diff --git a/src/types/request/v2/futures.ts b/src/types/request/v2/futures.ts
index 695ecdb..0cd03e6 100644
--- a/src/types/request/v2/futures.ts
+++ b/src/types/request/v2/futures.ts
@@ -415,7 +415,8 @@ export type FuturesPlanOrderTypeV2 =
   | 'loss_plan'
   | 'pos_profit'
   | 'pos_loss'
-  | 'moving_plan';
+  | 'moving_plan'
+  | 'track_plan';
 
 export interface FuturesCancelPlanOrderRequestV2 {
   orderIdList?: FuturesCancelPlanOrderItemV2[];