diff --git a/modules/rtask/api_reward.go b/modules/rtask/api_reward.go
index ec4c7d0a9..f83313fbc 100644
--- a/modules/rtask/api_reward.go
+++ b/modules/rtask/api_reward.go
@@ -26,7 +26,7 @@ func (this *apiComp) GetReward(session comm.IUserSession, req *pb.RtaskGetReward
 
 	//校验是否最后一个任务
 	if conf.NextTid != 0 {
-		code = pb.ErrorCode_RtaskLastOne
+		code = pb.ErrorCode_RtaskNoLastOne
 		return
 	}