diff --git a/cmd/roles/roles.go b/cmd/roles/roles.go
index 7b358868c8..b25bcedec4 100644
--- a/cmd/roles/roles.go
+++ b/cmd/roles/roles.go
@@ -323,7 +323,7 @@ func (mr *MilvusRoles) runIndexNode(ctx context.Context, localMsg bool, alias st
 	return in
 }
 
-// Run runs Milvus components.
+// Run Milvus components.
 func (mr *MilvusRoles) Run(localMsg bool, alias string) {
 	if os.Getenv(metricsinfo.DeployModeEnvKey) == metricsinfo.StandaloneDeployMode {
 		closer := trace.InitTracing("standalone")