From f3a1a69ce52b07055d9bb9504bc6ff717e9f82ea Mon Sep 17 00:00:00 2001
From: zhengqihao <zhengqihao@huawei.com>
Date: Fri, 19 Mar 2021 15:00:12 +0800
Subject: [PATCH] modified MaximumGrad

---
 .../backend/kernel_compiler/cpu/maximum_grad_cpu_kernel.cc      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mindspore/ccsrc/backend/kernel_compiler/cpu/maximum_grad_cpu_kernel.cc b/mindspore/ccsrc/backend/kernel_compiler/cpu/maximum_grad_cpu_kernel.cc
index 1dd67b378e..e264996d76 100644
--- a/mindspore/ccsrc/backend/kernel_compiler/cpu/maximum_grad_cpu_kernel.cc
+++ b/mindspore/ccsrc/backend/kernel_compiler/cpu/maximum_grad_cpu_kernel.cc
@@ -63,7 +63,7 @@ void MaximumGradRecTask(T *x, T *y, T *dout, T *dx, T *dy, size_t dim, size_t x_
     size_t dout_i = i * dout_cargo[dim];
 
     if (dim == dout_shape.size() - 1) {
-      if (*(x + x_index + x_i) >= *(y + y_index + y_i)) {
+      if (*(x + x_index + x_i) > *(y + y_index + y_i)) {
         *(dx + x_index + x_i) += *(dout + dout_index + i);
       } else {
         *(dy + y_index + y_i) += *(dout + dout_index + i);