diff --git a/dsRag/Util/EsSearchUtil.py b/dsRag/Util/EsSearchUtil.py
index 9252106a..177a2e45 100644
--- a/dsRag/Util/EsSearchUtil.py
+++ b/dsRag/Util/EsSearchUtil.py
@@ -1,7 +1,6 @@
 import logging
 import os
 from logging.handlers import RotatingFileHandler
-
 import jieba
 from elasticsearch import Elasticsearch
 
@@ -26,7 +25,6 @@ class EsSearchUtil:
         self.es_config = es_config
         
         # 初始化连接池
-        from Elasticsearch.Utils.ElasticsearchConnectionPool import ElasticsearchConnectionPool
         self.es_pool = ElasticsearchConnectionPool(
             hosts=es_config['hosts'],
             basic_auth=es_config['basic_auth'],
@@ -41,6 +39,9 @@ class EsSearchUtil:
             basic_auth=es_config['basic_auth'],
             verify_certs=es_config.get('verify_certs', False)
         )
+        
+        # 确保es_conn属性存在以兼容旧代码
+        self.es_conn = self.es
 
     def __init__(self, es_config):
         from gensim.models import KeyedVectors
diff --git a/dsRag/Util/__pycache__/EsSearchUtil.cpython-310.pyc b/dsRag/Util/__pycache__/EsSearchUtil.cpython-310.pyc
index 12dcbf39..79824477 100644
Binary files a/dsRag/Util/__pycache__/EsSearchUtil.cpython-310.pyc and b/dsRag/Util/__pycache__/EsSearchUtil.cpython-310.pyc differ