diff --git a/lightrag/operate.py b/lightrag/operate.py
index 0ebcda07..fbd311dd 100644
--- a/lightrag/operate.py
+++ b/lightrag/operate.py
@@ -1562,13 +1562,14 @@ async def _find_most_related_edges_from_entities(
     query_param: QueryParam,
     knowledge_graph_inst: BaseGraphStorage,
 ):
-    all_related_edges = await asyncio.gather(
-        *[knowledge_graph_inst.get_node_edges(dp["entity_name"]) for dp in node_datas]
-    )
+    node_names = [dp["entity_name"] for dp in node_datas]
+    batch_edges_dict = await knowledge_graph_inst.get_nodes_edges_batch(node_names)
+    
     all_edges = []
     seen = set()
 
-    for this_edges in all_related_edges:
+    for node_name in node_names:
+        this_edges = batch_edges_dict.get(node_name, [])
         for e in this_edges:
             sorted_edge = tuple(sorted(e))
             if sorted_edge not in seen: