diff --git a/pkg/config/config.go b/pkg/config/config.go
index ddfa35dc..ca5803c3 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -7,6 +7,7 @@ import (
 	"sync/atomic"
 
 	"github.com/caarlos0/env/v11"
+
 	"github.com/sipeed/picoclaw/pkg/fileutil"
 )
 
diff --git a/pkg/cron/service.go b/pkg/cron/service.go
index f14d86bc..6962041c 100644
--- a/pkg/cron/service.go
+++ b/pkg/cron/service.go
@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/adhocore/gronx"
+
 	"github.com/sipeed/picoclaw/pkg/fileutil"
 )
 
diff --git a/pkg/skills/installer.go b/pkg/skills/installer.go
index 31b5a3db..20f6a49d 100644
--- a/pkg/skills/installer.go
+++ b/pkg/skills/installer.go
@@ -10,9 +10,8 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/sipeed/picoclaw/pkg/utils"
-
 	"github.com/sipeed/picoclaw/pkg/fileutil"
+	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
 type SkillInstaller struct {