [
+                    //{ label: "收件人ID", name: "ReceiptId", width: 100, align: "left"},
+                    { label: "收件人姓名", name: "ReceiptName", width: 100, align: "left"},
+                    //{ label: "发件人ID", name: "SenderId", width: 100, align: "left"},
+                    { label: "发件人姓名", name: "SenderName", width: 100, align: "left"},
+                    { label: "发送时间", name: "SendTime", width: 100, align: "left"},
+                    { label: "标题", name: "TheTitle", width: 100, align: "left"},
+                    { label: "内容", name: "TheContent", width: 400, align: "left" },
+                    {
+                        label: "状态", name: "ReadSigns", width: 100, align: "left", formatter: function (cellvalue) {
+                            return cellvalue == false ? "<span class=\"label label-danger\">未读</span>" : "<span class=\"label label-success\">已读</span>";
+                        }
+                    },
+                ],
+                mainId:'MessageId',
+                isPage: true
+            });
+        },
+        search: function (param) {
+            param = param || {};
+            param.StartTime = startTime;
+            param.EndTime = endTime;
+            $('#gridtable').jfGridSet('reload',{ queryJson: JSON.stringify(param) });
+        }
+    };
+    refreshGirdData = function () {
+        $('#gridtable').jfGridSet('reload');
+    };
+    page.init();
+    
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/UnreadIndex.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/UnreadIndex.cshtml
new file mode 100644
index 000000000..5012d734d
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Desktop/Views/MessageRind/UnreadIndex.cshtml	
@@ -0,0 +1,139 @@
+@*@{
+        ViewBag.Title = "未读消息";
+        Layout = "~/Views/Shared/_Index.cshtml";
+    }
+    <div class="lr-layout "  >
+        <div class="lr-layout-center">
+            <div class="lr-layout-wrap lr-layout-wrap-notitle ">
+
+                <div class="lr-layout-body" id="content"></div>
+            </div>
+        </div>
+    </div>*@
+<!DOCTYPE html>
+
+<html>
+<head>
+    <meta name="viewport" content="width=device-width" />
+    <title>未读消息提醒</title>
+    <script src="~/Content/jquery/plugin/fullcalendar/js/jquery-1.7.2.min.js"></script>
+    <script src="~/Content/jquery/plugin/jquery-ui/jquery-ui.min.js"></script>
+    <script src="~/Content/jquery/plugin/fullcalendar/js/fullcalendar.min.js"></script>
+    <link href="~/Content/jquery/plugin/fullcalendar/css/fullcalendar.css" rel="stylesheet" />
+    @Html.AppendCssFile(
+    "/Views/LR_Content/style/lr-common.css",
+    "/Views/LR_Content/style/lr-iframe-index.css",
+    "~/Content/jquery/plugin/toastr/toastr.css"
+    )
+
+</head>
+<body>
+    <div id='content'>
+
+    </div>
+    @Html.AppendJsFile(
+    "~/Content/jquery/plugin/toastr/toastr.min.js",
+    "~/Views/LR_Content/script/lr-admin.js",
+    "~/Views/LR_Content/script/lr-clientdata.js",
+    "~/Content/jquery/plugin/fullcalendar/js/jquery-1.7.2.min.js",
+    "~/Areas/LR_Desktop/Views/MessageRind/Index.js"
+    )
+
+    <script type='text/javascript'>
+        $(document).ready(function () {
+            getdata();
+
+            function getdata() {
+                $.ajax({
+                    url: top.$.rootUrl + '/LR_Desktop/MessageRind/GetListForUnread',
+                    type: "get",
+                    dataType: "json",
+                    async: false,
+                    success: function (data) {
+                        var content = "";
+                        if (data.length > 0) {
+                            content += "<ul id='uldata'>";
+                            for (var i = 0; i < data.length; i++) {
+                                content += "<li>" + "&nbsp;&nbsp;&nbsp;" + data[i]["SenderName"] + "的消息：" + "</li>";
+                                var theContent = data[i]["TheContent"];
+                                //可显示的最长长度
+                                var maxlen = 50;
+                                if (theContent.length > maxlen) {
+                                    theContent = theContent.substring(0, maxlen - 3) + "...";
+                                }
+                                var param = data[i]["TheTitle"] + "、" + data[i]["InstanceId"] + "、" + data[i]["MessageId"] + "、" + data[i]["ConnectionUrl"];
+                                content += "<li>";
