diff --git a/modules/sys/module.go b/modules/sys/module.go
index 238f89615..a8174cf58 100644
--- a/modules/sys/module.go
+++ b/modules/sys/module.go
@@ -3,7 +3,6 @@ package sys
 import (
 	"go_dreamfactory/comm"
 	"go_dreamfactory/lego/core"
-	"go_dreamfactory/lego/sys/event"
 	"go_dreamfactory/modules"
 	"go_dreamfactory/pb"
 )
@@ -31,7 +30,6 @@ func (this *ModuleSys) OnInstallComp() {
 
 func (this *ModuleSys) Start() (err error) {
 	err = this.ModuleBase.Start()
-	event.RegisterGO(comm.EventOpenCond, this.EventOpenCond)
 	return
 }