diff --git a/server/dashboard_api.go b/server/dashboard_api.go
index 4bfc891a..dde35772 100644
--- a/server/dashboard_api.go
+++ b/server/dashboard_api.go
@@ -457,6 +457,10 @@ func (svr *Service) deleteProxies(w http.ResponseWriter, r *http.Request) {
 	log.Infof("cleared [%d] offline proxies, total [%d] proxies", cleared, total)
 }
 
+func newProxyTraffic() *proxyTraffic {
+	return &proxyTraffic{lastTrafficTime: time.Now().Unix()}
+}
+
 type proxyTraffic struct {
 	lastTraffic     int64
 	lastTrafficTime int64
diff --git a/server/service.go b/server/service.go
index 79c999da..5b0ba8a7 100644
--- a/server/service.go
+++ b/server/service.go
@@ -749,7 +749,7 @@ func (svr *Service) checkProxyStatusTimer() {
 					if vv, ok := svr.proxyTraffic.Load(info.Name); ok {
 						vv.(*proxyTraffic).Set(info.TodayTrafficOut)
 					} else {
-						svr.proxyTraffic.Store(info.Name, new(proxyTraffic).Set(info.TodayTrafficOut))
+						svr.proxyTraffic.Store(info.Name, newProxyTraffic().Set(info.TodayTrafficOut))
 					}
 				}