diff --git a/Description-of-some-parameters.md b/Description-of-some-parameters.md
index 7c861d2..9edc720 100644
--- a/Description-of-some-parameters.md
+++ b/Description-of-some-parameters.md
@@ -30,3 +30,4 @@
 * `HysteriaItem -> HopInterval`：端口跳跃间隔，单位秒
 * `SpeedTestItem -> SpeedTestPageSize`：测速分批测试时每批的服务器数量，默认是 `1000`
 * `SpeedTestItem -> SpeedTestDelayInterval`：测速每批次之间的等待间隔，单位秒，默认是 `1`
+* `UIItem-> HideColumnIpInfo`：是否隐藏 IP 信息列，默认是 `false`