diff --git a/README.md b/README.md
index 7b9ef4f..c6d153d 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,4 @@
 * portNum：端口号码
 * state：电平状态 1->高电平；0->低电平
 * type：get->查询端口状态；post->设置端口
+测试修改