diff --git a/ppcls/configs/ImageNet/AlexNet/AlexNet.yaml b/ppcls/configs/ImageNet/AlexNet/AlexNet.yaml
index 7fa94c751..6e6b77daf 100644
--- a/ppcls/configs/ImageNet/AlexNet/AlexNet.yaml
+++ b/ppcls/configs/ImageNet/AlexNet/AlexNet.yaml
@@ -36,7 +36,7 @@ Optimizer:
     name: Piecewise
     learning_rate: 0.01
     decay_epochs: [30, 60, 90]
-    values: [0.1, 0.01, 0.001, 0.0001]
+    values: [0.01, 0.001, 0.0001, 0.00001]
   regularizer:
     name: 'L2'
     coeff: 0.0001