diff --git a/AI/WxMini/Milvus/X1_create_collection.py b/AI/WxMini/Milvus/X1_create_collection.py
index 5de6417d..9c513aa5 100644
--- a/AI/WxMini/Milvus/X1_create_collection.py
+++ b/AI/WxMini/Milvus/X1_create_collection.py
@@ -1,7 +1,8 @@
 from pymilvus import FieldSchema, DataType, utility
-from WxMini.Milvus.Config.MulvusConfig import *
+
 from WxMini.Milvus.Utils.MilvusCollectionManager import MilvusCollectionManager
 from WxMini.Milvus.Utils.MilvusConnectionPool import *
+from WxMini.Utils.MySQLUtil import *
 
 # 1. 使用连接池管理 Milvus 连接
 milvus_pool = MilvusConnectionPool(host=MS_HOST, port=MS_PORT, max_connections=MS_MAX_CONNECTIONS)
@@ -39,4 +40,20 @@ print(f"集合 '{collection_name}' 创建成功。")
 milvus_pool.release_connection(connection)
 
 # 8. 关闭连接池
-milvus_pool.close()
\ No newline at end of file
+milvus_pool.close()
+
+# 9、 清空MYSQL中的表
+# 获取事件循环
+loop = asyncio.get_event_loop()
+
+# 初始化 MySQL 连接池
+mysql_pool = loop.run_until_complete(init_mysql_pool())
+print("MySQL 连接池已初始化。")
+
+# 清空表
+loop.run_until_complete(truncate_chat_log(mysql_pool))
+
+# 关闭连接池
+mysql_pool.close()
+loop.run_until_complete(mysql_pool.wait_closed())
+print("MySQL 连接池已关闭。")
diff --git a/AI/WxMini/Start.py b/AI/WxMini/Start.py
index 1b88420f..22e1769d 100644
--- a/AI/WxMini/Start.py
+++ b/AI/WxMini/Start.py
@@ -140,9 +140,7 @@ async def reply(session_id: str = Form(...), prompt: str = Form(...)):
             await asyncio.to_thread(collection_manager.insert_data, entities)
             logger.info("用户输入和大模型反馈已记录到向量数据库。")
 
-            # 记录聊天数据到 MySQL
-            await save_chat_to_mysql(app.state.mysql_pool, session_id, prompt, result)
-            logger.info("用户输入和大模型反馈已记录到 MySQL 数据库。")
+
 
             # 调用 TTS 生成 MP3
             uuid_str = str(uuid.uuid4())
@@ -159,6 +157,11 @@ async def reply(session_id: str = Form(...), prompt: str = Form(...)):
 
             # 完整的 URL
             url = 'https://ylt.oss-cn-hangzhou.aliyuncs.com/' + tts_file
+
+            # 记录聊天数据到 MySQL
+            await save_chat_to_mysql(app.state.mysql_pool, session_id, prompt, result,url)
+            logger.info("用户输入和大模型反馈已记录到 MySQL 数据库。")
+
             return {
                 "success": True,
                 "url": url,
diff --git a/AI/WxMini/Utils/MySQLUtil.py b/AI/WxMini/Utils/MySQLUtil.py
index 147b8342..157ecc71 100644
--- a/AI/WxMini/Utils/MySQLUtil.py
+++ b/AI/WxMini/Utils/MySQLUtil.py
@@ -25,12 +25,20 @@ async def init_mysql_pool():
 
 
 # 保存聊天记录到 MySQL
-async def save_chat_to_mysql(mysql_pool, session_id, prompt, result):
+async def save_chat_to_mysql(mysql_pool, session_id, prompt, result,audio_url):
     async with mysql_pool.acquire() as conn:
         async with conn.cursor() as cur:
             await cur.execute(
-                "INSERT INTO t_chat_log (session_id, user_input, model_response, create_time) VALUES (%s, %s, %s, NOW())",
-                (session_id, prompt, result)
+                "INSERT INTO t_chat_log (session_id, user_input, model_response,audio_url, create_time) VALUES (%s, %s, %s, %s, NOW())",
+                (session_id, prompt, result,audio_url)
             )
             await conn.commit()
             logger.info("用户输入和大模型反馈已记录到 MySQL 数据库。")
+
+# 清空表
+async def truncate_chat_log(mysql_pool):
+    async with mysql_pool.acquire() as conn:
+        async with conn.cursor() as cur:
+            await cur.execute("TRUNCATE TABLE t_chat_log")
+            await conn.commit()
+            logger.info("表 t_chat_log 已清空。")
\ No newline at end of file
diff --git a/AI/WxMini/Utils/__pycache__/MySQLUtil.cpython-310.pyc b/AI/WxMini/Utils/__pycache__/MySQLUtil.cpython-310.pyc
index 710d61e1..8ec19b77 100644
Binary files a/AI/WxMini/Utils/__pycache__/MySQLUtil.cpython-310.pyc and b/AI/WxMini/Utils/__pycache__/MySQLUtil.cpython-310.pyc differ