diff --git a/service.go b/service.go
index 03666e3..e5ea569 100644
--- a/service.go
+++ b/service.go
@@ -11,5 +11,5 @@ type Service interface {
 	GetAppController(code string) (Controller, bool)
 	GetAppGRpc(code string) (GRpc, bool)
 	GetAppJob(code string) (Job, bool)
-	GetCron(code string) (Cron, bool)
+	GetAppCron(code string) (Cron, bool)
 }