diff --git a/main_client.go b/main_client.go
index e721893..b125656 100644
--- a/main_client.go
+++ b/main_client.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"repositories.action2quare.com/ayo/gocommon/flagx"
+	"repositories.action2quare.com/ayo/gocommon/logger"
 	"repositories.action2quare.com/ayo/houston/client"
 
 	"net/http"
@@ -22,8 +23,18 @@ func main() {
 	}
 
 	http.Handle("/metrics", promhttp.Handler())
-	server := &http.Server{Addr: ":9100", Handler: nil}
-	go server.ListenAndServe()
+	server := &http.Server{Addr: ":9200", Handler: nil}
+	go func() {
+		defer func() {
+			logger.Println("metric server shutdown")
+			r := recover()
+			if r != nil {
+				logger.Println(r)
+			}
+		}()
+		server.ListenAndServe()
+
+	}()
 
 	hc.Start()
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)