diff --git a/paddle/fluid/operators/elementwise/elementwise_op_function.h b/paddle/fluid/operators/elementwise/elementwise_op_function.h
index 2cdacfcf105aff4c87cfa96f1475a069c35cba57..4cb9fa6467623f09997593b8befb74426922b58e 100644
--- a/paddle/fluid/operators/elementwise/elementwise_op_function.h
+++ b/paddle/fluid/operators/elementwise/elementwise_op_function.h
@@ -1566,7 +1566,7 @@ void ElemwiseExplicitGradCompute(const framework::ExecutionContext &ctx,
 // of broadcast, supporting both CPU and GPU.
 // - CPU implementation cannot support the case when x needs broadcast, thus
 //   this function need to be called with XxxFunctor and XxxInverseFunctor,
-//   like paddle/fluid/operators/elementwise/elementwise_add_op.h#L49 - L55.
+//   like AddFunctor and InverseAddFunctor.
 // - GPU implementation supports all the broadcast cases, thus there is no need
 //   to define and call with XxxInverseFunctor.
 // TODO(liuyiqun): optimize the CPU implementation to support all broadcast