diff --git a/zh-cn/application-dev/connectivity/Readme-CN.md b/zh-cn/application-dev/connectivity/Readme-CN.md
index 791c206d9e6e144c161c3876e57a5e134ef9e2da..470a0c57a24f8297012cd3cf039cd90b457f1ca2 100755
--- a/zh-cn/application-dev/connectivity/Readme-CN.md
+++ b/zh-cn/application-dev/connectivity/Readme-CN.md
@@ -9,6 +9,7 @@
   - [以太网连接](net-ethernet.md)
   - [网络连接管理](net-connection-manager.md)
   - [MDNS管理](net-mdns.md)
+    [流量管理](net-statistics.md)
 - IPC与RPC通信
   - [IPC与RPC通信概述](ipc-rpc-overview.md)
   - [IPC与RPC通信开发指导](ipc-rpc-development-guideline.md)