diff --git a/originnode/node.go b/originnode/node.go
index b8834f6..904813d 100644
--- a/originnode/node.go
+++ b/originnode/node.go
@@ -23,9 +23,9 @@ type CExitCtl struct {
 
 type COriginNode struct {
 	CExitCtl
-	serviceManager service.IServiceManager
-	sigs           chan os.Signal
-	debugCheck     bool
+	serviceManager     service.IServiceManager
+	sigs               chan os.Signal
+	debugListenAddress string
 }
 
 func (s *COriginNode) Init() {
@@ -38,8 +38,9 @@ func (s *COriginNode) Init() {
 	signal.Notify(s.sigs, syscall.SIGINT, syscall.SIGTERM)
 }
 
-func (s *COriginNode) OpenDebugCheck() {
-	s.debugCheck = true
+// OpenDebugCheck ("localhost:6060")...http://localhost:6060/
+func (s *COriginNode) OpenDebugCheck(listenAddress string) {
+	s.debugListenAddress = listenAddress
 }
 
 func (s *COriginNode) SetupService(services ...service.IService) {
@@ -71,10 +72,10 @@ func (s *COriginNode) SetupService(services ...service.IService) {
 }
 
 func (s *COriginNode) Start() {
-	if s.debugCheck == true {
+	if s.debugListenAddress != "" {
 		go func() {
 
-			log.Println(http.ListenAndServe("localhost:6060", nil))
+			log.Println(http.ListenAndServe(s.debugListenAddress, nil))
 		}()
 	}
 
diff --git a/service/Service.go b/service/Service.go
index 0d693fc..a41f12a 100644
--- a/service/Service.go
+++ b/service/Service.go
@@ -305,7 +305,6 @@ func (slf *BaseModule) RunModule(module IModule) error {
 			GetLogger().Printf(LEVER_WARN, "stopping module %s...", fmt.Sprintf("%T", slf))
 			fmt.Println("stopping module %s...", fmt.Sprintf("%T", slf))
 			return nil
-		default:
 		}
 		if module.OnRun() == false {
 			break
diff --git a/service/servicemanager.go b/service/servicemanager.go
index 2aa4db8..802e44b 100644
--- a/service/servicemanager.go
+++ b/service/servicemanager.go
@@ -70,7 +70,6 @@ func (slf *CServiceManager) CheckServiceTimeTimeout(exit chan bool, pwaitGroup *
 		case <-exit:
 			fmt.Println("CheckServiceTimeTimeout stopping...")
 			return
-		default:
 		}
 
 		for _, s := range slf.localserviceMap {
diff --git a/sysmodule/DBModule.go b/sysmodule/DBModule.go
index e126fa9..acff520 100644
--- a/sysmodule/DBModule.go
+++ b/sysmodule/DBModule.go
@@ -360,7 +360,6 @@ func (slf *DBModule) RunExecuteDBCoroutine() {
 			return
 		case fun := <-slf.syncExecuteFun:
 			fun()
-		default:
 		}
 	}