diff --git a/kernel-s-sys/sys-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/login/service/UserIndexInfoService.java b/kernel-s-sys/sys-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/login/service/UserIndexInfoService.java
index 99015c5e1..7171e227e 100644
--- a/kernel-s-sys/sys-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/login/service/UserIndexInfoService.java
+++ b/kernel-s-sys/sys-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/login/service/UserIndexInfoService.java
@@ -212,7 +212,7 @@ public class UserIndexInfoService {
         List<Long> menuIdList = sysRoleMenuService.getRoleBindMenuIdList(roleIdList);
         List<Long> menuOptionsIdList = sysRoleMenuOptionsService.getRoleBindMenuOptionsIdList(roleIdList);
 
-        HashSet<String> permissionCodeList = new HashSet<>();
+        Set<String> permissionCodeList = new HashSet<>();
 
         // 获取菜单对应的菜单编码集合
         List<SysMenu> userMenuList = sysMenuService.getIndexMenuInfoList(menuIdList);
@@ -223,6 +223,11 @@ public class UserIndexInfoService {
         List<String> optionsCodeList = sysMenuOptionsService.getOptionsCodeList(menuOptionsIdList);
         permissionCodeList.addAll(optionsCodeList);
 
+        // 功能编码转化为大写
+        if (ObjectUtil.isNotEmpty(permissionCodeList)) {
+            permissionCodeList = permissionCodeList.stream().map(String::toUpperCase).collect(Collectors.toSet());
+        }
+
         userIndexInfo.setPermissionCodeList(permissionCodeList);
 
         return userMenuList;