diff --git a/paddle/fluid/memory/detail/system_allocator_test.cc b/paddle/fluid/memory/detail/system_allocator_test.cc
index 95467a6f6011ad96f6360a3d9cca40e1335be1be..268260142c579ea9301d89fcec1613ce5b0e15a5 100644
--- a/paddle/fluid/memory/detail/system_allocator_test.cc
+++ b/paddle/fluid/memory/detail/system_allocator_test.cc
@@ -26,7 +26,7 @@ void TestAllocator(paddle::memory::detail::SystemAllocator* a, size_t size) {
   bool freed = false;
   {
     size_t index;
-    void* p = a->Alloc(index, size);
+    void* p = a->Alloc(&index, size);
     if (size > 0) {
       EXPECT_NE(p, nullptr);
     } else {
diff --git a/paddle/fluid/memory/malloc_test.cc b/paddle/fluid/memory/malloc_test.cc
index 6d68eed1a84591f925b0682b7cef7573673528ab..d39466ef60c3750600dea726a6570397423d42f6 100644
--- a/paddle/fluid/memory/malloc_test.cc
+++ b/paddle/fluid/memory/malloc_test.cc
@@ -12,7 +12,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License. */
 
-#include "paddle/fluid/memory/memory.h"
+#include "paddle/fluid/memory/malloc.h"
 
 #include <unordered_map>
 
@@ -27,7 +27,7 @@ inline bool is_aligned(void const *p) {
 }
 
 size_t align(size_t size, paddle::platform::CPUPlace place) {
-  size += sizeof(paddle::memory::detail::Metadata);
+  size += sizeof(paddle::memory::detail::MemoryBlock::Desc);
   size_t alignment = paddle::platform::CpuMinChunkSize();
   size_t remaining = size % alignment;
   return remaining == 0 ? size : size + (alignment - remaining);
@@ -85,7 +85,7 @@ TEST(BuddyAllocator, CPUMultAlloc) {
 #ifdef PADDLE_WITH_CUDA
 
 size_t align(size_t size, paddle::platform::CUDAPlace place) {
-  size += sizeof(paddle::memory::detail::Metadata);
+  size += sizeof(paddle::memory::detail::MemoryBlock::Desc);
   size_t alignment = paddle::platform::GpuMinChunkSize();
   size_t remaining = size % alignment;
   return remaining == 0 ? size : size + (alignment - remaining);
@@ -141,7 +141,7 @@ TEST(BuddyAllocator, GPUMultAlloc) {
 }
 
 size_t align(size_t size, paddle::platform::CUDAPinnedPlace place) {
-  size += sizeof(paddle::memory::detail::Metadata);
+  size += sizeof(paddle::memory::detail::MemoryBlock::Desc);
   size_t alignment = paddle::platform::CUDAPinnedMinChunkSize();
   size_t remaining = size % alignment;
   return remaining == 0 ? size : size + (alignment - remaining);