diff --git a/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/SaasPageElementServiceImpl.java b/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/SaasPageElementServiceImpl.java
index 3f6eaa60..57d510e5 100644
--- a/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/SaasPageElementServiceImpl.java
+++ b/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/SaasPageElementServiceImpl.java
@@ -671,8 +671,18 @@ public class SaasPageElementServiceImpl extends ServiceImpl<SaasPageElementMappe
             allFeatureResources.addAll(pageChildrenFeatureResources);
         }
 
-        Map<String, SaasPageElementFeatureResourceRelation> uniCodeRelationMap = relations.stream()
-                .collect(Collectors.toMap(SaasPageElementFeatureResourceRelation::getFeatureResourceUniCode, Function.identity(), (v1, v2) -> v1));
+        Map<String, SaasPageElementFeatureResourceRelation> uniCodeRelationMap = Maps.newHashMap();
+        List<String> pageRouteUniCodes = Lists.newArrayList();
+        for(SaasPageElementFeatureResourceRelation relation : relations) {
+            if (pageRouteUniCodes.contains(relation.getFeatureResourceUniCode())) {
+                continue;
+            }
+            uniCodeRelationMap.put(relation.getFeatureResourceUniCode(), relation);
+            if (PageElementFeatureResourceRelationTypeEnum.PAGE_ROUTE.getValue().equals(relation.getType())) {
+                pageRouteUniCodes.add(relation.getFeatureResourceUniCode());
+            }
+        }
+
         List<PageElementRelationFeatureResourceResp> reps = allFeatureResources.stream().map(e -> PageElementRelationFeatureResourceResp.builder()
                 .id(e.getId())
                 .parentId(e.getParentId())