diff --git a/_Sidebar.md b/_Sidebar.md
new file mode 100644
index 0000000..8b62dd9
--- /dev/null
+++ b/_Sidebar.md
@@ -0,0 +1,3 @@
+##Livox SDK Communication Protocol
+[Summary](https://github.com/Livox-SDK/Livox-SDK/wiki/Livox-SDK-Communication-Protocol#1-summary)
+[Control Command](https://github.com/Livox-SDK/Livox-SDK/wiki/Livox-SDK-Communication-Protocol#2-control-command)
\ No newline at end of file