diff --git a/pkg/exchange/okex/exchange.go b/pkg/exchange/okex/exchange.go
index dc398bfd0..1b866fb87 100644
--- a/pkg/exchange/okex/exchange.go
+++ b/pkg/exchange/okex/exchange.go
@@ -214,7 +214,7 @@ func (e *Exchange) SubmitOrder(ctx context.Context, order types.SubmitOrder) (*t
 
 	// set price field for limit orders
 	switch order.Type {
-	case types.OrderTypeStopLimit, types.OrderTypeLimit:
+	case types.OrderTypeStopLimit, types.OrderTypeLimit, types.OrderTypeLimitMaker:
 		orderReq.Price(order.Market.FormatPrice(order.Price))
 	case types.OrderTypeMarket:
 		// Because our order.Quantity unit is base coin, so we indicate the target currency to Base.
diff --git a/pkg/exchange/okex/okexapi/client.go b/pkg/exchange/okex/okexapi/client.go
index ee8e3ee74..b56babf69 100644
--- a/pkg/exchange/okex/okexapi/client.go
+++ b/pkg/exchange/okex/okexapi/client.go
@@ -256,5 +256,5 @@ func (a APIResponse) Validate() error {
 }
 
 func (a APIResponse) Error() error {
-	return fmt.Errorf("retCode: %s, retMsg: %s", a.Code, a.Message)
+	return fmt.Errorf("retCode: %s, retMsg: %s, data: %s", a.Code, a.Message, string(a.Data))
 }