diff --git a/pkg/swarm/discovery.go b/pkg/swarm/discovery.go
index e44f937b1..6ca6913e7 100644
--- a/pkg/swarm/discovery.go
+++ b/pkg/swarm/discovery.go
@@ -16,6 +16,7 @@ import (
 	"time"
 
 	"github.com/google/uuid"
+
 	"github.com/sipeed/picoclaw/pkg/logger"
 )