diff --git a/paddle/fluid/framework/var_type_traits.h b/paddle/fluid/framework/var_type_traits.h
index 7147f06233cb9d435d8be62814df0a3891b729fb..4ab01b9068e546022ec53325686b2349cd45f482 100644
--- a/paddle/fluid/framework/var_type_traits.h
+++ b/paddle/fluid/framework/var_type_traits.h
@@ -138,7 +138,7 @@ struct VarTypeRegistryImpl {
 using VarTypeRegistry = detail::VarTypeRegistryImpl<
     Tensor, LoDTensor, SelectedRows, std::vector<Scope *>, LoDRankTable,
     LoDTensorArray, platform::PlaceList, ReaderHolder, std::string, Scope *,
-    std::map<size_t, Tensor>, operators::reader::LoDTensorBlockingQueueHolder,
+    operators::reader::LoDTensorBlockingQueueHolder,
 #ifdef PADDLE_WITH_CUDA
 #ifndef _WIN32
     ncclUniqueId, platform::Communicator, platform::NCCLCommunicator,