diff --git a/go.mod b/go.mod
index 861789f4..56abe0f0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,7 @@
 module github.com/pikasTech/HWLAB
 
+// CI env reuse validation: Go shared env artifact build path.
+
 go 1.18
 
 require (