diff --git a/admin-core/src/main/resources/templates/index.html b/admin-core/src/main/resources/templates/index.html
index 186a620cc18f4c6312f894d0ddd8f4868a5c363b..ddf534103020af16886aca247a844bbc8705d8cb 100644
--- a/admin-core/src/main/resources/templates/index.html
+++ b/admin-core/src/main/resources/templates/index.html
@@ -1,103 +1,173 @@
 <!--#layout("/common/container.html"){  -->
-  <!-- 顶部 -->
-  <form class="layui-form layui-form-pane">
-  <div class="layui-header">
-    <a href="ibeetl.com" class="layui-hide-xs"><div class="layui-logo">${env("app.name")}</div></a>
-    <a href="javascript:;" class="layui-hide-xs"><div class="fsSwitchMenu"><i class="iconfont icon-category"></i></div></a>
-    
-    <!-- 顶部菜单 -->
-    <ul class="layui-nav layui-layout-left fsTopMenu" id="fsTopMenu" lay-filter="fsTopMenu">
-      <!--#for(node in menus.children){  -->
-      <li class="layui-nav-item ${nodeLP.first?'layui-this'}" dataPid="${node.data.id}"><a href="javascript:;"><i class="layui-icon">${node.data.icon}</i>
-      <!--#if(nodeLP.first){  -->
-      <cite>${node.data.name}</cite>
-      <!--#}else{  -->
-      ${node.data.name}
-      <!--#}  -->
-      </a></li>
-      <!--#} -->
-    </ul>
-    
-    <ul class="layui-nav layui-layout-right">
-      <li class="layui-nav-item layui-hide-xs">
-        <a href="javascript:;">
-         	${session["core:user"].name}
+<!-- 顶部 -->
+<form class="layui-form layui-form-pane">
+    <div class="layui-header">
+        <a href="/" class="layui-hide-xs">
+            <div class="layui-logo">${env("app.name")}</div>
         </a>
-        <dl class="layui-nav-child">
-          <dd><a href="javascript:;">基本资料</a></dd>
-          <dd id="changeCompanyButton"><a href="javascript:;">${session["core:currentOrg"].name}</a>
-          </dd>
-        </dl>
-      </li>
-      <li class="layui-nav-item layui-hide-xs"><a href="/logout.do"><i class="iconfont icon-tuichu"></i> 退出</a></li>
-    </ul>
-  </div>
-  
-  <div  id="selectCompany" 
-  	style="padding: 50px;display:none;">
-  	<div class="layui-row">
-		<div class="layui-form-item">
-			<select id="companyList"> 
-			<!--#
-			var allOrgs = session["core:orgs"];
-			for(org in allOrgs){
-				var checked = false;
-				if(session["core:currentOrg"].id==org.id){
-					checked=true;
-				}
-			 -->
-		  	
-		  	<option value="${org.id}" ${checked?"selected"}>${org.name}</option>
-		  	<!--#}  -->
-		  	</select>
-  		</div>
- 	 </div>
- 	</div>
+        <a href="javascript:;" class="layui-hide-xs">
+            <div class="fsSwitchMenu"><i class="iconfont icon-category"></i></div>
+        </a>
+
+        <!-- 顶部菜单 -->
+        <ul class="layui-nav layui-layout-left fsTopMenu" id="fsTopMenu" lay-filter="fsTopMenu">
+            <!--#for(node in menus.children){  -->
+            <li class="layui-nav-item ${nodeLP.first?'layui-this'}" dataPid="${node.data.id}"><a href="javascript:;"><i
+                    class="layui-icon">${node.data.icon}</i>
+                <!--#if(nodeLP.first){  -->
+                <cite>${node.data.name}</cite>
+                <!--#}else{  -->
+                ${node.data.name}
+                <!--#}  -->
+            </a></li>
+            <!--#} -->
+        </ul>
+
+        <ul class="layui-nav layui-layout-right">
+            <li class="layui-nav-item layui-hide-xs">
+                <a href="javascript:;">
+                    ${session["core:user"].name}
+                </a>
+                <dl class="layui-nav-child">
+                    <dd><a href="javascript:;">基本资料</a></dd>
+                    <dd id="changeCompanyButton"><a href="javascript:;">${session["core:currentOrg"].name}</a>
