diff --git a/modules/oldtimes/module.go b/modules/oldtimes/module.go
index 7cb9bc659..c55e8443b 100644
--- a/modules/oldtimes/module.go
+++ b/modules/oldtimes/module.go
@@ -22,7 +22,7 @@ func NewModule() core.IModule {
 
 func (this *Oldtimes) Init(service core.IService, module core.IModule, options core.IModuleOptions) (err error) {
 	err = this.ModuleBase.Init(service, module, options)
-
+	this.service = service.(base.IRPCXService)
 	return
 }