diff --git a/plugin/api/index_management/elasticsearch.go b/plugin/api/index_management/elasticsearch.go
index ba815d6c..2966d4a9 100644
--- a/plugin/api/index_management/elasticsearch.go
+++ b/plugin/api/index_management/elasticsearch.go
@@ -86,7 +86,7 @@ func (handler APIHandler) ElasticsearchOverviewAction(w http.ResponseWriter, req
 	if err != nil{
 		log.Error(err)
 	}
-	if v, ok := hostCount.(float64); ok && v == 0 {
+	if v, ok := hostCount.(float64); (ok && v == 0) || hostCount == nil {
 		hostCount, err = handler.getMetricCount(orm.GetIndexName(elastic.NodeConfig{}), "metadata.host", clusterIDs)
 		if err != nil{
 			log.Error(err)
diff --git a/plugin/setup/setup.go b/plugin/setup/setup.go
index 5efcb58f..950d7c46 100644
--- a/plugin/setup/setup.go
+++ b/plugin/setup/setup.go
@@ -399,7 +399,16 @@ func (module *Module) initialize(w http.ResponseWriter, r *http.Request, ps http
 
 		if dslWriteSuccess{
 			lines := util.FileGetLines(dslFile)
-			_,err,_:=replay.ReplayLines(pipeline.AcquireContext(),lines,cfg.Schema,cfg.Host)
+			ctx := pipeline.AcquireContext()
+			var (
+				username string
+				password string
+			)
+			if cfg.BasicAuth != nil {
+				username = cfg.BasicAuth.Username
+				password = cfg.BasicAuth.Password
+			}
+			_,err,_:=replay.ReplayLines(ctx,lines,cfg.Schema,cfg.Host,username,password)
 			if err!=nil{
 				log.Error(err)
 			}