+                    </dd>
+                </dl>
+            </li>
+            <li class="layui-nav-item layui-hide-xs"><a href="/logout.do"><i class="iconfont icon-tuichu"></i> 退出</a>
+            </li>
+        </ul>
+    </div>
 
+    <div id="selectCompany"
+         style="padding: 50px;display:none;">
+        <div class="layui-row">
+            <div class="layui-form-item">
+                <select id="companyList">
+                    <!--#
+                    var allOrgs = session["core:orgs"];
+                    for(org in allOrgs){
+                        var checked = false;
+                        if(session["core:currentOrg"].id==org.id){
+                            checked=true;
+                        }
+                     -->
 
-  <!-- 左边菜单 -->
-  <div class="layui-side layui-bg-black">
-    <div class="layui-side-scroll">
-      <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
-      <ul class="layui-nav layui-nav-tree"  lay-filter="fsLeftMenu" id="fsLeftMenu">
-      	<!--#
-      	for(node in menus.children){  
-      	var hasSite = true;//系统的第一个菜单默认显示
-      	-->
-      	<!--#for(subSystem in node.children){  -->
-        <li class="layui-nav-item layui-nav-itemed" dataPid="${node.data.id}" style="display: none;">
-          <a href="javascript:;">${subSystem.data.name}</a>
-          <dl class="layui-nav-child">
-          	<!--#for(menu in subSystem.children){  -->
-          	<dd class="" ><a href="javascript:;" menuId="${menu.data.id}" dataUrl="${ctxPath}${menu.data.accessUrl}"><i class="layui-icon">&#xe68e;</i> 
-          	${menu.data.name}
-          	</a></dd>
-            <!--#}  -->
-           </dl>
-        </li>
-        <!--#}  -->
-        <!--#}  -->
-      </ul>
+                    <option value="${org.id}" ${checked?
+                    "selected"}>${org.name}</option>
+                    <!--#}  -->
+                </select>
+            </div>
+        </div>
     </div>
-  </div>
 
-  <!-- 右边内容区域 -->
-  <div class="layui-body layui-form">
-  	<div class="layui-tab layui-tab-card fsTab" lay-filter="fsTab" lay-allowClose="true">
-  		
-  		<!-- 菜单导航 -->
-		<ul class="layui-tab-title">
-		 <li class="layui-this">系统说明</li>
-		</ul>
-		
-		<!-- 内容 -->
-		<div class="layui-tab-content">
-			<div class="layui-tab-item layui-show">
-			<!--#include("/help.html"){}  -->
-			</div>
-		</div>
-	</div>
-  </div>
-  </form>
+
+    <!-- 左边菜单 -->
+    <div class="layui-side layui-bg-black">
+        <div class="layui-side-scroll" id="leftMenu">
+            <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
+            <ul class="layui-nav layui-nav-tree" lay-filter="fsLeftMenu" id="fsLeftMenu">
+                <!--#
+                for(node in menus.children){
+                var hasSite = true;//系统的第一个菜单默认显示
+                -->
+                <!--#for(subSystem in node.children){  -->
+                <li class="layui-nav-item layui-nav-itemed" dataPid="${node.data.id}" style="display: none;">
+                    <a href="javascript:;">${subSystem.data.name}</a>
+                    <dl class="layui-nav-child">
+                        <!--#for(menu in subSystem.children){  -->
+                        <dd class=""><a href="javascript:;" menuId="${menu.data.id}"
+                                        dataUrl="${ctxPath}${menu.data.accessUrl}"><i class="layui-icon">&#xe68e;</i>
+                            ${menu.data.name}
+                        </a></dd>
+                        <!--#}  -->
+                    </dl>
+                </li>
+                <!--#}  -->
