diff --git a/paddle/fluid/operators/elementwise_add_op.cc b/paddle/fluid/operators/elementwise_add_op.cc
index c1ddc1824bb0531a7e628d858bd2d3b0e4718877..7824dea5d7309ece7733cc7d3d772fc1d27a9bd9 100644
--- a/paddle/fluid/operators/elementwise_add_op.cc
+++ b/paddle/fluid/operators/elementwise_add_op.cc
@@ -26,5 +26,5 @@ REGISTER_OP_CPU_KERNEL(
     elementwise_add_grad,
     ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, float>,
     ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, double>);
-//    ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, int>,
-//    ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, int64_t>);
+// ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, int>,
+// ops::ElementwiseAddGradKernel<paddle::platform::CPUDeviceContext, int64_t>);
diff --git a/paddle/fluid/operators/elementwise_add_op.h b/paddle/fluid/operators/elementwise_add_op.h
index 5984f4aef1d92504eb369020fb4503b1a04cd9f0..0bf9600848ac5ed374ac60fe998787cb7fe488c3 100644
--- a/paddle/fluid/operators/elementwise_add_op.h
+++ b/paddle/fluid/operators/elementwise_add_op.h
@@ -102,7 +102,7 @@ class ElementwiseAddGradKernel : public framework::OpKernel<T> {
     if (platform::is_cpu_place(ctx.GetPlace()) && (x->dims() == y->dims())) {
       auto blas = math::GetBlas<DeviceContext, T>(ctx);
 
-      if (dx) 
+      if (dx)
         dx->mutable_data<T>(ctx.GetPlace());
       if (dy)
         dy->mutable_data<T>(ctx.GetPlace());