diff --git a/service/servicemanager.go b/service/servicemanager.go
index 2955e6b..083d333 100644
--- a/service/servicemanager.go
+++ b/service/servicemanager.go
@@ -67,7 +67,7 @@ func (slf *CServiceManager) Start(exit chan bool, pwaitGroup *sync.WaitGroup) bo
 	}
 
 	pwaitGroup.Add(1)
-	go slf.CheckServiceTimeTimeout(exit, pwaitGroup)
+	//go slf.CheckServiceTimeTimeout(exit, pwaitGroup)
 	return true
 }
 
diff --git a/sysmodule/LogModule.go b/sysmodule/LogModule.go
index d901298..e1d8bf7 100644
--- a/sysmodule/LogModule.go
+++ b/sysmodule/LogModule.go
@@ -48,7 +48,7 @@ func (slf *LogModule) CheckAndGenFile() {
 		}
 
 		var err error
-		slf.logFile, err = os.Create(slf.GetCurrentFileName())
+		slf.logFile, err = os.OpenFile(slf.GetCurrentFileName(), os.O_RDWR|os.O_CREATE|os.O_APPEND, 0766)
 		if err != nil {
 			fmt.Printf("create log file %+v error!", slf.GetCurrentFileName())
 			return