+                <!--#}  -->
+            </ul>
+        </div>
+        <textarea style="display:none" id="menus">${ json(menus)}</textarea>
+        <input type="hidden" id="ctxPath" value="${ctxPath}"/>
+    </div>
+
+    <!-- 右边内容区域 -->
+    <div class="layui-body layui-form">
+        <div class="layui-tab layui-tab-card fsTab" lay-filter="fsTab" lay-allowClose="true">
+
+            <!-- 菜单导航 -->
+            <ul class="layui-tab-title">
+                <li class="layui-this">系统介绍</li>
+            </ul>
+
+            <!-- 内容 -->
+            <div class="layui-tab-content">
+                <div class="layui-tab-item layui-show">
+                    <!--#include("/help.html"){}  -->
+                </div>
+            </div>
+        </div>
+    </div>
+</form>
 <!--#}  -->
-  
\ No newline at end of file
+
+<script>
+    /*
+    * 菜单无限级
+    * date: 2020-11-29 11:34
+    * author: IT小君
+    * blog: http://yy123.ink
+    * */
+    var ctxPath = "";
+    layui.use('element', function () {
+        var element = layui.element;
+        var $ = layui.jquery;
+
+        var data = JSON.parse($('#menus').text());
+        ctxPath = $('#ctxPath').val();
+        var liStr = "";
+
+        // 遍历生成主菜单
+        for (var i = 0; i < data.children.length; i++) {
+            var node = data.children[i];
+            for (var i = 0; i < node.children.length; i++) {
+                var subSystem = node.children[i];
+                if (subSystem.children != null && subSystem.children.length > 0) {
+                    liStr += "<li class=\"layui-nav-item layui-nav-itemed\"  dataPid=\"" + node.data.id + "\" style=\"display: none;\">" +
+                        "<a href=\"javascript:;\"><i class='layui-icon " + subSystem.data.icon + "'></i> " + subSystem.data.name + "</a>\n" +
+                        "<dl class=\"layui-nav-child\">\n";
+                    // 遍历获取子菜单
+                    for (var k = 0; k < subSystem.children.length; k++) {
+                        liStr += getChildMenu(subSystem.children[k], 0);
+                    }
+                    liStr += "</dl></li>";
+                } else {
+                    liStr += "<li class=\"layui-nav-item layui-nav-itemed\" dataPid=\"" + node.data.id + "\" style=\"display: none;\">" +
+                        "<a  href=\"javascript:;\" ><i class='layui-icon " + subSystem.data.icon + "'></i> " + subSystem.data.name + "</a></li>";
+                }
+            }
+        }
+
+        $("#leftMenu").html(" <ul class=\"layui-nav layui-nav-tree\"  lay-filter=\"fsLeftMenu\" id=\"fsLeftMenu\">\n" + liStr + "</ul>");
+        element.init();
+    });
+
+    // 递归生成子菜单
+    function getChildMenu(subMenu, num) {
+        num++;
+        var subStr = "";
+        var url = subMenu.data.accessUrl;
+        url = url == null ? '' :ctxPath + url;
+        if (subMenu.children != null && subMenu.children.length > 0) {
+            subStr += "<dd><ul><li class=\"layui-nav-item layui-nav-itemed\" ><a dataUrl=\"" + url + "\"  href=\"javascript:;\"><i class='layui-icon " + subMenu.data.icon + "'>&#xe68e;</i> " + subMenu.data.name + "</a>" +
+                "<dl class=\"layui-nav-child\">\n";
+            for (var j = 0; j < subMenu.children.length; j++) {
+                subStr += getChildMenu(subMenu.children[j], num);
+            }
+            subStr += "</dl></li></ul></dd>";
+        } else {
+            subStr += "<dd><a  dataUrl=\"" + url + "\" href=\"javascript:;\" \"><i class='layui-icon " + subMenu.data.icon + "'>&#xe68e;</i> " + subMenu.data.name + "</a></dd>";
+        }
+        return subStr;
+    }
+</script>
\ No newline at end of file