diff --git a/hitbtc/Hitbtc.go b/hitbtc/Hitbtc.go
index ff731b88..4c0c8d63 100644
--- a/hitbtc/Hitbtc.go
+++ b/hitbtc/Hitbtc.go
@@ -33,7 +33,7 @@ const (
 var (
 	YCC     = goex.Currency{"YCC", "Yuan Chain New"}
 	BTC     = goex.Currency{"BTC", "Bitcoin"}
-	YCC_BTC = goex.CurrencyPair{YCC, BTC}
+	YCC_BTC = goex.CurrencyPair{CurrencyA: YCC, CurrencyB: BTC}
 )
 
 type Hitbtc struct {
@@ -587,7 +587,7 @@ func parseStatus(s string) goex.TradeStatus {
 }
 
 func (hitbtc *Hitbtc) adaptCurrencyPair(pair goex.CurrencyPair) goex.CurrencyPair {
-	return pair.AdaptUsdtToUsd().AdaptBccToBch()
+	return pair.AdaptUsdtToUsd()
 }
 
 func (hitbtc *Hitbtc) adaptSymbolToCurrencyPair(pair string) goex.CurrencyPair {
diff --git a/hitbtc/Hitbtc_test.go b/hitbtc/Hitbtc_test.go
index 9cfe5042..c66794af 100644
--- a/hitbtc/Hitbtc_test.go
+++ b/hitbtc/Hitbtc_test.go
@@ -31,7 +31,7 @@ func TestHitbtc_adaptSymbolToCurrencyPair(t *testing.T) {
 }
 
 func TestGetTicker(t *testing.T) {
-	res, err := htb.GetTicker(goex.BCC_USD)
+	res, err := htb.GetTicker(goex.BCH_USD)
 	require := require.New(t)
 	require.Nil(err)
 	t.Log(res)
diff --git a/zb/Zb.go b/zb/Zb.go
index 55d2da85..28de51ea 100644
--- a/zb/Zb.go
+++ b/zb/Zb.go
@@ -43,7 +43,7 @@ func (zb *Zb) GetExchangeName() string {
 }
 
 func (zb *Zb) GetTicker(currency CurrencyPair) (*Ticker, error) {
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("_")
 	resp, err := HttpGet(zb.httpClient, MARKET_URL+fmt.Sprintf(TICKER_API, symbol))
 	if err != nil {
 		return nil, err
@@ -65,7 +65,7 @@ func (zb *Zb) GetTicker(currency CurrencyPair) (*Ticker, error) {
 }
 
 func (zb *Zb) GetDepth(size int, currency CurrencyPair) (*Depth, error) {
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("_")
 	resp, err := HttpGet(zb.httpClient, MARKET_URL+fmt.Sprintf(DEPTH_API, symbol, size))
 	if err != nil {
 		return nil, err
@@ -170,7 +170,7 @@ func (zb *Zb) GetAccount() (*Account, error) {
 }
 
 func (zb *Zb) placeOrder(amount, price string, currency CurrencyPair, tradeType int) (*Order, error) {
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("_")
 	params := url.Values{}
 	params.Set("method", "order")
 	params.Set("price", price)
@@ -229,7 +229,7 @@ func (zb *Zb) LimitSell(amount, price string, currency CurrencyPair, opt ...Limi
 }
 
 func (zb *Zb) CancelOrder(orderId string, currency CurrencyPair) (bool, error) {
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("-")
 	params := url.Values{}
 	params.Set("method", "cancelOrder")
 	params.Set("id", orderId)
@@ -301,7 +301,7 @@ func parseOrder(order *Order, ordermap map[string]interface{}) {
 }
 
 func (zb *Zb) GetOneOrder(orderId string, currency CurrencyPair) (*Order, error) {
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("_")
 	params := url.Values{}
 	params.Set("method", "getOrder")
 	params.Set("id", orderId)
@@ -331,7 +331,7 @@ func (zb *Zb) GetOneOrder(orderId string, currency CurrencyPair) (*Order, error)
 
 func (zb *Zb) GetUnfinishOrders(currency CurrencyPair) ([]Order, error) {
 	params := url.Values{}
-	symbol := currency.AdaptBchToBcc().AdaptUsdToUsdt().ToSymbol("_")
+	symbol := currency.ToSymbol("_")
 	params.Set("method", "getUnfinishedOrdersIgnoreTradeType")
 	params.Set("currency", symbol)
 	params.Set("pageIndex", "1")