diff --git a/paddle/operators/elementwise_add_op.h b/paddle/operators/elementwise_add_op.h
index 42a7a29e991adcce98c74c62bb359a2cc4a7c30d..9e9f1ffba6fb23f5394713c67aa4363b85717f50 100644
--- a/paddle/operators/elementwise_add_op.h
+++ b/paddle/operators/elementwise_add_op.h
@@ -12,6 +12,8 @@
    See the License for the specific language governing permissions and
    limitations under the License. */
 
+#pragma once
+
 #include "paddle/operators/elementwise_op.h"
 
 namespace paddle {
diff --git a/paddle/operators/elementwise_div_op.h b/paddle/operators/elementwise_div_op.h
index 6ef60cdf8dfc01f7cf51bb68f18900effb444fca..9bd7c8ea548c46ec9b4c5a085e4e70d5dd162f3a 100644
--- a/paddle/operators/elementwise_div_op.h
+++ b/paddle/operators/elementwise_div_op.h
@@ -12,6 +12,8 @@
    See the License for the specific language governing permissions and
    limitations under the License. */
 
+#pragma once
+
 #include "paddle/operators/elementwise_op.h"
 
 namespace paddle {
diff --git a/paddle/operators/elementwise_sub_op.h b/paddle/operators/elementwise_sub_op.h
index faa38cf4014e98b2a28f51b32585ca5c10289841..f6bc66cd0e1594a8bc7070e2f182401b92d1c88e 100644
--- a/paddle/operators/elementwise_sub_op.h
+++ b/paddle/operators/elementwise_sub_op.h
@@ -12,6 +12,7 @@
    See the License for the specific language governing permissions and
    limitations under the License. */
 
+#pragma once
 #include "paddle/operators/elementwise_op.h"
 
 namespace paddle {