+                                content += "&nbsp;&nbsp;&nbsp;&nbsp;【" + data[i]["TheTitle"] + "】" + theContent + "&nbsp;&nbsp;";
+                                content += '<a id="' + param + '"  href="javascript:void(0);" class="lr-item" style="color:blue;textDecoration:underline">点击查看>>';
+                                content += "</a>";
+                                content += "</li>";
+                            }
+                            content += "</ul>";
+                        }
+                        else {
+                            content = "暂无未读消息";
+                        }
+                        $("#content").html(content);
+                    }
+                });
+            }
+
+            $('#uldata .lr-item').on('click', function () {
+                var $obj = $(this);
+                var params = ($obj.attr('id')).split('、');
+
+                //更改状态为已读
+                var MessageId = params[2];
+                if (top.learun.checkrow(MessageId)) {
+                    $.ajax({
+                        url: top.$.rootUrl + '/LR_Desktop/MessageRind/SaveReadSigns',
+                        type: "post",
+                        data: { keyValue: MessageId },
+                        dataType: "json",
+                        async: false,
+                        success: function (data) {
+                            //弹窗查看详情
+                            var keyValue = params[1];
+                            var ConnectionUrl = params[3];
+                            var title = params[0];
+                            if (top.learun.checkrow(keyValue)) {
+                                top.learun.layerForm({
+                                    id: 'formview',
+                                    title: title,
+                                    url: top.$.rootUrl + ConnectionUrl + keyValue,
+                                    width: 1000,
+                                    height: 650,
+                                    maxmin: true,
+                                    btn: null,
+                                });
+
+                            }
+                        }
+                    })
+                }
+
+
+            });
+        });
+
+                                    //function funLook(param) {
+
+                                    //    var id = "433d5658-40b0-4e2d-b736-c4e8561d017e";//$obj.attr('id');
+                                    //    var _module = top.learun.clientdata.get(['modulesMap', id]);
+                                    //    switch (_module.F_Target) {
+                                    //        case 'iframe':// 窗口
+                                    //            if (top.learun.validator.isNotNull(_module.F_UrlAddress).code) {
+                                    //                top.learun.frameTab.open(_module);
+                                    //            }
+                                    //            break;
+                                    //        case 'open':// 窗口
+                                    //            var newWin = window.open(_module.F_UrlAddress);
+                                    //            newWin.location.replace(_module.F_UrlAddress);
+                                    //            break;
+                                    //    }
+
+                                    //}
+
+    </script>
+</body>
+</html>
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Message/Views/LR_StrategyInfo/Form.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Message/Views/LR_StrategyInfo/Form.js
index 62f41594e..4b661ff71 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Message/Views/LR_StrategyInfo/Form.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_Message/Views/LR_StrategyInfo/Form.js	
@@ -34,7 +34,7 @@ var bootstrap = function ($, learun) {
                 type: 'multiple',
                 value: "id",
                 text: "text",
-                data: [{ id: '1', text: '邮件' }, { id: '2', text: '微信' }, { id: '3', text: '短信' }, { id: '4', text: '系统IM' }, { id: '5', text: '飞星' }]//1邮箱2微信3短信4系统IM
+                data: [{ id: '1', text: '邮件' }, { id: '2', text: '微信' }, { id: '3', text: '短信' }, { id: '4', text: '系统IM' }, { id: '5', text: '飞星' }, { id: '6', text: '站内消息' }]//1邮箱2微信3短信4系统IM
             });
 
             $('#F_StrategyCode').on('blur', function () {
