diff --git a/dsSchoolBuddy/Start.py b/dsSchoolBuddy/Start.py
index 04e07295..b177cfb2 100644
--- a/dsSchoolBuddy/Start.py
+++ b/dsSchoolBuddy/Start.py
@@ -71,20 +71,6 @@ def save_student_info_to_es(user_id, info):
         es_conn = search_util.es_pool.get_connection()
         try:
             # 确保索引存在，如果不存在则创建
-            if not es_conn.indices.exists(index="student_info"):
-                es_conn.indices.create(
-                    index="student_info",
-                    body={
-                        "mappings": {
-                            "properties": {
-                                "user_id": {"type": "keyword"},
-                                "info": {"type": "object"},
-                                "update_time": {"type": "date", "format": "yyyy-MM-dd HH:mm:ss"}
-                            }
-                        }
-                    }
-                )
-                logger.info("创建student_info索引成功")
             es_conn.index(index="student_info", id=doc_id, document=doc)
             logger.info(f"学生 {user_id} 的信息已保存到ES: {info}")
         finally: