diff --git a/docs/datacollect/README.md b/docs/datacollect/README.md
index 2bcb994f..0e7a85bf 100644
--- a/docs/datacollect/README.md
+++ b/docs/datacollect/README.md
@@ -9,3 +9,5 @@
 ## 通道规约
 
 采集程序与系统间采用Websocket方式通讯， 访问本地断开端口: 7790 。
+
+具体规约请查看[通道规约](channel_protocol.md).