diff --git a/dygraph/configs/_base_/cityscapes.yml b/dygraph/configs/_base_/cityscapes.yml
index 372cf82aceb9f0026aed4cb7d46aede13ab5dc2c..41e79a2751cdd4fb15b28f838a002fc095563910 100644
--- a/dygraph/configs/_base_/cityscapes.yml
+++ b/dygraph/configs/_base_/cityscapes.yml
@@ -1,6 +1,5 @@
 batch_size: 4
 iters: 100000
-learning_rate: 0.01
 
 train_dataset:
   type: Cityscapes
diff --git a/dygraph/configs/_base_/optic_disc_seg.yml b/dygraph/configs/_base_/optic_disc_seg.yml
index 4206c83eac45c7f352b8cc53021999291add0b36..c32fd055135771f398c6ae7e9628af60f87b6e78 100644
--- a/dygraph/configs/_base_/optic_disc_seg.yml
+++ b/dygraph/configs/_base_/optic_disc_seg.yml
@@ -1,6 +1,5 @@
 batch_size: 4
 iters: 10000
-learning_rate: 0.01
 
 train_dataset:
   type: OpticDiscSeg