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 a8949140d..7f8a8e17a 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	
@@ -390,6 +390,7 @@
     <Compile Include="Areas\LR_Desktop\Controllers\DTListController.cs" />
     <Compile Include="Areas\LR_Desktop\Controllers\DTSettingController.cs" />
     <Compile Include="Areas\LR_Desktop\Controllers\DTTargetController.cs" />
+    <Compile Include="Areas\LR_Desktop\Controllers\MessageRindController.cs" />
     <Compile Include="Areas\LR_Desktop\Controllers\WeChatDevelopController.cs" />
     <Compile Include="Areas\LR_Desktop\LR_DesktopAreaRegistration.cs" />
     <Compile Include="Areas\LR_DisplayBoard\Controllers\LR_KBConfigInfoController.cs" />
@@ -1132,6 +1133,8 @@
     <Content Include="Areas\LR_Desktop\Views\DTSetting\App\AppIndex.js" />
     <Content Include="Areas\LR_Desktop\Views\DTSetting\PC\PcIndex.css" />
     <Content Include="Areas\LR_Desktop\Views\DTSetting\PC\PcIndex.js" />
+    <Content Include="Areas\LR_Desktop\Views\MessageRind\Form.js" />
+    <Content Include="Areas\LR_Desktop\Views\MessageRind\Index.js" />
     <Content Include="Areas\LR_Desktop\Views\WeChatDevelop\Form.js" />
     <Content Include="Areas\LR_Desktop\Views\WeChatDevelop\Index.js" />
     <Content Include="Areas\LR_DisplayBoard\Views\LR_KBConfigInfo\ChartForm.css" />
@@ -6998,6 +7001,9 @@
     <Content Include="Areas\Ask\Views\Ask_MainOfTeacher\PaperAdminView.cshtml" />
     <Content Include="Areas\Ask\Views\Ask_MainOfTeacher\PaperView.cshtml" />
     <Content Include="Areas\Ask\Views\Ask_MainOfTeacher\TeacherIndex.cshtml" />
+    <Content Include="Areas\LR_Desktop\Views\MessageRind\Form.cshtml" />
+    <Content Include="Areas\LR_Desktop\Views\MessageRind\Index.cshtml" />
+    <Content Include="Areas\LR_Desktop\Views\MessageRind\UnreadIndex.cshtml" />
     <None Include="Properties\PublishProfiles\FolderProfile.pubxml" />
     <Content Include="Views\Login\Default-beifen.cshtml" />
     <None Include="Properties\PublishProfiles\FolderProfile1.pubxml" />
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop.cshtml
index 6e4872af9..ccad57e96 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop.cshtml	
@@ -21,9 +21,10 @@
         <div id="TitleColor" class="portal-panel-title">
             <i class="fa fa-balance-scale"></i>&nbsp;&nbsp;统计指标
         </div>
-        <div class="portal-panel-content" id="lr_target" >
+        <div class="portal-panel-content" id="lr_target">
         </div>
     </div>
+    <audio id="sound" autoplay="autoplay"></audio>
 </div>
 
 
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop/Index.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop/Index.js
index 150e46747..141c4a090 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop/Index.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Home/AdminDesktop/Index.js	
@@ -269,5 +269,39 @@
 			c(g.list || []);
 			a(g.chart || [])
 		}
-	})
+    })
+
+    funopen();
+    window.setInterval(funopen, 60000);
+    //window.clearInterval(t1);
+    //消息提醒
+    function funopen() {
+        $.ajax({
+            url: top.$.rootUrl + '/LR_Desktop/MessageRind/GetCountForUnread',
+            type: "get",
+            dataType: "json",
+            async: false,
+            success: function (data) {
+                console.log(data);
+                if (data.data> 0) {
+                    document.getElementById("sound").src = '/Resource/wav/收到新消息.wav';
+                    top.learun.layeropen({
+                        //id: 'form',
+                        type: 2,
+                        title: "消息提示",
+                        closeBtn: 0, //不显示关闭按钮
+                        shade: [0],
+                        area: ['340px', '215px'],
+                        offset: 'rb', //右下角弹出
+                        anim: 2,
+                        content: top.$.rootUrl + '/LR_Desktop/MessageRind/UnreadIndex',
+                        callBack: function (id) {
+                            return top[id].acceptClick(refreshGirdData);
+                        }
+                    });
+                }
+            }
+        });
+    };
+
 });
\ No newline at end of file
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/lr-layer.js b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/lr-layer.js
index e50074863..6e90f97e0 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/lr-layer.js	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/LR_Content/script/lr-layer.js	
