diff --git a/message_server/simulation.go b/message_server/simulation.go
index 326d828..d069459 100644
--- a/message_server/simulation.go
+++ b/message_server/simulation.go
@@ -24,7 +24,6 @@ func Start(vs *memory.VerifySimulation) {
 		sms := &SimulationMs{
 			vs:    vs,
 			tasks: []ms_api.MsgTask{},
-			//mss: []ms_api.IMsgServer{},
 		}
 		for _, mapId := range vs.MapIds {
 			t := memory.QueryGiType(mapId)