diff --git a/docker/docker.txt b/docker/docker.txt
index ca420eb..30fd828 100644
--- a/docker/docker.txt
+++ b/docker/docker.txt
@@ -48,4 +48,8 @@ docker run -d \
   clickhouse/clickhouse-server
 
 // 进入clickhouse容器连到数据库 show databases;
-sudo docker exec -it clickhouse-server clickhouse-client --user game --password fox379@@zyxi
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+sudo docker exec -it clickhouse-server clickhouse-client --user game --password fox379@@zyxi
+
+-- 设置 trace_log 最大分区数（自动清理旧数据）
+ALTER TABLE system.trace_log MODIFY SETTING old_parts_lifetime = 3600;  -- 1小时后删除旧分区
+ALTER TABLE system.text_log MODIFY SETTING old_parts_lifetime = 3600;  -- 1小时后删除旧分区
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