@@ -70,7 +70,7 @@
             dfop.width = dfop.width > $(window).width() ? $(window).width() - 10 : dfop.width;
             dfop.height = dfop.height > $(window).height() ? $(window).height() - 10 : dfop.height;
             var r = 0;
-            r=top.layer.open({
+            r = top.layer.open({
                 id: dfop.id,
                 maxmin: dfop.maxmin,
                 type: 2, //0（信息框，默认）1（页面层）2（iframe层）3（加载层）4（tips层）
@@ -212,6 +212,94 @@
                 }
             });
         },
+
+        //页面弹窗
+        layeropen: function (op) {
+            var dfop = {
+                id: null,
+                type: 2,
+                title: '系统窗口',
+                //url: 'error',
+                //btn: ['确认', '关闭'],
+                callBack: false,
+                maxmin: false,
+                end: false,
+            };
+            $.extend(dfop, op || {});
+
+            /*适应窗口大小*/
+            //dfop.width = dfop.width > $(window).width() ? $(window).width() - 10 : dfop.width;
+            //dfop.height = dfop.height > $(window).height() ? $(window).height() - 10 : dfop.height;
+
+            var r = top.layer.open({
+                id: dfop.id,
+                maxmin: dfop.maxmin,
+                type: 2, //0（信息框，默认）1（页面层）2（iframe层）3（加载层）4（tips层）
+                title: op.title,
+                area: ['350px', '240px'],
+                anim: 2,
+                btn: dfop.btn,
+                offset: 'rb', //右下角弹出
+                closeBtn: 1, //显示关闭按钮
+                shade: false,//[0],
+                time: 60000, //60秒后自动关闭
+                content: op.content,//op.url,
+                //skin: dfop.btn == null ? 'lr-layer-nobtn' : 'lr-layer',
+                success: function (layero, index) {
+                    top['layer_' + dfop.id] = learun.iframe($(layero).find('iframe').attr('id'), top.frames);
+                    layero[0].learun_layerid = 'layer_' + dfop.id;
+                    //如果底部有按钮添加-确认并关闭窗口勾选按钮
+                    if (!!dfop.btn && layero.find('.lr-layer-btn-cb').length == 0) {
+                        top.learun.language.get('确认并关闭窗口',
+                            function (text) {
+                                layero.find('.layui-layer-btn')
+                                    .append('<div class="checkbox lr-layer-btn-cb" myIframeId="layer_' +
+                                        dfop.id +
+                                        '" ><label><input checked="checked" type="checkbox" >' +
+                                        text +
+                                        '</label></div>');
+                            });
+                        layero.find('.layui-layer-btn a').each(function () {
+                            var $this = $(this);
+                            var _text = $this.text();
+                            top.learun.language.get(_text,
+                                function (text) {
+                                    $this.text(text);
+                                });
+
+                        });
+                    }
+                    layero.find('.layui-layer-title').each(function () {
+                        var $this = $(this);
+                        var _text = $this.text();
+                        top.learun.language.get(_text,
+                            function (text) {
+                                $this.text(text);
+                            });
+
+                    });
+                },
+                yes: function (index) {
+                    var flag = true;
+                    if (!!dfop.callBack) {
+                        flag = dfop.callBack('layer_' + dfop.id);
+                    }
+                    if (dfop.id == 'formitem') {
+                        learun.layerClose('', index);
+                    }
+                    if (!!flag) {
+                        learun.layerClose('', index);
+                    }
+                },
+                end: function () {
+                    top['layer_' + dfop.id] = null;
+                    if (!!dfop.end) {
+                        dfop.end();
+                    }
+                }
+            });
+        },
+
         // 关闭弹层
         layerClose: function (name, index) {
             var _index;
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/LR_Desktop/MessageRemindMap.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/LR_Desktop/MessageRemindMap.cs
