diff --git a/task/rpc_impl.go b/task/rpc_impl.go
index 1af447a..268d68a 100644
--- a/task/rpc_impl.go
+++ b/task/rpc_impl.go
@@ -10,7 +10,7 @@ import (
 type TaskServerImpl struct {
 }
 
-func (s *TaskServerImpl) requestTask(c context.Context, in *pb.Empty) (*pb.TaskList, error) {
+func (s *TaskServerImpl) requestTask(c context.Context, in *commons.Void) (*pb.TaskList, error) {
 
 	output := &pb.TaskList{}