diff --git a/src/io/executor.cpp b/src/io/executor.cpp
index c7e6c783bb227c75dd394fcecf5c03e83c81b252..100a774054035285d0e8b14ca195ad9c627a7ff7 100644
--- a/src/io/executor.cpp
+++ b/src/io/executor.cpp
@@ -112,7 +112,9 @@ void Executor<Dtype, P>::LoadMemory(
   uint32_t version = *(reinterpret_cast<uint32_t *>(*data_buf));
   *data_buf += sizeof(uint32_t);
   // lod information
-  uint64_t lod_level = *(reinterpret_cast<uint64_t *>(*data_buf));
+  // uint64_t lod_level = *(reinterpret_cast<uint64_t *>(*data_buf));
+  uint64_t lod_level = 0;
+  memcpy(&lod_level, *data_buf, sizeof(uint64_t));
   *data_buf += sizeof(uint64_t);
 
   auto *lod = tensor->mutable_lod();