new file mode 100644
index 000000000..8c27126f4
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/LR_Desktop/MessageRemindMap.cs	
@@ -0,0 +1,29 @@
+using Learun.Application.TwoDevelopment.LR_Desktop;
+using System.Data.Entity.ModelConfiguration;
+
+namespace  Learun.Application.Mapping
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园 
+    /// Copyright (c) 2013-2018 北京泉江科技有限公司 
+    /// 创 建：超级管理员
+    /// 日 期：2018-09-25 11:32
+    /// 描 述：消息提醒
+    /// </summary>
+    public class MessageRemindMap : EntityTypeConfiguration<MessageRemindEntity>
+    {
+        public MessageRemindMap()
+        {
+            #region  表、主键
+            //表
+            this.ToTable("MESSAGEREMIND");
+            //主键
+            this.HasKey(t => t.MessageId);
+            #endregion
+
+            #region  配置关系
+            #endregion
+        }
+    }
+}
+
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/Learun.Application.Mapping.csproj b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/Learun.Application.Mapping.csproj
index 41aa5a8f5..87f701a9e 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/Learun.Application.Mapping.csproj	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Mapping/Learun.Application.Mapping.csproj	
@@ -112,6 +112,7 @@
     <Compile Include="LR_CodeDemo\LR_OA_ProjectMap.cs" />
     <Compile Include="LR_CRM\CrmCustomerContactMap.cs" />
     <Compile Include="LR_CRM\CrmChanceMap.cs" />
+    <Compile Include="LR_Desktop\MessageRemindMap.cs" />
     <Compile Include="LR_Desktop\WeChatDevelopMap.cs" />
     <Compile Include="LR_Excel\ExcelExportMap.cs" />
     <Compile Include="LR_Excel\ExcelImportFieldMap.cs" />
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Message/LR_StrategyInfo/LR_StrategyInfoBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Message/LR_StrategyInfo/LR_StrategyInfoBLL.cs
index 08106b7f9..14ec3c719 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Message/LR_StrategyInfo/LR_StrategyInfoBLL.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.Message/LR_StrategyInfo/LR_StrategyInfoBLL.cs	
@@ -472,6 +472,32 @@ namespace Learun.Application.Message
             {
             }
         }
+
+        /// <summary>
+        /// 消息提醒
+        /// </summary>
+        /// <param name="needpostuserlist"></param>
+        /// <param name="title"></param>
+        public void PushMessageRemind(List<UserEntity> needpostuserlist, string content, NWFTaskMsgEntity model)
+        {
+            foreach (UserEntity userinfo in needpostuserlist)
+            {
+                MessageRemindEntity entity = new MessageRemindEntity();
+                entity.ReceiptId = userinfo.F_UserId;
+                entity.ReceiptName = userinfo.F_RealName;
+                entity.SenderId = model.F_ToUserId;
+                entity.SenderName = model.F_ToName;
+                entity.TheTitle = "流程通知";
+                entity.TheContent = model.F_Title + ":" + content;
+                entity.InstanceId = model.F_Id;
+                entity.ConnectionUrl = "/LR_NewWorkFlow/NWFProcess/NWFContainerForm?tabIframeId=";
+                entity.SendTime = DateTime.Now;
+                entity.ReadSigns = false;
+                //messageRindIBLL.SaveEntity("", entity);
+            }
+
+        }
+
         /// <summary>
         /// 微信发送（企业号）
         /// </summary>
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRemindEntity.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRemindEntity.cs
new file mode 100644
index 000000000..a1d98e964
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRemindEntity.cs	
@@ -0,0 +1,95 @@
+using Learun.Util;
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Learun.Application.TwoDevelopment.LR_Desktop
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
+    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+    /// 创 建：超级管理员
+    /// 日 期：2021-04-23 16:58
+    /// 描 述：消息提醒
+    /// </summary>
+    public class MessageRemindEntity 
+    {
+        #region 实体成员
+        /// <summary>
+        /// MessageId
+        /// </summary>
+        [Column("MESSAGEID")]
+        public string MessageId { get; set; }
+        /// <summary>
+        /// ReceiptId
+        /// </summary>
+        [Column("RECEIPTID")]
+        public string ReceiptId { get; set; }
+        /// <summary>
+        /// ReceiptName
+        /// </summary>
+        [Column("RECEIPTNAME")]
