diff --git a/Description-of-some-parameters.md b/Description-of-some-parameters.md
index 3cad039..5f3b177 100644
--- a/Description-of-some-parameters.md
+++ b/Description-of-some-parameters.md
@@ -20,5 +20,4 @@
 > * `Index`：顺序
 * `Mux4RayItem`：*Ray-core参数，[文档说明](https://xtls.github.io/config/outbound.html#muxobject)
 * `Mux4SboxItem`：sing-box-core参数，[文档说明](https://sing-box.sagernet.org/zh/configuration/shared/multiplex/)
-* `DefIEProxyExceptions`：Windows系统的系统代理`例外`默认值；注意每个值都用分号(;)隔开
 * `GuiItem -> EnableLog`：本App的开启日志开关，默认是`true`，可改为 `false`