diff --git a/pkg/service/init.go b/pkg/service/init.go
index 22b947b..8908c5a 100644
--- a/pkg/service/init.go
+++ b/pkg/service/init.go
@@ -29,6 +29,15 @@ type AmfApp struct {
 var AMF *AmfApp
 
 func GetApp() *AmfApp {
+	if AMF == nil {
+		amf := &AmfApp{
+			// consumer: consumer,
+
+		}
+		consumer, _ := consumer.NewConsumer(AMF)
+		amf.consumer = consumer
+		AMF = amf
+	}
 	return AMF
 }