diff --git a/paddle/fluid/operators/linear_chain_crf_op.cc b/paddle/fluid/operators/linear_chain_crf_op.cc
index d5e29eb1792f850ac9bf5bb533e66dcbca567dca..f6b090cf5f4fcc50fd56f7cc5839c1505934e2a5 100644
--- a/paddle/fluid/operators/linear_chain_crf_op.cc
+++ b/paddle/fluid/operators/linear_chain_crf_op.cc
@@ -13,7 +13,6 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/operators/linear_chain_crf_op.h"
-#include <memory>
 
 namespace paddle {
 namespace operators {
diff --git a/paddle/fluid/operators/sample_logits_op.cc b/paddle/fluid/operators/sample_logits_op.cc
index 8019fceb27ba588b3bb95bcef13b2f3e251058c4..9793118b7004477659b73a128b015f4fb4c0bea9 100644
--- a/paddle/fluid/operators/sample_logits_op.cc
+++ b/paddle/fluid/operators/sample_logits_op.cc
@@ -14,8 +14,6 @@ limitations under the License. */
 #include "paddle/fluid/operators/sample_logits_op.h"
 #include "paddle/fluid/operators/math/sample_prob.h"
 
-#include <memory>
-
 namespace paddle {
 namespace operators {