+        public string ReceiptName { get; set; }
+        /// <summary>
+        /// SenderId
+        /// </summary>
+        [Column("SENDERID")]
+        public string SenderId { get; set; }
+        /// <summary>
+        /// SenderName
+        /// </summary>
+        [Column("SENDERNAME")]
+        public string SenderName { get; set; }
+        /// <summary>
+        /// TheTitle
+        /// </summary>
+        [Column("THETITLE")]
+        public string TheTitle { get; set; }
+        /// <summary>
+        /// TheContent
+        /// </summary>
+        [Column("THECONTENT")]
+        public string TheContent { get; set; }
+        /// <summary>
+        /// ConnectionUrl
+        /// </summary>
+        [Column("CONNECTIONURL")]
+        public string ConnectionUrl { get; set; }
+        /// <summary>
+        /// 实例Id
+        /// </summary>
+        [Column("INSTANCEId")]
+        public string InstanceId { get; set; }
+        /// <summary>
+        /// SendTime
+        /// </summary>
+        [Column("SENDTIME")]
+        public DateTime? SendTime { get; set; }
+        /// <summary>
+        /// ReadSigns
+        /// </summary>
+        [Column("READSIGNS")]
+        public bool? ReadSigns { get; set; }
+        #endregion
+
+        #region 扩展操作
+        /// <summary>
+        /// 新增调用
+        /// </summary>
+        public void Create()
+        {
+            this.MessageId = Guid.NewGuid().ToString();
+        }
+        /// <summary>
+        /// 编辑调用
+        /// </summary>
+        /// <param name="keyValue"></param>
+        public void Modify(string keyValue)
+        {
+            this.MessageId = keyValue;
+        }
+        #endregion
+        #region 扩展字段
+        #endregion
+    }
+}
+
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindBLL.cs
new file mode 100644
index 000000000..0b332ac33
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindBLL.cs	
@@ -0,0 +1,194 @@
+using Learun.Util;
+using System;
+using System.Data;
+using System.Collections.Generic;
+
+namespace Learun.Application.TwoDevelopment.LR_Desktop
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
+    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+    /// 创 建：超级管理员
+    /// 日 期：2021-04-23 16:58
+    /// 描 述：消息提醒
+    /// </summary>
+    public class MessageRindBLL : MessageRindIBLL
+    {
+        private MessageRindService messageRindService = new MessageRindService();
+
+        #region 获取数据
+
+        /// <summary>
+        /// 获取页面显示列表数据
+        /// </summary>
+        /// <param name="pagination">分页参数</param>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        public IEnumerable<MessageRemindEntity> GetPageList(Pagination pagination, string queryJson)
+        {
+            try
+            {
+                return messageRindService.GetPageList(pagination, queryJson);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 未读消息
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<MessageRemindEntity> GetListForUnread()
+        {
+            try
+            {
+                return messageRindService.GetListForUnread();
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        
+        /// <summary>
+        /// 未读消息的数量
+        /// </summary>
+        /// <returns></returns>
+        public int GetCountForUnread()
+        {
+            try
+            {
+                return messageRindService.GetCountForUnread();
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取MessageRemind表实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <returns></returns>
+        public MessageRemindEntity GetMessageRemindEntity(string keyValue)
+        {
+            try
+            {
+                return messageRindService.GetMessageRemindEntity(keyValue);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        #endregion
+
+        #region 提交数据
+
+        /// <summary>
+        /// 删除实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        public void DeleteEntity(string keyValue)
+        {
+            try
+            {
+                messageRindService.DeleteEntity(keyValue);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 保存实体数据（新增、修改）
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="entity">实体</param>
+        /// <returns></returns>
+        public void SaveEntity(string keyValue, MessageRemindEntity entity)
+        {
+            try
+            {
