diff --git a/src/types/websockets/ws-api.ts b/src/types/websockets/ws-api.ts
index 7431dac..ffbfed9 100644
--- a/src/types/websockets/ws-api.ts
+++ b/src/types/websockets/ws-api.ts
@@ -11,7 +11,6 @@ import {
   BatchAmendOrderResultV5,
   BatchCancelOrderResultV5,
   BatchCreateOrderResultV5,
-  BatchOrdersResponseV5,
   BatchOrdersRetExtInfoV5,
   OrderResultV5,
 } from '../response';