From c4d0bb266a59f13ecfd680b3d839fac3dcede50f Mon Sep 17 00:00:00 2001
From: leilei_snow <nilc@qq.com>
Date: Wed, 15 Apr 2020 10:00:27 +0000
Subject: [PATCH] fix optimizer.decay_weight bug

---
 mindspore/nn/optim/optimizer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mindspore/nn/optim/optimizer.py b/mindspore/nn/optim/optimizer.py
index c2a419c565..bfbde78fff 100755
--- a/mindspore/nn/optim/optimizer.py
+++ b/mindspore/nn/optim/optimizer.py
@@ -109,7 +109,7 @@ class Optimizer(Cell):
             tuple[Tensor], The gradients after weight decay.
         """
         if self.weight_decay > 0:
-            params = self.params
+            params = self.parameters
             gradients = self.hyper_map(F.partial(apply_decay, self.weight_decay), self.decay_flags, params, gradients)
 
         return gradients