+                messageRindService.SaveEntity(keyValue, entity);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 修改为已读
+        /// </summary>
+        /// <param name="keyValue"></param>
+        public void SaveReadSigns(string keyValue)
+        {
+            try
+            {
+                messageRindService.SaveReadSigns(keyValue);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowBusinessException(ex);
+                }
+            }
+        }
+        #endregion
+
+    }
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindIBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindIBLL.cs
new file mode 100644
index 000000000..ea552d6ee
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindIBLL.cs	
@@ -0,0 +1,63 @@
+using Learun.Util;
+using System.Data;
+using System.Collections.Generic;
+
+namespace Learun.Application.TwoDevelopment.LR_Desktop
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
+    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+    /// 创 建：超级管理员
+    /// 日 期：2021-04-23 16:58
+    /// 描 述：消息提醒
+    /// </summary>
+    public interface MessageRindIBLL
+    {
+        #region 获取数据
+
+        /// <summary>
+        /// 获取页面显示列表数据
+        /// </summary>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        IEnumerable<MessageRemindEntity> GetPageList(Pagination pagination, string queryJson);
+        /// <summary>
+        /// 获取未读的消息
+        /// </summary>
+        /// <returns></returns>
+        IEnumerable<MessageRemindEntity> GetListForUnread();
+        /// <summary>
+        /// 获取未读的消息的数量
+        /// </summary>
+        /// <returns></returns>
+        int GetCountForUnread();
+        /// <summary>
+        /// 获取MessageRemind表实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <returns></returns>
+        MessageRemindEntity GetMessageRemindEntity(string keyValue);
+        #endregion
+
+        #region 提交数据
+
+        /// <summary>
+        /// 删除实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        void DeleteEntity(string keyValue);
+        /// <summary>
+        /// 保存实体数据（新增、修改）
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="entity">实体</param>
+        void SaveEntity(string keyValue, MessageRemindEntity entity);
+        /// <summary>
+        /// 修改为已读
+        /// </summary>
+        /// <param name="keyValue"></param>
+        void SaveReadSigns(string keyValue);
+        #endregion
+
+    }
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindService.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindService.cs
new file mode 100644
index 000000000..616697343
--- /dev/null
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/LR_Desktop/MessageRind/MessageRindService.cs	
@@ -0,0 +1,234 @@
+using Dapper;
+using Learun.DataBase.Repository;
+using Learun.Util;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text;
+
+namespace Learun.Application.TwoDevelopment.LR_Desktop
+{
+    /// <summary>
+    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
+    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
+    /// 创 建：超级管理员
+    /// 日 期：2021-04-23 16:58
+    /// 描 述：消息提醒
+    /// </summary>
+    public class MessageRindService : RepositoryFactory
+    {
+        #region 获取数据
+
+        /// <summary>
+        /// 获取页面显示列表数据
+        /// </summary>
+        /// <param name="pagination">查询参数</param>
+        /// <param name="queryJson">查询参数</param>
+        /// <returns></returns>
+        public IEnumerable<MessageRemindEntity> GetPageList(Pagination pagination, string queryJson)
+        {
+            try
+            {
+                var strSql = new StringBuilder();
+                strSql.Append("SELECT ");
+                strSql.Append(@"
+                t.MessageId,
+                t.ReceiptId,
+                t.ReceiptName,
+                t.SenderId,
+                t.SenderName,
+                t.SendTime,
+                t.TheTitle,
+                t.TheContent,
+                t.ReadSigns
+                ");
+                strSql.Append("  FROM MessageRemind t ");
+                strSql.Append("  WHERE 1=1 ");
+                var queryParam = queryJson.ToJObject();
+                // 虚拟参数
+                var dp = new DynamicParameters(new { });
+                if (!queryParam["StartTime"].IsEmpty() && !queryParam["EndTime"].IsEmpty())
+                {
+                    dp.Add("startTime", queryParam["StartTime"].ToDate(), DbType.DateTime);
