diff --git a/worldsrv/etcd.go b/worldsrv/etcd.go
index a2419f9..b86e111 100644
--- a/worldsrv/etcd.go
+++ b/worldsrv/etcd.go
@@ -98,7 +98,7 @@ func init() {
 	// 竞技馆房间类型配置
 	etcd.Register(etcd.ETCDKEY_RoomType, webapi.RoomType{}, handlerEvent)
 	//娃娃机配置
-	etcd.Register(etcd.ETCDKEY_MACHINE, webapi.MachineConfig{}, handlerEvent)
+	etcd.Register(etcd.ETCDKEY_MACHINE, webapi.MachineConfig{}, platformConfigEvent)
 }
 
 func platformConfigEvent(ctx context.Context, completeKey string, isInit bool, event *clientv3.Event, data interface{}) {