diff --git a/ruoyi-admin/src/main/resources/templates/home_head.html b/ruoyi-admin/src/main/resources/templates/home_head.html
index f4512eb..083f72a 100644
--- a/ruoyi-admin/src/main/resources/templates/home_head.html
+++ b/ruoyi-admin/src/main/resources/templates/home_head.html
@@ -11,7 +11,7 @@
 
             #hd {
                 position: relative;
-                //background-image: url(/home/base/bg-head2.png);
+                //background-image: url(/home/base/bg-head5.png);
                 //background-position-y:56%;
                 height: 326px;
                 background-size: cover;
@@ -30,13 +30,6 @@
                 height: 82px;
                 transform: translate(-50%, -50%);
             }
-            #ltlogo2 {
-                position: absolute;
-                top: 43%; /* 将图像元素垂直居中 */
-                left: 30%; /* 将图像元素水平居中 */
-                height: 82px;
-                transform: translate(-50%, -50%);
-            }
             #dhl {
             padding-bottom: 0;
             font-style: inherit;
@@ -51,80 +44,9 @@
             justify-content: center;
             background-color: rgba(1,78,155,0.7);
         }
-         .homePage .layui-nav-more{
-            display:none;
-         }
-        .dept .layui-nav-child {
-            display: none;
-            position: absolute;
-            left: -353%;
-            top: 65px;
-            transform: translate(-50%, -50%);
-            width: 1331px;
-            //line-height: 85px;
-            padding: 5px 0;
-            box-shadow: 0 2px 4px rgba(0,0,0,.12);
-            border: 1px solid #eee;
-            background-color: rgba(255,255,255,0.89);
-            z-index: 100;
-            border-radius: 2px;
-            white-space: wrap;
-            box-sizing: border-box;
-            height:100px;
-        }
-        .layui-nav-item .arrow {
-            z-index: 999;
-            border-left: 10px solid transparent;
-            border-right: 10px solid transparent;
-            border-top: 10px solid #1e68b0;
-            position: absolute;
-            left: 44%;
-            display: none;
-        }
-        .layui-nav-item .arrow2 {
-            z-index: 999;
-            border-left: 10px solid transparent;
-            border-right: 10px solid transparent;
-            border-top: 10px solid #1e68b0;
-            position: absolute;
-            left: 44%;
-            display: none;
-        }
-        .special .layui-nav-child {
-            display: none;
-            position: absolute;
-            left: -581%;
-            top: 65px;
-            transform: translate(-50%, -50%);
-            width: 1331px;
-            //line-height: 85px;
-            padding: 5px 0;
-            box-shadow: 0 2px 4px rgba(0,0,0,.12);
-            border: 1px solid #eee;
-            background-color: rgba(255,255,255,0.89);
-            z-index: 100;
-            border-radius: 2px;
-            white-space: wrap;
-            box-sizing: border-box;
-            height:100px;
-        }
-        .childBox{
-            display: flex;
-            align-items: center;
-            justify-content: space-between;
-            height: 100%;
-        }
-        .childBox2 dd{
-            float: left;
-            fongt-size:18px;
-            text-align: center;
-            width:auto;
-            margin: 1px 9px;
-        }
-        .childBox2 dd a{
-            text-align: center;
-            padding: 0 14px;
-        }
+
+
+
         </style>
     </head>
 
@@ -142,7 +64,6 @@
                 </div>
             </div>
         </div>
-        <!--        <img class="bg_image1" th:src="@{/home/base/bg-head3.png}">-->
         <img th:src="@{/home/base/lantie3.png}"  id="ltlogo" >
         <ul class="layui-nav" id="dhl">
             <li class="layui-nav-item">
@@ -154,34 +75,14 @@
             <li class="layui-nav-item">
                 <a href="work_view.html" class="homePage">工作动态</a>
             </li>
-            <li class="layui-nav-item dept">
+            <li class="layui-nav-item">
                 <a href="dept_trends_view.html" class="homePage">部门动态</a>
-                <dl class="layui-nav-child">
-                    <div class="childBox">
-                        <dd th:each="trend,status : ${deptColumns}">
-                            <a th:href="@{/dept_trends_view.html(columnId=${trend.columnId})}" style="color:#006fc4;font-size:18px;" th:title="${trend.columnName}" target="_blank">
-                                [[${trend.columnName}]]
-                            </a>
-                        </dd>
-                    </div>
-                </dl>
-                <div class="arrow"></div>
             </li>
             <li class="layui-nav-item">
                 <a href="business_view.html" class="homePage">检察业务</a>
             </li>
-            <li class="layui-nav-item special">
+            <li class="layui-nav-item">
                 <a href="special_view.html" class="homePage">专题活动</a>
-                <dl class="layui-nav-child">
-                    <div class="childBox2">
-                        <dd th:each="column,status : ${specialColumns}">
-                            <a th:href="@{/special_view.html(columnId=${column.columnId})}" style="color:#006fc4;font-size:18px;" th:title="${column.columnName}" target="_blank">
-                                [[${column.columnName}]]
-                            </a>
-                        </dd>
-                    </div>
-                </dl>
-                <div class="arrow2"></div>
             </li>
             <form action="" id="search_form" class="layui-form"  style="display:flex;margin-top:11px;margin-left:40px;">
                 <label>
@@ -193,7 +94,20 @@
     </div>
     <script th:src="@{/js/jquery.min.js?v=3.6.3}"></script>
     <script  th:src="@{/home/lib/layui.js}"></script>
+
     <script type="text/javascript">
+    layui.use(function(){
+          var carousel = layui.carousel;
+          // 渲染 - 常规轮播
+          carousel.render({
+            elem: '#ID-carousel-demo-1',
+            width: 'auto',
+            indicator:'none',
+            arrow:'none',
+            width: '100%',
+            height: '326px',
+          });
+        });
         function queryList(){
             var title = $("#title").val();
             if (title){
@@ -206,17 +120,6 @@
                 alert("请输入查询关键字！")
             }
         }
-        layui.use(function(){
-          var carousel = layui.carousel;
-          // 渲染 - 常规轮播
-          carousel.render({
-            elem: '#ID-carousel-demo-1',
-            width: 'auto',
-            indicator:'none',
-            arrow:'none',
-            width: '100%',
-            height: '326px',
-          });
-        });
+
     </script>
 </div>