diff --git a/cmd/main.go b/cmd/main.go
index b4ac94f..bf7198c 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -7,23 +7,24 @@ import (
 	"log"
 )
 
-// main 这只是一个演示
-func main() {
-	zltx()
+var conf = &instance.PkgConf{
+	Cmd:         "pkg/zltx",
+	Tag:         "zltx",
+	Version:     1,
+	CookieKey:   "zltx",
+	CookieValue: "zltx",
 }
 
-func zltx() {
-	conf := &instance.PkgConf{
-		Cmd:         "pkg/zltx",
-		Tag:         "zltx",
-		Version:     1,
-		CookieKey:   "zltx",
-		CookieValue: "zltx",
-	}
+// main 这只是一个演示
+func main() {
 	err := instance.Load([]*instance.PkgConf{conf})
 	if err != nil {
 		panic(err)
 	}
+	zltx()
+}
+
+func zltx() {
 	res, err := instance.Order(context.Background(), conf.Tag, getOrderRequest())
 	if err != nil {
 		log.Fatalln(err)