+                    dp.Add("endTime", queryParam["EndTime"].ToDate(), DbType.DateTime);
+                    strSql.Append(" AND ( t.SendTime >= @startTime AND t.SendTime <= @endTime ) ");
+                }
+                return this.BaseRepository().FindList<MessageRemindEntity>(strSql.ToString(), dp, pagination);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取MessageRemind表未读的消息
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<MessageRemindEntity> GetListForUnread()
+        {
+            try
+            {
+                return this.BaseRepository().FindList<MessageRemindEntity>(x => x.ReadSigns == false);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取MessageRemind表未读消息的数量
+        /// </summary>
+        /// <returns></returns>
+        public int GetCountForUnread()
+        {
+            try
+            {
+                string sql = "select count(1) from MessageRemind where ReadSigns=0";
+                var obj = this.BaseRepository().FindObject(sql);
+                if (obj == null)
+                    return 0;
+                else
+                    return Convert.ToInt32(obj);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取MessageRemind表实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <returns></returns>
+        public MessageRemindEntity GetMessageRemindEntity(string keyValue)
+        {
+            try
+            {
+                return this.BaseRepository().FindEntity<MessageRemindEntity>(x => x.MessageId == keyValue);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+        #endregion
+
+        #region 提交数据
+
+        /// <summary>
+        /// 删除实体数据
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        public void DeleteEntity(string keyValue)
+        {
+            try
+            {
+                this.BaseRepository().Delete<MessageRemindEntity>(t => t.MessageId == keyValue);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 保存实体数据（新增、修改）
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="entity">实体</param>
+        public void SaveEntity(string keyValue, MessageRemindEntity entity)
+        {
+            try
+            {
+                if (!string.IsNullOrEmpty(keyValue))
+                {
+                    entity.Modify(keyValue);
+                    this.BaseRepository().Update(entity);
+                }
+                else
+                {
+                    entity.Create();
+                    this.BaseRepository().Insert(entity);
+                }
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+
+
+        /// <summary>
+        /// 保存实体数据（新增、修改）
+        /// </summary>
+        /// <param name="keyValue">主键</param>
+        /// <param name="entity">实体</param>
+        public void SaveReadSigns(string keyValue)
+        {
+            try
+            {
+                string sql = $"update MessageRemind set ReadSigns=1 where MessageId='{keyValue}'";
+                this.BaseRepository().ExecuteBySql(sql);
+            }
+            catch (Exception ex)
+            {
+                if (ex is ExceptionEx)
+                {
+                    throw;
+                }
+                else
+                {
+                    throw ExceptionEx.ThrowServiceException(ex);
+                }
+            }
+        }
+        #endregion
+
+    }
+}
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/Learun.Application.TwoDevelopment.csproj b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/Learun.Application.TwoDevelopment.csproj
index 14382a7a7..b3c58709e 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/Learun.Application.TwoDevelopment.csproj	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/Learun.Application.TwoDevelopment.csproj	
@@ -261,6 +261,10 @@
     <Compile Include="LR_CodeDemo\WorkOrder\WorkOrderBLL.cs" />
     <Compile Include="LR_CodeDemo\WorkOrder\WorkOrderIBLL.cs" />
     <Compile Include="LR_CodeDemo\WorkOrder\WorkOrderService.cs" />
+    <Compile Include="LR_Desktop\MessageRind\MessageRemindEntity.cs" />
+    <Compile Include="LR_Desktop\MessageRind\MessageRindBLL.cs" />
+    <Compile Include="LR_Desktop\MessageRind\MessageRindIBLL.cs" />
+    <Compile Include="LR_Desktop\MessageRind\MessageRindService.cs" />
     <Compile Include="LR_Desktop\WeChatDevelop\WeChatDevelopBLL.cs" />
     <Compile Include="LR_Desktop\WeChatDevelop\WeChatDevelopEntity.cs" />
     <Compile Include="LR_Desktop\WeChatDevelop\WeChatDevelopIBLL.cs" />