diff --git a/icsstat/icsstat.go b/icsstat/icsstat.go
index e75a36d..b9219cf 100644
--- a/icsstat/icsstat.go
+++ b/icsstat/icsstat.go
@@ -18,6 +18,11 @@ type SeqVal struct {
 	M   *sync.Mutex
 }
 
+type Host struct {
+	HostName string
+	M        *sync.Mutex
+}
+
 type StatInfos struct {
 	//necessary value
 	SeqId       string // 25
@@ -54,6 +59,7 @@ type StatInfos struct {
 }
 
 var gSeqVal *SeqVal
+var ghost *Host
 
 const (
 	//necessary value
@@ -138,6 +144,7 @@ func ListenStatMNG1() (icserr *icserror.IcsError) {
 }
 
 func NewSidVal() {
+	conf := icsconf.GetIcsConfig()
 	timeN := time.Now()
 	nano := fmt.Sprintf("%d", timeN.UTC().Nanosecond())
 	seq := fmt.Sprintf("%02d%02d%02d%03s", timeN.Hour(), timeN.Minute(), timeN.Second(), nano[:3])
@@ -145,6 +152,11 @@ func NewSidVal() {
 		Seq: seq,
 	}
 	gSeqVal.M = &sync.Mutex{}
+
+	ghost = &Host{
+		HostName: conf.InfoConfig.HostName,
+	}
+	ghost.M = &sync.Mutex{}
 }
 
 func GetIcsSid() *SeqVal {
@@ -153,7 +165,6 @@ func GetIcsSid() *SeqVal {
 
 func StatsCommandVG(t *icsnet.IcsTCPNet, bufend string) {
 	l := icslog.GetIcsLog()
-	conf := icsconf.GetIcsConfig()
 	statInfos := new(StatInfos)
 
 	s := GetIcsSid()
@@ -188,7 +199,9 @@ func StatsCommandVG(t *icsnet.IcsTCPNet, bufend string) {
 
 		svc := statInfos.SvcType[0:1]
 		seqId := s.Seq + svc + randNum
-		hostName := conf.InfoConfig.HostName
+		ghost.M.Lock()
+		hostName := ghost.HostName
+		ghost.M.Unlock()
 
 		insLog := ""
 		insLog += fmt.Sprintf("SEQ_ID=%s|", seqId)
@@ -257,7 +270,6 @@ func StatsCommandVG(t *icsnet.IcsTCPNet, bufend string) {
 
 func StatsCommandVA(t *icsnet.IcsTCPNet, bufend string) {
 	l := icslog.GetIcsLog()
-	conf := icsconf.GetIcsConfig()
 	statInfos := new(StatInfos)
 
 	s := GetIcsSid()
@@ -276,7 +288,9 @@ func StatsCommandVA(t *icsnet.IcsTCPNet, bufend string) {
 
 		svc := statInfos.SvcType[0:1]
 		seqId := s.Seq + svc + randNum
-		hostName := conf.InfoConfig.HostName
+		ghost.M.Lock()
+		hostName := ghost.HostName
+		ghost.M.Unlock()
 
 		insLog := ""
 		insLog += fmt.Sprintf("SEQ_ID=%s|", seqId)