diff --git a/AI/WxMini/Utils/MySQLUtil.py b/AI/WxMini/Utils/MySQLUtil.py
index 1c56f17d..3559fd95 100644
--- a/AI/WxMini/Utils/MySQLUtil.py
+++ b/AI/WxMini/Utils/MySQLUtil.py
@@ -65,10 +65,10 @@ async def get_chat_log_by_session(mysql_pool, session_id, page=1, page_size=10):
             )
             total = (await cur.fetchone())[0]
 
-            # 查询分页数据
+            # 查询分页数据，按 id 降序排列
             await cur.execute(
                 "SELECT id, session_id, user_input, model_response, audio_url, duration, create_time "
-                "FROM t_chat_log WHERE session_id = %s ORDER BY id asc LIMIT %s OFFSET %s",
+                "FROM t_chat_log WHERE session_id = %s ORDER BY id DESC LIMIT %s OFFSET %s",
                 (session_id, page_size, offset)
             )
             records = await cur.fetchall()
@@ -114,11 +114,12 @@ async def update_risk(mysql_pool, session_id, risk_memo):
                     (risk_memo.replace('\n', '').replace("NO", ""), last_id)
                 )
                 await conn.commit()
-                print(f"已更新 session_id={session_id} 的最后一条记录 (id={last_id}) 的 risk_flag 和 risk_memo。")
+                logger.info(f"已更新 session_id={session_id} 的最后一条记录 (id={last_id}) 的 risk_flag 和 risk_memo。")
             else:
-                print(f"未找到 session_id={session_id} 的记录。")
+                logger.warning(f"未找到 session_id={session_id} 的记录。")
 
 
+# 查询有风险的聊天记录
 async def get_risk_chat_log_page(mysql_pool, risk_flag, page=1, page_size=10):
     """
     查询有风险的聊天记录，并按 id 降序分页
@@ -136,7 +137,7 @@ async def get_risk_chat_log_page(mysql_pool, risk_flag, page=1, page_size=10):
                 "SELECT COUNT(*) FROM t_chat_log WHERE risk_flag = %s", (risk_flag,)
             )
             total = (await cur.fetchone())[0]
-            print(f"总记录数: {total}")
+            logger.info(f"总记录数: {total}")
 
             # 查询分页数据
             query = (
@@ -144,11 +145,11 @@ async def get_risk_chat_log_page(mysql_pool, risk_flag, page=1, page_size=10):
                 "FROM t_chat_log WHERE risk_flag = %s ORDER BY id DESC LIMIT %s OFFSET %s"
             )
             params = (risk_flag, page_size, offset)
-            print(f"执行查询: {query % params}")  # 打印 SQL 查询
+            logger.debug(f"执行查询: {query % params}")  # 打印 SQL 查询
 
             await cur.execute(query, params)
             records = await cur.fetchall()
-            print(f"查询结果: {records}")  # 打印查询结果
+            logger.debug(f"查询结果: {records}")  # 打印查询结果
 
             # 将查询结果转换为字典列表
             result = [
@@ -170,4 +171,4 @@ async def get_risk_chat_log_page(mysql_pool, risk_flag, page=1, page_size=10):
                 "total": total,
                 "page": page,
                 "page_size": page_size
-            }
+            }
\ No newline at end of file