diff --git a/goCharts/draw.go b/goCharts/draw.go
index 8776993..2d6071f 100644
--- a/goCharts/draw.go
+++ b/goCharts/draw.go
@@ -26,10 +26,14 @@ func getRand(len int) []float64 {
 }
 
 func Draw() {
-	timeUpdate, symbolPrice := api.GetSerivers("ETHUSDT")
-	log.Println(timeUpdate, symbolPrice)
+	timeUpdate, symbolPriceETH := api.GetSerivers("ETHUSDT")
+	timeUpdate, symbolPriceBTC := api.GetSerivers("BTCUSDT")
+	timeUpdate, symbolPriceBNB := api.GetSerivers("BNBUSDT")
+	log.Println(timeUpdate, symbolPriceETH)
 	values := [][]float64{
-		symbolPrice,
+		symbolPriceBTC,
+		symbolPriceETH,
+		symbolPriceBNB,
 		//getRand(30),
 		//getRand(30),
 		//getRand(30),
@@ -44,9 +48,9 @@ func Draw() {
 		charts.XAxisDataOptionFunc(timeUpdate),
 		//charts.XAxisDataOptionFunc(getLastDays(30)),
 		charts.LegendLabelsOptionFunc([]string{
+			"BTC",
 			"ETH",
-			//"ETH",
-			//"BNB",
+			"BNB",
 			//"TRX",
 		}, "150"),
 		func(opt *charts.ChartOption) {