diff --git a/modules/caravan/api_buyorsell.go b/modules/caravan/api_buyorsell.go
index 32dca4c3e..db368e624 100644
--- a/modules/caravan/api_buyorsell.go
+++ b/modules/caravan/api_buyorsell.go
@@ -261,7 +261,7 @@ func (this *apiComp) BuyOrSell(session comm.IUserSession, req *pb.CaravanBuyOrSe
 		//向指定X城市贩卖货物，贩卖货物价值需要X虚拟币以上
 		szTask = append(szTask, comm.GetBuriedParam(comm.Rtype210, req.City, sellValue))
 		// Rtype211 TaskType = 211 // 向指定X城市，贩卖价值X虚拟币以上的对应城市急需货物
-		szTask = append(szTask, comm.GetBuriedParam(comm.Rtype211, req.City, sellValue))
+		szTask = append(szTask, comm.GetBuriedParam(comm.Rtype211, req.City, sellSpValue))
 	}
 	szTask = append(szTask, comm.GetBuriedParam(comm.Rtype212, req.City)) // 接取任务后，商队抵达指定城市
 	go this.module.ModuleBuried.TriggerBuried(session.Clone(), szTask...)