diff --git a/pkg/model/market/subscribecandlestickresponse.go b/pkg/model/market/subscribecandlestickresponse.go
index fc6625a..d91c810 100644
--- a/pkg/model/market/subscribecandlestickresponse.go
+++ b/pkg/model/market/subscribecandlestickresponse.go
@@ -6,7 +6,7 @@ import (
 )
 
 type SubscribeCandlestickResponse struct {
-	base base.WebSocketResponseBase
+	base.WebSocketResponseBase
 	Tick *Tick
 	Data []Tick
 }