diff --git a/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsController.java b/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsController.java
index 95f15fd40..9583154c6 100644
--- a/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsController.java
+++ b/ruoyi-cms/src/main/java/com/ruoyi/cms/controller/CmsController.java
@@ -67,11 +67,17 @@ public class CmsController {
             Long parentId = new Long( parentIds.split( "," )[2] );
             courseCategory.setParentId( parentId );
             courseCategories2 = trainCourseCategoryService.selectCategoryList( courseCategory );
+
+            map.put( "selectCategoryId1",parentId);
         }
         if (StrUtil.isNotBlank( parentIds ) && parentIds.split( "," ).length >= 4) {//三级分类
             Long parentId = new Long( parentIds.split( "," )[3] );
             courseCategory.setParentId( parentId );
             courseCategories3 = trainCourseCategoryService.selectCategoryList( courseCategory );
+            //当前选中的分类id
+            map.put( "selectCategoryId2",parentId);
+            Long parentId1 = new Long( parentIds.split( "," )[2] );
+            map.put( "selectCategoryId1",parentId1);
         }
         if (StrUtil.isNotBlank( parentIds )) {
             trainCourseVO.setTrainCourseCategoryId( new Integer( parentIds.split( "," )[parentIds.split( "," ).length - 1] ) );
diff --git a/ruoyi-cms/src/main/resources/templates/web/index.html b/ruoyi-cms/src/main/resources/templates/web/index.html
index 7017419e3..689b94921 100644
--- a/ruoyi-cms/src/main/resources/templates/web/index.html
+++ b/ruoyi-cms/src/main/resources/templates/web/index.html
@@ -203,12 +203,12 @@
       <li field="classid"><span>选择分类：</span>
         <a th:href="@{/web}" th:class="${#strings.isEmpty(selectCategoryId)}?'curr':''">不限</a>
         <a th:each="category:${courseCategories1}" th:href="@{'/web?parentIds='+${category.parentIds}+','+${category.id}}" th:text="${category.name}"
-           th:class="${category.id}==${selectCategoryId}?'curr':''"></a>
+           th:class="${category.id==selectCategoryId||category.id==selectCategoryId1}?'curr':''"></a>
       </li>
       <li field="classid"><span>选择分类：</span>
-        <a th:if="${#lists.size(courseCategories3)}>0" th:href="@{'/web?parentIds='+${courseCategories2[0].parentIds}}">不限</a>
-        <a th:if="${#lists.size(courseCategories3)}==0" th:href="@{'/web'}">不限</a>
-        <a th:each="category:${courseCategories2}" th:href="@{'/web?parentIds='+${category.parentIds}+','+${category.id}}" th:text="${category.name}" th:class="${category.id}==${selectCategoryId}?'curr':''"></a>
+        <a th:if="${#lists.size(courseCategories2)}>0" th:href="@{'/web?parentIds='+${courseCategories2[0].parentIds}}">不限</a>
+        <a th:if="${#lists.size(courseCategories2)}==0" th:href="@{'/web'}">不限</a>
+        <a th:each="category:${courseCategories2}" th:href="@{'/web?parentIds='+${category.parentIds}+','+${category.id}}" th:text="${category.name}" th:class="${category.id==selectCategoryId||category.id==selectCategoryId2}?'curr':''"></a>
 
       </li>
       <li field="classid"><span>选择分类：</span>