diff --git a/src/main/java/com/supervision/police/service/impl/ModelIndexServiceImpl.java b/src/main/java/com/supervision/police/service/impl/ModelIndexServiceImpl.java
index d74c270..2e77ebd 100644
--- a/src/main/java/com/supervision/police/service/impl/ModelIndexServiceImpl.java
+++ b/src/main/java/com/supervision/police/service/impl/ModelIndexServiceImpl.java
@@ -463,6 +463,9 @@ public class ModelIndexServiceImpl extends ServiceImpl<ModelIndexMapper, ModelIn
         // 尝试转换为图形数据
         Pair<List<WebRelDTO>, List<Map<String, String>>> pair = this.neo4jService.mergeRecord(generateNodes(records), generateRelations(records));
         graphDebugResVO.setGraphRelList(pair.getKey());
+        // 移除没有关系的图节点
+        pair.getValue().removeIf(node -> pair.getKey().stream().noneMatch(
+                rel ->  StrUtil.equals(rel.getSource(), node.get("id")) || StrUtil.equals(rel.getTarget(), node.get("id"))));
         graphDebugResVO.setGraphNodeList(pair.getValue());
 
         List<Map<String, Object>> collect = graphDebugResVO.getGraphRelList().stream().collect(Collectors.groupingBy(WebRelDTO::getName, Collectors.counting()))