diff --git a/rest/api_public.go b/rest/api_public.go
index a450346..7788350 100644
--- a/rest/api_public.go
+++ b/rest/api_public.go
@@ -25,6 +25,7 @@ func (b *ByBit) GetServerTime() (timeNow int64, err error) {
 }
 
 // GetOrderBook Get the orderbook
+// 正反向合约通用
 func (b *ByBit) GetOrderBook(symbol string) (result OrderBook, err error) {
 	var ret GetOrderBookResult
 	params := map[string]interface{}{}
diff --git a/rest/api_public2.go b/rest/api_public2.go
index c4f917e..6547532 100644
--- a/rest/api_public2.go
+++ b/rest/api_public2.go
@@ -1,6 +1,8 @@
 package rest
 
-import "net/http"
+import (
+	"net/http"
+)
 
 // GetKLine2 (USDT永续)
 // https://bybit-exchange.github.io/docs/zh-cn/linear/#t-querykline
diff --git a/rest/result.go b/rest/result.go
index b6a9062..2f57f2a 100644
--- a/rest/result.go
+++ b/rest/result.go
@@ -240,7 +240,7 @@ type OrderListResult struct {
 // Order ...
 type Order struct {
 	OrderID string `json:"order_id"`
-	//StopOrderID     string       `json:"stop_order_id"`
+	StopOrderID     string       `json:"stop_order_id"`
 	UserID      int     `json:"user_id"`
 	Symbol      string  `json:"symbol"`
 	Side        string  `json:"side"`