diff --git a/ruoyi-admin/src/main/resources/templates/home/base.html b/ruoyi-admin/src/main/resources/templates/home/base.html
index de5521b..e06009f 100644
--- a/ruoyi-admin/src/main/resources/templates/home/base.html
+++ b/ruoyi-admin/src/main/resources/templates/home/base.html
@@ -166,6 +166,7 @@
             background-size: 100% 100%;
             box-shadow: 5px 5px 5px 0px rgba(0,0,0,0.5);
             font-size: 17px;
+            filter: brightness(1.1);
         }
 
         a {
@@ -637,7 +638,7 @@
     </div>
     <div id="ad">
         <a th:href="@{/special_view.html(columnId=${specialColumns[0].columnId})}" th:title="${specialColumns[0].columnName}" target="_blank">
-            <img style="width: 100% "  th:src="${specialColumns[0].columnUrl}">
+            <img style="width: 100% ;filter: brightness(1.1);"  th:src="${specialColumns[0].columnUrl}">
         </a>
         <a onclick="closeAd()"><span>关闭</span></a>
     </div>
@@ -655,7 +656,7 @@
                     <div carousel-item>
                         <tbody th:each="url,status : ${urlList}">
                             <a th:href="@{/public_view.html(type=2,id=${url.workId})}" th:title="${url.workTitle}" target="_blank">
-                                <img th:src="${url.imgUrl}" style="height: 100%;width: 100%">
+                                <img th:src="${url.imgUrl}" style="height: 100%;width: 100% ;filter: brightness(1.1);">
                                 <span class="sliderA">[[${#strings.abbreviate(url.workTitle,28)}]]</span>
                             </a>
                         </tbody>
@@ -692,10 +693,10 @@
         <div class="layui-container"   style="padding-top: 30px;min-width: 1330px">
             <div class="xuanchuanImage">
                 <a th:href="@{/special_view.html(columnId=${specialColumns[0].columnId})}" th:title="${specialColumns[0].columnName}" target="_blank">
-                    <img th:src="@{/home/base/dangji.jpg}" style="width: 100%" class="slide active">
+                    <img th:src="@{/home/base/dangji.jpg}" style="width: 100%;filter: brightness(1.1);" class="slide active">
                 </a>
                 <a th:href="@{/special_view.html(columnId=${specialColumns[1].columnId})}" th:title="${specialColumns[1].columnName}" target="_blank">
-                    <img th:src="@{/home/data/announceimg/21da.png}" style="width: 100%" class="slide">
+                    <img th:src="@{/home/data/announceimg/21da.png}" style="width: 100%;filter: brightness(1.1);" class="slide">
                 </a>
             </div>
         </div>
@@ -712,7 +713,7 @@
                         </div>
                         <div class="layui-card-body" style="max-height: 400px;overflow: hidden;">
                             <div style="width:100%;height: 165px;display: flex;justify-content: space-between;">
-                                <div style="height: 100%;width: 47%">
+                                <div style="height: 100%;width: 47%;filter: brightness(1.1);">
                                     <a th:href="@{/public_view.html(type=2,id=${workList[0].workId})}" th:title="${workList[0].workTitle}" target="_blank">
                                         <img style="height: 95%;width: 90%" th:src="${workList[0].imgUrl}" th:alt="${workList[0].workTitle}" th:title="${workList[0].workTitle}">
                                     </a>
@@ -746,7 +747,7 @@
                                 <li th:each="trend,status : ${deptColumns}">
                                     <a th:href="@{/dept_trends_view.html(columnId=${trend.columnId})}" style="color:#fff;" th:title="${trend.columnName}" target="_blank">
                                         <!-- <i class="fa fa-bar-chart-o" th:class="${trend.icon}"></i>-->
-                                        <img th:src="@{/home/base/bumen.png}" style="height: 30px;width: 29px;">
+                                        <img th:src="@{/home/base/bumen.png}" style="height: 30px;width: 29px;filter: brightness(1.1);">
                                         [[${trend.columnName}]]
                                     </a>
                                 </li>
@@ -835,7 +836,7 @@
                                 <ul  class="newslist zhuanti" style="margin-top: 5px">
                                     <li  th:each="column,status : ${specialColumns}">
                                         <a th:href="@{/special_view.html(columnId=${column.columnId})}" th:title="${column.columnName}" target="_blank">
-                                            <img style="height:155px;width: 100% "  th:src="${column.columnUrl}">
+                                            <img style="height:155px;width: 100% ;filter: brightness(1.1);"  th:src="${column.columnUrl}">
                                         </a>
                                         <span style="margin-top: 5px;font-size: 15px;">[[${column.columnName}]]</span >
                                         <div style="width: 100%;height: 20px;background-color: white;border-radius: 5px;">
@@ -905,7 +906,7 @@
                             </ul>
                             <ul class="map">
                                 <li>
-                                    <img style="width: 70%;height: 330px;" th:src="@{/home/base/map4.png}">
+                                    <img style="width: 70%;height: 330px;filter: brightness(1.1);" th:src="@{/home/base/map4.png}">
                                     <a class="font1"  target="_blank" href="http://143.212.248.10" title="兰州铁路运输检察院">
                                         <img th:src="@{/home/base/2Dmap.png}" class="lantie">
                                         <span>兰州</span>