diff --git a/pkg/agent/definition.go b/pkg/agent/definition.go
index 4ed4e844d..cf73d607c 100644
--- a/pkg/agent/definition.go
+++ b/pkg/agent/definition.go
@@ -7,8 +7,9 @@ import (
 	"strings"
 
 	"github.com/gomarkdown/markdown/parser"
-	"github.com/sipeed/picoclaw/pkg/logger"
 	"gopkg.in/yaml.v3"
+
+	"github.com/sipeed/picoclaw/pkg/logger"
 )
 
 // AgentDefinitionSource identifies which agent bootstrap file produced the definition.