diff --git a/lesingle-creation-backend/src/main/java/com/lesingle/modules/sys/service/impl/SysMenuServiceImpl.java b/lesingle-creation-backend/src/main/java/com/lesingle/modules/sys/service/impl/SysMenuServiceImpl.java
index 2818b61..82af08b 100644
--- a/lesingle-creation-backend/src/main/java/com/lesingle/modules/sys/service/impl/SysMenuServiceImpl.java
+++ b/lesingle-creation-backend/src/main/java/com/lesingle/modules/sys/service/impl/SysMenuServiceImpl.java
@@ -68,6 +68,11 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
         if (!isSuperAdmin && roles != null && roles.contains(RoleConstants.JUDGE)) {
             tenantMenuIds.addAll(collectJudgePortalMenuIds(allMenus));
         }
+        // 机构租户纯评委：仅保留「我的评审」菜单树，不包含租户端工作台/数据统计/活动管理等（与 docs/design/menu-config.md 一致）
+        if (!isSuperAdmin && shouldHideTenantJudgeManagementMenuForJudge(roles)) {
+            tenantMenuIds.clear();
+            tenantMenuIds.addAll(collectJudgePortalMenuIds(allMenus));
+        }
 
         if (isSuperAdmin) {
             // 超管：按租户菜单过滤，但不做权限码过滤