diff --git a/modules/task/api_receive.go b/modules/task/api_receive.go
index 28acf1464..507af196e 100644
--- a/modules/task/api_receive.go
+++ b/modules/task/api_receive.go
@@ -15,6 +15,8 @@ func (this *apiComp) ReceiveCheck(session comm.IUserSession, req *pb.TaskReceive
 		code = pb.ErrorCode_TaskIdEmpty
 	} else if req.TaskTag == 0 {
 		code = pb.ErrorCode_TaskTagEmpty
+	}else{
+		code= pb.ErrorCode_ReqParameterError
 	}
 	errdata = &pb.ErrorData{
 		Code:  code,